X-Git-Url: http://git.ipfire.org/?a=blobdiff_plain;f=gas%2Fconfig%2Ftc-v850.h;h=7480b584731115f470a2e5698489931fa9c0b9a4;hb=a2c5833233df078288c791c348a265c96c6182da;hp=59fa5074211b8053461e777b93d84bba886d84f2;hpb=021986386e5aea745ae5b4300b84a3f8ef50e00b;p=thirdparty%2Fbinutils-gdb.git diff --git a/gas/config/tc-v850.h b/gas/config/tc-v850.h index 59fa5074211..7480b584731 100644 --- a/gas/config/tc-v850.h +++ b/gas/config/tc-v850.h @@ -1,11 +1,11 @@ /* tc-v850.h -- Header file for tc-v850.c. - Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc. + Copyright (C) 1996-2022 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) + 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, @@ -15,75 +15,75 @@ 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. */ + Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA + 02110-1301, USA. */ #define TC_V850 -#include +#include "elf/v850.h" #define TARGET_BYTES_BIG_ENDIAN 0 -#ifndef BFD_ASSEMBLER - #error V850 support requires BFD_ASSEMBLER -#endif - /* The target BFD architecture. */ -#define TARGET_ARCH bfd_arch_v850 +#define TARGET_ARCH v850_target_arch +extern enum bfd_architecture v850_target_arch; /* The target BFD format. */ -#define TARGET_FORMAT "elf32-v850" +#define TARGET_FORMAT v850_target_format +extern const char * v850_target_format; -#define MD_APPLY_FIX3 #define md_operand(x) -/* This arranges for gas/write.c to not apply a relocation if - obj_fix_adjustable() says it is not adjustable. */ -#define TC_DONT_FIX_NON_ADJUSTABLE 1 +#define tc_fix_adjustable(FIX) v850_fix_adjustable (FIX) +extern bool v850_fix_adjustable (struct fix *); -#define obj_fix_adjustable(fixP) v850_fix_adjustable(fixP) -#define TC_FORCE_RELOCATION(fixp) v850_force_relocation(fixp) -extern int v850_force_relocation PARAMS ((struct fix *)); +#define TC_FORCE_RELOCATION(FIX) v850_force_relocation(FIX) +extern int v850_force_relocation (struct fix *); + +#ifdef OBJ_ELF +/* Values passed to md_apply_fix don't include the symbol value. */ +#define MD_APPLY_SYM_VALUE(FIX) 0 +#endif /* Permit temporary numeric labels. */ #define LOCAL_LABELS_FB 1 -#define DIFF_EXPR_OK /* foo-. gets turned into PC relative relocs */ +#define DIFF_EXPR_OK /* foo-. gets turned into PC relative relocs. */ /* We don't need to handle .word strangely. */ #define WORKING_DOT_WORD #define md_number_to_chars number_to_chars_littleendian - + /* We need to handle lo(), hi(), etc etc in .hword, .word, etc directives, so we have to parse "cons" expressions ourselves. */ #define TC_PARSE_CONS_EXPRESSION(EXP, NBYTES) parse_cons_expression_v850 (EXP) +extern bfd_reloc_code_real_type parse_cons_expression_v850 (expressionS *); + #define TC_CONS_FIX_NEW cons_fix_new_v850 -extern const struct relax_type md_relax_table[]; +extern void cons_fix_new_v850 (fragS *, int, int, expressionS *, + bfd_reloc_code_real_type); + #define TC_GENERIC_RELAX_TABLE md_relax_table +extern const struct relax_type md_relax_table[]; + +/* When relaxing, we need to generate + relocations for alignment directives. */ +#define HANDLE_ALIGN(frag) v850_handle_align (frag) +extern void v850_handle_align (fragS *); + +/* We need space in a frag's fixed size to allow for alignment when relaxing. */ +#define TC_FX_SIZE_SLACK(FIX) 2 + +#define MD_PCREL_FROM_SECTION(FIX, SEC) v850_pcrel_from_section (FIX, SEC) +extern long v850_pcrel_from_section (struct fix *, asection *); + +#define DWARF2_LINE_MIN_INSN_LENGTH 2 +/* We need to record the operand involved when a pseudo-reloc is + processed so that the resulting value can be inserted correctly. */ +#define TC_FIX_TYPE void * +#define TC_INIT_FIX_DATA(fixP) (fixP)->tc_fix_data = NULL -/* This section must be in the small data area (pointed to by GP). */ -#define SHF_V850_GPREL 0x10000000 -/* This section must be in the tiny data area (pointed to by EP). */ -#define SHF_V850_EPREL 0x20000000 -/* This section must be in the zero data area (pointed to by R0). */ -#define SHF_V850_R0REL 0x40000000 - -#define ELF_TC_SPECIAL_SECTIONS \ - { ".sdata", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_GPREL }, \ - { ".rosdata", SHT_PROGBITS, SHF_ALLOC + SHF_V850_GPREL }, \ - { ".sbss", SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_GPREL }, \ - { ".scommon", SHT_V850_SCOMMON, SHF_ALLOC + SHF_WRITE + SHF_V850_GPREL }, \ - { ".tdata", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_EPREL }, \ - { ".tbss", SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_EPREL }, \ - { ".tcommon", SHT_V850_TCOMMON, SHF_ALLOC + SHF_WRITE + SHF_V850_R0REL }, \ - { ".zdata", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_R0REL }, \ - { ".rozdata", SHT_PROGBITS, SHF_ALLOC + SHF_V850_R0REL }, \ - { ".zbss", SHT_NOBITS, SHF_ALLOC + SHF_WRITE + SHF_V850_R0REL }, \ - { ".zcommon", SHT_V850_ZCOMMON, SHF_ALLOC + SHF_WRITE + SHF_V850_R0REL }, \ - { ".call_table_data", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE }, \ - { ".call_table_text", SHT_PROGBITS, SHF_ALLOC + SHF_WRITE + SHF_EXECINSTR }, - -#define MD_PCREL_FROM_SECTION(fixP,section) v850_pcrel_from_section (fixP, section) -extern long v850_pcrel_from_section (); +#define md_end v850_md_end +extern void v850_md_end (void);