2002-02-21 Nick Clifton * NEWS: Note that GASP is now deprecated. * Makefile.am: Do not build gasp-new by default. * Makefile.in: Regenerate. * doc/Makefile.am: Do not install gasp.info. * doc/Makefile.in: Regenerate. * gas/gasp.texi: Note that gasp is now deprecated. 2002-02-20 Nick Clifton * NEWS: Mark 2.12 branch. 2002-02-19 Tom Tromey * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define. 2002-02-19 Thiemo Seufer * config/tc-mips.c (md_parse_option): Complain about invalid -mabi option input. 2002-02-19 Martin Schwidefsky * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64. Make bit size independent of architecture switch. (md_begin): Add warning for -m64 with -Aesa. (s390_md_end): Use renamed architecture defines. 2002-02-18 Daniel Jacobowitz * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh. 2002-02-16 Nick Clifton * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used instead of CRIS. 2002-02-15 Chris Demetriou * config/tc-mips.c (md_estimate_size_before_relax): Really make sure we treat weak like extern only for ELF. (Fixes patch from 2001-07-25.) 2002-02-15 Ben Elliston * doc/as.texinfo: Add duplicate directory entry so that "info gas" works as expected. 2002-02-15 Hans-Peter Nilsson * NEWS: Mention support for MMIX. 2002-02-13 Chris Demetriou * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into a sequence of indpendent 'if' statements for easier debugging and future modification. 2002-02-13 Matt Fredette * config/tc-m68k.c (md_show_usage): No longer display a hard-coded "68020" for the default CPU, instead display the canonical name of the true, configured default CPU. (m68k_elf_final_processing): Mark objects for sub-68020 CPUs with the new EF_M68000 flag. 2002-02-13 Andreas Schwab * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust pc-relative relocations to merge sections in 64-bit mode. 2002-02-13 Ben Elliston * NEWS: Document floating point number handling in gasp. * gasp.c: Include and "xregex.h". (is_flonum): New function. (chew_flownum): Likewise. (change_base): Consume flonums from the input, where possible. * doc/gasp.texi (Constants): Document floating point numbers. 2002-02-12 John David Anglin * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types that implicitly use LR and RR selectors. 2002-02-12 Alexandre Oliva * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc' and `epsw' as available on AM33 and above only. (other_register_name): Add logic to handle machine type encoded in reg_number. 2002-02-11 Tom Rix * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for xcoff64. Mon Feb 11 11:23:38 2002 Alexandre Oliva * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants. Use all over. Mon Feb 11 12:59:29 CET 2002 Jan Hubicka * i386.c (md_assemble): Support 32bit address prefix. (i386_displacement): Likewise. (i386_index_check): Accept 32bit addressing in 64bit mode. 2002-02-11 Alexandre Oliva * config/tc-sh.c (dot): Removed unused function. 2002-02-11 Alan Modra * Makefile.am: "make dep-am". * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * config.in: Regenerate. * configure: Regenerate. * doc/Makefile.in: Regenerate. 2002-02-10 Richard Henderson * doc/c-alpha.texi: New file. * doc/Makefile.am (CPU_DOCS): Add it. * doc/all.texi, doc/as.texinfo: Add hooks for Alpha. 2002-02-09 Richard Henderson * config/tc-alpha.c (O_samegp): New. (USER_RELOC_P): Include it. (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it. (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP. (alpha_force_relocation, alpha_fix_adjustable): Likewise. (alpha_validate_fix): New. * config/tc-alpha.h (TC_VALIDATE_FIX): New. 2002-02-09 Hans-Peter Nilsson * doc/c-cris.texi: New. * doc/all.texi: @set CRIS. * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview. Include c-cris.texi. * doc/Makefile.am (CPU_DOCS): Add c-cris.texi * doc/Makefile.in: Regenerate. 2002-02-08 Chris Demetriou * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to determine if a number is a sign-extended 32-bit number. (load_register): Use IS_SEXT_32BIT_NUM. (macro): Check if load/store macro handling is using a constant 32-bit address on 64-bit address systems, and if so optimize the generation of that address. 2002-02-08 Richard Henderson * config/tc-alpha.c (alpha_force_relocation): Don't assert that we've eliminated all foreign relocation types yet. (alpha_fix_adjustable): Likewise. 2002-02-08 Alexandre Oliva Contribute sh64-elf. 2002-02-08 Alexandre Oliva Stephen Clarke * doc/c-sh64.texi: Fix citation of SH64 architecture manual. 2002-01-31 Alexandre Oliva * config/tc-sh.c (md_relax_table): Added default sizes for non-PC-relative UNDEF_MOVI, and relaxation sequences for MOVI_16, MOVI_32 and MOVI_48. * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning. (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI and MOVI_16. (shmedia_md_estimate_size_before_relax): Remove redundant blocks. Set fragP->fr_var even if relaxation type unchanged. Retain UNDEF_MOVI until expression decays to number. 2002-01-24 Alexandre Oliva * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC relocation types. Take fixP->fx_addnumber into account too. (shmedia_md_apply_fix): Likewise. (shmedia_md_convert_frag): Likewise. (shmedia_build_Mytes): Likewise. (sh64_consume_datalabel): Complain about nested datalabel. Support PIC relocs. Call sh_parse_name. * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition in tc-sh.h to SHmedia reloc types. * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF, MOVI_GOTPC): New relaxation constants. (md_relax_table): Introduce relaxation directives for PIC-related constants. (sh_PIC_related_p): Handle datalabel. (sh_check_fixup): Choose SH5 PIC relocations. (sh_cons_fix_new): Added BDF_RELOC_64. (md_apply_fix3, sh_parse_name): Handle GOTPLT. 2002-01-18 Alexandre Oliva * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the current ISA is SHmedia, get 7 bytes. 2001-11-28 Nick Clifton * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a void function. * config/tc-sh64.c (shmedia_apply_fix): Rename to shmedia_apply_fix3 and make void. 2001-05-17 Alexandre Oliva * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to as_bad. 2001-04-12 Alexandre Oliva * config/tc-sh64.h (md_parse_name): Take &c as argument. 2001-03-14 DJ Delorie * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi * doc/Makefile.in(CPU_DOCS): Ditto. * doc/c-sh64.texi: New file. * doc/as.texinfo: Add SH64 support. 2001-03-13 DJ Delorie * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to A_REUSE_PREV so that its purpose is more obvious. (shmedia_build_Mytes): Ditto. 2001-03-07 DJ Delorie * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels before processing. (sh64_vtable_inherit): Ditto. (strip_datalabels): New, strip "datalabel" from given line. * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable pseudos. 2001-03-06 Hans-Peter Nilsson * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn call ... (shmedia_build_Mytes): ... to here. 2001-03-06 DJ Delorie * config/tc-sh.c: Remove sh64-specific uaquad now that there is a generic one. 2001-01-21 Hans-Peter Nilsson * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override. * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn address by one in call to dwarf2_emit_insn. 2001-01-13 Hans-Peter Nilsson Implement ".abi" pseudo and correct .cranges descriptors. Correct alignment handling broken by imported changes. * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h. (sh64_handle_align): Declare. (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h. (sh64_max_mem_for_rs_align_code): Declare. (enum sh64_isa_values): Moved here from tc-sh64.c. (md_do_align): Define. (sh64_do_align): Declare. (struct sh64_tc_frag_data): New. (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users changed. (TC_FRAG_INIT): Change to set new datatype. (struct sh64_segment_info_type): Rename member last_flushed_location to last_contents_mark. All users changed. (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define. (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype. * config/tc-sh.c (md_pseudo_table): Add ".abi". (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead of unsetting seen_insn. (md_assemble) [HAVE_SH64] : Also call sh64_update_contents_mark. (sh_handle_align): Remove HAVE_SH64-conditioned code. * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to enum sh64_isa_values. (sh64_set_contents_type): Drop segT parameter. All callers changed. (emitting_crange): Boolean guard moved to file scope from function scope in sh64_set_contents_type. (s_sh64_abi): New. (sh64_update_contents_mark): New; most split out from sh64_flush_pending_output. (shmedia_md_end): Call sh64_update_contents_mark. Set sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified. (sh64_do_align): New function. (sh64_max_mem_for_rs_align_code): New function. (sh64_handle_align): Rename from shmedia_do_align. Make non-static. Add head comment. Emit zero bytes for n bytes modulo four. Change return-type to void. (shmedia_elf_new_section): Remove. (shmedia_md_assemble): Call sh64_update_contents_mark. (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make new frag. Call sh64_update_contents_mark after making the new frag. (sh64_flush_pending_output): Just call sh64_update_contents_mark and sh_flush_pending_output. (sh64_flag_output): Also call md_flush_pending_output, but add condition on not emitting_crange. (sh64_tc_cons_fix_new): Remove. 2001-01-12 Nick Clifton * config/tc-sh64.c (shmedia_do_align): Fix to work with new alignment handling scheme imported from sourceware. 2001-01-12 Hans-Peter Nilsson * config/tc-sh64.h (TARGET_FORMAT): Define. (sh64_target_format): Prototype. * config/tc-sh64.c (sh64_target_mach): New function. 2001-01-07 Hans-Peter Nilsson * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use zero_address_frag instead of copying the frag of the symbol. (shmedia_frob_file_before_adjust): Ditto. (shmedia_md_apply_fix) : Cast mask to valueT to remove signedness. (shmedia_md_convert_frag): Add parameter final. Rename parameter headers to output_bfd. Do not evaluate symbols if final is false; do emit fixups. (shmedia_md_estimate_size_before_relax) : If symbol cannot be modified to be PC-relative to the current frag, call shmedia_md_convert_frag to emit fixups and make frag_wane neutralize the frag. Update comments. * config/tc-sh.c (md_convert_frag): Change caller of shmedia_md_convert_frag. 2001-01-06 Hans-Peter Nilsson * config/tc-sh64.h: Tweak comments and correct formatting. * config/tc-sh64.c: Ditto. (shmedia_md_convert_frag) : Fix thinko calculating offset for the no-relocation case. (shmedia_check_limits): Fix range check being off-by-one for PTA. * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef wrappers. (SH64PCREL16_F): Increment for proper max-PTA handling. Update comment. (SH64PCREL16_M, MOVI_16_M): Correct range thinko. (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of expansion. (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression. Correct comment. 2001-01-05 Hans-Peter Nilsson * config/tc-sh64.c (shmedia_md_apply_fix) : Set lowest bit in field to be relocated to 1. (shmedia_md_convert_frag) : Set lowest bit of field to relocate to 1 and rest to empty, if reloc is emitted. 2000-12-31 Hans-Peter Nilsson New options plus bugfixes. * config/tc-sh.c (md_longopts): New options "-no-expand" and "-expand-pt32". (md_parse_option): Handle new options. (md_show_usage): Add blurb for new options. * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro. (sh64_expand, sh64_pt32): New variables. (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16. (shmedia_md_apply_fix): Hold original fixP->fx_r_type in orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative. : Handle SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16. (shmedia_md_convert_frag) : Modify to PTB if operand points to SHcompact code. : Check that ISA of what operand points at and PTA/PTB matches, or emit error. (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and SHMEDIA_BFD_RELOC_PT. (shmedia_immediate_op): If pcrel, emit fixup also for constant operand. (shmedia_build_Mytes) : Also check sh64_expand in condition for MOVI expansion. : Handle expansion to 32 bits only, if sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not sh64_expand. : Likewise, but emit a SHMEDIA_BFD_RELOC_PT fixup. (sh64_target_format): Error-check setting of sh64_pt32 and sh64_expand. Fix typo in check for sh64_shcompact_const_crange. (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and SHMEDIA_BFD_RELOC_PT as coming from SHmedia code. 2000-12-31 Hans-Peter Nilsson * config/tc-sh64.c: Improve comments. (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do not say the linker will check correctness of PTA/PTB expansion. (shmedia_md_end): Make non-static. * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add prototype. * config/tc-sh.c (sh_finalize): Remove. * config/tc-sh.h (md_end): Do not define. Remove prototype for sh_finalize. 2000-12-30 Hans-Peter Nilsson * config/tc-sh64.c (shmedia_frob_section_type): Use a struct sh64_section_data container when storing section type in tdata field in elf_section_data. * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to EF_SH5. * Makefile.am: Update dependencies. * Makefile.in: Regenerate. 2000-12-22 Hans-Peter Nilsson * config/tc-sh64.c (shmedia_md_assemble): Don't protect dwarf2_emit_insn call with test on debug_type. 2000-12-19 Hans-Peter Nilsson * config/tc-sh64.c (sh64_set_contents_type): Make contents-type CRT_SH5_ISA32 sticky for 64-bit. 2000-12-18 Hans-Peter Nilsson Generate .crange sections when switching ISA mode or emitting constants in same section as code. * config/tc-sh64.c: Reformat structure definitions. (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New variables. (sh64_set_contents_type): Rename from sh64_init_section. Rewrite to emit a .cranges descriptor when contents type changes. Only emit error if changing contents type and -no-mix is in effect. (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output, sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions. (shmedia_md_end): Set sh64_end_of_assembly. Pass sh64_flush_last_crange over sections. When checking main symbol of datalabel symbol, check for STO_SH5_ISA32, not ISA type of section in definition. (shmedia_frob_file_before_adjust): Check main symbol for STO_SH5_ISA32; don't check ISA type of section in definition. (shmedia_frob_section_type): Adjust for .cranges; set section flag to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether .cranges entries have been output. (shmedia_elf_new_section): Just call md_flush_pending_output. (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE fix. Do not set tc_segment_info_data.in_code for section. Call sh64_set_contents_type for SHmedia code. (s_sh64_mode): Do not call sh64_init_section or set seen_insn to false. Call md_flush_pending_output. (sh64_target_format): Check that -no-mix and -shcompact-const-crange are used in sane combination with other options. (shmedia_md_pcrel_from_section): Check type of fix for how to adjust pc-relative. (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32, not ISA type of section in definition. * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to hold contents-type state. (md_flush_pending_output): Redefine to sh64_flush_pending_output. (sh64_flush_pending_output): Declare. (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new. (sh64_tc_cons_fix_new): Declare. * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and call sh64_flag_output. (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just call sh64_set_contents_type to mark SHcompact code and set seen_insn. (md_longopts): New options "-no-mix" and "-shcompact-const-crange". (md_parse_option): Handle new options. (md_show_usage): Add blurb for new options. (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output. 2000-12-15 Hans-Peter Nilsson * config/tc-sh64.c: Delete investigated and obsolete fixme:s. (sh64_last_insn_frag): New. (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag to get frag for insn opcode for generating fixups; do not assume it is the same frag. (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag for new insn. * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges section. (TC_FRAG_TYPE): Define as fragS *. (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag. (sh64_last_insn_frag): Declare. (sh64_consume_datalabel): Fix typo; check for seginfo != NULL, not == NULL before dereferencing. 2000-12-12 Hans-Peter Nilsson Get rid of BFD section flag and EF_SH64_ABI64. * config/tc-sh64.c (shmedia_frob_section_type): Use elf_section_data (sec)->tdata, not a specific BFD section flag, to communicate the section as containing SHmedia code. Describe why. * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set EF_SH64 regardless of ABI. * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid" in error message. Handle resolved expressions for BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2, BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64. (shmedia_check_limits): Handle BFD_RELOC_64. (sh64_adjust_symtab): Do not decrement the GAS symbol value for a STO_SH5_ISA32 symbol, only the BFD value. 2000-12-11 Ben Elliston * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct dwarf2_generate_asm_lineno. 2000-12-11 Hans-Peter Nilsson Handle PC-relative MOVI expansions with assembler relaxation. Generate PC-relative relocs from 16-bit PC-relative expressions. * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from... (shmedia_md_pcrel_from_section): ...here. (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has turned completely resolved. Adjust relocation type for 16-bit immediate operands that has turned PC-relative. Adjust back for MD_PCREL_FROM_SECTION being applied twice. (shmedia_md_convert_frag): Always emit reloc for expression with global or weak symbol. Handle relaxation result for PC-relative expressions. (shmedia_md_estimate_size_before_relax): An expression with a weak or global symbol can not be relaxed. Break out tests for relaxable symbol into variable sym_relaxable. : Break out any PC-relative expression and change relaxation type. (shmedia_build_Mytes): CSE &operands->operands[j] into variable opjp. : Fix typo for initial minor relaxation type of MOVI expansion. If X_op_symbol of the immediate expression is set, make an expression symbol for the argument to frag_var. * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New relaxations. (END): Adjust for new relaxations. (md_relax_table): Add entries for new relaxations. 2000-12-07 Ben Elliston * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len. 2000-12-07 Hans-Peter Nilsson * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. 2000-12-05 Hans-Peter Nilsson Implement DataLabel semantics. * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call shmedia_frob_file_before_adjust. * config/tc-sh64.c [! OBJ_ELF]: Emit #error. (DATALABEL_SUFFIX): Define. (shmedia_md_end) : Walk symbol list to update "datalabel" symbols to their main symbol counterparts. (shmedia_frob_file_before_adjust): New. (sh64_adjust_symtab): For remaining datalabel symbols, set to undefined and set STT_DATALABEL. (sh64_frob_label): Initialize TC symbol field. (sh64_consume_datalabel): Actually implement semantics. New parameter operandf, call it instead of expression. (sh64_exclude_symbol): New. * config/tc-sh64.h (md_parse_name): Pass on the function operand to sh64_consume_datalabel. (tc_symbol_new_hook): Define to tc_frob_symbol. (TC_SYMFIELD_TYPE): Define to symbolS *. (tc_frob_symbol): Define to call sh64_exclude_symbol. 2000-12-01 Hans-Peter Nilsson * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default case. (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if generating dwarf2 debug information. 2000-11-30 Hans-Peter Nilsson * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and elf64-sh64 for the 64-bit ABI. * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=* option. 2000-11-29 Hans-Peter Nilsson * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for case-insensitivity. 2000-11-27 Hans-Peter Nilsson * config/tc-sh64.c: Tweak comments, formatting and error messages. (enum sh64_abi_values): New type. (enum sh64_isa_values): New type. (sh64_isa_mode): Replace shmedia_mode. All referers changed. (seen_shcompact_mode, seen_shmedia_mode): Delete. (sh64_abi): Replace shmedia_64. (shmedia_md_convert_frag) : Correct register number handling. (s_sh64_mode): Check validity for this target. (sh64_target_format): Initialize defaults for ISA and ABI. Fallback to old object format if no SH64 ISA or ABI has been specified. * config/tc-sh.c (md_parse_option): Check combinations for errors. (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified. * config/tc-sh64.h: Fix typo in comment. 2000-11-25 Hans-Peter Nilsson * config/tc-sh64.c (shmedia_md_estimate_size_before_relax) : Size will be longest, not shortest. (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct all MOVI and SHORI operand offsets in PT/PTA/PTB expansions. * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0 and l1 to hold lowercase of two first characters. Change all remaining TO_LOWER to tolower. * config/tc-sh64.c (TO_LOWER): Delete. (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER. (md_parse_name): Define. (sh64_consume_datalabel): Declare. (DOLLAR_DOT): Define. * config/tc-sh64.c (shmedia_parse_exp): New. (sh64_consume_datalabel): New; just ignoring datalabel semantics. (shmedia_parse_reg): Remove const from src parameter. (shmedia_get_operands): Ditto for args parameter and ptr variable. (shmedia_md_assemble): Ditto for op_end variable. (shmedia_get_operand): Ditto for ptr parameter and src variable. Use shmedia_parse_exp, not parse_exp. * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type parameter. All callers changed. (shmedia_get_operand): Add shmedia_arg_type parameter. All callers changed. (shmedia_parse_reg): Put first two character in local variables. Use tolower, not TO_LOWER. If no register is found and argtype indicates a control register, scan shmedia_creg_table case-insensitive. 2000-11-24 Hans-Peter Nilsson * Makefile.am (CPU_TYPES): Add sh64. (TARGET_CPU_CFILES): Add config/tc-sh64.c. (TARGET_CPU_HFILES): Add config/tc-sh64.h. Regenerate dependencies. * Makefile.in: Regenerate. * configure.in: Add support for sh64-*-elf*. * configure: Regenerate. * config/tc-sh64.h: New. * config/tc-sh64.c: New. * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos .mode, .isa and .uaquad. [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32, SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define. [HAVE_SH64] (END): Define as 10. [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32, SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48, MOVI_64): Define. [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH, SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F, SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH, MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH): Define. (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia. (md_begin) [HAVE_SH64]: Call shmedia_md_begin. (parse_reg) [HAVE_SH64]: Parse register names case-insensitive. (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling SHmedia instructions. Handle state-change after switching to SHcompact. (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*. (md_parse_option) [HAVE_SH64]: Parse new options. (md_show_usage) [HAVE_SH64]: Show usage of new options. (md_convert_frag) [HAVE_SH64] : Call shmedia_md_convert_frag instead of abort. (sh_force_relocation) [HAVE_SH64]: Also force relocation for BFD_RELOC_SH_SHMEDIA_CODE. (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying SHcompact or SHmedia code. (md_apply_fix) [HAVE_SH64] : Return result from calling shmedia_md_apply_fix instead of abort. (md_estimate_size_before_relax) [HAVE_SH64] : Return result from calling shmedia_md_estimate_size_before_relax instead of calling abort. (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align do the work. (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call shmedia_init_reloc and do nothing more if it returns non-zero. (sh_finalize) [HAVE_SH64]: Call shmedia_md_end. * po/POTFILES.in: Regenerate. * po/gas.pot: Regenerate. 2002-02-06 Alexandre Oliva * config/tc-sh.c (parse_at): Install the correct version of 2002-02-04's patch. * config/tc-sh.c (md_apply_fix3) : Don't assume fixP->fx_subsy is non-NULL. 2002-02-04 Alexandre Oliva * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to A_DISP_PC_ABS, and adjust it by -4. (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is expected. (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if the operand type is not A_DISP_PC_ABS. 2002-02-04 Hans-Peter Nilsson * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of common and weak symbols. Handle common and weak symbols as undefined symbols with regards to GREG handling and merging. (mmix_frob_file): Ditto. 2002-02-02 Jason Thorpe * configure.in (hppa-*-netbsd*): New target. * configure: Regenerate. * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD. 2002-02-02 Alan Modra * config/tc-v850.c: Add missing prototypes amd use old-style function definitions. (AREA_ZDA, AREA_SDA, AREA_TDA): Delete. (sdata_section tdata_section, zdata_section, sbss_section, tbss_section, zbss_section, rosdata_section, rozdata_section, scommon_section, tcommon_section, zcommon_section, call_table_data_section, call_table_text_section): Delete. (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss, v850_zbss, v850_bss, v850_rosdata, v850_rozdata, v850_call_table_data, v850_call_table_text): Delete. (struct v850_seg_entry): New. (v850_seg_table): New. (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION, TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION, ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION, CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define. (do_v850_seg): New. (v850_seg): New. (v850_comm): Use do_v850_seg and v850_seg_table. Simplify recording of alignment. (md_pseudo_table): Use v850_seg. (md_begin): Don't init .call_table_data and .call_table_text here. Set v850_seg_table bss entry. 2002-02-01 Hans-Peter Nilsson Support on-demand global register allocation by passing on base-plus-offset relocs to the linker. * config/tc-mmix.c: Tweak and fix typos in comments. (allocate_undefined_gregs_in_linker): New variable. (OPTION_LINKER_ALLOCATED_GREGS): New option macro. (md_longopts): Add --linker-allocated-gregs. (md_parse_option) : Imply --linker-allocated-gregs. : New. (md_show_usage): Update text for -x. Add text for --linker-allocated-gregs. (tc_gen_reloc): Derive default value for addend from val and baddsy. Use addsec and bfd_is_abs_section in more places. Don't emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable GREG if allocate_undefined_gregs_in_linker. * doc/as.texinfo (Overview) : Add --linker-allocated-gregs. * doc/c-mmix.texi (MMIX-Opts): Add blurb about --linker-allocated-gregs. Mention that it's implied by -x. (MMIX-Pseudos) : Mention when and how a GREG can be omitted. (MMIX-mmixal): Clarify dated comparison and location of MMIXware. * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper. 2002-02-01 Alan Modra * Makefile.am: Run "make dep-am" * Makefile.in: Regenerate. 2002-01-31 Ivan Guzvinec * config/tc-or32.c: New file. * config/tc-or32.h: New file. * configure.in: Add support for or32 targets. * configure: Regenerate. * config/obj-coff.c: Add support for or32 targets. * config/obj-coff.h: Add support for or32 targets. * Makefile.am: Add support for or32 targets. * Makefile.in: Regenerate. * NEWS: Mention support for OpenRISC. * doc/Makefile.in: Regenerate. * po/POTFILES.in: Regenerate. * po/gas.pot: Regenerate. 2002-01-30 Richard Sandiford * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy and mod. 2002-01-29 Chris Demetriou * config/tc-mips.c (tc_gen_reloc): Arrange for BFD_RELOC_PCREL_HI16_S relocations to be output relative to their LO16 parts, even for ELF. 2002-01-29 Daniel Jacobowitz * config/tc-i386.c: Protect definitions of true and false from redefinition. 2002-01-28 Jakub Jelinek * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols made because of .weak, if they are neither defined nor used in any way. 2002-01-27 Daniel Jacobowitz * configure: Regenerated. 2002-01-26 Hans-Peter Nilsson * doc/Makefile.am (install): Depend on install-info. * doc/Makefile.in: Regenerate. 2002-01-26 Nick Clifton * po/fr.po: Updated version 2002-01-24 Kazu Hirata * config/tc-h8300.c (check_operand): Don't print a warning when a valid 24-bit address is given to a 16-bit address operand. 2002-01-24 Alexandre Oliva * config/tc-sh.c (sh_elf_suffix): Removed. (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new, sh_end_of_match, sh_parse_name): New functions. (sh_elf_cons): Simplify. (parse_exp): Reject misplaced PIC operands. (md_undefined_symbol): Simplify. (sh_fix_adjustable): Let @GOTOFF be adjusted. (md_apply_fix3): Write @PLT and @GOTOFF addends in place. (tc_gen_reloc): Move fixp subsy absolute value into addnumber. Complain if subsy remains at the end. * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare. (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define. 2002-01-22 Alexandre Oliva * config/tc-mn10300.c (xr_registers): Move `pc'... (other_registers): ... here. 2002-01-22 Alan Modra * Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. * gas/po/POTFILES.in: Regenerate. 2002-01-21 DJ Delorie * config/obj-coff.c (obj_coff_init_stab_section): Make the stabstr_name allocation permanent, as it will be referenced from the section hash. 2002-01-21 Jason Thorpe * configure.in (ia64-*-netbsd*): New target. * configure: Regenerate. 2002-01-21 Hans-Peter Nilsson * doc/as.texinfo (Overview) : Add missing {} to @dots call. : Ditto. * doc/c-arm.texi (ARM Options): Ditto. 2002-01-18 Richard Earnshaw * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from do_mia, do_mar and do_mra respectively. (do_mav_*): Renamed from do_c_*. (mav_reg_required_here, mav_parse_offset): Renamed from cirrus_reg_required_here and cirrus_parse_offset respectively. (MAV_MODE?): Renamed from CIRRUS_MODE?. 2002-01-18 Richard Earnshaw Keith Walker * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define. (insns): Add pattern for bxj instruction. (do_bxj): New function. (arm_cpus): Add arm926ej. (arm_archs): Add armv5tej. 2002-01-18 Richard Earnshaw * doc/c-arm.texi: Add new fpe options to list of supported flags. 2002-01-19 Keith Walker * tc-arm.c (arm_fpus): Add fpe2 and fpe3. 2002-01-18 Richard Earnshaw * NEWS: Mention new ARM command-line options and VFP support. * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All uses changed. (ARM_CEXT_MAVERICK): Similarly. (ARM_ANY): Now means any core instruction. (CPU_DEFAULT): Default to ARM_ANY. (uses_apcs_26, atcps, support_interwork, uses_apcs_float) (pic_code): Declare for all object types. Make type int. (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt) (march_fpu_opt, mfpu_opt): Declare. (md_longopts): Tidy up conditional definitions. (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions) (arm_long_opts): New tables. (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions. (arm_parse_extension): New function. (md_parse_option): Rewrite using new table-driven system. (md_show_usage): Use new table-driven system. (md_begin): Calculate cpu_variant from command line option data. * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific command-line options. * doc/c-arm.texi: Likewise. 2002-01-18 Andreas Jaeger * as.c (parse_args): Update year. 2002-01-17 Timothy Wall * config/tc-tic54x.c (encode_address): Add a more informative warning about incorrect syntax. 2002-01-17 Nick Clifton * po/gas.pot: Regenerate. 2002-01-17 Nick Clifton * macro.c (get_any_string): Add no-c-format comment to prevent confusion when translating string. * gasp.c (get_any_string): Add no-c-format comment to prevent confusion when translating string. 2002-01-16 Thiemo Seufer Johannes Stezenbach * config/tc-mips.c (percent_op): Ensure longer percent_op's are matched before the shorter ones. (my_getSmallParser): Fix handling of nested parentheses in percent_op's. Code cleanup. (my_getPercentOp): New function, code from my_getSmallParser. (my_getSmallExpression): Fix handling of closing parentheses. Code cleanup. Better comments. 2002-01-16 Nick Clifton po/tr.po: New file: Turkish translation. configure.in (LINGUAS): Add "tr". configure: Regenerate. 2002-01-15 Richard Earnshaw Support for VFP instructions * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines. (cp_address_required_here): New argument wb_ok. When false, do not accept write-back forms of addressing. Change all callers. (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1) (FPU_VFP_EXT_V2): Define. (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2): Define in terms of above. (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums. (vfp_reg): New struct. (vfp_regs): New array of registers. (insns): Add VFP instructions. (sn_table): New array of VFP single-precision register names. (dn_table): New array of VFP double-precision register names. (all_reg_maps): Add the new register tables. (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX. (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic) (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic) (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg) (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg) (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here) (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst) (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm) (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia) (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb) (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt) (do_vfp_sp_dp_cvt): New functions. (md_begin): Set soft-float flag for appropriate VFP work. (md_atof): Handle VFP-format doubles. (md_parse_option): Handle VFP command-line options. (md_show_usage): Display VFP command-line options. 2002-01-15 Richard Earnshaw * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for various command line options. 2002-01-15 Nick Clifton * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix vtinherit relocs. (xstormy16_md_apply_fix3): Do not return a value. 2002-01-14 Richard Earnshaw * tc-arm.c (md_longopts): On targets that aren't bi-endian, support the -EL/-EB option that matches the target's endianness. (md_parse_option): Likewise. 2002-01-14 Richard Earnshaw * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option is not dependent on ARM_BI_ENDIAN. 2002-01-14 Richard Earnshaw * tc-arm.c (all error messages): Normalize capitalization of messages. * tc-arm.h (md_operand): Delete define. * tc-arm.c (in_my_get_expression): New static variable. (my_get_expression): Set and clear it. (md_operand): New function. If called from my_get_expression put the error in inst.error. (output_inst): Now takes argument of instruction being assembled. Print it out with any error message. (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store with '=' syntax. (end_of_line): Don't update inst.error if it is already set. 2002-01-11 Richard Earnshaw * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo op that can be translated into a mvn instruction. 2002-01-11 Steve Ellcey * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for setting default md.flags. (SHT_INIT_ARRAY): New elf special section used by HP-UX. (SHT_FINI_ARRAY): New elf special section used by HP-UX. * gas/config/tc-ia64.c (setup_unwind_header): Add support for 32 bit unwind info blocks. (generate_unwind_image): Add support for different types of unwind images (32 bits and/or big-endian). (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags. (ia64_target_format): Add support for hpux target formats. (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC. (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and SHT_FINI_ARRAY elf section types. 2002-01-10 Richard Earnshaw * tc-arm.c (struct reg_entry): Move before prototypes. (int_register, cp_register, fp_register): Delete. (reg_table): Delete. Replaced with ... (rn_table, cp_table, cn_table, fn_table, mav_mvf_table) (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table) (mav_dspsc_table): ... one table per register set. (arm_reg_hsh): Delete. (struct reg_map): New structure. (all_reg_maps): New array. (enum arm_reg_type): New enums. (build_reg_hsh): New function. (insert_reg_alias): Use hash table passed by caller. Adjust all callers. (create_register_alias): New function, split out from ... (md_assemble): ... here. (md_begin): Build new register hash tables. (arm_reg_parse): New argument for the hash table to search. Adjust all callers. (arm_reg_parse_any): New function. (co_proc_number): Look up the processor number in the processor hash table. (cirrus_regtype): Delete. (cirrus_register, cirrus_mvf_register, cirrus_mvd_register) (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register) (ARM_EXT_MAVERICKsc_register): Delete. (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete. (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New functions. (do_c_triple_4, do_c_triple_5): Delete. (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions. (do_c_quad_6): Delete. (do_c_quad_6[ab]): New functions. (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework arguments to use new register parsing methods. (cirrus_reg_required_here): Likewise. (insns): Reclassify cirrus maverick worker functions. (cirrus_valid_reg): Delete. 2002-01-07 Jason Thorpe * configure.in (sh*le): Set cpu_type=sh and endian=little. (sh*-*-netbsdelf*): New target. * configure: Regenerate. * tc-sh.h: Update copyright years. (TARGET_FORMAT): Add version for TE_NetBSD. 2002-01-07 Nick Clifton * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go negative. 2002-01-06 Alan Modra * config/tc-m68k.h (md_prepare_relax_scan): Rewrite. * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment. 2002-01-05 Daniel Jacobowitz * tc-mips.c (mips_cprestore_valid): New flag. (mips_frame_reg_valid): New flag. (macro) [M_JAL_2]: Check both flags. [M_JAL_A]: Likewise. (s_cprestore): Set mips_cprestore_valid. (tc_get_register): If setting mips_frame_reg, set mips_frame_reg_valid and clear mips_cprestore_valid. (s_mips_ent): Clear both flags. (s_mips_end): Clear both flags. 2002-01-05 Alan Modra * write.c (write_object_file): Make use of bfd_section_list_remove. * config/obj-ecoff.c (ecoff_frob_file): Likewise. * config/tc-mmix.c (mmix_frob_file): Likewise. 2002-01-04 Jason Thorpe * configure.in (i386-*-netbsdelf*): Collapse target into... (i386-*-netbsd*): ...this. Add support for x86-64. * configure: Regenerated. 2002-01-03 matthew green * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific. 2002-01-02 Nick Clifton * config/tc-m68k.c (md_estimate_size_before_relax): Test for a NULL frag link. For older changes see ChangeLog-0001 Local Variables: mode: change-log left-margin: 8 fill-column: 74 version-control: never End: