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* * config/tc-mips.h: Fix comment formatting.Thiemo Seufer2003-05-151-1/+1
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* * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.Thiemo Seufer2003-04-261-0/+3
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* * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.Alexandre Oliva2003-04-111-0/+5
| | | | | | | | | | | | | | | | | | | | | | * config/tc-mips.c: Use signed add for n32 address arithmetic. (append_insn): When filling delay slots with instructions that have fixups that tc_gen_reloc might consider modifyable in variant frags, start a new frag. (load_address): Generate GOT_DISP with of without offset depending on whether symbol is local. For -xgot, use GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16. (macro) <M_DLA_AB, M_LA_AB>: Likewise. <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got, CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got. <ld_st>: In NewABI with small got, always use GOT_PAGE/GOT_OFST, with the latter in the load/store instruction. With big got, use GOT_HI16/GOT_LO16 or GOT_PAGE/GOT_OFST. (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI. Add tc_frag_data.tc_fr_offset to addends. Decay CALL16, GOT_OFST and GOT_DISP to GOT_DISP in NewABI. (md_convert_frag): Use memmove for safe copying of overlapping regions.
* * config/tc-mips.c (mips_validate_fix): New function.Alexandre Oliva2003-03-121-0/+9
| | | | | * config/tc-mips.h (TC_VALIDATE_FIX): Define. (mips_validate_fix): Declare.
* Update copyright dateAlan Modra2003-01-241-1/+1
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* * symbols.c (S_FORCE_RELOC): Add "strict" param.Alan Modra2003-01-231-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * symbols.h (S_FORCE_RELOC): Likewise. * config/obj-aout.h (S_FORCE_RELOC): Likewise. * config/obj-bout.h (S_FORCE_RELOC): Likewise. * config/obj-coff.h (S_FORCE_RELOC): Likewise. * config/obj-ieee.h (S_FORCE_RELOC): Likewise. * config/obj-vms.h (S_FORCE_RELOC): Likewise. * write.c (generic_force_reloc): New function. (TC_FORCE_RELOCATION): Use it here instead of S_FORCE_RELOC. (TC_FORCE_RELOCATION_SUB_SAME): Test TC_FORCE_RELOCATION too. (adjust_reloc_syms): Adjust S_FORCE_RELOC call. * as.h (generic_force_reloc): Declare. * doc/internals.texi (S_FORCE_RELOC): Update. (TC_FORCE_RELOCATION_SUB_SAME): Update. * config/tc-alpha.c (alpha_force_relocation): Adjust to use generic_force_reloc. (alpha_fix_adjustable): Likewise. * config/tc-arm.c (arm_force_relocation): Likewise. * config/tc-cris.c (md_cris_force_relocation): Likewise. * config/tc-frv.c (frv_force_relocation): Likewise. * config/tc-i386.c (md_apply_fix3): Likewise. * config/tc-ia64.c (ia64_force_relocation): Likewise. * config/tc-ip2k.c (ip2k_force_relocation): Likewise. * config/tc-m32r.c (m32r_force_relocation): Likewise. * config/tc-m68hc11.c (tc_m68hc11_force_relocation): Likewise. * config/tc-mcore.c (mcore_force_relocation): Likewise. * config/tc-mips.c (mips_force_relocation): Likewise. * config/tc-mmix.c (mmix_force_relocation): Likewise. * config/tc-ppc.c (ppc_force_relocation): Likewise. * config/tc-s390.c (tc_s390_force_relocation): Likewise. * config/tc-sh.c (sh_force_relocation): Likewise. (md_pcrel_from_section): Likewise. * config/tc-sparc.c (tc_gen_reloc): Likewise. * config/tc-v850.c (v850_force_relocation): Likewise. * config/tc-xstormy16.c (xstormy16_force_relocation): Likewise. * config/tc-i386.h (TC_FORCE_RELOCATION): Likewise. * config/tc-mcore.h (TC_FORCE_RELOCATION): Likewise. * config/tc-sparc.h (tc_fix_adjustable): Likewise. * config/tc-d10v.c (d10v_force_relocation): Delete. * config/tc-d10v.h (TC_FORCE_RELOCATION): Don't define. * config/tc-dlx.c (md_dlx_force_relocation): Delete. * config/tc-dlx.h (TC_FORCE_RELOCATION): Don't define. * config/tc-fr30.c (fr30_force_relocation): Delete. * config/tc-fr30.h (TC_FORCE_RELOCATION): Don't define. * config/tc-mn10300.c (mn10300_force_relocation): Delete. * config/tc-mn10300.h (TC_FORCE_RELOCATION): Don't define. (TC_FORCE_RELOCATION_SUB_SAME): Test TC_FORCE_RELOCATION too. * config/tc-i960.h (TC_FORCE_RELOCATION_SUB_SAME): Likewise. * config/tc-hppa.c (hppa_force_relocation): Adjust S_FORCE_RELOC call. * config/tc-mips.c (RELAX_BRANCH_TOOFAR): Warning fix. * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Don't define. * config/tc-openrisc.c (openrisc_force_relocation): Delete. * config/tc-openrisc.h (TC_FORCE_RELOCATION): Don't define. * config/tc-sparc.c (elf32_sparc_force_relocation): Delete. * config/tc-sparc.h (TC_FORCE_RELOCATION): Don't define for ELF. * config/tc-i386.c (i386_force_relocation): Delete. * config/tc-i386.h (TC_FORCE_RELOCATION): Don't define for BFD_ASSEMBLER. (EXTERN_FORCE_RELOC): Fix TE_PE and STRICT_PE_FORMAT nesting. * config/tc-m68k.h (TC_FORCE_RELOCATION): Don't define. * config/tc-pj.h (TC_FORCE_RELOCATION): Don't define. * config/tc-sh.h (TC_FORCE_RELOCATION_SUB_ABS): Don't call S_FORCE_RELOC. (TC_FORCE_RELOCATION_SUB_SAME): Test TC_FORCE_RELOCATION too. * config/tc-sh64.h (TC_FORCE_RELOCATION_SUB_SAME): Likewise.
* * dwarf2dbg.c (DWARF2_ADDR_SIZE): New macro.Alexandre Oliva2002-12-251-0/+3
| | | | | | (dwarf2_finish): Use it. * doc/internals.texi (DWARF2_ADDR_SIZE): Document it. * config/tc-mips.h (DWARF2_ADDR_SIZE): Override.
* s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. SimplifyAlan Modra2002-11-301-1/+1
| | | | comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
* Add support for 64-bit DWARF 2 formats to gas.Kevin Buettner2002-11-181-0/+3
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* * config/tc-mips.h (mips_relax_frag): Take segment as argument.Alexandre Oliva2002-10-121-2/+3
| | | | | | | | | | | | | | | | | | | | (md_relax_frag): Adjust macro. * config/tc-mips.c (mips_relax_branch): New variable. (RELAX_BRANCH_ENCODE, RELAX_BRANCH_P, RELAX_BRANCH_LIKELY, RELAX_BRANCH_LINK, RELAX_BRANCH_TOOBAR): New. (RELAX_MIPS16_P): Adjust. (append_insn): Emit branch to non-constant in a frag_var if branch-relaxation is desirable and possible. (OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH): New options. (OPTION_ELF_BASE): Adjust. (md_parse_option): Handle new options. (md_apply_fix3): Update comment on EMBEDDED_PIC conditional branch relaxation. (relaxed_branch_length): New function. (md_estimate_size_before_relax): Handle branch frags. (mips_relax_frag): Likewise. (md_convert_frag): Handle branch frags. Warn if branch is relaxed.
* * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define.Alan Modra2002-10-011-1/+5
| | | | (TC_FORCE_RELOCATION): Tidy arg.
* gas reloc rewrite.Alan Modra2002-09-051-2/+27
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* * config/tc-mips.c (mips_after_parse_args): New function.Maciej W. Rozycki2002-06-041-0/+3
| | | | | (md_begin): Move processing of defaults to mips_after_parse_args. config/tc-mips.h (md_after_parse_args): Define.
* Remove redundant definition.Nick Clifton2001-12-181-3/+0
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* * coff-mips.c (mips_bfd_reloc_type_lookup): ReplaceThiemo Seufer2001-12-021-1/+1
| | | | | | | | | | | | | | | | | | | BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16. * pe-mips.c (mips_bfd_reloc_type_lookup): Likewise. * elf32-mips.c (mips_reloc_map): Likewise. Replace BFD_RELOC_MIPS_GPREL32 by BFD_RELOC_GPREL32. * elf64-mips.c (mips_reloc_map): Likewise. * reloc.c (BFD_RELOC_MIPS_GPREL): Remove. (BFD_RELOC_MIPS_GPREL32): Remove. * config/tc-mips.c (macro_build): Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16. (load_address): Likewise. (macro): Likewise. (md_apply_fix): Likewise. Replace BFD_RELOC_MIPS_GPREL32 by BFD_RELOC_GPREL32. (s_gpword): Replace BFD_RELOC_MIPS_GPREL32 by BFD_RELOC_GPREL32. (tc_gen_reloc): Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16. *config/tc-mips.h: Replace BFD_RELOC_MIPS_GPREL by BFD_RELOC_GPREL16.
* Update all uses of md_apply_fix to use md_apply_fix3. Make it a void function.Nick Clifton2001-11-151-1/+1
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* * tc_mips.h (MAX_GPREL_OFFSET): Change it to the maximum allowedThiemo Seufer2001-08-261-1/+1
| | | | | | | | | value, not the word beyond maximum. * tc_mips.c (macro_build_lui): Code cleanup. (macro): Reflect change to MAX_GPREL_OFFSET. (mips_ip): Check explicitly against S_EX_NONE. (my_get_SmallExpression): parse for %gp_rel, not %gprel. (md_apply_fix): Code cleanup.
* Remove obsolete special handling of 64bit Relocations.Thiemo Seufer2001-08-161-4/+0
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* Fix copyright noticesNick Clifton2001-03-081-1/+1
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* * write.c (is_dnrange): Stop as soon as the address becomesIan Lance Taylor2001-02-131-1/+1
| | | | | | | | | | | | | | | | | | larger. (relax_frag): Add segment parameter. Only call symbol_get_frag once. Only call is_dnrange if the symbol is in the same segment, and the symbol address is larger. (relax_segment): Pass segment to md_relax_frag and relax_frag. * write.h (relax_frag): Update declaration. * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass it to relax_frag. * config/tc-m32r.c (m32r_relax_frag): Likewise. * config/tc-m32r.h (md_relax_frag): Add segment parameter. (m32r_relax_frag): Update declaration. * config/tc-mips.h (md_relax_frag): Add segment parameter. * config/tc-tic54x.h (md_relax_frag): Likewise. * doc/internals.texi (CPU backend): Update documentation for md_relax_frag.
* * as.h (rs_align_test): New.Richard Henderson2000-12-281-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * frags.c (NOP_OPCODE): Move default from read.c. (MAX_MEM_FOR_RS_ALIGN_CODE): New default. (frag_align_code): New. * frags.h (frag_align_code): Declare. * read.c (NOP_OPCODE): Remove. (do_align): Use frag_align_code. * write.c (NOP_OPCODE): Remove. (get_recorded_alignment): New. (cvt_frag_to_fill): Handle rs_align_test. (relax_segment): Likewise. (subsegs_finish): Align last subseg in section to the section alignment. Use frag_align_code. * write.h (get_recorded_alignment): Declare. * config/obj-coff.c (size_section): Handle rs_align_test. (fill_section, fixup_mdeps): Likewise. (write_object_file): Use frag_align_code. * config/tc-alpha.c (alpha_align): Use frag_align_code. (alpha_handle_align): New. * config/tc-alpha.h (HANDLE_ALIGN): New. (MAX_MEM_FOR_RS_ALIGN_CODE): New. * config/tc-i386.h (md_do_align): Use frag_align_code. (MAX_MEM_FOR_RS_ALIGN_CODE): New. * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment. (ia64_handle_align): New. * config/tc-ia64.h (HANDLE_ALIGN): New. (MAX_MEM_FOR_RS_ALIGN_CODE): New. * config/tc-m32r.c (m32r_do_align): Remove. (m32r_handle_align): New. (fill_insn): Use frag_align_code. * config/tc-m32r.h (md_do_align): Remove. (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New. * config/tc-m88k.c, config/tc-m88k.h: Similarly. * config/tc-mips.c, config/tc-mips.h: Similarly. * config/tc-sh.c (sh_cons_align): Use rs_align_test. (sh_handle_align): Likewise. Handle rs_align_code. (sh_do_align): Remove. * config/tc-sh.h (md_do_align): Remove. (MAX_MEM_FOR_RS_ALIGN_CODE): New. * config/tc-sparc.c (sparc_cons_align): Use rs_align_test. (sparc_handle_align): Likewise. Handle rs_align_code. * config/tc-sparc.h (md_do_align): Remove. (MAX_MEM_FOR_RS_ALIGN_CODE): New.
* 2000-09-20 Kazu Hirata <kazu@hxi.com>Kazu Hirata2000-09-201-2/+3
| | | | | | | | | | | | | * config/tc-m32r.c: Fix formatting. * config/tc-m32r.h: Likewise. * config/tc-m68851.h: Likewise. * config/tc-m68hc11.c: Likewise. * config/tc-m68hc11.h: Likewise. * config/tc-m88k.c: Likewise. * config/tc-mips.c: Likewise. * config/tc-mips.h: Likewise. * config/tc-mn10200.h: Likewise. * config/tc-mn10300.h: Likewise.
* * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.Ulf Carlsson2000-06-151-1/+0
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* Add support for WinCE targeted toolchains.Nick Clifton2000-02-241-1/+2
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* 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>Clinton Popetz2000-01-141-0/+3
| | | | | * config/tc-mips.c (mips_do_align): New function. * config/tc-mips.h (md_do_align): Define.
* Add support for storing local symbols in a small structure to saveIan Lance Taylor1999-06-031-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | memory when assembling large files. * as.h: Don't include struc-symbol.h. (symbolS): Add typedef. * symbols.c: Include struc-symbol.h. (local_hash): New static variable. (save_symbol_name): New static function, from symbol_create. (symbol_create): Call save_symbol_name. (local_symbol_count): New static variable. (local_symbol_conversion_count): Likewise. (LOCAL_SYMBOL_CHECK): Define. (local_symbol_make): New static function. (local_symbol_convert): New static function. (colon): Handle local symbols. Create local symbol for local label name. (symbol_table_insert): Handle local symbols. (symbol_find_or_make): Create local symbol for local label name. (symbol_find_base): Check for local symbol. (symbol_append, symbol_insert): Check for local symbols. (symbol_clear_list_pointers, symbol_remove): Likewise. (verify_symbol_chain): Likewise. (copy_symbol_attributes): Likewise. (resolve_symbol_value): Handle local symbols. (resolve_local_symbol): New static function. (resolve_local_symbol_values): New function. (S_GET_VALUE, S_SET_VALUE): Handle local symbols. (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise. (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise. (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise. (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise. (symbol_previous, symbol_next): New functions. (symbol_get_value_expression): Likewise. (symbol_set_value_expression): Likewise. (symbol_set_frag, symbol_get_frag): Likewise. (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise. (symbol_mark_used_in_reloc): Likewise. (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise. (symbol_mark_mri_common, symbol_clear_mri_common): Likewise. (symbol_mri_common_p): Likewise. (symbol_mark_written, symbol_clear_written): Likewise. (symbol_written_p): Likewise. (symbol_mark_resolved, symbol_resolved_p): Likewise. (symbol_section_p, symbol_equated_p): Likewise. (symbol_constant_p): Likewise. (symbol_get_bfdsym, symbol_set_bfdsym): Likewise. (symbol_get_obj, symbol_set_obj): Likewise. (symbol_get_tc, symbol_set_tc): Likewise. (symbol_begin): Initialize local_hash. (print_symbol_value_1): Handle local symbols. (symbol_print_statistics): Print local symbol statistics. * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER. Declare new symbols.c functions. Move many declarations here from struc-symbol.h. (SYMBOLS_NEED_BACKPOINTERS): Define if needed. * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set. (struct symbol): Move bsym to make it clearly the first field. Remove TARGET_SYMBOL_FIELDS. (symbolS): Don't typedef. (struct broken_word): Remove. (N_TYPE_seg, seg_N_TYPE): Move to symbol.h. (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise. (symbol_clear_list_pointers): Likewise. (symbol_insert, symbol_remove): Likewise. (symbol_previous, symbol_append): Likewise. (verify_symbol_chain, verify_symbol_chain_2): Likewise. (struct local_symbol): Define. (local_symbol_converted_p, local_symbol_mark_converted): Define. (local_symbol_resolved_p, local_symbol_mark_resolved): Define. (local_symbol_get_frag, local_symbol_set_frag): Define. (local_symbol_get_real_symbol): Define. (local_symbol_set_real_symbol): Define. Define. * write.c (write_object_file): Call resolve_local_symbol_values. * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define. (TARGET_SYMBOL_FIELDS): Don't define. * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If ECOFF_DEBUGGING, add ECOFF fields. (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define. * config/obj-multi.h (struct elf_obj_sy): Add local field. If ECOFF_DEBUGGING, add ECOFF fields. (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define. (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define. * config/tc-mcore.h: Don't include struc-symbol.h. (TARGET_SYMBOL_FIELDS): Don't define. (struct mcore_tc_sy): Define. (TC_SYMFIELD_TYPE): Define. * Many files: Use symbolS instead of struct symbol. Use new accessor functions rather than referring to symbolS fields directly. * read.c (s_mri_common): Don't add in value of line_label. * config/tc-mips.c (md_apply_fix): Correct parenthesization when checking for SEC_LINK_ONCE. * config/tc-sh.h (sh_fix_adjustable): Declare.
* 19990502 sourceware importbinu_ss_19990502Richard Henderson1999-05-031-0/+153
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