diff options
Diffstat (limited to 'binutils-2.24/gas/config/obj-coff.h')
| -rw-r--r-- | binutils-2.24/gas/config/obj-coff.h | 415 |
1 files changed, 0 insertions, 415 deletions
diff --git a/binutils-2.24/gas/config/obj-coff.h b/binutils-2.24/gas/config/obj-coff.h deleted file mode 100644 index ff5548ea..00000000 --- a/binutils-2.24/gas/config/obj-coff.h +++ /dev/null @@ -1,415 +0,0 @@ -/* coff object file format - Copyright 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, - 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009 - 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 3, 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, 51 Franklin Street - Fifth Floor, Boston, MA - 02110-1301, USA. */ - -#ifndef OBJ_FORMAT_H -#define OBJ_FORMAT_H - -#define OBJ_COFF 1 - -#include "targ-cpu.h" - -/* This internal_lineno crap is to stop namespace pollution from the - bfd internal coff headerfile. */ -#define internal_lineno bfd_internal_lineno -#include "coff/internal.h" -#undef internal_lineno - -/* CPU-specific setup: */ - -#ifdef TC_ARM -#include "coff/arm.h" -#ifndef TARGET_FORMAT -#define TARGET_FORMAT "coff-arm" -#endif -#endif - -#ifdef TC_PPC -#ifdef TE_PE -#include "coff/powerpc.h" -#else -#include "coff/rs6000.h" -#endif -#endif - -#ifdef TC_SPARC -#include "coff/sparc.h" -#endif - -#ifdef TC_I386 -#ifdef TE_PEP -#include "coff/x86_64.h" -#else -#include "coff/i386.h" -#endif - -#ifndef TARGET_FORMAT -#ifdef TE_PEP -#define TARGET_FORMAT "coff-x86-64" -#else -#define TARGET_FORMAT "coff-i386" -#endif -#endif -#endif - -#ifdef TC_M68K -#include "coff/m68k.h" -#ifndef TARGET_FORMAT -#define TARGET_FORMAT "coff-m68k" -#endif -#endif - -#ifdef TC_OR32 -#include "coff/or32.h" -#define TARGET_FORMAT "coff-or32-big" -#endif - -#ifdef TC_I960 -#include "coff/i960.h" -#define TARGET_FORMAT "coff-Intel-little" -#endif - -#ifdef TC_Z80 -#include "coff/z80.h" -#define TARGET_FORMAT "coff-z80" -#endif - -#ifdef TC_Z8K -#include "coff/z8k.h" -#define TARGET_FORMAT "coff-z8k" -#endif - -#ifdef TC_H8300 -#include "coff/h8300.h" -#define TARGET_FORMAT "coff-h8300" -#endif - -#ifdef TC_H8500 -#include "coff/h8500.h" -#define TARGET_FORMAT "coff-h8500" -#endif - -#ifdef TC_SH - -#ifdef TE_PE -#define COFF_WITH_PE -#endif - -#include "coff/sh.h" - -#ifdef TE_PE -#define TARGET_FORMAT "pe-shl" -#else - -#define TARGET_FORMAT \ - (!target_big_endian \ - ? (sh_small ? "coff-shl-small" : "coff-shl") \ - : (sh_small ? "coff-sh-small" : "coff-sh")) - -#endif -#endif - -#ifdef TC_MIPS -#define COFF_WITH_PE -#include "coff/mipspe.h" -#undef TARGET_FORMAT -#define TARGET_FORMAT "pe-mips" -#endif - -#ifdef TC_TIC30 -#include "coff/tic30.h" -#define TARGET_FORMAT "coff-tic30" -#endif - -#ifdef TC_TIC4X -#include "coff/tic4x.h" -#define TARGET_FORMAT "coff2-tic4x" -#endif - -#ifdef TC_TIC54X -#include "coff/tic54x.h" -#define TARGET_FORMAT "coff1-c54x" -#endif - -#ifdef TC_MCORE -#include "coff/mcore.h" -#ifndef TARGET_FORMAT -#define TARGET_FORMAT "pe-mcore" -#endif -#endif - -#ifdef TE_PE -#define obj_set_weak_hook pecoff_obj_set_weak_hook -#define obj_clear_weak_hook pecoff_obj_clear_weak_hook -#endif - -#ifndef OBJ_COFF_MAX_AUXENTRIES -#define OBJ_COFF_MAX_AUXENTRIES 1 -#endif - -#define obj_symbol_new_hook coff_obj_symbol_new_hook -#define obj_symbol_clone_hook coff_obj_symbol_clone_hook -#define obj_read_begin_hook coff_obj_read_begin_hook - -#include "bfd/libcoff.h" - -#define OUTPUT_FLAVOR bfd_target_coff_flavour - -/* Alter the field names, for now, until we've fixed up the other - references to use the new name. */ -#ifdef TC_I960 -#define TC_SYMFIELD_TYPE symbolS * -#define sy_tc bal -#endif - -#define OBJ_SYMFIELD_TYPE unsigned long -#define sy_obj sy_obj_flags - -/* We can't use the predefined section symbols in bfd/section.c, as - COFF symbols have extra fields. See bfd/libcoff.h:coff_symbol_type. */ -#ifndef obj_sec_sym_ok_for_reloc -#define obj_sec_sym_ok_for_reloc(SEC) ((SEC)->owner != 0) -#endif - -#define SYM_AUXENT(S) \ - (&coffsymbol (symbol_get_bfdsym (S))->native[1].u.auxent) -#define SYM_AUXINFO(S) \ - (&coffsymbol (symbol_get_bfdsym (S))->native[1]) - -/* The number of auxiliary entries. */ -#define S_GET_NUMBER_AUXILIARY(s) \ - (coffsymbol (symbol_get_bfdsym (s))->native->u.syment.n_numaux) -/* The number of auxiliary entries. */ -#define S_SET_NUMBER_AUXILIARY(s, v) (S_GET_NUMBER_AUXILIARY (s) = (v)) - -/* 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) - -/* Auxiliary entry macros. SA_ stands for symbol auxiliary. */ -/* Omit the tv related fields. */ -/* Accessors. */ - -#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) -#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_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) - -#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_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_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. */ -/* All other bits are unused. */ - -/* Accessors. */ -#define SF_GET(s) (* symbol_get_obj (s)) -#define SF_GET_DEBUG(s) (symbol_get_bfdsym (s)->flags & BSF_DEBUGGING) -#define SF_SET_DEBUG(s) (symbol_get_bfdsym (s)->flags |= BSF_DEBUGGING) -#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_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_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_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_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. */ - - -/* Line number handling. */ -extern int text_lineno_number; -extern int coff_line_base; -extern int coff_n_line_nos; -extern symbolS *coff_last_function; - -#define obj_emit_lineno(WHERE, LINE, FILE_START) abort () -#define obj_app_file(name, app) c_dot_file_symbol (name, app) -#define obj_frob_symbol(S,P) coff_frob_symbol (S, & P) -#define obj_frob_section(S) coff_frob_section (S) -#define obj_frob_file_after_relocs() coff_frob_file_after_relocs () -#ifndef obj_adjust_symtab -#define obj_adjust_symtab() coff_adjust_symtab () -#endif - -/* Forward the segment of a forwarded symbol, handle assignments that - just copy symbol values, etc. */ -#ifndef OBJ_COPY_SYMBOL_ATTRIBUTES -#ifndef TE_I386AIX -#define OBJ_COPY_SYMBOL_ATTRIBUTES(dest, src) \ - (SF_GET_GET_SEGMENT (dest) \ - ? (S_SET_SEGMENT (dest, S_GET_SEGMENT (src)), 0) \ - : 0) -#else -#define OBJ_COPY_SYMBOL_ATTRIBUTES(dest, src) \ - (SF_GET_GET_SEGMENT (dest) && S_GET_SEGMENT (dest) == SEG_UNKNOWN \ - ? (S_SET_SEGMENT (dest, S_GET_SEGMENT (src)), 0) \ - : 0) -#endif -#endif - -/* 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 const pseudo_typeS coff_pseudo_table[]; - -#ifndef obj_pop_insert -#define obj_pop_insert() pop_insert (coff_pseudo_table) -#endif - -/* In COFF, if a symbol is defined using .def/.val SYM/.endef, it's OK - to redefine the symbol later on. This can happen if C symbols use - a prefix, and a symbol is defined both with and without the prefix, - as in start/_start/__start in gcc/libgcc1-test.c. */ -#define RESOLVE_SYMBOL_REDEFINITION(sym) \ -(SF_GET_GET_SEGMENT (sym) \ - ? (sym->sy_frag = frag_now, \ - S_SET_VALUE (sym, frag_now_fix ()), \ - S_SET_SEGMENT (sym, now_seg), \ - 0) \ - : 0) - -/* Stabs in a coff file go into their own section. */ -#define SEPARATE_STAB_SECTIONS 1 - -/* We need 12 bytes at the start of the section to hold some initial - information. */ -#define INIT_STAB_SECTION(seg) obj_coff_init_stab_section (seg) - -/* Store the number of relocations in the section aux entry. */ -#define SET_SECTION_RELOCS(sec, relocs, n) \ - SA_SET_SCN_NRELOC (section_symbol (sec), n) - -#define obj_app_file(name, app) c_dot_file_symbol (name, app) - -extern int S_SET_DATA_TYPE (symbolS *, int); -extern int S_SET_STORAGE_CLASS (symbolS *, int); -extern int S_GET_STORAGE_CLASS (symbolS *); -extern void SA_SET_SYM_ENDNDX (symbolS *, symbolS *); -extern void coff_add_linesym (symbolS *); -extern void c_dot_file_symbol (const char *, int); -extern void coff_frob_symbol (symbolS *, int *); -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); -extern void coff_obj_symbol_new_hook (symbolS *); -extern void coff_obj_symbol_clone_hook (symbolS *, symbolS *); -extern void coff_obj_read_begin_hook (void); -#ifdef TE_PE -extern void pecoff_obj_set_weak_hook (symbolS *); -extern void pecoff_obj_clear_weak_hook (symbolS *); -#endif -extern void obj_coff_section (int); -extern segT obj_coff_add_segment (const char *); -extern void obj_coff_section (int); -extern void c_dot_file_symbol (const char *, int); -extern segT s_get_segment (symbolS *); -#ifndef tc_coff_symbol_emit_hook -extern void tc_coff_symbol_emit_hook (symbolS *); -#endif -extern void obj_coff_pe_handle_link_once (void); -extern void obj_coff_init_stab_section (segT); -extern void c_section_header (struct internal_scnhdr *, - char *, long, long, long, long, - long, long, long, long); -extern void obj_coff_seh_do_final (void); - -#ifndef obj_coff_generate_pdata -#define obj_coff_generate_pdata obj_coff_seh_do_final -#endif - - -#endif /* OBJ_FORMAT_H */ |