From 7c328fb003a18adc3f1aa03fdf539103d3598b54 Mon Sep 17 00:00:00 2001 From: Steve Chamberlain Date: Tue, 5 Nov 1991 01:34:52 +0000 Subject: [PATCH] Changed name of #include from amdcoff.h to coff-a29k.h --- gas/config/obj-coff.h | 109 ++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 104 insertions(+), 5 deletions(-) diff --git a/gas/config/obj-coff.h b/gas/config/obj-coff.h index 8ee3fe7abb5..f85ef5ad923 100644 --- a/gas/config/obj-coff.h +++ b/gas/config/obj-coff.h @@ -5,7 +5,7 @@ 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) +the Free Software Foundation; either version 2, or (at your option) any later version. GAS is distributed in the hope that it will be useful, @@ -23,7 +23,46 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ #include "targ-cpu.h" + + +#ifdef BFD_HEADERS +#ifdef TC_A29K +#include "bfd.h" +#include "coff-a29k.h" + +/* This internal_lineno crap is to stop namespace pollution from the bfd internal + coff headerfile. */ + + +#define internal_lineno bfd_internal_lineno +#include "internalcoff.h" +#undef internal_lineno +/* +#undef RELOC +#undef SYMENT +#undef AUXENT +#undef LINENO +#undef FILHDR +#undef SCNHDR +#define RELOC struct internal_reloc +#define SYMENT struct internal_syment +#define AUXENT union internal_auxent +#define SCNHDR struct internal_scnhdr +#define LINENO struct bfd_internal_lineno +#define AOUTHDR struct internal_aouthdr +#define FILHDR struct internal_filehdr +#define AOUTHDRSZ sizeof(struct external_aouthdr) +*/ +/*#define x_endndx x_endndx.l +#define x_tagndx x_tagndx.l*/ +#define TARGET_FORMAT "coff-a29k-big" +extern bfd *stdoutput; +#else +help me +#endif +#else #include "coff.gnu.h" +#endif #ifdef USE_NATIVE_HEADERS #include @@ -80,10 +119,13 @@ extern const segT N_TYPE_seg[]; /* Magic number of paged executable. */ #define DEFAULT_MAGIC_NUMBER_FOR_OBJECT_FILE (OMAGIC) +#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 /* SYMBOL TABLE */ @@ -95,8 +137,13 @@ extern const segT N_TYPE_seg[]; /* 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; @@ -122,6 +169,7 @@ typedef struct { #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. @@ -143,6 +191,7 @@ typedef struct { /* 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)->sy_symbol.ost_entry.n_value == 0) @@ -197,12 +246,20 @@ typedef struct { /* Auxiliary entry macros. SA_ stands for symbol auxiliary */ /* Omit the tv related fields */ /* Accessors */ +#ifdef BFD_HEADERS +#define SA_GET_SYM_TAGNDX(s) ((s)->sy_symbol.ost_auxent[0].x_sym.x_tagndx.l) +#else #define SA_GET_SYM_TAGNDX(s) ((s)->sy_symbol.ost_auxent[0].x_sym.x_tagndx) +#endif #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) +#ifdef BFD_HEADERS +#define SA_GET_SYM_ENDNDX(s) ((s)->sy_symbol.ost_auxent[0].x_sym.x_fcnary.x_fcn.x_endndx.l) +#else #define SA_GET_SYM_ENDNDX(s) ((s)->sy_symbol.ost_auxent[0].x_sym.x_fcnary.x_fcn.x_endndx) +#endif #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) @@ -210,12 +267,20 @@ typedef struct { #define SA_GET_SCN_NLINNO(s) ((s)->sy_symbol.ost_auxent[0].x_scn.x_nlinno) /* Modifiers */ +#ifdef BFD_HEADERS +#define SA_SET_SYM_TAGNDX(s,v) ((s)->sy_symbol.ost_auxent[0].x_sym.x_tagndx.l=(v)) +#else #define SA_SET_SYM_TAGNDX(s,v) ((s)->sy_symbol.ost_auxent[0].x_sym.x_tagndx=(v)) +#endif #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)) +#ifdef BFD_HEADERS +#define SA_SET_SYM_ENDNDX(s,v) ((s)->sy_symbol.ost_auxent[0].x_sym.x_fcnary.x_fcn.x_endndx.l=(v)) +#else #define SA_SET_SYM_ENDNDX(s,v) ((s)->sy_symbol.ost_auxent[0].x_sym.x_fcnary.x_fcn.x_endndx=(v)) +#endif #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)) @@ -316,7 +381,7 @@ typedef struct { 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_GET_SYMBOL_TABLE_SIZE(h) + \ (h)->string_table_size) #define H_GET_TEXT_FILE_OFFSET(h) \ (long)(FILHSZ + OBJ_COFF_AOUTHDRSZ + \ @@ -356,7 +421,8 @@ typedef struct { #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_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 */ @@ -364,6 +430,18 @@ typedef struct { #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)) @@ -391,8 +469,13 @@ typedef struct { #define segment_name(v) (seg_name[(int) (v)]) 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 @@ -407,7 +490,11 @@ extern int text_lineno_number; /* 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; @@ -449,7 +536,13 @@ void tc_headers_hook(object_headers *headers); 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, +void c_section_header( +#ifdef BFD_HEADERS + struct internal_scnhdr *header, +#else + SCNHDR *header, +#endif + char *name, long core_address, long size, @@ -483,7 +576,13 @@ void tc_coff_symbol_emit_hook(); hey! Where is the C_LEAFSTAT definition? i960-coff support is depending on it. #endif /* no C_LEAFSTAT */ #endif /* TC_I960 */ - +#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 /* * Local Variables: * comment-column: 0 -- 2.30.2