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* config/obj-coff.h, config/obj-coff.c: Deleted all code used only when 

BFD_ASSEMBLER is not defined, and all conditionals relating to such code.  No
such targets remain.

Fixes for stabs-in-coff:
* config/obj-coff.c: Include subsegs.h.
(coff_frob_section): New function.
(obj_coff_init_stab_section): New function.
* config/obj-coff.h (obj_coff_init_stab_section, coff_frob_section): Declare.
(obj_frob_section): New macro; uses coff_frob_section.
(INIT_STAB_SECTION): New macro; uses obj_coff_init_stab_section.
gdb-4_18-branch
Ken Raeburn 33 years ago
parent
a6652b1c62
commit
71b4de6fb8
3 changed files with 82 additions and 1744 deletions
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  1. 13
      gas/ChangeLog
  2. 1412
      gas/config/obj-coff.c
  3. 401
      gas/config/obj-coff.h

13
gas/ChangeLog
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@ -1,5 +1,18 @@
Wed Apr 20 18:46:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com) Wed Apr 20 18:46:14 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
* config/obj-coff.h, config/obj-coff.c: Deleted all code used only
when BFD_ASSEMBLER is not defined, and all conditionals relating
to such code. No such targets remain.
Fixes for stabs-in-coff:
* config/obj-coff.c: Include subsegs.h.
(coff_frob_section): New function.
(obj_coff_init_stab_section): New function.
* config/obj-coff.h (obj_coff_init_stab_section,
coff_frob_section): Declare.
(obj_frob_section): New macro; uses coff_frob_section.
(INIT_STAB_SECTION): New macro; uses obj_coff_init_stab_section.
* config/tc-sparc.c (md_section_align): Always round up to * config/tc-sparc.c (md_section_align): Always round up to
multiple of alignment power specified in bfd target vector. multiple of alignment power specified in bfd target vector.

1412
gas/config/obj-coff.c
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File diff suppressed because it is too large

401
gas/config/obj-coff.h
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@ -1,5 +1,5 @@
/* coff object file format /* coff object file format
Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc. Copyright (C) 1989, 1990, 1991, 1992, 1994 Free Software Foundation, Inc.
This file is part of GAS. This file is part of GAS.
@ -21,8 +21,6 @@
#include "targ-cpu.h" #include "targ-cpu.h"
#if defined (BFD_HEADERS) || defined (BFD_ASSEMBLER)
/* This internal_lineno crap is to stop namespace pollution from the /* This internal_lineno crap is to stop namespace pollution from the
bfd internal coff headerfile. */ bfd internal coff headerfile. */
@ -31,9 +29,7 @@
#include "coff/internal.h" #include "coff/internal.h"
#undef internal_lineno #undef internal_lineno
#ifdef BFD_ASSEMBLER
#include "../bfd/libcoff.h" #include "../bfd/libcoff.h"
#endif
#ifdef TC_A29K #ifdef TC_A29K
#include "coff/a29k.h" #include "coff/a29k.h"
@ -72,72 +68,6 @@ extern bfd *stdoutput;
#endif #endif
#endif #endif
#else /* not BFD_HEADERS */
#include "coff_gnu.h"
#endif /* not BFD_HEADERS */
#ifndef BFD_ASSEMBLER
/* 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 */
#endif /* TC_M68K */
#if 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 */
#endif /* TC_I386 */
#if 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 */
#endif /* TC_I960 */
#if defined(TC_A29K)
#define BYTE_ORDERING F_AR32W /* big endian. */
#ifndef FILE_HEADER_MAGIC
#define FILE_HEADER_MAGIC SIPFBOMAGIC
#endif /* FILE_HEADER_MAGIC */
#endif /* TC_A29K */
#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 (FILE_HEADER_MAGIC)
#ifndef BFD_HEADERS
/* Add these definitions to have a consistent convention for all the
types used in COFF format. */
#define AOUTHDR struct aouthdr
#define AOUTHDRSZ sizeof(AOUTHDR)
#endif
#endif /* not BFD_ASSEMBLER */
/* SYMBOL TABLE */ /* SYMBOL TABLE */
/* targets may also set this */ /* targets may also set this */
@ -145,8 +75,6 @@ extern const segT N_TYPE_seg[];
#define SYMBOLS_NEED_BACKPOINTERS 1 #define SYMBOLS_NEED_BACKPOINTERS 1
#endif /* SYMBOLS_NEED_BACKPOINTERS */ #endif /* SYMBOLS_NEED_BACKPOINTERS */
#ifdef BFD_ASSEMBLER
/* Alter the field names, for now, until we've fixed up the other /* Alter the field names, for now, until we've fixed up the other
references to use the new name. */ references to use the new name. */
#ifdef TC_I960 #ifdef TC_I960
@ -161,123 +89,12 @@ extern const segT N_TYPE_seg[];
#define OBJ_COFF_MAX_AUXENTRIES 1 #define OBJ_COFF_MAX_AUXENTRIES 1
#endif #endif
#else
/* Symbol table entry data type */
typedef struct
{
#ifdef BFD_HEADERS
struct internal_syment ost_entry; /* Basic symbol */
union internal_auxent ost_auxent[OBJ_COFF_MAX_AUXENTRIES]; /* Auxiliary entry. */
#else
SYMENT ost_entry; /* Basic symbol */
AUXENT ost_auxent[OBJ_COFF_MAX_AUXENTRIES]; /* Auxiliary entry. */
#endif
unsigned int ost_flags; /* obj_coff internal use only flags */
}
obj_symbol_type;
#endif /* ! BFD_ASSEMBLER */
#ifdef BFD_ASSEMBLER
#define SYM_AUXENT(S) (&coffsymbol ((S)->bsym)->native[1].u.auxent) #define SYM_AUXENT(S) (&coffsymbol ((S)->bsym)->native[1].u.auxent)
#else
#define SYM_AUXENT(S) (&(S)->sy_symbol.ost_auxent[0])
#endif
#define DO_NOT_STRIP 0 #define DO_NOT_STRIP 0
#define DO_STRIP 1 #define DO_STRIP 1
#ifndef BFD_ASSEMBLER
/* 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
#define C_REGISTER_SECTION 4
/*
* 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_GET_VALUE(s) > 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)->sy_symbol.ost_entry.n_scnum == C_REGISTER_SECTION || \
(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_GET_VALUE (s) == 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_GET_VALUE (s) != 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 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))
/* 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); }
#else /* BFD_ASSEMBLER */
extern void obj_coff_section PARAMS ((int)); extern void obj_coff_section PARAMS ((int));
/* The number of auxiliary entries */ /* The number of auxiliary entries */
@ -293,43 +110,22 @@ extern int S_SET_STORAGE_CLASS PARAMS ((struct symbol *, int));
extern int S_GET_STORAGE_CLASS PARAMS ((struct symbol *)); extern int S_GET_STORAGE_CLASS PARAMS ((struct symbol *));
extern void SA_SET_SYM_ENDNDX PARAMS ((struct symbol *, struct symbol *)); extern void SA_SET_SYM_ENDNDX PARAMS ((struct symbol *, struct symbol *));
#endif /* ! BFD_ASSEMBLER */
/* Auxiliary entry macros. SA_ stands for symbol auxiliary */ /* Auxiliary entry macros. SA_ stands for symbol auxiliary */
/* Omit the tv related fields */ /* Omit the tv related fields */
/* Accessors */ /* Accessors */
#if defined (BFD_HEADERS) || defined (BFD_ASSEMBLER)
#define SA_GET_SYM_TAGNDX(s) (SYM_AUXENT (s)->x_sym.x_tagndx.l) #define SA_GET_SYM_TAGNDX(s) (SYM_AUXENT (s)->x_sym.x_tagndx.l)
#else
#define SA_GET_SYM_TAGNDX(s) (SYM_AUXENT (s)->x_sym.x_tagndx)
#endif
#define SA_GET_SYM_LNNO(s) (SYM_AUXENT (s)->x_sym.x_misc.x_lnsz.x_lnno) #define SA_GET_SYM_LNNO(s) (SYM_AUXENT (s)->x_sym.x_misc.x_lnsz.x_lnno)
#define SA_GET_SYM_SIZE(s) (SYM_AUXENT (s)->x_sym.x_misc.x_lnsz.x_size) #define SA_GET_SYM_SIZE(s) (SYM_AUXENT (s)->x_sym.x_misc.x_lnsz.x_size)
#define SA_GET_SYM_FSIZE(s) (SYM_AUXENT (s)->x_sym.x_misc.x_fsize) #define SA_GET_SYM_FSIZE(s) (SYM_AUXENT (s)->x_sym.x_misc.x_fsize)
#define SA_GET_SYM_LNNOPTR(s) (SYM_AUXENT (s)->x_sym.x_fcnary.x_fcn.x_lnnoptr) #define SA_GET_SYM_LNNOPTR(s) (SYM_AUXENT (s)->x_sym.x_fcnary.x_fcn.x_lnnoptr)
#ifdef BFD_HEADERS
#define SA_GET_SYM_ENDNDX(s) (SYM_AUXENT (s)->x_sym.x_fcnary.x_fcn.x_endndx.l)
#else
#define SA_GET_SYM_ENDNDX(s) (SYM_AUXENT (s)->x_sym.x_fcnary.x_fcn.x_endndx) #define SA_GET_SYM_ENDNDX(s) (SYM_AUXENT (s)->x_sym.x_fcnary.x_fcn.x_endndx)
#endif
#define SA_GET_SYM_DIMEN(s,i) (SYM_AUXENT (s)->x_sym.x_fcnary.x_ary.x_dimen[(i)]) #define SA_GET_SYM_DIMEN(s,i) (SYM_AUXENT (s)->x_sym.x_fcnary.x_ary.x_dimen[(i)])
#define SA_GET_FILE_FNAME(s) (SYM_AUXENT (s)->x_file.x_fname) #define SA_GET_FILE_FNAME(s) (SYM_AUXENT (s)->x_file.x_fname)
#define SA_GET_SCN_SCNLEN(s) (SYM_AUXENT (s)->x_scn.x_scnlen) #define SA_GET_SCN_SCNLEN(s) (SYM_AUXENT (s)->x_scn.x_scnlen)
#define SA_GET_SCN_NRELOC(s) (SYM_AUXENT (s)->x_scn.x_nreloc) #define SA_GET_SCN_NRELOC(s) (SYM_AUXENT (s)->x_scn.x_nreloc)
#define SA_GET_SCN_NLINNO(s) (SYM_AUXENT (s)->x_scn.x_nlinno) #define SA_GET_SCN_NLINNO(s) (SYM_AUXENT (s)->x_scn.x_nlinno)
/* Modifiers */
#ifndef BFD_ASSEMBLER
#ifdef BFD_HEADERS
#define SA_SET_SYM_TAGNDX(s,v) (SYM_AUXENT (s)->x_sym.x_tagndx.l=(v))
#define SA_SET_SYM_ENDNDX(s,v) (SYM_AUXENT (s)->x_sym.x_fcnary.x_fcn.x_endndx.l=(v))
#else
#define SA_SET_SYM_ENDNDX(s,v) (SYM_AUXENT (s)->x_sym.x_fcnary.x_fcn.x_endndx=(v))
#define SA_SET_SYM_TAGNDX(s,v) (SYM_AUXENT (s)->x_sym.x_tagndx=(v))
#endif
#endif
#define SA_SET_SYM_LNNO(s,v) (SYM_AUXENT (s)->x_sym.x_misc.x_lnsz.x_lnno=(v)) #define SA_SET_SYM_LNNO(s,v) (SYM_AUXENT (s)->x_sym.x_misc.x_lnsz.x_lnno=(v))
#define SA_SET_SYM_SIZE(s,v) (SYM_AUXENT (s)->x_sym.x_misc.x_lnsz.x_size=(v)) #define SA_SET_SYM_SIZE(s,v) (SYM_AUXENT (s)->x_sym.x_misc.x_lnsz.x_size=(v))
#define SA_SET_SYM_FSIZE(s,v) (SYM_AUXENT (s)->x_sym.x_misc.x_fsize=(v)) #define SA_SET_SYM_FSIZE(s,v) (SYM_AUXENT (s)->x_sym.x_misc.x_fsize=(v))
@ -374,15 +170,9 @@ extern void SA_SET_SYM_ENDNDX PARAMS ((struct symbol *, struct symbol *));
/* All other bits are unused. */ /* All other bits are unused. */
/* Accessors */ /* Accessors */
#ifdef BFD_ASSEMBLER
#define SF_GET(s) ((s)->sy_flags) #define SF_GET(s) ((s)->sy_flags)
#define SF_GET_DEBUG(s) ((s)->bsym->flags & BSF_DEBUGGING) #define SF_GET_DEBUG(s) ((s)->bsym->flags & BSF_DEBUGGING)
#define SF_SET_DEBUG(s) ((s)->bsym->flags |= BSF_DEBUGGING) #define SF_SET_DEBUG(s) ((s)->bsym->flags |= BSF_DEBUGGING)
#else
#define SF_GET(s) ((s)->sy_symbol.ost_flags)
#define SF_GET_DEBUG(s) ((s)->sy_symbol.ost_flags & SF_DEBUG)
#define SF_SET_DEBUG(s) ((s)->sy_symbol.ost_flags |= SF_DEBUG)
#endif
#define SF_GET_NORMAL_FIELD(s) (SF_GET (s) & SF_NORMAL_MASK) #define SF_GET_NORMAL_FIELD(s) (SF_GET (s) & SF_NORMAL_MASK)
#define SF_GET_DEBUG_FIELD(s) (SF_GET (s) & SF_DEBUG_MASK) #define SF_GET_DEBUG_FIELD(s) (SF_GET (s) & SF_DEBUG_MASK)
#define SF_GET_FILE(s) (SF_GET (s) & SF_FILE) #define SF_GET_FILE(s) (SF_GET (s) & SF_FILE)
@ -422,161 +212,12 @@ extern void SA_SET_SYM_ENDNDX PARAMS ((struct symbol *, struct symbol *));
#define SF_SET_IS_SYSPROC(s) (SF_GET (s) |= SF_IS_SYSPROC) /* used by i960 */ #define SF_SET_IS_SYSPROC(s) (SF_GET (s) |= SF_IS_SYSPROC) /* used by i960 */
#define SF_SET_SYSPROC(s,v) (SF_GET (s) |= ((v) & SF_SYSPROC)) /* used by i960 */ #define SF_SET_SYSPROC(s,v) (SF_GET (s) |= ((v) & SF_SYSPROC)) /* used by i960 */
/* File header macro and type definition */
#ifndef BFD_ASSEMBLER
/*
* 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) + \
(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_COUNT(h) ((h)->filehdr.f_nsyms)
#define H_GET_SYMBOL_TABLE_SIZE(h) (H_GET_SYMBOL_COUNT(h) * SYMESZ)
#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)
#ifndef OBJ_COFF_OMIT_OPTIONAL_HEADER
#define H_GET_HEADER_SIZE(h) (sizeof(FILHDR) \
+ sizeof(AOUTHDR)\
+ (H_GET_NUMBER_OF_SECTIONS(h) * SCNHSZ))
#else /* OBJ_COFF_OMIT_OPTIONAL_HEADER */
#define H_GET_HEADER_SIZE(h) (sizeof(FILHDR) \
+ (H_GET_NUMBER_OF_SECTIONS(h) * SCNHSZ))
#endif /* OBJ_COFF_OMIT_OPTIONAL_HEADER */
#define H_GET_TEXT_RELOCATION_SIZE(h) (text_section_header.s_nreloc * RELSZ)
#define H_GET_DATA_RELOCATION_SIZE(h) (data_section_header.s_nreloc * RELSZ)
/* 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 */
typedef struct
{
#ifdef BFD_HEADERS
struct internal_aouthdr aouthdr; /* a.out header */
struct internal_filehdr filehdr; /* File header, not machine dep. */
#else
AOUTHDR aouthdr; /* a.out header */
FILHDR filehdr; /* File header, not machine dep. */
#endif
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;
#endif /* ! BFD_ASSEMBLER */
/* -------------- Line number handling ------- */ /* -------------- Line number handling ------- */
extern int text_lineno_number; extern int text_lineno_number;
extern int coff_line_base; extern int coff_line_base;
#ifndef BFD_ASSEMBLER
/* line numbering stuff. */
typedef struct internal_lineno
{
#ifdef BFD_HEADERS
struct bfd_internal_lineno line;
#else
LINENO line; /* The lineno structure itself */
#endif
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))
void obj_emit_lineno PARAMS ((char **where, lineno * line, char *file_start));
#endif /* not BFD_ASSEMBLER */
#ifdef BFD_ASSEMBLER
#define obj_emit_lineno(WHERE,LINE,FILE_START) abort () #define obj_emit_lineno(WHERE,LINE,FILE_START) abort ()
extern void coff_add_linesym PARAMS ((struct symbol *)); extern void coff_add_linesym PARAMS ((struct symbol *));
#endif
/* stack stuff */ /* stack stuff */
typedef struct typedef struct
@ -587,7 +228,6 @@ typedef struct
char *data; char *data;
unsigned long pointer; unsigned long pointer;
} }
stack; stack;
char *stack_pop PARAMS ((stack * st)); char *stack_pop PARAMS ((stack * st));
@ -598,21 +238,16 @@ stack *stack_init PARAMS ((unsigned long chunk_size,
void c_dot_file_symbol PARAMS ((char *filename)); void c_dot_file_symbol PARAMS ((char *filename));
void stack_delete PARAMS ((stack * st)); void stack_delete PARAMS ((stack * st));
#ifndef BFD_ASSEMBLER
void obj_extra_stuff PARAMS ((object_headers * headers));
#ifndef tc_headers_hook
void tc_headers_hook PARAMS ((object_headers * headers));
#endif
#endif
#ifndef tc_coff_symbol_emit_hook #ifndef tc_coff_symbol_emit_hook
void tc_coff_symbol_emit_hook PARAMS ((/* symbolS * */)); void tc_coff_symbol_emit_hook PARAMS ((/* symbolS * */));
#endif #endif
extern void coff_frob_symbol PARAMS ((struct symbol *, int *)); extern void coff_frob_symbol PARAMS ((struct symbol *, int *));
extern void coff_frob_file PARAMS ((void)); extern void coff_frob_file PARAMS ((void));
extern void coff_frob_section PARAMS ((segT));
#define obj_frob_symbol(S,P) coff_frob_symbol(S,&P) #define obj_frob_symbol(S,P) coff_frob_symbol(S,&P)
#define obj_frob_file() coff_frob_file () #define obj_frob_file() coff_frob_file ()
#define obj_frob_section(S) coff_frob_section (S)
extern struct symbol *coff_last_function; extern struct symbol *coff_last_function;
@ -629,22 +264,6 @@ extern struct symbol *coff_last_function;
: 0) : 0)
#endif #endif
#ifndef BFD_ASSEMBLER
#ifdef BFD_HEADERS
void c_section_header PARAMS ((struct internal_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
void c_section_header PARAMS ((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));
#endif
#endif
/* sanity check */ /* sanity check */
#ifdef TC_I960 #ifdef TC_I960
@ -652,16 +271,12 @@ void c_section_header PARAMS ((SCNHDR * header,
hey ! Where is the C_LEAFSTAT definition ? i960 - coff support is depending on it. hey ! Where is the C_LEAFSTAT definition ? i960 - coff support is depending on it.
#endif /* no C_LEAFSTAT */ #endif /* no C_LEAFSTAT */
#endif /* TC_I960 */ #endif /* TC_I960 */
#ifndef BFD_ASSEMBLER
#ifdef BFD_HEADERS
extern struct internal_scnhdr data_section_header;
extern struct internal_scnhdr text_section_header;
#else
extern SCNHDR data_section_header;
extern SCNHDR text_section_header;
#endif
#endif
#define SEPARATE_STAB_SECTIONS #define SEPARATE_STAB_SECTIONS
/* We need 12 bytes at the start of the section to hold some initial
information. */
extern void obj_coff_init_stab_section PARAMS ((segT));
#define INIT_STAB_SECTION(seg) obj_coff_init_stab_section (seg)
/* end of obj-coff.h */ /* end of obj-coff.h */

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