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Diffstat (limited to 'include/coff/external.h')
| -rw-r--r-- | include/coff/external.h | 254 |
1 files changed, 0 insertions, 254 deletions
diff --git a/include/coff/external.h b/include/coff/external.h deleted file mode 100644 index 19636dab7..000000000 --- a/include/coff/external.h +++ /dev/null @@ -1,254 +0,0 @@ -/* external.h -- External COFF structures - - Copyright 2001 Free Software Foundation, Inc. - - 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. - - 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. - - 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ - -#ifndef COFF_EXTERNAL_H -#define COFF_EXTERNAL_H - -#ifndef DO_NOT_DEFINE_FILHDR -/********************** FILE HEADER **********************/ - -struct external_filehdr - { - char f_magic[2]; /* magic number */ - 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 */ - }; - -#define FILHDR struct external_filehdr -#define FILHSZ 20 -#endif - -#ifndef DO_NOT_DEFINE_AOUTHDR -/********************** AOUT "OPTIONAL HEADER" **********************/ - -typedef struct external_aouthdr - { - char magic[2]; /* type of file */ - char vstamp[2]; /* version stamp */ - char tsize[4]; /* text size in bytes, padded to FW bdry*/ - char dsize[4]; /* initialized data " " */ - char bsize[4]; /* uninitialized data " " */ - char entry[4]; /* entry pt. */ - char text_start[4]; /* base of text used for this file */ - char data_start[4]; /* base of data used for this file */ - } -AOUTHDR; - -#define AOUTHDRSZ 28 -#define AOUTSZ 28 -#endif - -#ifndef DO_NOT_DEFINE_SCNHDR -/********************** SECTION HEADER **********************/ - -struct external_scnhdr - { - char s_name[8]; /* section name */ - char s_paddr[4]; /* physical address, aliased s_nlib */ - char s_vaddr[4]; /* virtual address */ - char s_size[4]; /* section size */ - char s_scnptr[4]; /* file ptr to raw data for section */ - char s_relptr[4]; /* file ptr to relocation */ - char s_lnnoptr[4]; /* file ptr to line numbers */ - char s_nreloc[2]; /* number of relocation entries */ - char s_nlnno[2]; /* number of line number entries */ - char s_flags[4]; /* flags */ - }; - -#define SCNHDR struct external_scnhdr -#define SCNHSZ 40 - -/* Names of "special" sections. */ - -#define _TEXT ".text" -#define _DATA ".data" -#define _BSS ".bss" -#define _COMMENT ".comment" -#define _LIB ".lib" -#endif /* not DO_NOT_DEFINE_SCNHDR */ - -#ifndef DO_NOT_DEFINE_LINENO - -/********************** LINE NUMBERS **********************/ - -#ifndef L_LNNO_SIZE -#error L_LNNO_SIZE needs to be defined -#endif - -/* 1 line number entry for every "breakpointable" source line in a section. - Line numbers are grouped on a per function basis; first entry in a function - grouping will have l_lnno = 0 and in place of physical address will be the - symbol table index of the function name. */ -struct external_lineno -{ - union - { - char l_symndx[4]; /* function name symbol index, iff l_lnno == 0*/ - char l_paddr[4]; /* (physical) address of line number */ - } l_addr; - - char l_lnno[L_LNNO_SIZE]; /* line number */ -}; - -#define LINENO struct external_lineno -#define LINESZ (4 + L_LNNO_SIZE) - -#if L_LNNO_SIZE == 4 -#define GET_LINENO_LNNO(abfd, ext) H_GET_32 (abfd, (ext->l_lnno)) -#define PUT_LINENO_LNNO(abfd, val, ext) H_PUT_32 (abfd, val, (ext->l_lnno)) -#endif -#if L_LNNO_SIZE == 2 -#define GET_LINENO_LNNO(abfd, ext) H_GET_16 (abfd, (ext->l_lnno)) -#define PUT_LINENO_LNNO(abfd, val, ext) H_PUT_16 (abfd, val, (ext->l_lnno)) -#endif - -#endif /* not DO_NOT_DEFINE_LINENO */ - -#ifndef DO_NOT_DEFINE_SYMENT -/********************** SYMBOLS **********************/ - -#define E_SYMNMLEN 8 /* # characters in a symbol name */ -#ifndef E_FILNMLEN -#define E_FILNMLEN 14 -#endif -#define E_DIMNUM 4 /* # array dimensions in auxiliary entry */ - -struct external_syment -{ - union - { - char e_name[E_SYMNMLEN]; - - struct - { - char e_zeroes[4]; - char e_offset[4]; - } e; - } e; - - char e_value[4]; - char e_scnum[2]; - char e_type[2]; - char e_sclass[1]; - char e_numaux[1]; -}; - -#define SYMENT struct external_syment -#define SYMESZ 18 - -#ifndef N_BTMASK -#define N_BTMASK 0xf -#endif - -#ifndef N_TMASK -#define N_TMASK 0x30 -#endif - -#ifndef N_BTSHFT -#define N_BTSHFT 4 -#endif - -#ifndef N_TSHIFT -#define N_TSHIFT 2 -#endif - -#endif /* not DO_NOT_DEFINE_SYMENT */ - -#ifndef DO_NOT_DEFINE_AUXENT - -union external_auxent -{ - struct - { - char x_tagndx[4]; /* str, un, or enum tag indx */ - - union - { - struct - { - char x_lnno[2]; /* declaration line number */ - char x_size[2]; /* str/union/array size */ - } x_lnsz; - - char x_fsize[4]; /* size of function */ - - } x_misc; - - union - { - struct /* if ISFCN, tag, or .bb */ - { - char x_lnnoptr[4]; /* ptr to fcn line # */ - char x_endndx[4]; /* entry ndx past block end */ - } x_fcn; - - struct /* if ISARY, up to 4 dimen. */ - { - char x_dimen[E_DIMNUM][2]; - } x_ary; - - } x_fcnary; - - char x_tvndx[2]; /* tv index */ - - } x_sym; - - union - { - char x_fname[E_FILNMLEN]; - - struct - { - char x_zeroes[4]; - char x_offset[4]; - } x_n; - - } x_file; - - struct - { - char x_scnlen[4]; /* section length */ - char x_nreloc[2]; /* # relocation entries */ - char x_nlinno[2]; /* # line numbers */ -#ifdef INCLUDE_COMDAT_FIELDS_IN_AUXENT - char x_checksum[4]; /* section COMDAT checksum */ - char x_associated[2]; /* COMDAT associated section index */ - char x_comdat[1]; /* COMDAT selection number */ -#endif - } x_scn; - - struct - { - char x_tvfill[4]; /* tv fill value */ - char x_tvlen[2]; /* length of .tv */ - char x_tvran[2][2]; /* tv range */ - } x_tv; /* info about .tv section (in auxent of symbol .tv)) */ -}; - -#define AUXENT union external_auxent -#define AUXESZ 18 - -#define _ETEXT "etext" - -#endif /* not DO_NOT_DEFINE_AUXENT */ - -#endif /* COFF_EXTERNAL_H */ |