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Diffstat (limited to 'gas/config/tc-sparc.h')
| -rw-r--r-- | gas/config/tc-sparc.h | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/gas/config/tc-sparc.h b/gas/config/tc-sparc.h deleted file mode 100644 index 2a057642be6..00000000000 --- a/gas/config/tc-sparc.h +++ /dev/null @@ -1,164 +0,0 @@ -/* tc-sparc.h - Macros and type defines for the sparc. - Copyright (C) 1989, 90-96, 97, 98, 1999 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 2, - 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, 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef TC_SPARC -#define TC_SPARC 1 - -#ifdef ANSI_PROTOTYPES -struct frag; -#endif - -/* This is used to set the default value for `target_big_endian'. */ -#define TARGET_BYTES_BIG_ENDIAN 1 - -#define LOCAL_LABELS_FB 1 - -#define TARGET_ARCH bfd_arch_sparc - -extern const char *sparc_target_format PARAMS ((void)); -#define TARGET_FORMAT sparc_target_format () - -#if 0 -#ifdef TE_SPARCAOUT -/* Bi-endian support may eventually be unconditional, but until things are - working well it's only provided for targets that need it. */ -#define SPARC_BIENDIAN -#endif -#endif -/* Make it unconditional and check if -EL is valid after option parsing */ -#define SPARC_BIENDIAN - -#define WORKING_DOT_WORD - -#define md_convert_frag(b,s,f) {as_fatal (_("sparc convert_frag\n"));} -#define md_estimate_size_before_relax(f,s) \ - (as_fatal(_("estimate_size_before_relax called")),1) - -#define LISTING_HEADER "SPARC GAS " - -extern int sparc_pic_code; - -#define md_do_align(n, fill, len, max, around) \ -if ((n) && (n) <= 10 && !need_pass_2 && !(fill) \ - && now_seg != data_section && now_seg != bss_section) \ - { \ - char *p; \ - p = frag_var (rs_align_code, 1 << n, 1, (relax_substateT) 1024, \ - (symbolS *) 0, (offsetT) (n), (char *) 0); \ - *p = 0x00; \ - goto around; \ - } - -/* We require .word, et. al., to be aligned correctly. */ -#define md_cons_align(nbytes) sparc_cons_align (nbytes) -extern void sparc_cons_align PARAMS ((int)); -#define HANDLE_ALIGN(fragp) sparc_handle_align (fragp) -extern void sparc_handle_align PARAMS ((struct frag *)); - -#if defined (OBJ_ELF) || defined (OBJ_AOUT) - -/* This expression evaluates to false if the relocation is for a local - object for which we still want to do the relocation at runtime. - True if we are willing to perform this relocation while building - the .o file. - - If the reloc is against an externally visible symbol, then the - a.out assembler should not do the relocation if generating PIC, and - the ELF assembler should never do the relocation. */ - -#ifdef OBJ_ELF -#define obj_relocate_extern 0 -#else -#define obj_relocate_extern (! sparc_pic_code) -#endif - -#define TC_RELOC_RTSYM_LOC_FIXUP(FIX) \ - (obj_relocate_extern \ - || (FIX)->fx_addsy == NULL \ - || (! S_IS_EXTERNAL ((FIX)->fx_addsy) \ - && ! S_IS_WEAK ((FIX)->fx_addsy) \ - && S_IS_DEFINED ((FIX)->fx_addsy) \ - && ! S_IS_COMMON ((FIX)->fx_addsy))) -#endif - -/* I know that "call 0" fails in sparc-coff if this doesn't return 1. I - don't know about other relocation types, or other formats, yet. */ -#ifdef OBJ_COFF -#define TC_FORCE_RELOCATION(FIXP) \ - ((FIXP)->fx_r_type == BFD_RELOC_32_PCREL_S2 \ - && ((FIXP)->fx_addsy == 0 \ - || S_GET_SEGMENT ((FIXP)->fx_addsy) == absolute_section)) -#define RELOC_REQUIRES_SYMBOL -#endif - -#ifdef OBJ_ELF -#define TC_FORCE_RELOCATION(fixp) elf32_sparc_force_relocation(fixp) -extern int elf32_sparc_force_relocation PARAMS ((struct fix *)); -#endif - -#define MD_APPLY_FIX3 -#define TC_HANDLES_FX_DONE - -#ifdef OBJ_ELF -/* Keep relocations against global symbols. Don't turn them into - relocations against sections. This is required for the dynamic - linker to operate properly. When generating PIC, we need to keep - any non PC relative reloc. */ -#define tc_fix_adjustable(FIX) \ - (! S_IS_EXTERNAL ((FIX)->fx_addsy) \ - && ! S_IS_WEAK ((FIX)->fx_addsy) \ - && (! sparc_pic_code \ - || (FIX)->fx_pcrel \ - || ((FIX)->fx_subsy != NULL \ - && (S_GET_SEGMENT ((FIX)->fx_subsy) \ - == S_GET_SEGMENT ((FIX)->fx_addsy))) \ - || strchr (S_GET_NAME ((FIX)->fx_addsy), '\001') != NULL \ - || strchr (S_GET_NAME ((FIX)->fx_addsy), '\002') != NULL)) -#endif - -#ifdef OBJ_AOUT -/* When generating PIC code, we must not adjust any reloc which will - turn into a reloc against the global offset table, nor any reloc - which we will need if a symbol is overridden. */ -#define tc_fix_adjustable(FIX) \ - (! sparc_pic_code \ - || ((FIX)->fx_pcrel \ - && ((FIX)->fx_addsy == NULL \ - || (! S_IS_EXTERNAL ((FIX)->fx_addsy) \ - && ! S_IS_WEAK ((FIX)->fx_addsy)))) \ - || (FIX)->fx_r_type == BFD_RELOC_16 \ - || (FIX)->fx_r_type == BFD_RELOC_32) -#endif - -#define elf_tc_final_processing sparc_elf_final_processing -extern void sparc_elf_final_processing PARAMS ((void)); - -#define md_operand(x) - -extern void sparc_md_end PARAMS ((void)); -#define md_end() sparc_md_end () - -#endif - -#define TC_CONS_FIX_NEW cons_fix_new_sparc -extern void cons_fix_new_sparc - PARAMS ((struct frag *, int, unsigned int, struct expressionS *)); - -/* end of tc-sparc.h */ |