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darling-gdb/bfd/coffcode.h

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* coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid matching prefix "coff". * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle rs/6000 csect records.
1991-11-01 02:24:43 +00:00
/* Support for the generic parts of most COFF variants, for BFD.
Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com) * changes to support i386-sysv with shared libraries: * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined, check for .data2; if _LIB is defined, check for it; map SEC_NEVER_LOAD to STYP_NOLOAD. (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD. (make_a_section_from_file): if TWO_DATA_SECS, accept .data2. (coff_write_object_contents): force vaddr of .lib to 0; set scnptr if section has contents, not just if it is loadable; if TWO_DATA_SECS, check for .data2 (coff_set_section_contents): set vma of .lib section to number of .lib sections. * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND; don't define coff_write_armap to bsd_write_armap. * hosts/i386v.h: don't include <utime.h>, since it is not provided by SVR3.2.
1992-10-23 15:28:15 +00:00
Copyright 1990, 1991, 1992 Free Software Foundation, Inc.
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
Written by Cygnus Support.
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
This file is part of BFD, the Binary File Descriptor library.
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
/*
Most of this hacked by Steve Chamberlain,
sac@cygnus.com
*/
New documentation style
1991-11-30 21:41:22 +00:00
/*
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
New documentation style
1991-11-30 21:41:22 +00:00
SECTION
coff backends
BFD supports a number of different flavours of coff format.
The major difference between formats are the sizes and
alignments of fields in structures on disk, and the occasional
extra field.
Coff in all its varieties is implimented with a few common
files and a number of implementation specific files. For
example, The 88k bcs coff format is implemented in the file
@code{coff-m88k.c}. This file @code{#include}s
@code{coff-m88k.h} which defines the external structure of the
coff format for the 88k, and @code{internalcoff.h} which
defines the internal structure. @code{coff-m88k.c} also
defines pthe relocations used by the 88k format
@xref{Relocations}. Then the major portion of coff code is
included (@code{coffcode.h}) which defines the methods used to
act upon the types defined in @code{coff-m88k.h} and
@code{internalcoff.h}.
The Intel i960 processor version of coff is implemented in
@code{coff-i960.c}. This file has the same structure as
@code{coff-m88k.c}, except that it includes @code{coff-i960.h}
rather than @code{coff-m88k.h}.
SUBSECTION
Porting To A New Version of Coff
The recommended method is to select from the existing
implimentations the version of coff which is most like the one
you want to use, for our purposes, we'll say that i386 coff is
the one you select, and that your coff flavour is called foo.
Copy the @code{i386coff.c} to @code{foocoff.c}, copy
@code{../include/i386coff.h} to @code{../include/foocoff.h}
and add the lines to @code{targets.c} and @code{Makefile.in}
so that your new back end is used. Alter the shapes of the
structures in @code{../include/foocoff.h} so that they match
what you need. You will probably also have to add
@code{#ifdef}s to the code in @code{internalcoff.h} and
@code{coffcode.h} if your version of coff is too wild.
You can verify that your new BFD backend works quite simply by
building @code{objdump} from the @code{binutils} directory,
and making sure that its version of what's going on at your
host systems idea (assuming it has the pretty standard coff
dump utility (usually called @code{att-dump} or just
@code{dump})) are the same. Then clean up your code, and send
what you've done to Cygnus. Then your stuff will be in the
next release, and you won't have to keep integrating it.
SUBSECTION
How The Coff Backend Works
SUBSUBSECTION
Bit Twiddling
Each flavour of coff supported in BFD has its own header file
descibing the external layout of the structures. There is also
an internal description of the coff layout (in
syms.c (asymbol): Added new field "app_data", for data particular to the application. Some of the linker flags ought to get moved to this field someday. archures.c (bfd_default_scan): Recognize a few more numbers: 80486, 80960, and 960. bfd-in.h, bfd.c, targets.c, coffcode.h, coff-mips.c, other targets: Moved COFF swap table to backend data. hosts/i386linux.h: Include unistd.h. aoutx.h, libaout.h, stab-syms.c: stab names are now in constant storage. trad-core.c: Fixed some `PARAMS' uses that were missing parentheses. aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c, syms.c: Doc fixes.
1992-12-03 23:03:17 +00:00
@code{internalcoff.h}). A major function of the
New documentation style
1991-11-30 21:41:22 +00:00
coff backend is swapping the bytes and twiddling the bits to
translate the external form of the structures into the normal
internal form. This is all performed in the
@code{bfd_swap}_@i{thing}_@i{direction} routines. Some
elements are different sizes between different versions of
coff, it is the duty of the coff version specific include file
to override the definitions of various packing routines in
@code{coffcode.h}. Eg the size of line number entry in coff is
sometimes 16 bits, and sometimes 32 bits. @code{#define}ing
@code{PUT_LNSZ_LNNO} and @code{GET_LNSZ_LNNO} will select the
correct one. No doubt, some day someone will find a version of
coff which has a varying field size not catered for at the
moment. To port BFD, that person will have to add more @code{#defines}.
Three of the bit twiddling routines are exported to
@code{gdb}; @code{coff_swap_aux_in}, @code{coff_swap_sym_in}
and @code{coff_swap_linno_in}. @code{GDB} reads the symbol
table on its own, but uses BFD to fix things up. More of the
bit twiddlers are exported for @code{gas};
@code{coff_swap_aux_out}, @code{coff_swap_sym_out},
@code{coff_swap_lineno_out}, @code{coff_swap_reloc_out},
@code{coff_swap_filehdr_out}, @code{coff_swap_aouthdr_out},
@code{coff_swap_scnhdr_out}. @code{Gas} currently keeps track
of all the symbol table and reloc drudgery itself, thereby
saving the internal BFD overhead, but uses BFD to swap things
on the way out, making cross ports much safer. This also
allows BFD (and thus the linker) to use the same header files
as @code{gas}, which makes one avenue to disaster disappear.
SUBSUBSECTION
Symbol Reading
The simple canonical form for symbols used by BFD is not rich
enough to keep all the information available in a coff symbol
table. The back end gets around this by keeping the original
symbol table around, "behind the scenes".
When a symbol table is requested (through a call to
@code{bfd_canonicalize_symtab}, a request gets through to
@code{get_normalized_symtab}. This reads the symbol table from
the coff file and swaps all the structures inside into the
internal form. It also fixes up all the pointers in the table
(represented in the file by offsets from the first symbol in
the table) into physical pointers to elements in the new
internal table. This involves some work since the meanings of
fields changes depending upon context; a field that is a
pointer to another structure in the symbol table at one moment
may be the size in bytes of a structure in the next. Another
pass is made over the table. All symbols which mark file names
* aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c, coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c, libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c, srec.c, syms.c, targets.c : all new documentation and lint removal.
1991-12-08 00:56:56 +00:00
(<<C_FILE>> symbols) are modified so that the internal
New documentation style
1991-11-30 21:41:22 +00:00
string points to the value in the auxent (the real filename)
rather than the normal text associated with the symbol
(@code{".file"}).
At this time the symbol names are moved around. Coff stores
all symbols less than nine characters long physically
within the symbol table, longer strings are kept at the end of
the file in the string table. This pass moves all strings
into memory, and replaces them with pointers to the strings.
The symbol table is massaged once again, this time to create
the canonical table used by the BFD application. Each symbol
is inspected in turn, and a decision made (using the
@code{sclass} field) about the various flags to set in the
@code{asymbol} @xref{Symbols}. The generated canonical table
shares strings with the hidden internal symbol table.
Any linenumbers are read from the coff file too, and attached
to the symbols which own the functions the linenumbers belong to.
SUBSUBSECTION
Symbol Writing
Writing a symbol to a coff file which didn't come from a coff
file will lose any debugging information. The @code{asymbol}
structure remembers the BFD from which was born, and on output
the back end makes sure that the same destination target as
source target is present.
When the symbols have come from a coff file then all the
debugging information is preserved.
Symbol tables are provided for writing to the back end in a
vector of pointers to pointers. This allows applications like
the linker to accumulate and output large symbol tables
without having to do too much byte copying.
This function runs through the provided symbol table and
patches each symbol marked as a file place holder
(@code{C_FILE}) to point to the next file place holder in the
list. It also marks each @code{offset} field in the list with
the offset from the first symbol of the current symbol.
Another function of this procedure is to turn the canonical
value form of BFD into the form used by coff. Internally, BFD
expects symbol values to be offsets from a section base; so a
symbol physically at 0x120, but in a section starting at
0x100, would have the value 0x20. Coff expects symbols to
contain their final value, so symbols have their values
changed at this point to reflect their sum with their owning
section. Note that this transformation uses the
<<output_section>> field of the @code{asymbol}'s
@code{asection} @xref{Sections}.
o coff_mangle_symbols
* aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c, coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c, libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c, srec.c, syms.c, targets.c : all new documentation and lint removal.
1991-12-08 00:56:56 +00:00
New documentation style
1991-11-30 21:41:22 +00:00
This routine runs though the provided symbol table and uses
the offsets generated by the previous pass and the pointers
generated when the symbol table was read in to create the
structured hierachy required by coff. It changes each pointer
to a symbol to an index into the symbol table of the symbol
being referenced.
o coff_write_symbols
* aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c, coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c, libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c, srec.c, syms.c, targets.c : all new documentation and lint removal.
1991-12-08 00:56:56 +00:00
New documentation style
1991-11-30 21:41:22 +00:00
This routine runs through the symbol table and patches up the
symbols from their internal form into the coff way, calls the
bit twiddlers and writes out the tabel to the file.
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
New documentation style
1991-11-30 21:41:22 +00:00
*/
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
New documentation style
1991-11-30 21:41:22 +00:00
/*
* aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c, coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c, libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c, srec.c, syms.c, targets.c : all new documentation and lint removal.
1991-12-08 00:56:56 +00:00
INTERNAL_DEFINITION
coff_symbol_type
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
* aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c, coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c, libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c, srec.c, syms.c, targets.c : all new documentation and lint removal.
1991-12-08 00:56:56 +00:00
DESCRIPTION
New documentation style
1991-11-30 21:41:22 +00:00
The hidden information for an asymbol is described in a
coff_ptr_struct, which is typedefed to a combined_entry_type
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
* aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c, coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c, libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c, srec.c, syms.c, targets.c : all new documentation and lint removal.
1991-12-08 00:56:56 +00:00
CODE_FRAGMENT
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
.
* aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c, coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c, libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c, srec.c, syms.c, targets.c : all new documentation and lint removal.
1991-12-08 00:56:56 +00:00
.typedef struct coff_ptr_struct
.{
.
. {* Remembers the offset from the first symbol in the file for
. this symbol. Generated by coff_renumber_symbols. *}
.unsigned int offset;
.
. {* Should the tag field of this symbol be renumbered.
. Created by coff_pointerize_aux. *}
.char fix_tag;
.
. {* Should the endidx field of this symbol be renumbered.
. Created by coff_pointerize_aux. *}
.char fix_end;
.
. {* The container for the symbol structure as read and translated
. from the file. *}
.
.union {
. union internal_auxent auxent;
. struct internal_syment syment;
. } u;
.} combined_entry_type;
.
.
.{* Each canonical asymbol really looks like this: *}
.
.typedef struct coff_symbol_struct
.{
. {* The actual symbol which the rest of BFD works with *}
.asymbol symbol;
.
. {* A pointer to the hidden information for this symbol *}
.combined_entry_type *native;
.
. {* A pointer to the linenumber information for this symbol *}
.struct lineno_cache_entry *lineno;
.
Fluff removal.
1992-02-07 00:33:57 +00:00
. {* Have the line numbers been relocated yet ? *}
.boolean done_lineno;
* aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c, coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c, libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c, srec.c, syms.c, targets.c : all new documentation and lint removal.
1991-12-08 00:56:56 +00:00
.} coff_symbol_type;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
*/
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
#include "seclet.h"
extern bfd_error_vector_type bfd_error_vector;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#define PUTWORD bfd_h_put_32
#define PUTHALF bfd_h_put_16
* coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid matching prefix "coff". * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle rs/6000 csect records.
1991-11-01 02:24:43 +00:00
#define PUTBYTE bfd_h_put_8
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
#ifndef GET_FCN_LNNOPTR
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#define GET_FCN_LNNOPTR(abfd, ext) bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_lnnoptr)
Now full of documentation. Yum Yum.
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#endif
#ifndef GET_FCN_ENDNDX
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#define GET_FCN_ENDNDX(abfd, ext) bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_endndx)
Now full of documentation. Yum Yum.
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#endif
#ifndef PUT_FCN_LNNOPTR
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#define PUT_FCN_LNNOPTR(abfd, in, ext) PUTWORD(abfd, in, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_lnnoptr)
Now full of documentation. Yum Yum.
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#endif
#ifndef PUT_FCN_ENDNDX
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#define PUT_FCN_ENDNDX(abfd, in, ext) PUTWORD(abfd, in, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_endndx)
Now full of documentation. Yum Yum.
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#endif
#ifndef GET_LNSZ_LNNO
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#define GET_LNSZ_LNNO(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_misc.x_lnsz.x_lnno)
Now full of documentation. Yum Yum.
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#endif
#ifndef GET_LNSZ_SIZE
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#define GET_LNSZ_SIZE(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_misc.x_lnsz.x_size)
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
#endif
#ifndef PUT_LNSZ_LNNO
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#define PUT_LNSZ_LNNO(abfd, in, ext) bfd_h_put_16(abfd, in, (bfd_byte *)ext->x_sym.x_misc.x_lnsz.x_lnno)
Now full of documentation. Yum Yum.
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#endif
#ifndef PUT_LNSZ_SIZE
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#define PUT_LNSZ_SIZE(abfd, in, ext) bfd_h_put_16(abfd, in, (bfd_byte*) ext->x_sym.x_misc.x_lnsz.x_size)
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1991-07-04 16:52:56 +00:00
#endif
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
#ifndef GET_SCN_SCNLEN
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#define GET_SCN_SCNLEN(abfd, ext) bfd_h_get_32(abfd, (bfd_byte *) ext->x_scn.x_scnlen)
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
#endif
#ifndef GET_SCN_NRELOC
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#define GET_SCN_NRELOC(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *)ext->x_scn.x_nreloc)
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
#endif
#ifndef GET_SCN_NLINNO
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#define GET_SCN_NLINNO(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *)ext->x_scn.x_nlinno)
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
#endif
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
#ifndef PUT_SCN_SCNLEN
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#define PUT_SCN_SCNLEN(abfd,in, ext) bfd_h_put_32(abfd, in, (bfd_byte *) ext->x_scn.x_scnlen)
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
#endif
#ifndef PUT_SCN_NRELOC
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#define PUT_SCN_NRELOC(abfd,in, ext) bfd_h_put_16(abfd, in, (bfd_byte *)ext->x_scn.x_nreloc)
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
#endif
#ifndef PUT_SCN_NLINNO
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
#define PUT_SCN_NLINNO(abfd,in, ext) bfd_h_put_16(abfd,in, (bfd_byte *) ext->x_scn.x_nlinno)
#endif
#ifndef GET_LINENO_LNNO
#define GET_LINENO_LNNO(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *) (ext->l_lnno));
#endif
ALIGN->BFD_ALIGN
1991-11-22 16:45:04 +00:00
#ifndef PUT_LINENO_LNNO
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
#define PUT_LINENO_LNNO(abfd,val, ext) bfd_h_put_16(abfd,val, (bfd_byte *) (ext->l_lnno));
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#endif
/* void warning(); */
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
/*
* Return a word with STYP_* (scnhdr.s_flags) flags set to represent the
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
* incoming SEC_* flags. The inverse of this function is styp_to_sec_flags().
* NOTE: If you add to/change this routine, you should mirror the changes
* in styp_to_sec_flags().
*/
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
static long
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
DEFUN(sec_to_styp_flags, (sec_name, sec_flags),
CONST char * sec_name AND
flagword sec_flags)
{
long styp_flags = 0;
if (!strcmp(sec_name, _TEXT)) {
return((long)STYP_TEXT);
} else if (!strcmp(sec_name, _DATA)) {
return((long)STYP_DATA);
Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com) * changes to support i386-sysv with shared libraries: * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined, check for .data2; if _LIB is defined, check for it; map SEC_NEVER_LOAD to STYP_NOLOAD. (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD. (make_a_section_from_file): if TWO_DATA_SECS, accept .data2. (coff_write_object_contents): force vaddr of .lib to 0; set scnptr if section has contents, not just if it is loadable; if TWO_DATA_SECS, check for .data2 (coff_set_section_contents): set vma of .lib section to number of .lib sections. * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND; don't define coff_write_armap to bsd_write_armap. * hosts/i386v.h: don't include <utime.h>, since it is not provided by SVR3.2.
1992-10-23 15:28:15 +00:00
#ifdef TWO_DATA_SECS
} else if (!strcmp(sec_name, ".data2")) {
return((long)STYP_DATA);
#endif /* TWO_DATA_SECS */
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
} else if (!strcmp(sec_name, _BSS)) {
return((long)STYP_BSS);
ALIGN->BFD_ALIGN
1991-11-22 16:45:04 +00:00
#ifdef _COMMENT
} else if (!strcmp(sec_name, _COMMENT)) {
return((long)STYP_INFO);
#endif /* _COMMENT */
Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com) * changes to support i386-sysv with shared libraries: * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined, check for .data2; if _LIB is defined, check for it; map SEC_NEVER_LOAD to STYP_NOLOAD. (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD. (make_a_section_from_file): if TWO_DATA_SECS, accept .data2. (coff_write_object_contents): force vaddr of .lib to 0; set scnptr if section has contents, not just if it is loadable; if TWO_DATA_SECS, check for .data2 (coff_set_section_contents): set vma of .lib section to number of .lib sections. * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND; don't define coff_write_armap to bsd_write_armap. * hosts/i386v.h: don't include <utime.h>, since it is not provided by SVR3.2.
1992-10-23 15:28:15 +00:00
#ifdef _LIB
} else if (!strcmp(sec_name, _LIB)) {
return((long)STYP_LIB);
#endif /* _LIB */
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
}
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
/* Try and figure out what it should be */
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
if (sec_flags & SEC_CODE) styp_flags = STYP_TEXT;
if (sec_flags & SEC_DATA) styp_flags = STYP_DATA;
else if (sec_flags & SEC_READONLY)
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#ifdef STYP_LIT /* 29k readonly text/data section */
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
styp_flags = STYP_LIT;
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#else
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
styp_flags = STYP_TEXT;
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#endif /* STYP_LIT */
else if (sec_flags & SEC_LOAD) styp_flags = STYP_TEXT;
if (styp_flags == 0) styp_flags = STYP_BSS;
Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com) * changes to support i386-sysv with shared libraries: * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined, check for .data2; if _LIB is defined, check for it; map SEC_NEVER_LOAD to STYP_NOLOAD. (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD. (make_a_section_from_file): if TWO_DATA_SECS, accept .data2. (coff_write_object_contents): force vaddr of .lib to 0; set scnptr if section has contents, not just if it is loadable; if TWO_DATA_SECS, check for .data2 (coff_set_section_contents): set vma of .lib section to number of .lib sections. * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND; don't define coff_write_armap to bsd_write_armap. * hosts/i386v.h: don't include <utime.h>, since it is not provided by SVR3.2.
1992-10-23 15:28:15 +00:00
#ifdef STYP_NOLOAD
if (sec_flags & SEC_NEVER_LOAD)
styp_flags |= STYP_NOLOAD;
#endif
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
return(styp_flags);
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
/*
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
* Return a word with SEC_* flags set to represent the incoming
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* STYP_* flags (from scnhdr.s_flags). The inverse of this
* function is sec_to_styp_flags().
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
* NOTE: If you add to/change this routine, you should mirror the changes
* in sec_to_styp_flags().
*/
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
static flagword
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
DEFUN(styp_to_sec_flags, (styp_flags),
long styp_flags)
{
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
flagword sec_flags=0;
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com) * changes to support i386-sysv with shared libraries: * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined, check for .data2; if _LIB is defined, check for it; map SEC_NEVER_LOAD to STYP_NOLOAD. (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD. (make_a_section_from_file): if TWO_DATA_SECS, accept .data2. (coff_write_object_contents): force vaddr of .lib to 0; set scnptr if section has contents, not just if it is loadable; if TWO_DATA_SECS, check for .data2 (coff_set_section_contents): set vma of .lib section to number of .lib sections. * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND; don't define coff_write_armap to bsd_write_armap. * hosts/i386v.h: don't include <utime.h>, since it is not provided by SVR3.2.
1992-10-23 15:28:15 +00:00
#ifdef STYP_NOLOAD
if (styp_flags & STYP_NOLOAD)
{
sec_flags |= SEC_NEVER_LOAD;
}
#endif /* STYP_NOLOAD */
Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com) * section.c: New section bit SEC_SHARED_LIBRARY. coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT || STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for i386-sysv.
1992-11-06 00:38:59 +00:00
/* For 386 COFF, at least, an unloadable text or data section is
actually a shared library section. */
if (styp_flags & STYP_TEXT)
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
{
Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com) * section.c: New section bit SEC_SHARED_LIBRARY. coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT || STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for i386-sysv.
1992-11-06 00:38:59 +00:00
if (sec_flags & SEC_NEVER_LOAD)
sec_flags |= SEC_CODE | SEC_SHARED_LIBRARY;
else
sec_flags |= SEC_CODE | SEC_LOAD | SEC_ALLOC;
}
else if (styp_flags & STYP_DATA)
{
if (sec_flags & SEC_NEVER_LOAD)
sec_flags |= SEC_DATA | SEC_SHARED_LIBRARY;
else
sec_flags |= SEC_DATA | SEC_LOAD | SEC_ALLOC;
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
}
else if (styp_flags & STYP_BSS)
{
Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com) * changes to support i386-sysv with shared libraries: * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined, check for .data2; if _LIB is defined, check for it; map SEC_NEVER_LOAD to STYP_NOLOAD. (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD. (make_a_section_from_file): if TWO_DATA_SECS, accept .data2. (coff_write_object_contents): force vaddr of .lib to 0; set scnptr if section has contents, not just if it is loadable; if TWO_DATA_SECS, check for .data2 (coff_set_section_contents): set vma of .lib section to number of .lib sections. * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND; don't define coff_write_armap to bsd_write_armap. * hosts/i386v.h: don't include <utime.h>, since it is not provided by SVR3.2.
1992-10-23 15:28:15 +00:00
sec_flags |= SEC_ALLOC;
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
}
[time to file a PR on cvs...] Various changes to get linker working again for a.out: * don't set/adjust section file positions or vmas more than once * use correct page size and segment size when calculating them * deal with some variations in a.out implementations Tested on sun4 and sun4->sun3 so far, will be testing further but needed to get wider exposure&testing. See ChangeLog for details. Also: * coffcode.h (coff_write_relocs): Write out swapped reloc, not pre-swapped version. * hosts/sparc.h (abort, exit): Hide these names if compiling with gcc version 2, to avoid warnings.
1992-06-16 12:04:03 +00:00
else if (styp_flags & STYP_INFO)
{
Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com) * changes to support i386-sysv with shared libraries: * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined, check for .data2; if _LIB is defined, check for it; map SEC_NEVER_LOAD to STYP_NOLOAD. (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD. (make_a_section_from_file): if TWO_DATA_SECS, accept .data2. (coff_write_object_contents): force vaddr of .lib to 0; set scnptr if section has contents, not just if it is loadable; if TWO_DATA_SECS, check for .data2 (coff_set_section_contents): set vma of .lib section to number of .lib sections. * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND; don't define coff_write_armap to bsd_write_armap. * hosts/i386v.h: don't include <utime.h>, since it is not provided by SVR3.2.
1992-10-23 15:28:15 +00:00
sec_flags |= SEC_NEVER_LOAD;
[time to file a PR on cvs...] Various changes to get linker working again for a.out: * don't set/adjust section file positions or vmas more than once * use correct page size and segment size when calculating them * deal with some variations in a.out implementations Tested on sun4 and sun4->sun3 so far, will be testing further but needed to get wider exposure&testing. See ChangeLog for details. Also: * coffcode.h (coff_write_relocs): Write out swapped reloc, not pre-swapped version. * hosts/sparc.h (abort, exit): Hide these names if compiling with gcc version 2, to avoid warnings.
1992-06-16 12:04:03 +00:00
}
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
else
{
Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com) * changes to support i386-sysv with shared libraries: * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined, check for .data2; if _LIB is defined, check for it; map SEC_NEVER_LOAD to STYP_NOLOAD. (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD. (make_a_section_from_file): if TWO_DATA_SECS, accept .data2. (coff_write_object_contents): force vaddr of .lib to 0; set scnptr if section has contents, not just if it is loadable; if TWO_DATA_SECS, check for .data2 (coff_set_section_contents): set vma of .lib section to number of .lib sections. * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND; don't define coff_write_armap to bsd_write_armap. * hosts/i386v.h: don't include <utime.h>, since it is not provided by SVR3.2.
1992-10-23 15:28:15 +00:00
sec_flags |= SEC_ALLOC | SEC_LOAD;
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
}
Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com) * changes to support i386-sysv with shared libraries: * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined, check for .data2; if _LIB is defined, check for it; map SEC_NEVER_LOAD to STYP_NOLOAD. (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD. (make_a_section_from_file): if TWO_DATA_SECS, accept .data2. (coff_write_object_contents): force vaddr of .lib to 0; set scnptr if section has contents, not just if it is loadable; if TWO_DATA_SECS, check for .data2 (coff_set_section_contents): set vma of .lib section to number of .lib sections. * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND; don't define coff_write_armap to bsd_write_armap. * hosts/i386v.h: don't include <utime.h>, since it is not provided by SVR3.2.
1992-10-23 15:28:15 +00:00
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
#ifdef STYP_LIT /* A29k readonly text/data section type */
if ((styp_flags & STYP_LIT) == STYP_LIT)
{
sec_flags = (SEC_LOAD | SEC_ALLOC | SEC_READONLY);
}
#endif /* STYP_LIT */
#ifdef STYP_OTHER_LOAD /* Other loaded sections */
if (styp_flags & STYP_OTHER_LOAD)
{
sec_flags = (SEC_LOAD | SEC_ALLOC);
}
#endif /* STYP_SDATA */
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
return(sec_flags);
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
* coffcode.h (coff_write_object_contents): use RELSZ to work out size of output reloc struct.
1992-05-02 01:46:50 +00:00
#define get_index(symbol) ((int) (symbol)->udata)
#define set_index(symbol, idx) ((symbol)->udata =(PTR) (idx))
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
/* **********************************************************************
Here are all the routines for swapping the structures seen in the
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
outside world into the internal forms.
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
*/
syms.c (asymbol): Added new field "app_data", for data particular to the application. Some of the linker flags ought to get moved to this field someday. archures.c (bfd_default_scan): Recognize a few more numbers: 80486, 80960, and 960. bfd-in.h, bfd.c, targets.c, coffcode.h, coff-mips.c, other targets: Moved COFF swap table to backend data. hosts/i386linux.h: Include unistd.h. aoutx.h, libaout.h, stab-syms.c: stab names are now in constant storage. trad-core.c: Fixed some `PARAMS' uses that were missing parentheses. aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c, syms.c: Doc fixes.
1992-12-03 23:03:17 +00:00
/*
INTERNAL_DEFINITION
bfd_coff_backend_data
CODE_FRAGMENT
.typedef struct {
Special entry points for gdb to swap in coff symbol table parts
. void (*_bfd_coff_swap_aux_in) PARAMS ((
. bfd *abfd ,
. PTR ext,
. int type,
. int class ,
. PTR in));
.
. void (*_bfd_coff_swap_sym_in) PARAMS ((
. bfd *abfd ,
. PTR ext,
. PTR in));
.
. void (*_bfd_coff_swap_lineno_in) PARAMS ((
. bfd *abfd,
. PTR ext,
. PTR in));
.
Special entry points for gas to swap coff parts
. unsigned int (*_bfd_coff_swap_aux_out) PARAMS ((
. bfd *abfd,
. PTR in,
. int type,
. int class,
. PTR ext));
.
. unsigned int (*_bfd_coff_swap_sym_out) PARAMS ((
. bfd *abfd,
. PTR in,
. PTR ext));
.
. unsigned int (*_bfd_coff_swap_lineno_out) PARAMS ((
. bfd *abfd,
. PTR in,
. PTR ext));
.
. unsigned int (*_bfd_coff_swap_reloc_out) PARAMS ((
. bfd *abfd,
. PTR src,
. PTR dst));
.
. unsigned int (*_bfd_coff_swap_filehdr_out) PARAMS ((
. bfd *abfd,
. PTR in,
. PTR out));
.
. unsigned int (*_bfd_coff_swap_aouthdr_out) PARAMS ((
. bfd *abfd,
. PTR in,
. PTR out));
.
. unsigned int (*_bfd_coff_swap_scnhdr_out) PARAMS ((
. bfd *abfd,
. PTR in,
. PTR out));
.
.} bfd_coff_backend_data;
.
.#define coff_backend_info(abfd) ((bfd_coff_backend_data *) (abfd)->xvec->backend_data)
.
.#define bfd_coff_swap_aux_in(a,e,t,c,i) \
. ((coff_backend_info (a)->_bfd_coff_swap_aux_in) (a,e,t,c,i))
.
.#define bfd_coff_swap_sym_in(a,e,i) \
. ((coff_backend_info (a)->_bfd_coff_swap_sym_in) (a,e,i))
.
.#define bfd_coff_swap_lineno_in(a,e,i) \
. ((coff_backend_info ( a)->_bfd_coff_swap_lineno_in) (a,e,i))
.
.#define bfd_coff_swap_reloc_out(abfd, i, o) \
. ((coff_backend_info (abfd)->_bfd_coff_swap_reloc_out) (abfd, i, o))
.
.#define bfd_coff_swap_lineno_out(abfd, i, o) \
. ((coff_backend_info (abfd)->_bfd_coff_swap_lineno_out) (abfd, i, o))
.
.#define bfd_coff_swap_aux_out(abfd, i, t,c,o) \
. ((coff_backend_info (abfd)->_bfd_coff_swap_aux_out) (abfd, i,t,c, o))
.
.#define bfd_coff_swap_sym_out(abfd, i,o) \
. ((coff_backend_info (abfd)->_bfd_coff_swap_sym_out) (abfd, i, o))
.
.#define bfd_coff_swap_scnhdr_out(abfd, i,o) \
. ((coff_backend_info (abfd)->_bfd_coff_swap_scnhdr_out) (abfd, i, o))
.
.#define bfd_coff_swap_filehdr_out(abfd, i,o) \
. ((coff_backend_info (abfd)->_bfd_coff_swap_filehdr_out) (abfd, i, o))
.
.#define bfd_coff_swap_aouthdr_out(abfd, i,o) \
. ((coff_backend_info (abfd)->_bfd_coff_swap_aouthdr_out) (abfd, i, o))
.
*/
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
*** empty log message ***
1991-05-30 22:33:01 +00:00
static void
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
DEFUN(bfd_swap_reloc_in,(abfd, reloc_src, reloc_dst),
bfd *abfd AND
RELOC *reloc_src AND
struct internal_reloc *reloc_dst)
{
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
reloc_dst->r_vaddr = bfd_h_get_32(abfd, (bfd_byte *)reloc_src->r_vaddr);
reloc_dst->r_symndx = bfd_h_get_32(abfd, (bfd_byte *) reloc_src->r_symndx);
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
#ifdef RS6000COFF_C
reloc_dst->r_type = bfd_h_get_8(abfd, reloc_src->r_type);
reloc_dst->r_size = bfd_h_get_8(abfd, reloc_src->r_size);
#else
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
reloc_dst->r_type = bfd_h_get_16(abfd, (bfd_byte *) reloc_src->r_type);
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
#endif
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
#ifdef SWAP_IN_RELOC_OFFSET
Lint (detected on hp300bsd & sconix)
1991-12-07 15:37:42 +00:00
reloc_dst->r_offset = SWAP_IN_RELOC_OFFSET(abfd,
(bfd_byte *) reloc_src->r_offset);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#endif
}
*** empty log message ***
1991-05-30 22:33:01 +00:00
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
static unsigned int
DEFUN(coff_swap_reloc_out,(abfd, src, dst),
bfd *abfd AND
PTR src AND
PTR dst)
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
{
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
struct internal_reloc *reloc_src = (struct internal_reloc *)src;
struct external_reloc *reloc_dst = (struct external_reloc *)dst;
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
bfd_h_put_32(abfd, reloc_src->r_vaddr, (bfd_byte *) reloc_dst->r_vaddr);
bfd_h_put_32(abfd, reloc_src->r_symndx, (bfd_byte *) reloc_dst->r_symndx);
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
bfd_h_put_16(abfd, reloc_src->r_type, (bfd_byte *)
reloc_dst->r_type);
#ifdef SWAP_OUT_RELOC_OFFSET
SWAP_OUT_RELOC_OFFSET(abfd,
reloc_src->r_offset,
(bfd_byte *) reloc_dst->r_offset);
#endif
#ifdef SWAP_OUT_RELOC_EXTRA
SWAP_OUT_RELOC_EXTRA(abfd,reloc_src, reloc_dst);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#endif
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
return sizeof(struct external_reloc);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
*** empty log message ***
1991-05-30 22:33:01 +00:00
static void
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
DEFUN(bfd_swap_filehdr_in,(abfd, filehdr_src, filehdr_dst),
bfd *abfd AND
FILHDR *filehdr_src AND
struct internal_filehdr *filehdr_dst)
{
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
filehdr_dst->f_magic = bfd_h_get_16(abfd, (bfd_byte *) filehdr_src->f_magic);
filehdr_dst->f_nscns = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_nscns);
filehdr_dst->f_timdat = bfd_h_get_32(abfd, (bfd_byte *)filehdr_src-> f_timdat);
filehdr_dst->f_symptr = bfd_h_get_32(abfd, (bfd_byte *)filehdr_src-> f_symptr);
filehdr_dst->f_nsyms = bfd_h_get_32(abfd, (bfd_byte *)filehdr_src-> f_nsyms);
filehdr_dst->f_opthdr = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_opthdr);
filehdr_dst->f_flags = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_flags);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
static unsigned int
DEFUN(coff_swap_filehdr_out,(abfd, in, out),
bfd *abfd AND
PTR in AND
PTR out)
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
{
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
struct internal_filehdr *filehdr_in = (struct internal_filehdr *)in;
FILHDR *filehdr_out = (FILHDR *)out;
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
bfd_h_put_16(abfd, filehdr_in->f_magic, (bfd_byte *) filehdr_out->f_magic);
bfd_h_put_16(abfd, filehdr_in->f_nscns, (bfd_byte *) filehdr_out->f_nscns);
bfd_h_put_32(abfd, filehdr_in->f_timdat, (bfd_byte *) filehdr_out->f_timdat);
bfd_h_put_32(abfd, filehdr_in->f_symptr, (bfd_byte *) filehdr_out->f_symptr);
bfd_h_put_32(abfd, filehdr_in->f_nsyms, (bfd_byte *) filehdr_out->f_nsyms);
bfd_h_put_16(abfd, filehdr_in->f_opthdr, (bfd_byte *) filehdr_out->f_opthdr);
bfd_h_put_16(abfd, filehdr_in->f_flags, (bfd_byte *) filehdr_out->f_flags);
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
return sizeof(FILHDR);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#ifndef NO_COFF_SYMBOLS
*** empty log message ***
1991-05-30 22:33:01 +00:00
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
static void
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
DEFUN(coff_swap_sym_in,(abfd, ext1, in1),
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
bfd *abfd AND
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
PTR ext1 AND
PTR in1)
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
{
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
SYMENT *ext = (SYMENT *)ext1;
struct internal_syment *in = (struct internal_syment *)in1;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
if( ext->e.e_name[0] == 0) {
in->_n._n_n._n_zeroes = 0;
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
in->_n._n_n._n_offset = bfd_h_get_32(abfd, (bfd_byte *) ext->e.e.e_offset);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
else {
Lint (saber actually).
1991-09-26 22:28:46 +00:00
#if SYMNMLEN != E_SYMNMLEN
-> Error, we need to cope with truncating or extending SYMNMLEN!;
#else
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
memcpy(in->_n._n_name, ext->e.e_name, SYMNMLEN);
Lint (saber actually).
1991-09-26 22:28:46 +00:00
#endif
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
in->n_value = bfd_h_get_32(abfd, (bfd_byte *) ext->e_value);
in->n_scnum = bfd_h_get_16(abfd, (bfd_byte *) ext->e_scnum);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
if (sizeof(ext->e_type) == 2){
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
in->n_type = bfd_h_get_16(abfd, (bfd_byte *) ext->e_type);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
else {
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
in->n_type = bfd_h_get_32(abfd, (bfd_byte *) ext->e_type);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
in->n_sclass = bfd_h_get_8(abfd, ext->e_sclass);
in->n_numaux = bfd_h_get_8(abfd, ext->e_numaux);
}
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
static unsigned int
DEFUN(coff_swap_sym_out,(abfd, inp, extp),
bfd *abfd AND
PTR inp AND
PTR extp)
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
{
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
struct internal_syment *in = (struct internal_syment *)inp;
SYMENT *ext =(SYMENT *)extp;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
if(in->_n._n_name[0] == 0) {
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
bfd_h_put_32(abfd, 0, (bfd_byte *) ext->e.e.e_zeroes);
bfd_h_put_32(abfd, in->_n._n_n._n_offset, (bfd_byte *) ext->e.e.e_offset);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
else {
Lint (saber actually).
1991-09-26 22:28:46 +00:00
#if SYMNMLEN != E_SYMNMLEN
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
-> Error, we need to cope with truncating or extending SYMNMLEN!;
Lint (saber actually).
1991-09-26 22:28:46 +00:00
#else
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
memcpy(ext->e.e_name, in->_n._n_name, SYMNMLEN);
Lint (saber actually).
1991-09-26 22:28:46 +00:00
#endif
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
bfd_h_put_32(abfd, in->n_value , (bfd_byte *) ext->e_value);
bfd_h_put_16(abfd, in->n_scnum , (bfd_byte *) ext->e_scnum);
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
if (sizeof(ext->e_type) == 2)
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
{
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
bfd_h_put_16(abfd, in->n_type , (bfd_byte *) ext->e_type);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
else
{
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
bfd_h_put_32(abfd, in->n_type , (bfd_byte *) ext->e_type);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
bfd_h_put_8(abfd, in->n_sclass , ext->e_sclass);
bfd_h_put_8(abfd, in->n_numaux , ext->e_numaux);
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
return sizeof(SYMENT);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
*** empty log message ***
1991-05-30 22:33:01 +00:00
static void
* coff-a29k.c: various changes to the way relocations work to cope with the "new order" and latent bugs. * coffcode.h: lint
1992-05-01 20:00:26 +00:00
DEFUN(coff_swap_aux_in,(abfd, ext1, type, class, in1),
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
bfd *abfd AND
Lint (saber actually).
1991-09-26 22:28:46 +00:00
PTR ext1 AND
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
int type AND
int class AND
* coff-a29k.c: various changes to the way relocations work to cope with the "new order" and latent bugs. * coffcode.h: lint
1992-05-01 20:00:26 +00:00
PTR in1)
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
{
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
AUXENT *ext = (AUXENT *)ext1;
* coff-a29k.c: various changes to the way relocations work to cope with the "new order" and latent bugs. * coffcode.h: lint
1992-05-01 20:00:26 +00:00
union internal_auxent *in = (union internal_auxent *)in1;
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
switch (class) {
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
case C_FILE:
if (ext->x_file.x_fname[0] == 0) {
in->x_file.x_n.x_zeroes = 0;
in->x_file.x_n.x_offset =
bfd_h_get_32(abfd, (bfd_byte *) ext->x_file.x_n.x_offset);
} else {
Lint (saber actually).
1991-09-26 22:28:46 +00:00
#if FILNMLEN != E_FILNMLEN
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
-> Error, we need to cope with truncating or extending FILNMLEN!;
Lint (saber actually).
1991-09-26 22:28:46 +00:00
#else
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
memcpy (in->x_file.x_fname, ext->x_file.x_fname, FILNMLEN);
Lint (saber actually).
1991-09-26 22:28:46 +00:00
#endif
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
}
break;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
/* RS/6000 "csect" auxents */
* coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid matching prefix "coff". * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle rs/6000 csect records.
1991-11-01 02:24:43 +00:00
#ifdef RS6000COFF_C
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
case C_EXT:
case C_HIDEXT:
in->x_csect.x_scnlen = bfd_h_get_32 (abfd, (bfd_byte *) ext->x_csect.x_scnlen);
in->x_csect.x_parmhash = bfd_h_get_32 (abfd, (bfd_byte *) ext->x_csect.x_parmhash);
in->x_csect.x_snhash = bfd_h_get_16 (abfd, (bfd_byte *) ext->x_csect.x_snhash);
/* We don't have to hack bitfields in x_smtyp because it's defined by
shifts-and-ands, which are equivalent on all byte orders. */
in->x_csect.x_smtyp = bfd_h_get_8 (abfd, (bfd_byte *) ext->x_csect.x_smtyp);
in->x_csect.x_smclas = bfd_h_get_8 (abfd, (bfd_byte *) ext->x_csect.x_smclas);
in->x_csect.x_stab = bfd_h_get_32 (abfd, (bfd_byte *) ext->x_csect.x_stab);
in->x_csect.x_snstab = bfd_h_get_16 (abfd, (bfd_byte *) ext->x_csect.x_snstab);
break;
* coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid matching prefix "coff". * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle rs/6000 csect records.
1991-11-01 02:24:43 +00:00
#endif
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
case C_STAT:
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#ifdef C_LEAFSTAT
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
case C_LEAFSTAT:
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#endif
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
case C_HIDDEN:
if (type == T_NULL) {
in->x_scn.x_scnlen = GET_SCN_SCNLEN(abfd, ext);
in->x_scn.x_nreloc = GET_SCN_NRELOC(abfd, ext);
in->x_scn.x_nlinno = GET_SCN_NLINNO(abfd, ext);
break;
}
default:
in->x_sym.x_tagndx.l = bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_tagndx);
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
#ifndef NO_TVNDX
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
in->x_sym.x_tvndx = bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_tvndx);
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
#endif
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
(Duplicate change from p3.) Only change coff auxent header fields when the circumstances require it. or at least warrant.
1992-11-04 21:57:47 +00:00
if (ISARY(type)) {
Lint (saber actually).
1991-09-26 22:28:46 +00:00
#if DIMNUM != E_DIMNUM
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
-> Error, we need to cope with truncating or extending DIMNUM!;
Lint (saber actually).
1991-09-26 22:28:46 +00:00
#else
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
in->x_sym.x_fcnary.x_ary.x_dimen[0] = bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[0]);
in->x_sym.x_fcnary.x_ary.x_dimen[1] = bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[1]);
in->x_sym.x_fcnary.x_ary.x_dimen[2] = bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[2]);
in->x_sym.x_fcnary.x_ary.x_dimen[3] = bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[3]);
Lint (saber actually).
1991-09-26 22:28:46 +00:00
#endif
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
}
* aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h: Eliminate all PROTO calls, replace with PARAMS for readability. * aoutx.h: Add type to callback parameter. * coff-mips.c: Don't call trad-core.h, not needed. * trad-core.c: Incorporate trad-core.h declarations. Fix comments. * trad-core.h: Eliminate, unused.
1992-11-28 13:00:18 +00:00
if (class == C_BLOCK || ISFCN(type) || ISTAG(class)) {
(Duplicate change from p3.) Only change coff auxent header fields when the circumstances require it. or at least warrant.
1992-11-04 21:57:47 +00:00
in->x_sym.x_fcnary.x_fcn.x_lnnoptr = GET_FCN_LNNOPTR(abfd, ext);
in->x_sym.x_fcnary.x_fcn.x_endndx.l = GET_FCN_ENDNDX(abfd, ext);
}
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
if (ISFCN(type)) {
in->x_sym.x_misc.x_fsize = bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_misc.x_fsize);
}
else {
in->x_sym.x_misc.x_lnsz.x_lnno = GET_LNSZ_LNNO(abfd, ext);
in->x_sym.x_misc.x_lnsz.x_size = GET_LNSZ_SIZE(abfd, ext);
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
}
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
static unsigned int
DEFUN(coff_swap_aux_out,(abfd, inp, type, class, extp),
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
bfd *abfd AND
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
PTR inp AND
int type AND
int class AND
PTR extp)
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
{
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
union internal_auxent *in = (union internal_auxent *)inp;
AUXENT *ext = (AUXENT *)extp;
Moved in from p3: Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com) * coffcode.h (coff_swap_aux_out): set the fcnary info before optionally setting the dimen info, since they are in the same memory locations. Also zero out external auxent. (coff_write_symbol): don't zero external auxent; now done in coff_swap_aux_out.
1992-10-27 20:34:40 +00:00
memset((PTR)ext, 0, AUXESZ);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
switch (class) {
case C_FILE:
if (in->x_file.x_fname[0] == 0) {
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
PUTWORD(abfd, 0, (bfd_byte *) ext->x_file.x_n.x_zeroes);
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
PUTWORD(abfd,
in->x_file.x_n.x_offset,
(bfd_byte *) ext->x_file.x_n.x_offset);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
else {
Lint (saber actually).
1991-09-26 22:28:46 +00:00
#if FILNMLEN != E_FILNMLEN
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
-> Error, we need to cope with truncating or extending FILNMLEN!;
Lint (saber actually).
1991-09-26 22:28:46 +00:00
#else
memcpy (ext->x_file.x_fname, in->x_file.x_fname, FILNMLEN);
#endif
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
break;
* coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid matching prefix "coff". * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle rs/6000 csect records.
1991-11-01 02:24:43 +00:00
#ifdef RS6000COFF_C
/* RS/6000 "csect" auxents */
case C_EXT:
case C_HIDEXT:
PUTWORD (abfd, in->x_csect.x_scnlen, ext->x_csect.x_scnlen);
PUTWORD (abfd, in->x_csect.x_parmhash, ext->x_csect.x_parmhash);
PUTHALF (abfd, in->x_csect.x_snhash, ext->x_csect.x_snhash);
/* We don't have to hack bitfields in x_smtyp because it's defined by
shifts-and-ands, which are equivalent on all byte orders. */
PUTBYTE (abfd, in->x_csect.x_smtyp, ext->x_csect.x_smtyp);
PUTBYTE (abfd, in->x_csect.x_smclas, ext->x_csect.x_smclas);
PUTWORD (abfd, in->x_csect.x_stab, ext->x_csect.x_stab);
PUTHALF (abfd, in->x_csect.x_snstab, ext->x_csect.x_snstab);
break;
#endif
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
case C_STAT:
#ifdef C_LEAFSTAT
case C_LEAFSTAT:
#endif
case C_HIDDEN:
if (type == T_NULL) {
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
PUT_SCN_SCNLEN(abfd, in->x_scn.x_scnlen, ext);
PUT_SCN_NRELOC(abfd, in->x_scn.x_nreloc, ext);
PUT_SCN_NLINNO(abfd, in->x_scn.x_nlinno, ext);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
break;
}
default:
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
PUTWORD(abfd, in->x_sym.x_tagndx.l, (bfd_byte *) ext->x_sym.x_tagndx);
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
#ifndef NO_TVNDX
* coff-a29k.c: various changes to the way relocations work to cope with the "new order" and latent bugs. * coffcode.h: lint
1992-05-01 20:00:26 +00:00
bfd_h_put_16(abfd, in->x_sym.x_tvndx , (bfd_byte *) ext->x_sym.x_tvndx);
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
#endif
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
* aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h: Eliminate all PROTO calls, replace with PARAMS for readability. * aoutx.h: Add type to callback parameter. * coff-mips.c: Don't call trad-core.h, not needed. * trad-core.c: Incorporate trad-core.h declarations. Fix comments. * trad-core.h: Eliminate, unused.
1992-11-28 13:00:18 +00:00
if (class == C_BLOCK || ISFCN(type) || ISTAG(class)) {
(Duplicate change from p3.) Only change coff auxent header fields when the circumstances require it. or at least warrant.
1992-11-04 21:57:47 +00:00
PUT_FCN_LNNOPTR(abfd, in->x_sym.x_fcnary.x_fcn.x_lnnoptr, ext);
PUT_FCN_ENDNDX(abfd, in->x_sym.x_fcnary.x_fcn.x_endndx.l, ext);
}
Moved in from p3: Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com) * coffcode.h (coff_swap_aux_out): set the fcnary info before optionally setting the dimen info, since they are in the same memory locations. Also zero out external auxent. (coff_write_symbol): don't zero external auxent; now done in coff_swap_aux_out.
1992-10-27 20:34:40 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
if (ISFCN(type)) {
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
PUTWORD(abfd, in->x_sym.x_misc.x_fsize, (bfd_byte *) ext->x_sym.x_misc.x_fsize);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
else {
(Duplicate change from p3.) Only change coff auxent header fields when the circumstances require it. or at least warrant.
1992-11-04 21:57:47 +00:00
if (ISARY(type)) {
Lint (saber actually).
1991-09-26 22:28:46 +00:00
#if DIMNUM != E_DIMNUM
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
-> Error, we need to cope with truncating or extending DIMNUM!;
Lint (saber actually).
1991-09-26 22:28:46 +00:00
#else
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
bfd_h_put_16(abfd, in->x_sym.x_fcnary.x_ary.x_dimen[0], (bfd_byte *)ext->x_sym.x_fcnary.x_ary.x_dimen[0]);
bfd_h_put_16(abfd, in->x_sym.x_fcnary.x_ary.x_dimen[1], (bfd_byte *)ext->x_sym.x_fcnary.x_ary.x_dimen[1]);
bfd_h_put_16(abfd, in->x_sym.x_fcnary.x_ary.x_dimen[2], (bfd_byte *)ext->x_sym.x_fcnary.x_ary.x_dimen[2]);
bfd_h_put_16(abfd, in->x_sym.x_fcnary.x_ary.x_dimen[3], (bfd_byte *)ext->x_sym.x_fcnary.x_ary.x_dimen[3]);
Lint (saber actually).
1991-09-26 22:28:46 +00:00
#endif
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
}
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
PUT_LNSZ_LNNO(abfd, in->x_sym.x_misc.x_lnsz.x_lnno, ext);
PUT_LNSZ_SIZE(abfd, in->x_sym.x_misc.x_lnsz.x_size, ext);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
}
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
return sizeof(AUXENT);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#endif /* NO_COFF_SYMBOLS */
#ifndef NO_COFF_LINENOS
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
static void
DEFUN(coff_swap_lineno_in,(abfd, ext1, in1),
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
bfd *abfd AND
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
PTR ext1 AND
PTR in1)
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
{
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
LINENO *ext = (LINENO *)ext1;
struct internal_lineno *in = (struct internal_lineno *)in1;
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
in->l_addr.l_symndx = bfd_h_get_32(abfd, (bfd_byte *) ext->l_addr.l_symndx);
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
in->l_lnno = GET_LINENO_LNNO(abfd, ext);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
static unsigned int
DEFUN(coff_swap_lineno_out,(abfd, inp, outp),
bfd *abfd AND
PTR inp AND
PTR outp)
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
{
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
struct internal_lineno *in = (struct internal_lineno *)inp;
struct external_lineno *ext = (struct external_lineno *)outp;
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
PUTWORD(abfd, in->l_addr.l_symndx, (bfd_byte *)
ext->l_addr.l_symndx);
PUT_LINENO_LNNO (abfd, in->l_lnno, ext);
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
return sizeof(struct external_lineno);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#endif /* NO_COFF_LINENOS */
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
static void
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
DEFUN(bfd_swap_aouthdr_in,(abfd, aouthdr_ext1, aouthdr_int1),
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
bfd *abfd AND
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
PTR aouthdr_ext1 AND
PTR aouthdr_int1)
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
{
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
AOUTHDR *aouthdr_ext = (AOUTHDR *) aouthdr_ext1;
struct internal_aouthdr *aouthdr_int = (struct internal_aouthdr *)aouthdr_int1;
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
aouthdr_int->magic = bfd_h_get_16(abfd, (bfd_byte *) aouthdr_ext->magic);
aouthdr_int->vstamp = bfd_h_get_16(abfd, (bfd_byte *) aouthdr_ext->vstamp);
aouthdr_int->tsize = bfd_h_get_32(abfd, (bfd_byte *) aouthdr_ext->tsize);
aouthdr_int->dsize = bfd_h_get_32(abfd, (bfd_byte *) aouthdr_ext->dsize);
aouthdr_int->bsize = bfd_h_get_32(abfd, (bfd_byte *) aouthdr_ext->bsize);
aouthdr_int->entry = bfd_h_get_32(abfd, (bfd_byte *) aouthdr_ext->entry);
aouthdr_int->text_start = bfd_h_get_32(abfd, (bfd_byte *) aouthdr_ext->text_start);
aouthdr_int->data_start = bfd_h_get_32(abfd, (bfd_byte *) aouthdr_ext->data_start);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#ifdef I960
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
aouthdr_int->tagentries = bfd_h_get_32(abfd, (bfd_byte *) aouthdr_ext->tagentries);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#endif
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
#ifdef RS6000COFF_C
aouthdr_int->o_toc = bfd_h_get_32(abfd, aouthdr_ext->o_toc);
aouthdr_int->o_snentry = bfd_h_get_16(abfd, aouthdr_ext->o_snentry);
aouthdr_int->o_sntext = bfd_h_get_16(abfd, aouthdr_ext->o_sntext);
aouthdr_int->o_sndata = bfd_h_get_16(abfd, aouthdr_ext->o_sndata);
aouthdr_int->o_sntoc = bfd_h_get_16(abfd, aouthdr_ext->o_sntoc);
aouthdr_int->o_snloader = bfd_h_get_16(abfd, aouthdr_ext->o_snloader);
aouthdr_int->o_snbss = bfd_h_get_16(abfd, aouthdr_ext->o_snbss);
aouthdr_int->o_algntext = bfd_h_get_16(abfd, aouthdr_ext->o_algntext);
aouthdr_int->o_algndata = bfd_h_get_16(abfd, aouthdr_ext->o_algndata);
aouthdr_int->o_modtype = bfd_h_get_16(abfd, aouthdr_ext->o_modtype);
aouthdr_int->o_maxstack = bfd_h_get_32(abfd, aouthdr_ext->o_maxstack);
#endif
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
static unsigned int
DEFUN(coff_swap_aouthdr_out,(abfd, in, out),
bfd *abfd AND
PTR in AND
PTR out)
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
{
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
struct internal_aouthdr *aouthdr_in = (struct internal_aouthdr *)in;
AOUTHDR *aouthdr_out = (AOUTHDR *)out;
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
bfd_h_put_16(abfd, aouthdr_in->magic, (bfd_byte *) aouthdr_out->magic);
bfd_h_put_16(abfd, aouthdr_in->vstamp, (bfd_byte *) aouthdr_out->vstamp);
bfd_h_put_32(abfd, aouthdr_in->tsize, (bfd_byte *) aouthdr_out->tsize);
bfd_h_put_32(abfd, aouthdr_in->dsize, (bfd_byte *) aouthdr_out->dsize);
bfd_h_put_32(abfd, aouthdr_in->bsize, (bfd_byte *) aouthdr_out->bsize);
bfd_h_put_32(abfd, aouthdr_in->entry, (bfd_byte *) aouthdr_out->entry);
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
bfd_h_put_32(abfd, aouthdr_in->text_start,
(bfd_byte *) aouthdr_out->text_start);
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
bfd_h_put_32(abfd, aouthdr_in->data_start, (bfd_byte *) aouthdr_out->data_start);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#ifdef I960
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
bfd_h_put_32(abfd, aouthdr_in->tagentries, (bfd_byte *) aouthdr_out->tagentries);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#endif
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
return sizeof(AOUTHDR);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
static void
*** empty log message ***
1991-05-30 22:33:01 +00:00
DEFUN(coff_swap_scnhdr_in,(abfd, scnhdr_ext, scnhdr_int),
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
bfd *abfd AND
SCNHDR *scnhdr_ext AND
struct internal_scnhdr *scnhdr_int)
{
memcpy(scnhdr_int->s_name, scnhdr_ext->s_name, sizeof(scnhdr_int->s_name));
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
scnhdr_int->s_vaddr = bfd_h_get_32(abfd, (bfd_byte *) scnhdr_ext->s_vaddr);
scnhdr_int->s_paddr = bfd_h_get_32(abfd, (bfd_byte *) scnhdr_ext->s_paddr);
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
scnhdr_int->s_size = bfd_h_get_32(abfd, (bfd_byte *) scnhdr_ext->s_size);
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
scnhdr_int->s_scnptr = bfd_h_get_32(abfd, (bfd_byte *) scnhdr_ext->s_scnptr);
scnhdr_int->s_relptr = bfd_h_get_32(abfd, (bfd_byte *) scnhdr_ext->s_relptr);
scnhdr_int->s_lnnoptr = bfd_h_get_32(abfd, (bfd_byte *) scnhdr_ext->s_lnnoptr);
scnhdr_int->s_flags = bfd_h_get_32(abfd, (bfd_byte *) scnhdr_ext->s_flags);
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
#if defined(M88)
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
scnhdr_int->s_nreloc = bfd_h_get_32(abfd, (bfd_byte *) scnhdr_ext->s_nreloc);
scnhdr_int->s_nlnno = bfd_h_get_32(abfd, (bfd_byte *) scnhdr_ext->s_nlnno);
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
#else
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
scnhdr_int->s_nreloc = bfd_h_get_16(abfd, (bfd_byte *) scnhdr_ext->s_nreloc);
scnhdr_int->s_nlnno = bfd_h_get_16(abfd, (bfd_byte *) scnhdr_ext->s_nlnno);
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
#endif
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#ifdef I960
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
scnhdr_int->s_align = bfd_h_get_32(abfd, (bfd_byte *) scnhdr_ext->s_align);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#endif
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
static unsigned int
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
DEFUN(coff_swap_scnhdr_out,(abfd, in, out),
bfd *abfd AND
PTR in AND
PTR out)
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
{
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *)in;
SCNHDR *scnhdr_ext = (SCNHDR *)out;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
memcpy(scnhdr_ext->s_name, scnhdr_int->s_name, sizeof(scnhdr_int->s_name));
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
PUTWORD(abfd, scnhdr_int->s_vaddr, (bfd_byte *) scnhdr_ext->s_vaddr);
PUTWORD(abfd, scnhdr_int->s_paddr, (bfd_byte *) scnhdr_ext->s_paddr);
PUTWORD(abfd, scnhdr_int->s_size, (bfd_byte *) scnhdr_ext->s_size);
PUTWORD(abfd, scnhdr_int->s_scnptr, (bfd_byte *) scnhdr_ext->s_scnptr);
PUTWORD(abfd, scnhdr_int->s_relptr, (bfd_byte *) scnhdr_ext->s_relptr);
PUTWORD(abfd, scnhdr_int->s_lnnoptr, (bfd_byte *) scnhdr_ext->s_lnnoptr);
* newsos3.c, targets.c, coffcode.h: new patches from David Wood
1991-07-19 15:17:55 +00:00
PUTWORD(abfd, scnhdr_int->s_flags, (bfd_byte *) scnhdr_ext->s_flags);
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
#if defined(M88)
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
PUTWORD(abfd, scnhdr_int->s_nlnno, (bfd_byte *) scnhdr_ext->s_nlnno);
PUTWORD(abfd, scnhdr_int->s_nreloc, (bfd_byte *) scnhdr_ext->s_nreloc);
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
#else
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
PUTHALF(abfd, scnhdr_int->s_nlnno, (bfd_byte *) scnhdr_ext->s_nlnno);
PUTHALF(abfd, scnhdr_int->s_nreloc, (bfd_byte *) scnhdr_ext->s_nreloc);
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
#endif
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
#if defined(I960)
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
PUTWORD(abfd, scnhdr_int->s_align, (bfd_byte *) scnhdr_ext->s_align);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#endif
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
return sizeof(SCNHDR);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/*
initialize a section structure with information peculiar to this
particular implementation of coff
*/
static boolean
Lint stuff which didn't make it last time
1992-06-22 16:07:05 +00:00
DEFUN(coff_new_section_hook,(abfd, section),
bfd *abfd AND
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
asection *section)
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
{
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
section->alignment_power = abfd->xvec->align_power_min;
/* Allocate aux records for section symbols, to store size and
related info.
@@ Shouldn't use constant multiplier here! */
coffsymbol (section->symbol)->native =
(combined_entry_type *) bfd_zalloc (abfd,
sizeof (combined_entry_type) * 10);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
return true;
}
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
static asection bfd_debug_section = { "*DEBUG*" };
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/* Take a section header read from a coff file (in HOST byte order),
and make a BFD "section" out of it. */
static boolean
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
DEFUN(make_a_section_from_file,(abfd, hdr, target_index),
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
bfd *abfd AND
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
struct internal_scnhdr *hdr AND
unsigned int target_index)
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
{
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
asection *return_section;
char *name;
/* Assorted wastage to null-terminate the name, thanks AT&T! */
name = bfd_alloc(abfd, sizeof (hdr->s_name)+1);
if (name == NULL) {
bfd_error = no_memory;
return false;
}
strncpy(name, (char *) &hdr->s_name[0], sizeof (hdr->s_name));
name[sizeof (hdr->s_name)] = 0;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
return_section = bfd_make_section(abfd, name);
Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com) * changes to support i386-sysv with shared libraries: * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined, check for .data2; if _LIB is defined, check for it; map SEC_NEVER_LOAD to STYP_NOLOAD. (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD. (make_a_section_from_file): if TWO_DATA_SECS, accept .data2. (coff_write_object_contents): force vaddr of .lib to 0; set scnptr if section has contents, not just if it is loadable; if TWO_DATA_SECS, check for .data2 (coff_set_section_contents): set vma of .lib section to number of .lib sections. * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND; don't define coff_write_armap to bsd_write_armap. * hosts/i386v.h: don't include <utime.h>, since it is not provided by SVR3.2.
1992-10-23 15:28:15 +00:00
#ifdef TWO_DATA_SECS
/* On SCO a file created by the Microsoft assembler can have two
.data sections. We use .data2 for the second one. */
if (return_section == NULL && strcmp(name, _DATA) == 0)
return_section = bfd_make_section(abfd, ".data2");
#endif /* TWO_DATA_SECS */
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
if (return_section == NULL)
return false;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
/* s_paddr is presumed to be = to s_vaddr */
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
return_section->vma = hdr->s_vaddr;
return_section->_raw_size = hdr->s_size;
return_section->filepos = hdr->s_scnptr;
return_section->rel_filepos = hdr->s_relptr;
return_section->reloc_count = hdr->s_nreloc;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#ifdef I960
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
/* FIXME, use a temp var rather than alignment_power */
return_section->alignment_power = hdr->s_align;
{
unsigned int i;
for (i = 0; i < 32; i++) {
if ((1 << i) >= (int) (return_section->alignment_power)) {
return_section->alignment_power = i;
break;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
}
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#endif
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
return_section->line_filepos = hdr->s_lnnoptr;
/*
return_section->linesize = hdr->s_nlnno * sizeof (struct lineno);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
*/
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
return_section->lineno_count = hdr->s_nlnno;
return_section->userdata = NULL;
return_section->next = (asection *) NULL;
return_section->flags = styp_to_sec_flags(hdr->s_flags);
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
return_section->target_index = target_index;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
if (hdr->s_nreloc != 0)
return_section->flags |= SEC_RELOC;
/* FIXME: should this check 'hdr->s_size > 0' */
if (hdr->s_scnptr != 0)
return_section->flags |= SEC_HAS_CONTENTS;
return true;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
static boolean
DEFUN(coff_mkobject,(abfd),
bfd *abfd)
{
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
abfd->tdata.coff_obj_data = (struct coff_tdata *)bfd_zalloc (abfd,sizeof(coff_data_type));
if (abfd->tdata.coff_obj_data == 0){
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
bfd_error = no_memory;
return false;
}
coff_data(abfd)->relocbase = 0;
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
/* make_abs_section(abfd);*/
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
return true;
}
static
bfd_target *
DEFUN(coff_real_object_p,(abfd, nscns, internal_f, internal_a),
bfd *abfd AND
unsigned nscns AND
struct internal_filehdr *internal_f AND
struct internal_aouthdr *internal_a)
{
coff_data_type *coff;
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
enum bfd_architecture arch;
long machine;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
size_t readsize; /* length of file_info */
SCNHDR *external_sections;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/* Build a play area */
if (coff_mkobject(abfd) != true)
return 0;
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
coff = coff_data(abfd);
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
external_sections = (SCNHDR *)bfd_alloc(abfd, readsize = (nscns * SCNHSZ));
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
if (bfd_read((PTR)external_sections, 1, readsize, abfd) != readsize) {
goto fail;
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/* Now copy data as required; construct all asections etc */
coff->symbol_index_slew = 0;
coff->relocbase =0;
coff->raw_syment_count = 0;
coff->raw_linenos = 0;
coff->raw_syments = 0;
coff->sym_filepos =0;
coff->flags = internal_f->f_flags;
if (nscns != 0) {
unsigned int i;
for (i = 0; i < nscns; i++) {
struct internal_scnhdr tmp;
*** empty log message ***
1991-05-30 22:33:01 +00:00
coff_swap_scnhdr_in(abfd, external_sections + i, &tmp);
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
make_a_section_from_file(abfd,&tmp, i+1);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
}
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
/* make_abs_section(abfd);*/
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/* Determine the machine architecture and type. */
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
machine = 0;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
switch (internal_f->f_magic) {
Added 386 support!
1991-05-25 01:51:10 +00:00
#ifdef I386MAGIC
case I386MAGIC:
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
arch = bfd_arch_i386;
machine = 0;
Added 386 support!
1991-05-25 01:51:10 +00:00
break;
#endif
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
#ifdef A29K_MAGIC_BIG
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
case A29K_MAGIC_BIG:
case A29K_MAGIC_LITTLE:
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
arch = bfd_arch_a29k;
machine = 0;
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
break;
#endif
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#ifdef MIPS
Added 386 support!
1991-05-25 01:51:10 +00:00
case MIPS_MAGIC_1:
case MIPS_MAGIC_2:
case MIPS_MAGIC_3:
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
arch = bfd_arch_mips;
machine = 0;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
break;
#endif
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#ifdef MC68MAGIC
case MC68MAGIC:
case M68MAGIC:
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
arch = bfd_arch_m68k;
machine = 68020;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
break;
#endif
#ifdef MC88MAGIC
case MC88MAGIC:
case MC88DMAGIC:
case MC88OMAGIC:
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
arch = bfd_arch_m88k;
machine = 88100;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
break;
#endif
Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com) * coffcode.h (coff_renumber_symbols): set the last renumbered symbol pointer to NULL, as expected by coff_write_linenumbers. (coff_write_relocs): apparently a non-zero addend is OK for reloc type R_IHCONST used on the 29k.
1992-09-11 22:43:53 +00:00
#ifdef Z8KMAGIC
case Z8KMAGIC:
arch = bfd_arch_z8k;
switch (internal_f->f_flags & F_MACHMASK)
{
case F_Z8001:
machine = bfd_mach_z8001;
break;
case F_Z8002:
machine = bfd_mach_z8002;
break;
default:
goto fail;
}
break;
#endif
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#ifdef I960
#ifdef I960ROMAGIC
case I960ROMAGIC:
case I960RWMAGIC:
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
arch = bfd_arch_i960;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
switch (F_I960TYPE & internal_f->f_flags)
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
{
default:
case F_I960CORE:
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
machine = bfd_mach_i960_core;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
break;
case F_I960KB:
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
machine = bfd_mach_i960_kb_sb;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
break;
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
case F_I960MC:
machine = bfd_mach_i960_mc;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
break;
case F_I960XA:
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
machine = bfd_mach_i960_xa;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
break;
case F_I960CA:
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
machine = bfd_mach_i960_ca;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
break;
case F_I960KA:
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
machine = bfd_mach_i960_ka_sa;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
break;
}
break;
#endif
#endif
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
#ifdef U802ROMAGIC
case U802ROMAGIC:
case U802WRMAGIC:
case U802TOCMAGIC:
arch = bfd_arch_rs6000;
machine = 6000;
break;
#endif
Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com) * coffcode.h (coff_renumber_symbols): set the last renumbered symbol pointer to NULL, as expected by coff_write_linenumbers. (coff_write_relocs): apparently a non-zero addend is OK for reloc type R_IHCONST used on the 29k.
1992-09-11 22:43:53 +00:00
#ifdef WE32KMAGIC
case WE32KMAGIC:
arch = bfd_arch_we32k;
machine = 0;
break;
#endif
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
#ifdef H8300MAGIC
case H8300MAGIC:
arch = bfd_arch_h8300;
machine = 0;
break;
#endif
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
default: /* Unreadable input file type */
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
arch = bfd_arch_obscure;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
break;
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
bfd_default_set_arch_mach(abfd, arch, machine);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
if (!(internal_f->f_flags & F_RELFLG))
abfd->flags |= HAS_RELOC;
if ((internal_f->f_flags & F_EXEC))
abfd->flags |= EXEC_P;
if (!(internal_f->f_flags & F_LNNO))
abfd->flags |= HAS_LINENO;
if (!(internal_f->f_flags & F_LSYMS))
abfd->flags |= HAS_LOCALS;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
bfd_get_symcount(abfd) = internal_f->f_nsyms;
if (internal_f->f_nsyms)
abfd->flags |= HAS_SYMS;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
coff->sym_filepos = internal_f->f_symptr;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Lint (saber actually).
1991-09-26 22:28:46 +00:00
/* These members communicate important constants about the symbol table
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
to GDB's symbol-reading code. These `constants' unfortunately vary
from coff implementation to implementation... */
Lint (saber actually).
1991-09-26 22:28:46 +00:00
#ifndef NO_COFF_SYMBOLS
coff->local_n_btmask = N_BTMASK;
coff->local_n_btshft = N_BTSHFT;
coff->local_n_tmask = N_TMASK;
coff->local_n_tshift = N_TSHIFT;
coff->local_symesz = SYMESZ;
coff->local_auxesz = AUXESZ;
coff->local_linesz = LINESZ;
#endif
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
coff->symbols = (coff_symbol_type *) NULL;
bfd_get_start_address(abfd) = internal_f->f_opthdr ? internal_a->entry : 0;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
return abfd->xvec;
fail:
bfd_release(abfd, coff);
return (bfd_target *)NULL;
}
static bfd_target *
DEFUN(coff_object_p,(abfd),
bfd *abfd)
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
{
int nscns;
FILHDR filehdr;
AOUTHDR opthdr;
struct internal_filehdr internal_f;
struct internal_aouthdr internal_a;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
bfd_error = system_call_error;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
/* figure out how much to read */
if (bfd_read((PTR) &filehdr, 1, FILHSZ, abfd) != FILHSZ)
return 0;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
bfd_swap_filehdr_in(abfd, &filehdr, &internal_f);
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
if (BADMAG(internal_f)) {
bfd_error = wrong_format;
return 0;
}
nscns =internal_f.f_nscns;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
if (internal_f.f_opthdr) {
if (bfd_read((PTR) &opthdr, 1,AOUTSZ, abfd) != AOUTSZ) {
return 0;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
saber
1991-08-23 05:26:06 +00:00
bfd_swap_aouthdr_in(abfd, (char *)&opthdr, (char *)&internal_a);
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
/* Seek past the opt hdr stuff */
* aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c, coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c, sco-core.c: Lint: Second argument of bfd_seek is always file_ptr. Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1992-10-15 09:00:09 +00:00
bfd_seek(abfd, (file_ptr) (internal_f.f_opthdr + FILHSZ), SEEK_SET);
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
/* if the optional header is NULL or not the correct size then
quit; the only difference I can see between m88k dgux headers (MC88DMAGIC)
and Intel 960 readwrite headers (I960WRMAGIC) is that the
optional header is of a different size.
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
But the mips keeps extra stuff in it's opthdr, so dont check
when doing that
*/
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
#if defined(M88) || defined(I960)
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
if (internal_f.f_opthdr != 0 && AOUTSZ != internal_f.f_opthdr)
return (bfd_target *)NULL;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#endif
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
return coff_real_object_p(abfd, nscns, &internal_f, &internal_a);
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#ifndef NO_COFF_LINENOS
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
static void
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
DEFUN(coff_count_linenumbers,(abfd),
bfd *abfd)
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
{
unsigned int limit = bfd_get_symcount(abfd);
unsigned int i;
asymbol **p;
{
asection *s = abfd->sections->output_section;
while (s) {
BFD_ASSERT(s->lineno_count == 0);
s = s->next;
Added 386 support!
1991-05-25 01:51:10 +00:00
}
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
for (p = abfd->outsymbols, i = 0; i < limit; i++, p++) {
asymbol *q_maybe = *p;
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
if (q_maybe->the_bfd->xvec->flavour == bfd_target_coff_flavour) {
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
coff_symbol_type *q = coffsymbol(q_maybe);
if (q->lineno) {
/*
This symbol has a linenumber, increment the owning
section's linenumber count
*/
alent *l = q->lineno;
q->symbol.section->output_section->lineno_count++;
l++;
while (l->line_number) {
Added 386 support!
1991-05-25 01:51:10 +00:00
q->symbol.section->output_section->lineno_count++;
l++;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
Added 386 support!
1991-05-25 01:51:10 +00:00
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
Added 386 support!
1991-05-25 01:51:10 +00:00
}
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#endif /* NO_COFF_LINENOS */
#ifndef NO_COFF_SYMBOLS
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
/*
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
Takes a bfd and a symbol, returns a pointer to the coff specific area
of the symbol if there is one.
*/
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
static coff_symbol_type *
Lint (saber actually).
1991-09-26 22:28:46 +00:00
DEFUN(coff_symbol_from,(ignore_abfd, symbol),
bfd *ignore_abfd AND
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
asymbol *symbol)
{
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
if (symbol->the_bfd->xvec->flavour != bfd_target_coff_flavour)
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
return (coff_symbol_type *)NULL;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
if (symbol->the_bfd->tdata.coff_obj_data == (coff_data_type*)NULL)
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
return (coff_symbol_type *)NULL;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
return (coff_symbol_type *) symbol;
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
static void
DEFUN(fixup_symbol_value,(coff_symbol_ptr, syment),
coff_symbol_type *coff_symbol_ptr AND
struct internal_syment *syment)
{
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
/* Normalize the symbol flags */
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
if (coff_symbol_ptr->symbol.section == &bfd_com_section) {
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
/* a common symbol is undefined with a value */
syment->n_scnum = N_UNDEF;
syment->n_value = coff_symbol_ptr->symbol.value;
}
else if (coff_symbol_ptr->symbol.flags & BSF_DEBUGGING) {
syment->n_value = coff_symbol_ptr->symbol.value;
}
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
else if (coff_symbol_ptr->symbol.section == & bfd_und_section) {
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
syment->n_scnum = N_UNDEF;
syment->n_value = 0;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
}
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
else {
* targets.c (proto write_armap). Changed orl_count to unsigned. * opncls.c (bfd_close_all_done). Added so that generative programs like gas can close a bfd without causing bfd confusion. * libbfd.h (changed becuase of protos) * amdcoff.c: messed with the way that jmp displacements are calcualated. This may not yet be totally correct. * archive.c (coff_write_armap): rewrote the way that ranlibs are written out. * coffcode.h (fixup_symbol_value): now doesn't core dump if a non abs symbol has no section (like a register symbol). (coff_write_symbol) now zeros auxent before filling it up to help with sensitive applications. * libbfd.c (bfd_write_bigendian_4byte_int): added.
1991-10-21 16:42:54 +00:00
if (coff_symbol_ptr->symbol.section) {
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
syment->n_scnum =
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
coff_symbol_ptr->symbol.section->output_section->target_index;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
syment->n_value =
* targets.c (proto write_armap). Changed orl_count to unsigned. * opncls.c (bfd_close_all_done). Added so that generative programs like gas can close a bfd without causing bfd confusion. * libbfd.h (changed becuase of protos) * amdcoff.c: messed with the way that jmp displacements are calcualated. This may not yet be totally correct. * archive.c (coff_write_armap): rewrote the way that ranlibs are written out. * coffcode.h (fixup_symbol_value): now doesn't core dump if a non abs symbol has no section (like a register symbol). (coff_write_symbol) now zeros auxent before filling it up to help with sensitive applications. * libbfd.c (bfd_write_bigendian_4byte_int): added.
1991-10-21 16:42:54 +00:00
coff_symbol_ptr->symbol.value +
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
coff_symbol_ptr->symbol.section->output_offset +
* targets.c (proto write_armap). Changed orl_count to unsigned. * opncls.c (bfd_close_all_done). Added so that generative programs like gas can close a bfd without causing bfd confusion. * libbfd.h (changed becuase of protos) * amdcoff.c: messed with the way that jmp displacements are calcualated. This may not yet be totally correct. * archive.c (coff_write_armap): rewrote the way that ranlibs are written out. * coffcode.h (fixup_symbol_value): now doesn't core dump if a non abs symbol has no section (like a register symbol). (coff_write_symbol) now zeros auxent before filling it up to help with sensitive applications. * libbfd.c (bfd_write_bigendian_4byte_int): added.
1991-10-21 16:42:54 +00:00
coff_symbol_ptr->symbol.section->output_section->vma;
}
else {
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
BFD_ASSERT(0);
* targets.c (proto write_armap). Changed orl_count to unsigned. * opncls.c (bfd_close_all_done). Added so that generative programs like gas can close a bfd without causing bfd confusion. * libbfd.h (changed becuase of protos) * amdcoff.c: messed with the way that jmp displacements are calcualated. This may not yet be totally correct. * archive.c (coff_write_armap): rewrote the way that ranlibs are written out. * coffcode.h (fixup_symbol_value): now doesn't core dump if a non abs symbol has no section (like a register symbol). (coff_write_symbol) now zeros auxent before filling it up to help with sensitive applications. * libbfd.c (bfd_write_bigendian_4byte_int): added.
1991-10-21 16:42:54 +00:00
/* This can happen, but I don't know why yet (steve@cygnus.com) */
syment->n_scnum = N_ABS;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
syment->n_value = coff_symbol_ptr->symbol.value;
* targets.c (proto write_armap). Changed orl_count to unsigned. * opncls.c (bfd_close_all_done). Added so that generative programs like gas can close a bfd without causing bfd confusion. * libbfd.h (changed becuase of protos) * amdcoff.c: messed with the way that jmp displacements are calcualated. This may not yet be totally correct. * archive.c (coff_write_armap): rewrote the way that ranlibs are written out. * coffcode.h (fixup_symbol_value): now doesn't core dump if a non abs symbol has no section (like a register symbol). (coff_write_symbol) now zeros auxent before filling it up to help with sensitive applications. * libbfd.c (bfd_write_bigendian_4byte_int): added.
1991-10-21 16:42:54 +00:00
}
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
}
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
/* run through all the symbols in the symbol table and work out what
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
their indexes into the symbol table will be when output
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
Coff requires that each C_FILE symbol points to the next one in the
chain, and that the last one points to the first external symbol. We
do that here too.
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
*/
static void
DEFUN(coff_renumber_symbols,(bfd_ptr),
bfd *bfd_ptr)
{
unsigned int symbol_count = bfd_get_symcount(bfd_ptr);
asymbol **symbol_ptr_ptr = bfd_ptr->outsymbols;
unsigned int native_index = 0;
struct internal_syment *last_file = (struct internal_syment *)NULL;
unsigned int symbol_index;
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
/* COFF demands that undefined symbols come after all other symbols.
Since we don't need to impose this extra knowledge on all our client
programs, deal with that here. Sort the symbol table; just move the
undefined symbols to the end, leaving the rest alone. */
/* @@ Do we have some condition we could test for, so we don't always
have to do this? I don't think relocatability is quite right, but
I'm not certain. [raeburn:19920508.1711EST] */
{
asymbol **newsyms;
int i;
newsyms = (asymbol **) bfd_alloc_by_size_t (bfd_ptr,
Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com) * coffcode.h (coff_renumber_symbols): set the last renumbered symbol pointer to NULL, as expected by coff_write_linenumbers. (coff_write_relocs): apparently a non-zero addend is OK for reloc type R_IHCONST used on the 29k.
1992-09-11 22:43:53 +00:00
sizeof (asymbol *)
* (symbol_count + 1));
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
bfd_ptr->outsymbols = newsyms;
for (i = 0; i < symbol_count; i++)
if (symbol_ptr_ptr[i]->section != &bfd_und_section)
*newsyms++ = symbol_ptr_ptr[i];
for (i = 0; i < symbol_count; i++)
if (symbol_ptr_ptr[i]->section == &bfd_und_section)
*newsyms++ = symbol_ptr_ptr[i];
Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com) * coffcode.h (coff_renumber_symbols): set the last renumbered symbol pointer to NULL, as expected by coff_write_linenumbers. (coff_write_relocs): apparently a non-zero addend is OK for reloc type R_IHCONST used on the 29k.
1992-09-11 22:43:53 +00:00
*newsyms = (asymbol *) NULL;
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
symbol_ptr_ptr = bfd_ptr->outsymbols;
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
for (symbol_index = 0; symbol_index < symbol_count; symbol_index++)
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
{
coff_symbol_type *coff_symbol_ptr = coff_symbol_from(bfd_ptr, symbol_ptr_ptr[symbol_index]);
if (coff_symbol_ptr && coff_symbol_ptr->native) {
combined_entry_type *s = coff_symbol_ptr->native;
int i;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
if (s->u.syment.n_sclass == C_FILE)
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
{
if (last_file != (struct internal_syment *)NULL) {
last_file->n_value = native_index;
}
last_file = &(s->u.syment);
}
else {
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
/* Modify the symbol values according to their section and
type */
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
fixup_symbol_value(coff_symbol_ptr, &(s->u.syment));
}
for (i = 0; i < s->u.syment.n_numaux + 1; i++) {
s[i].offset = native_index ++;
}
}
else {
native_index++;
}
}
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
obj_conv_table_size (bfd_ptr) = native_index;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
/*
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
Run thorough the symbol table again, and fix it so that all pointers to
entries are changed to the entries' index in the output symbol table.
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
*/
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
static void
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
DEFUN(coff_mangle_symbols,(bfd_ptr),
bfd *bfd_ptr)
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
{
unsigned int symbol_count = bfd_get_symcount(bfd_ptr);
asymbol **symbol_ptr_ptr = bfd_ptr->outsymbols;
unsigned int symbol_index;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
for (symbol_index = 0; symbol_index < symbol_count; symbol_index++)
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
{
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
coff_symbol_type *coff_symbol_ptr =
coff_symbol_from(bfd_ptr, symbol_ptr_ptr[symbol_index]);
if (coff_symbol_ptr && coff_symbol_ptr->native) {
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
int i;
combined_entry_type *s = coff_symbol_ptr->native;
for (i = 0; i < s->u.syment.n_numaux ; i++) {
combined_entry_type *a = s + i + 1;
if (a->fix_tag) {
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
a->u.auxent.x_sym.x_tagndx.l =
a->u.auxent.x_sym.x_tagndx.p->offset;
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
a->fix_tag = 0;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
}
if (a->fix_end) {
a->u.auxent.x_sym.x_fcnary.x_fcn.x_endndx.l =
a->u.auxent.x_sym.x_fcnary.x_fcn.x_endndx.p->offset;
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
a->fix_end = 0;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
}
}
}
}
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
static int string_size;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
static void
Lint (saber actually).
1991-09-26 22:28:46 +00:00
DEFUN(coff_fix_symbol_name,(ignore_abfd, symbol, native),
bfd *ignore_abfd AND
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
asymbol *symbol AND
combined_entry_type *native)
{
unsigned int name_length;
union internal_auxent *auxent;
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
char * name = ( char *)(symbol->name);
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
if (name == (char *) NULL) {
Lint (saber actually).
1991-09-26 22:28:46 +00:00
/* coff symbols always have names, so we'll make one up */
symbol->name = "strange";
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
name = (char *)symbol->name;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
}
name_length = strlen(name);
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
if (native->u.syment.n_sclass == C_FILE) {
strncpy(native->u.syment._n._n_name, ".file", SYMNMLEN);
auxent = &(native+1)->u.auxent;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
#ifdef COFF_LONG_FILENAMES
if (name_length <= FILNMLEN) {
strncpy(auxent->x_file.x_fname, name, FILNMLEN);
}
else {
auxent->x_file.x_n.x_offset = string_size + 4;
auxent->x_file.x_n.x_zeroes = 0;
string_size += name_length + 1;
}
#else
strncpy(auxent->x_file.x_fname, name, FILNMLEN);
if (name_length > FILNMLEN) {
name[FILNMLEN] = '\0';
}
#endif
}
else
{ /* NOT A C_FILE SYMBOL */
if (name_length <= SYMNMLEN) {
/* This name will fit into the symbol neatly */
strncpy(native->u.syment._n._n_name, symbol->name, SYMNMLEN);
}
else {
native->u.syment._n._n_n._n_offset = string_size + 4;
native->u.syment._n._n_n._n_zeroes = 0;
string_size += name_length + 1;
}
}
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
static unsigned int
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
DEFUN(coff_write_symbol,(abfd, symbol, native, written),
bfd *abfd AND
asymbol *symbol AND
combined_entry_type *native AND
unsigned int written)
{
unsigned int numaux = native->u.syment.n_numaux;
int type = native->u.syment.n_type;
int class = native->u.syment.n_sclass;
SYMENT buf;
unsigned int j;
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
/* @@ bfd_debug_section isn't accessible outside this file, but we know
that C_FILE symbols belong there. So move them. */
if (native->u.syment.n_sclass == C_FILE)
symbol->section = &bfd_debug_section;
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
if (symbol->section == &bfd_abs_section)
{
native->u.syment.n_scnum = N_ABS;
}
else if (symbol->section == &bfd_debug_section)
{
native->u.syment.n_scnum = N_DEBUG;
}
else if (symbol->section == &bfd_und_section)
{
native->u.syment.n_scnum = N_UNDEF;
}
else
{
native->u.syment.n_scnum =
symbol->section->output_section->target_index;
}
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
coff_fix_symbol_name(abfd, symbol, native);
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
coff_swap_sym_out(abfd, &native->u.syment, &buf);
bfd_write((PTR)& buf, 1, SYMESZ, abfd);
* coff-a29k.c: various changes to the way relocations work to cope with the "new order" and latent bugs. * coffcode.h: lint
1992-05-01 20:00:26 +00:00
for (j = 0; j < native->u.syment.n_numaux; j++)
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
{
AUXENT buf1;
coff_swap_aux_out(abfd,
&( (native + j + 1)->u.auxent), type, class, &buf1);
bfd_write((PTR) (&buf1), 1, AUXESZ, abfd);
}
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
/*
Reuse somewhere in the symbol to keep the index
*/
set_index(symbol, written);
return written + 1 + numaux;
}
static unsigned int
DEFUN(coff_write_alien_symbol,(abfd, symbol, written),
bfd *abfd AND
asymbol *symbol AND
unsigned int written)
{
/*
This symbol has been created by the loader, or come from a non
coff format. It has no native element to inherit, make our
own
*/
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
combined_entry_type *native;
combined_entry_type dummy;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
native = &dummy;
native->u.syment.n_type = T_NULL;
#ifdef I960
native->u.syment.n_flags = 0;
#endif
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
if (symbol->section == &bfd_und_section)
{
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
native->u.syment.n_scnum = N_UNDEF;
native->u.syment.n_value = symbol->value;
}
else if (symbol->section == &bfd_com_section)
{
native->u.syment.n_scnum = N_UNDEF;
native->u.syment.n_value = symbol->value;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
}
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
else if (symbol->flags & BSF_DEBUGGING) {
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
/*
remove name so it doesn't take up any space
*/
symbol->name = "";
}
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
else {
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
native->u.syment.n_scnum = symbol->section->output_section->target_index;
native->u.syment.n_value = symbol->value +
symbol->section->output_section->vma +
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
symbol->section->output_offset;
#ifdef I960
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
/* Copy the any flags from the the file hdr into the symbol */
{
coff_symbol_type *c = coff_symbol_from(abfd, symbol);
if (c != (coff_symbol_type *)NULL) {
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
native->u.syment.n_flags = c->symbol.the_bfd->flags;
}
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
}
Now full of documentation. Yum Yum.
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#endif
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
#ifdef HASPAD1
native->u.syment.pad1[0] = 0;
native->u.syment.pad1[0] = 0;
#endif
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
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native->u.syment.n_type = 0;
if (symbol->flags & BSF_LOCAL)
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
native->u.syment.n_sclass = C_STAT;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
else
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
native->u.syment.n_sclass = C_EXT;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
native->u.syment.n_numaux = 0;
return coff_write_symbol(abfd, symbol, native, written);
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
static unsigned int
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
DEFUN(coff_write_native_symbol,(abfd, symbol, written),
bfd *abfd AND
coff_symbol_type *symbol AND
unsigned int written)
{
/*
Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com) Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and correct calling of howto special functions and fixes from Raeburn for gas<>bfdness * archures.c: nuke bfd_reloc_code_type * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as SEC_NEVER_LOAD, various other bfdgas newness * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup * targets.c: change jump table vector to above
1992-06-22 15:42:38 +00:00
Does this symbol have an ascociated line number - if so then
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
make it remember this symbol index. Also tag the auxent of
this symbol to point to the right place in the lineno table
*/
combined_entry_type *native = symbol->native;
alent *lineno = symbol->lineno;
* coffcode.h, libcoff.c: added new fielded to coff_symbol_struct "done_lineno" so that a symbol which appears twice in the symbol table only gets it's linenumbers relocated once. Modifed (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1992-02-06 19:22:03 +00:00
if (lineno && !symbol->done_lineno) {
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
unsigned int count = 0;
lineno[count].u.offset = written;
if (native->u.syment.n_numaux) {
union internal_auxent *a = &((native+1)->u.auxent);
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
a->x_sym.x_fcnary.x_fcn.x_lnnoptr =
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
symbol->symbol.section->output_section->moving_line_filepos;
}
/*
And count and relocate all other linenumbers
*/
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
count++;
while (lineno[count].line_number) {
* coffcode.h (coff_write_object_contents): use RELSZ to work out size of output reloc struct.
1992-05-02 01:46:50 +00:00
#if 0
/* 13 april 92. sac
I've been told this, but still need proof:
> The second bug is also in `bfd/coffcode.h'. This bug causes the linker to screw
> up the pc-relocations for all the line numbers in COFF code. This bug isn't
> only specific to A29K implementations, but affects all systems using COFF
> format binaries. Note that in COFF object files, the line number core offsets
> output by the assembler are relative to the start of each procedure, not
> to the start of the .text section. This patch relocates the line numbers
> relative to the `native->u.syment.n_value' instead of the section virtual
> address. modular!olson@cs.arizona.edu (Jon Olson)
*/
lineno[count].u.offset += native->u.syment.n_value;
#else
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
lineno[count].u.offset +=
symbol->symbol.section->output_section->vma +
symbol->symbol.section->output_offset;
* coffcode.h (coff_write_object_contents): use RELSZ to work out size of output reloc struct.
1992-05-02 01:46:50 +00:00
#endif
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
count++;
}
* coffcode.h, libcoff.c: added new fielded to coff_symbol_struct "done_lineno" so that a symbol which appears twice in the symbol table only gets it's linenumbers relocated once. Modifed (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1992-02-06 19:22:03 +00:00
symbol->done_lineno = true;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
symbol->symbol.section->output_section->moving_line_filepos +=
count * LINESZ;
}
return coff_write_symbol(abfd, &( symbol->symbol), native,written);
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
static void
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
DEFUN(coff_write_symbols,(abfd),
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
bfd *abfd)
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
{
unsigned int i;
unsigned int limit = bfd_get_symcount(abfd);
unsigned int written = 0;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
asymbol **p;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
string_size = 0;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/* Seek to the right place */
bfd_seek(abfd, obj_sym_filepos(abfd), SEEK_SET);
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/* Output all the symbols we have */
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
written = 0;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
for (p = abfd->outsymbols, i = 0; i < limit; i++, p++)
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
{
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
asymbol *symbol = *p;
coff_symbol_type *c_symbol = coff_symbol_from(abfd, symbol);
if (c_symbol == (coff_symbol_type *) NULL ||
c_symbol->native == (combined_entry_type *)NULL)
{
written = coff_write_alien_symbol(abfd, symbol, written);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
else
{
written = coff_write_native_symbol(abfd, c_symbol, written);
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
bfd_get_symcount(abfd) = written;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/* Now write out strings */
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
if (string_size != 0)
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
{
unsigned int size = string_size + 4;
Lint (saber actually).
1991-09-26 22:28:46 +00:00
bfd_byte buffer[4];
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
bfd_h_put_32(abfd, size, buffer);
bfd_write((PTR) buffer, 1, sizeof(buffer), abfd);
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
for (p = abfd->outsymbols, i = 0;
i < limit;
i++, p++)
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1991-07-04 16:52:56 +00:00
{
asymbol *q = *p;
size_t name_length = strlen(q->name);
int maxlen;
coff_symbol_type* c_symbol = coff_symbol_from(abfd, q);
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
maxlen = ((c_symbol != NULL && c_symbol->native != NULL) &&
(c_symbol->native->u.syment.n_sclass == C_FILE)) ?
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
FILNMLEN : SYMNMLEN;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
if (name_length > maxlen) {
bfd_write((PTR) (q->name), 1, name_length + 1, abfd);
}
}
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
else {
/* We would normally not write anything here, but we'll write
out 4 so that any stupid coff reader which tries to read
the string table even when there isn't one won't croak.
*/
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
uint32e_type size = 4;
size = size;
bfd_write((PTR)&size, 1, sizeof(size), abfd);
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
}
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
New documentation style
1991-11-30 21:41:22 +00:00
/*
SUBSUBSECTION
Writing Relocations
To write relocations, all the back end does is step though the
canonical relocation table, and create an
@code{internal_reloc}. The symbol index to use is removed from
the @code{offset} field in the symbol table supplied, the
address comes directly from the sum of the section base
address and the relocation offset and the type is dug directly
from the howto field. Then the @code{internal_reloc} is
swapped into the shape of an @code{external_reloc} and written
out to disk.
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
*/
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
static void
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1991-07-04 16:52:56 +00:00
DEFUN(coff_write_relocs,(abfd),
bfd *abfd)
{
asection *s;
for (s = abfd->sections; s != (asection *) NULL; s = s->next) {
unsigned int i;
struct external_reloc dst;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
arelent **p = s->orelocation;
bfd_seek(abfd, s->rel_filepos, SEEK_SET);
for (i = 0; i < s->reloc_count; i++) {
struct internal_reloc n;
arelent *q = p[i];
memset((PTR)&n, 0, sizeof(n));
* coffcode.h (coff_add_missing_symbols): if symbols don't come from a coff file (csym is null), dont deref them * ieee.c (parse_expression): get the answer right when adding an abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p on elts so that filename is filled in.
1992-08-24 19:10:06 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
n.r_vaddr = q->address + s->vma;
29k const fix
1992-05-26 22:20:09 +00:00
/* The 29k const/consth reloc pair is a real kludge - the consth
part doesn't have a symbol - it has an offset. So rebuilt
that here */
#ifdef R_IHCONST
if (q->howto->type == R_IHCONST)
n.r_symndx = q->addend;
else
#endif
Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com) * seclet.c (rel): don't load sections without the SEC_LOAD bit. Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com) * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to work out a coff relocation type from a howto's attributes rather than using the input r_type field. This fixes PR1677 and allows conversion of a.out relocs to coff relocs. * coffcode.h (coff_write_relocs): if supplied a relocation relative to an absolute symbol, use the right symbol index. * reloc.c (bfd_perform_relocation): do a partial link for coff relocs right.
1992-10-23 17:34:37 +00:00
if (q->sym_ptr_ptr)
{
if (q->sym_ptr_ptr == bfd_abs_section.symbol_ptr_ptr)
{
/* This is a relocation relative to the absolute symbol */
n.r_symndx = -1;
}
else
{
n.r_symndx = get_index((*(q->sym_ptr_ptr)));
/* Take notice if the symbol reloc points to a symbol we don't have
in our symbol table. What should we do for this?? */
if (n.r_symndx > obj_conv_table_size (abfd))
abort ();
}
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
}
Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com) * seclet.c (rel): don't load sections without the SEC_LOAD bit. Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com) * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to work out a coff relocation type from a howto's attributes rather than using the input r_type field. This fixes PR1677 and allows conversion of a.out relocs to coff relocs. * coffcode.h (coff_write_relocs): if supplied a relocation relative to an absolute symbol, use the right symbol index. * reloc.c (bfd_perform_relocation): do a partial link for coff relocs right.
1992-10-23 17:34:37 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#ifdef SELECT_RELOC
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
/* Work out reloc type from what is required */
SELECT_RELOC(n.r_type, q->howto);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#else
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
n.r_type = q->howto->type;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#endif
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
coff_swap_reloc_out(abfd, &n, &dst);
[time to file a PR on cvs...] Various changes to get linker working again for a.out: * don't set/adjust section file positions or vmas more than once * use correct page size and segment size when calculating them * deal with some variations in a.out implementations Tested on sun4 and sun4->sun3 so far, will be testing further but needed to get wider exposure&testing. See ChangeLog for details. Also: * coffcode.h (coff_write_relocs): Write out swapped reloc, not pre-swapped version. * hosts/sparc.h (abort, exit): Hide these names if compiling with gcc version 2, to avoid warnings.
1992-06-16 12:04:03 +00:00
bfd_write((PTR) &dst, 1, RELSZ, abfd);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
}
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
}
Lint (saber actually).
1991-09-26 22:28:46 +00:00
#endif /* NO_COFF_SYMBOLS */
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#ifndef NO_COFF_LINENOS
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
static void
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
DEFUN(coff_write_linenumbers,(abfd),
bfd *abfd)
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
{
asection *s;
for (s = abfd->sections; s != (asection *) NULL; s = s->next) {
if (s->lineno_count) {
asymbol **q = abfd->outsymbols;
bfd_seek(abfd, s->line_filepos, SEEK_SET);
/* Find all the linenumbers in this section */
while (*q) {
asymbol *p = *q;
alent *l = BFD_SEND(p->the_bfd, _get_lineno, (p->the_bfd, p));
if (l) {
/* Found a linenumber entry, output */
struct internal_lineno out;
LINENO buff;
memset( (PTR)&out, 0, sizeof(out));
out.l_lnno = 0;
out.l_addr.l_symndx = l->u.offset;
coff_swap_lineno_out(abfd, &out, &buff);
bfd_write((PTR) &buff, 1, LINESZ, abfd);
l++;
while (l->line_number) {
out.l_lnno = l->line_number;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
out.l_addr.l_symndx = l->u.offset;
*** empty log message ***
1991-05-30 22:33:01 +00:00
coff_swap_lineno_out(abfd, &out, &buff);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
bfd_write((PTR) &buff, 1, LINESZ, abfd);
l++;
}
}
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
q++;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
}
}
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
static alent *
DEFUN(coff_get_lineno,(ignore_abfd, symbol),
bfd *ignore_abfd AND
asymbol *symbol)
{
return coffsymbol(symbol)->lineno;
}
#endif /* NO_COFF_LINENOS */
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
static asymbol *
coff_make_empty_symbol(abfd)
bfd *abfd;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
{
coff_symbol_type *new = (coff_symbol_type *) bfd_alloc(abfd, sizeof(coff_symbol_type));
if (new == NULL) {
bfd_error = no_memory;
return (NULL);
} /* on error */
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
new->symbol.section = 0;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
new->native = 0;
new->lineno = (alent *) NULL;
* coffcode.h, libcoff.c: added new fielded to coff_symbol_struct "done_lineno" so that a symbol which appears twice in the symbol table only gets it's linenumbers relocated once. Modifed (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1992-02-06 19:22:03 +00:00
new->done_lineno = false;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
new->symbol.the_bfd = abfd;
return &new->symbol;
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#ifndef NO_COFF_SYMBOLS
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
static asymbol *
DEFUN (coff_make_debug_symbol, (abfd, ptr, sz),
bfd *abfd AND
PTR ptr AND
unsigned long sz)
{
coff_symbol_type *new = (coff_symbol_type *) bfd_alloc(abfd, sizeof(coff_symbol_type));
if (new == NULL) {
bfd_error = no_memory;
return (NULL);
} /* on error */
/* @@ This shouldn't be using a constant multiplier. */
new->native = (combined_entry_type *) bfd_zalloc (abfd, sizeof (combined_entry_type) * 10);
new->symbol.section = &bfd_debug_section;
new->lineno = (alent *) NULL;
new->done_lineno = false;
new->symbol.the_bfd = abfd;
return &new->symbol;
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
static void
*** empty log message ***
1991-07-16 13:46:17 +00:00
DEFUN(coff_print_symbol,(ignore_abfd, filep, symbol, how),
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
bfd *ignore_abfd AND
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
PTR filep AND
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
asymbol *symbol AND
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
bfd_print_symbol_type how)
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
{
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
FILE *file = (FILE *)filep;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
switch (how) {
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
case bfd_print_symbol_name:
fprintf(file, "%s", symbol->name);
break;
case bfd_print_symbol_more:
fprintf(file, "coff %lx %lx", (unsigned long) coffsymbol(symbol)->native,
(unsigned long) coffsymbol(symbol)->lineno);
break;
case bfd_print_symbol_nm:
{
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
CONST char *section_name = symbol->section->name;
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
bfd_print_symbol_vandf((PTR) file, symbol);
fprintf(file, " %-5s %s %s %s",
section_name,
coffsymbol(symbol)->native ? "n" : "g",
coffsymbol(symbol)->lineno ? "l" : " ",
symbol->name);
}
break;
case bfd_print_symbol_all:
/* Print out the symbols in a reasonable way */
{
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
CONST char *section_name = symbol->section->name;
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
if (coffsymbol(symbol)->native)
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
{
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
unsigned int aux;
combined_entry_type *combined = coffsymbol(symbol)->native;
combined_entry_type *root = obj_raw_syments(ignore_abfd);
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
fprintf(file,"[%3d]",
combined - root);
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
fprintf(file, "(sc %2d)(fl%4x)(ty%3x)(sc%3d) nx(%d) %08x %s",
combined->u.syment.n_scnum,
combined->u.syment.n_flags,
combined->u.syment.n_type,
combined->u.syment.n_sclass,
combined->u.syment.n_numaux,
combined->u.syment.n_value,
symbol->name
);
for (aux = 0; aux < combined->u.syment.n_numaux; aux++)
{
fprintf(file,"\n");
switch (combined->u.syment.n_sclass) {
case C_FILE:
fprintf(file, "File ");
break;
default:
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
fprintf(file, "AUX lnno %x size %x tagndx %x",
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
combined[aux+1].u.auxent.x_sym.x_misc.x_lnsz.x_lnno,
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
combined[aux+1].u.auxent.x_sym.x_misc.x_lnsz.x_size,
combined[aux+1].u.auxent.x_sym.x_tagndx.l);
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
break;
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
}
* coffcode.h, libcoff.c: added new fielded to coff_symbol_struct "done_lineno" so that a symbol which appears twice in the symbol table only gets it's linenumbers relocated once. Modifed (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1992-02-06 19:22:03 +00:00
{
struct lineno_cache_entry *l = coffsymbol(symbol)->lineno;
if (l)
{
printf("\n%s :", l->u.sym->name);
l++;
while (l->line_number)
{
printf("\n%4d : %x",
l->line_number,
l->u.offset);
l++;
}
}
}
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
}
else {
bfd_print_symbol_vandf((PTR) file, symbol);
fprintf(file, " %-5s %s %s %s",
section_name,
coffsymbol(symbol)->native ? "n" : "g",
coffsymbol(symbol)->lineno ? "l" : " ",
symbol->name);
}
}
}
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#endif /* NO_COFF_SYMBOLS */
/* Set flags and magic number of a coff file from architecture and machine
type. Result is true if we can represent the arch&type, false if not. */
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
static boolean
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
DEFUN(coff_set_flags,(abfd, magicp, flagsp),
bfd *abfd AND
unsigned *magicp AND
unsigned short *flagsp)
{
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
switch (bfd_get_arch(abfd)) {
Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com) * coffcode.h (coff_renumber_symbols): set the last renumbered symbol pointer to NULL, as expected by coff_write_linenumbers. (coff_write_relocs): apparently a non-zero addend is OK for reloc type R_IHCONST used on the 29k.
1992-09-11 22:43:53 +00:00
#ifdef Z8KMAGIC
case bfd_arch_z8k:
*magicp = Z8KMAGIC;
switch (bfd_get_mach(abfd))
{
case bfd_mach_z8001:
*flagsp = F_Z8001;
break;
case bfd_mach_z8002:
*flagsp = F_Z8002;
break;
default:
return false;
}
return true;
#endif
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#ifdef I960ROMAGIC
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
case bfd_arch_i960:
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
{
unsigned flags;
*magicp = I960ROMAGIC;
/*
((bfd_get_file_flags(abfd) & WP_TEXT) ? I960ROMAGIC :
I960RWMAGIC); FIXME???
*/
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
switch (bfd_get_mach(abfd)) {
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
case bfd_mach_i960_core:
flags = F_I960CORE;
break;
case bfd_mach_i960_kb_sb:
flags = F_I960KB;
break;
case bfd_mach_i960_mc:
flags = F_I960MC;
break;
case bfd_mach_i960_xa:
flags = F_I960XA;
break;
case bfd_mach_i960_ca:
flags = F_I960CA;
break;
case bfd_mach_i960_ka_sa:
flags = F_I960KA;
break;
default:
return false;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
*flagsp = flags;
return true;
}
break;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#endif
#ifdef MIPS
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
case bfd_arch_mips:
*magicp = MIPS_MAGIC_2;
return true;
break;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#endif
Added 386 support!
1991-05-25 01:51:10 +00:00
#ifdef I386MAGIC
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
case bfd_arch_i386:
*magicp = I386MAGIC;
return true;
Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com) * coffcode.h (coff_renumber_symbols): set the last renumbered symbol pointer to NULL, as expected by coff_write_linenumbers. (coff_write_relocs): apparently a non-zero addend is OK for reloc type R_IHCONST used on the 29k.
1992-09-11 22:43:53 +00:00
break;
Added 386 support!
1991-05-25 01:51:10 +00:00
#endif
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#ifdef MC68MAGIC
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
case bfd_arch_m68k:
*magicp = MC68MAGIC;
return true;
Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com) * coffcode.h (coff_renumber_symbols): set the last renumbered symbol pointer to NULL, as expected by coff_write_linenumbers. (coff_write_relocs): apparently a non-zero addend is OK for reloc type R_IHCONST used on the 29k.
1992-09-11 22:43:53 +00:00
break;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#endif
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#ifdef MC88MAGIC
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
case bfd_arch_m88k:
*magicp = MC88OMAGIC;
return true;
break;
#endif
#ifdef H8300MAGIC
case bfd_arch_h8300:
*magicp = H8300MAGIC;
return true;
break;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#endif
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#ifdef A29K_MAGIC_BIG
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
case bfd_arch_a29k:
if (abfd->xvec->byteorder_big_p)
*magicp = A29K_MAGIC_BIG;
else
*magicp = A29K_MAGIC_LITTLE;
return true;
break;
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#endif
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com) * coffcode.h (coff_renumber_symbols): set the last renumbered symbol pointer to NULL, as expected by coff_write_linenumbers. (coff_write_relocs): apparently a non-zero addend is OK for reloc type R_IHCONST used on the 29k.
1992-09-11 22:43:53 +00:00
#ifdef WE32KMAGIC
case bfd_arch_we32k:
*magicp = WE32KMAGIC;
return true;
break;
#endif
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
#ifdef U802TOCMAGIC
case bfd_arch_rs6000:
*magicp = U802TOCMAGIC;
Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com) * coffcode.h (coff_renumber_symbols): set the last renumbered symbol pointer to NULL, as expected by coff_write_linenumbers. (coff_write_relocs): apparently a non-zero addend is OK for reloc type R_IHCONST used on the 29k.
1992-09-11 22:43:53 +00:00
return true;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
break;
#endif
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
default: /* Unknown architecture */
Avoid "statement not reached" error.
1991-07-09 02:36:38 +00:00
/* return false; -- fall through to "return false" below, to avoid
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
"statement never reached" errors on the one below. */
Avoid "statement not reached" error.
1991-07-09 02:36:38 +00:00
break;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
return false;
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
static boolean
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
DEFUN(coff_set_arch_mach,(abfd, arch, machine),
bfd *abfd AND
enum bfd_architecture arch AND
unsigned long machine)
{
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
unsigned dummy1;
unsigned short dummy2;
bfd_default_set_arch_mach(abfd, arch, machine);
if (arch != bfd_arch_unknown &&
coff_set_flags(abfd, &dummy1, &dummy2) != true)
return false; /* We can't represent this type */
return true; /* We're easy ... */
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/* Calculate the file position for each section. */
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
static void
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
DEFUN(coff_compute_section_file_positions,(abfd),
bfd *abfd)
{
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
asection *current;
asection *previous = (asection *)NULL;
file_ptr sofar = FILHSZ;
file_ptr old_sofar;
if (bfd_get_start_address(abfd))
{
/* A start address may have been added to the original file. In this
case it will need an optional header to record it. */
abfd->flags |= EXEC_P;
}
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
if (abfd->flags & EXEC_P)
sofar += AOUTSZ;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
sofar += abfd->section_count * SCNHSZ;
for (current = abfd->sections;
current != (asection *)NULL;
current = current->next) {
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
/* Only deal with sections which have contents */
if (!(current->flags & SEC_HAS_CONTENTS))
continue;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
/* Align the sections in the file to the same boundary on
which they are aligned in virtual memory. I960 doesn't
do this (FIXME) so we can stay in sync with Intel. 960
doesn't yet page from files... */
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#ifndef I960
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
{
/* make sure this section is aligned on the right boundary - by
padding the previous section up if necessary */
old_sofar= sofar;
sofar = BFD_ALIGN(sofar, 1 << current->alignment_power);
if (previous != (asection *)NULL) {
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
previous->_raw_size += sofar - old_sofar;
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
}
}
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#endif
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
/* FIXME, in demand paged files, the low order bits of the file
offset must match the low order bits of the virtual address.
"Low order" is apparently implementation defined. Add code
here to round sofar up to match the virtual address. */
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
current->filepos = sofar;
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
Don't align sections in I960 coff files. (I know there's a GDB freeze on, but this only affects writing i960 coff files, and Steve needs it ASAP.)
1992-06-17 20:06:33 +00:00
sofar += current->_raw_size;
#ifndef I960
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
/* make sure that this section is of the right size too */
Don't align sections in I960 coff files. (I know there's a GDB freeze on, but this only affects writing i960 coff files, and Steve needs it ASAP.)
1992-06-17 20:06:33 +00:00
old_sofar = sofar;
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
sofar = BFD_ALIGN(sofar, 1 << current->alignment_power);
current->_raw_size += sofar - old_sofar ;
Don't align sections in I960 coff files. (I know there's a GDB freeze on, but this only affects writing i960 coff files, and Steve needs it ASAP.)
1992-06-17 20:06:33 +00:00
#endif
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
previous = current;
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
}
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
obj_relocbase(abfd) = sofar;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
#ifndef NO_COFF_SYMBOLS
static asymbol *
coff_section_symbol (abfd, name)
bfd *abfd;
char *name;
{
* aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c, coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c, sco-core.c: Lint: Second argument of bfd_seek is always file_ptr. Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1992-10-15 09:00:09 +00:00
asection *sec = bfd_make_section_old_way (abfd, name);
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
asymbol *sym;
combined_entry_type *csym;
sym = sec->symbol;
if (coff_symbol_from (abfd, sym))
csym = coff_symbol_from (abfd, sym)->native;
else
csym = 0;
/* Make sure back-end COFF stuff is there. */
if (csym == 0)
{
struct foo {
coff_symbol_type sym;
/* @@FIXME This shouldn't use a fixed size!! */
combined_entry_type e[10];
};
struct foo *f;
f = (struct foo *) bfd_alloc_by_size_t (abfd, sizeof (*f));
Lint; remove bcopy/bzero.
1992-09-26 05:39:13 +00:00
memset ((char *) f, 0, sizeof (*f));
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
coff_symbol_from (abfd, sym)->native = csym = f->e;
}
csym[0].u.syment.n_sclass = C_STAT;
csym[0].u.syment.n_numaux = 1;
/* SF_SET_STATICS (sym); @@ ??? */
if (sec)
{
csym[1].u.auxent.x_scn.x_scnlen = sec->_raw_size;
csym[1].u.auxent.x_scn.x_nreloc = sec->reloc_count;
csym[1].u.auxent.x_scn.x_nlinno = sec->lineno_count;
}
else
{
csym[1].u.auxent.x_scn.x_scnlen = 0;
csym[1].u.auxent.x_scn.x_nreloc = 0;
csym[1].u.auxent.x_scn.x_nlinno = 0;
}
return sym;
}
/* If .file, .text, .data, .bss symbols are missing, add them. */
/* @@ Should we only be adding missing symbols, or overriding the aux
values for existing section symbols? */
static void
coff_add_missing_symbols (abfd)
bfd *abfd;
{
unsigned int nsyms = bfd_get_symcount (abfd);
asymbol **sympp = abfd->outsymbols;
asymbol **sympp2;
unsigned int i;
int need_text = 1, need_data = 1, need_bss = 1, need_file = 1;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
for (i = 0; i < nsyms; i++)
{
coff_symbol_type *csym = coff_symbol_from (abfd, sympp[i]);
CONST char *name;
* coffcode.h (coff_add_missing_symbols): if symbols don't come from a coff file (csym is null), dont deref them * ieee.c (parse_expression): get the answer right when adding an abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p on elts so that filename is filled in.
1992-08-24 19:10:06 +00:00
if (csym)
{
/* only do this if there is a coff representation of the input
symbol */
if (csym->native && csym->native->u.syment.n_sclass == C_FILE)
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
{
need_file = 0;
continue;
}
* coffcode.h (coff_add_missing_symbols): if symbols don't come from a coff file (csym is null), dont deref them * ieee.c (parse_expression): get the answer right when adding an abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p on elts so that filename is filled in.
1992-08-24 19:10:06 +00:00
name = csym->symbol.name;
if (!name)
continue;
if (!strcmp (name, _TEXT))
need_text = 0;
else if (!strcmp (name, _DATA))
need_data = 0;
else if (!strcmp (name, _BSS))
need_bss = 0;
}
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
}
/* Now i == bfd_get_symcount (abfd). */
/* @@ For now, don't deal with .file symbol. */
need_file = 0;
if (!need_text && !need_data && !need_bss && !need_file)
return;
nsyms += need_text + need_data + need_bss + need_file;
sympp2 = (asymbol**) bfd_alloc_by_size_t (abfd, nsyms * sizeof (asymbol *));
memcpy (sympp2, sympp, i * sizeof (asymbol *));
if (need_file)
{
/* @@ Generate fake .file symbol, in sympp2[i], and increment i. */
abort ();
}
if (need_text)
sympp2[i++] = coff_section_symbol (abfd, _TEXT);
if (need_data)
sympp2[i++] = coff_section_symbol (abfd, _DATA);
if (need_bss)
sympp2[i++] = coff_section_symbol (abfd, _BSS);
* coffcode.h (coff_add_missing_symbols): if symbols don't come from a coff file (csym is null), dont deref them * ieee.c (parse_expression): get the answer right when adding an abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p on elts so that filename is filled in.
1992-08-24 19:10:06 +00:00
BFD_ASSERT (i == nsyms);
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
bfd_set_symtab (abfd, sympp2, nsyms);
}
#endif /* NO_COFF_SYMBOLS */
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/* SUPPRESS 558 */
/* SUPPRESS 529 */
static boolean
DEFUN(coff_write_object_contents,(abfd),
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
bfd *abfd)
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
{
asection *current;
unsigned int count;
boolean hasrelocs = false;
boolean haslinno = false;
file_ptr reloc_base;
file_ptr lineno_base;
file_ptr sym_base;
file_ptr scn_base;
file_ptr data_base;
unsigned long reloc_size = 0;
unsigned long lnno_size = 0;
asection *text_sec = NULL;
asection *data_sec = NULL;
asection *bss_sec = NULL;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
struct internal_filehdr internal_f;
struct internal_aouthdr internal_a;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
bfd_error = system_call_error;
/* Number the output sections, starting from one on the first section
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
with a name which doesn't start with a *.
@@ The code doesn't make this check. Is it supposed to be done,
or isn't it?? */
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
count = 1;
for (current = abfd->sections; current != (asection *)NULL;
current = current->next)
{
current->target_index = count;
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
count++;
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
}
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
if(abfd->output_has_begun == false) {
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
coff_compute_section_file_positions(abfd);
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
if (abfd->sections != (asection *)NULL) {
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
scn_base = abfd->sections->filepos;
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
else {
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
scn_base = 0;
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
if (bfd_seek(abfd, scn_base, SEEK_SET) != 0)
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
return false;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
reloc_base = obj_relocbase(abfd);
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/* Make a pass through the symbol table to count line number entries and
put them into the correct asections */
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#ifndef NO_COFF_LINENOS
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
coff_count_linenumbers(abfd);
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#endif
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
data_base = scn_base;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/* Work out the size of the reloc and linno areas */
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
for (current = abfd->sections; current != NULL; current =
current->next)
{
/* We give section headers to +ve indexes */
if (current->target_index > 0)
{
reloc_size += current->reloc_count * RELSZ;
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#ifndef NO_COFF_LINENOS
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
lnno_size += current->lineno_count * LINESZ;
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#endif
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
data_base += SCNHSZ;
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
lineno_base = reloc_base + reloc_size;
sym_base = lineno_base + lnno_size;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/* Indicate in each section->line_filepos its actual file address */
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
for (current = abfd->sections; current != NULL; current =
current->next)
{
if (current->target_index > 0)
{
if (current->lineno_count) {
current->line_filepos = lineno_base;
current->moving_line_filepos = lineno_base;
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#ifndef NO_COFF_LINENOS
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
lineno_base += current->lineno_count * LINESZ;
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#endif
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
}
else {
current->line_filepos = 0;
}
if (current->reloc_count) {
current->rel_filepos = reloc_base;
* coffcode.h (coff_write_object_contents): use RELSZ to work out size of output reloc struct.
1992-05-02 01:46:50 +00:00
reloc_base += current->reloc_count * RELSZ;
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
}
else {
current->rel_filepos = 0;
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
/* Write section headers to the file. */
internal_f.f_nscns = 0;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
bfd_seek(abfd,
(file_ptr) ((abfd->flags & EXEC_P) ?
(FILHSZ + AOUTSZ) : FILHSZ),
SEEK_SET);
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
{
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#if 0
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
unsigned int pad = abfd->flags & D_PAGED ? data_base : 0;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#endif
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
unsigned int pad = 0;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
for (current = abfd->sections;
current != NULL;
current = current->next) {
struct internal_scnhdr section;
if (current->target_index > 0)
{
internal_f.f_nscns ++;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
strncpy(&(section.s_name[0]), current->name, 8);
Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com) * changes to support i386-sysv with shared libraries: * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined, check for .data2; if _LIB is defined, check for it; map SEC_NEVER_LOAD to STYP_NOLOAD. (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD. (make_a_section_from_file): if TWO_DATA_SECS, accept .data2. (coff_write_object_contents): force vaddr of .lib to 0; set scnptr if section has contents, not just if it is loadable; if TWO_DATA_SECS, check for .data2 (coff_set_section_contents): set vma of .lib section to number of .lib sections. * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND; don't define coff_write_armap to bsd_write_armap. * hosts/i386v.h: don't include <utime.h>, since it is not provided by SVR3.2.
1992-10-23 15:28:15 +00:00
#ifdef _LIB
/* Always set s_vaddr of .lib to 0. This is right for SVR3.2
Ian Taylor <ian@cygnus.com>. */
if (strcmp (current->name, _LIB) == 0)
section.s_vaddr = 0;
else
#endif
section.s_vaddr = current->vma + pad;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
section.s_paddr = current->vma + pad;
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
section.s_size = current->_raw_size - pad;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/*
If this section has no size or is unloadable then the scnptr
will be 0 too
*/
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
if (current->_raw_size - pad == 0 ||
Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com) * changes to support i386-sysv with shared libraries: * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined, check for .data2; if _LIB is defined, check for it; map SEC_NEVER_LOAD to STYP_NOLOAD. (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD. (make_a_section_from_file): if TWO_DATA_SECS, accept .data2. (coff_write_object_contents): force vaddr of .lib to 0; set scnptr if section has contents, not just if it is loadable; if TWO_DATA_SECS, check for .data2 (coff_set_section_contents): set vma of .lib section to number of .lib sections. * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND; don't define coff_write_armap to bsd_write_armap. * hosts/i386v.h: don't include <utime.h>, since it is not provided by SVR3.2.
1992-10-23 15:28:15 +00:00
(current->flags & (SEC_LOAD | SEC_HAS_CONTENTS)) == 0) {
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
section.s_scnptr = 0;
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
else {
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
section.s_scnptr = current->filepos;
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
section.s_relptr = current->rel_filepos;
section.s_lnnoptr = current->line_filepos;
section.s_nreloc = current->reloc_count;
section.s_nlnno = current->lineno_count;
if (current->reloc_count != 0)
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
hasrelocs = true;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
if (current->lineno_count != 0)
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
haslinno = true;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
section.s_flags = sec_to_styp_flags(current->name,current->flags);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
if (!strcmp(current->name, _TEXT)) {
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
text_sec = current;
} else if (!strcmp(current->name, _DATA)) {
data_sec = current;
Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com) * changes to support i386-sysv with shared libraries: * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined, check for .data2; if _LIB is defined, check for it; map SEC_NEVER_LOAD to STYP_NOLOAD. (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD. (make_a_section_from_file): if TWO_DATA_SECS, accept .data2. (coff_write_object_contents): force vaddr of .lib to 0; set scnptr if section has contents, not just if it is loadable; if TWO_DATA_SECS, check for .data2 (coff_set_section_contents): set vma of .lib section to number of .lib sections. * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND; don't define coff_write_armap to bsd_write_armap. * hosts/i386v.h: don't include <utime.h>, since it is not provided by SVR3.2.
1992-10-23 15:28:15 +00:00
#ifdef TWO_DATA_SECS
} else if (!strcmp(current->name, ".data2")) {
data_sec = current;
#endif /* TWO_DATA_SECS */
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
} else if (!strcmp(current->name, _BSS)) {
bss_sec = current;
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#ifdef I960
section.s_align = (current->alignment_power
? 1 << current->alignment_power
: 0);
#endif
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
{
SCNHDR buff;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
coff_swap_scnhdr_out(abfd, &section, &buff);
bfd_write((PTR) (&buff), 1, SCNHSZ, abfd);
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
pad = 0;
}
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
}
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/* OK, now set up the filehdr... */
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
/* Don't include the internal abs section in the section count */
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/*
We will NOT put a fucking timestamp in the header here. Every time you
(coff_write_object_contents): Zero timestamp field.
1992-10-28 21:44:39 +00:00
put it back, I will come in and take it out again. I'm sorry. This
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
field does not belong here. We fill it with a 0 so it compares the
same but is not a reasonable time. -- gnu@cygnus.com
*/
internal_f.f_timdat = 0;
if (bfd_get_symcount(abfd) != 0)
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
internal_f.f_symptr = sym_base;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
else
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
internal_f.f_symptr = 0;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
internal_f.f_flags = 0;
if (abfd->flags & EXEC_P)
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
internal_f.f_opthdr = AOUTSZ;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
else
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
internal_f.f_opthdr = 0;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
if (!hasrelocs)
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
internal_f.f_flags |= F_RELFLG;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
if (!haslinno)
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
internal_f.f_flags |= F_LNNO;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
if (0 == bfd_get_symcount(abfd))
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
internal_f.f_flags |= F_LSYMS;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
if (abfd->flags & EXEC_P)
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
internal_f.f_flags |= F_EXEC;
* coffcode.h (get_normalized_symtab): fixed bug where symbols with more than one auxent can cause nasty core dumps.
1992-02-14 01:37:56 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
if (!abfd->xvec->byteorder_big_p)
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
internal_f.f_flags |= F_AR32WR;
* coffcode.h (get_normalized_symtab): fixed bug where symbols with more than one auxent can cause nasty core dumps.
1992-02-14 01:37:56 +00:00
else
internal_f.f_flags |= F_AR32W;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/*
FIXME, should do something about the other byte orders and
architectures.
*/
/* Set up architecture-dependent stuff */
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
{ unsigned int magic = 0;
unsigned short flags = 0;
coff_set_flags(abfd, &magic, &flags);
internal_f.f_magic = magic;
internal_f.f_flags |= flags;
/* ...and the "opt"hdr... */
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
#ifdef A29K
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
# ifdef ULTRA3 /* NYU's machine */
/* FIXME: This is a bogus check. I really want to see if there
* is a .shbss or a .shdata section, if so then set the magic
* number to indicate a shared data executable.
*/
if (internal_f.f_nscns >= 7)
internal_a.magic = SHMAGIC; /* Shared magic */
else
# endif /* ULTRA3 */
internal_a.magic = NMAGIC; /* Assume separate i/d */
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#define __A_MAGIC_SET__
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
#endif /* A29K */
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#ifdef I960
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
internal_a.magic = (magic == I960ROMAGIC ? NMAGIC : OMAGIC);
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#define __A_MAGIC_SET__
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
#endif /* I960 */
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#if M88
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#define __A_MAGIC_SET__
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
internal_a.magic = PAGEMAGICBCS;
#endif /* M88 */
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com) * coff-z8k.c: getting closer * coffcode.h (coff_get_relocated_section_contents): allow EXTRA_CASES hooks for different arches to provide different reloc types. * seclet.h: #ifndef around it to allow multiple inclusion * srec.c: minor doc fix
1992-09-25 18:14:29 +00:00
#if M68 || MIPS || WE32K
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#define __A_MAGIC_SET__
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
/* Never was anything here for the 68k */
Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com) * coff-z8k.c: getting closer * coffcode.h (coff_get_relocated_section_contents): allow EXTRA_CASES hooks for different arches to provide different reloc types. * seclet.h: #ifndef around it to allow multiple inclusion * srec.c: minor doc fix
1992-09-25 18:14:29 +00:00
#endif /* M68 || MIPS || WE32K */
#if I386
# define __A_MAGIC_SET__
internal_a.magic = ZMAGIC;
#endif /* I386 */
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
#if RS6000COFF_C
#define __A_MAGIC_SET__
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
internal_a.magic = (abfd->flags & D_PAGED)? RS6K_AOUTHDR_ZMAGIC:
(abfd->flags & WP_TEXT)? RS6K_AOUTHDR_NMAGIC:
RS6K_AOUTHDR_OMAGIC;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
#endif
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#ifndef __A_MAGIC_SET__
# include "Your aouthdr magic number is not being set!"
#else
# undef __A_MAGIC_SET__
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#endif
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/* Now should write relocs, strings, syms */
obj_sym_filepos(abfd) = sym_base;
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#ifndef NO_COFF_SYMBOLS
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
if (bfd_get_symcount(abfd) != 0) {
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
coff_add_missing_symbols (abfd);
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
coff_renumber_symbols(abfd);
coff_mangle_symbols(abfd);
coff_write_symbols(abfd);
coff_write_linenumbers(abfd);
coff_write_relocs(abfd);
}
#endif /* NO_COFF_SYMBOLS */
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
if (text_sec) {
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
internal_a.tsize = bfd_get_section_size_before_reloc(text_sec);
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
internal_a.text_start = internal_a.tsize ? text_sec->vma : 0;
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
if (data_sec) {
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
internal_a.dsize = bfd_get_section_size_before_reloc(data_sec);
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
internal_a.data_start = internal_a.dsize ? data_sec->vma : 0;
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
if (bss_sec) {
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
internal_a.bsize = bfd_get_section_size_before_reloc(bss_sec);
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
internal_a.entry = bfd_get_start_address(abfd);
internal_f.f_nsyms = bfd_get_symcount(abfd);
/* now write them */
* aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c, coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c, sco-core.c: Lint: Second argument of bfd_seek is always file_ptr. Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1992-10-15 09:00:09 +00:00
if (bfd_seek(abfd, (file_ptr) 0, SEEK_SET) != 0)
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
return false;
{
FILHDR buff;
* coff-a29k.c: various changes to the way relocations work to cope with the "new order" and latent bugs. * coffcode.h: lint
1992-05-01 20:00:26 +00:00
coff_swap_filehdr_out(abfd, (PTR)&internal_f, (PTR)&buff);
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
bfd_write((PTR) &buff, 1, FILHSZ, abfd);
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
if (abfd->flags & EXEC_P) {
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
AOUTHDR buff;
* coff-a29k.c: various changes to the way relocations work to cope with the "new order" and latent bugs. * coffcode.h: lint
1992-05-01 20:00:26 +00:00
coff_swap_aouthdr_out(abfd, (PTR)&internal_a, (PTR)&buff);
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
bfd_write((PTR) &buff, 1, AOUTSZ, abfd);
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
return true;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
}
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#ifndef NO_COFF_SYMBOLS
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
/*
this function transforms the offsets into the symbol table into
pointers to syments.
*/
static void
Lint (saber actually).
1991-09-26 22:28:46 +00:00
DEFUN(coff_pointerize_aux,(ignore_abfd, table_base, type, class, auxent),
bfd *ignore_abfd AND
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
combined_entry_type *table_base AND
int type AND
int class AND
combined_entry_type *auxent)
{
/* Don't bother if this is a file or a section */
if (class == C_STAT && type == T_NULL) return;
if (class == C_FILE) return;
/* Otherwise patch up */
if (ISFCN(type) || ISTAG(class) || class == C_BLOCK) {
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
auxent->u.auxent.x_sym.x_fcnary.x_fcn.x_endndx.p = table_base +
auxent->u.auxent.x_sym.x_fcnary.x_fcn.x_endndx.l;
auxent->fix_end = 1;
}
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
if (auxent->u.auxent.x_sym.x_tagndx.l != 0) {
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
auxent->u.auxent.x_sym.x_tagndx.p =
table_base + auxent->u.auxent.x_sym.x_tagndx.l;
auxent->fix_tag = 1;
}
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
}
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#endif /* NO_COFF_SYMBOLS */
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
static boolean
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
DEFUN(coff_set_section_contents,(abfd, section, location, offset, count),
bfd *abfd AND
sec_ptr section AND
PTR location AND
file_ptr offset AND
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
bfd_size_type count)
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
{
if (abfd->output_has_begun == false) /* set by bfd.c handler */
coff_compute_section_file_positions(abfd);
Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com) * changes to support i386-sysv with shared libraries: * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined, check for .data2; if _LIB is defined, check for it; map SEC_NEVER_LOAD to STYP_NOLOAD. (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD. (make_a_section_from_file): if TWO_DATA_SECS, accept .data2. (coff_write_object_contents): force vaddr of .lib to 0; set scnptr if section has contents, not just if it is loadable; if TWO_DATA_SECS, check for .data2 (coff_set_section_contents): set vma of .lib section to number of .lib sections. * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND; don't define coff_write_armap to bsd_write_armap. * hosts/i386v.h: don't include <utime.h>, since it is not provided by SVR3.2.
1992-10-23 15:28:15 +00:00
#ifdef _LIB
/* If this is a .lib section, bump the vma address so that it
winds up being the number of .lib sections output. This is
right for SVR3.2. Shared libraries should probably get more
generic support. Ian Taylor <ian@cygnus.com>. */
if (strcmp (section->name, _LIB) == 0)
++section->vma;
#endif
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
bfd_seek(abfd, (file_ptr) (section->filepos + offset), SEEK_SET);
if (count != 0) {
return (bfd_write(location, 1, count, abfd) == count) ? true : false;
}
return true;
}
#if 0
static boolean
coff_close_and_cleanup(abfd)
bfd *abfd;
{
if (!bfd_read_p(abfd))
switch (abfd->format) {
case bfd_archive:
if (!_bfd_write_archive_contents(abfd))
return false;
break;
case bfd_object:
if (!coff_write_object_contents(abfd))
return false;
break;
default:
bfd_error = invalid_operation;
return false;
}
/* We depend on bfd_close to free all the memory on the obstack. */
/* FIXME if bfd_release is not using obstacks! */
return true;
}
#endif
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
static PTR
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
buy_and_read(abfd, where, seek_direction, size)
bfd *abfd;
file_ptr where;
int seek_direction;
size_t size;
{
PTR area = (PTR) bfd_alloc(abfd, size);
if (!area) {
bfd_error = no_memory;
return (NULL);
}
bfd_seek(abfd, where, seek_direction);
if (bfd_read(area, 1, size, abfd) != size) {
bfd_error = system_call_error;
return (NULL);
} /* on error */
return (area);
} /* buy_and_read() */
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#ifndef NO_COFF_SYMBOLS
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
static char *
DEFUN(build_string_table,(abfd),
bfd *abfd)
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
{
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
char string_table_size_buffer[4];
unsigned int string_table_size;
char *string_table;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
/* At this point we should be "seek"'d to the end of the
symbols === the symbol table size. */
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
if (bfd_read((char *) string_table_size_buffer,
sizeof(string_table_size_buffer),
1, abfd) != sizeof(string_table_size)) {
bfd_error = system_call_error;
return (NULL);
} /* on error */
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
string_table_size = bfd_h_get_32(abfd, (bfd_byte *) string_table_size_buffer);
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
if ((string_table = (PTR) bfd_alloc(abfd, string_table_size -= 4)) == NULL) {
bfd_error = no_memory;
return (NULL);
} /* on mallocation error */
if (bfd_read(string_table, string_table_size, 1, abfd) != string_table_size) {
bfd_error = system_call_error;
return (NULL);
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
}
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
return string_table;
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
/* Allocate space for the ".debug" section, and read it.
We did not read the debug section until now, because
we didn't want to go to the trouble until someone needed it. */
static char *
DEFUN(build_debug_section,(abfd),
bfd *abfd)
{
char *debug_section;
long position;
asection *sect = bfd_get_section_by_name (abfd, ".debug");
if (!sect) {
bfd_error = no_debug_section;
return NULL;
}
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
debug_section = (PTR) bfd_alloc (abfd,
bfd_get_section_size_before_reloc (sect));
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
if (debug_section == NULL) {
bfd_error = no_memory;
return NULL;
}
/* Seek to the beginning of the `.debug' section and read it.
Save the current position first; it is needed by our caller.
Then read debug section and reset the file pointer. */
position = bfd_tell (abfd);
bfd_seek (abfd, sect->filepos, SEEK_SET);
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
if (bfd_read (debug_section,
bfd_get_section_size_before_reloc (sect), 1, abfd)
!= bfd_get_section_size_before_reloc(sect)) {
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
bfd_error = system_call_error;
return NULL;
}
bfd_seek (abfd, position, SEEK_SET);
return debug_section;
}
Lint (saber actually).
1991-09-26 22:28:46 +00:00
/* Return a pointer to a malloc'd copy of 'name'. 'name' may not be
\0-terminated, but will not exceed 'maxlen' characters. The copy *will*
be \0-terminated. */
static char *
DEFUN(copy_name,(abfd, name, maxlen),
bfd *abfd AND
char *name AND
int maxlen)
{
int len;
char *newname;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Lint (saber actually).
1991-09-26 22:28:46 +00:00
for (len = 0; len < maxlen; ++len) {
if (name[len] == '\0') {
break;
}
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Lint (saber actually).
1991-09-26 22:28:46 +00:00
if ((newname = (PTR) bfd_alloc(abfd, len+1)) == NULL) {
bfd_error = no_memory;
return (NULL);
}
strncpy(newname, name, len);
newname[len] = '\0';
return newname;
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
/* Read a symbol table into freshly bfd_allocated memory, swap it, and
knit the symbol names into a normalized form. By normalized here I
mean that all symbols have an n_offset pointer that points to a null-
terminated string. */
#ifndef SYMNAME_IN_DEBUG
#define SYMNAME_IN_DEBUG(x) 0
#endif
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
static combined_entry_type *
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
DEFUN(get_normalized_symtab,(abfd),
bfd *abfd)
{
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
combined_entry_type *internal;
combined_entry_type *internal_ptr;
* coffcode.h (get_normalized_symtab): fixed bug where symbols with more than one auxent can cause nasty core dumps.
1992-02-14 01:37:56 +00:00
combined_entry_type *symbol_ptr;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
combined_entry_type *internal_end;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
SYMENT *raw;
SYMENT *raw_src;
SYMENT *raw_end;
char *string_table = NULL;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
char *debug_section = NULL;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
unsigned long size;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
unsigned int raw_size;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
if (obj_raw_syments(abfd) != (combined_entry_type *)NULL) {
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
return obj_raw_syments(abfd);
}
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
if ((size = bfd_get_symcount(abfd) * sizeof(combined_entry_type)) == 0) {
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
bfd_error = no_symbols;
return (NULL);
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
internal = (combined_entry_type *)bfd_alloc(abfd, size);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
internal_end = internal + bfd_get_symcount(abfd);
raw_size = bfd_get_symcount(abfd) * SYMESZ;
raw = (SYMENT *)bfd_alloc(abfd,raw_size);
if (bfd_seek(abfd, obj_sym_filepos(abfd), SEEK_SET) == -1
|| bfd_read((PTR)raw, raw_size, 1, abfd) != raw_size) {
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
bfd_error = system_call_error;
return (NULL);
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/* mark the end of the symbols */
raw_end = raw + bfd_get_symcount(abfd);
/*
FIXME SOMEDAY. A string table size of zero is very weird, but
probably possible. If one shows up, it will probably kill us.
*/
/* Swap all the raw entries */
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
for (raw_src = raw, internal_ptr = internal;
raw_src < raw_end;
raw_src++, internal_ptr++) {
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
unsigned int i;
* coff-a29k.c: various changes to the way relocations work to cope with the "new order" and latent bugs. * coffcode.h: lint
1992-05-01 20:00:26 +00:00
coff_swap_sym_in(abfd, (PTR)raw_src, (PTR)&internal_ptr->u.syment);
* coffcode.h (get_normalized_symtab): fixed bug where symbols with more than one auxent can cause nasty core dumps.
1992-02-14 01:37:56 +00:00
internal_ptr->fix_tag = 0;
internal_ptr->fix_end = 0;
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
symbol_ptr = internal_ptr;
for (i = 0;
i < symbol_ptr->u.syment.n_numaux;
i++)
{
internal_ptr++;
raw_src++;
internal_ptr->fix_tag = 0;
internal_ptr->fix_end = 0;
coff_swap_aux_in(abfd, (char *)(raw_src),
symbol_ptr->u.syment.n_type,
symbol_ptr->u.syment.n_sclass,
&(internal_ptr->u.auxent));
* coff-a29k.c: various changes to the way relocations work to cope with the "new order" and latent bugs. * coffcode.h: lint
1992-05-01 20:00:26 +00:00
/* Remember that bal entries arn't pointerized */
if (i != 1 || symbol_ptr->u.syment.n_sclass != C_LEAFPROC)
{
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
coff_pointerize_aux(abfd,
internal,
symbol_ptr->u.syment.n_type,
symbol_ptr->u.syment.n_sclass,
internal_ptr);
}
* coff-a29k.c: various changes to the way relocations work to cope with the "new order" and latent bugs. * coffcode.h: lint
1992-05-01 20:00:26 +00:00
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/* Free all the raw stuff */
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
bfd_release(abfd, raw);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
for (internal_ptr = internal; internal_ptr < internal_end;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
internal_ptr ++)
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
{
if (internal_ptr->u.syment.n_sclass == C_FILE) {
/* make a file symbol point to the name in the auxent, since
the text ".file" is redundant */
if ((internal_ptr+1)->u.auxent.x_file.x_n.x_zeroes == 0) {
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
/* the filename is a long one, point into the string table */
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
if (string_table == NULL) {
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
string_table = build_string_table(abfd);
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
internal_ptr->u.syment._n._n_n._n_offset =
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
(int) (string_table - 4 +
(internal_ptr+1)->u.auxent.x_file.x_n.x_offset);
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
}
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
else {
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
/* ordinary short filename, put into memory anyway */
internal_ptr->u.syment._n._n_n._n_offset = (int)
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
copy_name(abfd, (internal_ptr+1)->u.auxent.x_file.x_fname,
FILNMLEN);
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
}
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
}
else {
if (internal_ptr->u.syment._n._n_n._n_zeroes != 0) {
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
/* This is a "short" name. Make it long. */
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
unsigned long i = 0;
char *newstring = NULL;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
/* find the length of this string without walking into memory
that isn't ours. */
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
for (i = 0; i < 8; ++i) {
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
if (internal_ptr->u.syment._n._n_name[i] == '\0') {
break;
} /* if end of string */
} /* possible lengths of this string. */
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
if ((newstring = (PTR) bfd_alloc(abfd, ++i)) == NULL) {
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
bfd_error = no_memory;
return (NULL);
} /* on error */
Lint; remove bcopy/bzero.
1992-09-26 05:39:13 +00:00
memset(newstring, 0, i);
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
strncpy(newstring, internal_ptr->u.syment._n._n_name, i-1);
internal_ptr->u.syment._n._n_n._n_offset = (int) newstring;
internal_ptr->u.syment._n._n_n._n_zeroes = 0;
}
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
else if (!SYMNAME_IN_DEBUG(&internal_ptr->u.syment)) {
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
/* Long name already. Point symbol at the string in the table. */
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
if (string_table == NULL) {
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
string_table = build_string_table(abfd);
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
internal_ptr->u.syment._n._n_n._n_offset = (int)
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
(string_table - 4 + internal_ptr->u.syment._n._n_n._n_offset);
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
}
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
else {
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
/* Long name in debug section. Very similar. */
if (debug_section == NULL) {
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
debug_section = build_debug_section(abfd);
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
internal_ptr->u.syment._n._n_n._n_offset = (int)
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
(debug_section + internal_ptr->u.syment._n._n_n._n_offset);
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
}
}
* coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints out tagndx too. * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output section of a symbol rather than the section of a reffed symbol to determine the r_index of an emmitted reloc.
1992-02-21 19:06:34 +00:00
internal_ptr += internal_ptr->u.syment.n_numaux;
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
obj_raw_syments(abfd) = internal;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
return (internal);
} /* get_normalized_symtab() */
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#endif /* NO_COFF_SYMBOLS */
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
static
struct sec *
DEFUN(section_from_bfd_index,(abfd, index),
bfd *abfd AND
int index)
{
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
struct sec *answer = abfd->sections;
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
if (index == N_ABS)
{
return &bfd_abs_section;
}
if (index == N_UNDEF)
{
return &bfd_und_section;
}
if(index == N_DEBUG)
{
return &bfd_debug_section;
}
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
while (answer) {
if (answer->target_index == index)
return answer;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
answer = answer->next;
}
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
BFD_ASSERT(0);
* coff-a29k.c: various changes to the way relocations work to cope with the "new order" and latent bugs. * coffcode.h: lint
1992-05-01 20:00:26 +00:00
return &bfd_und_section; /* For gcc -W and lint. Never executed. */
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#ifndef NO_COFF_LINENOS
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
New documentation style
1991-11-30 21:41:22 +00:00
/*
SUBSUBSECTION
Reading Linenumbers
Creating the linenumber table is done by reading in the entire
coff linenumber table, and creating another table for internal use.
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
New documentation style
1991-11-30 21:41:22 +00:00
A coff line number table is structured so that each function
is marked as having a line number of 0. Each line within the
function is an offset from the first line in the function. The
base of the line number information for the table is stored in
the symbol associated with the function.
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
New documentation style
1991-11-30 21:41:22 +00:00
The information is copied from the external to the internal
table, and each symbol which marks a function is marked by
pointing its...
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
New documentation style
1991-11-30 21:41:22 +00:00
How does this work ?
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
*/
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
static boolean
coff_slurp_line_table(abfd, asect)
bfd *abfd;
asection *asect;
{
LINENO *native_lineno;
alent *lineno_cache;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
BFD_ASSERT(asect->lineno == (alent *) NULL);
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
native_lineno = (LINENO *) buy_and_read(abfd,
asect->line_filepos,
SEEK_SET,
(size_t) (LINESZ *
asect->lineno_count));
lineno_cache =
(alent *) bfd_alloc(abfd, (size_t) ((asect->lineno_count + 1) * sizeof(alent)));
if (lineno_cache == NULL) {
bfd_error = no_memory;
return false;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
} else {
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
unsigned int counter = 0;
alent *cache_ptr = lineno_cache;
LINENO *src = native_lineno;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
while (counter < asect->lineno_count) {
struct internal_lineno dst;
*** empty log message ***
1991-05-30 22:33:01 +00:00
coff_swap_lineno_in(abfd, src, &dst);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
cache_ptr->line_number = dst.l_lnno;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
if (cache_ptr->line_number == 0) {
coff_symbol_type *sym =
(coff_symbol_type *) (dst.l_addr.l_symndx
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
+ obj_raw_syments(abfd))->u.syment._n._n_n._n_zeroes;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
cache_ptr->u.sym = (asymbol *) sym;
sym->lineno = cache_ptr;
}
else {
cache_ptr->u.offset = dst.l_addr.l_paddr
- bfd_section_vma(abfd, asect);
} /* If no linenumber expect a symbol index */
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
cache_ptr++;
src++;
counter++;
}
cache_ptr->line_number = 0;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
asect->lineno = lineno_cache;
/* FIXME, free native_lineno here, or use alloca or something. */
return true;
} /* coff_slurp_line_table() */
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#endif /* NO_COFF_LINENOS */
#ifndef NO_COFF_LINENOS
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
static boolean
DEFUN(coff_slurp_symbol_table,(abfd),
bfd *abfd)
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
{
combined_entry_type *native_symbols;
coff_symbol_type *cached_area;
unsigned int *table_ptr;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
unsigned int number_of_symbols = 0;
if (obj_symbols(abfd))
return true;
bfd_seek(abfd, obj_sym_filepos(abfd), SEEK_SET);
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
/* Read in the symbol table */
if ((native_symbols = get_normalized_symtab(abfd)) == NULL) {
return (false);
} /* on error */
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
/* Allocate enough room for all the symbols in cached form */
cached_area =
(coff_symbol_type *)
bfd_alloc(abfd, (size_t) (bfd_get_symcount(abfd) * sizeof(coff_symbol_type)));
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
if (cached_area == NULL) {
bfd_error = no_memory;
return false;
} /* on error */
table_ptr =
(unsigned int *)
bfd_alloc(abfd, (size_t) (bfd_get_symcount(abfd) * sizeof(unsigned int)));
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
if (table_ptr == NULL) {
bfd_error = no_memory;
return false;
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
}
else
{
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
coff_symbol_type *dst = cached_area;
unsigned int last_native_index = bfd_get_symcount(abfd);
unsigned int this_index = 0;
while (this_index < last_native_index) {
combined_entry_type *src = native_symbols + this_index;
table_ptr[this_index] = number_of_symbols;
dst->symbol.the_bfd = abfd;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
dst->symbol.name = (char *)(src->u.syment._n._n_n._n_offset);
/*
We use the native name field to point to the cached field
*/
src->u.syment._n._n_n._n_zeroes = (int) dst;
dst->symbol.section = section_from_bfd_index(abfd,
src->u.syment.n_scnum);
* coff-a29k.c: various changes to the way relocations work to cope with the "new order" and latent bugs. * coffcode.h: lint
1992-05-01 20:00:26 +00:00
dst->symbol.flags = 0;
dst->done_lineno = false;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
switch (src->u.syment.n_sclass) {
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#ifdef I960
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
case C_LEAFEXT:
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#if 0
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
dst->symbol.value = src->u.syment.n_value - dst->symbol.section->vma;
dst->symbol.flags = BSF_EXPORT | BSF_GLOBAL;
dst->symbol.flags |= BSF_NOT_AT_END;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#endif
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
/* Fall through to next case */
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#endif
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
case C_EXT:
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
#ifdef RS6000COFF_C
case C_HIDEXT:
#endif
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
if ((src->u.syment.n_scnum) == 0) {
if ((src->u.syment.n_value) == 0) {
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
dst->symbol.section = &bfd_und_section;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
dst->symbol.value= 0;
}
else {
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
dst->symbol.section = &bfd_com_section;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
dst->symbol.value = (src->u.syment.n_value);
}
}
else {
/*
Base the value as an index from the base of the
section
*/
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
dst->symbol.flags = BSF_EXPORT | BSF_GLOBAL;
dst->symbol.value = src->u.syment.n_value - dst->symbol.section->vma;
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
if (ISFCN((src->u.syment.n_type))) {
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/*
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
A function ext does not go at the end of a file
*/
dst->symbol.flags |= BSF_NOT_AT_END;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
}
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
break;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
case C_STAT: /* static */
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#ifdef I960
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
case C_LEAFSTAT: /* static leaf procedure */
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#endif
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
case C_LABEL: /* label */
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
if (src->u.syment.n_scnum == -2)
dst->symbol.flags = BSF_DEBUGGING;
else
dst->symbol.flags = BSF_LOCAL;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
/*
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
Base the value as an index from the base of the section, if
there is one
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
*/
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
if (dst->symbol.section)
dst->symbol.value = (src->u.syment.n_value) -
dst->symbol.section->vma;
else
dst->symbol.value = (src->u.syment.n_value) ;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
break;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
case C_MOS: /* member of structure */
case C_EOS: /* end of structure */
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
#ifdef NOTDEF /* C_AUTOARG has the same value */
#ifdef C_GLBLREG
case C_GLBLREG: /* A29k-specific storage class */
#endif
#endif
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
case C_REGPARM: /* register parameter */
case C_REG: /* register variable */
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#ifdef C_AUTOARG
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
case C_AUTOARG: /* 960-specific storage class */
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#endif
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
case C_TPDEF: /* type definition */
case C_ARG:
case C_AUTO: /* automatic variable */
case C_FIELD: /* bit field */
case C_ENTAG: /* enumeration tag */
case C_MOE: /* member of enumeration */
case C_MOU: /* member of union */
case C_UNTAG: /* union tag */
dst->symbol.flags = BSF_DEBUGGING;
dst->symbol.value = (src->u.syment.n_value);
break;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
case C_FILE: /* file name */
case C_STRTAG: /* structure tag */
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
#ifdef RS6000COFF_C
case C_BINCL: /* beginning of include file */
case C_EINCL: /* ending of include file */
case C_GSYM:
case C_LSYM:
case C_PSYM:
case C_RSYM:
case C_RPSYM:
case C_STSYM:
case C_DECL:
case C_ENTRY:
case C_FUN:
case C_BSTAT:
case C_ESTAT:
#endif
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
dst->symbol.flags = BSF_DEBUGGING;
dst->symbol.value = (src->u.syment.n_value);
break;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
case C_BLOCK: /* ".bb" or ".eb" */
case C_FCN: /* ".bf" or ".ef" */
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
case C_EFCN: /* physical end of function */
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
dst->symbol.flags = BSF_LOCAL;
/*
Base the value as an index from the base of the section
*/
dst->symbol.value = (src->u.syment.n_value) - dst->symbol.section->vma;
break;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
case C_NULL:
case C_EXTDEF: /* external definition */
case C_ULABEL: /* undefined label */
case C_USTATIC: /* undefined static */
case C_LINE: /* line # reformatted as symbol table entry */
case C_ALIAS: /* duplicate tag */
case C_HIDDEN: /* ext symbol in dmert public lib */
default:
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
fprintf(stderr,"Unrecognized storage class %d\n",
* aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on lint fixes. * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1991-07-15 23:30:28 +00:00
src->u.syment.n_sclass);
Fix some typos
1992-05-26 19:08:48 +00:00
/* abort();*/
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
dst->symbol.flags = BSF_DEBUGGING;
dst->symbol.value = (src->u.syment.n_value);
break;
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
/* BFD_ASSERT(dst->symbol.flags != 0);*/
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
dst->native = src;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
dst->symbol.udata = 0;
dst->lineno = (alent *) NULL;
this_index += (src->u.syment.n_numaux) + 1;
dst++;
number_of_symbols++;
} /* walk the native symtab */
} /* bfdize the native symtab */
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
obj_symbols(abfd) = cached_area;
obj_raw_syments(abfd) = native_symbols;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
obj_conv_table_size (abfd) = bfd_get_symcount (abfd);
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
bfd_get_symcount(abfd) = number_of_symbols;
obj_convert(abfd) = table_ptr;
/* Slurp the line tables for each section too */
{
asection *p;
p = abfd->sections;
while (p) {
coff_slurp_line_table(abfd, p);
p = p->next;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
}
return true;
} /* coff_slurp_symbol_table() */
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
static unsigned int
coff_get_symtab_upper_bound(abfd)
bfd *abfd;
{
if (!coff_slurp_symbol_table(abfd))
return 0;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
return (bfd_get_symcount(abfd) + 1) * (sizeof(coff_symbol_type *));
}
static unsigned int
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
DEFUN(coff_get_symtab, (abfd, alocation),
bfd *abfd AND
asymbol **alocation)
{
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
unsigned int counter = 0;
coff_symbol_type *symbase;
coff_symbol_type **location = (coff_symbol_type **) (alocation);
if (!coff_slurp_symbol_table(abfd))
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
return 0;
symbase = obj_symbols(abfd);
while (counter < bfd_get_symcount(abfd))
{
/* This nasty code looks at the symbol to decide whether or
not it is descibes a constructor/destructor entry point. It
is structured this way to (hopefully) speed non matches */
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
#if 0
if (0 && symbase->symbol.name[9] == '$')
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
{
bfd_constructor_entry(abfd,
(asymbol **)location,
symbase->symbol.name[10] == 'I' ?
"CTOR" : "DTOR");
}
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
#endif
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
*(location++) = symbase++;
counter++;
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
*location++ = 0;
return bfd_get_symcount(abfd);
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#endif /* NO_COFF_SYMBOLS */
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
static unsigned int
coff_get_reloc_upper_bound(abfd, asect)
bfd *abfd;
sec_ptr asect;
{
if (bfd_get_format(abfd) != bfd_object) {
bfd_error = invalid_operation;
return 0;
}
return (asect->reloc_count + 1) * sizeof(arelent *);
}
New documentation style
1991-11-30 21:41:22 +00:00
/*
SUBSUBSECTION
Reading Relocations
Coff relocations are easily transformed into the internal BFD form
(@code{arelent}).
Reading a coff relocation table is done in the following stages:
o The entire coff relocation table is read into memory.
o Each relocation is processed in turn, first it is swapped from the
external to the internal form.
o The symbol referenced in the relocation's symbol index is
turned intoa pointer into the canonical symbol table. Note
that this table is the same as the one returned by a call to
@code{bfd_canonicalize_symtab}. The back end will call the
routine and save the result if a canonicalization hasn't been done.
o The reloc index is turned into a pointer to a howto
structure, in a back end specific way. For instance, the 386
and 960 use the @code{r_type} to directly produce an index
into a howto table vector; the 88k subtracts a number from the
@code{r_type} field and creates an addend field.
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
*/
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
#ifndef CALC_ADDEND
#define CALC_ADDEND(abfd, ptr, reloc, cache_ptr) \
if (ptr && ptr->the_bfd == abfd \
&& ((ptr->flags & BSF_OLD_COMMON)== 0)) \
{ \
cache_ptr->addend = -(ptr->section->vma + ptr->value); \
} \
else { \
cache_ptr->addend = 0; \
}
#endif
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
static boolean
DEFUN(coff_slurp_reloc_table,(abfd, asect, symbols),
bfd *abfd AND
sec_ptr asect AND
asymbol **symbols)
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
{
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
RELOC *native_relocs;
arelent *reloc_cache;
arelent *cache_ptr;
unsigned int idx;
if (asect->relocation)
return true;
if (asect->reloc_count == 0)
return true;
if (asect->flags & SEC_CONSTRUCTOR)
return true;
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#ifndef NO_COFF_SYMBOLS
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
if (!coff_slurp_symbol_table(abfd))
return false;
#endif
native_relocs =
(RELOC *) buy_and_read(abfd,
asect->rel_filepos,
SEEK_SET,
(size_t) (RELSZ *
asect->reloc_count));
reloc_cache = (arelent *)
bfd_alloc(abfd, (size_t) (asect->reloc_count * sizeof(arelent)));
if (reloc_cache == NULL) {
bfd_error = no_memory;
return false;
}
for (idx = 0; idx < asect->reloc_count; idx ++)
{
* aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c, coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c, libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c, srec.c, syms.c, targets.c : all new documentation and lint removal.
1991-12-08 00:56:56 +00:00
#ifdef RELOC_PROCESSING
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
struct internal_reloc dst;
struct external_reloc *src;
cache_ptr = reloc_cache + idx;
src = native_relocs + idx;
bfd_swap_reloc_in(abfd, src, &dst);
Lint (detected on hp300bsd & sconix)
1991-12-07 15:37:42 +00:00
RELOC_PROCESSING(cache_ptr, &dst, symbols, abfd, asect);
#else
* aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c, coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c, libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c, srec.c, syms.c, targets.c : all new documentation and lint removal.
1991-12-08 00:56:56 +00:00
struct internal_reloc dst;
asymbol *ptr;
struct external_reloc *src;
cache_ptr = reloc_cache + idx;
src = native_relocs + idx;
bfd_swap_reloc_in(abfd, src, &dst);
Lint (detected on hp300bsd & sconix)
1991-12-07 15:37:42 +00:00
cache_ptr->address = dst.r_vaddr;
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
if (dst.r_symndx != -1)
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
{
/* @@ Should never be greater than count of symbols! */
if (dst.r_symndx >= obj_conv_table_size (abfd))
abort ();
Lint (detected on hp300bsd & sconix)
1991-12-07 15:37:42 +00:00
cache_ptr->sym_ptr_ptr = symbols + obj_convert(abfd)[dst.r_symndx];
ptr = *(cache_ptr->sym_ptr_ptr);
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
}
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
else
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
{
cache_ptr->sym_ptr_ptr= bfd_abs_section.symbol_ptr_ptr;
ptr = 0;
}
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
/*
The symbols definitions that we have read in have been
relocated as if their sections started at 0. But the offsets
refering to the symbols in the raw data have not been
modified, so we have to have a negative addend to compensate.
Note that symbols which used to be common must be left alone */
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
/* Calculate any reloc addend by looking at the symbol */
CALC_ADDEND(abfd, ptr, dst, cache_ptr);
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
cache_ptr->address -= asect->vma;
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
/* !! cache_ptr->section = (asection *) NULL;*/
Added 386 support!
1991-05-25 01:51:10 +00:00
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
/* Fill in the cache_ptr->howto field from dst.r_type */
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
RTYPE2HOWTO(cache_ptr, &dst);
Lint (detected on hp300bsd & sconix)
1991-12-07 15:37:42 +00:00
#endif
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* Makefile.in: added coff-h8300 * configure.in: now h8 is a coff target * cpu-h8300.c: fix various disassembly problems * libcoff.h: took out some code which has been #0ed for a long time. * targets.c: added h8 coff * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c added new macro RTYPE2HOWTO to take a load of #ifdefs out of coffcode.h * coffcode.h: Started to change the way machine dependencies are handled, from the nest of #ifdefs to macros defined in the including coff-<foo>.c
1991-11-27 16:56:08 +00:00
asect->relocation = reloc_cache;
return true;
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/* This is stupid. This function should be a boolean predicate */
static unsigned int
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
DEFUN(coff_canonicalize_reloc, (abfd, section, relptr, symbols),
bfd *abfd AND
sec_ptr section AND
arelent **relptr AND
asymbol **symbols)
{
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
arelent *tblptr = section->relocation;
unsigned int count = 0;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
if (section->flags & SEC_CONSTRUCTOR)
{
/* this section has relocs made up by us, they are not in the
file, so take them out of their chain and place them into
the data area provided */
arelent_chain *chain = section->constructor_chain;
for (count = 0; count < section->reloc_count; count ++)
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
{
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
*relptr ++ = &chain->relent;
chain = chain->next;
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
}
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
}
else
{
coff_slurp_reloc_table(abfd, section, symbols);
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
tblptr = section->relocation;
if (!tblptr)
return 0;
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
for (; count++ < section->reloc_count;)
*relptr++ = tblptr++;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
Uses the new small reloc type now. Currently self hosts on sun4 and sun3
1992-01-24 22:44:51 +00:00
}
*relptr = 0;
return section->reloc_count;
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#ifndef NO_COFF_SYMBOLS
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/*
Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com) * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c, coffcode.h, core.c, format.c, libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation segments): used BFD (caps) more consistently as a name in discourse, fixed a few other minor typos and uses of fonts
1991-08-19 20:52:38 +00:00
provided a BFD, a section and an offset into the section, calculate and
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
return the name of the source file and the line nearest to the wanted
location.
*/
static boolean
DEFUN(coff_find_nearest_line,(abfd,
section,
Lint (saber actually).
1991-09-26 22:28:46 +00:00
ignore_symbols,
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
offset,
filename_ptr,
functionname_ptr,
line_ptr),
bfd *abfd AND
asection *section AND
Lint (saber actually).
1991-09-26 22:28:46 +00:00
asymbol **ignore_symbols AND
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
bfd_vma offset AND
CONST char **filename_ptr AND
CONST char **functionname_ptr AND
unsigned int *line_ptr)
{
static bfd *cache_abfd;
static asection *cache_section;
static bfd_vma cache_offset;
static unsigned int cache_i;
static alent *cache_l;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
unsigned int i = 0;
Lint (saber actually).
1991-09-26 22:28:46 +00:00
coff_data_type *cof = coff_data(abfd);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/* Run through the raw syments if available */
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
combined_entry_type *p;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
alent *l;
unsigned int line_base = 0;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
*filename_ptr = 0;
*functionname_ptr = 0;
*line_ptr = 0;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/* Don't try and find line numbers in a non coff file */
* bfd-in.h: Added more macros to COFF_SWAP_TABLE. * bfd.c: Added macros to enable gas to swap coff records. * coffcode.h: Make the coff_swap_*_out routines return the number of bytes swapped, and cleaned up their prototypes. * configure.in: Added ebmon/coff support * ecoff.c: Changed null definitions of coff_swap_*_out to conform to new prototypes * targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00
if (abfd->xvec->flavour != bfd_target_coff_flavour)
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
return false;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
Lint (saber actually).
1991-09-26 22:28:46 +00:00
if (cof == NULL)
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
return false;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
p = cof->raw_syments;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
for (i = 0; i < cof->raw_syment_count; i++) {
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
if (p->u.syment.n_sclass == C_FILE) {
/* File name has been moved into symbol */
*filename_ptr = (char *) p->u.syment._n._n_n._n_offset;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
break;
}
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
p += 1 + p->u.syment.n_numaux;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
/* Now wander though the raw linenumbers of the section */
/*
Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com) * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c, coffcode.h, core.c, format.c, libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation segments): used BFD (caps) more consistently as a name in discourse, fixed a few other minor typos and uses of fonts
1991-08-19 20:52:38 +00:00
If this is the same BFD as we were previously called with and this is
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
the same section, and the offset we want is further down then we can
prime the lookup loop
*/
if (abfd == cache_abfd &&
section == cache_section &&
offset >= cache_offset) {
i = cache_i;
l = cache_l;
}
else {
i = 0;
l = section->lineno;
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
for (; i < section->lineno_count; i++) {
if (l->line_number == 0) {
/* Get the symbol this line number points at */
coff_symbol_type *coff = (coff_symbol_type *) (l->u.sym);
*functionname_ptr = coff->symbol.name;
if (coff->native) {
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
combined_entry_type *s = coff->native;
s = s + 1 + s->u.syment.n_numaux;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/*
S should now point to the .bf of the function
*/
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
if (s->u.syment.n_numaux) {
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
/*
The linenumber is stored in the auxent
*/
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
union internal_auxent *a = &((s + 1)->u.auxent);
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
line_base = a->x_sym.x_misc.x_lnsz.x_lnno;
}
}
}
else {
if (l->u.offset > offset)
break;
*line_ptr = l->line_number + line_base + 1;
}
l++;
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
cache_abfd = abfd;
cache_section = section;
cache_offset = offset;
cache_i = i;
cache_l = l;
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
return true;
}
#ifdef GNU960
file_ptr
coff_sym_filepos(abfd)
bfd *abfd;
{
return obj_sym_filepos(abfd);
}
#endif
Fixed bug where stringtable size wasn't being swapped.
1991-08-08 23:48:27 +00:00
#endif /* NO_COFF_SYMBOLS */
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
static int
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
DEFUN(coff_sizeof_headers,(abfd, reloc),
bfd *abfd AND
boolean reloc)
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
{
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
size_t size;
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
if (reloc == false) {
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
size = FILHSZ + AOUTSZ;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
else {
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
size = FILHSZ;
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
}
RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore.
1991-10-25 07:06:02 +00:00
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
size += abfd->section_count * SCNHSZ;
return size;
Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com) * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for manipulation of lnno fields in lineno structs in a coff-<f>.h independent way. Override it in coff-<f>.h to your favourite number if you don't have a 16bit lnno field. (coff_swap_lineno_in) (coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
}
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
static bfd_vma
DEFUN(get_value,(reloc, seclet),
arelent *reloc AND
bfd_seclet_type *seclet)
{
bfd_vma value;
asymbol *symbol = *(reloc->sym_ptr_ptr);
/* A symbol holds a pointer to a section, and an offset from the
base of the section. To relocate, we find where the section will
live in the output and add that in */
if (symbol->section == &bfd_und_section)
{
/* Ouch, this is an undefined symbol.. */
bfd_error_vector.undefined_symbol(reloc, seclet);
value = symbol->value;
}
else
{
value = symbol->value +
symbol->section->output_offset +
symbol->section->output_section->vma;
}
/* Add the value contained in the relocation */
* aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h: Eliminate all PROTO calls, replace with PARAMS for readability. * aoutx.h: Add type to callback parameter. * coff-mips.c: Don't call trad-core.h, not needed. * trad-core.c: Incorporate trad-core.h declarations. Fix comments. * trad-core.h: Eliminate, unused.
1992-11-28 13:00:18 +00:00
value += reloc->addend;
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
return value;
}
static void
DEFUN(perform_slip,(s, slip, input_section, value),
asymbol **s AND
unsigned int slip AND
asection *input_section AND
bfd_vma value)
{
/* Find all symbols past this point, and make them know
what's happened */
while (*s)
{
asymbol *p = *s;
if (p->section == input_section)
{
/* This was pointing into this section, so mangle it */
if (p->value > value)
{
* coffcode.h (coff_add_missing_symbols): if symbols don't come from a coff file (csym is null), dont deref them * ieee.c (parse_expression): get the answer right when adding an abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p on elts so that filename is filled in.
1992-08-24 19:10:06 +00:00
p->value -= slip;
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
}
}
s++;
}
}
static int
DEFUN(movb1,(input_section, symbols, r, shrink),
asection *input_section AND
asymbol **symbols AND
arelent *r AND
unsigned int shrink)
{
bfd_vma value = get_value(r,0);
if (value >= 0xff00)
{
/* Change the reloc type from 16bit, possible 8 to 8bit
possible 16 */
r->howto = r->howto + 1;
/* The place to relc moves back by one */
r->address -=1;
/* This will be two bytes smaller in the long run */
shrink +=2 ;
perform_slip(symbols, 2, input_section, r->address - shrink +1);
}
return shrink;
}
static int
DEFUN(jmp1,(input_section, symbols, r, shrink),
asection *input_section AND
asymbol **symbols AND
arelent *r AND
unsigned int shrink)
{
bfd_vma value = get_value(r, 0);
bfd_vma dot = input_section->output_section->vma +
input_section->output_offset + r->address;
bfd_vma gap;
/* See if the address we're looking at within 127 bytes of where
we are, if so then we can use a small branch rather than the
jump we were going to */
gap = value - (dot - shrink);
if (-120 < (long)gap && (long)gap < 120 )
{
/* Change the reloc type from 16bit, possible 8 to 8bit
possible 16 */
r->howto = r->howto + 1;
/* The place to relc moves back by one */
r->address -=1;
/* This will be two bytes smaller in the long run */
shrink +=2 ;
perform_slip(symbols, 2, input_section, r->address-shrink +1);
}
return shrink;
}
* coffcode.h, libcoff.c: added new fielded to coff_symbol_struct "done_lineno" so that a symbol which appears twice in the symbol table only gets it's linenumbers relocated once. Modifed (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1992-02-06 19:22:03 +00:00
static boolean
* coffcode.h (get_normalized_symtab): fixed bug where symbols with more than one auxent can cause nasty core dumps.
1992-02-14 01:37:56 +00:00
DEFUN(bfd_coff_relax_section,(abfd, i, symbols),
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
bfd *abfd AND
asection *i AND
* coffcode.h (get_normalized_symtab): fixed bug where symbols with more than one auxent can cause nasty core dumps.
1992-02-14 01:37:56 +00:00
asymbol **symbols)
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
{
/* Get enough memory to hold the stuff */
bfd *input_bfd = i->owner;
asection *input_section = i;
int shrink = 0 ;
* coffcode.h, libcoff.c: added new fielded to coff_symbol_struct "done_lineno" so that a symbol which appears twice in the symbol table only gets it's linenumbers relocated once. Modifed (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1992-02-06 19:22:03 +00:00
boolean new = false;
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
bfd_size_type reloc_size = bfd_get_reloc_upper_bound(input_bfd,
input_section);
arelent **reloc_vector = (arelent **)bfd_xmalloc(reloc_size);
/* Get the relocs and think about them */
if (bfd_canonicalize_reloc(input_bfd,
input_section,
reloc_vector,
symbols))
{
arelent **parent;
for (parent = reloc_vector; *parent; parent++)
{
arelent *r = *parent;
switch (r->howto->type) {
case R_MOVB2:
case R_JMP2:
shrink+=2;
break;
case R_MOVB1:
shrink = movb1(input_section, symbols, r, shrink);
* coffcode.h, libcoff.c: added new fielded to coff_symbol_struct "done_lineno" so that a symbol which appears twice in the symbol table only gets it's linenumbers relocated once. Modifed (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1992-02-06 19:22:03 +00:00
new = true;
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
break;
case R_JMP1:
shrink = jmp1(input_section, symbols, r, shrink);
* coffcode.h, libcoff.c: added new fielded to coff_symbol_struct "done_lineno" so that a symbol which appears twice in the symbol table only gets it's linenumbers relocated once. Modifed (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1992-02-06 19:22:03 +00:00
new = true;
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
break;
}
}
}
input_section->_cooked_size -= shrink;
free((char *)reloc_vector);
return new;
}
static bfd_byte *
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
DEFUN(bfd_coff_get_relocated_section_contents,(in_abfd, seclet, data),
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
bfd *in_abfd AND
Lots of changes from gas-bfd work. Includes: * working reloc lookup support * better support for creation of COFF files from scratch * misc doc changes, macro tweaks, "const" additions, typo fixes, etc. * one or two ugly kludges that should get cleaned up (but what's one or two more, in BFD?) See ChangeLog for details.
1992-05-26 03:45:31 +00:00
bfd_seclet_type *seclet AND
bfd_byte *data)
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
{
/* Get enough memory to hold the stuff */
bfd *input_bfd = seclet->u.indirect.section->owner;
asection *input_section = seclet->u.indirect.section;
bfd_size_type reloc_size = bfd_get_reloc_upper_bound(input_bfd,
input_section);
arelent **reloc_vector = (arelent **)bfd_xmalloc(reloc_size);
/* read in the section */
bfd_get_section_contents(input_bfd,
input_section,
data,
0,
input_section->_raw_size);
if (bfd_canonicalize_reloc(input_bfd,
input_section,
reloc_vector,
seclet->u.indirect.symbols) )
{
arelent **parent = reloc_vector;
arelent *reloc ;
unsigned int dst_address = 0;
unsigned int src_address = 0;
unsigned int run;
unsigned int idx;
/* Find how long a run we can do */
while (dst_address < seclet->size)
{
reloc = *parent;
if (reloc)
{
/* Note that the relaxing didn't tie up the addresses in the
relocation, so we use the original address to work out the
run of non-relocated data */
run = reloc->address - src_address;
parent++;
}
else
{
run = seclet->size - dst_address;
}
/* Copy the bytes */
for (idx = 0; idx < run; idx++)
{
data[dst_address++] = data[src_address++];
}
/* Now do the relocation */
if (reloc)
{
switch (reloc->howto->type)
{
case R_JMP2:
/* Speciial relaxed type */
{
bfd_vma dot = seclet->offset + dst_address + seclet->u.indirect.section->output_section->vma;
int gap = get_value(reloc,seclet)-dot-1;
if ((gap & ~0xff ) != 0 &&((gap & 0xff00)!= 0xff00)) abort();
bfd_put_8(in_abfd,gap, data+dst_address);
switch (data[dst_address-1])
{
case 0x5e:
/* jsr -> bsr */
bfd_put_8(in_abfd, 0x55, data+dst_address-1);
break;
case 0x5a:
/* jmp ->bra */
bfd_put_8(in_abfd, 0x40, data+dst_address-1);
break;
default:
abort();
}
dst_address++;
src_address+=3;
break;
}
case R_MOVB2:
/* Special relaxed type, there will be a gap between where we
get stuff from and where we put stuff to now
for a mov.b @aa:16 -> mov.b @aa:8
opcode 0x6a 0x0y offset
-> 0x2y off
*/
if (data[dst_address-1] != 0x6a)
abort();
* coffcode.h (coff_add_missing_symbols): if symbols don't come from a coff file (csym is null), dont deref them * ieee.c (parse_expression): get the answer right when adding an abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p on elts so that filename is filled in.
1992-08-24 19:10:06 +00:00
switch (data[src_address] & 0xf0)
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
{
case 0x00:
/* Src is memory */
data[dst_address-1] = (data[src_address] & 0xf) | 0x20;
break;
case 0x80:
/* Src is reg */
data[dst_address-1] = (data[src_address] & 0xf) | 0x30;
break;
default:
abort();
}
/* the offset must fit ! after all, what was all the relaxing
about ? */
bfd_put_8(in_abfd, get_value(reloc, seclet), data + dst_address);
/* Note the magic - src goes up by two bytes, but dst by only
one */
dst_address+=1;
src_address+=3;
break;
/* PCrel 8 bits */
case R_PCRBYTE:
{
bfd_vma dot = seclet->offset + dst_address + seclet->u.indirect.section->output_section->vma;
int gap = get_value(reloc,seclet)-dot;
if (gap > 127 || gap < -128)
{
bfd_error_vector.reloc_value_truncated(reloc, seclet);
}
bfd_put_8(in_abfd,gap, data+dst_address);
dst_address++;
src_address++;
break;
}
case R_RELBYTE:
{
unsigned int gap =get_value(reloc,seclet);
* coffcode.h (coff_add_missing_symbols): if symbols don't come from a coff file (csym is null), dont deref them * ieee.c (parse_expression): get the answer right when adding an abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p on elts so that filename is filled in.
1992-08-24 19:10:06 +00:00
if (gap > 0xff && gap < ~0xff)
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
{
bfd_error_vector.reloc_value_truncated(reloc, seclet);
}
bfd_put_8(in_abfd, gap, data+dst_address);
dst_address+=1;
src_address+=1;
}
break;
case R_JMP1:
/* A relword which would have like to have been a pcrel */
case R_MOVB1:
/* A relword which would like to have been modified but
didn't make it */
case R_RELWORD:
bfd_put_16(in_abfd, get_value(reloc,seclet), data+dst_address);
dst_address+=2;
src_address+=2;
break;
Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com) * coff-z8k.c: getting closer * coffcode.h (coff_get_relocated_section_contents): allow EXTRA_CASES hooks for different arches to provide different reloc types. * seclet.h: #ifndef around it to allow multiple inclusion * srec.c: minor doc fix
1992-09-25 18:14:29 +00:00
#ifdef EXTRA_CASES
EXTRA_CASES
#else
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
default:
abort();
Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com) * coff-z8k.c: getting closer * coffcode.h (coff_get_relocated_section_contents): allow EXTRA_CASES hooks for different arches to provide different reloc types. * seclet.h: #ifndef around it to allow multiple inclusion * srec.c: minor doc fix
1992-09-25 18:14:29 +00:00
#endif
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
}
}
}
}
free((char *)reloc_vector);
return data;
}
syms.c (asymbol): Added new field "app_data", for data particular to the application. Some of the linker flags ought to get moved to this field someday. archures.c (bfd_default_scan): Recognize a few more numbers: 80486, 80960, and 960. bfd-in.h, bfd.c, targets.c, coffcode.h, coff-mips.c, other targets: Moved COFF swap table to backend data. hosts/i386linux.h: Include unistd.h. aoutx.h, libaout.h, stab-syms.c: stab names are now in constant storage. trad-core.c: Fixed some `PARAMS' uses that were missing parentheses. aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c, syms.c: Doc fixes.
1992-12-03 23:03:17 +00:00
#if !defined (NO_COFF_SYMBOLS) && !defined (NO_COFF_LINENOS)
coffcode.h: bfd_coff_std_swap_table is now const and static
1992-12-04 19:05:41 +00:00
static CONST bfd_coff_backend_data bfd_coff_std_swap_table = {
syms.c (asymbol): Added new field "app_data", for data particular to the application. Some of the linker flags ought to get moved to this field someday. archures.c (bfd_default_scan): Recognize a few more numbers: 80486, 80960, and 960. bfd-in.h, bfd.c, targets.c, coffcode.h, coff-mips.c, other targets: Moved COFF swap table to backend data. hosts/i386linux.h: Include unistd.h. aoutx.h, libaout.h, stab-syms.c: stab names are now in constant storage. trad-core.c: Fixed some `PARAMS' uses that were missing parentheses. aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c, syms.c: Doc fixes.
1992-12-03 23:03:17 +00:00
coff_swap_aux_in, coff_swap_sym_in, coff_swap_lineno_in,
coff_swap_aux_out, coff_swap_sym_out,
coff_swap_lineno_out, coff_swap_reloc_out,
coff_swap_filehdr_out, coff_swap_aouthdr_out,
coff_swap_scnhdr_out,
};
#endif
* libbfd.c: Now compiles * coffcode.h: removed all put_x_<sizes>
1991-05-22 14:59:10 +00:00
#define coff_core_file_failing_command _bfd_dummy_core_file_failing_command
#define coff_core_file_failing_signal _bfd_dummy_core_file_failing_signal
#define coff_core_file_matches_executable_p _bfd_dummy_core_file_matches_executable_p
#define coff_slurp_armap bfd_slurp_coff_armap
#define coff_slurp_extended_name_table _bfd_slurp_extended_name_table
#define coff_truncate_arname bfd_dont_truncate_arname
#define coff_openr_next_archived_file bfd_generic_openr_next_archived_file
#define coff_generic_stat_arch_elt bfd_generic_stat_arch_elt
#define coff_get_section_contents bfd_generic_get_section_contents
#define coff_close_and_cleanup bfd_generic_close_and_cleanup
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
* aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h: Eliminate all PROTO calls, replace with PARAMS for readability. * aoutx.h: Add type to callback parameter. * coff-mips.c: Don't call trad-core.h, not needed. * trad-core.c: Incorporate trad-core.h declarations. Fix comments. * trad-core.h: Eliminate, unused.
1992-11-28 13:00:18 +00:00
#define coff_bfd_debug_info_start bfd_void
Now full of documentation. Yum Yum.
1991-07-04 16:52:56 +00:00
#define coff_bfd_debug_info_end bfd_void
* aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h: Eliminate all PROTO calls, replace with PARAMS for readability. * aoutx.h: Add type to callback parameter. * coff-mips.c: Don't call trad-core.h, not needed. * trad-core.c: Incorporate trad-core.h declarations. Fix comments. * trad-core.h: Eliminate, unused.
1992-11-28 13:00:18 +00:00
#define coff_bfd_debug_info_accumulate \
(void (*) PARAMS ((bfd *, struct sec *))) bfd_void
New entry point in the transfer vector - bfd_relax_section. * aout-target.h: add to vector, call generic_relax * bfd-in.h: add to vector * bfd.c: add #define for vector * bout.c: add to vector, call generic_relax * coffcode.h: add to vector, also now has coff specific relax code for the relaxable H8/300 relocs. Also clean up abs section cruft. * elf.c: call generic_relax * ieee.c: call new vector, clean up some bugs due to the creation of bfd_abs_section * libbfd.h: add bfd_generic_relax_section EXFUN * oasys.c: call generic_relax * reloc.c: implement generic_relax * seclet.c: moved much of this into coffcode.h * srec.c: call generic_relax * targets.c: define new transfer vector
1992-01-28 06:01:25 +00:00
#define coff_bfd_get_relocated_section_contents bfd_generic_get_relocated_section_contents
* aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h: Eliminate all PROTO calls, replace with PARAMS for readability. * aoutx.h: Add type to callback parameter. * coff-mips.c: Don't call trad-core.h, not needed. * trad-core.c: Incorporate trad-core.h declarations. Fix comments. * trad-core.h: Eliminate, unused.
1992-11-28 13:00:18 +00:00
#define coff_bfd_relax_section bfd_generic_relax_section
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