mirror of
https://github.com/darlinghq/darling-gdb.git
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* All files: Define FILHSZ, AOUTSZ, AOUTHDRSZ, SCNHSZ, SYMESZ,
AUXESZ, LINESZ, RELSZ as numeric constants rather than uses of sizeof. Define AOUTHDRSZ in all files. * pe.h (AOUTSZ): Define by adding to AOUTHDRSZ.
This commit is contained in:
Ian Lance Taylor
parent
ed451ff744
commit
e5a1a2ea99
@ -1,3 +1,31 @@
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Wed Jun 26 16:24:26 1996 Ian Lance Taylor <ian@cygnus.com>
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* All files: Define FILHSZ, AOUTSZ, AOUTHDRSZ, SCNHSZ, SYMESZ,
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AUXESZ, LINESZ, RELSZ as numeric constants rather than uses of
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sizeof. Define AOUTHDRSZ in all files.
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* pe.h (AOUTSZ): Define by adding to AOUTHDRSZ.
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Fri Jun 21 11:17:46 1996 Richard Henderson <rth@tamu.edu>
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* alpha.h: Add declarations for relocation types added for Alpha
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OSF/1 3.0.
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start-sanitize-h8s
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Tue Jun 18 16:04:29 1996 Jeffrey A. Law <law@rtl.cygnus.com>
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* h8300.h (H8300SMAGIC): Define.
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(H8300SBADMAG): Define.
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end-sanitize-h8s
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Mon Jun 10 11:53:28 1996 Jeffrey A Law (law@cygnus.com)
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* internal.h (R_BCC_INV, R_JMP_DEL): New relocations for
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relaxing in the H8/300 series.
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Thu May 16 15:49:22 1996 Ian Lance Taylor <ian@cygnus.com>
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* sh.h (R_SH_CODE, R_SH_DATA, R_SH_LABEL): Define.
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Tue May 7 00:36:39 1996 Jeffrey A Law (law@cygnus.com)
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* internal.h (R_JMPL2): Renamed from R_JMPL_B8 to be
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@ -24,7 +24,7 @@ struct external_filehdr
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};
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#define FILHDR struct external_filehdr
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#define FILHSZ sizeof (FILHDR)
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#define FILHSZ 20
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/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -*/
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@ -70,8 +70,8 @@ typedef struct external_aouthdr
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char data_start[4]; /* base of data used for this file */
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} AOUTHDR;
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#define AOUTSZ (sizeof(AOUTHDR))
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#define AOUTHDRSZ (sizeof(AOUTHDR))
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#define AOUTSZ 28
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#define AOUTHDRSZ 28
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/* aouthdr magic numbers */
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#define NMAGIC 0410 /* separate i/d executable */
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@ -101,7 +101,7 @@ struct external_scnhdr
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};
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#define SCNHDR struct external_scnhdr
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#define SCNHSZ sizeof (SCNHDR)
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#define SCNHSZ 40
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/*
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* names of "special" sections
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@ -224,7 +224,7 @@ struct external_syment
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};
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#define SYMENT struct external_syment
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#define SYMESZ sizeof(SYMENT)
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#define SYMESZ 18
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/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -*/
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225
include/coff/m68k.h
Normal file
225
include/coff/m68k.h
Normal file
@ -0,0 +1,225 @@
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/*** coff information for M68K */
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#ifndef GNU_COFF_M68K_H
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#define GNU_COFF_M68K_H 1
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/********************** FILE HEADER **********************/
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struct external_filehdr {
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char f_magic[2]; /* magic number */
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char f_nscns[2]; /* number of sections */
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char f_timdat[4]; /* time & date stamp */
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char f_symptr[4]; /* file pointer to symtab */
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char f_nsyms[4]; /* number of symtab entries */
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char f_opthdr[2]; /* sizeof(optional hdr) */
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char f_flags[2]; /* flags */
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};
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/* Motorola 68000/68008/68010/68020 */
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#define MC68MAGIC 0520
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#define MC68KWRMAGIC 0520 /* writeable text segments */
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#define MC68TVMAGIC 0521
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#define MC68KROMAGIC 0521 /* readonly shareable text segments */
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#define MC68KPGMAGIC 0522 /* demand paged text segments */
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#define M68MAGIC 0210
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#define M68TVMAGIC 0211
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/* this is the magic of the Bull dpx/2 */
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#define MC68KBCSMAGIC 0526
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/* This is Lynx's all-platform magic number for executables. */
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#define LYNXCOFFMAGIC 0415
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#define OMAGIC M68MAGIC
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/* This intentionally does not include MC68KBCSMAGIC; it only includes
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magic numbers which imply that names do not have underscores. */
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#define M68KBADMAG(x) (((x).f_magic!=MC68MAGIC) && ((x).f_magic!=MC68KWRMAGIC) && ((x).f_magic!=MC68TVMAGIC) && \
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((x).f_magic!=MC68KROMAGIC) && ((x).f_magic!=MC68KPGMAGIC) && ((x).f_magic!=M68MAGIC) && ((x).f_magic!=M68TVMAGIC) && ((x).f_magic!=LYNXCOFFMAGIC) )
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/* Magic numbers for the a.out header. */
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#define PAGEMAGICEXECSWAPPED 0407 /* executable (swapped) */
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#define PAGEMAGICPEXECSWAPPED 0410 /* pure executable (swapped) */
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#define PAGEMAGICPEXECTSHLIB 0443 /* pure executable (target shared library) */
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#define PAGEMAGICPEXECPAGED 0413 /* pure executable (paged) */
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#define FILHDR struct external_filehdr
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#define FILHSZ 20
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/********************** AOUT "OPTIONAL HEADER" **********************/
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typedef struct
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{
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char magic[2]; /* type of file */
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char vstamp[2]; /* version stamp */
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char tsize[4]; /* text size in bytes, padded to FW bdry*/
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char dsize[4]; /* initialized data " " */
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char bsize[4]; /* uninitialized data " " */
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char entry[4]; /* entry pt. */
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char text_start[4]; /* base of text used for this file */
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char data_start[4]; /* base of data used for this file */
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}
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AOUTHDR;
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#define AOUTSZ 28
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#define AOUTHDRSZ 28
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/********************** SECTION HEADER **********************/
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struct external_scnhdr {
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char s_name[8]; /* section name */
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char s_paddr[4]; /* physical address, aliased s_nlib */
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char s_vaddr[4]; /* virtual address */
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char s_size[4]; /* section size */
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char s_scnptr[4]; /* file ptr to raw data for section */
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char s_relptr[4]; /* file ptr to relocation */
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char s_lnnoptr[4]; /* file ptr to line numbers */
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char s_nreloc[2]; /* number of relocation entries */
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char s_nlnno[2]; /* number of line number entries*/
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char s_flags[4]; /* flags */
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};
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/*
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* names of "special" sections
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*/
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#define _TEXT ".text"
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#define _DATA ".data"
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#define _BSS ".bss"
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#define _COMMENT ".comment"
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#define SCNHDR struct external_scnhdr
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#define SCNHSZ 40
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/********************** LINE NUMBERS **********************/
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/* 1 line number entry for every "breakpointable" source line in a section.
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* Line numbers are grouped on a per function basis; first entry in a function
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* grouping will have l_lnno = 0 and in place of physical address will be the
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* symbol table index of the function name.
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*/
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struct external_lineno {
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union {
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char l_symndx[4]; /* function name symbol index, iff l_lnno == 0*/
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char l_paddr[4]; /* (physical) address of line number */
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} l_addr;
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char l_lnno[2]; /* line number */
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};
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#define LINENO struct external_lineno
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#define LINESZ 8
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/********************** SYMBOLS **********************/
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#define E_SYMNMLEN 8 /* # characters in a symbol name */
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#define E_FILNMLEN 14 /* # characters in a file name */
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#define E_DIMNUM 4 /* # array dimensions in auxiliary entry */
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struct external_syment
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{
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union {
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char e_name[E_SYMNMLEN];
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struct {
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char e_zeroes[4];
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char e_offset[4];
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} e;
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} e;
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char e_value[4];
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char e_scnum[2];
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char e_type[2];
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char e_sclass[1];
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char e_numaux[1];
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};
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#define N_BTMASK (017)
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#define N_TMASK (060)
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#define N_BTSHFT (4)
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#define N_TSHIFT (2)
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union external_auxent {
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struct {
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char x_tagndx[4]; /* str, un, or enum tag indx */
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union {
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struct {
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char x_lnno[2]; /* declaration line number */
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char x_size[2]; /* str/union/array size */
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} x_lnsz;
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char x_fsize[4]; /* size of function */
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} x_misc;
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union {
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struct { /* if ISFCN, tag, or .bb */
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char x_lnnoptr[4]; /* ptr to fcn line # */
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char x_endndx[4]; /* entry ndx past block end */
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} x_fcn;
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struct { /* if ISARY, up to 4 dimen. */
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char x_dimen[E_DIMNUM][2];
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} x_ary;
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} x_fcnary;
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char x_tvndx[2]; /* tv index */
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} x_sym;
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union {
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char x_fname[E_FILNMLEN];
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struct {
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char x_zeroes[4];
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char x_offset[4];
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} x_n;
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} x_file;
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struct {
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char x_scnlen[4]; /* section length */
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char x_nreloc[2]; /* # relocation entries */
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char x_nlinno[2]; /* # line numbers */
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} x_scn;
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struct {
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char x_tvfill[4]; /* tv fill value */
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char x_tvlen[2]; /* length of .tv */
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char x_tvran[2][2]; /* tv range */
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} x_tv; /* info about .tv section (in auxent of symbol .tv)) */
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};
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#define SYMENT struct external_syment
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#define SYMESZ 18
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#define AUXENT union external_auxent
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#define AUXESZ 18
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/********************** RELOCATION DIRECTIVES **********************/
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struct external_reloc {
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char r_vaddr[4];
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char r_symndx[4];
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char r_type[2];
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#ifdef M68K_COFF_OFFSET
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char r_offset[4];
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#endif
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};
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#define RELOC struct external_reloc
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#ifdef M68K_COFF_OFFSET
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#define RELSZ 14
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#else
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#define RELSZ 10
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#endif
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#endif /* GNU_COFF_M68K_H */
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168
include/coff/pe.h
Normal file
168
include/coff/pe.h
Normal file
@ -0,0 +1,168 @@
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/* PE COFF header information */
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#ifndef _PE_H
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#define _PE_H
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/* NT specific file attributes */
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#define IMAGE_FILE_RELOCS_STRIPPED 0x0001
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#define IMAGE_FILE_EXECUTABLE_IMAGE 0x0002
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#define IMAGE_FILE_LINE_NUMS_STRIPPED 0x0004
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#define IMAGE_FILE_LOCAL_SYMS_STRIPPED 0x0008
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#define IMAGE_FILE_BYTES_REVERSED_LO 0x0080
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#define IMAGE_FILE_32BIT_MACHINE 0x0100
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#define IMAGE_FILE_DEBUG_STRIPPED 0x0200
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#define IMAGE_FILE_SYSTEM 0x1000
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#define IMAGE_FILE_DLL 0x2000
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#define IMAGE_FILE_BYTES_REVERSED_HI 0x8000
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/* additional flags to be set for section headers to allow the NT loader to
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read and write to the section data (to replace the addresses of data in
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dlls for one thing); also to execute the section in .text's case */
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#define IMAGE_SCN_MEM_DISCARDABLE 0x02000000
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#define IMAGE_SCN_MEM_EXECUTE 0x20000000
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#define IMAGE_SCN_MEM_READ 0x40000000
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#define IMAGE_SCN_MEM_WRITE 0x80000000
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/*
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* Section characteristics added for ppc-nt
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*/
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#define IMAGE_SCN_TYPE_NO_PAD 0x00000008 /* Reserved. */
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#define IMAGE_SCN_CNT_CODE 0x00000020 /* Section contains code. */
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#define IMAGE_SCN_CNT_INITIALIZED_DATA 0x00000040 /* Section contains initialized data. */
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#define IMAGE_SCN_CNT_UNINITIALIZED_DATA 0x00000080 /* Section contains uninitialized data. */
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#define IMAGE_SCN_LNK_OTHER 0x00000100 /* Reserved. */
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#define IMAGE_SCN_LNK_INFO 0x00000200 /* Section contains comments or some other type of information. */
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#define IMAGE_SCN_LNK_REMOVE 0x00000800 /* Section contents will not become part of image. */
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#define IMAGE_SCN_LNK_COMDAT 0x00001000 /* Section contents comdat. */
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#define IMAGE_SCN_MEM_FARDATA 0x00008000
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#define IMAGE_SCN_MEM_PURGEABLE 0x00020000
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#define IMAGE_SCN_MEM_16BIT 0x00020000
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#define IMAGE_SCN_MEM_LOCKED 0x00040000
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#define IMAGE_SCN_MEM_PRELOAD 0x00080000
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#define IMAGE_SCN_ALIGN_1BYTES 0x00100000
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#define IMAGE_SCN_ALIGN_2BYTES 0x00200000
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#define IMAGE_SCN_ALIGN_4BYTES 0x00300000
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#define IMAGE_SCN_ALIGN_8BYTES 0x00400000
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#define IMAGE_SCN_ALIGN_16BYTES 0x00500000 /* Default alignment if no others are specified. */
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#define IMAGE_SCN_ALIGN_32BYTES 0x00600000
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#define IMAGE_SCN_ALIGN_64BYTES 0x00700000
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#define IMAGE_SCN_LNK_NRELOC_OVFL 0x01000000 /* Section contains extended relocations. */
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#define IMAGE_SCN_MEM_NOT_CACHED 0x04000000 /* Section is not cachable. */
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#define IMAGE_SCN_MEM_NOT_PAGED 0x08000000 /* Section is not pageable. */
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#define IMAGE_SCN_MEM_SHARED 0x10000000 /* Section is shareable. */
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/* COMDAT selection codes. */
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#define IMAGE_COMDAT_SELECT_NODUPLICATES (1) /* Warn if duplicates. */
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#define IMAGE_COMDAT_SELECT_ANY (2) /* No warning. */
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#define IMAGE_COMDAT_SELECT_SAME_SIZE (3) /* Warn if different size. */
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#define IMAGE_COMDAT_SELECT_EXACT_MATCH (4) /* Warn if different. */
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#define IMAGE_COMDAT_SELECT_ASSOCIATIVE (5) /* Base on other section. */
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/* Magic values that are true for all dos/nt implementations */
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#define DOSMAGIC 0x5a4d
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#define NT_SIGNATURE 0x00004550
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/* NT allows long filenames, we want to accommodate this. This may break
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some of the bfd functions */
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#undef FILNMLEN
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#define FILNMLEN 18 /* # characters in a file name */
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#ifdef COFF_IMAGE_WITH_PE
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/* The filehdr is only weired in images */
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#undef FILHDR
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struct external_PE_filehdr
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{
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/* DOS header fields */
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char e_magic[2]; /* Magic number, 0x5a4d */
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char e_cblp[2]; /* Bytes on last page of file, 0x90 */
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char e_cp[2]; /* Pages in file, 0x3 */
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char e_crlc[2]; /* Relocations, 0x0 */
|
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char e_cparhdr[2]; /* Size of header in paragraphs, 0x4 */
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char e_minalloc[2]; /* Minimum extra paragraphs needed, 0x0 */
|
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char e_maxalloc[2]; /* Maximum extra paragraphs needed, 0xFFFF */
|
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char e_ss[2]; /* Initial (relative) SS value, 0x0 */
|
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char e_sp[2]; /* Initial SP value, 0xb8 */
|
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char e_csum[2]; /* Checksum, 0x0 */
|
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char e_ip[2]; /* Initial IP value, 0x0 */
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char e_cs[2]; /* Initial (relative) CS value, 0x0 */
|
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char e_lfarlc[2]; /* File address of relocation table, 0x40 */
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char e_ovno[2]; /* Overlay number, 0x0 */
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char e_res[4][2]; /* Reserved words, all 0x0 */
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char e_oemid[2]; /* OEM identifier (for e_oeminfo), 0x0 */
|
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char e_oeminfo[2]; /* OEM information; e_oemid specific, 0x0 */
|
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char e_res2[10][2]; /* Reserved words, all 0x0 */
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char e_lfanew[4]; /* File address of new exe header, 0x80 */
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char dos_message[16][4]; /* other stuff, always follow DOS header */
|
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char nt_signature[4]; /* required NT signature, 0x4550 */
|
||||
|
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/* From standard header */
|
||||
|
||||
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||||
char f_magic[2]; /* magic number */
|
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char f_nscns[2]; /* number of sections */
|
||||
char f_timdat[4]; /* time & date stamp */
|
||||
char f_symptr[4]; /* file pointer to symtab */
|
||||
char f_nsyms[4]; /* number of symtab entries */
|
||||
char f_opthdr[2]; /* sizeof(optional hdr) */
|
||||
char f_flags[2]; /* flags */
|
||||
|
||||
};
|
||||
|
||||
|
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#define FILHDR struct external_PE_filehdr
|
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|
||||
|
||||
#endif
|
||||
|
||||
typedef struct
|
||||
{
|
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AOUTHDR standard;
|
||||
|
||||
/* NT extra fields; see internal.h for descriptions */
|
||||
char ImageBase[4];
|
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char SectionAlignment[4];
|
||||
char FileAlignment[4];
|
||||
char MajorOperatingSystemVersion[2];
|
||||
char MinorOperatingSystemVersion[2];
|
||||
char MajorImageVersion[2];
|
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char MinorImageVersion[2];
|
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char MajorSubsystemVersion[2];
|
||||
char MinorSubsystemVersion[2];
|
||||
char Reserved1[4];
|
||||
char SizeOfImage[4];
|
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char SizeOfHeaders[4];
|
||||
char CheckSum[4];
|
||||
char Subsystem[2];
|
||||
char DllCharacteristics[2];
|
||||
char SizeOfStackReserve[4];
|
||||
char SizeOfStackCommit[4];
|
||||
char SizeOfHeapReserve[4];
|
||||
char SizeOfHeapCommit[4];
|
||||
char LoaderFlags[4];
|
||||
char NumberOfRvaAndSizes[4];
|
||||
/* IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; */
|
||||
char DataDirectory[16][2][4]; /* 16 entries, 2 elements/entry, 4 chars */
|
||||
|
||||
} PEAOUTHDR;
|
||||
|
||||
|
||||
#undef AOUTSZ
|
||||
#define AOUTSZ (AOUTHDRSZ + 196)
|
||||
|
||||
#undef E_FILNMLEN
|
||||
#define E_FILNMLEN 18 /* # characters in a file name */
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user