diff options
Diffstat (limited to 'gas/config/obj-coff.h')
| -rw-r--r-- | gas/config/obj-coff.h | 494 |
1 files changed, 0 insertions, 494 deletions
diff --git a/gas/config/obj-coff.h b/gas/config/obj-coff.h index 4d6434df071..c6b4e63e62f 100644 --- a/gas/config/obj-coff.h +++ b/gas/config/obj-coff.h @@ -25,16 +25,6 @@ #define OBJ_COFF 1 -#ifndef BFD_ASSEMBLER - -#define WORKING_DOT_WORD -#define WARN_SIGNED_OVERFLOW_WORD -#define OBJ_COFF_OMIT_OPTIONAL_HEADER -#define BFD_HEADERS -#define BFD - -#endif - #include "targ-cpu.h" #include "bfd.h" @@ -85,11 +75,6 @@ #endif #endif -#ifdef TC_A29K -#include "coff/a29k.h" -#define TARGET_FORMAT "coff-a29k-big" -#endif - #ifdef TC_OR32 #include "coff/or32.h" #define TARGET_FORMAT "coff-or32-big" @@ -147,16 +132,6 @@ #define TARGET_FORMAT "pe-mips" #endif -#ifdef TC_M88K -#include "coff/m88k.h" -#define TARGET_FORMAT "coff-m88kbcs" -#endif - -#ifdef TC_W65 -#include "coff/w65.h" -#define TARGET_FORMAT "coff-w65" -#endif - #ifdef TC_TIC30 #include "coff/tic30.h" #define TARGET_FORMAT "coff-tic30" @@ -172,12 +147,6 @@ #define TARGET_FORMAT "coff1-c54x" #endif -#ifdef TC_TIC80 -#include "coff/tic80.h" -#define TARGET_FORMAT "coff-tic80" -#define ALIGNMENT_IN_S_FLAGS 1 -#endif - #ifdef TC_MCORE #include "coff/mcore.h" #ifndef TARGET_FORMAT @@ -190,11 +159,6 @@ #define USE_UNIQUE 1 #endif -/* Targets may also set this. Also, if BFD_ASSEMBLER is defined, this - will already have been defined. */ -#undef SYMBOLS_NEED_BACKPOINTERS -#define SYMBOLS_NEED_BACKPOINTERS 1 - #ifndef OBJ_COFF_MAX_AUXENTRIES #define OBJ_COFF_MAX_AUXENTRIES 1 #endif @@ -202,44 +166,6 @@ #define obj_symbol_new_hook coff_obj_symbol_new_hook #define obj_read_begin_hook coff_obj_read_begin_hook -/* This file really contains two implementations of the COFF back end. - They are in the process of being merged, but this is only a - preliminary, mechanical merging. Many definitions that are - identical between the two are still found in both versions. - - The first version, with BFD_ASSEMBLER defined, uses high-level BFD - interfaces and data structures. The second version, with - BFD_ASSEMBLER not defined, also uses BFD, but mostly for swapping - data structures and for doing the actual I/O. The latter defines - the preprocessor symbols BFD and BFD_HEADERS. Try not to let this - confuse you. - - These two are in the process of being merged, and eventually the - BFD_ASSEMBLER version should take over completely. Release timing - issues and namespace problems convinced me to merge the two - together in this fashion, a little sooner than I would have liked. - The real merge should be much better done by the time the next - release comes out. - - For now, the structure of this file is: - <common> - #ifdef BFD_ASSEMBLER - <one version> - #else - <other version> - #endif - <common> - Unfortunately, the common portions are very small at the moment, - and many declarations or definitions are duplicated. The structure - of obj-coff.c is similar. - - See doc/internals.texi for a brief discussion of the history, if - you care. - - Ken Raeburn, 5 May 1994. */ - -#ifdef BFD_ASSEMBLER - #include "bfd/libcoff.h" #define OUTPUT_FLAVOR bfd_target_coff_flavour @@ -414,422 +340,6 @@ hey ! Where is the C_LEAFSTAT definition ? i960 - coff support is depending on i #endif /* no C_LEAFSTAT */ #endif /* TC_I960 */ -#else /* not BFD_ASSEMBLER */ - -#if defined TC_A29K || defined TC_OR32 -/* Allow translate from aout relocs to coff relocs. */ -#define NO_RELOC 20 -#define RELOC_32 1 -#define RELOC_8 2 -#define RELOC_CONST 3 -#define RELOC_CONSTH 4 -#define RELOC_JUMPTARG 5 -#define RELOC_BASE22 6 -#define RELOC_HI22 7 -#define RELOC_LO10 8 -#define RELOC_BASE13 9 -#define RELOC_WDISP22 10 -#define RELOC_WDISP30 11 -#endif - -extern const segT N_TYPE_seg[]; - -/* Magic number of paged executable. */ -#define DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE 0x8300 - -/* SYMBOL TABLE */ - -/* Symbol table entry data type. */ - -typedef struct -{ - /* Basic symbol. */ - struct internal_syment ost_entry; - /* Auxiliary entry. */ - union internal_auxent ost_auxent[OBJ_COFF_MAX_AUXENTRIES]; - /* obj_coff internal use only flags. */ - unsigned int ost_flags; -} obj_symbol_type; - -/* Symbol table macros and constants. */ - -/* Possible and useful section number in symbol table - The values of TEXT, DATA and BSS may not be portable. */ - -#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 50 - -/* Macros to extract information from a symbol table entry. - This syntactic 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) \ - || ((s)->sy_symbol.ost_entry.n_scnum == C_ABS_SECTION)) - -/* Return true for symbols that should not be reduced to section - symbols or eliminated from expressions, because they may be - overridden by the linker. */ -#define S_FORCE_RELOC(s, strict) \ - (!SEG_NORMAL (S_GET_SEGMENT (s)) || (strict && S_IS_WEAK (s))) - -/* 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 includes ^A is a gas internal pseudo symbol. */ -#define S_IS_LOCAL(s) \ - ((s)->sy_symbol.ost_entry.n_scnum == C_REGISTER_SECTION \ - || (S_LOCAL_NAME(s) && ! flag_keep_locals && ! S_IS_DEBUG (s)) \ - || strchr (S_GET_NAME (s), '\001') != NULL \ - || strchr (S_GET_NAME (s), '\002') != NULL \ - || (flag_strip_local_absolute \ - && !S_IS_EXTERNAL (s) \ - && (s)->sy_symbol.ost_entry.n_scnum == C_ABS_SECTION)) - -/* 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) - -/* True if a symbol is defined as weak. */ -#ifdef TE_PE -#define S_IS_WEAK(s) \ - ( (s)->sy_symbol.ost_entry.n_sclass == C_NT_WEAK \ - || (s)->sy_symbol.ost_entry.n_sclass == C_WEAKEXT) -#else -#define S_IS_WEAK(s) \ - ((s)->sy_symbol.ost_entry.n_sclass == C_WEAKEXT) -#endif - -/* 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 numeric value of the segment. */ -#define S_GET_SEGMENT(s) s_get_segment (s) - -/* 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 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) \ - do \ - { \ - S_SET_STORAGE_CLASS (s, C_EXT); \ - SF_CLEAR_LOCAL (s); \ - } \ - while (0) - -/* Auxiliary entry macros. SA_ stands for symbol auxiliary. */ -/* Omit the tv related fields. */ -/* Accessors. */ -#define SYM_AUXENT(S) (&(S)->sy_symbol.ost_auxent[0]) - -#define SA_GET_SYM_TAGNDX(s) (SYM_AUXENT (s)->x_sym.x_tagndx.l) -#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_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_ENDNDX(s) (SYM_AUXENT (s)->x_sym.x_fcnary.x_fcn.x_endndx.l) -#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_OFFSET(s) (SYM_AUXENT (s)->x_file.x_n.x_offset) -#define SA_GET_FILE_FNAME_ZEROS(s) (SYM_AUXENT (s)->x_file.x_n.x_zeroes) -#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_NLINNO(s) (SYM_AUXENT (s)->x_scn.x_nlinno) - -/* Modifiers. */ -#define SA_SET_SYM_TAGNDX(s,v) (SYM_AUXENT (s)->x_sym.x_tagndx.l = (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_FSIZE(s,v) (SYM_AUXENT (s)->x_sym.x_misc.x_fsize = (v)) -#define SA_SET_SYM_LNNOPTR(s,v) (SYM_AUXENT (s)->x_sym.x_fcnary.x_fcn.x_lnnoptr = (v)) -#define SA_SET_SYM_ENDNDX(s,v) (SYM_AUXENT (s)->x_sym.x_fcnary.x_fcn.x_endndx.l = (v)) -#define SA_SET_SYM_DIMEN(s,i,v) (SYM_AUXENT (s)->x_sym.x_fcnary.x_ary.x_dimen[(i)] = (v)) -#define SA_SET_FILE_FNAME(s,v) strncpy (SYM_AUXENT (s)->x_file.x_fname,(v),FILNMLEN) -#define SA_SET_FILE_FNAME_OFFSET(s,v) (SYM_AUXENT (s)->x_file.x_n.x_offset = (v)) -#define SA_SET_FILE_FNAME_ZEROS(s,v) (SYM_AUXENT (s)->x_file.x_n.x_zeroes = (v)) -#define SA_SET_SCN_SCNLEN(s,v) (SYM_AUXENT (s)->x_scn.x_scnlen = (v)) -#define SA_SET_SCN_NRELOC(s,v) (SYM_AUXENT (s)->x_scn.x_nreloc = (v)) -#define SA_SET_SCN_NLINNO(s,v) (SYM_AUXENT (s)->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. */ -#define SF_ADJ_LNNOPTR 0x00400000 /* Has a lnnoptr. */ -/* All other bits are unused. */ - -/* Accessors. */ -#define SF_GET(s) ((s)->sy_symbol.ost_flags) -#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_FILE(s) (SF_GET (s) & SF_FILE) -#define SF_GET_STATICS(s) (SF_GET (s) & SF_STATICS) -#define SF_GET_DEFINED(s) (SF_GET (s) & SF_DEFINED) -#define SF_GET_STRING(s) (SF_GET (s) & SF_STRING) -#define SF_GET_LOCAL(s) (SF_GET (s) & SF_LOCAL) -#define SF_GET_FUNCTION(s) (SF_GET (s) & SF_FUNCTION) -#define SF_GET_PROCESS(s) (SF_GET (s) & SF_PROCESS) -#define SF_GET_DEBUG(s) (SF_GET (s) & SF_DEBUG) -#define SF_GET_TAGGED(s) (SF_GET (s) & SF_TAGGED) -#define SF_GET_TAG(s) (SF_GET (s) & SF_TAG) -#define SF_GET_GET_SEGMENT(s) (SF_GET (s) & SF_GET_SEGMENT) -#define SF_GET_ADJ_LNNOPTR(s) (SF_GET (s) & SF_ADJ_LNNOPTR) -#define SF_GET_I960(s) (SF_GET (s) & SF_I960_MASK) /* Used by i960. */ -#define SF_GET_BALNAME(s) (SF_GET (s) & SF_BALNAME) /* Used by i960. */ -#define SF_GET_CALLNAME(s) (SF_GET (s) & SF_CALLNAME) /* Used by i960. */ -#define SF_GET_IS_SYSPROC(s) (SF_GET (s) & SF_IS_SYSPROC) /* Used by i960. */ -#define SF_GET_SYSPROC(s) (SF_GET (s) & SF_SYSPROC) /* Used by i960. */ - -/* Modifiers. */ -#define SF_SET(s,v) (SF_GET (s) = (v)) -#define SF_SET_NORMAL_FIELD(s,v)(SF_GET (s) |= ((v) & SF_NORMAL_MASK)) -#define SF_SET_DEBUG_FIELD(s,v) (SF_GET (s) |= ((v) & SF_DEBUG_MASK)) -#define SF_SET_FILE(s) (SF_GET (s) |= SF_FILE) -#define SF_SET_STATICS(s) (SF_GET (s) |= SF_STATICS) -#define SF_SET_DEFINED(s) (SF_GET (s) |= SF_DEFINED) -#define SF_SET_STRING(s) (SF_GET (s) |= SF_STRING) -#define SF_SET_LOCAL(s) (SF_GET (s) |= SF_LOCAL) -#define SF_CLEAR_LOCAL(s) (SF_GET (s) &= ~SF_LOCAL) -#define SF_SET_FUNCTION(s) (SF_GET (s) |= SF_FUNCTION) -#define SF_SET_PROCESS(s) (SF_GET (s) |= SF_PROCESS) -#define SF_SET_DEBUG(s) (SF_GET (s) |= SF_DEBUG) -#define SF_SET_TAGGED(s) (SF_GET (s) |= SF_TAGGED) -#define SF_SET_TAG(s) (SF_GET (s) |= SF_TAG) -#define SF_SET_GET_SEGMENT(s) (SF_GET (s) |= SF_GET_SEGMENT) -#define SF_SET_ADJ_LNNOPTR(s) (SF_GET (s) |= SF_ADJ_LNNOPTR) -#define SF_SET_I960(s,v) (SF_GET (s) |= ((v) & SF_I960_MASK)) /* Used by i960. */ -#define SF_SET_BALNAME(s) (SF_GET (s) |= SF_BALNAME) /* Used by i960. */ -#define SF_SET_CALLNAME(s) (SF_GET (s) |= SF_CALLNAME) /* 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. */ - -/* 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 - -#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) (H_GET_TEXT_FILE_OFFSET (h) \ - + H_GET_TEXT_SIZE (h)) - -#define H_GET_BSS_FILE_OFFSET(h) 0 - -#define H_GET_RELOCATION_FILE_OFFSET(h) \ - (long) (H_GET_DATA_FILE_OFFSET (h) \ - + H_GET_DATA_SIZE (h)) - -#define H_GET_LINENO_FILE_OFFSET(h) \ - (long) (H_GET_RELOCATION_FILE_OFFSET (h) \ - + H_GET_RELOCATION_SIZE (h)) - -#define H_GET_SYMBOL_TABLE_FILE_OFFSET(h) \ - (long) (H_GET_LINENO_FILE_OFFSET (h) \ - + H_GET_LINENO_SIZE (h)) - -#define H_GET_FILE_SIZE(h) \ - (long) (H_GET_SYMBOL_TABLE_FILE_OFFSET (h) \ - + H_GET_SYMBOL_TABLE_SIZE (h) \ - + (h)->string_table_size) - -/* 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 convenience. */ -#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 -{ - struct internal_aouthdr aouthdr; /* a.out header. */ - struct internal_filehdr 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; - -struct lineno_list -{ - struct bfd_internal_lineno line; - char *frag; /* Frag to which the line number is related. */ - struct lineno_list *next; /* Forward chain pointer. */ -}; - -#define obj_segment_name(i) (segment_info[(int) (i)].scnhdr.s_name) - -#define obj_add_segment(s) obj_coff_add_segment (s) - -/* 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 */ - -extern struct internal_scnhdr data_section_header; -extern struct internal_scnhdr text_section_header; - -/* Forward the segment of a forwarded symbol. */ -#define OBJ_COPY_SYMBOL_ATTRIBUTES(dest,src) \ - (SF_GET_GET_SEGMENT (dest) \ - ? (S_SET_SEGMENT (dest, S_GET_SEGMENT (src)), 0) \ - : 0) - -#ifdef TE_PE -#define obj_handle_link_once(t) obj_coff_pe_handle_link_once (t) -#endif - -#endif /* not BFD_ASSEMBLER */ - extern const pseudo_typeS coff_pseudo_table[]; #ifndef obj_pop_insert @@ -861,7 +371,6 @@ extern const pseudo_typeS coff_pseudo_table[]; #define obj_app_file(name, app) c_dot_file_symbol (name, app) -#ifdef BFD_ASSEMBLER extern int S_SET_DATA_TYPE (symbolS *, int); extern int S_SET_STORAGE_CLASS (symbolS *, int); extern int S_GET_STORAGE_CLASS (symbolS *); @@ -873,9 +382,6 @@ extern void coff_adjust_symtab (void); extern void coff_frob_section (segT); extern void coff_adjust_section_syms (bfd *, asection *, void *); extern void coff_frob_file_after_relocs (void); -#else -extern void obj_extra_stuff (object_headers *); -#endif extern void coff_obj_symbol_new_hook (symbolS *); extern void coff_obj_read_begin_hook (void); extern void obj_coff_section (int); |