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-rw-r--r--gas/config/obj-coff.h494
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diff --git a/gas/config/obj-coff.h b/gas/config/obj-coff.h
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+/* coff object file format
+ Copyright (C) 1989, 1990, 1991 Free Software Foundation, Inc.
+
+This file is part of GAS.
+
+GAS 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 1, or (at your option)
+any later version.
+
+GAS 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 GAS; see the file COPYING. If not, write to
+the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+/* $Id$ */
+
+#define OBJ_COFF 1
+
+#include "targ-cpu.h"
+
+#include "coff.gnu.h"
+
+#ifdef USE_NATIVE_HEADERS
+#include <filehdr.h>
+#include <aouthdr.h>
+#include <scnhdr.h>
+#include <storclass.h>
+#include <linenum.h>
+#include <syms.h>
+#include <reloc.h>
+#include <sys/types.h>
+#endif /* USE_NATIVE_HEADERS */
+
+/* Define some processor dependent values according to the processor we are
+ on. */
+#ifdef TC_M68K
+
+#define BYTE_ORDERING F_AR32W /* See filehdr.h for more info. */
+#ifndef FILE_HEADER_MAGIC
+#define FILE_HEADER_MAGIC MC68MAGIC /* ... */
+#endif /* FILE_HEADER_MAGIC */
+
+#elif defined(TC_I386)
+
+#define BYTE_ORDERING F_AR32WR /* See filehdr.h for more info. */
+#ifndef FILE_HEADER_MAGIC
+#define FILE_HEADER_MAGIC I386MAGIC /* ... */
+#endif /* FILE_HEADER_MAGIC */
+
+#elif defined(TC_I960)
+
+#define BYTE_ORDERING F_AR32WR /* See filehdr.h for more info. */
+#ifndef FILE_HEADER_MAGIC
+#define FILE_HEADER_MAGIC I960ROMAGIC /* ... */
+#endif /* FILE_HEADER_MAGIC */
+
+#elif defined(TC_A29K)
+
+#define BYTE_ORDERING F_AR32W /* big endian. */
+#ifndef FILE_HEADER_MAGIC
+#define FILE_HEADER_MAGIC SIPFBOMAGIC
+#endif /* FILE_HEADER_MAGIC */
+
+#else
+you lose
+#endif
+
+#ifndef OBJ_COFF_MAX_AUXENTRIES
+#define OBJ_COFF_MAX_AUXENTRIES 1
+#endif /* OBJ_COFF_MAX_AUXENTRIES */
+
+extern const short seg_N_TYPE[];
+extern const segT N_TYPE_seg[];
+
+/* Magic number of paged executable. */
+#define DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE (OMAGIC)
+
+/* Add these definitions to have a consistent convention for all the
+ types used in COFF format. */
+#define AOUTHDR struct aouthdr
+#define AOUTHDRSZ sizeof(AOUTHDR)
+
+/* SYMBOL TABLE */
+
+ /* targets may also set this */
+#ifndef SYMBOLS_NEED_BACKPOINTERS
+#define SYMBOLS_NEED_BACKPOINTERS 1
+#endif /* SYMBOLS_NEED_BACKPOINTERS */
+
+/* Symbol table entry data type */
+
+typedef struct {
+ SYMENT ost_entry; /* Basic symbol */
+ AUXENT ost_auxent[OBJ_COFF_MAX_AUXENTRIES]; /* Auxiliary entry. */
+ unsigned int ost_flags; /* obj_coff internal use only flags */
+} obj_symbol_type;
+
+/* If compiler generate leading underscores, remove them. */
+
+#ifndef STRIP_UNDERSCORE
+#define STRIP_UNDERSCORE 0
+#endif /* STRIP_UNDERSCORE */
+#define DO_NOT_STRIP 0
+#define DO_STRIP 1
+
+/* Symbol table macros and constants */
+
+/* Possible and usefull section number in symbol table
+ * The values of TEXT, DATA and BSS may not be portable.
+ */
+
+#define C_TEXT_SECTION ((short)1)
+#define C_DATA_SECTION ((short)2)
+#define C_BSS_SECTION ((short)3)
+#define C_ABS_SECTION N_ABS
+#define C_UNDEF_SECTION N_UNDEF
+#define C_DEBUG_SECTION N_DEBUG
+#define C_NTV_SECTION N_TV
+#define C_PTV_SECTION P_TV
+
+/*
+ * Macros to extract information from a symbol table entry.
+ * This syntaxic indirection allows independence regarding a.out or coff.
+ * The argument (s) of all these macros is a pointer to a symbol table entry.
+ */
+
+/* Predicates */
+/* True if the symbol is external */
+#define S_IS_EXTERNAL(s) ((s)->sy_symbol.ost_entry.n_scnum == C_UNDEF_SECTION)
+/* True if symbol has been defined, ie :
+ section > 0 (DATA, TEXT or BSS)
+ section == 0 and value > 0 (external bss symbol) */
+#define S_IS_DEFINED(s) ((s)->sy_symbol.ost_entry.n_scnum > C_UNDEF_SECTION || \
+ ((s)->sy_symbol.ost_entry.n_scnum == C_UNDEF_SECTION && \
+ (s)->sy_symbol.ost_entry.n_value > 0))
+/* True if a debug special symbol entry */
+#define S_IS_DEBUG(s) ((s)->sy_symbol.ost_entry.n_scnum == C_DEBUG_SECTION)
+/* True if a symbol is local symbol name */
+/* A symbol name whose name begin with ^A is a gas internal pseudo symbol */
+#define S_IS_LOCAL(s) (S_GET_NAME(s)[0] == '\001' || \
+ (S_LOCAL_NAME(s) && !flagseen['L']))
+/* True if a symbol is not defined in this file */
+#define S_IS_EXTERN(s) ((s)->sy_symbol.ost_entry.n_scnum == 0 && (s)->sy_symbol.ost_entry.n_value == 0)
+/*
+ * True if a symbol can be multiply defined (bss symbols have this def
+ * though it is bad practice)
+ */
+#define S_IS_COMMON(s) ((s)->sy_symbol.ost_entry.n_scnum == 0 && (s)->sy_symbol.ost_entry.n_value != 0)
+/* True if a symbol name is in the string table, i.e. its length is > 8. */
+#define S_IS_STRING(s) (strlen(S_GET_NAME(s)) > 8 ? 1 : 0)
+
+/* Accessors */
+/* The name of the symbol */
+#define S_GET_NAME(s) ((char*)(s)->sy_symbol.ost_entry.n_offset)
+/* The pointer to the string table */
+#define S_GET_OFFSET(s) ((s)->sy_symbol.ost_entry.n_offset)
+/* The zeroes if symbol name is longer than 8 chars */
+#define S_GET_ZEROES(s) ((s)->sy_symbol.ost_entry.n_zeroes)
+/* The value of the symbol */
+#define S_GET_VALUE(s) ((s)->sy_symbol.ost_entry.n_value)
+/* The numeric value of the segment */
+#define S_GET_SEGMENT(s) (N_TYPE_seg[(s)->sy_symbol.ost_entry.n_scnum+4])
+/* The data type */
+#define S_GET_DATA_TYPE(s) ((s)->sy_symbol.ost_entry.n_type)
+/* The storage class */
+#define S_GET_STORAGE_CLASS(s) ((s)->sy_symbol.ost_entry.n_sclass)
+/* The number of auxiliary entries */
+#define S_GET_NUMBER_AUXILIARY(s) ((s)->sy_symbol.ost_entry.n_numaux)
+
+/* Modifiers */
+/* Set the name of the symbol */
+#define S_SET_NAME(s,v) ((s)->sy_symbol.ost_entry.n_offset = (unsigned long)(v))
+/* Set the offset of the symbol */
+#define S_SET_OFFSET(s,v) ((s)->sy_symbol.ost_entry.n_offset = (v))
+/* The zeroes if symbol name is longer than 8 chars */
+#define S_SET_ZEROES(s,v) ((s)->sy_symbol.ost_entry.n_zeroes = (v))
+/* Set the value of the symbol */
+#define S_SET_VALUE(s,v) ((s)->sy_symbol.ost_entry.n_value = (v))
+/* The numeric value of the segment */
+#define S_SET_SEGMENT(s,v) ((s)->sy_symbol.ost_entry.n_scnum = SEGMENT_TO_SYMBOL_TYPE(v))
+/* The data type */
+#define S_SET_DATA_TYPE(s,v) ((s)->sy_symbol.ost_entry.n_type = (v))
+/* The storage class */
+#define S_SET_STORAGE_CLASS(s,v) ((s)->sy_symbol.ost_entry.n_sclass = (v))
+/* The number of auxiliary entries */
+#define S_SET_NUMBER_AUXILIARY(s,v) ((s)->sy_symbol.ost_entry.n_numaux = (v))
+
+/* Additional modifiers */
+/* The symbol is external (does not mean undefined) */
+#define S_SET_EXTERNAL(s) { S_SET_STORAGE_CLASS(s, C_EXT) ; SF_CLEAR_LOCAL(s); }
+
+/* Auxiliary entry macros. SA_ stands for symbol auxiliary */
+/* Omit the tv related fields */
+/* Accessors */
+#define SA_GET_SYM_TAGNDX(s) ((s)->sy_symbol.ost_auxent[0].x_sym.x_tagndx)
+#define SA_GET_SYM_LNNO(s) ((s)->sy_symbol.ost_auxent[0].x_sym.x_misc.x_lnsz.x_lnno)
+#define SA_GET_SYM_SIZE(s) ((s)->sy_symbol.ost_auxent[0].x_sym.x_misc.x_lnsz.x_size)
+#define SA_GET_SYM_FSIZE(s) ((s)->sy_symbol.ost_auxent[0].x_sym.x_misc.x_fsize)
+#define SA_GET_SYM_LNNOPTR(s) ((s)->sy_symbol.ost_auxent[0].x_sym.x_fcnary.x_fcn.x_lnnoptr)
+#define SA_GET_SYM_ENDNDX(s) ((s)->sy_symbol.ost_auxent[0].x_sym.x_fcnary.x_fcn.x_endndx)
+#define SA_GET_SYM_DIMEN(s,i) ((s)->sy_symbol.ost_auxent[0].x_sym.x_fcnary.x_ary.x_dimen[(i)])
+#define SA_GET_FILE_FNAME(s) ((s)->sy_symbol.ost_auxent[0].x_file.x_fname)
+#define SA_GET_SCN_SCNLEN(s) ((s)->sy_symbol.ost_auxent[0].x_scn.x_scnlen)
+#define SA_GET_SCN_NRELOC(s) ((s)->sy_symbol.ost_auxent[0].x_scn.x_nreloc)
+#define SA_GET_SCN_NLINNO(s) ((s)->sy_symbol.ost_auxent[0].x_scn.x_nlinno)
+
+/* Modifiers */
+#define SA_SET_SYM_TAGNDX(s,v) ((s)->sy_symbol.ost_auxent[0].x_sym.x_tagndx=(v))
+#define SA_SET_SYM_LNNO(s,v) ((s)->sy_symbol.ost_auxent[0].x_sym.x_misc.x_lnsz.x_lnno=(v))
+#define SA_SET_SYM_SIZE(s,v) ((s)->sy_symbol.ost_auxent[0].x_sym.x_misc.x_lnsz.x_size=(v))
+#define SA_SET_SYM_FSIZE(s,v) ((s)->sy_symbol.ost_auxent[0].x_sym.x_misc.x_fsize=(v))
+#define SA_SET_SYM_LNNOPTR(s,v) ((s)->sy_symbol.ost_auxent[0].x_sym.x_fcnary.x_fcn.x_lnnoptr=(v))
+#define SA_SET_SYM_ENDNDX(s,v) ((s)->sy_symbol.ost_auxent[0].x_sym.x_fcnary.x_fcn.x_endndx=(v))
+#define SA_SET_SYM_DIMEN(s,i,v) ((s)->sy_symbol.ost_auxent[0].x_sym.x_fcnary.x_ary.x_dimen[(i)]=(v))
+#define SA_SET_FILE_FNAME(s,v) strncpy((s)->sy_symbol.ost_auxent[0].x_file.x_fname,(v),FILNMLEN)
+#define SA_SET_SCN_SCNLEN(s,v) ((s)->sy_symbol.ost_auxent[0].x_scn.x_scnlen=(v))
+#define SA_SET_SCN_NRELOC(s,v) ((s)->sy_symbol.ost_auxent[0].x_scn.x_nreloc=(v))
+#define SA_SET_SCN_NLINNO(s,v) ((s)->sy_symbol.ost_auxent[0].x_scn.x_nlinno=(v))
+
+/*
+ * Internal use only definitions. SF_ stands for symbol flags.
+ *
+ * These values can be assigned to sy_symbol.ost_flags field of a symbolS.
+ *
+ * You'll break i960 if you shift the SYSPROC bits anywhere else. for
+ * more on the balname/callname hack, see tc-i960.h. b.out is done
+ * differently.
+ */
+
+#define SF_I960_MASK (0x000001ff) /* Bits 0-8 are used by the i960 port. */
+#define SF_SYSPROC (0x0000003f) /* bits 0-5 are used to store the sysproc number */
+#define SF_IS_SYSPROC (0x00000040) /* bit 6 marks symbols that are sysprocs */
+#define SF_BALNAME (0x00000080) /* bit 7 marks BALNAME symbols */
+#define SF_CALLNAME (0x00000100) /* bit 8 marks CALLNAME symbols */
+
+#define SF_NORMAL_MASK (0x0000ffff) /* bits 12-15 are general purpose. */
+
+#define SF_STATICS (0x00001000) /* Mark the .text & all symbols */
+#define SF_DEFINED (0x00002000) /* Symbol is defined in this file */
+#define SF_STRING (0x00004000) /* Symbol name length > 8 */
+#define SF_LOCAL (0x00008000) /* Symbol must not be emitted */
+
+#define SF_DEBUG_MASK (0xffff0000) /* bits 16-31 are debug info */
+
+#define SF_FUNCTION (0x00010000) /* The symbol is a function */
+#define SF_PROCESS (0x00020000) /* Process symbol before write */
+#define SF_TAGGED (0x00040000) /* Is associated with a tag */
+#define SF_TAG (0x00080000) /* Is a tag */
+#define SF_DEBUG (0x00100000) /* Is in debug or abs section */
+#define SF_GET_SEGMENT (0x00200000) /* Get the section of the forward symbol. */
+ /* All other bits are unused. */
+
+/* Accessors */
+#define SF_GET(s) ((s)->sy_symbol.ost_flags)
+#define SF_GET_NORMAL_FIELD(s) ((s)->sy_symbol.ost_flags & SF_NORMAL_MASK)
+#define SF_GET_DEBUG_FIELD(s) ((s)->sy_symbol.ost_flags & SF_DEBUG_MASK)
+#define SF_GET_FILE(s) ((s)->sy_symbol.ost_flags & SF_FILE)
+#define SF_GET_STATICS(s) ((s)->sy_symbol.ost_flags & SF_STATICS)
+#define SF_GET_DEFINED(s) ((s)->sy_symbol.ost_flags & SF_DEFINED)
+#define SF_GET_STRING(s) ((s)->sy_symbol.ost_flags & SF_STRING)
+#define SF_GET_LOCAL(s) ((s)->sy_symbol.ost_flags & SF_LOCAL)
+#define SF_GET_FUNCTION(s) ((s)->sy_symbol.ost_flags & SF_FUNCTION)
+#define SF_GET_PROCESS(s) ((s)->sy_symbol.ost_flags & SF_PROCESS)
+#define SF_GET_DEBUG(s) ((s)->sy_symbol.ost_flags & SF_DEBUG)
+#define SF_GET_TAGGED(s) ((s)->sy_symbol.ost_flags & SF_TAGGED)
+#define SF_GET_TAG(s) ((s)->sy_symbol.ost_flags & SF_TAG)
+#define SF_GET_GET_SEGMENT(s) ((s)->sy_symbol.ost_flags & SF_GET_SEGMENT)
+#define SF_GET_I960(s) ((s)->sy_symbol.ost_flags & SF_I960_MASK) /* used by i960 */
+#define SF_GET_BALNAME(s) ((s)->sy_symbol.ost_flags & SF_BALNAME) /* used by i960 */
+#define SF_GET_CALLNAME(s) ((s)->sy_symbol.ost_flags & SF_CALLNAME) /* used by i960 */
+#define SF_GET_IS_SYSPROC(s) ((s)->sy_symbol.ost_flags & SF_IS_SYSPROC) /* used by i960 */
+#define SF_GET_SYSPROC(s) ((s)->sy_symbol.ost_flags & SF_SYSPROC) /* used by i960 */
+
+/* Modifiers */
+#define SF_SET(s,v) ((s)->sy_symbol.ost_flags = (v))
+#define SF_SET_NORMAL_FIELD(s,v)((s)->sy_symbol.ost_flags |= ((v) & SF_NORMAL_MASK))
+#define SF_SET_DEBUG_FIELD(s,v) ((s)->sy_symbol.ost_flags |= ((v) & SF_DEBUG_MASK))
+#define SF_SET_FILE(s) ((s)->sy_symbol.ost_flags |= SF_FILE)
+#define SF_SET_STATICS(s) ((s)->sy_symbol.ost_flags |= SF_STATICS)
+#define SF_SET_DEFINED(s) ((s)->sy_symbol.ost_flags |= SF_DEFINED)
+#define SF_SET_STRING(s) ((s)->sy_symbol.ost_flags |= SF_STRING)
+#define SF_SET_LOCAL(s) ((s)->sy_symbol.ost_flags |= SF_LOCAL)
+#define SF_CLEAR_LOCAL(s) ((s)->sy_symbol.ost_flags &= ~SF_LOCAL)
+#define SF_SET_FUNCTION(s) ((s)->sy_symbol.ost_flags |= SF_FUNCTION)
+#define SF_SET_PROCESS(s) ((s)->sy_symbol.ost_flags |= SF_PROCESS)
+#define SF_SET_DEBUG(s) ((s)->sy_symbol.ost_flags |= SF_DEBUG)
+#define SF_SET_TAGGED(s) ((s)->sy_symbol.ost_flags |= SF_TAGGED)
+#define SF_SET_TAG(s) ((s)->sy_symbol.ost_flags |= SF_TAG)
+#define SF_SET_GET_SEGMENT(s) ((s)->sy_symbol.ost_flags |= SF_GET_SEGMENT)
+#define SF_SET_I960(s,v) ((s)->sy_symbol.ost_flags |= ((v) & SF_I960_MASK)) /* used by i960 */
+#define SF_SET_BALNAME(s) ((s)->sy_symbol.ost_flags |= SF_BALNAME) /* used by i960 */
+#define SF_SET_CALLNAME(s) ((s)->sy_symbol.ost_flags |= SF_CALLNAME) /* used by i960 */
+#define SF_SET_IS_SYSPROC(s) ((s)->sy_symbol.ost_flags |= SF_IS_SYSPROC) /* used by i960 */
+#define SF_SET_SYSPROC(s,v) ((s)->sy_symbol.ost_flags |= ((v) & SF_SYSPROC)) /* used by i960 */
+
+/* File header macro and type definition */
+
+/*
+ * File position calculators. Beware to use them when all the
+ * appropriate fields are set in the header.
+ */
+
+#ifdef OBJ_COFF_OMIT_OPTIONAL_HEADER
+#define OBJ_COFF_AOUTHDRSZ (0)
+#else
+#define OBJ_COFF_AOUTHDRSZ (AOUTHDRSZ)
+#endif /* OBJ_COFF_OMIT_OPTIONAL_HEADER */
+
+#define H_GET_FILE_SIZE(h) \
+ (long)(FILHSZ + OBJ_COFF_AOUTHDRSZ + \
+ H_GET_NUMBER_OF_SECTIONS(h) * SCNHSZ + \
+ H_GET_TEXT_SIZE(h) + H_GET_DATA_SIZE(h) + \
+ H_GET_RELOCATION_SIZE(h) + H_GET_LINENO_SIZE(h) + \
+ H_GET_SYMBOL_TABLE_SIZE(h) * SYMESZ + \
+ (h)->string_table_size)
+#define H_GET_TEXT_FILE_OFFSET(h) \
+ (long)(FILHSZ + OBJ_COFF_AOUTHDRSZ + \
+ H_GET_NUMBER_OF_SECTIONS(h) * SCNHSZ)
+#define H_GET_DATA_FILE_OFFSET(h) \
+ (long)(FILHSZ + OBJ_COFF_AOUTHDRSZ + \
+ H_GET_NUMBER_OF_SECTIONS(h) * SCNHSZ + \
+ H_GET_TEXT_SIZE(h))
+#define H_GET_BSS_FILE_OFFSET(h) 0
+#define H_GET_RELOCATION_FILE_OFFSET(h) \
+ (long)(FILHSZ + OBJ_COFF_AOUTHDRSZ + \
+ H_GET_NUMBER_OF_SECTIONS(h) * SCNHSZ + \
+ H_GET_TEXT_SIZE(h) + H_GET_DATA_SIZE(h))
+#define H_GET_LINENO_FILE_OFFSET(h) \
+ (long)(FILHSZ + OBJ_COFF_AOUTHDRSZ + \
+ H_GET_NUMBER_OF_SECTIONS(h) * SCNHSZ + \
+ H_GET_TEXT_SIZE(h) + H_GET_DATA_SIZE(h) + \
+ H_GET_RELOCATION_SIZE(h))
+#define H_GET_SYMBOL_TABLE_FILE_OFFSET(h) \
+ (long)(FILHSZ + OBJ_COFF_AOUTHDRSZ + \
+ H_GET_NUMBER_OF_SECTIONS(h) * SCNHSZ + \
+ H_GET_TEXT_SIZE(h) + H_GET_DATA_SIZE(h) + \
+ H_GET_RELOCATION_SIZE(h) + H_GET_LINENO_SIZE(h))
+
+/* Accessors */
+/* aouthdr */
+#define H_GET_MAGIC_NUMBER(h) ((h)->aouthdr.magic)
+#define H_GET_VERSION_STAMP(h) ((h)->aouthdr.vstamp)
+#define H_GET_TEXT_SIZE(h) ((h)->aouthdr.tsize)
+#define H_GET_DATA_SIZE(h) ((h)->aouthdr.dsize)
+#define H_GET_BSS_SIZE(h) ((h)->aouthdr.bsize)
+#define H_GET_ENTRY_POINT(h) ((h)->aouthdr.entry)
+#define H_GET_TEXT_START(h) ((h)->aouthdr.text_start)
+#define H_GET_DATA_START(h) ((h)->aouthdr.data_start)
+/* filehdr */
+#define H_GET_FILE_MAGIC_NUMBER(h) ((h)->filehdr.f_magic)
+#define H_GET_NUMBER_OF_SECTIONS(h) ((h)->filehdr.f_nscns)
+#define H_GET_TIME_STAMP(h) ((h)->filehdr.f_timdat)
+#define H_GET_SYMBOL_TABLE_POINTER(h) ((h)->filehdr.f_symptr)
+#define H_GET_SYMBOL_TABLE_SIZE(h) ((h)->filehdr.f_nsyms)
+#define H_GET_SIZEOF_OPTIONAL_HEADER(h) ((h)->filehdr.f_opthdr)
+#define H_GET_FLAGS(h) ((h)->filehdr.f_flags)
+/* Extra fields to achieve bsd a.out compatibility and for convenience */
+#define H_GET_RELOCATION_SIZE(h) ((h)->relocation_size)
+#define H_GET_STRING_SIZE(h) ((h)->string_table_size)
+#define H_GET_LINENO_SIZE(h) ((h)->lineno_size)
+
+/* Modifiers */
+/* aouthdr */
+#define H_SET_MAGIC_NUMBER(h,v) ((h)->aouthdr.magic = (v))
+#define H_SET_VERSION_STAMP(h,v) ((h)->aouthdr.vstamp = (v))
+#define H_SET_TEXT_SIZE(h,v) ((h)->aouthdr.tsize = (v))
+#define H_SET_DATA_SIZE(h,v) ((h)->aouthdr.dsize = (v))
+#define H_SET_BSS_SIZE(h,v) ((h)->aouthdr.bsize = (v))
+#define H_SET_ENTRY_POINT(h,v) ((h)->aouthdr.entry = (v))
+#define H_SET_TEXT_START(h,v) ((h)->aouthdr.text_start = (v))
+#define H_SET_DATA_START(h,v) ((h)->aouthdr.data_start = (v))
+/* filehdr */
+#define H_SET_FILE_MAGIC_NUMBER(h,v) ((h)->filehdr.f_magic = (v))
+#define H_SET_NUMBER_OF_SECTIONS(h,v) ((h)->filehdr.f_nscns = (v))
+#define H_SET_TIME_STAMP(h,v) ((h)->filehdr.f_timdat = (v))
+#define H_SET_SYMBOL_TABLE_POINTER(h,v) ((h)->filehdr.f_symptr = (v))
+#define H_SET_SYMBOL_TABLE_SIZE(h,v) ((h)->filehdr.f_nsyms = (v))
+#define H_SET_SIZEOF_OPTIONAL_HEADER(h,v) ((h)->filehdr.f_opthdr = (v))
+#define H_SET_FLAGS(h,v) ((h)->filehdr.f_flags = (v))
+/* Extra fields to achieve bsd a.out compatibility and for convinience */
+#define H_SET_RELOCATION_SIZE(h,t,d) ((h)->relocation_size = (t)+(d))
+#define H_SET_STRING_SIZE(h,v) ((h)->string_table_size = (v))
+#define H_SET_LINENO_SIZE(h,v) ((h)->lineno_size = (v))
+
+ /* Segment flipping */
+#define segment_name(v) (seg_name[(int) (v)])
+
+typedef struct {
+ AOUTHDR aouthdr; /* a.out header */
+ FILHDR filehdr; /* File header, not machine dep. */
+ long string_table_size; /* names + '\0' + sizeof(int) */
+ long relocation_size; /* Cumulated size of relocation
+ information for all sections in
+ bytes. */
+ long lineno_size; /* Size of the line number information
+ table in bytes */
+} object_headers;
+
+/* -------------- Line number handling ------- */
+extern int text_lineno_number;
+
+/* line numbering stuff. */
+
+typedef struct internal_lineno {
+ LINENO line; /* The lineno structure itself */
+ char* frag; /* Frag to which the line number is related */
+ struct internal_lineno* next; /* Forward chain pointer */
+} lineno;
+
+extern lineno *lineno_lastP;
+extern lineno *lineno_rootP;
+#define OBJ_EMIT_LINENO(a, b, c) obj_emit_lineno((a),(b),(c))
+
+#ifdef __STDC__
+void obj_emit_lineno(char **where, lineno *line, char *file_start);
+#else /* __STDC__ */
+void obj_emit_lineno();
+#endif /* __STDC__ */
+
+ /* stack stuff */
+typedef struct {
+ unsigned long chunk_size;
+ unsigned long element_size;
+ unsigned long size;
+ char* data;
+ unsigned long pointer;
+} stack;
+
+#ifdef __STDC__
+
+char *stack_pop(stack *st);
+char *stack_push(stack *st, char *element);
+char *stack_top(stack *st);
+stack *stack_init(unsigned long chunk_size, unsigned long element_size);
+void c_dot_file_symbol(char *filename);
+void obj_extra_stuff(object_headers *headers);
+void stack_delete(stack *st);
+
+#ifndef tc_headers_hook
+void tc_headers_hook(object_headers *headers);
+#endif /* tc_headers_hook */
+
+#ifndef tc_coff_symbol_emit_hook
+void tc_coff_symbol_emit_hook(); /* really tc_coff_symbol_emit_hook(symbolS *symbolP) */
+#endif /* tc_coff_symbol_emit_hook */
+
+void c_section_header(SCNHDR *header,
+ char *name,
+ long core_address,
+ long size,
+ long data_ptr,
+ long reloc_ptr,
+ long lineno_ptr,
+ long reloc_number,
+ long lineno_number,
+ long alignment);
+
+#else /* __STDC__ */
+
+char *stack_pop();
+char *stack_push();
+char *stack_top();
+stack *stack_init();
+void c_dot_file_symbol();
+void c_section_header();
+void obj_extra_stuff();
+void stack_delete();
+void tc_headers_hook();
+void tc_coff_symbol_emit_hook();
+
+#endif /* __STDC__ */
+
+
+ /* sanity check */
+
+#ifdef TC_I960
+#ifndef C_LEAFSTAT
+hey! Where is the C_LEAFSTAT definition? i960-coff support is depending on it.
+#endif /* no C_LEAFSTAT */
+#endif /* TC_I960 */
+
+/*
+ * Local Variables:
+ * comment-column: 0
+ * fill-column: 131
+ * End:
+ */
+
+/* end of obj-coff.h */
generated by cgit v1.1 at 2024-12-16 13:57:06 +0000