diff options
Diffstat (limited to 'binutils-2.24/gas/config/tc-i386.h')
| -rw-r--r-- | binutils-2.24/gas/config/tc-i386.h | 342 |
1 files changed, 0 insertions, 342 deletions
diff --git a/binutils-2.24/gas/config/tc-i386.h b/binutils-2.24/gas/config/tc-i386.h deleted file mode 100644 index de132d69..00000000 --- a/binutils-2.24/gas/config/tc-i386.h +++ /dev/null @@ -1,342 +0,0 @@ -/* tc-i386.h -- Header file for tc-i386.c - Copyright 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, - 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 - Free Software Foundation, Inc. - - This file is part of GAS, the GNU Assembler. - - 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 TC_I386 -#define TC_I386 1 - -#include "opcodes/i386-opc.h" - -struct fix; - -#define TARGET_BYTES_BIG_ENDIAN 0 - -#define TARGET_ARCH (i386_arch ()) -#define TARGET_MACH (i386_mach ()) -extern enum bfd_architecture i386_arch (void); -extern unsigned long i386_mach (void); - -#ifdef TE_FreeBSD -#define AOUT_TARGET_FORMAT "a.out-i386-freebsd" -#endif -#ifdef TE_NetBSD -#define AOUT_TARGET_FORMAT "a.out-i386-netbsd" -#endif -#ifdef TE_386BSD -#define AOUT_TARGET_FORMAT "a.out-i386-bsd" -#endif -#ifdef TE_LINUX -#define AOUT_TARGET_FORMAT "a.out-i386-linux" -#endif -#ifdef TE_Mach -#define AOUT_TARGET_FORMAT "a.out-mach3" -#endif -#ifdef TE_DYNIX -#define AOUT_TARGET_FORMAT "a.out-i386-dynix" -#endif -#ifndef AOUT_TARGET_FORMAT -#define AOUT_TARGET_FORMAT "a.out-i386" -#endif - -#ifdef TE_FreeBSD -#define ELF_TARGET_FORMAT "elf32-i386-freebsd" -#define ELF_TARGET_FORMAT64 "elf64-x86-64-freebsd" -#elif defined (TE_VXWORKS) -#define ELF_TARGET_FORMAT "elf32-i386-vxworks" -#elif defined (TE_NACL) -#define ELF_TARGET_FORMAT "elf32-i386-nacl" -#define ELF_TARGET_FORMAT32 "elf32-x86-64-nacl" -#define ELF_TARGET_FORMAT64 "elf64-x86-64-nacl" -#endif - -#ifdef TE_SOLARIS -#define ELF_TARGET_FORMAT "elf32-i386-sol2" -#define ELF_TARGET_FORMAT64 "elf64-x86-64-sol2" -#endif - -#ifndef ELF_TARGET_FORMAT -#define ELF_TARGET_FORMAT "elf32-i386" -#endif - -#ifndef ELF_TARGET_FORMAT64 -#define ELF_TARGET_FORMAT64 "elf64-x86-64" -#endif - -#ifndef ELF_TARGET_FORMAT32 -#define ELF_TARGET_FORMAT32 "elf32-x86-64" -#endif - -#ifndef ELF_TARGET_L1OM_FORMAT -#define ELF_TARGET_L1OM_FORMAT "elf64-l1om" -#endif - -#ifndef ELF_TARGET_K1OM_FORMAT -#define ELF_TARGET_K1OM_FORMAT "elf64-k1om" -#endif - -#if ((defined (OBJ_MAYBE_COFF) && defined (OBJ_MAYBE_AOUT)) \ - || defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF) \ - || defined (TE_PE) || defined (TE_PEP) || defined (OBJ_MACH_O)) -extern const char *i386_target_format (void); -#define TARGET_FORMAT i386_target_format () -#else -#ifdef TE_GO32 -#define TARGET_FORMAT "coff-go32" -#endif -#ifdef OBJ_AOUT -#define TARGET_FORMAT AOUT_TARGET_FORMAT -#endif -#endif - -#if (defined (OBJ_MAYBE_ELF) || defined (OBJ_ELF)) -#define md_end i386_elf_emit_arch_note -extern void i386_elf_emit_arch_note (void); -#endif - -#define SUB_SEGMENT_ALIGN(SEG, FRCHAIN) 0 - -/* '$' may be used as immediate prefix. */ -#undef LOCAL_LABELS_DOLLAR -#define LOCAL_LABELS_DOLLAR 0 -#undef LOCAL_LABELS_FB -#define LOCAL_LABELS_FB 1 - -extern const char extra_symbol_chars[]; -#define tc_symbol_chars extra_symbol_chars - -extern const char *i386_comment_chars; -#define tc_comment_chars i386_comment_chars - -/* The name of the global offset table generated by the compiler. Allow - this to be overridden if need be. */ -#ifndef GLOBAL_OFFSET_TABLE_NAME -#define GLOBAL_OFFSET_TABLE_NAME "_GLOBAL_OFFSET_TABLE_" -#endif - -#if (defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF)) && !defined (LEX_AT) -#define TC_PARSE_CONS_EXPRESSION(EXP, NBYTES) x86_cons (EXP, NBYTES) -#endif -extern void x86_cons (expressionS *, int); - -#define TC_CONS_FIX_NEW(FRAG,OFF,LEN,EXP) x86_cons_fix_new(FRAG, OFF, LEN, EXP) -extern void x86_cons_fix_new - (fragS *, unsigned int, unsigned int, expressionS *); - -#define TC_ADDRESS_BYTES x86_address_bytes -extern int x86_address_bytes (void); - -#define DIFF_EXPR_OK /* foo-. gets turned into PC relative relocs */ - -#define NO_RELOC BFD_RELOC_NONE - -void i386_validate_fix (struct fix *); -#define TC_VALIDATE_FIX(FIX,SEGTYPE,SKIP) i386_validate_fix(FIX) - -#define tc_fix_adjustable(X) tc_i386_fix_adjustable(X) -extern int tc_i386_fix_adjustable (struct fix *); - -/* Values passed to md_apply_fix don't include the symbol value. */ -#define MD_APPLY_SYM_VALUE(FIX) 0 - -/* ELF wants external syms kept, as does PE COFF. */ -#if defined (TE_PE) && defined (STRICT_PE_FORMAT) -#define EXTERN_FORCE_RELOC \ - (OUTPUT_FLAVOR == bfd_target_elf_flavour \ - || OUTPUT_FLAVOR == bfd_target_coff_flavour) -#else -#define EXTERN_FORCE_RELOC \ - (OUTPUT_FLAVOR == bfd_target_elf_flavour) -#endif - -/* This expression evaluates to true if the relocation is for a local - object for which we still want to do the relocation at runtime. - False if we are willing to perform this relocation while building - the .o file. GOTOFF and GOT32 do not need to be checked here because - they are not pcrel. .*/ - -#define TC_FORCE_RELOCATION_LOCAL(FIX) \ - (!(FIX)->fx_pcrel \ - || (FIX)->fx_r_type == BFD_RELOC_386_PLT32 \ - || (FIX)->fx_r_type == BFD_RELOC_386_GOTPC \ - || (FIX)->fx_r_type == BFD_RELOC_X86_64_GOTPCREL \ - || TC_FORCE_RELOCATION (FIX)) - -extern int i386_parse_name (char *, expressionS *, char *); -#define md_parse_name(s, e, m, c) i386_parse_name (s, e, c) - -extern operatorT i386_operator (const char *name, unsigned int operands, char *); -#define md_operator i386_operator - -extern int i386_need_index_operator (void); -#define md_need_index_operator i386_need_index_operator - -#define md_register_arithmetic 0 - -extern const struct relax_type md_relax_table[]; -#define TC_GENERIC_RELAX_TABLE md_relax_table - -extern int optimize_align_code; - -#define md_do_align(n, fill, len, max, around) \ -if ((n) \ - && !need_pass_2 \ - && optimize_align_code \ - && (!(fill) \ - || ((char)*(fill) == (char)0x90 && (len) == 1)) \ - && subseg_text_p (now_seg)) \ - { \ - frag_align_code ((n), (max)); \ - goto around; \ - } - -#define MAX_MEM_FOR_RS_ALIGN_CODE 31 - -extern void i386_align_code (fragS *, int); - -#define HANDLE_ALIGN(fragP) \ -if (fragP->fr_type == rs_align_code) \ - i386_align_code (fragP, (fragP->fr_next->fr_address \ - - fragP->fr_address \ - - fragP->fr_fix)); - -void i386_print_statistics (FILE *); -#define tc_print_statistics i386_print_statistics - -extern unsigned int i386_frag_max_var (fragS *); -#define md_frag_max_var i386_frag_max_var - -#define md_number_to_chars number_to_chars_littleendian - -enum processor_type -{ - PROCESSOR_UNKNOWN, - PROCESSOR_I386, - PROCESSOR_I486, - PROCESSOR_PENTIUM, - PROCESSOR_PENTIUMPRO, - PROCESSOR_PENTIUM4, - PROCESSOR_NOCONA, - PROCESSOR_CORE, - PROCESSOR_CORE2, - PROCESSOR_COREI7, - PROCESSOR_L1OM, - PROCESSOR_K1OM, - PROCESSOR_K6, - PROCESSOR_ATHLON, - PROCESSOR_K8, - PROCESSOR_GENERIC32, - PROCESSOR_GENERIC64, - PROCESSOR_AMDFAM10, - PROCESSOR_BD, - PROCESSOR_BT -}; - -extern enum processor_type cpu_arch_tune; -extern enum processor_type cpu_arch_isa; -extern i386_cpu_flags cpu_arch_isa_flags; - -struct i386_tc_frag_data -{ - enum processor_type isa; - i386_cpu_flags isa_flags; - enum processor_type tune; -}; - -/* We need to emit the right NOP pattern in .align frags. This is - done after the text-to-bits assembly pass, so we need to mark it with - the isa/tune settings at the time the .align was assembled. */ -#define TC_FRAG_TYPE struct i386_tc_frag_data - -#define TC_FRAG_INIT(FRAGP) \ - do \ - { \ - (FRAGP)->tc_frag_data.isa = cpu_arch_isa; \ - (FRAGP)->tc_frag_data.isa_flags = cpu_arch_isa_flags; \ - (FRAGP)->tc_frag_data.tune = cpu_arch_tune; \ - } \ - while (0) - -#ifdef SCO_ELF -#define tc_init_after_args() sco_id () -extern void sco_id (void); -#endif - -#define WORKING_DOT_WORD 1 - -/* We want .cfi_* pseudo-ops for generating unwind info. */ -#define TARGET_USE_CFIPOP 1 - -extern unsigned int x86_dwarf2_return_column; -#define DWARF2_DEFAULT_RETURN_COLUMN x86_dwarf2_return_column - -extern int x86_cie_data_alignment; -#define DWARF2_CIE_DATA_ALIGNMENT x86_cie_data_alignment - -extern int x86_dwarf2_addr_size (void); -#define DWARF2_ADDR_SIZE(bfd) x86_dwarf2_addr_size () - -#define tc_parse_to_dw2regnum tc_x86_parse_to_dw2regnum -extern void tc_x86_parse_to_dw2regnum (expressionS *); - -#define tc_cfi_frame_initial_instructions tc_x86_frame_initial_instructions -extern void tc_x86_frame_initial_instructions (void); - -#define md_elf_section_type(str,len) i386_elf_section_type (str, len) -extern int i386_elf_section_type (const char *, size_t); - -#ifdef TE_SOLARIS -#define md_fix_up_eh_frame(sec) i386_solaris_fix_up_eh_frame (sec) -extern void i386_solaris_fix_up_eh_frame (segT); -#endif - -/* Support for SHF_X86_64_LARGE */ -extern bfd_vma x86_64_section_word (char *, size_t); -extern bfd_vma x86_64_section_letter (int, char **); -#define md_elf_section_letter(LETTER, PTR_MSG) x86_64_section_letter (LETTER, PTR_MSG) -#define md_elf_section_word(STR, LEN) x86_64_section_word (STR, LEN) - -#ifdef TE_PE - -#define O_secrel O_md1 - -#define TC_DWARF2_EMIT_OFFSET tc_pe_dwarf2_emit_offset -void tc_pe_dwarf2_emit_offset (symbolS *, unsigned int); - -#endif /* TE_PE */ - -/* X_add_symbol:X_op_symbol (Intel mode only) */ -#define O_full_ptr O_md2 - -#ifdef OBJ_MACH_O - -#define TC_FORCE_RELOCATION(FIX) (obj_mach_o_force_reloc (FIX)) - -#define TC_FORCE_RELOCATION_SUB_SAME(FIX,SEG) \ - (obj_mach_o_force_reloc_sub_same (FIX, SEG)) - -#define TC_FORCE_RELOCATION_SUB_LOCAL(FIX,SEG) \ - (obj_mach_o_force_reloc_sub_local (FIX, SEG)) - -#define TC_VALIDATE_FIX_SUB(FIX, SEG) 1 - -#endif /* OBJ_MACH_O */ - -#endif /* TC_I386 */ |