1991-05-10 23:51:35 +00:00
|
|
|
/* BFD back-end data structures for a.out (and similar) files.
|
* bfd.c: Remove strerror() to libiberty.
* elf.c: Remove elf_set_section_contents, use generic one. Lint.
* libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
* libbfd.c (bfd_generic_{get,set}_section_contents): Check that
last byte of transfer, not first byte, is within the section.
* host-aout.c: Remove `BSD' archive support. Lint.
* archures.c: Rename `struct bfd_arch_info_struct' to `struct
bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
`bfd_arch_info_type'. All uses changed.
* reloc.c: Rename `bfd_reloc_status_enum_type' to
`bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
it needs a better name.) All uses changed.
* targets.c: Rename `enum target_flavour_enum' to `enum
target_flavour', and remove the `_enum' from all of the enum
values themselves. All uses changed.
* configure.in, config/h-i386mach: i386 mach host.
* config/t-i386-aout: Use host-aout.c.
* trad-core.c: Give it its own xvec's to make it independent
of other file formats.
* ecoff.c, host-aout.c: Remove refs to trad-core.
* config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
* targets.c: #ifdef TRAD_CORE, include it in the vector.
1991-10-05 05:18:08 +00:00
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|
Copyright (C) 1990-1991 Free Software Foundation, Inc.
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|
Written by Cygnus Support.
|
1991-05-10 23:51:35 +00:00
|
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|
|
* bfd.c: Remove strerror() to libiberty.
* elf.c: Remove elf_set_section_contents, use generic one. Lint.
* libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
* libbfd.c (bfd_generic_{get,set}_section_contents): Check that
last byte of transfer, not first byte, is within the section.
* host-aout.c: Remove `BSD' archive support. Lint.
* archures.c: Rename `struct bfd_arch_info_struct' to `struct
bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
`bfd_arch_info_type'. All uses changed.
* reloc.c: Rename `bfd_reloc_status_enum_type' to
`bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
it needs a better name.) All uses changed.
* targets.c: Rename `enum target_flavour_enum' to `enum
target_flavour', and remove the `_enum' from all of the enum
values themselves. All uses changed.
* configure.in, config/h-i386mach: i386 mach host.
* config/t-i386-aout: Use host-aout.c.
* trad-core.c: Give it its own xvec's to make it independent
of other file formats.
* ecoff.c, host-aout.c: Remove refs to trad-core.
* config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
* targets.c: #ifdef TRAD_CORE, include it in the vector.
1991-10-05 05:18:08 +00:00
|
|
|
This file is part of BFD, the Binary File Descriptor library.
|
1991-05-10 23:51:35 +00:00
|
|
|
|
* bfd.c: Remove strerror() to libiberty.
* elf.c: Remove elf_set_section_contents, use generic one. Lint.
* libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
* libbfd.c (bfd_generic_{get,set}_section_contents): Check that
last byte of transfer, not first byte, is within the section.
* host-aout.c: Remove `BSD' archive support. Lint.
* archures.c: Rename `struct bfd_arch_info_struct' to `struct
bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
`bfd_arch_info_type'. All uses changed.
* reloc.c: Rename `bfd_reloc_status_enum_type' to
`bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
it needs a better name.) All uses changed.
* targets.c: Rename `enum target_flavour_enum' to `enum
target_flavour', and remove the `_enum' from all of the enum
values themselves. All uses changed.
* configure.in, config/h-i386mach: i386 mach host.
* config/t-i386-aout: Use host-aout.c.
* trad-core.c: Give it its own xvec's to make it independent
of other file formats.
* ecoff.c, host-aout.c: Remove refs to trad-core.
* config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
* targets.c: #ifdef TRAD_CORE, include it in the vector.
1991-10-05 05:18:08 +00:00
|
|
|
This program is free software; you can redistribute it and/or modify
|
1991-03-21 21:11:25 +00:00
|
|
|
it under the terms of the GNU General Public License as published by
|
* bfd.c: Remove strerror() to libiberty.
* elf.c: Remove elf_set_section_contents, use generic one. Lint.
* libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
* libbfd.c (bfd_generic_{get,set}_section_contents): Check that
last byte of transfer, not first byte, is within the section.
* host-aout.c: Remove `BSD' archive support. Lint.
* archures.c: Rename `struct bfd_arch_info_struct' to `struct
bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
`bfd_arch_info_type'. All uses changed.
* reloc.c: Rename `bfd_reloc_status_enum_type' to
`bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
it needs a better name.) All uses changed.
* targets.c: Rename `enum target_flavour_enum' to `enum
target_flavour', and remove the `_enum' from all of the enum
values themselves. All uses changed.
* configure.in, config/h-i386mach: i386 mach host.
* config/t-i386-aout: Use host-aout.c.
* trad-core.c: Give it its own xvec's to make it independent
of other file formats.
* ecoff.c, host-aout.c: Remove refs to trad-core.
* config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
* targets.c: #ifdef TRAD_CORE, include it in the vector.
1991-10-05 05:18:08 +00:00
|
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
|
|
|
(at your option) any later version.
|
1991-03-21 21:11:25 +00:00
|
|
|
|
* bfd.c: Remove strerror() to libiberty.
* elf.c: Remove elf_set_section_contents, use generic one. Lint.
* libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
* libbfd.c (bfd_generic_{get,set}_section_contents): Check that
last byte of transfer, not first byte, is within the section.
* host-aout.c: Remove `BSD' archive support. Lint.
* archures.c: Rename `struct bfd_arch_info_struct' to `struct
bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
`bfd_arch_info_type'. All uses changed.
* reloc.c: Rename `bfd_reloc_status_enum_type' to
`bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
it needs a better name.) All uses changed.
* targets.c: Rename `enum target_flavour_enum' to `enum
target_flavour', and remove the `_enum' from all of the enum
values themselves. All uses changed.
* configure.in, config/h-i386mach: i386 mach host.
* config/t-i386-aout: Use host-aout.c.
* trad-core.c: Give it its own xvec's to make it independent
of other file formats.
* ecoff.c, host-aout.c: Remove refs to trad-core.
* config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
* targets.c: #ifdef TRAD_CORE, include it in the vector.
1991-10-05 05:18:08 +00:00
|
|
|
This program is distributed in the hope that it will be useful,
|
1991-03-21 21:11:25 +00:00
|
|
|
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.
|
|
|
|
|
|
|
|
|
|
You should have received a copy of the GNU General Public License
|
* bfd.c: Remove strerror() to libiberty.
* elf.c: Remove elf_set_section_contents, use generic one. Lint.
* libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
* libbfd.c (bfd_generic_{get,set}_section_contents): Check that
last byte of transfer, not first byte, is within the section.
* host-aout.c: Remove `BSD' archive support. Lint.
* archures.c: Rename `struct bfd_arch_info_struct' to `struct
bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
`bfd_arch_info_type'. All uses changed.
* reloc.c: Rename `bfd_reloc_status_enum_type' to
`bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
it needs a better name.) All uses changed.
* targets.c: Rename `enum target_flavour_enum' to `enum
target_flavour', and remove the `_enum' from all of the enum
values themselves. All uses changed.
* configure.in, config/h-i386mach: i386 mach host.
* config/t-i386-aout: Use host-aout.c.
* trad-core.c: Give it its own xvec's to make it independent
of other file formats.
* ecoff.c, host-aout.c: Remove refs to trad-core.
* config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
* targets.c: #ifdef TRAD_CORE, include it in the vector.
1991-10-05 05:18:08 +00:00
|
|
|
along with this program; if not, write to the Free Software
|
|
|
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
|
|
|
|
|
|
|
|
|
|
/* We try to encapsulate the differences in the various a.out file
|
|
|
|
|
variants in a few routines, and otherwise share large masses of code.
|
|
|
|
|
This means we only have to fix bugs in one place, most of the time. */
|
1991-03-21 21:11:25 +00:00
|
|
|
|
|
|
|
|
/* $Id$ */
|
|
|
|
|
|
1991-05-29 00:20:02 +00:00
|
|
|
#ifdef __STDC__
|
|
|
|
|
#define CAT3(a,b,c) a##b##c
|
|
|
|
|
#else
|
|
|
|
|
#define CAT3(a,b,c) a/**/b/**/c
|
|
|
|
|
#endif
|
|
|
|
|
|
1991-05-29 02:44:10 +00:00
|
|
|
/* Parameterize the a.out code based on whether it is being built
|
|
|
|
|
for a 32-bit architecture or a 64-bit architecture. */
|
1991-05-29 00:20:02 +00:00
|
|
|
#if ARCH_SIZE==64
|
|
|
|
|
#define GET_WORD bfd_h_get_64
|
|
|
|
|
#define GET_SWORD (int64_type)GET_WORD
|
|
|
|
|
#define PUT_WORD bfd_h_put_64
|
|
|
|
|
#define NAME(x,y) CAT3(x,_64_,y)
|
|
|
|
|
#define JNAME(x) CAT(x,_64)
|
|
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|
|
#define BYTES_IN_WORD 8
|
|
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|
|
#else
|
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|
|
#define GET_WORD bfd_h_get_32
|
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|
|
#define GET_SWORD (int32_type)GET_WORD
|
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|
|
#define PUT_WORD bfd_h_put_32
|
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|
|
#define NAME(x,y) CAT3(x,_32_,y)
|
|
|
|
|
#define JNAME(x) CAT(x,_32)
|
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|
|
#define BYTES_IN_WORD 4
|
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|
|
#endif
|
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|
|
1991-05-10 23:51:35 +00:00
|
|
|
#define adata(bfd) ((struct aoutdata *) ((bfd)->tdata))
|
|
|
|
|
#define exec_hdr(bfd) (adata(bfd)->hdr)
|
|
|
|
|
#define obj_textsec(bfd) (adata(bfd)->textsec)
|
|
|
|
|
#define obj_datasec(bfd) (adata(bfd)->datasec)
|
|
|
|
|
#define obj_bsssec(bfd) (adata(bfd)->bsssec)
|
|
|
|
|
#define obj_sym_filepos(bfd) (adata(bfd)->sym_filepos)
|
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|
|
#define obj_str_filepos(bfd) (adata(bfd)->str_filepos)
|
1991-03-21 21:11:25 +00:00
|
|
|
|
1991-05-10 23:51:35 +00:00
|
|
|
#define obj_reloc_entry_size(bfd) (adata(bfd)->reloc_entry_size)
|
1991-03-21 21:11:25 +00:00
|
|
|
|
* bfd.c: Remove strerror() to libiberty.
* elf.c: Remove elf_set_section_contents, use generic one. Lint.
* libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
* libbfd.c (bfd_generic_{get,set}_section_contents): Check that
last byte of transfer, not first byte, is within the section.
* host-aout.c: Remove `BSD' archive support. Lint.
* archures.c: Rename `struct bfd_arch_info_struct' to `struct
bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
`bfd_arch_info_type'. All uses changed.
* reloc.c: Rename `bfd_reloc_status_enum_type' to
`bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
it needs a better name.) All uses changed.
* targets.c: Rename `enum target_flavour_enum' to `enum
target_flavour', and remove the `_enum' from all of the enum
values themselves. All uses changed.
* configure.in, config/h-i386mach: i386 mach host.
* config/t-i386-aout: Use host-aout.c.
* trad-core.c: Give it its own xvec's to make it independent
of other file formats.
* ecoff.c, host-aout.c: Remove refs to trad-core.
* config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
* targets.c: #ifdef TRAD_CORE, include it in the vector.
1991-10-05 05:18:08 +00:00
|
|
|
/* Declare these types at file level, since they are used in parameter
|
|
|
|
|
lists, which have wierd scope. */
|
|
|
|
|
struct external_exec;
|
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|
|
struct internal_exec;
|
|
|
|
|
|
1991-05-10 23:51:35 +00:00
|
|
|
typedef struct aout_symbol {
|
1991-03-21 21:11:25 +00:00
|
|
|
asymbol symbol;
|
|
|
|
|
short desc;
|
1991-05-10 23:51:35 +00:00
|
|
|
char other;
|
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|
|
|
unsigned char type;
|
1991-03-21 21:11:25 +00:00
|
|
|
} aout_symbol_type;
|
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|
1991-05-10 23:51:35 +00:00
|
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|
struct aoutdata {
|
1991-05-29 00:20:02 +00:00
|
|
|
struct internal_exec *hdr; /* exec file header */
|
1991-03-21 21:11:25 +00:00
|
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|
aout_symbol_type *symbols; /* symtab for input bfd */
|
|
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|
|
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|
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|
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|
/* For ease, we do this */
|
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|
asection *textsec;
|
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|
asection *datasec;
|
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|
asection *bsssec;
|
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|
|
|
|
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|
|
/* We remember these offsets so that after check_file_format, we have
|
|
|
|
|
no dependencies on the particular format of the exec_hdr. */
|
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|
|
file_ptr sym_filepos;
|
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|
|
file_ptr str_filepos;
|
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|
|
1991-05-10 23:51:35 +00:00
|
|
|
/* Size of a relocation entry */
|
|
|
|
|
unsigned reloc_entry_size;
|
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|
|
};
|
1991-03-21 21:11:25 +00:00
|
|
|
|
|
|
|
|
|
1991-05-10 23:51:35 +00:00
|
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|
#define obj_outsymbols(bfd) ((PTR)(((struct aoutdata *) ((bfd)->tdata))->outsymbols))
|
1991-03-21 21:11:25 +00:00
|
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|
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|
1991-05-02 04:11:40 +00:00
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|
/* We take the address of the first element of an asymbol to ensure that the
|
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|
* macro is only ever applied to an asymbol */
|
1991-03-21 21:11:25 +00:00
|
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|
#define aout_symbol(asymbol) ((aout_symbol_type *)(&(asymbol)->the_bfd))
|
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|
1991-05-10 23:51:35 +00:00
|
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|
/*#define obj_symbols(bfd) ((((struct aoutdata *) ((bfd)->tdata))->symbols))*/
|
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|
|
#define obj_aout_symbols(bfd) ((((struct aoutdata *) (bfd)->tdata))->symbols)
|
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|
#define obj_arch_flags(bfd) ((((struct aoutdata *) (bfd)->tdata))->arch_flags)
|
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|
#define get_tdata(x) ((struct aoutdata *)((x)->tdata))
|
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|
1991-05-29 00:20:02 +00:00
|
|
|
/* Prototype declarations for functions defined in aoutx.h */
|
1991-05-10 23:51:35 +00:00
|
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|
1991-05-29 00:20:02 +00:00
|
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|
PROTO (boolean, NAME(aout,squirt_out_relocs),(bfd *abfd, asection *section));
|
1991-05-10 23:51:35 +00:00
|
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|
|
1991-05-29 00:20:02 +00:00
|
|
|
PROTO (bfd_target *, NAME(aout,some_aout_object_p), (bfd *abfd,
|
1991-05-10 23:51:35 +00:00
|
|
|
bfd_target *(*callback)()));
|
1991-05-29 00:20:02 +00:00
|
|
|
PROTO (boolean, NAME(aout,mkobject), (bfd *abfd));
|
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|
|
|
PROTO (enum machine_type, NAME(aout,machine_type), (enum bfd_architecture arch,
|
1991-05-10 23:51:35 +00:00
|
|
|
unsigned long machine));
|
1991-05-29 00:20:02 +00:00
|
|
|
PROTO (boolean, NAME(aout,set_arch_mach), (bfd *abfd, enum bfd_architecture arch,
|
1991-05-10 23:51:35 +00:00
|
|
|
unsigned long machine));
|
|
|
|
|
|
1991-05-29 00:20:02 +00:00
|
|
|
PROTO (boolean, NAME(aout,new_section_hook), (bfd *abfd, asection *newsect));
|
|
|
|
|
PROTO (boolean, NAME(aout,set_section_contents), (bfd *abfd, sec_ptr section,
|
|
|
|
|
PTR location, file_ptr offset, bfd_size_type count));
|
|
|
|
|
|
|
|
|
|
PROTO (asymbol *,NAME(aout,make_empty_symbol), (bfd *abfd));
|
|
|
|
|
PROTO (boolean, NAME(aout,slurp_symbol_table), (bfd *abfd));
|
|
|
|
|
PROTO (void, NAME(aout,write_syms), (bfd *abfd));
|
|
|
|
|
PROTO (void, NAME(aout,reclaim_symbol_table), (bfd *abfd));
|
|
|
|
|
PROTO (unsigned int, NAME(aout,get_symtab_upper_bound), (bfd *abfd));
|
|
|
|
|
PROTO (unsigned int, NAME(aout,get_symtab), (bfd *abfd, asymbol **location));
|
|
|
|
|
PROTO (boolean, NAME(aout,slurp_reloc_table), (bfd *abfd, sec_ptr asect,
|
1991-05-10 23:51:35 +00:00
|
|
|
asymbol **symbols));
|
1991-05-29 00:20:02 +00:00
|
|
|
PROTO (unsigned int, NAME(aout,canonicalize_reloc), (bfd *abfd, sec_ptr section,
|
1991-05-10 23:51:35 +00:00
|
|
|
arelent **relptr, asymbol **symbols));
|
1991-05-29 00:20:02 +00:00
|
|
|
PROTO (unsigned int, NAME(aout,get_reloc_upper_bound), (bfd *abfd, sec_ptr asect));
|
|
|
|
|
PROTO (void, NAME(aout,reclaim_reloc), (bfd *ignore_abfd, sec_ptr ignore));
|
|
|
|
|
PROTO (alent *, NAME(aout,get_lineno), (bfd *ignore_abfd, asymbol *ignore_symbol));
|
|
|
|
|
PROTO (void, NAME(aout,print_symbol), (bfd *ignore_abfd, PTR file,
|
* bfd.c: Remove strerror() to libiberty.
* elf.c: Remove elf_set_section_contents, use generic one. Lint.
* libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
* libbfd.c (bfd_generic_{get,set}_section_contents): Check that
last byte of transfer, not first byte, is within the section.
* host-aout.c: Remove `BSD' archive support. Lint.
* archures.c: Rename `struct bfd_arch_info_struct' to `struct
bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
`bfd_arch_info_type'. All uses changed.
* reloc.c: Rename `bfd_reloc_status_enum_type' to
`bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
it needs a better name.) All uses changed.
* targets.c: Rename `enum target_flavour_enum' to `enum
target_flavour', and remove the `_enum' from all of the enum
values themselves. All uses changed.
* configure.in, config/h-i386mach: i386 mach host.
* config/t-i386-aout: Use host-aout.c.
* trad-core.c: Give it its own xvec's to make it independent
of other file formats.
* ecoff.c, host-aout.c: Remove refs to trad-core.
* config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
* targets.c: #ifdef TRAD_CORE, include it in the vector.
1991-10-05 05:18:08 +00:00
|
|
|
asymbol *symbol, bfd_print_symbol_type how));
|
1991-05-29 00:20:02 +00:00
|
|
|
PROTO (boolean, NAME(aout,close_and_cleanup), (bfd *abfd));
|
|
|
|
|
PROTO (boolean, NAME(aout,find_nearest_line), (bfd *abfd, asection *section,
|
1991-05-10 23:51:35 +00:00
|
|
|
asymbol **symbols, bfd_vma offset, CONST char **filename_ptr,
|
|
|
|
|
CONST char **functionname_ptr, unsigned int *line_ptr));
|
1991-05-29 00:20:02 +00:00
|
|
|
PROTO (int, NAME(aout,sizeof_headers), (bfd *ignore_abfd, boolean exec));
|
1991-05-10 23:51:35 +00:00
|
|
|
|
|
|
|
|
|
1991-05-29 00:20:02 +00:00
|
|
|
PROTO (void, NAME(aout,swap_exec_header_in), (bfd *abfd,
|
|
|
|
|
struct external_exec *raw_bytes, struct internal_exec *execp));
|
1991-05-10 23:51:35 +00:00
|
|
|
|
1991-05-29 00:20:02 +00:00
|
|
|
PROTO (void, NAME(aout,swap_exec_header_out),(bfd *abfd, struct internal_exec *execp,
|
|
|
|
|
struct external_exec *raw_bytes));
|
1991-05-10 23:51:35 +00:00
|
|
|
|
|
|
|
|
/* A.out uses the generic versions of these routines... */
|
|
|
|
|
|
1991-05-29 00:20:02 +00:00
|
|
|
#define aout_32_get_section_contents bfd_generic_get_section_contents
|
|
|
|
|
#define aout_32_close_and_cleanup bfd_generic_close_and_cleanup
|
|
|
|
|
|
|
|
|
|
#define aout_64_get_section_contents bfd_generic_get_section_contents
|
|
|
|
|
#define aout_64_close_and_cleanup bfd_generic_close_and_cleanup
|
|
|
|
|
|
|
|
|
|
/* Calculate the file positions of the parts of a newly read aout header */
|
|
|
|
|
#define WORK_OUT_FILE_POSITIONS(abfd, execp) \
|
|
|
|
|
obj_datasec (abfd)->vma = N_DATADDR(*execp); \
|
|
|
|
|
obj_bsssec (abfd)->vma = N_BSSADDR(*execp); \
|
|
|
|
|
obj_textsec (abfd)->vma = N_TXTADDR(*execp); \
|
|
|
|
|
\
|
|
|
|
|
/* The file offsets of the sections */ \
|
|
|
|
|
obj_textsec (abfd)->filepos = N_TXTOFF (*execp); \
|
|
|
|
|
obj_datasec (abfd)->filepos = N_DATOFF (*execp); \
|
|
|
|
|
\
|
|
|
|
|
/* The file offsets of the relocation info */ \
|
|
|
|
|
obj_textsec (abfd)->rel_filepos = N_TRELOFF(*execp); \
|
|
|
|
|
obj_datasec (abfd)->rel_filepos = N_DRELOFF(*execp); \
|
|
|
|
|
\
|
|
|
|
|
/* The file offsets of the string table and symbol table. */ \
|
|
|
|
|
obj_sym_filepos (abfd) = N_SYMOFF (*execp); \
|
|
|
|
|
obj_str_filepos (abfd) = N_STROFF (*execp); \
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#define WRITE_HEADERS(abfd, execp) \
|
|
|
|
|
{ \
|
* bfd.c: Remove strerror() to libiberty.
* elf.c: Remove elf_set_section_contents, use generic one. Lint.
* libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
* libbfd.c (bfd_generic_{get,set}_section_contents): Check that
last byte of transfer, not first byte, is within the section.
* host-aout.c: Remove `BSD' archive support. Lint.
* archures.c: Rename `struct bfd_arch_info_struct' to `struct
bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
`bfd_arch_info_type'. All uses changed.
* reloc.c: Rename `bfd_reloc_status_enum_type' to
`bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
it needs a better name.) All uses changed.
* targets.c: Rename `enum target_flavour_enum' to `enum
target_flavour', and remove the `_enum' from all of the enum
values themselves. All uses changed.
* configure.in, config/h-i386mach: i386 mach host.
* config/t-i386-aout: Use host-aout.c.
* trad-core.c: Give it its own xvec's to make it independent
of other file formats.
* ecoff.c, host-aout.c: Remove refs to trad-core.
* config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
* targets.c: #ifdef TRAD_CORE, include it in the vector.
1991-10-05 05:18:08 +00:00
|
|
|
if ((obj_textsec(abfd)->vma & 0xff )== EXEC_BYTES_SIZE) \
|
|
|
|
|
abfd->flags |= D_PAGED; \
|
|
|
|
|
else \
|
|
|
|
|
abfd->flags &= ~D_PAGED; \
|
1991-05-29 00:20:02 +00:00
|
|
|
if (abfd->flags & D_PAGED) \
|
|
|
|
|
{ \
|
|
|
|
|
execp->a_text = obj_textsec (abfd)->size + EXEC_BYTES_SIZE; \
|
|
|
|
|
N_SET_MAGIC (*execp, ZMAGIC); \
|
|
|
|
|
} \
|
* bfd.c: Remove strerror() to libiberty.
* elf.c: Remove elf_set_section_contents, use generic one. Lint.
* libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
* libbfd.c (bfd_generic_{get,set}_section_contents): Check that
last byte of transfer, not first byte, is within the section.
* host-aout.c: Remove `BSD' archive support. Lint.
* archures.c: Rename `struct bfd_arch_info_struct' to `struct
bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
`bfd_arch_info_type'. All uses changed.
* reloc.c: Rename `bfd_reloc_status_enum_type' to
`bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
it needs a better name.) All uses changed.
* targets.c: Rename `enum target_flavour_enum' to `enum
target_flavour', and remove the `_enum' from all of the enum
values themselves. All uses changed.
* configure.in, config/h-i386mach: i386 mach host.
* config/t-i386-aout: Use host-aout.c.
* trad-core.c: Give it its own xvec's to make it independent
of other file formats.
* ecoff.c, host-aout.c: Remove refs to trad-core.
* config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
* targets.c: #ifdef TRAD_CORE, include it in the vector.
1991-10-05 05:18:08 +00:00
|
|
|
else \
|
1991-05-29 00:20:02 +00:00
|
|
|
{ \
|
* bfd.c: Remove strerror() to libiberty.
* elf.c: Remove elf_set_section_contents, use generic one. Lint.
* libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
* libbfd.c (bfd_generic_{get,set}_section_contents): Check that
last byte of transfer, not first byte, is within the section.
* host-aout.c: Remove `BSD' archive support. Lint.
* archures.c: Rename `struct bfd_arch_info_struct' to `struct
bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
`bfd_arch_info_type'. All uses changed.
* reloc.c: Rename `bfd_reloc_status_enum_type' to
`bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
it needs a better name.) All uses changed.
* targets.c: Rename `enum target_flavour_enum' to `enum
target_flavour', and remove the `_enum' from all of the enum
values themselves. All uses changed.
* configure.in, config/h-i386mach: i386 mach host.
* config/t-i386-aout: Use host-aout.c.
* trad-core.c: Give it its own xvec's to make it independent
of other file formats.
* ecoff.c, host-aout.c: Remove refs to trad-core.
* config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
* targets.c: #ifdef TRAD_CORE, include it in the vector.
1991-10-05 05:18:08 +00:00
|
|
|
execp->a_text = obj_textsec (abfd)->size; \
|
|
|
|
|
if (abfd->flags & WP_TEXT) \
|
|
|
|
|
{ N_SET_MAGIC (*execp, NMAGIC); } \
|
|
|
|
|
else \
|
|
|
|
|
{ N_SET_MAGIC(*execp, OMAGIC); } \
|
1991-05-29 00:20:02 +00:00
|
|
|
} \
|
|
|
|
|
if (abfd->flags & D_PAGED) \
|
|
|
|
|
{ \
|
|
|
|
|
data_pad = ((obj_datasec(abfd)->size + PAGE_SIZE -1) \
|
|
|
|
|
& (- PAGE_SIZE)) - obj_datasec(abfd)->size; \
|
|
|
|
|
\
|
|
|
|
|
if (data_pad > obj_bsssec(abfd)->size) \
|
|
|
|
|
execp->a_bss = 0; \
|
|
|
|
|
else \
|
|
|
|
|
execp->a_bss = obj_bsssec(abfd)->size - data_pad; \
|
|
|
|
|
execp->a_data = obj_datasec(abfd)->size + data_pad; \
|
|
|
|
|
} \
|
|
|
|
|
else \
|
|
|
|
|
{ \
|
|
|
|
|
execp->a_data = obj_datasec (abfd)->size; \
|
|
|
|
|
execp->a_bss = obj_bsssec (abfd)->size; \
|
|
|
|
|
} \
|
|
|
|
|
\
|
|
|
|
|
execp->a_syms = bfd_get_symcount (abfd) * EXTERNAL_LIST_SIZE; \
|
|
|
|
|
execp->a_entry = bfd_get_start_address (abfd); \
|
|
|
|
|
\
|
|
|
|
|
execp->a_trsize = ((obj_textsec (abfd)->reloc_count) * \
|
|
|
|
|
obj_reloc_entry_size (abfd)); \
|
|
|
|
|
execp->a_drsize = ((obj_datasec (abfd)->reloc_count) * \
|
|
|
|
|
obj_reloc_entry_size (abfd)); \
|
|
|
|
|
NAME(aout,swap_exec_header_out) (abfd, execp, &exec_bytes); \
|
|
|
|
|
\
|
|
|
|
|
bfd_seek (abfd, 0L, false); \
|
|
|
|
|
bfd_write ((PTR) &exec_bytes, 1, EXEC_BYTES_SIZE, abfd); \
|
|
|
|
|
/* Now write out reloc info, followed by syms and strings */ \
|
|
|
|
|
\
|
|
|
|
|
if (bfd_get_symcount (abfd) != 0) \
|
|
|
|
|
{ \
|
|
|
|
|
bfd_seek (abfd, \
|
|
|
|
|
(long)(N_SYMOFF(*execp)), false); \
|
|
|
|
|
\
|
|
|
|
|
NAME(aout,write_syms)(abfd); \
|
|
|
|
|
\
|
|
|
|
|
bfd_seek (abfd, (long)(N_TRELOFF(*execp)), false); \
|
|
|
|
|
\
|
|
|
|
|
if (!NAME(aout,squirt_out_relocs) (abfd, obj_textsec (abfd))) return false; \
|
|
|
|
|
bfd_seek (abfd, (long)(N_DRELOFF(*execp)), false); \
|
|
|
|
|
\
|
|
|
|
|
if (!NAME(aout,squirt_out_relocs)(abfd, obj_datasec (abfd))) return false; \
|
|
|
|
|
} \
|
|
|
|
|
}
|