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| author | H.J. Lu <hjl.tools@gmail.com> | 2007-01-03 22:32:05 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2007-01-03 22:32:05 +0000 |
| commit | 44021fe5cce93d1d4e1e1a248bd9e42cb8f81acc (patch) | |
| tree | 9807175f5ddfce72996f4a2c36548bfefd8bc8d2 | |
| parent | 2e03ee74dfa6caf2953e73ff479d6e1461528f5f (diff) | |
| download | gdb-44021fe5cce93d1d4e1e1a248bd9e42cb8f81acc.zip gdb-44021fe5cce93d1d4e1e1a248bd9e42cb8f81acc.tar.gz gdb-44021fe5cce93d1d4e1e1a248bd9e42cb8f81acc.tar.bz2 | |
Move 2006 ChangeLog entries to ChangeLog-2006.
| -rw-r--r-- | gas/ChangeLog | 2750 | ||||
| -rw-r--r-- | gas/ChangeLog-2006 | 2756 |
2 files changed, 2757 insertions, 2749 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 9a64d01..ffa936b 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -3,2755 +3,7 @@ * config/tc-mips.c (md_show_usage): Clean up -mno-shared documentation. -2006-12-30 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.h (ShiftCount): Fix a comment typo. - -2006-12-30 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.c (md_show_usage): Mention --32/--64. - -2006-12-29 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.c (build_modrm_byte): Handle shift count - register with 3 operands. - -2006-12-28 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.c (process_operands): Check i.reg_operands - and increment i.operands when adding a register operand. - (build_modrm_byte): Fix 4 operand instruction handling. - -2006-12-27 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.c (disp_expressions): Use MAX_MEMORY_OPERANDS - for array size instead of 2. - (im_expressions): Use MAX_IMMEDIATE_OPERANDS for for array size - instead of 2. - (i386_immediate): Update immediate operand overflow error - message. - (i386_displacement): Check displacement operand overflow. - -2006-12-27 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.c: Document tc-i386.c, not i386.c. - -2006-12-27 Kazu Hirata <kazu@codesourcery.com> - - * config/m68k-parse.h (m68k_register): Add CAC and MBB. - * config/tc-m68k.c (fido_ctrl): New. - (m68k_archs): Use fido_ctrl for -mfidoa. - (m68k_cpus): Use fido_ctrl on fido-*-*. - (m68k_ip): Add support for CAC and MBB. - (init_table): Add CAC and MBB. - -2006-12-26 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.c (i386_immediate): Remove prototype. - -2006-12-25 Kazu Hirata <kazu@codesourcery.com> - - * config/tc-m68k.c (cpu_of_arch): Add fido. - (m68k_archs, m68k_cpu): Add entries for fido. - (m68k_elf_final_processing): Handle EF_M68K_CPU32_FIDO_A. - -2006-12-25 Mei Ligang <ligang@sunnorth.com.cn> - - * config/tc-score.c (build_lw_pic): Rename as build_lwst_pic. - Delete the code handling large constant for PIC. - Modify some comments. - (score_relax_frag): Decrease insn_addr in certain situation. - (s_score_cprestore): Change .cprestore syntax from ".cprestore offset" - to ".cprestore reg, offset". - -2006-12-23 Kazu Hirata <kazu@codesourcery.com> - - * configure.tgt: Recognize fido. - -2006-12-15 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.c: Add a blank line bewteen function bodies. - -2006-12-15 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.c (build_modrm_byte): Reformat to 72 columns. - -2006-12-14 Daniel Jacobowitz <dan@codesourcery.com> - - * Makefile.am (YFLAGS): Define. - * Makefile.in: Regenerated. - -2006-12-14 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.c (match_template): Simplify 3 and 4 operand - match. - -2006-12-13 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.c (build_modrm_byte): Set the Operand_PCrel - bit only. - -2006-12-13 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.c (match_template): Use a for loop to set - operand_types array. - -2006-12-13 H.J. Lu <hongjiu.lu@intel.com> - - PR gas/3712 - * config/tc-i386.c (match_template): Use MAX_OPERANDS for the - number of operands. Issue an error if MAX_OPERANDS != 4. Add - the 4th operand check. - -2006-12-13 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (arm_arch_option_table): Add v7-{a,r,m}. - * doc/c-arm.texi: Fix spelling of ARMv7 profile variants. - -2006-12-12 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.h (WordMem): Document it for 64 bit memory - reference. - -2006-12-12 Daniel Jacobowitz <dan@codesourcery.com> - - * doc/Makefile.am (as_TEXINFOS): Set. - (as.info as.dvi as.html): Delete rule. - * doc/Makefile.in: Regenerated. - -2006-12-11 Daniel Jacobowitz <dan@codesourcery.com> - - * configure.in: Define GENINSRC_NEVER. - * doc/Makefile.am (as.info): Remove srcdir prefix. - (MAINTAINERCLEANFILES): Add info file. - (DISTCLEANFILES): Pretend to add info file. - * po/Make-in (.po.gmo): Put gmo files in objdir. - * configure, Makefile.in, doc/Makefile.in: Regenerated. - -2006-12-09 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.h (template): Use MAX_OPERANDS instead of 4 - for operand_types array. - -2006-12-08 Christian Groessler <chris@groessler.org> - - * config/tc-z8k.c (whatreg): Add comment describing function. - Return NULL if symbol name characters follow the register number. - (parse_reg): Use NULL instead of 0 for pointer values. Stop - processing if whatreg returned NULL. - -2006-12-07 Kazu Hirata <kazu@codesourcery.com> - - * config/tc-m68k.c: Update uses of EF_M68K_*. - -2006-12-06 H.J. Lu <hjl@gnu.org> - - * config/tc-i386.h: Change the prefix order to SEG_PREFIX, - ADDR_PREFIX, DATA_PREFIX, LOCKREP_PREFIX. - -2006-12-02 Jakub Jelinek <jakub@redhat.com> - - PR gas/3607 - * subsegs.c (subseg_set_rest): Clear frch_cfi_data field. - -2006-12-01 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (arm_force_relocation): Return 1 for relocs against - function symbols. - -2006-11-29 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (arm_is_eabi): New function. - * config/tc-arm.h (arm_is_eabi): New prototype. - (THUMB_IS_FUNC): Use ELF function type for EABI objects. - * doc/c-arm.texi (.thumb_func): Update documentation. - -2006-11-29 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (do_vfp_sp_const, do_vfp_dp_const): Fix operans - encoding. - -2006-11-27 Sterling Augustine <sterling@tensilica.com> - - * config/tc-xtensa.c (xtensa_sanity_check): Check for RELAX_IMMED - as the first slot_subtype, not the frag subtype. - -2006-11-27 Bob Wilson <bob.wilson@acm.org> - - * config/tc-xtensa.c (XSHAL_ABI): Add default definition. - (directive_state): Disable scheduling by default. - (xtensa_add_config_info): New. - (xtensa_end): Call xtensa_add_config_info. - -2006-11-27 Eric Botcazou <ebotcazou@adacore.com> - - * config/tc-sparc.c (tc_gen_reloc): Turn aligned relocs into - their unaligned counterparts in debugging sections. - -2006-11-24 Alan Modra <amodra@bigpond.net.au> - - * config/tc-spu.c (md_pseudo_table): Add eqv and .eqv. - -2006-11-22 Daniel Jacobowitz <dan@codesourcery.com> - - * config/tc-arm.h (md_cons_align): Define. - (mapping_state): New prototype. - * config/tc-arm.c (mapping_state): Make global. - -2006-11-22 Alan Modra <amodra@bigpond.net.au> - - * config/obj-elf.c (obj_elf_version): Use memcpy rather than strcpy. - -2006-11-16 Mei ligang <ligang@sunnorth.com.cn> - - * config/tc-score.c (score_relax_frag): If next frag contains 32 bit - branch instruction, handle it specially. - (score_insns): Modify 32 bit branch instruction. - -2006-11-16 Alan Modra <amodra@bigpond.net.au> - - * symbols.c (resolve_symbol_value): Formatting. - -2006-11-15 Jan Beulich <jbeulich@novell.com> - - PR/3469 - * symbols.c (symbol_clone): Mark symbol ending up not on symbol - chain by linking it to itself. - (resolve_symbol_value): Also check symbol_shadow_p(). - (symbol_shadow_p): New. - * symbols.h (symbol_shadow_p): Declare. - -2006-11-12 Mark Shinwell <shinwell@codesourcery.com> - - * config/tc-arm.c (do_t_czb): Rename to do_t_cbz. - (insns): Adjust accordingly. - (md_apply_fix): Alter comments to use CBZ instead of CZB. - -2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt> - - * config/tc-arm.c (arm_fix_adjustable) [OBJ_COFF]: Delete. - (arm_fix_adjustable) [OBJ_ELF]: Use it on coff targets too. - -2006-11-10 Nick Clifton <nickc@redhat.com> - - PR gas/3456: - * config/obj-elf.c (obj_elf_version): Do not include the name - field's padding in the namesz value. - -2006-11-09 Thiemo Seufer <ths@mips.com> - - * config/tc-mips.c: Fix outdated comment. - -2006-11-08 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.h (CpuPNI): Removed. - (CpuUnknownFlags): Replace CpuPNI with CpuSSE3. - * config/tc-i386.c (md_assemble): Likewise. - -2006-11-08 Alan Modra <amodra@bigpond.net.au> - - * symbols.c (symbol_create, symbol_clone): Don't set udata.p. - -2006-11-06 David Daney <ddaney@avtrex.com> - - * config/tc-mips.c (pic_need_relax): Return true for section symbols. - -2006-11-06 Thiemo Seufer <ths@mips.com> - - * doc/c-mips.texi (-march): Document sb1a. - -2006-11-06 Thiemo Seufer <ths@mips.com> - - * config/tc-mips.c (mips_cpu_info_table): Remove 24k/24ke aliases. - 34k always has DSP ASE. - -2006-11-03 Thiemo Seufer <ths@mips.com> - - * config/tc-mips.c (md_pcrel_from_section): Disallow PC relative - MIPS16 instructions referencing other sections, unless they are - external branches. - -2006-11-03 Thiemo Seufer <ths@mips.com> - - * config/tc-mips.c (mips_cpu_info_table): The 25Kf is a MIPS64 - release 1 CPU. - -2006-11-03 Jakub Jelinek <jakub@redhat.com> - - * dw2gencfi.c (struct fde_entry): Add per_encoding, lsda_encoding, - personality and lsda. - (struct cie_entry): Add per_encoding, lsda_encoding and personality. - (alloc_fde_entry): Initialize per_encoding and lsda_encoding. - (cfi_pseudo_table): Handle .cfi_personality and .cfi_lsda. - (dot_cfi_personality, dot_cfi_lsda, encoding_size): New functions. - (output_cie): Output personality including its encoding and LSDA encoding. - (output_fde): Output LSDA. - (select_cie_for_fde): Don't share CIE if personality, its encoding or - LSDA encoding are different. Copy the 3 fields from fde_entry to - cie_entry. - * doc/as.texinfo (.cfi_personality, .cfi_lsda): Document. - - * subsegs.h (struct frchain): Add frch_cfi_data field. - * dw2gencfi.c: Include subsegs.h. - (cur_fde_data, last_address, cur_cfa_offset, cfa_save_stack): Removed. - (struct frch_cfi_data): New type. - (unused_cfi_data): New variable. - (alloc_fde_entry): Move cur_fde_data, last_address, cur_cfa_offset - and cfa_save_stack static vars into a structure pointed from - each frchain. - (alloc_cfi_insn_data, cfi_new_fde, cfi_end_fde, cfi_set_return_column, - cfi_add_advance_loc, cfi_add_CFA_def_cfa, cfi_add_CFA_def_cfa_offset, - cfi_add_CFA_remember_state, cfi_add_CFA_restore_state, dot_cfi, - dot_cfi_escape, dot_cfi_startproc, dot_cfi_endproc, cfi_finish): - Likewise. - -2006-11-02 Daniel Jacobowitz <dan@codesourcery.com> - - * config/tc-h8300.c (build_bytes): Fix const warning. - -2006-11-01 Mei Ligang <ligang@sunnorth.com.cn> - - * tc-score.c (do16_rdrs): Handle not! instruction especially. - -2006-10-31 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT - for EABIv4. - -2006-10-31 Paul Brook <paul@codesourcery.com> - - gas/ - * config/tc-arm.c (object_arch): New variable. - (s_arm_object_arch): New function. - (md_pseudo_table): Add object_arch. - (aeabi_set_public_attributes): Obey object_arch. - * doc/c-arm.texi: Document .object_arch. - -2006-10-31 Mei Ligang <ligang@sunnorth.com.cn> - - * tc-score.c (data_op2): Check invalid operands. - (my_get_expression): Const operand of some instructions can not be - symbol in assembly. - (get_insn_class_from_type): Handle instruction type Insn_internal. - (do_macro_ldst_label): Modify inst.type. - (Insn_PIC): Delete. - (data_op2): The immediate value in lw is 15 bit signed. - -2006-10-29 Randolph Chung <tausq@debian.org> - - * config/tc-hppa.c (hppa_cfi_frame_initial_instructions) - (hppa_regname_to_dw2regnum): New funcions. - * config/tc-hppa.h [OBJ_ELF] (TARGET_USE_CFIPOP): Define. - (tc_cfi_frame_initial_instructions) - (tc_regname_to_dw2regnum): Define. - (hppa_cfi_frame_initial_instructions) - (hppa_regname_to_dw2regnum): Declare. - (DWARF2_LINE_MIN_INSN_LENGTH, DWARF2_DEFAULT_RETURN_COLUMN) - (DWARF2_CIE_DATA_ALIGNMENT): Define. - -2006-10-29 Nick Clifton <nickc@redhat.com> - - * config/tc-spu.c (md_assemble): Cast printf string size parameter - to int in order to avoid a compiler warning. - -2006-10-27 Andrew Stubbs <andrew.stubbs@st.com> - - * config/tc-sh.c (md_assemble): Define size of branches. - -2006-10-26 Ben Elliston <bje@au.ibm.com> - - * dw2gencfi.c (cfi_add_CFA_offset): - Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero. - - * write.c (chain_frchains_together_1): Assert that this function - never returns a pointer to the auto variable `dummy'. - -2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com> - Yukishige Shibata <shibata@rd.scei.sony.co.jp> - Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp> - Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp> - Alan Modra <amodra@bigpond.net.au> - - * config/tc-spu.c: New file. - * config/tc-spu.h: New file. - * configure.tgt: Add SPU support. - * Makefile.am: Likewise. Run "make dep-am". - * Makefile.in: Regenerate. - * po/POTFILES.in: Regenerate. - -2006-10-25 Ben Elliston <bje@au.ibm.com> - - * expr.c (expr): Replace O_add case in switch (op_left) explaining - why it can never occur. - -2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com> - - * doc/c-ppc.texi (-mcell): Document. - * config/tc-ppc.c (parse_cpu): Parse -mcell. - (md_show_usage): Document -mcell. - -2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> - - * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type. - -2006-10-23 Alan Modra <amodra@bigpond.net.au> - - * config/tc-m68hc11.c (md_assemble): Quiet warning. - -2006-10-19 Mike Frysinger <vapier@gentoo.org> - - * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ. - (x86_64_section_letter): Likewise. - -2006-10-19 Mei Ligang <ligang@sunnorth.com.cn> - - * config/tc-score.c (build_relax_frag): Compute correct - tc_frag_data.fixp. - -2006-10-18 Roy Marples <uberlord@gentoo.org> - - * config/tc-sparc.c (md_parse_option): Treat any target starting with - elf32-sparc as a viable target for the -32 switch and any target - starting with elf64-sparc as a viable target for the -64 switch. - (sparc_target_format): For 64-bit ELF flavoured output use - ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use - ELF_TARGET_FORMAT. - * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define. - -2006-10-17 H.J. Lu <hongjiu.lu@intel.com> - - * configure: Regenerated. - -2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com> - - * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN - in addition to testing for '\n'. - (TC_EOL_IN_INSN): Provide a default definition if necessary. - -2006-10-13 Sterling Augstine <sterling@tensilica.com> - - * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit - a disjoint DW_AT range. - -2006-10-13 Mei Ligang <ligang@sunnorth.com.cn> - - * config/tc-score.c (md_show_usage): Print -KPIC option usage. - -2006-10-08 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (parse_big_immediate): 64-bit host fix. - (parse_operands): Use parse_big_immediate for OP_NILO. - (neon_cmode_for_logic_imm): Try smaller element sizes. - (neon_cmode_for_move_imm): Ditto. - (do_neon_logic): Handle .i64 pseudo-op. - -2006-09-29 Alan Modra <amodra@bigpond.net.au> - - * po/POTFILES.in: Regenerate. - -2006-09-28 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.h (CpuMNI): Renamed to ... - (CpuSSSE3): This. - (CpuUnknownFlags): Updated. - (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE - and PROCESSOR_MEROM with PROCESSOR_CORE2. - * config/tc-i386.c: Updated. - * doc/c-i386.texi: Likewise. - - * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2". - -2006-09-28 Bridge Wu <mingqiao.wu@gmail.com> - - * config/tc-arm.c (md_apply_fix): Do not clear write_back bit. - -2006-09-27 Nick Clifton <nickc@redhat.com> - - * output-file.c (output_file_close): Prevent an infinite loop - reporting that stdoutput could not be closed. - -2006-09-26 Mark Shinwell <shinwell@codesourcery.com> - Joseph Myers <joseph@codesourcery.com> - Ian Lance Taylor <ian@wasabisystems.com> - Ben Elliston <bje@wasabisystems.com> - - * config/tc-arm.c (arm_cext_iwmmxt2): New. - (enum operand_parse_code): New code OP_RIWR_I32z. - (parse_operands): Handle OP_RIWR_I32z. - (do_iwmmxt_wmerge): New function. - (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is - a register. - (do_iwmmxt_wrwrwr_or_imm5): New function. - (insns): Mark instructions as RIWR_I32z as appropriate. - Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>, - waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n}, - wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r}, - wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx. - (md_begin): Handle IWMMXT2. - (arm_cpus): Add iwmmxt2. - (arm_extensions): Likewise. - (arm_archs): Likewise. - -2006-09-25 Bob Wilson <bob.wilson@acm.org> - - * doc/as.texinfo (Overview): Revise description of --keep-locals. - Add xref to "Symbol Names". - (L): Refer to "local symbols" instead of "local labels". Move - definition to "Symbol Names" section; add xref to that section. - (Symbol Names): Use "Local Symbol Names" section to define local - symbols. Add "Local Labels" heading for description of temporary - forward/backward labels, and refer to those as "local labels". - -2006-09-23 H.J. Lu <hongjiu.lu@intel.com> - - PR binutils/3235 - * config/tc-i386.c (match_template): Check address size prefix - to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32 - operand. - -2006-09-22 Alan Modra <amodra@bigpond.net.au> - - * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'. - -2006-09-22 Alan Modra <amodra@bigpond.net.au> - - * as.h (as_perror): Delete declaration. - * gdbinit.in (as_perror): Delete breakpoint. - * messages.c (as_perror): Delete function. - * doc/internals.texi: Remove as_perror description. - * listing.c (listing_print: Don't use as_perror. - * output-file.c (output_file_create, output_file_close): Likewise. - * symbols.c (symbol_create, symbol_clone): Likewise. - * write.c (write_contents): Likewise. - * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise. - * config/tc-tic54x.c (tic54x_mlib): Likewise. - -2006-09-22 Alan Modra <amodra@bigpond.net.au> - - * config/tc-ppc.c (md_section_align): Don't round up address for ELF. - (ppc_handle_align): New function. - * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align. - (SUB_SEGMENT_ALIGN): Define as zero. - -2006-09-20 Bob Wilson <bob.wilson@acm.org> - - * doc/as.texinfo: Fix cross reference usage, typos and grammar. - (Overview): Skip cross reference in man page. - -2006-09-20 Kai Tietz <Kai.Tietz@onevision.com> - - * configure.in: Add new target x86_64-pc-mingw64. - * configure: Regenerate. - * configure.tgt: Add new target x86_64-pc-mingw64. - * config/obj-coff.h: Add handling for TE_PEP target specific code - and definitions. - * config/tc-i386.c: Add new targets. - (md_parse_option): Add targets to OPTION_64. - (x86_64_target_format): Add new method for setup proper default - target cpu mode. - * config/te-pep.h: Add new target definition header. - (TE_PEP): New macro: Identifies new target architecture. - (COFF_WITH_pex64): Set proper includes in bfd. - * NEWS: Mention new target. - -2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com> - - * config/bfin-parse.y (binary): Change sub of const to add of negated - const. - -2006-09-17 Mei Ligang <ligang@sunnorth.com.cn> - - * config/tc-score.c: New file. - * config/tc-score.h: Newf file. - * configure.tgt: Add Score target. - * Makefile.am: Add Score files. - * Makefile.in: Regenerate. - * NEWS: Mention new target support. - -2006-09-16 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument. - * doc/c-arm.texi (movsp): Document offset argument. - -2006-09-16 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (thumb32_negate_data_op): Consistently use - unsigned int to avoid 64-bit host problems. - -2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com> - - * config/bfin-parse.y (binary): Do some more constant folding for - additions. - -2006-09-13 Jan Beulich <jbeulich@novell.com> - - * input-file.c (input_file_give_next_buffer): Demote as_bad to - as_warn. - -2006-09-13 Alan Modra <amodra@bigpond.net.au> - - PR gas/3165 - * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number - in parens. - -2006-09-13 Alan Modra <amodra@bigpond.net.au> - - * input-file.c (input_file_open): Replace as_perror with as_bad - so that gas exits with error on file errors. Correct error - message. - (input_file_get, input_file_give_next_buffer): Likewise. - * input-file.h: Update comment. - -2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk> - - PR gas/3172 - * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class - registers as a sub-class of wC registers. - -2006-09-11 Alan Modra <amodra@bigpond.net.au> - - PR gas/3165 - * config/tc-mips.h (enum dwarf2_format): Forward declare. - (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens. - * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise. - * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise. - -2006-09-08 Nick Clifton <nickc@redhat.com> - - PR gas/3129 - * doc/as.texinfo (Macro): Improve documentation about separating - macro arguments from following text. - -2006-09-08 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores. - -2006-09-07 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (parse_operands): Mark operand as present. - -2006-09-04 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (do_neon_dyadic_if_i): Remove. - (do_neon_dyadic_if_i_d): Avoid setting U bit. - (do_neon_mac_maybe_scalar): Ditto. - (do_neon_dyadic_narrow): Force operand type to NT_integer. - (insns): Remove out of date comments. - -2006-08-29 Nick Clifton <nickc@redhat.com> - - * read.c (s_align): Initialize the 'stopc' variable to prevent - compiler complaints about it being used without being - initialized. - (s_comm_internal, s_mri_common, s_fail, s_globl, s_space, - s_float_space, s_struct, cons_worker, equals): Likewise. - -2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com> - - * ecoff.c (ecoff_directive_val): Fix message typo. - * config/tc-ns32k.c (convert_iif): Likewise. - * config/tc-sh64.c (shmedia_check_limits): Likewise. - -2006-08-25 Sterling Augustine <sterling@tensilica.com> - Bob Wilson <bob.wilson@acm.org> - - * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check - the state of the absolute_literals directive. Remove align frag at - the start of the literal pool position. - -2006-08-25 Bob Wilson <bob.wilson@acm.org> - - * doc/c-xtensa.texi: Add @group commands in examples. - -2006-08-24 Bob Wilson <bob.wilson@acm.org> - - * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete. - (INIT_LITERAL_SECTION_NAME): Delete. - (lit_state struct): Remove segment names, init_lit_seg, and - fini_lit_seg. Add lit_prefix and current_text_seg. - (init_literal_head_h, init_literal_head): Delete. - (fini_literal_head_h, fini_literal_head): Delete. - (xtensa_begin_directive): Move argument parsing to - xtensa_literal_prefix function. - (xtensa_end_directive): Deallocate lit_prefix field of lit_state. - (xtensa_literal_prefix): Parse the directive argument here and - record it in the lit_prefix field. Remove code to derive literal - section names. - (linkonce_len): New. - (get_is_linkonce_section): Use linkonce_len. Check for any - ".gnu.linkonce.*" section, not just text sections. - (md_begin): Remove initialization of deleted lit_state fields. - (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references - to init_literal_head and fini_literal_head. - (xtensa_move_literals): Likewise. Skip literals for .init and .fini - when traversing literal_head list. - (match_section_group): New. - (cache_literal_section): Rewrite to determine the literal section - name on the fly, create the section and return it. - (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section. - (xtensa_switch_to_non_abs_literal_fragment): Likewise. - (xtensa_create_property_segments, xtensa_create_xproperty_segments): - Use xtensa_get_property_section from bfd. - (retrieve_xtensa_section): Delete. - * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals - description to refer to plural literal sections and add xref to - the Literal Directive section. - (Literal Directive): Describe new rules for deriving literal section - names. Add footnote for special case of .init/.fini with - --text-section-literals. - (Literal Prefix Directive): Replace old naming rules with xref to the - Literal Directive section. - -2006-08-21 Joseph Myers <joseph@codesourcery.com> - - * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for - merging with previous long opcode. - -2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt> - - * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h. - * Makefile.in: Regenerate. - * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were - renamed. Adjust. - -2006-08-16 Julian Brown <julian@codesourcery.com> - - * config/tc-arm.c (md_assemble): Improve diagnostic when attempting - to use ARM instructions on non-ARM-supporting cores. - (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb - mode automatically based on cpu variant. - (md_begin): Call above function. - -2006-08-16 Julian Brown <julian@codesourcery.com> - - * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be - recognized in non-unified syntax mode. - -2006-08-15 Thiemo Seufer <ths@mips.com> - Nigel Stephens <nigel@mips.com> - David Ung <davidu@mips.com> - - * configure.tgt: Handle mips*-sde-elf*. - -2006-08-12 Thiemo Seufer <ths@networkno.de> - - * config/tc-mips.c (mips16_ip): Fix argument register handling - for restore instruction. - -2006-08-08 Bob Wilson <bob.wilson@acm.org> - - * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New. - (out_sleb128): New. - (out_fixed_inc_line_addr): New. - (process_entries): Use out_fixed_inc_line_addr when - DWARF2_USE_FIXED_ADVANCE_PC is set. - * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define. - -2006-08-08 DJ Delorie <dj@redhat.com> - - * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local - vs full symbols so that we never have more than one pointer value - for any given symbol in our symbol table. - -2006-08-08 Sterling Augustine <sterling@tensilica.com> - - * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg - and emit DW_AT_ranges when code in compilation unit is not - contiguous. - (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in - is not contiguous. - (dwarf2_finish): Create and pass ranges_seg to out_debug_info. - (out_debug_ranges): New function to emit .debug_ranges section - when code is not contiguous. - -2006-08-08 Nick Clifton <nickc@redhat.com> - - * config/tc-arm.c (WARN_DEPRECATED): Enable. - -2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt> - - * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF - only block. - (pe_directive_secrel) [TE_PE]: New function. - (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file, - loc, loc_mark_labels. - [TE_PE]: Handle secrel32. - (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn - call. - (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call. - (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call. - (md_section_align): Only round section sizes here for AOUT - targets. - (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block. - (tc_pe_dwarf2_emit_offset): New function. - (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL. - (cons_fix_new_arm): Handle O_secrel. - * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH, - DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out - of OBJ_ELF only block. - [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare - tc_pe_dwarf2_emit_offset. - -2006-08-04 Richard Sandiford <richard@codesourcery.com> - - * config/tc-sh.c (apply_full_field_fix): New function. - (md_apply_fix): Use it instead of md_number_to_chars. Do not fill - in fx_addnumber for BFD_RELOC_32_PLT_PCREL. - (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case. - * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS. - -2006-08-03 Nick Clifton <nickc@redhat.com> - - PR gas/2991 - * config.in: Regenerate. - -2006-08-03 Joseph Myers <joseph@codesourcery.com> - - * config/tc-arm.c (parse_operands): Handle invalid register name - for OP_RIWR_RIWC. - -2006-08-03 Joseph Myers <joseph@codesourcery.com> - - * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG. - (parse_operands): Handle it. - (insns): Use it for tmcr and tmrc. - -2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz> - - PR binutils/2983 - * config/tc-i386.c (md_parse_option): Treat any target starting - with elf64_x86_64 as a viable target for the -64 switch. - (i386_target_format): For 64-bit ELF flavoured output use - ELF_TARGET_FORMAT64. - * config/tc-i386.h (ELF_TARGET_FORMAT64): Define. - -2006-08-02 Nick Clifton <nickc@redhat.com> - - PR gas/2991 - * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from - bfd/aclocal.m4. - * configure.in: Run BFD_BINARY_FOPEN. - * configure: Regenerate. - * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header - file to include. - -2006-08-01 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.c (md_assemble): Don't update - cpu_arch_isa_flags. - -2006-08-01 Thiemo Seufer <ths@mips.com> - - * config/tc-mips.c (md_section_align): Check ELF-ness at runtime. - -2006-08-01 Thiemo Seufer <ths@mips.com> - - * config/tc-mips.c (macro_build_lui): Fix comment formatting. - (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA, - BFD_RELOC_32 and BFD_RELOC_16. - (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab, - md_convert_frag, md_obj_end): Fix comment formatting. - -2006-07-31 Thiemo Seufer <ths@mips.com> - - * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special - handling for BFD_RELOC_MIPS16_JMP. - -2006-07-24 Andreas Schwab <schwab@suse.de> - - PR/2756 - * read.c (read_a_source_file): Ignore unknown text after line - comment character. Fix misleading comment. - -2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de> - - * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi, - doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi, - doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi, - doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi, - doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi, - doc/c-z80.texi, doc/internals.texi: Fix some typos. - -2006-07-21 Nick Clifton <nickc@redhat.com> - - * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the - linker testsuite. - -2006-07-20 Thiemo Seufer <ths@mips.com> - Nigel Stephens <nigel@mips.com> - - * config/tc-mips.c (md_parse_option): Don't infer optimisation - options from debug options. - -2006-07-20 Thiemo Seufer <ths@mips.com> - - * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP. - (tc_gen_reloc): Handle mips16 jumps to section symbol offsets. - -2006-07-19 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (insns): Fix rbit Arm opcode. - -2006-07-18 Paul Brook <paul@codesourcery.com> - - * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC. - (md_convert_frag): Use correct reloc for add_pc. Use - BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum. - (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM. - (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM. - -2006-07-17 Mat Hostetter <mat@lcs.mit.edu> - - * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where - when file and line unknown. - -2006-07-17 Thiemo Seufer <ths@mips.com> - - * read.c (s_struct): Use IS_ELF. - * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip, - md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable, - tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame, - s_mips_mask): Likewise. - -2006-07-16 Thiemo Seufer <ths@mips.com> - David Ung <davidu@mips.com> - - * read.c (s_struct): Handle ELF section changing. - * config/tc-mips.c (s_align): Leave enabling auto-align to the - generic code. - (s_change_sec): Try section changing only if we output ELF. - -2006-07-15 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and - CpuAmdFam10. - (smallest_imm_type): Remove Cpu086. - (i386_target_format): Likewise. - - * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10. - Update CpuXXX. - -2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> - Michael Meissner <michael.meissner@amd.com> - - * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type. - (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives. - * config/tc-i386.c (cpu_arch): Add support for AmdFam10 - architecture. - (i386_align_code): Ditto. - (md_assemble_code): Add support for insertq/extrq instructions, - swapping as needed for intel syntax. - (swap_imm_operands): New function to swap immediate operands. - (swap_operands): Deal with 4 operand instructions. - (build_modrm_byte): Add support for insertq instruction. - -2006-07-13 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.h (Size64): Fix a typo in comment. - -2006-07-12 Nick Clifton <nickc@redhat.com> - - * config/tc-sh.c (md_apply_fix): Do not allow the generic code in - fixup_segment() to repeat a range check on a value that has - already been checked here. - -2006-07-07 James E Wilson <wilson@specifix.com> - - * config/tc-mips.c (mips_cpu_info_table): Add sb1a. - -2006-07-06 Mohammed Adnène Trojette <adn@diwi.org> - Nick Clifton <nickc@redhat.com> - - PR binutils/2877 - * doc/as.texi: Fix spelling typo: branchs => branches. - * doc/c-m68hc11.texi: Likewise. - * config/tc-m68hc11.c: Likewise. - Support old spelling of command line switch for backwards - compatibility. - -2006-07-04 Thiemo Seufer <ths@mips.com> - David Ung <davidu@mips.com> - - * config/tc-mips.c (s_is_linkonce): New function. - (mips16_mark_labels): Don't adjust mips16 symbol addresses for - weak, external, and linkonce symbols. - (pic_need_relax): Use s_is_linkonce. - -2006-06-24 H.J. Lu <hongjiu.lu@intel.com> - - * doc/as.texinfo (Org): Remove space. - (P2align): Add "@var{abs-expr},". - -2006-06-23 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.c (cpu_arch_tune_set): New. - (cpu_arch_isa): Likewise. - (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize - nops with short or long nop sequences based on -march=/.arch - and -mtune=. - (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0, - set cpu_arch_tune and cpu_arch_tune_flags. - (md_parse_option): For -march=, set cpu_arch_isa and set - cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is - 0. Set cpu_arch_tune_set to 1 for -mtune=. - (i386_target_format): Don't set cpu_arch_tune. - -2006-06-23 Nigel Stephens <nigel@mips.com> - - * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections - generated .sbss.* and .gnu.linkonce.sb.*. - -2006-06-23 Thiemo Seufer <ths@mips.com> - David Ung <davidu@mips.com> - - * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment - label_list. - * config/tc-mips.c (label_list): Define per-segment label_list. - (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels, - append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword, - mips_from_file_after_relocs, mips_define_label): Use per-segment - label_list. - -2006-06-22 Thiemo Seufer <ths@mips.com> - - * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro. - (append_insn): Use it. - (md_apply_fix): Whitespace formatting. - (md_begin, append_insn, macro, macro2, mips16_immed, mips_align, - mips16_extended_frag): Remove register specifier. - (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric - constants. - -2006-06-21 Mark Shinwell <shinwell@codesourcery.com> - - * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse - a directive saving VFP registers for ARMv6 or later. - (s_arm_unwind_save): Add parameter arch_v6 and call - s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as - appropriate. - (md_pseudo_table): Add entry for new "vsave" directive. - * doc/c-arm.texi: Correct error in example for "save" - directive (fstmdf -> fstmdx). Also document "vsave" directive. - -2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de> - Anatoly Sokolov <aesok@post.ru> - - * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p - and atmega644p devices. Rename atmega164/atmega324 devices to - atmega164p/atmega324p. - * doc/c-avr.texi: Document new mcu and arch options. - -2006-06-17 Nick Clifton <nickc@redhat.com> - - * config/tc-arm.c (enum parse_operand_result): Move outside of - #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build. - -2006-06-16 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.h (processor_type): New. - (arch_entry): Add type. - - * config/tc-i386.c (cpu_arch_tune): New. - (cpu_arch_tune_flags): Likewise. - (cpu_arch_isa_flags): Likewise. - (cpu_arch): Updated. - (set_cpu_arch): Also update cpu_arch_isa_flags. - (md_assemble): Update cpu_arch_isa_flags. - (OPTION_MARCH): New. - (OPTION_MTUNE): Likewise. - (md_longopts): Add -march= and -mtune=. - (md_parse_option): Support -march= and -mtune=. - (md_show_usage): Add -march=CPU/-mtune=CPU. - (i386_target_format): Also update cpu_arch_isa_flags, - cpu_arch_tune and cpu_arch_tune_flags. - - * doc/as.texinfo: Add -march=CPU/-mtune=CPU. - - * doc/c-i386.texi: Document -march=CPU/-mtune=CPU. - -2006-06-15 Mark Shinwell <shinwell@codesourcery.com> - - * config/tc-arm.c (enum parse_operand_result): New. - (struct group_reloc_table_entry): New. - (enum group_reloc_type): New. - (group_reloc_table): New array. - (find_group_reloc_table_entry): New function. - (parse_shifter_operand_group_reloc): New function. - (parse_address_main): New function, incorporating code - from the old parse_address function. To be used via... - (parse_address): wrapper for parse_address_main; and - (parse_address_group_reloc): new function, likewise. - (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR, - OP_ADDRGLDRS, OP_ADDRGLDC. - (parse_operands): Support for these new operand codes. - New macro po_misc_or_fail_no_backtrack. - (encode_arm_cp_address): Preserve group relocations. - (insns): Modify to use the above operand codes where group - relocations are permitted. - (md_apply_fix): Handle the group relocations - ALU_PC_G0_NC through LDC_SB_G2. - (tc_gen_reloc): Likewise. - (arm_force_relocation): Leave group relocations for the linker. - (arm_fix_adjustable): Likewise. - -2006-06-15 Julian Brown <julian@codesourcery.com> - - * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into... - (do_neon_ldr_str): Always defer to VFP encoding routines, which handle - relocs properly. - -2006-06-12 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.c (process_suffix): Don't add rex64 for - "xchg %rax,%rax". - -2006-06-09 Thiemo Seufer <ths@mips.com> - - * config/tc-mips.c (mips_ip): Maintain argument count. - -2006-06-09 Alan Modra <amodra@bigpond.net.au> - - * config/tc-iq2000.c: Include sb.h. - -2006-06-08 Nigel Stephens <nigel@mips.com> - - * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat" - aliases for better compatibility with SGI tools. - -2006-06-08 Alan Modra <amodra@bigpond.net.au> - - * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete. - * Makefile.am (GASLIBS): Expand @BFDLIB@. - (BFDVER_H): Delete. - (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants. - (obj-aout.o): Depend on $(DEP_@target_get_type@_aout) - (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly. - Run "make dep-am". - * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h. - * Makefile.in: Regenerate. - * doc/Makefile.in: Regenerate. - * configure: Regenerate. - -2006-06-07 Joseph S. Myers <joseph@codesourcery.com> - - * po/Make-in (pdf, ps): New dummy targets. - -2006-06-07 Julian Brown <julian@codesourcery.com> - - * config/tc-arm.c (stdarg.h): include. - (arm_it): Add uncond_value field. Add isvec and issingle to operand - array. - (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and - REG_TYPE_NSDQ (single, double or quad vector reg). - (reg_expected_msgs): Update. - (BAD_FPU): Add macro for unsupported FPU instruction error. - (parse_neon_type): Support 'd' as an alias for .f64. - (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ - sets of registers. - (parse_vfp_reg_list): Don't update first arg on error. - (parse_neon_mov): Support extra syntax for VFP moves. - (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO, - OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ. - (parse_operands): Support isvec, issingle operands fields, new parse - codes above. - (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs, - msr variants. - (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above. - (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez. - (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros. - (NEON_SHAPE_DEF): New macro. Define table of possible instruction - shapes. - (neon_shape): Redefine in terms of above. - (neon_shape_class): New enumeration, table of shape classes. - (neon_shape_el): New enumeration. One element of a shape. - (neon_shape_el_size): Register widths of above, where appropriate. - (neon_shape_info): New struct. Info for shape table. - (neon_shape_tab): New array. - (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL. - (neon_check_shape): Rewrite as... - (neon_select_shape): New function to classify instruction shapes, - driven by new table neon_shape_tab array. - (neon_quad): New function. Return 1 if shape should set Q flag in - instructions (or equivalent), 0 otherwise. - (type_chk_of_el_type): Support F64. - (el_type_of_type_chk): Likewise. - (neon_check_type): Add support for VFP type checking (VFP data - elements fill their containing registers). - (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE - in thumb mode for VFP instructions. - (do_vfp_nsyn_opcode): New function. Look up the opcode in argument, - and encode the current instruction as if it were that opcode. - (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS - arguments, call function in PFN. - (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul) - (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str) - (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul) - (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push) - (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions. - Redirect Neon-syntax VFP instructions to VFP instruction handlers. - (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm) - (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield) - (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh) - (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri) - (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext) - (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn) - (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long) - (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt) - (do_neon_swp): Use neon_select_shape not neon_check_shape. Use - neon_quad. - (vfp_or_neon_is_neon): New function. Call if a mnemonic shared - between VFP and Neon turns out to belong to Neon. Perform - architecture check and fill in condition field if appropriate. - (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg) - (do_neon_cvt): Add support for VFP variants of instructions. - (neon_cvt_flavour): Extend to cover VFP conversions. - (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP - vmov variants. - (do_neon_ldr_str): Handle single-precision VFP load/store. - (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use - NS_NULL not NS_IGNORE. - (opcode_tag): Add OT_csuffixF for operands which either take a - conditional suffix, or have 0xF in the condition field. - (md_assemble): Add support for OT_csuffixF. - (NCE): Replace macro with... - (NCE_tag, NCE, NCEF): New macros. - (nCE): Replace macro with... - (nCE_tag, nCE, nCEF): New macros. - (insns): Add support for VFP insns or VFP versions of insns msr, - mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop, - vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia, - vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared - VFP/Neon insns together. - -2006-06-07 Alan Modra <amodra@bigpond.net.au> - Ladislav Michl <ladis@linux-mips.org> - - * app.c: Don't include headers already included by as.h. - * as.c: Likewise. - * atof-generic.c: Likewise. - * cgen.c: Likewise. - * dwarf2dbg.c: Likewise. - * expr.c: Likewise. - * input-file.c: Likewise. - * input-scrub.c: Likewise. - * macro.c: Likewise. - * output-file.c: Likewise. - * read.c: Likewise. - * sb.c: Likewise. - * config/bfin-lex.l: Likewise. - * config/obj-coff.h: Likewise. - * config/obj-elf.h: Likewise. - * config/obj-som.h: Likewise. - * config/tc-arc.c: Likewise. - * config/tc-arm.c: Likewise. - * config/tc-avr.c: Likewise. - * config/tc-bfin.c: Likewise. - * config/tc-cris.c: Likewise. - * config/tc-d10v.c: Likewise. - * config/tc-d30v.c: Likewise. - * config/tc-dlx.h: Likewise. - * config/tc-fr30.c: Likewise. - * config/tc-frv.c: Likewise. - * config/tc-h8300.c: Likewise. - * config/tc-hppa.c: Likewise. - * config/tc-i370.c: Likewise. - * config/tc-i860.c: Likewise. - * config/tc-i960.c: Likewise. - * config/tc-ip2k.c: Likewise. - * config/tc-iq2000.c: Likewise. - * config/tc-m32c.c: Likewise. - * config/tc-m32r.c: Likewise. - * config/tc-maxq.c: Likewise. - * config/tc-mcore.c: Likewise. - * config/tc-mips.c: Likewise. - * config/tc-mmix.c: Likewise. - * config/tc-mn10200.c: Likewise. - * config/tc-mn10300.c: Likewise. - * config/tc-msp430.c: Likewise. - * config/tc-mt.c: Likewise. - * config/tc-ns32k.c: Likewise. - * config/tc-openrisc.c: Likewise. - * config/tc-ppc.c: Likewise. - * config/tc-s390.c: Likewise. - * config/tc-sh.c: Likewise. - * config/tc-sh64.c: Likewise. - * config/tc-sparc.c: Likewise. - * config/tc-tic30.c: Likewise. - * config/tc-tic4x.c: Likewise. - * config/tc-tic54x.c: Likewise. - * config/tc-v850.c: Likewise. - * config/tc-vax.c: Likewise. - * config/tc-xc16x.c: Likewise. - * config/tc-xstormy16.c: Likewise. - * config/tc-xtensa.c: Likewise. - * config/tc-z80.c: Likewise. - * config/tc-z8k.c: Likewise. - * macro.h: Don't include sb.h or ansidecl.h. - * sb.h: Don't include stdio.h or ansidecl.h. - * cond.c: Include sb.h. - * itbl-lex.l: Include as.h instead of other system headers. - * itbl-parse.y: Likewise. - * itbl-ops.c: Similarly. - * itbl-ops.h: Don't include as.h or ansidecl.h. - * config/bfin-defs.h: Don't include bfd.h or as.h. - * config/bfin-parse.y: Include as.h instead of other system headers. - -2006-06-06 Ben Elliston <bje@au.ibm.com> - Anton Blanchard <anton@samba.org> - - * config/tc-ppc.c (parse_cpu): Handle "-mpower6". - (md_show_usage): Document it. - (ppc_setup_opcodes): Test power6 opcode flag bits. - * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6". - -2006-06-06 Thiemo Seufer <ths@mips.com> - Chao-ying Fu <fu@mips.com> - - * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro. - (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete. - (macro_build): Update comment. - (mips_ip): Allow DSP64 instructions for MIPS64R2. - (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and - CPU_HAS_MDMX. - (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and - MIPS_CPU_ASE_MDMX flags for sb1. - -2006-06-05 Thiemo Seufer <ths@mips.com> - - * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew - appropriate. - (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate. - (mips_ip): Make overflowed/underflowed constant arguments in DSP - and MT instructions a fatal error. Use INSERT_OPERAND where - appropriate. Improve warnings for break and wait code overflows. - Use symbolic constant of OP_MASK_COPZ. - (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate. - -2006-06-05 Daniel Jacobowitz <dan@codesourcery.com> - - * po/Make-in (top_builddir): Define. - -2006-06-02 Joseph S. Myers <joseph@codesourcery.com> - - * doc/Makefile.am (TEXI2DVI): Define. - * doc/Makefile.in: Regenerate. - * doc/c-arc.texi: Fix typo. - -2006-06-01 Alan Modra <amodra@bigpond.net.au> - - * config/obj-ieee.c: Delete. - * config/obj-ieee.h: Delete. - * Makefile.am (OBJ_FORMATS): Remove ieee. - (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly. - (obj-ieee.o): Remove rule. - * Makefile.in: Regenerate. - * configure.in (atof): Remove tahoe. - (OBJ_MAYBE_IEEE): Don't define. - * configure: Regenerate. - * config.in: Regenerate. - * doc/Makefile.in: Regenerate. - * po/POTFILES.in: Regenerate. - -2006-05-31 Daniel Jacobowitz <dan@codesourcery.com> - - * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL - and LIBINTL_DEP everywhere. - (INTLLIBS): Remove. - (INCLUDES, DEP_INCLUDES): Use @INCINTL@. - * acinclude.m4: Include new gettext macros. - * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS. - Remove local code for po/Makefile. - * Makefile.in, configure, doc/Makefile.in: Regenerated. - -2006-05-30 Nick Clifton <nickc@redhat.com> - - * po/es.po: Updated Spanish translation. - -2006-05-06 Denis Chertykov <denisc@overta.ru> - - * doc/c-avr.texi: New file. - * doc/Makefile.am (CPU_DOCS): Add c-avr.texi - * doc/all.texi: Set AVR - * doc/as.texinfo: Include c-avr.texi - -2006-05-28 Jie Zhang <jie.zhang@analog.com> - - * config/bfin-parse.y (check_macfunc): Loose the condition of - calling check_multiply_halfregs (). - -2006-05-25 Jie Zhang <jie.zhang@analog.com> - - * config/bfin-parse.y (asm_1): Better check and deal with - vector and scalar Multiply 16-Bit Operands instructions. - -2006-05-24 Nick Clifton <nickc@redhat.com> - - * config/tc-hppa.c: Convert to ISO C90 format. - * config/tc-hppa.h: Likewise. - -2006-05-24 Carlos O'Donell <carlos@systemhalted.org> - Randolph Chung <randolph@tausq.org> - - * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff, - is_tls_ieoff, is_tls_leoff): Define. - (fix_new_hppa): Handle TLS. - (cons_fix_new_hppa): Likewise. - (pa_ip): Likewise. - (md_apply_fix): Handle TLS relocs. - * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS. - -2006-05-24 Bjoern Haase <bjoern.m.haase@web.de> - - * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561. - -2006-05-23 Thiemo Seufer <ths@mips.com> - David Ung <davidu@mips.com> - Nigel Stephens <nigel@mips.com> - - [ gas/ChangeLog ] - * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename. - (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS, - ISA_HAS_MXHC1): New macros. - (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of - ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments. - (mips_cpu_info): Change to use combined ASE/IS_ISA flag. - (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP, - MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines. - (mips_after_parse_args): Change default handling of float register - size to account for 32bit code with 64bit FP. Better sanity checking - of ISA/ASE/ABI option combinations. - (s_mipsset): Support switching of GPR and FPR sizes via - .set {g,f}p={32,64,default}. Better sanity checking for .set ASE - options. - (mips_elf_final_processing): We should record the use of 64bit FP - registers in 32bit code but we don't, because ELF header flags are - a scarce ressource. - (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE - extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef, - 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions. - (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA. - * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document - missing -march options. Document .set arch=CPU. Move .set smartmips - to ASE page. Use @code for .set FOO examples. - -2006-05-23 Jie Zhang <jie.zhang@analog.com> - - * config/tc-bfin.c (bfin_start_line_hook): Bump line counters - if needed. - -2006-05-23 Jie Zhang <jie.zhang@analog.com> - - * config/bfin-defs.h (bfin_equals): Remove declaration. - * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr". - * config/tc-bfin.c (bfin_name_is_register): Remove. - (bfin_equals): Remove. - * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1. - (bfin_name_is_register): Remove declaration. - -2006-05-19 Thiemo Seufer <ths@mips.com> - Nigel Stephens <nigel@mips.com> - - * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define. - (mips_oddfpreg_ok): New function. - (mips_ip): Use it. - -2006-05-19 Thiemo Seufer <ths@mips.com> - David Ung <davidu@mips.com> - - * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare. - * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS, - ISA_HAS_DROR, ISA_HAS_ROR): Reformat. - (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC, - RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK, - RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES, - FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES, - N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES, - SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES, - MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names, - reg_names_o32, reg_names_n32n64): Define register classes. - (reg_lookup): New function, use register classes. - (md_begin): Reserve register names in the symbol table. Simplify - OBJ_ELF defines. - (mips_ip): Fix comment formatting. Handle symbolic COP0 registers. - Use reg_lookup. - (mips16_ip): Use reg_lookup. - (tc_get_register): Likewise. - (tc_mips_regname_to_dw2regnum): New function. - -2006-05-19 Thiemo Seufer <ths@mips.com> - - * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum): - Un-constify string argument. - * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum): - Likewise. - * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum): - Likewise. - * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum): - Likewise. - * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum): - Likewise. - * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum): - Likewise. - * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum): - Likewise. - -2006-05-19 Nathan Sidwell <nathan@codesourcery.com> - - * gas/config/tc-m68k.c (m68k_init_arch): Move checking of - cfloat/m68881 to correct architecture before using it. - -2006-05-16 Bjoern Haase <bjoern.m.haase@web.de> - - * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate - constant values. - -2006-05-15 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (arm_adjust_symtab): Use - bfd_is_arm_special_symbol_name. - -2006-05-15 Bob Wilson <bob.wilson@acm.org> - - * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next, - xg_assemble_vliw_tokens, xtensa_mark_narrow_branches, - xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed): - Handle errors from calls to xtensa_opcode_is_* functions. - -2006-05-14 Thiemo Seufer <ths@mips.com> - - * config/tc-mips.c (macro_build): Test for currently active - mips16 option. - (mips16_ip): Reject invalid opcodes. - -2006-05-11 Carlos O'Donell <carlos@codesourcery.com> - - * doc/as.texinfo: Rename "Index" to "AS Index", - and "ABORT" to "ABORT (COFF)". - -2006-05-11 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (parse_half): New function. - (operand_parse_code): Remove OP_Iffff. Add OP_HALF. - (parse_operands): Ditto. - (do_mov16): Reject invalid relocations. - (do_t_mov16): Ditto. Use Thumb reloc numbers. - (insns): Replace Iffff with HALF. - (md_apply_fix): Add MOVW and MOVT relocs. - (tc_gen_reloc): Ditto. - * doc/c-arm.texi: Document relocation operators - -2006-05-11 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols. - -2006-05-11 Thiemo Seufer <ths@mips.com> - - * config/tc-mips.c (append_insn): Don't check the range of j or - jal addresses. - -2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt> - - * config/tc-arm.c (md_pcrel_from_section): Force a bias for - relocs against external symbols for WinCE targets. - (md_apply_fix): Likewise. - -2006-05-09 David Ung <davidu@mips.com> - - * config/tc-mips.c (append_insn): Only warn about an out-of-range - j or jal address. - -2006-05-09 Nick Clifton <nickc@redhat.com> - - * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups - against symbols which are not going to be placed into the symbol - table. - -2006-05-09 Ben Elliston <bje@au.ibm.com> - - * expr.c (operand): Remove `if (0 && ..)' statement and - subsequently unused target_op label. Collapse `if (1 || ..)' - statement. - * app.c (do_scrub_chars): Remove unused case 0, as it is handled - separately above the switch. - -2006-05-08 Nick Clifton <nickc@redhat.com> - - PR gas/2623 - * config/tc-msp430.c (line_separator_character): Define as |. - -2006-05-08 Thiemo Seufer <ths@mips.com> - Nigel Stephens <nigel@mips.com> - David Ung <davidu@mips.com> - - * config/tc-mips.c (mips_set_options): Add ase_smartmips flag. - (mips_opts): Likewise. - (file_ase_smartmips): New variable. - (ISA_HAS_ROR): SmartMIPS implements rotate instructions. - (macro_build): Handle SmartMIPS instructions. - (mips_ip): Likewise. - (md_longopts): Add argument handling for smartmips. - (md_parse_options, mips_after_parse_args): Likewise. - (s_mipsset): Add .set smartmips support. - (md_show_usage): Document -msmartmips/-mno-smartmips. - * doc/as.texinfo: Document -msmartmips/-mno-smartmips and - .set smartmips. - * doc/c-mips.texi: Likewise. - -2006-05-08 Alan Modra <amodra@bigpond.net.au> - - * write.c (relax_segment): Add pass count arg. Don't error on - negative org/space on first two passes. - (relax_seg_info): New struct. - (relax_seg, write_object_file): Adjust. - * write.h (relax_segment): Update prototype. - -2006-05-05 Julian Brown <julian@codesourcery.com> - - * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds - checking. - (do_neon_mov): Enable several VMOV variants for VFP. Add suitable - architecture version checks. - (insns): Allow overlapping instructions to be used in VFP mode. - -2006-05-05 H.J. Lu <hongjiu.lu@intel.com> - - PR gas/2598 - * config/obj-elf.c (obj_elf_change_section): Allow user - specified SHF_ALPHA_GPREL. - -2006-05-05 Bjoern Haase <bjoern.m.haase@web.de> - - * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups - for PMEM related expressions. - -2006-05-05 Nick Clifton <nickc@redhat.com> - - PR gas/2582 - * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the - insertion of a directory separator character into a string at a - given offset. Uses heuristics to decide when to use a backslash - character rather than a forward-slash character. - (dwarf2_directive_loc): Use the macro. - (out_debug_info): Likewise. - -2006-05-05 Thiemo Seufer <ths@mips.com> - David Ung <davidu@mips.com> - - * config/tc-mips.c (macro_build): Add case 'k' to handle cache - instruction. - (macro): Add new case M_CACHE_AB. - -2006-05-04 Kazu Hirata <kazu@codesourcery.com> - - * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated. - (opcode_lookup): Issue a warning for opcode with - OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated - identical to OT_cinfix3. - (TxC3w, TC3w, tC3w): New. - (insns): Use tC3w and TC3w for comparison instructions with - 's' suffix. - -2006-05-04 Alan Modra <amodra@bigpond.net.au> - - * subsegs.h (struct frchain): Delete frch_seg. - (frchain_root): Delete. - (seg_info): Define as macro. - * subsegs.c (frchain_root): Delete. - (abs_seg_info, und_seg_info, absolute_frchain): Delete. - (subsegs_begin, subseg_change): Adjust for above. - (subseg_set_rest): Likewise. Add new frchain structs to seginfo - rather than to one big list. - (subseg_get): Don't special case abs, und sections. - (subseg_new, subseg_force_new): Don't set frchainP here. - (seg_info): Delete. - (subsegs_print_statistics): Adjust frag chain control list traversal. - * debug.c (dmp_frags): Likewise. - * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag - at frchain_root. Make use of known frchain ordering. - (last_frag_for_seg): Likewise. - (get_frag_fix): Likewise. Add seg param. - (process_entries, out_debug_aranges): Adjust get_frag_fix calls. - * write.c (chain_frchains_together_1): Adjust for struct frchain. - (SUB_SEGMENT_ALIGN): Likewise. - (subsegs_finish): Adjust frchain list traversal. - * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise. - (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise. - (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise. - (xtensa_fix_b_j_loop_end_frags): Likewise. - (xtensa_fix_close_loop_end_frags): Likewise. - (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise. - (retrieve_segment_info): Delete frch_seg initialisation. - -2006-05-03 Alan Modra <amodra@bigpond.net.au> - - * subsegs.c (subseg_get): Don't call obj_sec_set_private_data. - * config/obj-elf.h (obj_sec_set_private_data): Delete. - * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol. - * config/tc-mn10300.c (tc_gen_reloc): Likewise. - -2006-05-02 Joseph Myers <joseph@codesourcery.com> - - * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4 - here. - (md_apply_fix3): Multiply offset by 4 here for - BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2. - -2006-05-02 H.J. Lu <hongjiu.lu@intel.com> - Jan Beulich <jbeulich@novell.com> - - * config/tc-i386.c (output_invalid_buf): Change size for - unsigned char. - * config/tc-tic30.c (output_invalid_buf): Likewise. - - * config/tc-i386.c (output_invalid): Cast none-ascii char to - unsigned char. - * config/tc-tic30.c (output_invalid): Likewise. - -2006-05-02 Daniel Jacobowitz <dan@codesourcery.com> - - * doc/Makefile.am (AM_MAKEINFOFLAGS): New. - (TEXI2POD): Use AM_MAKEINFOFLAGS. - (asconfig.texi): Don't set top_srcdir. - * doc/as.texinfo: Don't use top_srcdir. - * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated. - -2006-05-02 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.c (output_invalid_buf): Change size to 16. - * config/tc-tic30.c (output_invalid_buf): Likewise. - - * config/tc-i386.c (output_invalid): Use snprintf instead of - sprintf. - * config/tc-ia64.c (declare_register_set): Likewise. - (emit_one_bundle): Likewise. - (check_dependencies): Likewise. - * config/tc-tic30.c (output_invalid): Likewise. - -2006-05-02 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (arm_optimize_expr): New function. - * config/tc-arm.h (md_optimize_expr): Define - (arm_optimize_expr): Add prototype. - (TC_FORCE_RELOCATION_SUB_SAME): Define. - -2006-05-02 Ben Elliston <bje@au.ibm.com> - - * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit - field unsigned. - - * sb.h (sb_list_vector): Move to sb.c. - * sb.c (free_list): Use type of sb_list_vector directly. - (sb_build): Fix off-by-one error in assertion about `size'. - -2006-05-01 Ben Elliston <bje@au.ibm.com> - - * listing.c (listing_listing): Remove useless loop. - * macro.c (macro_expand): Remove is_positional local variable. - * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1 - and simplify surrounding expressions, where possible. - (assign_symbol): Likewise. - (s_weakref): Likewise. - * symbols.c (colon): Likewise. - -2006-05-01 James Lemke <jwlemke@wasabisystems.com> - - * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL. - -2006-04-30 Thiemo Seufer <ths@mips.com> - David Ung <davidu@mips.com> - - * config/tc-mips.c (validate_mips_insn): Handling of udi cases. - (mips_immed): New table that records various handling of udi - instruction patterns. - (mips_ip): Adds udi handling. - -2006-04-28 Alan Modra <amodra@bigpond.net.au> - - * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end - of list rather than beginning. - -2006-04-26 Julian Brown <julian@codesourcery.com> - - * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to... - (is_quarter_float): Rename from above. Simplify slightly. - (parse_qfloat_immediate): Parse a "quarter precision" floating-point - number. - (parse_neon_mov): Parse floating-point constants. - (neon_qfloat_bits): Fix encoding. - (neon_cmode_for_move_imm): Tweak to use floating-point encoding in - preference to integer encoding when using the F32 type. - -2006-04-26 Julian Brown <julian@codesourcery.com> - - * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so - zero-initialising structures containing it will lead to invalid types). - (arm_it): Add vectype to each operand. - (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias - defined field. - (neon_typed_alias): New structure. Extra information for typed - register aliases. - (reg_entry): Add neon type info field. - (arm_reg_parse): Remove RTYPE argument (revert to previous arguments). - Break out alternative syntax for coprocessor registers, etc. into... - (arm_reg_alt_syntax): New function. Alternate syntax handling broken - out from arm_reg_parse. - (parse_neon_type): Move. Return SUCCESS/FAIL. - (first_error): New function. Call to ensure first error which occurs is - reported. - (parse_neon_operand_type): Parse exactly one type. - (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move. - (parse_typed_reg_or_scalar): New function. Handle core of both - arm_typed_reg_parse and parse_scalar. - (arm_typed_reg_parse): Parse a register with an optional type. - (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar - result. - (parse_scalar): Parse a Neon scalar with optional type. - (parse_reg_list): Use first_error. - (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse. - (neon_alias_types_same): New function. Return true if two (alias) types - are the same. - (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type - of elements. - (insert_reg_alias): Return new reg_entry not void. - (insert_neon_reg_alias): New function. Insert type/index information as - well as register for alias. - (create_neon_reg_alias): New function. Parse .dn/.qn directives and - make typed register aliases accordingly. - (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start - of line. - (s_unreq): Delete type information if present. - (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls. - (s_arm_unwind_save_mmxwcg): Likewise. - (s_arm_unwind_movsp): Likewise. - (s_arm_unwind_setfp): Likewise. - (parse_shift): Likewise. - (parse_shifter_operand): Likewise. - (parse_address): Likewise. - (parse_tb): Likewise. - (tc_arm_regname_to_dw2regnum): Likewise. - (md_pseudo_table): Add dn, qn. - (parse_neon_mov): Handle typed operands. - (parse_operands): Likewise. - (neon_type_mask): Add N_SIZ. - (N_ALLMODS): New macro. - (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error. - (el_type_of_type_chk): Add some safeguards. - (modify_types_allowed): Fix logic bug. - (neon_check_type): Handle operands with types. - (neon_three_same): Remove redundant optional arg handling. - (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm) - (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute) - (do_neon_step): Adjust accordingly. - (neon_cmode_for_logic_imm): Use first_error. - (do_neon_bitfield): Call neon_check_type. - (neon_dyadic): Rename to... - (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield - to allow modification of type of the destination. - (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d) - (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly. - (do_neon_compare): Make destination be an untyped bitfield. - (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX. - (neon_mul_mac): Return early in case of errors. - (neon_move_immediate): Use first_error. - (neon_mac_reg_scalar_long): Fix type to include scalar. - (do_neon_dup): Likewise. - (do_neon_mov): Likewise (in several places). - (do_neon_tbl_tbx): Fix type. - (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane) - (do_neon_ld_dup): Exit early in case of errors and/or use - first_error. - (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL. - Handle .dn/.qn directives. - (REGDEF): Add zero for reg_entry neon field. - -2006-04-26 Julian Brown <julian@codesourcery.com> - - * config/tc-arm.c (limits.h): Include. - (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1) - (fpu_vfp_v3_or_neon_ext): Declare constants. - (neon_el_type): New enumeration of types for Neon vector elements. - (neon_type_el): New struct. Define type and size of a vector element. - (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per - instruction. - (neon_type): Define struct. The type of an instruction. - (arm_it): Add 'vectype' for the current instruction. - (isscalar, immisalign, regisimm, isquad): New predicates for operands. - (vfp_sp_reg_pos): Rename to... - (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn - tags. - (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ - (Neon D or Q register). - (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D - register. - (GE_OPT_PREFIX_BIG): Define constant, for use in... - (my_get_expression): Allow above constant as argument to accept - 64-bit constants with optional prefix. - (arm_reg_parse): Add extra argument to return the specific type of - register in when either a D or Q register (REG_TYPE_NDQ) is - requested. Can be NULL. - (parse_scalar): New function. Parse Neon scalar (vector reg and index). - (parse_reg_list): Update for new arm_reg_parse args. - (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists. - (parse_neon_el_struct_list): New function. Parse element/structure - register lists for VLD<n>/VST<n> instructions. - (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args. - (s_arm_unwind_save_mmxwr): Likewise. - (s_arm_unwind_save_mmxwcg): Likewise. - (s_arm_unwind_movsp): Likewise. - (s_arm_unwind_setfp): Likewise. - (parse_big_immediate): New function. Parse an immediate, which may be - 64 bits wide. Put results in inst.operands[i]. - (parse_shift): Update for new arm_reg_parse args. - (parse_address): Likewise. Add parsing of alignment specifiers. - (parse_neon_mov): Parse the operands of a VMOV instruction. - (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST, - OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC, - OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64, - OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ. - (parse_operands): Handle new codes above. - (encode_arm_vfp_sp_reg): Rename to... - (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if - selected VFP version only supports D0-D15. - (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z) - (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2) - (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst) - (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new - encode_arm_vfp_reg name, and allow 32 D regs. - (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm) - (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D - regs. - (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16) - (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle - constant-load and conversion insns introduced with VFPv3. - (neon_tab_entry): New struct. - (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and - those which are the targets of pseudo-instructions. - (neon_opc): Enumerate opcodes, use as indices into... - (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB. - (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT) - (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE) - (NEON_ENC_DUP): Define meaningful helper macros to look up values in - neon_enc_tab. - (neon_shape): Enumerate shapes (permitted register widths, etc.) for - Neon instructions. - (neon_type_mask): New. Compact type representation for type checking. - (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common - permitted type combinations. - (N_IGNORE_TYPE): New macro. - (neon_check_shape): New function. Check an instruction shape for - multiple alternatives. Return the specific shape for the current - instruction. - (neon_modify_type_size): New function. Modify a vector type and size, - depending on the bit mask in argument 1. - (neon_type_promote): New function. Convert a given "key" type (of an - operand) into the correct type for a different operand, based on a bit - mask. - (type_chk_of_el_type): New function. Convert a type and size into the - compact representation used for type checking. - (el_type_of_type_ckh): New function. Reverse of above (only when a - single bit is set in the bit mask). - (modify_types_allowed): New function. Alter a mask of allowed types - based on a bit mask of modifications. - (neon_check_type): New function. Check the type of the current - instruction against the variable argument list. The "key" type of the - instruction is returned. - (neon_dp_fixup): New function. Fill in and modify instruction bits for - a Neon data-processing instruction depending on whether we're in ARM - mode or Thumb-2 mode. - (neon_logbits): New function. - (neon_three_same, neon_two_same, do_neon_dyadic_i_su) - (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm) - (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes) - (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits) - (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size) - (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su) - (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d) - (do_neon_addsub_if_i, neon_exchange_operands, neon_compare) - (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul) - (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul) - (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv) - (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri) - (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun) - (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn) - (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt) - (neon_move_immediate, do_neon_mvn, neon_mixed_length) - (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long) - (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull) - (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov) - (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp) - (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est) - (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx) - (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave) - (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup) - (do_neon_ldx_stx): New functions. Neon bit encoding and encoding - helpers. - (parse_neon_type): New function. Parse Neon type specifier. - (opcode_lookup): Allow parsing of Neon type specifiers. - (REGNUM2, REGSETH, REGSET2): New macros. - (reg_names): Add new VFPv3 and Neon registers. - (NUF, nUF, NCE, nCE): New macros for opcode table. - (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh, - fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd, - fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd. - Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl, - vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif, - vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla, - vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt, - vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli, - vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal, - vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn, - vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup, - vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe, - vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr, - vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd], - fto[us][lh][sd]. - (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args. - (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8. - (arm_option_cpu_value): Add vfp3 and neon. - (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix - VFPv1 attribute. - -2006-04-25 Bob Wilson <bob.wilson@acm.org> - - * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>" - syntax instead of hardcoded opcodes with ".w18" suffixes. - (wide_branch_opcode): New. - (build_transition): Use it to check for wide branch opcodes with - either ".w18" or ".w15" suffixes. - -2006-04-25 Bob Wilson <bob.wilson@acm.org> - - * config/tc-xtensa.c (xtensa_create_literal_symbol, - xg_assemble_literal, xg_assemble_literal_space): Do not set the - frag's is_literal flag. - -2006-04-25 Bob Wilson <bob.wilson@acm.org> - - * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default. - -2006-04-23 Kazu Hirata <kazu@codesourcery.com> - - * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c, - config/tc-cris.c, config/tc-crx.c, config/tc-i386.c, - config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h, - config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c, - config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos. - -2005-04-20 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for - all targets. - (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets. - -2006-04-19 Alan Modra <amodra@bigpond.net.au> - - * Makefile.am (CPU_TYPES): Add maxq and mt. Sort. - (CPU_OBJ_VALID): Change sense of COFF test to default to invalid. - Make some cpus unsupported on ELF. Run "make dep-am". - * Makefile.in: Regenerate. - -2006-04-19 Alan Modra <amodra@bigpond.net.au> - - * configure.in (--enable-targets): Indent help message. - * configure: Regenerate. - -2006-04-18 H.J. Lu <hongjiu.lu@intel.com> - - PR gas/2533 - * config/tc-i386.c (i386_immediate): Check illegal immediate - register operand. - -2006-04-18 Alan Modra <amodra@bigpond.net.au> - - * config/tc-i386.c: Formatting. - (output_disp, output_imm): ISO C90 params. - - * frags.c (frag_offset_fixed_p): Constify args. - * frags.h (frag_offset_fixed_p): Ditto. - - * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete. - (COFF_MAGIC): Delete. - - * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete. - -2006-04-16 Daniel Jacobowitz <dan@codesourcery.com> - - * po/POTFILES.in: Regenerated. - -2006-04-16 Mark Mitchell <mark@codesourcery.com> - - * doc/as.texinfo: Mention that some .type syntaxes are not - supported on all architectures. - -2006-04-14 Sterling Augustine <sterling@tensilica.com> - - * config/tc-xtensa.c (emit_single_op): Do not relax MOVI - instructions when such transformations have been disabled. - -2006-04-10 Sterling Augustine <sterling@tensilica.com> - - * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target - symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags. - (xtensa_fix_close_loop_end_frags): Use the recorded values instead of - decoding the loop instructions. Remove current_offset variable. - (xtensa_fix_short_loop_frags): Likewise. - (min_bytes_to_other_loop_end): Remove current_offset argument. - -2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl> - - * config/tc-z80.c (z80_optimize_expr): Removed. - * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed. - -2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de> - - * gas/config/tc-avr.c (mcu_types): Add support for attiny261, - attiny461, attiny861, attiny25, attiny45, attiny85,attiny24, - attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324, - atmega644, atmega329, atmega3290, atmega649, atmega6490, - atmega406, atmega640, atmega1280, atmega1281, at90can32, - at90can64, at90usb646, at90usb647, at90usb1286 and - at90usb1287. - Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx. - -2006-04-07 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (parse_operands): Set default error message. - -2006-04-07 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL. - -2006-04-07 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction. - -2006-04-07 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (THUMB2_LOAD_BIT): Define. - (move_or_literal_pool): Handle Thumb-2 instructions. - (do_t_ldst): Call move_or_literal_pool for =N addressing modes. - -2006-04-07 Alan Modra <amodra@bigpond.net.au> - - PR 2512. - * config/tc-i386.c (match_template): Move 64-bit operand tests - inside loop. - -2006-04-06 Carlos O'Donell <carlos@codesourcery.com> - - * po/Make-in: Add install-html target. - * Makefile.am: Add install-html and install-html-recursive targets. - * Makefile.in: Regenerate. - * configure.in: AC_SUBST datarootdir, docdir, htmldir. - * configure: Regenerate. - * doc/Makefile.am: Add install-html and install-html-am targets. - * doc/Makefile.in: Regenerate. - -2006-04-06 Alan Modra <amodra@bigpond.net.au> - - * frags.c (frag_offset_fixed_p): Reinitialise offset before - second scan. - -2006-04-05 Richard Sandiford <richard@codesourcery.com> - Daniel Jacobowitz <dan@codesourcery.com> - - * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS. - (GOTT_BASE, GOTT_INDEX): New. - (tc_gen_reloc): Don't alter relocations against GOTT_BASE and - GOTT_INDEX when generating VxWorks PIC. - * configure.tgt (sparc*-*-vxworks*): Remove this special case; - use the generic *-*-vxworks* stanza instead. - -2006-04-04 Alan Modra <amodra@bigpond.net.au> - - PR 997 - * frags.c (frag_offset_fixed_p): New function. - * frags.h (frag_offset_fixed_p): Declare. - * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction. - (resolve_expression): Likewise. - -2006-04-03 Sterling Augustine <sterling@tensilica.com> - - * config/tc-xtensa.c (init_op_placement_info_table): Check for formats - of the same length but different numbers of slots. - -2006-03-30 Andreas Schwab <schwab@suse.de> - - * configure.in: Fix help string for --enable-targets option. - * configure: Regenerate. - -2006-03-28 Nathan Sidwell <nathan@codesourcery.com> - - * gas/config/tc-m68k.c (find_cf_chip): Merge into ... - (m68k_ip): ... here. Use for all chips. Protect against buffer - overrun and avoid excessive copying. - - * config/tc-m68k.c (m68000_control_regs, m68010_control_regs, - m68020_control_regs, m68040_control_regs, m68060_control_regs, - mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs, - mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs, - mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ... - (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl, - mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl, - mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl, - mcf5282_ctrl, mcfv4e_ctrl): ... these. - (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New. - (struct m68k_cpu): Change chip field to control_regs. - (current_chip): Remove. - (control_regs): New. - (m68k_archs, m68k_extensions): Adjust. - (m68k_cpus): Reorder to be in cpu number order. Adjust. - (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove. - (find_cf_chip): Reimplement for new organization of cpu table. - (select_control_regs): Remove. - (mri_chip): Adjust. - (struct save_opts): Save control regs, not chip. - (s_save, s_restore): Adjust. - (m68k_lookup_cpu): Give deprecated warning when necessary. - (m68k_init_arch): Adjust. - (md_show_usage): Adjust for new cpu table organization. - -2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com> - - * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc. - * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4. - * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and - "elf/bfin.h". - (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>. - (any_gotrel): New rule. - (got): Use it, and create Expr_Node_GOT_Reloc nodes. - * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and - "elf/bfin.h". - (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New. - (bfin_pic_ptr): New function. - (md_pseudo_table): Add it for ".picptr". - (OPTION_FDPIC): New macro. - (md_longopts): Add -mfdpic. - (md_parse_option): Handle it. - (md_begin): Set BFD flags. - (md_apply_fix3, bfin_fix_adjustable): Handle new relocs. - (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives - us for GOT relocs. - * Makefile.am (bfin-parse.o): Update dependencies. - (DEPTC_bfin_elf): Likewise. - * Makefile.in: Regenerate. - -2006-03-25 Richard Sandiford <richard@codesourcery.com> - - * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use - mcfemac instead of mcfmac. - -2006-03-23 Michael Matz <matz@suse.de> - - * config/tc-i386.c (type_names): Correct placement of 'static'. - (reloc): Map some more relocs to their 64 bit counterpart when - size is 8. - (output_insn): Work around breakage if DEBUG386 is defined. - (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also - needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or - BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing - different from i386. - (output_imm): Ditto. - (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also - Imm64. - (md_convert_frag): Jumps can now be larger than 2GB away, error - out in that case. - (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64 - and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64. - -2006-03-22 Richard Sandiford <richard@codesourcery.com> - Daniel Jacobowitz <dan@codesourcery.com> - Phil Edwards <phil@codesourcery.com> - Zack Weinberg <zack@codesourcery.com> - Mark Mitchell <mark@codesourcery.com> - Nathan Sidwell <nathan@codesourcery.com> - - * config/tc-mips.c (mips_target_format): Handle vxworks targets. - (md_begin): Complain about -G being used for PIC. Don't change - the text, data and bss alignments on VxWorks. - (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when - generating VxWorks PIC. - (load_address): Extend SVR4_PIC handling to VXWORKS_PIC. - (macro): Likewise, but do not treat la $25 specially for - VxWorks PIC, and do not handle jal. - (OPTION_MVXWORKS_PIC): New macro. - (md_longopts): Add -mvxworks-pic. - (md_parse_option): Don't complain about using PIC and -G together here. - Handle OPTION_MVXWORKS_PIC. - (md_estimate_size_before_relax): Always use the first relaxation - sequence on VxWorks. - * config/tc-mips.h (VXWORKS_PIC): New. - -2006-03-21 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (md_apply_fix): Fix typo in offset mask. - -2006-03-21 Sterling Augustine <sterling@tensilica.com> - - * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag. - (xtensa_setup_hw_workarounds): Set this new flag for older hardware. - (get_loop_align_size): New. - (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning. - (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag. - (get_text_align_power): Rewrite to handle inputs in the range 2-8. - (get_noop_aligned_address): Use get_loop_align_size. - (get_aligned_diff): Likewise. - -2006-03-21 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt. - -2006-03-20 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define. - (do_t_branch): Encode branches inside IT blocks as unconditional. - (do_t_cps): New function. - (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi, - do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints. - (opcode_lookup): Allow conditional suffixes on all instructions in - Thumb mode. - (md_assemble): Advance condexec state before checking for errors. - (insns): Use do_t_cps. - -2006-03-20 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before - outputting the insn. - -2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de> - - * config/tc-vax.c: Update copyright year. - * config/tc-vax.h: Likewise. - -2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de> - - * config/tc-vax.c (md_chars_to_number): Used only locally, so - make it static. - * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration. - -2006-03-17 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (insns): Add ldm and stm. - -2006-03-17 Ben Elliston <bje@au.ibm.com> - - PR gas/2446 - * doc/as.texinfo (Ident): Document this directive more thoroughly. - -2006-03-16 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (insns): Add "svc". - -2006-03-13 Bob Wilson <bob.wilson@acm.org> - - * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar - flag and avoid double underscore prefixes. - -2006-03-10 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (md_begin): Handle EABIv5. - (arm_eabis): Add EF_ARM_EABI_VER5. - * doc/c-arm.texi: Document -meabi=5. - -2006-03-10 Ben Elliston <bje@au.ibm.com> - - * app.c (do_scrub_chars): Simplify string handling. - -2006-03-07 Richard Sandiford <richard@codesourcery.com> - Daniel Jacobowitz <dan@codesourcery.com> - Zack Weinberg <zack@codesourcery.com> - Nathan Sidwell <nathan@codesourcery.com> - Paul Brook <paul@codesourcery.com> - Ricardo Anguiano <anguiano@codesourcery.com> - Phil Edwards <phil@codesourcery.com> - - * config/tc-arm.c (md_apply_fix): Install a value of zero into a - BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA - R_ARM_ABS12 reloc. - (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative - relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12 - relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets. - -2006-03-06 Bob Wilson <bob.wilson@acm.org> - - * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables - even when using the text-section-literals option. - -2006-03-06 Nathan Sidwell <nathan@codesourcery.com> - - * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k - and cf. - (m68k_ip): <case 'J'> Check we have some control regs. - (md_parse_option): Allow raw arch switch. - (m68k_init_arch): Better detection of arch/cpu mismatch. Detect - whether 68881 or cfloat was meant by -mfloat. - (md_show_usage): Adjust extension display. - (m68k_elf_final_processing): Adjust. - -2006-03-03 Bjoern Haase <bjoern.m.haase@web.de> - - * config/tc-avr.c (avr_mod_hash_value): New function. - (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and - BFD_RELOC_MS8_LDI for hlo8() and hhi8() - (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value - instead of int avr_ldi_expression: use avr_mod_hash_value instead - of (int). - (tc_gen_reloc): Handle substractions of symbols, if possible do - fixups, abort otherwise. - * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX, - tc_fix_adjustable): Define. - -2006-03-02 James E Wilson <wilson@specifix.com> - - * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we - change the template, then clear md.slot[curr].end_of_insn_group. - -2006-02-28 Jan Beulich <jbeulich@novell.com> - - * macro.c (get_any_string): Don't insert quotes for <>-quoted input. - -2006-02-28 Jan Beulich <jbeulich@novell.com> - - PR/1070 - * macro.c (getstring): Don't treat parentheses special anymore. - (get_any_string): Don't consider '(' and ')' as quoting anymore. - Special-case '(', ')', '[', and ']' when dealing with non-quoting - characters. - -2006-02-28 Mat <mat@csail.mit.edu> - - * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use. - -2006-02-27 Jakub Jelinek <jakub@redhat.com> - - * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame - field. - (CFI_signal_frame): Define. - (cfi_pseudo_table): Add .cfi_signal_frame. - (dot_cfi): Handle CFI_signal_frame. - (output_cie): Handle cie->signal_frame. - (select_cie_for_fde): Don't share CIE if signal_frame flag is - different. Copy signal_frame from FDE to newly created CIE. - * doc/as.texinfo: Document .cfi_signal_frame. - -2006-02-27 Carlos O'Donell <carlos@codesourcery.com> - - * doc/Makefile.am: Add html target. - * doc/Makefile.in: Regenerate. - * po/Make-in: Add html target. - -2006-02-27 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-i386.c (output_insn): Support Intel Merom New - Instructions. - - * config/tc-i386.h (CpuMNI): New. - (CpuUnknownFlags): Add CpuMNI. - -2006-02-24 David S. Miller <davem@sunset.davemloft.net> - - * config/tc-sparc.c (priv_reg_table): Add entry for "gl". - (hpriv_reg_table): New table for hyperprivileged registers. - (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged - register encoding. - -2006-02-24 DJ Delorie <dj@redhat.com> - - * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix. - (tc_gen_reloc): Don't define. - * config/tc-m32c.c (rl_for, relaxable): New convenience macros. - (OPTION_LINKRELAX): New. - (md_longopts): Add it. - (m32c_relax): New. - (md_parse_options): Set it. - (md_assemble): Emit relaxation relocs as needed. - (md_convert_frag): Emit relaxation relocs as needed. - (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16. - (m32c_apply_fix): New. - (tc_gen_reloc): New. - (m32c_force_relocation): Force out jump relocs when relaxing. - (m32c_fix_adjustable): Return false if relaxing. - -2006-02-24 Paul Brook <paul@codesourcery.com> - - * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7, - arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables. - (struct asm_barrier_opt): Define. - (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables. - (parse_psr): Accept V7M psr names. - (parse_barrier): New function. - (enum operand_parse_code): Add OP_oBARRIER. - (parse_operands): Implement OP_oBARRIER. - (do_barrier): New function. - (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions. - (do_t_cpsi): Add V7M restrictions. - (do_t_mrs, do_t_msr): Validate V7M variants. - (md_assemble): Check for NULL variants. - (v7m_psrs, barrier_opt_names): New tables. - (insns): Add V7 instructions. Mark V6 instructions absent from V7M. - (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh. - (arm_cpu_option_table): Add Cortex-M3, R4 and A8. - (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m. - (struct cpu_arch_ver_table): Define. - (cpu_arch_ver): New. - (aeabi_set_public_attributes): Use cpu_arch_ver. Set - Tag_CPU_arch_profile. - * doc/c-arm.texi: Document new cpu and arch options. - -2006-02-23 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b. - -2006-02-23 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-ia64.c: Update copyright years. - -2006-02-22 H.J. Lu <hongjiu.lu@intel.com> - - * config/tc-ia64.c (specify_resource): Add the rule 17 from - SDM 2.2. - -2005-02-22 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (do_pld): Remove incorrect write to - inst.instruction. - (encode_thumb32_addr_mode): Use correct operand. - -2006-02-21 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (md_apply_fix): Fix off-by-one errors. - -2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com> - Anil Paranjape <anilp1@kpitcummins.com> - Shilin Shakti <shilins@kpitcummins.com> - - * Makefile.am: Add xc16x related entry. - * Makefile.in: Regenerate. - * configure.in: Added xc16x related entry. - * configure: Regenerate. - * config/tc-xc16x.h: New file - * config/tc-xc16x.c: New file - * doc/c-xc16x.texi: New file for xc16x - * doc/all.texi: Entry for xc16x - * doc/Makefile.texi: Added c-xc16x.texi - * NEWS: Announce the support for the new target. - -2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com> - - * configure.tgt: set emulation for mips-*-netbsd* - -2006-02-14 Jakub Jelinek <jakub@redhat.com> - - * config.in: Rebuilt. - -2006-02-13 Bob Wilson <bob.wilson@acm.org> - - * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting - from 1, not 0, in error messages. - (md_assemble): Simplify special-case check for ENTRY instructions. - (tinsn_has_invalid_symbolic_operands): Do not include opcode and - operand in error message. - -2006-02-13 Joseph S. Myers <joseph@codesourcery.com> - - * configure.tgt (arm-*-linux-gnueabi*): Change to - arm-*-linux-*eabi*. - -2006-02-10 Nick Clifton <nickc@redhat.com> - - * config/tc-crx.c (check_range): Ensure that the sign bit of a - 32-bit value is propagated into the upper bits of a 64-bit long. - - * config/tc-arc.c (init_opcode_tables): Fix cast. - (arc_extoper, md_operand): Likewise. - -2006-02-09 David Heine <dlheine@tensilica.com> - - * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for - each relaxation step. - -2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr> - - * configure.in (CHECK_DECLS): Add vsnprintf. - * configure: Regenerate. - * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not - include/declare here, but... - * as.h: Move code detecting VARARGS idiom to the top. - (errno.h, stdarg.h, varargs.h, va_list): ...here. - (vsnprintf): Declare if not already declared. - -2006-02-08 H.J. Lu <hongjiu.lu@intel.com> - - * as.c (close_output_file): New. - (main): Register close_output_file with xatexit before - dump_statistics. Don't call output_file_close. - -2006-02-07 Nathan Sidwell <nathan@codesourcery.com> - - * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs, - mcf5329_control_regs): New. - (not_current_architecture, selected_arch, selected_cpu): New. - (m68k_archs, m68k_extensions): New. - (archs): Renamed to ... - (m68k_cpus): ... here. Adjust. - (n_arches): Remove. - (md_pseudo_table): Add arch and cpu directives. - (find_cf_chip, m68k_ip): Adjust table scanning. - (no_68851, no_68881): Remove. - (md_assemble): Lazily initialize. - (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329. - (md_init_after_args): Move functionality to m68k_init_arch. - (mri_chip): Adjust table scanning. - (md_parse_option): Reimplement 'm' processing to add -march & -mcpu - options with saner parsing. - (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension, - m68k_init_arch): New. - (s_m68k_cpu, s_m68k_arch): New. - (md_show_usage): Adjust. - (m68k_elf_final_processing): Set CF EF flags. - * config/tc-m68k.h (m68k_init_after_args): Remove. - (tc_init_after_args): Remove. - * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options. - (M68k-Directives): Document .arch and .cpu directives. - -2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl> - - * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as - synonyms for equ and defl. - (z80_cons_fix_new): New function. - (emit_byte): Disallow relative jumps to absolute locations. - (emit_data): Only handle defb, prototype changed, because defb is - now handled as pseudo-op rather than an instruction. - (instab): Entries for defb,defw,db,dw moved from here... - (md_pseudo_table): ... to here, use generic cons() for defw,dw. - Add entries for def24,def32,d24,d32. - (md_assemble): Improved error handling. - (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one. - * config/tc-z80.h (TC_CONS_FIX_NEW): Define. - (z80_cons_fix_new): Declare. - * doc/c-z80.texi (defb, db): Mention warning on overflow. - (def24,d24,def32,d32): New pseudo-ops. - -2006-02-02 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (do_shift): Remove Thumb-1 constraint. - -2005-02-02 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND, - T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR, - T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB, - T2_OPCODE_RSB): Define. - (thumb32_negate_data_op): New function. - (md_apply_fix): Use it. - -2006-01-31 Bob Wilson <bob.wilson@acm.org> - - * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol - fields. - * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field. - * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of - subtracted symbols. - (relaxation_requirements): Add pfinish_frag argument and use it to - replace setting tinsn->record_fix fields. - (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements - and vinsn_to_insnbuf. Remove references to record_fix and - slot_sub_symbols fields. - (xtensa_mark_narrow_branches): Delete unused code. - (is_narrow_branch_guaranteed_in_range): Handle expr that is not just - a symbol. - (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set - record_fix fields. - (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols. - (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use - of the record_fix field. Simplify error messages for unexpected - symbolic operands. - (set_expr_symbol_offset_diff): Delete. - -2006-01-31 Paul Brook <paul@codesourcery.com> - - * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL. - -2006-01-31 Paul Brook <paul@codesourcery.com> - Richard Earnshaw <rearnsha@arm.com> - - * config/tc-arm.c: Use arm_feature_set. - (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none, - arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1, - fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2): - New variables. - (insns): Use them. - (md_atof, opcode_select, opcode_select, md_assemble, md_assemble, - md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch, - arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes, - s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU - feature flags. - (arm_legacy_option_table, arm_option_cpu_value_table): New types. - (arm_opts): Move old cpu/arch options from here... - (arm_legacy_opts): ... to here. - (md_parse_option): Search arm_legacy_opts. - (arm_cpus, arm_archs, arm_extensions, arm_fpus) - (arm_float_abis, arm_eabis): Make const. - -2006-01-25 Bob Wilson <bob.wilson@acm.org> - - * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs. - -2006-01-21 Jie Zhang <jie.zhang@analog.com> - - * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate - in load immediate intruction. - -2006-01-21 Jie Zhang <jie.zhang@analog.com> - - * config/bfin-parse.y (value_match): Use correct conversion - specifications in template string for __FILE__ and __LINE__. - (binary): Ditto. - (unary): Ditto. - -2006-01-18 Alexandre Oliva <aoliva@redhat.com> - - Introduce TLS descriptors for i386 and x86_64. - * config/tc-i386.c (tc_i386_fix_adjustable): Handle - BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL, - BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL. - (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and - BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the - displacement bits. - (build_modrm_byte): Set up zero modrm for TLS desc calls. - (lex_got): Handle @tlsdesc and @tlscall. - (md_apply_fix, tc_gen_reloc): Handle the new relocations. - -2006-01-11 Nick Clifton <nickc@redhat.com> - - Fixes for building on 64-bit hosts: - * config/tc-avr.c (mod_index): New union to allow conversion - between pointers and integers. - (md_begin, avr_ldi_expression): Use it. - * config/tc-i370.c (md_assemble): Add cast for argument to print - statement. - * config/tc-tic54x.c (subsym_substitute): Likewise. - * config/tc-mn10200.c (md_assemble): Use a union to convert the - opindex field of fr_cgen structure into a pointer so that it can - be stored in a frag. - * config/tc-mn10300.c (md_assemble): Likewise. - * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer - types. - * config/tc-v850.c: Replace uses of (int) casts with correct - types. - -2006-01-09 H.J. Lu <hongjiu.lu@intel.com> - - PR gas/2117 - * symbols.c (snapshot_symbol): Don't change a defined symbol. - -2006-01-03 Hans-Peter Nilsson <hp@bitrange.com> - - PR gas/2101 - * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as - a local-label reference. - -For older changes see ChangeLog-2005 +For older changes see ChangeLog-2006 Local Variables: mode: change-log diff --git a/gas/ChangeLog-2006 b/gas/ChangeLog-2006 new file mode 100644 index 0000000..dc933e5 --- /dev/null +++ b/gas/ChangeLog-2006 @@ -0,0 +1,2756 @@ +2006-12-30 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.h (ShiftCount): Fix a comment typo. + +2006-12-30 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (md_show_usage): Mention --32/--64. + +2006-12-29 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (build_modrm_byte): Handle shift count + register with 3 operands. + +2006-12-28 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (process_operands): Check i.reg_operands + and increment i.operands when adding a register operand. + (build_modrm_byte): Fix 4 operand instruction handling. + +2006-12-27 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (disp_expressions): Use MAX_MEMORY_OPERANDS + for array size instead of 2. + (im_expressions): Use MAX_IMMEDIATE_OPERANDS for for array size + instead of 2. + (i386_immediate): Update immediate operand overflow error + message. + (i386_displacement): Check displacement operand overflow. + +2006-12-27 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c: Document tc-i386.c, not i386.c. + +2006-12-27 Kazu Hirata <kazu@codesourcery.com> + + * config/m68k-parse.h (m68k_register): Add CAC and MBB. + * config/tc-m68k.c (fido_ctrl): New. + (m68k_archs): Use fido_ctrl for -mfidoa. + (m68k_cpus): Use fido_ctrl on fido-*-*. + (m68k_ip): Add support for CAC and MBB. + (init_table): Add CAC and MBB. + +2006-12-26 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (i386_immediate): Remove prototype. + +2006-12-25 Kazu Hirata <kazu@codesourcery.com> + + * config/tc-m68k.c (cpu_of_arch): Add fido. + (m68k_archs, m68k_cpu): Add entries for fido. + (m68k_elf_final_processing): Handle EF_M68K_CPU32_FIDO_A. + +2006-12-25 Mei Ligang <ligang@sunnorth.com.cn> + + * config/tc-score.c (build_lw_pic): Rename as build_lwst_pic. + Delete the code handling large constant for PIC. + Modify some comments. + (score_relax_frag): Decrease insn_addr in certain situation. + (s_score_cprestore): Change .cprestore syntax from ".cprestore offset" + to ".cprestore reg, offset". + +2006-12-23 Kazu Hirata <kazu@codesourcery.com> + + * configure.tgt: Recognize fido. + +2006-12-15 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c: Add a blank line bewteen function bodies. + +2006-12-15 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (build_modrm_byte): Reformat to 72 columns. + +2006-12-14 Daniel Jacobowitz <dan@codesourcery.com> + + * Makefile.am (YFLAGS): Define. + * Makefile.in: Regenerated. + +2006-12-14 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (match_template): Simplify 3 and 4 operand + match. + +2006-12-13 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (build_modrm_byte): Set the Operand_PCrel + bit only. + +2006-12-13 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (match_template): Use a for loop to set + operand_types array. + +2006-12-13 H.J. Lu <hongjiu.lu@intel.com> + + PR gas/3712 + * config/tc-i386.c (match_template): Use MAX_OPERANDS for the + number of operands. Issue an error if MAX_OPERANDS != 4. Add + the 4th operand check. + +2006-12-13 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (arm_arch_option_table): Add v7-{a,r,m}. + * doc/c-arm.texi: Fix spelling of ARMv7 profile variants. + +2006-12-12 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.h (WordMem): Document it for 64 bit memory + reference. + +2006-12-12 Daniel Jacobowitz <dan@codesourcery.com> + + * doc/Makefile.am (as_TEXINFOS): Set. + (as.info as.dvi as.html): Delete rule. + * doc/Makefile.in: Regenerated. + +2006-12-11 Daniel Jacobowitz <dan@codesourcery.com> + + * configure.in: Define GENINSRC_NEVER. + * doc/Makefile.am (as.info): Remove srcdir prefix. + (MAINTAINERCLEANFILES): Add info file. + (DISTCLEANFILES): Pretend to add info file. + * po/Make-in (.po.gmo): Put gmo files in objdir. + * configure, Makefile.in, doc/Makefile.in: Regenerated. + +2006-12-09 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.h (template): Use MAX_OPERANDS instead of 4 + for operand_types array. + +2006-12-08 Christian Groessler <chris@groessler.org> + + * config/tc-z8k.c (whatreg): Add comment describing function. + Return NULL if symbol name characters follow the register number. + (parse_reg): Use NULL instead of 0 for pointer values. Stop + processing if whatreg returned NULL. + +2006-12-07 Kazu Hirata <kazu@codesourcery.com> + + * config/tc-m68k.c: Update uses of EF_M68K_*. + +2006-12-06 H.J. Lu <hjl@gnu.org> + + * config/tc-i386.h: Change the prefix order to SEG_PREFIX, + ADDR_PREFIX, DATA_PREFIX, LOCKREP_PREFIX. + +2006-12-02 Jakub Jelinek <jakub@redhat.com> + + PR gas/3607 + * subsegs.c (subseg_set_rest): Clear frch_cfi_data field. + +2006-12-01 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (arm_force_relocation): Return 1 for relocs against + function symbols. + +2006-11-29 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (arm_is_eabi): New function. + * config/tc-arm.h (arm_is_eabi): New prototype. + (THUMB_IS_FUNC): Use ELF function type for EABI objects. + * doc/c-arm.texi (.thumb_func): Update documentation. + +2006-11-29 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (do_vfp_sp_const, do_vfp_dp_const): Fix operans + encoding. + +2006-11-27 Sterling Augustine <sterling@tensilica.com> + + * config/tc-xtensa.c (xtensa_sanity_check): Check for RELAX_IMMED + as the first slot_subtype, not the frag subtype. + +2006-11-27 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (XSHAL_ABI): Add default definition. + (directive_state): Disable scheduling by default. + (xtensa_add_config_info): New. + (xtensa_end): Call xtensa_add_config_info. + +2006-11-27 Eric Botcazou <ebotcazou@adacore.com> + + * config/tc-sparc.c (tc_gen_reloc): Turn aligned relocs into + their unaligned counterparts in debugging sections. + +2006-11-24 Alan Modra <amodra@bigpond.net.au> + + * config/tc-spu.c (md_pseudo_table): Add eqv and .eqv. + +2006-11-22 Daniel Jacobowitz <dan@codesourcery.com> + + * config/tc-arm.h (md_cons_align): Define. + (mapping_state): New prototype. + * config/tc-arm.c (mapping_state): Make global. + +2006-11-22 Alan Modra <amodra@bigpond.net.au> + + * config/obj-elf.c (obj_elf_version): Use memcpy rather than strcpy. + +2006-11-16 Mei ligang <ligang@sunnorth.com.cn> + + * config/tc-score.c (score_relax_frag): If next frag contains 32 bit + branch instruction, handle it specially. + (score_insns): Modify 32 bit branch instruction. + +2006-11-16 Alan Modra <amodra@bigpond.net.au> + + * symbols.c (resolve_symbol_value): Formatting. + +2006-11-15 Jan Beulich <jbeulich@novell.com> + + PR/3469 + * symbols.c (symbol_clone): Mark symbol ending up not on symbol + chain by linking it to itself. + (resolve_symbol_value): Also check symbol_shadow_p(). + (symbol_shadow_p): New. + * symbols.h (symbol_shadow_p): Declare. + +2006-11-12 Mark Shinwell <shinwell@codesourcery.com> + + * config/tc-arm.c (do_t_czb): Rename to do_t_cbz. + (insns): Adjust accordingly. + (md_apply_fix): Alter comments to use CBZ instead of CZB. + +2006-11-10 Pedro Alves <pedro_alves@portugalmail.pt> + + * config/tc-arm.c (arm_fix_adjustable) [OBJ_COFF]: Delete. + (arm_fix_adjustable) [OBJ_ELF]: Use it on coff targets too. + +2006-11-10 Nick Clifton <nickc@redhat.com> + + PR gas/3456: + * config/obj-elf.c (obj_elf_version): Do not include the name + field's padding in the namesz value. + +2006-11-09 Thiemo Seufer <ths@mips.com> + + * config/tc-mips.c: Fix outdated comment. + +2006-11-08 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.h (CpuPNI): Removed. + (CpuUnknownFlags): Replace CpuPNI with CpuSSE3. + * config/tc-i386.c (md_assemble): Likewise. + +2006-11-08 Alan Modra <amodra@bigpond.net.au> + + * symbols.c (symbol_create, symbol_clone): Don't set udata.p. + +2006-11-06 David Daney <ddaney@avtrex.com> + + * config/tc-mips.c (pic_need_relax): Return true for section symbols. + +2006-11-06 Thiemo Seufer <ths@mips.com> + + * doc/c-mips.texi (-march): Document sb1a. + +2006-11-06 Thiemo Seufer <ths@mips.com> + + * config/tc-mips.c (mips_cpu_info_table): Remove 24k/24ke aliases. + 34k always has DSP ASE. + +2006-11-03 Thiemo Seufer <ths@mips.com> + + * config/tc-mips.c (md_pcrel_from_section): Disallow PC relative + MIPS16 instructions referencing other sections, unless they are + external branches. + +2006-11-03 Thiemo Seufer <ths@mips.com> + + * config/tc-mips.c (mips_cpu_info_table): The 25Kf is a MIPS64 + release 1 CPU. + +2006-11-03 Jakub Jelinek <jakub@redhat.com> + + * dw2gencfi.c (struct fde_entry): Add per_encoding, lsda_encoding, + personality and lsda. + (struct cie_entry): Add per_encoding, lsda_encoding and personality. + (alloc_fde_entry): Initialize per_encoding and lsda_encoding. + (cfi_pseudo_table): Handle .cfi_personality and .cfi_lsda. + (dot_cfi_personality, dot_cfi_lsda, encoding_size): New functions. + (output_cie): Output personality including its encoding and LSDA encoding. + (output_fde): Output LSDA. + (select_cie_for_fde): Don't share CIE if personality, its encoding or + LSDA encoding are different. Copy the 3 fields from fde_entry to + cie_entry. + * doc/as.texinfo (.cfi_personality, .cfi_lsda): Document. + + * subsegs.h (struct frchain): Add frch_cfi_data field. + * dw2gencfi.c: Include subsegs.h. + (cur_fde_data, last_address, cur_cfa_offset, cfa_save_stack): Removed. + (struct frch_cfi_data): New type. + (unused_cfi_data): New variable. + (alloc_fde_entry): Move cur_fde_data, last_address, cur_cfa_offset + and cfa_save_stack static vars into a structure pointed from + each frchain. + (alloc_cfi_insn_data, cfi_new_fde, cfi_end_fde, cfi_set_return_column, + cfi_add_advance_loc, cfi_add_CFA_def_cfa, cfi_add_CFA_def_cfa_offset, + cfi_add_CFA_remember_state, cfi_add_CFA_restore_state, dot_cfi, + dot_cfi_escape, dot_cfi_startproc, dot_cfi_endproc, cfi_finish): + Likewise. + +2006-11-02 Daniel Jacobowitz <dan@codesourcery.com> + + * config/tc-h8300.c (build_bytes): Fix const warning. + +2006-11-01 Mei Ligang <ligang@sunnorth.com.cn> + + * tc-score.c (do16_rdrs): Handle not! instruction especially. + +2006-10-31 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT + for EABIv4. + +2006-10-31 Paul Brook <paul@codesourcery.com> + + gas/ + * config/tc-arm.c (object_arch): New variable. + (s_arm_object_arch): New function. + (md_pseudo_table): Add object_arch. + (aeabi_set_public_attributes): Obey object_arch. + * doc/c-arm.texi: Document .object_arch. + +2006-10-31 Mei Ligang <ligang@sunnorth.com.cn> + + * tc-score.c (data_op2): Check invalid operands. + (my_get_expression): Const operand of some instructions can not be + symbol in assembly. + (get_insn_class_from_type): Handle instruction type Insn_internal. + (do_macro_ldst_label): Modify inst.type. + (Insn_PIC): Delete. + (data_op2): The immediate value in lw is 15 bit signed. + +2006-10-29 Randolph Chung <tausq@debian.org> + + * config/tc-hppa.c (hppa_cfi_frame_initial_instructions) + (hppa_regname_to_dw2regnum): New funcions. + * config/tc-hppa.h [OBJ_ELF] (TARGET_USE_CFIPOP): Define. + (tc_cfi_frame_initial_instructions) + (tc_regname_to_dw2regnum): Define. + (hppa_cfi_frame_initial_instructions) + (hppa_regname_to_dw2regnum): Declare. + (DWARF2_LINE_MIN_INSN_LENGTH, DWARF2_DEFAULT_RETURN_COLUMN) + (DWARF2_CIE_DATA_ALIGNMENT): Define. + +2006-10-29 Nick Clifton <nickc@redhat.com> + + * config/tc-spu.c (md_assemble): Cast printf string size parameter + to int in order to avoid a compiler warning. + +2006-10-27 Andrew Stubbs <andrew.stubbs@st.com> + + * config/tc-sh.c (md_assemble): Define size of branches. + +2006-10-26 Ben Elliston <bje@au.ibm.com> + + * dw2gencfi.c (cfi_add_CFA_offset): + Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero. + + * write.c (chain_frchains_together_1): Assert that this function + never returns a pointer to the auto variable `dummy'. + +2006-10-25 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com> + Yukishige Shibata <shibata@rd.scei.sony.co.jp> + Nobuhisa Fujinami <fnami@rd.scei.sony.co.jp> + Takeaki Fukuoka <fukuoka@rd.scei.sony.co.jp> + Alan Modra <amodra@bigpond.net.au> + + * config/tc-spu.c: New file. + * config/tc-spu.h: New file. + * configure.tgt: Add SPU support. + * Makefile.am: Likewise. Run "make dep-am". + * Makefile.in: Regenerate. + * po/POTFILES.in: Regenerate. + +2006-10-25 Ben Elliston <bje@au.ibm.com> + + * expr.c (expr): Replace O_add case in switch (op_left) explaining + why it can never occur. + +2006-10-24 Andrew Pinski <andrew_pinski@playstation.sony.com> + + * doc/c-ppc.texi (-mcell): Document. + * config/tc-ppc.c (parse_cpu): Parse -mcell. + (md_show_usage): Document -mcell. + +2006-10-23 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> + + * doc/c-i386.texi : Document amdfam10,.sse4a and .abm in cpu_type. + +2006-10-23 Alan Modra <amodra@bigpond.net.au> + + * config/tc-m68hc11.c (md_assemble): Quiet warning. + +2006-10-19 Mike Frysinger <vapier@gentoo.org> + + * config/tc-i386.c (md_parse_option): Use CONST_STRNEQ. + (x86_64_section_letter): Likewise. + +2006-10-19 Mei Ligang <ligang@sunnorth.com.cn> + + * config/tc-score.c (build_relax_frag): Compute correct + tc_frag_data.fixp. + +2006-10-18 Roy Marples <uberlord@gentoo.org> + + * config/tc-sparc.c (md_parse_option): Treat any target starting with + elf32-sparc as a viable target for the -32 switch and any target + starting with elf64-sparc as a viable target for the -64 switch. + (sparc_target_format): For 64-bit ELF flavoured output use + ELF_TARGET_FORMAT64 while for 32-bit ELF flavoured output use + ELF_TARGET_FORMAT. + * config/tc-sparc.h (ELF_TARGET_FORMAT, ELF_TARGET_FORMAT64): Define. + +2006-10-17 H.J. Lu <hongjiu.lu@intel.com> + + * configure: Regenerated. + +2006-10-16 Bernd Schmidt <bernd.schmidt@analog.com> + + * input-scrub.c (input_scrub_next_buffer): Use TC_EOL_IN_INSN + in addition to testing for '\n'. + (TC_EOL_IN_INSN): Provide a default definition if necessary. + +2006-10-13 Sterling Augstine <sterling@tensilica.com> + + * dwarf2dbg.c (out_debug_info): Use TC_DWARF2_EMIT_OFFSET to emit + a disjoint DW_AT range. + +2006-10-13 Mei Ligang <ligang@sunnorth.com.cn> + + * config/tc-score.c (md_show_usage): Print -KPIC option usage. + +2006-10-08 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (parse_big_immediate): 64-bit host fix. + (parse_operands): Use parse_big_immediate for OP_NILO. + (neon_cmode_for_logic_imm): Try smaller element sizes. + (neon_cmode_for_move_imm): Ditto. + (do_neon_logic): Handle .i64 pseudo-op. + +2006-09-29 Alan Modra <amodra@bigpond.net.au> + + * po/POTFILES.in: Regenerate. + +2006-09-28 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.h (CpuMNI): Renamed to ... + (CpuSSSE3): This. + (CpuUnknownFlags): Updated. + (processor_type): Replace PROCESSOR_YONAH with PROCESSOR_CORE + and PROCESSOR_MEROM with PROCESSOR_CORE2. + * config/tc-i386.c: Updated. + * doc/c-i386.texi: Likewise. + + * config/tc-i386.c (cpu_arch): Add ".ssse3", "core" and "core2". + +2006-09-28 Bridge Wu <mingqiao.wu@gmail.com> + + * config/tc-arm.c (md_apply_fix): Do not clear write_back bit. + +2006-09-27 Nick Clifton <nickc@redhat.com> + + * output-file.c (output_file_close): Prevent an infinite loop + reporting that stdoutput could not be closed. + +2006-09-26 Mark Shinwell <shinwell@codesourcery.com> + Joseph Myers <joseph@codesourcery.com> + Ian Lance Taylor <ian@wasabisystems.com> + Ben Elliston <bje@wasabisystems.com> + + * config/tc-arm.c (arm_cext_iwmmxt2): New. + (enum operand_parse_code): New code OP_RIWR_I32z. + (parse_operands): Handle OP_RIWR_I32z. + (do_iwmmxt_wmerge): New function. + (do_iwmmxt_wldstd): Handle iwmmxt2 case where second operand is + a register. + (do_iwmmxt_wrwrwr_or_imm5): New function. + (insns): Mark instructions as RIWR_I32z as appropriate. + Also add torvsc<b,h,w>, wabs<b,h,w>, wabsdiff<b,h,w>, + waddbhus<l,m>, waddhc, waddwc, waddsubhx, wavg4{r}, wmaddu{x,n}, + wmadds{x,n}, wmerge, wmiaxy{n}, wmiawxy{n}, wmul<sm,um>{r}, + wmulw<um,sm,l>{r}, wqmiaxy{n}, wqmulm{r}, wqmulwm{r}, wsubaddhx. + (md_begin): Handle IWMMXT2. + (arm_cpus): Add iwmmxt2. + (arm_extensions): Likewise. + (arm_archs): Likewise. + +2006-09-25 Bob Wilson <bob.wilson@acm.org> + + * doc/as.texinfo (Overview): Revise description of --keep-locals. + Add xref to "Symbol Names". + (L): Refer to "local symbols" instead of "local labels". Move + definition to "Symbol Names" section; add xref to that section. + (Symbol Names): Use "Local Symbol Names" section to define local + symbols. Add "Local Labels" heading for description of temporary + forward/backward labels, and refer to those as "local labels". + +2006-09-23 H.J. Lu <hongjiu.lu@intel.com> + + PR binutils/3235 + * config/tc-i386.c (match_template): Check address size prefix + to turn Disp64/Disp32/Disp16 operand into Disp32/Disp16/Disp32 + operand. + +2006-09-22 Alan Modra <amodra@bigpond.net.au> + + * config/tc-ppc.c (ppc_symbol_chars): Remove '+' and '-'. + +2006-09-22 Alan Modra <amodra@bigpond.net.au> + + * as.h (as_perror): Delete declaration. + * gdbinit.in (as_perror): Delete breakpoint. + * messages.c (as_perror): Delete function. + * doc/internals.texi: Remove as_perror description. + * listing.c (listing_print: Don't use as_perror. + * output-file.c (output_file_create, output_file_close): Likewise. + * symbols.c (symbol_create, symbol_clone): Likewise. + * write.c (write_contents): Likewise. + * config/obj-som.c (obj_som_version, obj_som_copyright): Likewise. + * config/tc-tic54x.c (tic54x_mlib): Likewise. + +2006-09-22 Alan Modra <amodra@bigpond.net.au> + + * config/tc-ppc.c (md_section_align): Don't round up address for ELF. + (ppc_handle_align): New function. + * config/tc-ppc.h (HANDLE_ALIGN): Use ppc_handle_align. + (SUB_SEGMENT_ALIGN): Define as zero. + +2006-09-20 Bob Wilson <bob.wilson@acm.org> + + * doc/as.texinfo: Fix cross reference usage, typos and grammar. + (Overview): Skip cross reference in man page. + +2006-09-20 Kai Tietz <Kai.Tietz@onevision.com> + + * configure.in: Add new target x86_64-pc-mingw64. + * configure: Regenerate. + * configure.tgt: Add new target x86_64-pc-mingw64. + * config/obj-coff.h: Add handling for TE_PEP target specific code + and definitions. + * config/tc-i386.c: Add new targets. + (md_parse_option): Add targets to OPTION_64. + (x86_64_target_format): Add new method for setup proper default + target cpu mode. + * config/te-pep.h: Add new target definition header. + (TE_PEP): New macro: Identifies new target architecture. + (COFF_WITH_pex64): Set proper includes in bfd. + * NEWS: Mention new target. + +2006-09-18 Bernd Schmidt <bernd.schmidt@analog.com> + + * config/bfin-parse.y (binary): Change sub of const to add of negated + const. + +2006-09-17 Mei Ligang <ligang@sunnorth.com.cn> + + * config/tc-score.c: New file. + * config/tc-score.h: Newf file. + * configure.tgt: Add Score target. + * Makefile.am: Add Score files. + * Makefile.in: Regenerate. + * NEWS: Mention new target support. + +2006-09-16 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (s_arm_unwind_movsp): Add offset argument. + * doc/c-arm.texi (movsp): Document offset argument. + +2006-09-16 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (thumb32_negate_data_op): Consistently use + unsigned int to avoid 64-bit host problems. + +2006-09-15 Bernd Schmidt <bernd.schmidt@analog.com> + + * config/bfin-parse.y (binary): Do some more constant folding for + additions. + +2006-09-13 Jan Beulich <jbeulich@novell.com> + + * input-file.c (input_file_give_next_buffer): Demote as_bad to + as_warn. + +2006-09-13 Alan Modra <amodra@bigpond.net.au> + + PR gas/3165 + * config/tc-sh (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number + in parens. + +2006-09-13 Alan Modra <amodra@bigpond.net.au> + + * input-file.c (input_file_open): Replace as_perror with as_bad + so that gas exits with error on file errors. Correct error + message. + (input_file_get, input_file_give_next_buffer): Likewise. + * input-file.h: Update comment. + +2006-09-11 Tomas Frydrych <dr.tomas@yahoo.co.uk> + + PR gas/3172 + * config/tc-arm.c (parse_typed_reg_or_scalar): Accept wCg class + registers as a sub-class of wC registers. + +2006-09-11 Alan Modra <amodra@bigpond.net.au> + + PR gas/3165 + * config/tc-mips.h (enum dwarf2_format): Forward declare. + (DWARF2_CIE_DATA_ALIGNMENT): Wrap negative number in parens. + * config/tc-alpha.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise. + * config/tc-arm.h (DWARF2_CIE_DATA_ALIGNMENT): Likewise. + +2006-09-08 Nick Clifton <nickc@redhat.com> + + PR gas/3129 + * doc/as.texinfo (Macro): Improve documentation about separating + macro arguments from following text. + +2006-09-08 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (insns): Allow ARM IT pseudo-insn on all cores. + +2006-09-07 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (parse_operands): Mark operand as present. + +2006-09-04 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (do_neon_dyadic_if_i): Remove. + (do_neon_dyadic_if_i_d): Avoid setting U bit. + (do_neon_mac_maybe_scalar): Ditto. + (do_neon_dyadic_narrow): Force operand type to NT_integer. + (insns): Remove out of date comments. + +2006-08-29 Nick Clifton <nickc@redhat.com> + + * read.c (s_align): Initialize the 'stopc' variable to prevent + compiler complaints about it being used without being + initialized. + (s_comm_internal, s_mri_common, s_fail, s_globl, s_space, + s_float_space, s_struct, cons_worker, equals): Likewise. + +2006-08-29 Malcolm Parsons <malcolm.parsons@gmail.com> + + * ecoff.c (ecoff_directive_val): Fix message typo. + * config/tc-ns32k.c (convert_iif): Likewise. + * config/tc-sh64.c (shmedia_check_limits): Likewise. + +2006-08-25 Sterling Augustine <sterling@tensilica.com> + Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Do not check + the state of the absolute_literals directive. Remove align frag at + the start of the literal pool position. + +2006-08-25 Bob Wilson <bob.wilson@acm.org> + + * doc/c-xtensa.texi: Add @group commands in examples. + +2006-08-24 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (FINI_LITERAL_SECTION_NAME): Delete. + (INIT_LITERAL_SECTION_NAME): Delete. + (lit_state struct): Remove segment names, init_lit_seg, and + fini_lit_seg. Add lit_prefix and current_text_seg. + (init_literal_head_h, init_literal_head): Delete. + (fini_literal_head_h, fini_literal_head): Delete. + (xtensa_begin_directive): Move argument parsing to + xtensa_literal_prefix function. + (xtensa_end_directive): Deallocate lit_prefix field of lit_state. + (xtensa_literal_prefix): Parse the directive argument here and + record it in the lit_prefix field. Remove code to derive literal + section names. + (linkonce_len): New. + (get_is_linkonce_section): Use linkonce_len. Check for any + ".gnu.linkonce.*" section, not just text sections. + (md_begin): Remove initialization of deleted lit_state fields. + (xtensa_reorder_segments, xtensa_post_relax_hook): Remove references + to init_literal_head and fini_literal_head. + (xtensa_move_literals): Likewise. Skip literals for .init and .fini + when traversing literal_head list. + (match_section_group): New. + (cache_literal_section): Rewrite to determine the literal section + name on the fly, create the section and return it. + (xtensa_switch_to_literal_fragment): Adjust for cache_literal_section. + (xtensa_switch_to_non_abs_literal_fragment): Likewise. + (xtensa_create_property_segments, xtensa_create_xproperty_segments): + Use xtensa_get_property_section from bfd. + (retrieve_xtensa_section): Delete. + * doc/c-xtensa.texi (Xtensa Options): Fix --text-section-literals + description to refer to plural literal sections and add xref to + the Literal Directive section. + (Literal Directive): Describe new rules for deriving literal section + names. Add footnote for special case of .init/.fini with + --text-section-literals. + (Literal Prefix Directive): Replace old naming rules with xref to the + Literal Directive section. + +2006-08-21 Joseph Myers <joseph@codesourcery.com> + + * config/tc-arm.c (s_arm_unwind_save_mmxwr): Correct condition for + merging with previous long opcode. + +2006-08-22 Pedro Alves <pedro_alves@portugalmail.pt> + + * Makefile.am (TARG_ENV_HFILES): Add te-wince-pe.h. + * Makefile.in: Regenerate. + * config/tc-arm.h [TARGET_FORMAT]: ARM wince bfd names were + renamed. Adjust. + +2006-08-16 Julian Brown <julian@codesourcery.com> + + * config/tc-arm.c (md_assemble): Improve diagnostic when attempting + to use ARM instructions on non-ARM-supporting cores. + (autoselect_thumb_from_cpu_variant): New function. Switch on Thumb + mode automatically based on cpu variant. + (md_begin): Call above function. + +2006-08-16 Julian Brown <julian@codesourcery.com> + + * config/tc-arm.c (opcode_lookup): Allow Neon type suffixes to be + recognized in non-unified syntax mode. + +2006-08-15 Thiemo Seufer <ths@mips.com> + Nigel Stephens <nigel@mips.com> + David Ung <davidu@mips.com> + + * configure.tgt: Handle mips*-sde-elf*. + +2006-08-12 Thiemo Seufer <ths@networkno.de> + + * config/tc-mips.c (mips16_ip): Fix argument register handling + for restore instruction. + +2006-08-08 Bob Wilson <bob.wilson@acm.org> + + * dwarf2dbg.c (DWARF2_USE_FIXED_ADVANCE_PC): New. + (out_sleb128): New. + (out_fixed_inc_line_addr): New. + (process_entries): Use out_fixed_inc_line_addr when + DWARF2_USE_FIXED_ADVANCE_PC is set. + * config/tc-xtensa.h (DWARF2_USE_FIXED_ADVANCE_PC): Define. + +2006-08-08 DJ Delorie <dj@redhat.com> + + * config/tc-sh.c (sh_frob_section): Canonicalize pointers to local + vs full symbols so that we never have more than one pointer value + for any given symbol in our symbol table. + +2006-08-08 Sterling Augustine <sterling@tensilica.com> + + * dwarf2dbg.c (out_debug_info): Add new parameter ranges_seg + and emit DW_AT_ranges when code in compilation unit is not + contiguous. + (out_debug_abbrev): Emit DW_AT_ranges abbreviation if code in + is not contiguous. + (dwarf2_finish): Create and pass ranges_seg to out_debug_info. + (out_debug_ranges): New function to emit .debug_ranges section + when code is not contiguous. + +2006-08-08 Nick Clifton <nickc@redhat.com> + + * config/tc-arm.c (WARN_DEPRECATED): Enable. + +2006-08-05 Pedro Alves <pedro_alves@portugalmail.pt> + + * config/tc-arm.c: Move "dwarf2dbg.h" inclusion out of OBJ_ELF + only block. + (pe_directive_secrel) [TE_PE]: New function. + (md_pseudo_table) [!OBJ_ELF]: Handle 2byte, 4byte, 8byte, file, + loc, loc_mark_labels. + [TE_PE]: Handle secrel32. + (output_relax_insn): Remove OBJ_ELF around dwarf2_emit_insn + call. + (output_inst): Remove OBJ_ELF around dwarf2_emit_insn call. + (arm_frob_label): Remove OBJ_ELF around dwarf2_emit_label call. + (md_section_align): Only round section sizes here for AOUT + targets. + (tc_arm_regname_to_dw2regnum): Move out for OBJ_ELF only block. + (tc_pe_dwarf2_emit_offset): New function. + (md_apply_fix) [TE_PE]: Handle BFD_RELOC_32_SECREL. + (cons_fix_new_arm): Handle O_secrel. + * config/tc-arm.h : Move DWARF2_LINE_MIN_INSN_LENGTH, + DWARF2_DEFAULT_RETURN_COLUMN and DWARF2_CIE_DATA_ALIGNMENT out + of OBJ_ELF only block. + [TE_PE]: Define O_secrel, TC_DWARF2_EMIT_OFFSET, and declare + tc_pe_dwarf2_emit_offset. + +2006-08-04 Richard Sandiford <richard@codesourcery.com> + + * config/tc-sh.c (apply_full_field_fix): New function. + (md_apply_fix): Use it instead of md_number_to_chars. Do not fill + in fx_addnumber for BFD_RELOC_32_PLT_PCREL. + (tc_gen_reloc): Use fx_addnumber rather than 0 as the default case. + * config/tc-sh.h (TARGET_FORMAT): Override for TE_VXWORKS. + +2006-08-03 Nick Clifton <nickc@redhat.com> + + PR gas/2991 + * config.in: Regenerate. + +2006-08-03 Joseph Myers <joseph@codesourcery.com> + + * config/tc-arm.c (parse_operands): Handle invalid register name + for OP_RIWR_RIWC. + +2006-08-03 Joseph Myers <joseph@codesourcery.com> + + * config/tc-arm.c (enum operand_parse_code): Add OP_RIWC_RIWG. + (parse_operands): Handle it. + (insns): Use it for tmcr and tmrc. + +2006-08-02 Petr Salinger <Petr.Salinger@seznam.cz> + + PR binutils/2983 + * config/tc-i386.c (md_parse_option): Treat any target starting + with elf64_x86_64 as a viable target for the -64 switch. + (i386_target_format): For 64-bit ELF flavoured output use + ELF_TARGET_FORMAT64. + * config/tc-i386.h (ELF_TARGET_FORMAT64): Define. + +2006-08-02 Nick Clifton <nickc@redhat.com> + + PR gas/2991 + * acinclude.m4 (BFD_BINARY_FOPEN): Import this function from + bfd/aclocal.m4. + * configure.in: Run BFD_BINARY_FOPEN. + * configure: Regenerate. + * as.h: Look at USE_BINARY_FOPEN to decide which fopen-*.h header + file to include. + +2006-08-01 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (md_assemble): Don't update + cpu_arch_isa_flags. + +2006-08-01 Thiemo Seufer <ths@mips.com> + + * config/tc-mips.c (md_section_align): Check ELF-ness at runtime. + +2006-08-01 Thiemo Seufer <ths@mips.com> + + * config/tc-mips.c (macro_build_lui): Fix comment formatting. + (md_apply_fix): Likewise. Unify handling of BFD_RELOC_RVA, + BFD_RELOC_32 and BFD_RELOC_16. + (s_align, s_cpload, s_cplocal, s_cprestore, s_mips_stab, + md_convert_frag, md_obj_end): Fix comment formatting. + +2006-07-31 Thiemo Seufer <ths@mips.com> + + * config/tc-mips.c (md_apply_fix, tc_gen_reloc): Remove special + handling for BFD_RELOC_MIPS16_JMP. + +2006-07-24 Andreas Schwab <schwab@suse.de> + + PR/2756 + * read.c (read_a_source_file): Ignore unknown text after line + comment character. Fix misleading comment. + +2006-07-24 Ralk Wildenhues <Ralf.Wildenhues@gmx.de> + + * doc/all.texi, doc/as.texinfo, doc/c-arc.texi, doc/c-arm.texi, + doc/c-avr.texi, doc/c-bfin.texi, doc/c-i386.texi, + doc/c-i960.texi, doc/c-m32r.texi, doc/c-m68k.texi, + doc/c-mmix.texi, doc/c-pdp11.texi, doc/c-ppc.texi, + doc/c-tic54x.texi, doc/c-v850.texi, doc/c-xtensa.texi, + doc/c-z80.texi, doc/internals.texi: Fix some typos. + +2006-07-21 Nick Clifton <nickc@redhat.com> + + * config/tc-sh.c (md_longopts): Add -EL and -EB for use by the + linker testsuite. + +2006-07-20 Thiemo Seufer <ths@mips.com> + Nigel Stephens <nigel@mips.com> + + * config/tc-mips.c (md_parse_option): Don't infer optimisation + options from debug options. + +2006-07-20 Thiemo Seufer <ths@mips.com> + + * config/tc-mips.c (mips_fix_adjustable): Handle BFD_RELOC_MIPS16_JMP. + (tc_gen_reloc): Handle mips16 jumps to section symbol offsets. + +2006-07-19 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (insns): Fix rbit Arm opcode. + +2006-07-18 Paul Brook <paul@codesourcery.com> + + * tc-arm.c (do_t_add_sub): Use addw/subw when source is PC. + (md_convert_frag): Use correct reloc for add_pc. Use + BFD_RELOC_ARM_T32_ADD_IMM for normal add/sum. + (md_apply_fix): Handle BFD_RELOC_ARM_T32_ADD_IMM. + (arm_force_relocation): Handle BFD_RELOC_ARM_T32_ADD_IMM. + +2006-07-17 Mat Hostetter <mat@lcs.mit.edu> + + * symbols.c (report_op_error): Fix pasto. Don't use as_bad_where + when file and line unknown. + +2006-07-17 Thiemo Seufer <ths@mips.com> + + * read.c (s_struct): Use IS_ELF. + * config/tc-mips.c (md_begin, mips16_mark_labels, mips_ip, + md_parse_option, s_change_sec, pic_need_relax, mips_fix_adjustable, + tc_gen_reloc, mips_frob_file_after_relocs, s_mips_end, s_mips_frame, + s_mips_mask): Likewise. + +2006-07-16 Thiemo Seufer <ths@mips.com> + David Ung <davidu@mips.com> + + * read.c (s_struct): Handle ELF section changing. + * config/tc-mips.c (s_align): Leave enabling auto-align to the + generic code. + (s_change_sec): Try section changing only if we output ELF. + +2006-07-15 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (cpu_arch): Remove Cpu086, CpuAthlon and + CpuAmdFam10. + (smallest_imm_type): Remove Cpu086. + (i386_target_format): Likewise. + + * config/tc-i386.h: Remove Cpu086, CpuAthlon and CpuAmdFam10. + Update CpuXXX. + +2006-07-13 Dwarakanath Rajagopal <dwarak.rajagopal@amd.com> + Michael Meissner <michael.meissner@amd.com> + + * config/tc-i386.h (PROCESSOR_AMDFAM10): New processor_type. + (CpuSSE4a, CpuABM, CpuAmdFam10): New Cpu directives. + * config/tc-i386.c (cpu_arch): Add support for AmdFam10 + architecture. + (i386_align_code): Ditto. + (md_assemble_code): Add support for insertq/extrq instructions, + swapping as needed for intel syntax. + (swap_imm_operands): New function to swap immediate operands. + (swap_operands): Deal with 4 operand instructions. + (build_modrm_byte): Add support for insertq instruction. + +2006-07-13 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.h (Size64): Fix a typo in comment. + +2006-07-12 Nick Clifton <nickc@redhat.com> + + * config/tc-sh.c (md_apply_fix): Do not allow the generic code in + fixup_segment() to repeat a range check on a value that has + already been checked here. + +2006-07-07 James E Wilson <wilson@specifix.com> + + * config/tc-mips.c (mips_cpu_info_table): Add sb1a. + +2006-07-06 Mohammed Adnène Trojette <adn@diwi.org> + Nick Clifton <nickc@redhat.com> + + PR binutils/2877 + * doc/as.texi: Fix spelling typo: branchs => branches. + * doc/c-m68hc11.texi: Likewise. + * config/tc-m68hc11.c: Likewise. + Support old spelling of command line switch for backwards + compatibility. + +2006-07-04 Thiemo Seufer <ths@mips.com> + David Ung <davidu@mips.com> + + * config/tc-mips.c (s_is_linkonce): New function. + (mips16_mark_labels): Don't adjust mips16 symbol addresses for + weak, external, and linkonce symbols. + (pic_need_relax): Use s_is_linkonce. + +2006-06-24 H.J. Lu <hongjiu.lu@intel.com> + + * doc/as.texinfo (Org): Remove space. + (P2align): Add "@var{abs-expr},". + +2006-06-23 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (cpu_arch_tune_set): New. + (cpu_arch_isa): Likewise. + (i386_align_code): Use xchg %ax,%ax for 2 byte nop. Optimize + nops with short or long nop sequences based on -march=/.arch + and -mtune=. + (set_cpu_arch): Set cpu_arch_isa. If cpu_arch_tune_set is 0, + set cpu_arch_tune and cpu_arch_tune_flags. + (md_parse_option): For -march=, set cpu_arch_isa and set + cpu_arch_tune and cpu_arch_tune_flags if cpu_arch_tune_set is + 0. Set cpu_arch_tune_set to 1 for -mtune=. + (i386_target_format): Don't set cpu_arch_tune. + +2006-06-23 Nigel Stephens <nigel@mips.com> + + * config/tc-mips.c (nopic_need_relax): Handle -fdata-sections + generated .sbss.* and .gnu.linkonce.sb.*. + +2006-06-23 Thiemo Seufer <ths@mips.com> + David Ung <davidu@mips.com> + + * config/tc-mips.h (TC_SEGMENT_INFO_TYPE): Declare per-segment + label_list. + * config/tc-mips.c (label_list): Define per-segment label_list. + (mips_clear_insn_labels, mips_move_labels, mips16_mark_labels, + append_insn, s_align, s_cons, s_float_cons, s_gpword, s_gpdword, + mips_from_file_after_relocs, mips_define_label): Use per-segment + label_list. + +2006-06-22 Thiemo Seufer <ths@mips.com> + + * config/tc-mips.c (ISA_SUPPORTS_MIPS16E): New macro. + (append_insn): Use it. + (md_apply_fix): Whitespace formatting. + (md_begin, append_insn, macro, macro2, mips16_immed, mips_align, + mips16_extended_frag): Remove register specifier. + (md_convert_frag): Likewise. Use TRUE ans FALSE instead of numeric + constants. + +2006-06-21 Mark Shinwell <shinwell@codesourcery.com> + + * config/tc-arm.c (s_arm_unwind_save_vfp_armv6): New. Parse + a directive saving VFP registers for ARMv6 or later. + (s_arm_unwind_save): Add parameter arch_v6 and call + s_arm_unwind_save_vfp or s_arm_unwind_save_vfp_armv6 as + appropriate. + (md_pseudo_table): Add entry for new "vsave" directive. + * doc/c-arm.texi: Correct error in example for "save" + directive (fstmdf -> fstmdx). Also document "vsave" directive. + +2006-06-18 Joerg Wunsch <j.gnu@uriah.heep.sax.de> + Anatoly Sokolov <aesok@post.ru> + + * config/tc-avr.c (mcu_types): Add support for atmega165p, atmega169p + and atmega644p devices. Rename atmega164/atmega324 devices to + atmega164p/atmega324p. + * doc/c-avr.texi: Document new mcu and arch options. + +2006-06-17 Nick Clifton <nickc@redhat.com> + + * config/tc-arm.c (enum parse_operand_result): Move outside of + #ifdef OBJ_ELF so that non-ELF targeted ARM ports can build. + +2006-06-16 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.h (processor_type): New. + (arch_entry): Add type. + + * config/tc-i386.c (cpu_arch_tune): New. + (cpu_arch_tune_flags): Likewise. + (cpu_arch_isa_flags): Likewise. + (cpu_arch): Updated. + (set_cpu_arch): Also update cpu_arch_isa_flags. + (md_assemble): Update cpu_arch_isa_flags. + (OPTION_MARCH): New. + (OPTION_MTUNE): Likewise. + (md_longopts): Add -march= and -mtune=. + (md_parse_option): Support -march= and -mtune=. + (md_show_usage): Add -march=CPU/-mtune=CPU. + (i386_target_format): Also update cpu_arch_isa_flags, + cpu_arch_tune and cpu_arch_tune_flags. + + * doc/as.texinfo: Add -march=CPU/-mtune=CPU. + + * doc/c-i386.texi: Document -march=CPU/-mtune=CPU. + +2006-06-15 Mark Shinwell <shinwell@codesourcery.com> + + * config/tc-arm.c (enum parse_operand_result): New. + (struct group_reloc_table_entry): New. + (enum group_reloc_type): New. + (group_reloc_table): New array. + (find_group_reloc_table_entry): New function. + (parse_shifter_operand_group_reloc): New function. + (parse_address_main): New function, incorporating code + from the old parse_address function. To be used via... + (parse_address): wrapper for parse_address_main; and + (parse_address_group_reloc): new function, likewise. + (enum operand_parse_code): New codes OP_SHG, OP_ADDRGLDR, + OP_ADDRGLDRS, OP_ADDRGLDC. + (parse_operands): Support for these new operand codes. + New macro po_misc_or_fail_no_backtrack. + (encode_arm_cp_address): Preserve group relocations. + (insns): Modify to use the above operand codes where group + relocations are permitted. + (md_apply_fix): Handle the group relocations + ALU_PC_G0_NC through LDC_SB_G2. + (tc_gen_reloc): Likewise. + (arm_force_relocation): Leave group relocations for the linker. + (arm_fix_adjustable): Likewise. + +2006-06-15 Julian Brown <julian@codesourcery.com> + + * config/tc-arm.c (do_vfp_nsyn_ldr_str): Remove, fold into... + (do_neon_ldr_str): Always defer to VFP encoding routines, which handle + relocs properly. + +2006-06-12 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (process_suffix): Don't add rex64 for + "xchg %rax,%rax". + +2006-06-09 Thiemo Seufer <ths@mips.com> + + * config/tc-mips.c (mips_ip): Maintain argument count. + +2006-06-09 Alan Modra <amodra@bigpond.net.au> + + * config/tc-iq2000.c: Include sb.h. + +2006-06-08 Nigel Stephens <nigel@mips.com> + + * config/tc-mips.c (mips_pseudo_table): Add "origin" and "repeat" + aliases for better compatibility with SGI tools. + +2006-06-08 Alan Modra <amodra@bigpond.net.au> + + * configure.in (BFDLIB, BFDVER_H, ALL_OBJ_DEPS): Delete. + * Makefile.am (GASLIBS): Expand @BFDLIB@. + (BFDVER_H): Delete. + (OBJS): Expand @ALL_OBJ_DEPS@. Depend on all fopen-*.h variants. + (obj-aout.o): Depend on $(DEP_@target_get_type@_aout) + (obj-coff.o, obj-ecoff.o, obj-elf.o): Similarly. + Run "make dep-am". + * dep-in.sed: Don't substitute bfdver.h. Do remove symcat.h. + * Makefile.in: Regenerate. + * doc/Makefile.in: Regenerate. + * configure: Regenerate. + +2006-06-07 Joseph S. Myers <joseph@codesourcery.com> + + * po/Make-in (pdf, ps): New dummy targets. + +2006-06-07 Julian Brown <julian@codesourcery.com> + + * config/tc-arm.c (stdarg.h): include. + (arm_it): Add uncond_value field. Add isvec and issingle to operand + array. + (arm_reg_type): Add REG_TYPE_VFSD (single or double VFP reg) and + REG_TYPE_NSDQ (single, double or quad vector reg). + (reg_expected_msgs): Update. + (BAD_FPU): Add macro for unsupported FPU instruction error. + (parse_neon_type): Support 'd' as an alias for .f64. + (parse_typed_reg_or_scalar): Support REG_TYPE_VFSD, REG_TYPE_NSDQ + sets of registers. + (parse_vfp_reg_list): Don't update first arg on error. + (parse_neon_mov): Support extra syntax for VFP moves. + (operand_parse_code): Add OP_RVSD, OP_RNSDQ, OP_VRSDLST, OP_RVSD_IO, + OP_RNSDQ_RNSC, OP_RVC_PSR, OP_APSR_RR, OP_oRNSDQ. + (parse_operands): Support isvec, issingle operands fields, new parse + codes above. + (do_vfp_nsyn_mrs, do_vfp_nsyn_msr): New functions. Support VFP mrs, + msr variants. + (do_mrs, do_msr, do_t_mrs, do_t_msr): Add support for above. + (NEON_ENC_TAB): Add vnmul, vnmla, vnmls, vcmp, vcmpz, vcmpe, vcmpez. + (NEON_ENC_SINGLE, NEON_ENC_DOUBLE): Define macros. + (NEON_SHAPE_DEF): New macro. Define table of possible instruction + shapes. + (neon_shape): Redefine in terms of above. + (neon_shape_class): New enumeration, table of shape classes. + (neon_shape_el): New enumeration. One element of a shape. + (neon_shape_el_size): Register widths of above, where appropriate. + (neon_shape_info): New struct. Info for shape table. + (neon_shape_tab): New array. + (neon_type_mask): Add N_F64, N_VFP. Update N_MAX_NONSPECIAL. + (neon_check_shape): Rewrite as... + (neon_select_shape): New function to classify instruction shapes, + driven by new table neon_shape_tab array. + (neon_quad): New function. Return 1 if shape should set Q flag in + instructions (or equivalent), 0 otherwise. + (type_chk_of_el_type): Support F64. + (el_type_of_type_chk): Likewise. + (neon_check_type): Add support for VFP type checking (VFP data + elements fill their containing registers). + (do_vfp_cond_or_thumb): Fill in condition field in ARM mode, or 0xE + in thumb mode for VFP instructions. + (do_vfp_nsyn_opcode): New function. Look up the opcode in argument, + and encode the current instruction as if it were that opcode. + (try_vfp_nsyn): New. If this looks like a VFP instruction with ARGS + arguments, call function in PFN. + (do_vfp_nsyn_add_sub, do_vfp_nsyn_mla_mls, do_vfp_nsyn_mul) + (do_vfp_nsyn_abs_neg, do_vfp_nsyn_ldm_stm, do_vfp_nsyn_ldr_str) + (do_vfp_nsyn_sqrt, do_vfp_nsyn_div, do_vfp_nsyn_nmul) + (do_vfp_nsyn_cmp, nsyn_insert_sp, do_vfp_nsyn_push) + (do_vfp_nsyn_pop, do_vfp_nsyn_cvt, do_vfp_nsyn_cvtz): New functions. + Redirect Neon-syntax VFP instructions to VFP instruction handlers. + (do_neon_dyadic_i_su, do_neon_dyadic_i64_su, do_neon_shl_imm) + (do_neon_qshl_imm, do_neon_logic, do_neon_bitfield) + (neon_dyadic_misc, neon_compare, do_neon_tst, do_neon_qdmulh) + (do_neon_fcmp_absolute, do_neon_step, do_neon_sli, do_neon_sri) + (do_neon_qshlu_imm, neon_move_immediate, do_neon_mvn, do_neon_ext) + (do_neon_rev, do_neon_dup, do_neon_rshift_round_imm, do_neon_trn) + (do_neon_zip_uzp, do_neon_sat_abs_neg, do_neon_pair_long) + (do_neon_recip_est, do_neon_cls, do_neon_clz, do_neon_cnt) + (do_neon_swp): Use neon_select_shape not neon_check_shape. Use + neon_quad. + (vfp_or_neon_is_neon): New function. Call if a mnemonic shared + between VFP and Neon turns out to belong to Neon. Perform + architecture check and fill in condition field if appropriate. + (do_neon_addsub_if_i, do_neon_mac_maybe_scalar, do_neon_abs_neg) + (do_neon_cvt): Add support for VFP variants of instructions. + (neon_cvt_flavour): Extend to cover VFP conversions. + (do_neon_mov): Rewrite to use neon_select_shape. Add support for VFP + vmov variants. + (do_neon_ldr_str): Handle single-precision VFP load/store. + (do_neon_ld_st_interleave, do_neon_ld_st_lane, do_neon_ld_dup): Use + NS_NULL not NS_IGNORE. + (opcode_tag): Add OT_csuffixF for operands which either take a + conditional suffix, or have 0xF in the condition field. + (md_assemble): Add support for OT_csuffixF. + (NCE): Replace macro with... + (NCE_tag, NCE, NCEF): New macros. + (nCE): Replace macro with... + (nCE_tag, nCE, nCEF): New macros. + (insns): Add support for VFP insns or VFP versions of insns msr, + mrs, vsqrt, vdiv, vnmul, vnmla, vnmls, vcmp, vcmpe, vpush, vpop, + vcvtz, vmul, vmla, vmls, vadd, vsub, vabs, vneg, vldm, vldmia, + vldbdb, vstm, vstmia, vstmdb, vldr, vstr, vcvt, vmov. Group shared + VFP/Neon insns together. + +2006-06-07 Alan Modra <amodra@bigpond.net.au> + Ladislav Michl <ladis@linux-mips.org> + + * app.c: Don't include headers already included by as.h. + * as.c: Likewise. + * atof-generic.c: Likewise. + * cgen.c: Likewise. + * dwarf2dbg.c: Likewise. + * expr.c: Likewise. + * input-file.c: Likewise. + * input-scrub.c: Likewise. + * macro.c: Likewise. + * output-file.c: Likewise. + * read.c: Likewise. + * sb.c: Likewise. + * config/bfin-lex.l: Likewise. + * config/obj-coff.h: Likewise. + * config/obj-elf.h: Likewise. + * config/obj-som.h: Likewise. + * config/tc-arc.c: Likewise. + * config/tc-arm.c: Likewise. + * config/tc-avr.c: Likewise. + * config/tc-bfin.c: Likewise. + * config/tc-cris.c: Likewise. + * config/tc-d10v.c: Likewise. + * config/tc-d30v.c: Likewise. + * config/tc-dlx.h: Likewise. + * config/tc-fr30.c: Likewise. + * config/tc-frv.c: Likewise. + * config/tc-h8300.c: Likewise. + * config/tc-hppa.c: Likewise. + * config/tc-i370.c: Likewise. + * config/tc-i860.c: Likewise. + * config/tc-i960.c: Likewise. + * config/tc-ip2k.c: Likewise. + * config/tc-iq2000.c: Likewise. + * config/tc-m32c.c: Likewise. + * config/tc-m32r.c: Likewise. + * config/tc-maxq.c: Likewise. + * config/tc-mcore.c: Likewise. + * config/tc-mips.c: Likewise. + * config/tc-mmix.c: Likewise. + * config/tc-mn10200.c: Likewise. + * config/tc-mn10300.c: Likewise. + * config/tc-msp430.c: Likewise. + * config/tc-mt.c: Likewise. + * config/tc-ns32k.c: Likewise. + * config/tc-openrisc.c: Likewise. + * config/tc-ppc.c: Likewise. + * config/tc-s390.c: Likewise. + * config/tc-sh.c: Likewise. + * config/tc-sh64.c: Likewise. + * config/tc-sparc.c: Likewise. + * config/tc-tic30.c: Likewise. + * config/tc-tic4x.c: Likewise. + * config/tc-tic54x.c: Likewise. + * config/tc-v850.c: Likewise. + * config/tc-vax.c: Likewise. + * config/tc-xc16x.c: Likewise. + * config/tc-xstormy16.c: Likewise. + * config/tc-xtensa.c: Likewise. + * config/tc-z80.c: Likewise. + * config/tc-z8k.c: Likewise. + * macro.h: Don't include sb.h or ansidecl.h. + * sb.h: Don't include stdio.h or ansidecl.h. + * cond.c: Include sb.h. + * itbl-lex.l: Include as.h instead of other system headers. + * itbl-parse.y: Likewise. + * itbl-ops.c: Similarly. + * itbl-ops.h: Don't include as.h or ansidecl.h. + * config/bfin-defs.h: Don't include bfd.h or as.h. + * config/bfin-parse.y: Include as.h instead of other system headers. + +2006-06-06 Ben Elliston <bje@au.ibm.com> + Anton Blanchard <anton@samba.org> + + * config/tc-ppc.c (parse_cpu): Handle "-mpower6". + (md_show_usage): Document it. + (ppc_setup_opcodes): Test power6 opcode flag bits. + * doc/c-ppc.texi (PowerPC-Opts): Document "-mpower6". + +2006-06-06 Thiemo Seufer <ths@mips.com> + Chao-ying Fu <fu@mips.com> + + * config/tc-mips.c (ISA_SUPPORTS_DSP64): New macro. + (CPU_HAS_MIPS3D, CPU_HAS_MDMX, CPU_HAS_DSP, CPU_HAS_MT): Delete. + (macro_build): Update comment. + (mips_ip): Allow DSP64 instructions for MIPS64R2. + (mips_after_parse_args): Remove uses of CPU_HAS_MIPS3D and + CPU_HAS_MDMX. + (mips_cpu_info): Fix formatting. Add MIPS_CPU_ASE_MIPS3D and + MIPS_CPU_ASE_MDMX flags for sb1. + +2006-06-05 Thiemo Seufer <ths@mips.com> + + * config/tc-mips.c (macro_build): Use INSERT_OPERAND wherew + appropriate. + (mips16_macro_build): Use MIPS16_INSERT_OPERAND where appropriate. + (mips_ip): Make overflowed/underflowed constant arguments in DSP + and MT instructions a fatal error. Use INSERT_OPERAND where + appropriate. Improve warnings for break and wait code overflows. + Use symbolic constant of OP_MASK_COPZ. + (mips16_ip): Use MIPS16_INSERT_OPERAND where appropriate. + +2006-06-05 Daniel Jacobowitz <dan@codesourcery.com> + + * po/Make-in (top_builddir): Define. + +2006-06-02 Joseph S. Myers <joseph@codesourcery.com> + + * doc/Makefile.am (TEXI2DVI): Define. + * doc/Makefile.in: Regenerate. + * doc/c-arc.texi: Fix typo. + +2006-06-01 Alan Modra <amodra@bigpond.net.au> + + * config/obj-ieee.c: Delete. + * config/obj-ieee.h: Delete. + * Makefile.am (OBJ_FORMATS): Remove ieee. + (OBJ_FORMAT_CFILES, OBJ_FORMAT_HFILES): Similarly. + (obj-ieee.o): Remove rule. + * Makefile.in: Regenerate. + * configure.in (atof): Remove tahoe. + (OBJ_MAYBE_IEEE): Don't define. + * configure: Regenerate. + * config.in: Regenerate. + * doc/Makefile.in: Regenerate. + * po/POTFILES.in: Regenerate. + +2006-05-31 Daniel Jacobowitz <dan@codesourcery.com> + + * Makefile.am: Replace INTLLIBS and INTLDEPS with LIBINTL + and LIBINTL_DEP everywhere. + (INTLLIBS): Remove. + (INCLUDES, DEP_INCLUDES): Use @INCINTL@. + * acinclude.m4: Include new gettext macros. + * configure.in: Use ZW_GNU_GETTEXT_SISTER_DIR and AM_PO_SUBDIRS. + Remove local code for po/Makefile. + * Makefile.in, configure, doc/Makefile.in: Regenerated. + +2006-05-30 Nick Clifton <nickc@redhat.com> + + * po/es.po: Updated Spanish translation. + +2006-05-06 Denis Chertykov <denisc@overta.ru> + + * doc/c-avr.texi: New file. + * doc/Makefile.am (CPU_DOCS): Add c-avr.texi + * doc/all.texi: Set AVR + * doc/as.texinfo: Include c-avr.texi + +2006-05-28 Jie Zhang <jie.zhang@analog.com> + + * config/bfin-parse.y (check_macfunc): Loose the condition of + calling check_multiply_halfregs (). + +2006-05-25 Jie Zhang <jie.zhang@analog.com> + + * config/bfin-parse.y (asm_1): Better check and deal with + vector and scalar Multiply 16-Bit Operands instructions. + +2006-05-24 Nick Clifton <nickc@redhat.com> + + * config/tc-hppa.c: Convert to ISO C90 format. + * config/tc-hppa.h: Likewise. + +2006-05-24 Carlos O'Donell <carlos@systemhalted.org> + Randolph Chung <randolph@tausq.org> + + * config/tc-hppa.c (is_tls_gdidx, is_tls_ldidx, is_tls_dtpoff, + is_tls_ieoff, is_tls_leoff): Define. + (fix_new_hppa): Handle TLS. + (cons_fix_new_hppa): Likewise. + (pa_ip): Likewise. + (md_apply_fix): Handle TLS relocs. + * config/tc-hppa.h (hppa_fix_adjustable): Handle TLS. + +2006-05-24 Bjoern Haase <bjoern.m.haase@web.de> + + * config/tc-avr.c: Add new cpu targets avr6, avr2560 and avr2561. + +2006-05-23 Thiemo Seufer <ths@mips.com> + David Ung <davidu@mips.com> + Nigel Stephens <nigel@mips.com> + + [ gas/ChangeLog ] + * config/tc-mips.c (ISA_SUPPORTS_SMARTMIPS): Rename. + (ISA_SUPPORTS_DSP_ASE, ISA_SUPPORTS_MT_ASE, ISA_HAS_64BIT_FPRS, + ISA_HAS_MXHC1): New macros. + (HAVE_32BIT_FPRS): Use ISA_HAS_64BIT_FPRS instead of + ISA_HAS_64BIT_REGS. Formatting fixes. Improved comments. + (mips_cpu_info): Change to use combined ASE/IS_ISA flag. + (MIPS_CPU_IS_ISA, MIPS_CPU_ASE_SMARTMIPS, MIPS_CPU_ASE_DSP, + MIPS_CPU_ASE_MT, MIPS_CPU_ASE_MIPS3D, MIPS_CPU_ASE_MDMX): New defines. + (mips_after_parse_args): Change default handling of float register + size to account for 32bit code with 64bit FP. Better sanity checking + of ISA/ASE/ABI option combinations. + (s_mipsset): Support switching of GPR and FPR sizes via + .set {g,f}p={32,64,default}. Better sanity checking for .set ASE + options. + (mips_elf_final_processing): We should record the use of 64bit FP + registers in 32bit code but we don't, because ELF header flags are + a scarce ressource. + (mips_cpu_info_table): Add ASE flags for CPUs with mandatory ASE + extensions. Add 4ksc, 4kec, 4kem, 4kep, 4ksd, m4kp, 24kec, 24kef, + 24kex, 34kc, 34kf, 34kx, 25kf CPU definitions. + (mips_cpu_info_from_isa): Use MIPS_CPU_IS_ISA. + * doc/c-mips.texi: Document .set {g,f}p={32,64,default}. Document + missing -march options. Document .set arch=CPU. Move .set smartmips + to ASE page. Use @code for .set FOO examples. + +2006-05-23 Jie Zhang <jie.zhang@analog.com> + + * config/tc-bfin.c (bfin_start_line_hook): Bump line counters + if needed. + +2006-05-23 Jie Zhang <jie.zhang@analog.com> + + * config/bfin-defs.h (bfin_equals): Remove declaration. + * config/bfin-parse.y (asm_1): Remove "expr ASSIGN expr". + * config/tc-bfin.c (bfin_name_is_register): Remove. + (bfin_equals): Remove. + * config/tc-bfin.h (TC_EQUAL_IN_INSN): Redefine as 1. + (bfin_name_is_register): Remove declaration. + +2006-05-19 Thiemo Seufer <ths@mips.com> + Nigel Stephens <nigel@mips.com> + + * config/tc-mipc.c (ISA_HAS_ODD_SINGLE_FPR): New define. + (mips_oddfpreg_ok): New function. + (mips_ip): Use it. + +2006-05-19 Thiemo Seufer <ths@mips.com> + David Ung <davidu@mips.com> + + * config/tc-mips.h (tc_mips_regname_to_dw2regnum): Declare. + * config/tc-mipc.c (ABI_NEEDS_64BIT_REGS, ISA_HAS_64BIT_REGS, + ISA_HAS_DROR, ISA_HAS_ROR): Reformat. + (regname, RTYPE_MASK, RTYPE_NUM, RTYPE_FPU, RTYPE_FCC, RTYPE_VEC, + RTYPE_GP, RTYPE_CP0, RTYPE_PC, RTYPE_ACC, RTYPE_CCC, RNUM_MASK, + RWARN, GENERIC_REGISTER_NUMBERS, FPU_REGISTER_NAMES, + FPU_CONDITION_CODE_NAMES, COPROC_CONDITION_CODE_NAMES, + N32N64_SYMBOLIC_REGISTER_NAMES, O32_SYMBOLIC_REGISTER_NAMES, + SYMBOLIC_REGISTER_NAMES, MIPS16_SPECIAL_REGISTER_NAMES, + MDMX_VECTOR_REGISTER_NAMES, MIPS_DSP_ACCUMULATOR_NAMES, reg_names, + reg_names_o32, reg_names_n32n64): Define register classes. + (reg_lookup): New function, use register classes. + (md_begin): Reserve register names in the symbol table. Simplify + OBJ_ELF defines. + (mips_ip): Fix comment formatting. Handle symbolic COP0 registers. + Use reg_lookup. + (mips16_ip): Use reg_lookup. + (tc_get_register): Likewise. + (tc_mips_regname_to_dw2regnum): New function. + +2006-05-19 Thiemo Seufer <ths@mips.com> + + * config/tc-arm.c, config/tc-arm.h (tc_arm_regname_to_dw2regnum): + Un-constify string argument. + * config/tc-i386.c, config/tc-i386.h (tc_x86_regname_to_dw2regnum): + Likewise. + * config/tc-m68k.c, config/tc-m68k.h (tc_m68k_regname_to_dw2regnum): + Likewise. + * config/tc-ppc.c, config/tc-ppc.h (tc_ppc_regname_to_dw2regnum): + Likewise. + * config/tc-s390.c, config/tc-s390.h (tc_s390_regname_to_dw2regnum): + Likewise. + * config/tc-sh.c, config/tc-sh.h (sh_regname_to_dw2regnum): + Likewise. + * config/tc-sparc.c, config/tc-sparc.h (sparc_regname_to_dw2regnum): + Likewise. + +2006-05-19 Nathan Sidwell <nathan@codesourcery.com> + + * gas/config/tc-m68k.c (m68k_init_arch): Move checking of + cfloat/m68881 to correct architecture before using it. + +2006-05-16 Bjoern Haase <bjoern.m.haase@web.de> + + * config/tc-avr.h (TC_VALIDATE_FIX): Allow fixups for immediate + constant values. + +2006-05-15 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (arm_adjust_symtab): Use + bfd_is_arm_special_symbol_name. + +2006-05-15 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (is_direct_call_opcode, is_branch_jmp_to_next, + xg_assemble_vliw_tokens, xtensa_mark_narrow_branches, + xtensa_fix_short_loop_frags, is_local_forward_loop, relax_frag_immed): + Handle errors from calls to xtensa_opcode_is_* functions. + +2006-05-14 Thiemo Seufer <ths@mips.com> + + * config/tc-mips.c (macro_build): Test for currently active + mips16 option. + (mips16_ip): Reject invalid opcodes. + +2006-05-11 Carlos O'Donell <carlos@codesourcery.com> + + * doc/as.texinfo: Rename "Index" to "AS Index", + and "ABORT" to "ABORT (COFF)". + +2006-05-11 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (parse_half): New function. + (operand_parse_code): Remove OP_Iffff. Add OP_HALF. + (parse_operands): Ditto. + (do_mov16): Reject invalid relocations. + (do_t_mov16): Ditto. Use Thumb reloc numbers. + (insns): Replace Iffff with HALF. + (md_apply_fix): Add MOVW and MOVT relocs. + (tc_gen_reloc): Ditto. + * doc/c-arm.texi: Document relocation operators + +2006-05-11 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (arm_fix_adjustable): Return 0 for function symbols. + +2006-05-11 Thiemo Seufer <ths@mips.com> + + * config/tc-mips.c (append_insn): Don't check the range of j or + jal addresses. + +2006-05-11 Pedro Alves <pedro_alves@portugalmail.pt> + + * config/tc-arm.c (md_pcrel_from_section): Force a bias for + relocs against external symbols for WinCE targets. + (md_apply_fix): Likewise. + +2006-05-09 David Ung <davidu@mips.com> + + * config/tc-mips.c (append_insn): Only warn about an out-of-range + j or jal address. + +2006-05-09 Nick Clifton <nickc@redhat.com> + + * config/tc-arm.c (arm_fix_adjustable): For COFF, convert fixups + against symbols which are not going to be placed into the symbol + table. + +2006-05-09 Ben Elliston <bje@au.ibm.com> + + * expr.c (operand): Remove `if (0 && ..)' statement and + subsequently unused target_op label. Collapse `if (1 || ..)' + statement. + * app.c (do_scrub_chars): Remove unused case 0, as it is handled + separately above the switch. + +2006-05-08 Nick Clifton <nickc@redhat.com> + + PR gas/2623 + * config/tc-msp430.c (line_separator_character): Define as |. + +2006-05-08 Thiemo Seufer <ths@mips.com> + Nigel Stephens <nigel@mips.com> + David Ung <davidu@mips.com> + + * config/tc-mips.c (mips_set_options): Add ase_smartmips flag. + (mips_opts): Likewise. + (file_ase_smartmips): New variable. + (ISA_HAS_ROR): SmartMIPS implements rotate instructions. + (macro_build): Handle SmartMIPS instructions. + (mips_ip): Likewise. + (md_longopts): Add argument handling for smartmips. + (md_parse_options, mips_after_parse_args): Likewise. + (s_mipsset): Add .set smartmips support. + (md_show_usage): Document -msmartmips/-mno-smartmips. + * doc/as.texinfo: Document -msmartmips/-mno-smartmips and + .set smartmips. + * doc/c-mips.texi: Likewise. + +2006-05-08 Alan Modra <amodra@bigpond.net.au> + + * write.c (relax_segment): Add pass count arg. Don't error on + negative org/space on first two passes. + (relax_seg_info): New struct. + (relax_seg, write_object_file): Adjust. + * write.h (relax_segment): Update prototype. + +2006-05-05 Julian Brown <julian@codesourcery.com> + + * config/tc-arm.c (parse_vfp_reg_list): Improve register bounds + checking. + (do_neon_mov): Enable several VMOV variants for VFP. Add suitable + architecture version checks. + (insns): Allow overlapping instructions to be used in VFP mode. + +2006-05-05 H.J. Lu <hongjiu.lu@intel.com> + + PR gas/2598 + * config/obj-elf.c (obj_elf_change_section): Allow user + specified SHF_ALPHA_GPREL. + +2006-05-05 Bjoern Haase <bjoern.m.haase@web.de> + + * gas/config/tc-avr.h (TC_VALIDATE_FIX): Define. Disable fixups + for PMEM related expressions. + +2006-05-05 Nick Clifton <nickc@redhat.com> + + PR gas/2582 + * dwarf2dbg.c (INSERT_DIR_SEPARATOR): New macro. Handles the + insertion of a directory separator character into a string at a + given offset. Uses heuristics to decide when to use a backslash + character rather than a forward-slash character. + (dwarf2_directive_loc): Use the macro. + (out_debug_info): Likewise. + +2006-05-05 Thiemo Seufer <ths@mips.com> + David Ung <davidu@mips.com> + + * config/tc-mips.c (macro_build): Add case 'k' to handle cache + instruction. + (macro): Add new case M_CACHE_AB. + +2006-05-04 Kazu Hirata <kazu@codesourcery.com> + + * config/tc-arm.c (opcode_tag): Add OT_cinfix3_deprecated. + (opcode_lookup): Issue a warning for opcode with + OT_cinfix3_deprecated. Otherwise treat OT_cinfix3_deprecated + identical to OT_cinfix3. + (TxC3w, TC3w, tC3w): New. + (insns): Use tC3w and TC3w for comparison instructions with + 's' suffix. + +2006-05-04 Alan Modra <amodra@bigpond.net.au> + + * subsegs.h (struct frchain): Delete frch_seg. + (frchain_root): Delete. + (seg_info): Define as macro. + * subsegs.c (frchain_root): Delete. + (abs_seg_info, und_seg_info, absolute_frchain): Delete. + (subsegs_begin, subseg_change): Adjust for above. + (subseg_set_rest): Likewise. Add new frchain structs to seginfo + rather than to one big list. + (subseg_get): Don't special case abs, und sections. + (subseg_new, subseg_force_new): Don't set frchainP here. + (seg_info): Delete. + (subsegs_print_statistics): Adjust frag chain control list traversal. + * debug.c (dmp_frags): Likewise. + * dwarf2dbg.c (first_frag_for_seg): Don't start looking for frag + at frchain_root. Make use of known frchain ordering. + (last_frag_for_seg): Likewise. + (get_frag_fix): Likewise. Add seg param. + (process_entries, out_debug_aranges): Adjust get_frag_fix calls. + * write.c (chain_frchains_together_1): Adjust for struct frchain. + (SUB_SEGMENT_ALIGN): Likewise. + (subsegs_finish): Adjust frchain list traversal. + * config/tc-xtensa.c (xtensa_cleanup_align_frags): Likewise. + (xtensa_fix_target_frags, xtensa_mark_narrow_branches): Likewise. + (xtensa_mark_zcl_first_insns, xtensa_fix_a0_b_retw_frags): Likewise. + (xtensa_fix_b_j_loop_end_frags): Likewise. + (xtensa_fix_close_loop_end_frags): Likewise. + (xtensa_fix_short_loop_frags, xtensa_sanity_check): Likewise. + (retrieve_segment_info): Delete frch_seg initialisation. + +2006-05-03 Alan Modra <amodra@bigpond.net.au> + + * subsegs.c (subseg_get): Don't call obj_sec_set_private_data. + * config/obj-elf.h (obj_sec_set_private_data): Delete. + * config/tc-hppa.c (tc_gen_reloc): Don't use bfd_abs_symbol. + * config/tc-mn10300.c (tc_gen_reloc): Likewise. + +2006-05-02 Joseph Myers <joseph@codesourcery.com> + + * config/tc-arm.c (do_iwmmxt_wldstbh): Don't multiply offset by 4 + here. + (md_apply_fix3): Multiply offset by 4 here for + BFD_RELOC_ARM_CP_OFF_IMM_S2 and BFD_RELOC_ARM_T32_CP_OFF_IMM_S2. + +2006-05-02 H.J. Lu <hongjiu.lu@intel.com> + Jan Beulich <jbeulich@novell.com> + + * config/tc-i386.c (output_invalid_buf): Change size for + unsigned char. + * config/tc-tic30.c (output_invalid_buf): Likewise. + + * config/tc-i386.c (output_invalid): Cast none-ascii char to + unsigned char. + * config/tc-tic30.c (output_invalid): Likewise. + +2006-05-02 Daniel Jacobowitz <dan@codesourcery.com> + + * doc/Makefile.am (AM_MAKEINFOFLAGS): New. + (TEXI2POD): Use AM_MAKEINFOFLAGS. + (asconfig.texi): Don't set top_srcdir. + * doc/as.texinfo: Don't use top_srcdir. + * aclocal.m4, Makefile.in, doc/Makefile.in: Regenerated. + +2006-05-02 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (output_invalid_buf): Change size to 16. + * config/tc-tic30.c (output_invalid_buf): Likewise. + + * config/tc-i386.c (output_invalid): Use snprintf instead of + sprintf. + * config/tc-ia64.c (declare_register_set): Likewise. + (emit_one_bundle): Likewise. + (check_dependencies): Likewise. + * config/tc-tic30.c (output_invalid): Likewise. + +2006-05-02 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (arm_optimize_expr): New function. + * config/tc-arm.h (md_optimize_expr): Define + (arm_optimize_expr): Add prototype. + (TC_FORCE_RELOCATION_SUB_SAME): Define. + +2006-05-02 Ben Elliston <bje@au.ibm.com> + + * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Make single bit + field unsigned. + + * sb.h (sb_list_vector): Move to sb.c. + * sb.c (free_list): Use type of sb_list_vector directly. + (sb_build): Fix off-by-one error in assertion about `size'. + +2006-05-01 Ben Elliston <bje@au.ibm.com> + + * listing.c (listing_listing): Remove useless loop. + * macro.c (macro_expand): Remove is_positional local variable. + * read.c (s_comm_internal): Simplify `if' condition 1 || x -> 1 + and simplify surrounding expressions, where possible. + (assign_symbol): Likewise. + (s_weakref): Likewise. + * symbols.c (colon): Likewise. + +2006-05-01 James Lemke <jwlemke@wasabisystems.com> + + * subsegs.c (subseg_set_rest): Always set seginfp->frchainP if NULL. + +2006-04-30 Thiemo Seufer <ths@mips.com> + David Ung <davidu@mips.com> + + * config/tc-mips.c (validate_mips_insn): Handling of udi cases. + (mips_immed): New table that records various handling of udi + instruction patterns. + (mips_ip): Adds udi handling. + +2006-04-28 Alan Modra <amodra@bigpond.net.au> + + * dwarf2dbg.c (get_line_subseg): Attach new struct line_seg to end + of list rather than beginning. + +2006-04-26 Julian Brown <julian@codesourcery.com> + + * gas/config/tc-arm.c (neon_is_quarter_float): Move, and rename to... + (is_quarter_float): Rename from above. Simplify slightly. + (parse_qfloat_immediate): Parse a "quarter precision" floating-point + number. + (parse_neon_mov): Parse floating-point constants. + (neon_qfloat_bits): Fix encoding. + (neon_cmode_for_move_imm): Tweak to use floating-point encoding in + preference to integer encoding when using the F32 type. + +2006-04-26 Julian Brown <julian@codesourcery.com> + + * config/tc-arm.c (neon_el_type): Make NT_invtype be the zero (so + zero-initialising structures containing it will lead to invalid types). + (arm_it): Add vectype to each operand. + (NTA_HASTYPE, NTA_HASINDEX): Constants used in neon_typed_alias + defined field. + (neon_typed_alias): New structure. Extra information for typed + register aliases. + (reg_entry): Add neon type info field. + (arm_reg_parse): Remove RTYPE argument (revert to previous arguments). + Break out alternative syntax for coprocessor registers, etc. into... + (arm_reg_alt_syntax): New function. Alternate syntax handling broken + out from arm_reg_parse. + (parse_neon_type): Move. Return SUCCESS/FAIL. + (first_error): New function. Call to ensure first error which occurs is + reported. + (parse_neon_operand_type): Parse exactly one type. + (NEON_ALL_LANES, NEON_INTERLEAVE_LANES): Move. + (parse_typed_reg_or_scalar): New function. Handle core of both + arm_typed_reg_parse and parse_scalar. + (arm_typed_reg_parse): Parse a register with an optional type. + (NEON_SCALAR_REG, NEON_SCALAR_INDEX): Extract parts of parse_scalar + result. + (parse_scalar): Parse a Neon scalar with optional type. + (parse_reg_list): Use first_error. + (parse_vfp_reg_list): Use arm_typed_reg_parse instead of arm_reg_parse. + (neon_alias_types_same): New function. Return true if two (alias) types + are the same. + (parse_neon_el_struct_list): Use parse_typed_reg_or_scalar. Return type + of elements. + (insert_reg_alias): Return new reg_entry not void. + (insert_neon_reg_alias): New function. Insert type/index information as + well as register for alias. + (create_neon_reg_alias): New function. Parse .dn/.qn directives and + make typed register aliases accordingly. + (s_dn, s_qn): New functions. Handle incorrectly used .dn/.qn at start + of line. + (s_unreq): Delete type information if present. + (s_arm_unwind_save_mmxwr): Remove arg 3 from arm_reg_parse calls. + (s_arm_unwind_save_mmxwcg): Likewise. + (s_arm_unwind_movsp): Likewise. + (s_arm_unwind_setfp): Likewise. + (parse_shift): Likewise. + (parse_shifter_operand): Likewise. + (parse_address): Likewise. + (parse_tb): Likewise. + (tc_arm_regname_to_dw2regnum): Likewise. + (md_pseudo_table): Add dn, qn. + (parse_neon_mov): Handle typed operands. + (parse_operands): Likewise. + (neon_type_mask): Add N_SIZ. + (N_ALLMODS): New macro. + (neon_check_shape): Fix typo in NS_DDD_QQQ case. Use first_error. + (el_type_of_type_chk): Add some safeguards. + (modify_types_allowed): Fix logic bug. + (neon_check_type): Handle operands with types. + (neon_three_same): Remove redundant optional arg handling. + (do_neon_dyadic_i64_su, do_neon_shl_imm, do_neon_qshl_imm) + (do_neon_logic, do_neon_qdmulh, do_neon_fcmp_absolute) + (do_neon_step): Adjust accordingly. + (neon_cmode_for_logic_imm): Use first_error. + (do_neon_bitfield): Call neon_check_type. + (neon_dyadic): Rename to... + (neon_dyadic_misc): ...this. New name for neon_dyadic. Add bitfield + to allow modification of type of the destination. + (do_neon_dyadic_if_su, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d) + (do_neon_addsub_if_i, do_neon_mul): Adjust accordingly. + (do_neon_compare): Make destination be an untyped bitfield. + (neon_scalar_for_mul): Use NEON_SCALAR_REG, NEON_SCALAR_INDEX. + (neon_mul_mac): Return early in case of errors. + (neon_move_immediate): Use first_error. + (neon_mac_reg_scalar_long): Fix type to include scalar. + (do_neon_dup): Likewise. + (do_neon_mov): Likewise (in several places). + (do_neon_tbl_tbx): Fix type. + (do_neon_ld_st_interleave, neon_alignment_bit, do_neon_ld_st_lane) + (do_neon_ld_dup): Exit early in case of errors and/or use + first_error. + (opcode_lookup): Update for parse_neon_type returning SUCCESS/FAIL. + Handle .dn/.qn directives. + (REGDEF): Add zero for reg_entry neon field. + +2006-04-26 Julian Brown <julian@codesourcery.com> + + * config/tc-arm.c (limits.h): Include. + (fpu_arch_vfp_v3, fpu_vfp_ext_v3, fpu_neon_ext_v1) + (fpu_vfp_v3_or_neon_ext): Declare constants. + (neon_el_type): New enumeration of types for Neon vector elements. + (neon_type_el): New struct. Define type and size of a vector element. + (NEON_MAX_TYPE_ELS): Define constant. The maximum number of types per + instruction. + (neon_type): Define struct. The type of an instruction. + (arm_it): Add 'vectype' for the current instruction. + (isscalar, immisalign, regisimm, isquad): New predicates for operands. + (vfp_sp_reg_pos): Rename to... + (vfp_reg_pos): ...this, and add VFP_REG_Dd, VFP_REG_Dm, VFP_REG_Dn + tags. + (arm_reg_type): Add REG_TYPE_NQ (Neon Q register) and REG_TYPE_NDQ + (Neon D or Q register). + (reg_expected_msgs): Sync with above. Allow VFD to mean VFP or Neon D + register. + (GE_OPT_PREFIX_BIG): Define constant, for use in... + (my_get_expression): Allow above constant as argument to accept + 64-bit constants with optional prefix. + (arm_reg_parse): Add extra argument to return the specific type of + register in when either a D or Q register (REG_TYPE_NDQ) is + requested. Can be NULL. + (parse_scalar): New function. Parse Neon scalar (vector reg and index). + (parse_reg_list): Update for new arm_reg_parse args. + (parse_vfp_reg_list): Allow parsing of Neon D/Q register lists. + (parse_neon_el_struct_list): New function. Parse element/structure + register lists for VLD<n>/VST<n> instructions. + (s_arm_unwind_save_vfp): Update for new parse_vfp_reg_list args. + (s_arm_unwind_save_mmxwr): Likewise. + (s_arm_unwind_save_mmxwcg): Likewise. + (s_arm_unwind_movsp): Likewise. + (s_arm_unwind_setfp): Likewise. + (parse_big_immediate): New function. Parse an immediate, which may be + 64 bits wide. Put results in inst.operands[i]. + (parse_shift): Update for new arm_reg_parse args. + (parse_address): Likewise. Add parsing of alignment specifiers. + (parse_neon_mov): Parse the operands of a VMOV instruction. + (operand_parse_code): Add OP_RND, OP_RNQ, OP_RNDQ, OP_RNSC, OP_NRDLST, + OP_NSTRLST, OP_NILO, OP_RNDQ_I0, OP_RR_RNSC, OP_RNDQ_RNSC, OP_RND_RNSC, + OP_VMOV, OP_RNDQ_IMVNb, OP_RNDQ_I63b, OP_I0, OP_I16z, OP_I32z, OP_I64, + OP_I64z, OP_oI32b, OP_oRND, OP_oRNQ, OP_oRNDQ. + (parse_operands): Handle new codes above. + (encode_arm_vfp_sp_reg): Rename to... + (encode_arm_vfp_reg): ...this. Handle D regs (0-31) too. Complain if + selected VFP version only supports D0-D15. + (do_vfp_sp_monadic, do_vfp_sp_dyadic, do_vfp_sp_compare_z) + (do_vfp_dp_sp_cvt, do_vfp_reg_from_sp, do_vfp_reg2_from_sp2) + (do_vfp_sp_from_reg, do_vfp_sp2_from_reg2, do_vfp_sp_ldst) + (do_vfp_dp_ldst, vfp_sp_ldstm, vfp_dp_ldstm): Update for new + encode_arm_vfp_reg name, and allow 32 D regs. + (do_vfp_dp_rd_rm, do_vfp_dp_rn_rd, do_vfp_dp_rd_rn, do_vfp_dp_rd_rn_rm) + (do_vfp_rm_rd_rn): New functions to encode VFP insns allowing 32 D + regs. + (do_vfp_sp_const, do_vfp_dp_const, vfp_conv, do_vfp_sp_conv_16) + (do_vfp_dp_conv_16, do_vfp_sp_conv_32, do_vfp_dp_conv_32): Handle + constant-load and conversion insns introduced with VFPv3. + (neon_tab_entry): New struct. + (NEON_ENC_TAB): Bit patterns for overloaded Neon instructions, and + those which are the targets of pseudo-instructions. + (neon_opc): Enumerate opcodes, use as indices into... + (neon_enc_tab): ...this. Hold data from NEON_ENC_TAB. + (NEON_ENC_INTEGER, NEON_ENC_ARMREG, NEON_ENC_POLY, NEON_ENC_FLOAT) + (NEON_ENC_SCALAR, NEON_ENC_IMMED, NEON_ENC_INTERLV, NEON_ENC_LANE) + (NEON_ENC_DUP): Define meaningful helper macros to look up values in + neon_enc_tab. + (neon_shape): Enumerate shapes (permitted register widths, etc.) for + Neon instructions. + (neon_type_mask): New. Compact type representation for type checking. + (N_SU_ALL, N_SU_32, N_SU_16_64, N_SUF_32, N_I_ALL, N_IF_32): Common + permitted type combinations. + (N_IGNORE_TYPE): New macro. + (neon_check_shape): New function. Check an instruction shape for + multiple alternatives. Return the specific shape for the current + instruction. + (neon_modify_type_size): New function. Modify a vector type and size, + depending on the bit mask in argument 1. + (neon_type_promote): New function. Convert a given "key" type (of an + operand) into the correct type for a different operand, based on a bit + mask. + (type_chk_of_el_type): New function. Convert a type and size into the + compact representation used for type checking. + (el_type_of_type_ckh): New function. Reverse of above (only when a + single bit is set in the bit mask). + (modify_types_allowed): New function. Alter a mask of allowed types + based on a bit mask of modifications. + (neon_check_type): New function. Check the type of the current + instruction against the variable argument list. The "key" type of the + instruction is returned. + (neon_dp_fixup): New function. Fill in and modify instruction bits for + a Neon data-processing instruction depending on whether we're in ARM + mode or Thumb-2 mode. + (neon_logbits): New function. + (neon_three_same, neon_two_same, do_neon_dyadic_i_su) + (do_neon_dyadic_i64_su, neon_imm_shift, do_neon_shl_imm) + (do_neon_qshl_imm, neon_cmode_for_logic_imm, neon_bits_same_in_bytes) + (neon_squash_bits, neon_is_quarter_float, neon_qfloat_bits) + (neon_cmode_for_move_imm, neon_write_immbits, neon_invert_size) + (do_neon_logic, do_neon_bitfield, neon_dyadic, do_neon_dyadic_if_su) + (do_neon_dyadic_if_su_d, do_neon_dyadic_if_i, do_neon_dyadic_if_i_d) + (do_neon_addsub_if_i, neon_exchange_operands, neon_compare) + (do_neon_cmp, do_neon_cmp_inv, do_neon_ceq, neon_scalar_for_mul) + (neon_mul_mac, do_neon_mac_maybe_scalar, do_neon_tst, do_neon_mul) + (do_neon_qdmulh, do_neon_fcmp_absolute, do_neon_fcmp_absolute_inv) + (do_neon_step, do_neon_abs_neg, do_neon_sli, do_neon_sri) + (do_neon_qshlu_imm, do_neon_qmovn, do_neon_qmovun) + (do_neon_rshift_sat_narrow, do_neon_rshift_sat_narrow_u, do_neon_movn) + (do_neon_rshift_narrow, do_neon_shll, neon_cvt_flavour, do_neon_cvt) + (neon_move_immediate, do_neon_mvn, neon_mixed_length) + (do_neon_dyadic_long, do_neon_abal, neon_mac_reg_scalar_long) + (do_neon_mac_maybe_scalar_long, do_neon_dyadic_wide, do_neon_vmull) + (do_neon_ext, do_neon_rev, do_neon_dup, do_neon_mov) + (do_neon_rshift_round_imm, do_neon_movl, do_neon_trn, do_neon_zip_uzp) + (do_neon_sat_abs_neg, do_neon_pair_long, do_neon_recip_est) + (do_neon_cls, do_neon_clz, do_neon_cnt, do_neon_swp, do_neon_tbl_tbx) + (do_neon_ldm_stm, do_neon_ldr_str, do_neon_ld_st_interleave) + (neon_alignment_bit, do_neon_ld_st_lane, do_neon_ld_dup) + (do_neon_ldx_stx): New functions. Neon bit encoding and encoding + helpers. + (parse_neon_type): New function. Parse Neon type specifier. + (opcode_lookup): Allow parsing of Neon type specifiers. + (REGNUM2, REGSETH, REGSET2): New macros. + (reg_names): Add new VFPv3 and Neon registers. + (NUF, nUF, NCE, nCE): New macros for opcode table. + (insns): More VFP registers allowed in fcpyd, fmdhr, fmdlr, fmrdh, + fmrdl, fabsd, fnegd, fsqrtd, faddd, fsubd, fmuld, fdivd, fmacd, fmscd, + fnmuld, fnmacd, fnmscd, fcmpd, fcmpzd, fcmped, fcmpezd, fmdrr, fmrrd. + Add Neon instructions vaba, vhadd, vrhadd, vhsub, vqadd, vqsub, vrshl, + vqrshl, vshl, vqshl{u}, vand, vbic, vorr, vorn, veor, vbsl, vbit, vbif, + vabd, vmax, vmin, vcge, vcgt, vclt, vcle, vceq, vpmax, vpmin, vmla, + vmls, vpadd, vadd, vsub, vtst, vmul, vqdmulh, vqrdmulh, vacge, vacgt, + vaclt, vacle, vrecps, vrsqrts, vabs, vneg, v{r}shr, v{r}sra, vsli, + vsri, vqshrn, vq{r}shr{u}n, v{r}shrn, vshll, vcvt, vmov, vmvn, vabal, + vabdl, vaddl, vsubl, vmlal, vmlsl, vaddw, vsubw, v{r}addhn, v{r}subhn, + vqdmlal, vqdmlsl, vqdmull, vmull, vext, vrev64, vrev32, vrev16, vdup, + vmovl, v{q}movn, vzip, vuzp, vqabs, vqneg, vpadal, vpaddl, vrecpe, + vrsqrte, vcls, vclz, vcnt, vswp, vtrn, vtbl, vtbx, vldm, vstm, vldr, + vstr, vld[1234], vst[1234], fconst[sd], f[us][lh]to[sd], + fto[us][lh][sd]. + (tc_arm_regname_to_dw2regnum): Update for arm_reg_parse args. + (arm_cpu_option_table): Add Neon and VFPv3 to Cortex-A8. + (arm_option_cpu_value): Add vfp3 and neon. + (aeabi_set_public_attributes): Support VFPv3 and NEON attributes. Fix + VFPv1 attribute. + +2006-04-25 Bob Wilson <bob.wilson@acm.org> + + * config/xtensa-relax.c (widen_spec_list): Use new "WIDE.<opcode>" + syntax instead of hardcoded opcodes with ".w18" suffixes. + (wide_branch_opcode): New. + (build_transition): Use it to check for wide branch opcodes with + either ".w18" or ".w15" suffixes. + +2006-04-25 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (xtensa_create_literal_symbol, + xg_assemble_literal, xg_assemble_literal_space): Do not set the + frag's is_literal flag. + +2006-04-25 Bob Wilson <bob.wilson@acm.org> + + * config/xtensa-relax.c (XCHAL_HAVE_WIDE_BRANCHES): Provide default. + +2006-04-23 Kazu Hirata <kazu@codesourcery.com> + + * config/obj-coff.c, config/tc-arm.c, config/tc-bfin.c, + config/tc-cris.c, config/tc-crx.c, config/tc-i386.c, + config/tc-ia64.c, config/tc-maxq.c, config/tc-maxq.h, + config/tc-mips.c, config/tc-msp430.c, config/tc-sh.c, + config/tc-tic4x.c, config/tc-xtensa.c: Fix comment typos. + +2005-04-20 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (s_arm_arch, s_arm_cpu, s_arm_fpu): Enable for + all targets. + (md_pseudo_table): Enable .arch, .cpu and .fpu for all targets. + +2006-04-19 Alan Modra <amodra@bigpond.net.au> + + * Makefile.am (CPU_TYPES): Add maxq and mt. Sort. + (CPU_OBJ_VALID): Change sense of COFF test to default to invalid. + Make some cpus unsupported on ELF. Run "make dep-am". + * Makefile.in: Regenerate. + +2006-04-19 Alan Modra <amodra@bigpond.net.au> + + * configure.in (--enable-targets): Indent help message. + * configure: Regenerate. + +2006-04-18 H.J. Lu <hongjiu.lu@intel.com> + + PR gas/2533 + * config/tc-i386.c (i386_immediate): Check illegal immediate + register operand. + +2006-04-18 Alan Modra <amodra@bigpond.net.au> + + * config/tc-i386.c: Formatting. + (output_disp, output_imm): ISO C90 params. + + * frags.c (frag_offset_fixed_p): Constify args. + * frags.h (frag_offset_fixed_p): Ditto. + + * config/tc-dlx.h (tc_coff_symbol_emit_hook): Delete. + (COFF_MAGIC): Delete. + + * config/tc-xc16x.h (TC_LINKRELAX_FIXUP): Delete. + +2006-04-16 Daniel Jacobowitz <dan@codesourcery.com> + + * po/POTFILES.in: Regenerated. + +2006-04-16 Mark Mitchell <mark@codesourcery.com> + + * doc/as.texinfo: Mention that some .type syntaxes are not + supported on all architectures. + +2006-04-14 Sterling Augustine <sterling@tensilica.com> + + * config/tc-xtensa.c (emit_single_op): Do not relax MOVI + instructions when such transformations have been disabled. + +2006-04-10 Sterling Augustine <sterling@tensilica.com> + + * config/tc-xtensa.c (xg_assemble_vliw_tokens): Record loop target + symbols in RELAX[_CHECK]_ALIGN_NEXT_OPCODE frags. + (xtensa_fix_close_loop_end_frags): Use the recorded values instead of + decoding the loop instructions. Remove current_offset variable. + (xtensa_fix_short_loop_frags): Likewise. + (min_bytes_to_other_loop_end): Remove current_offset argument. + +2006-04-09 Arnold Metselaar <arnold.metselaar@planet.nl> + + * config/tc-z80.c (z80_optimize_expr): Removed. + * config/tc-z80.h (z80_optimize_expr, md_optimize_expr): Removed. + +2006-04-07 Joerg Wunsch <j.gnu@uriah.heep.sax.de> + + * gas/config/tc-avr.c (mcu_types): Add support for attiny261, + attiny461, attiny861, attiny25, attiny45, attiny85,attiny24, + attiny44, attiny84, at90pwm2, at90pwm3, atmega164, atmega324, + atmega644, atmega329, atmega3290, atmega649, atmega6490, + atmega406, atmega640, atmega1280, atmega1281, at90can32, + at90can64, at90usb646, at90usb647, at90usb1286 and + at90usb1287. + Move atmega48 and atmega88 from AVR_ISA_M8 to AVR_ISA_PWMx. + +2006-04-07 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (parse_operands): Set default error message. + +2006-04-07 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (parse_tb): Set inst.error before returning FAIL. + +2006-04-07 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (md_apply_fix): Set H bit on blx instruction. + +2006-04-07 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (THUMB2_LOAD_BIT): Define. + (move_or_literal_pool): Handle Thumb-2 instructions. + (do_t_ldst): Call move_or_literal_pool for =N addressing modes. + +2006-04-07 Alan Modra <amodra@bigpond.net.au> + + PR 2512. + * config/tc-i386.c (match_template): Move 64-bit operand tests + inside loop. + +2006-04-06 Carlos O'Donell <carlos@codesourcery.com> + + * po/Make-in: Add install-html target. + * Makefile.am: Add install-html and install-html-recursive targets. + * Makefile.in: Regenerate. + * configure.in: AC_SUBST datarootdir, docdir, htmldir. + * configure: Regenerate. + * doc/Makefile.am: Add install-html and install-html-am targets. + * doc/Makefile.in: Regenerate. + +2006-04-06 Alan Modra <amodra@bigpond.net.au> + + * frags.c (frag_offset_fixed_p): Reinitialise offset before + second scan. + +2006-04-05 Richard Sandiford <richard@codesourcery.com> + Daniel Jacobowitz <dan@codesourcery.com> + + * config/tc-sparc.c (sparc_target_format): Handle TE_VXWORKS. + (GOTT_BASE, GOTT_INDEX): New. + (tc_gen_reloc): Don't alter relocations against GOTT_BASE and + GOTT_INDEX when generating VxWorks PIC. + * configure.tgt (sparc*-*-vxworks*): Remove this special case; + use the generic *-*-vxworks* stanza instead. + +2006-04-04 Alan Modra <amodra@bigpond.net.au> + + PR 997 + * frags.c (frag_offset_fixed_p): New function. + * frags.h (frag_offset_fixed_p): Declare. + * expr.c (expr): Use frag_offset_fixed_p when simplifying subtraction. + (resolve_expression): Likewise. + +2006-04-03 Sterling Augustine <sterling@tensilica.com> + + * config/tc-xtensa.c (init_op_placement_info_table): Check for formats + of the same length but different numbers of slots. + +2006-03-30 Andreas Schwab <schwab@suse.de> + + * configure.in: Fix help string for --enable-targets option. + * configure: Regenerate. + +2006-03-28 Nathan Sidwell <nathan@codesourcery.com> + + * gas/config/tc-m68k.c (find_cf_chip): Merge into ... + (m68k_ip): ... here. Use for all chips. Protect against buffer + overrun and avoid excessive copying. + + * config/tc-m68k.c (m68000_control_regs, m68010_control_regs, + m68020_control_regs, m68040_control_regs, m68060_control_regs, + mcf_control_regs, mcf5208_control_regs, mcf5213_control_regs, + mcf5329_control_regs, mcf5249_control_regs, mcf528x_control_regs, + mcfv4e_control_regs, m68010_control_regs): Rename and reorder to ... + (m68000_ctrl, m68010_ctrl, m68020_ctrl, m68040_ctrl, m68060_ctrl, + mcf_ctrl, mcf5208_ctrl, mcf5213_ctrl, mcf5235_ctrl, mcf5249_ctrl, + mcf5216_ctrl, mcf5250_ctrl, mcf5271_ctrl, mcf5272_ctrl, + mcf5282_ctrl, mcfv4e_ctrl): ... these. + (mcf5275_ctrl, mcf5329_ctrl, mcf5373_ctrl): New. + (struct m68k_cpu): Change chip field to control_regs. + (current_chip): Remove. + (control_regs): New. + (m68k_archs, m68k_extensions): Adjust. + (m68k_cpus): Reorder to be in cpu number order. Adjust. + (CPU_ALLOW_MC, CPU_ALLOW_NEGATION): Remove. + (find_cf_chip): Reimplement for new organization of cpu table. + (select_control_regs): Remove. + (mri_chip): Adjust. + (struct save_opts): Save control regs, not chip. + (s_save, s_restore): Adjust. + (m68k_lookup_cpu): Give deprecated warning when necessary. + (m68k_init_arch): Adjust. + (md_show_usage): Adjust for new cpu table organization. + +2006-03-25 Bernd Schmidt <bernd.schmidt@analog.com> + + * config/bfin-defs.h (Expr_Node_Type enum): Add Expr_Node_GOT_Reloc. + * config/bfin-lex.l: Recognize GOT17M4 and FUNCDESC_GOT17M4. + * config/bfin-parse.y: Include "libbfd.h", "elf/common.h" and + "elf/bfin.h". + (GOT17M4, FUNCDESC_GOT17M4): New tokens of type <value>. + (any_gotrel): New rule. + (got): Use it, and create Expr_Node_GOT_Reloc nodes. + * config/tc-bfin.c: Include "libbfd.h", "elf/common.h" and + "elf/bfin.h". + (DEFAULT_FLAGS, bfin_flags, bfin_pic_flag): New. + (bfin_pic_ptr): New function. + (md_pseudo_table): Add it for ".picptr". + (OPTION_FDPIC): New macro. + (md_longopts): Add -mfdpic. + (md_parse_option): Handle it. + (md_begin): Set BFD flags. + (md_apply_fix3, bfin_fix_adjustable): Handle new relocs. + (bfin_gen_ldstidxi): Adjust to match the trees that the parser gives + us for GOT relocs. + * Makefile.am (bfin-parse.o): Update dependencies. + (DEPTC_bfin_elf): Likewise. + * Makefile.in: Regenerate. + +2006-03-25 Richard Sandiford <richard@codesourcery.com> + + * config/tc-m68k.c (m68k_cpus): Change cpu_cf5208 entries to use + mcfemac instead of mcfmac. + +2006-03-23 Michael Matz <matz@suse.de> + + * config/tc-i386.c (type_names): Correct placement of 'static'. + (reloc): Map some more relocs to their 64 bit counterpart when + size is 8. + (output_insn): Work around breakage if DEBUG386 is defined. + (output_disp): A BFD_RELOC_64 with GOT_symbol as operand also + needs to be mapped to BFD_RELOC_X86_64_GOTPC64 or + BFD_RELOC_X86_64_GOTPC32. Also x86-64 handles pcrel addressing + different from i386. + (output_imm): Ditto. + (lex_got): Recognize @PLTOFF and @GOTPLT. Make @GOT accept also + Imm64. + (md_convert_frag): Jumps can now be larger than 2GB away, error + out in that case. + (tc_gen_reloc): New relocs are passed through. BFD_RELOC_64 + and BFD_RELOC_64_PCREL are mapped to BFD_RELOC_X86_64_GOTPC64. + +2006-03-22 Richard Sandiford <richard@codesourcery.com> + Daniel Jacobowitz <dan@codesourcery.com> + Phil Edwards <phil@codesourcery.com> + Zack Weinberg <zack@codesourcery.com> + Mark Mitchell <mark@codesourcery.com> + Nathan Sidwell <nathan@codesourcery.com> + + * config/tc-mips.c (mips_target_format): Handle vxworks targets. + (md_begin): Complain about -G being used for PIC. Don't change + the text, data and bss alignments on VxWorks. + (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when + generating VxWorks PIC. + (load_address): Extend SVR4_PIC handling to VXWORKS_PIC. + (macro): Likewise, but do not treat la $25 specially for + VxWorks PIC, and do not handle jal. + (OPTION_MVXWORKS_PIC): New macro. + (md_longopts): Add -mvxworks-pic. + (md_parse_option): Don't complain about using PIC and -G together here. + Handle OPTION_MVXWORKS_PIC. + (md_estimate_size_before_relax): Always use the first relaxation + sequence on VxWorks. + * config/tc-mips.h (VXWORKS_PIC): New. + +2006-03-21 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (md_apply_fix): Fix typo in offset mask. + +2006-03-21 Sterling Augustine <sterling@tensilica.com> + + * config/tc-xtensa.c (enforce_three_byte_loop_align): New flag. + (xtensa_setup_hw_workarounds): Set this new flag for older hardware. + (get_loop_align_size): New. + (xtensa_end): Skip xtensa_mark_narrow_branches when not aligning. + (xtensa_mark_zcl_first_insns): Prevent widening of first loop frag. + (get_text_align_power): Rewrite to handle inputs in the range 2-8. + (get_noop_aligned_address): Use get_loop_align_size. + (get_aligned_diff): Likewise. + +2006-03-21 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (insns): Correct opcodes for ldrbt and strbt. + +2006-03-20 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (BAD_BRANCH, BAD_NOT_IT): Define. + (do_t_branch): Encode branches inside IT blocks as unconditional. + (do_t_cps): New function. + (do_t_blx, do_t_bkpt, do_t_branch23, do_t_bx, do_t_bxj, do_t_cpsi, + do_t_czb, do_t_it, do_t_setend, do_t_tb): Add IT constaints. + (opcode_lookup): Allow conditional suffixes on all instructions in + Thumb mode. + (md_assemble): Advance condexec state before checking for errors. + (insns): Use do_t_cps. + +2006-03-20 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (output_relax_insn): Call dwarf2_emit_insn before + outputting the insn. + +2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de> + + * config/tc-vax.c: Update copyright year. + * config/tc-vax.h: Likewise. + +2006-03-18 Jan-Benedict Glaw <jbglaw@lug-owl.de> + + * config/tc-vax.c (md_chars_to_number): Used only locally, so + make it static. + * config/tc-vax.h (md_chars_to_number): Remove obsolete declaration. + +2006-03-17 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (insns): Add ldm and stm. + +2006-03-17 Ben Elliston <bje@au.ibm.com> + + PR gas/2446 + * doc/as.texinfo (Ident): Document this directive more thoroughly. + +2006-03-16 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (insns): Add "svc". + +2006-03-13 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (xg_translate_sysreg_op): Remove has_underbar + flag and avoid double underscore prefixes. + +2006-03-10 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (md_begin): Handle EABIv5. + (arm_eabis): Add EF_ARM_EABI_VER5. + * doc/c-arm.texi: Document -meabi=5. + +2006-03-10 Ben Elliston <bje@au.ibm.com> + + * app.c (do_scrub_chars): Simplify string handling. + +2006-03-07 Richard Sandiford <richard@codesourcery.com> + Daniel Jacobowitz <dan@codesourcery.com> + Zack Weinberg <zack@codesourcery.com> + Nathan Sidwell <nathan@codesourcery.com> + Paul Brook <paul@codesourcery.com> + Ricardo Anguiano <anguiano@codesourcery.com> + Phil Edwards <phil@codesourcery.com> + + * config/tc-arm.c (md_apply_fix): Install a value of zero into a + BFD_RELOC_ARM_OFFSET_IMM field if we're going to generate a RELA + R_ARM_ABS12 reloc. + (tc_gen_reloc): Keep the original fx_offset for RELA pc-relative + relocs, but adjust by md_pcrel_from_section. Create R_ARM_ABS12 + relocations for BFD_RELOC_ARM_OFFSET_IMM on RELA targets. + +2006-03-06 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (xtensa_post_relax_hook): Generate literal tables + even when using the text-section-literals option. + +2006-03-06 Nathan Sidwell <nathan@codesourcery.com> + + * config/tc-m68k.c (m68k_extensions): Allow 'float' on both m68k + and cf. + (m68k_ip): <case 'J'> Check we have some control regs. + (md_parse_option): Allow raw arch switch. + (m68k_init_arch): Better detection of arch/cpu mismatch. Detect + whether 68881 or cfloat was meant by -mfloat. + (md_show_usage): Adjust extension display. + (m68k_elf_final_processing): Adjust. + +2006-03-03 Bjoern Haase <bjoern.m.haase@web.de> + + * config/tc-avr.c (avr_mod_hash_value): New function. + (md_apply_fix, exp_mod): Use BFD_RELOC_HH8_LDI and + BFD_RELOC_MS8_LDI for hlo8() and hhi8() + (md_begin): Set linkrelax variable to 1, use avr_mod_hash_value + instead of int avr_ldi_expression: use avr_mod_hash_value instead + of (int). + (tc_gen_reloc): Handle substractions of symbols, if possible do + fixups, abort otherwise. + * config/tc-avr.h (TC_LINKRELAX_FIXUP, TC_VALIDATE_FIX, + tc_fix_adjustable): Define. + +2006-03-02 James E Wilson <wilson@specifix.com> + + * config/tc-ia64.c (emit_one_bundle): For IA64_OPCODE_LAST, if we + change the template, then clear md.slot[curr].end_of_insn_group. + +2006-02-28 Jan Beulich <jbeulich@novell.com> + + * macro.c (get_any_string): Don't insert quotes for <>-quoted input. + +2006-02-28 Jan Beulich <jbeulich@novell.com> + + PR/1070 + * macro.c (getstring): Don't treat parentheses special anymore. + (get_any_string): Don't consider '(' and ')' as quoting anymore. + Special-case '(', ')', '[', and ']' when dealing with non-quoting + characters. + +2006-02-28 Mat <mat@csail.mit.edu> + + * dwarf2dbg.c (get_filenum): Don't inadvertently decrease files_in_use. + +2006-02-27 Jakub Jelinek <jakub@redhat.com> + + * dw2gencfi.c (struct fde_entry, struct cie_entry): Add signal_frame + field. + (CFI_signal_frame): Define. + (cfi_pseudo_table): Add .cfi_signal_frame. + (dot_cfi): Handle CFI_signal_frame. + (output_cie): Handle cie->signal_frame. + (select_cie_for_fde): Don't share CIE if signal_frame flag is + different. Copy signal_frame from FDE to newly created CIE. + * doc/as.texinfo: Document .cfi_signal_frame. + +2006-02-27 Carlos O'Donell <carlos@codesourcery.com> + + * doc/Makefile.am: Add html target. + * doc/Makefile.in: Regenerate. + * po/Make-in: Add html target. + +2006-02-27 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-i386.c (output_insn): Support Intel Merom New + Instructions. + + * config/tc-i386.h (CpuMNI): New. + (CpuUnknownFlags): Add CpuMNI. + +2006-02-24 David S. Miller <davem@sunset.davemloft.net> + + * config/tc-sparc.c (priv_reg_table): Add entry for "gl". + (hpriv_reg_table): New table for hyperprivileged registers. + (sparc_ip): New cases '$' and '%' for wrhpr/rdhpr hyperprivileged + register encoding. + +2006-02-24 DJ Delorie <dj@redhat.com> + + * config/tc-m32c.h (md_apply_fix): Define to m32c_apply_fix. + (tc_gen_reloc): Don't define. + * config/tc-m32c.c (rl_for, relaxable): New convenience macros. + (OPTION_LINKRELAX): New. + (md_longopts): Add it. + (m32c_relax): New. + (md_parse_options): Set it. + (md_assemble): Emit relaxation relocs as needed. + (md_convert_frag): Emit relaxation relocs as needed. + (md_cgen_lookup_reloc): Add LAB_8_8 and LAB_8_16. + (m32c_apply_fix): New. + (tc_gen_reloc): New. + (m32c_force_relocation): Force out jump relocs when relaxing. + (m32c_fix_adjustable): Return false if relaxing. + +2006-02-24 Paul Brook <paul@codesourcery.com> + + * config/arm/tc-arm.c (arm_ext_v6_notm, arm_ext_div, arm_ext_v7, + arm_ext_v7a, arm_ext_v7r, arm_ext_v7m): New variables. + (struct asm_barrier_opt): Define. + (arm_v7m_psr_hsh, arm_barrier_opt_hsh): New variables. + (parse_psr): Accept V7M psr names. + (parse_barrier): New function. + (enum operand_parse_code): Add OP_oBARRIER. + (parse_operands): Implement OP_oBARRIER. + (do_barrier): New function. + (do_dbg, do_pli, do_t_barrier, do_t_dbg, do_t_div): New functions. + (do_t_cpsi): Add V7M restrictions. + (do_t_mrs, do_t_msr): Validate V7M variants. + (md_assemble): Check for NULL variants. + (v7m_psrs, barrier_opt_names): New tables. + (insns): Add V7 instructions. Mark V6 instructions absent from V7M. + (md_begin): Initialize arm_v7m_psr_hsh and arm_barrier_opt_hsh. + (arm_cpu_option_table): Add Cortex-M3, R4 and A8. + (arm_arch_option_table): Add armv7, armv7a, armv7r and armv7m. + (struct cpu_arch_ver_table): Define. + (cpu_arch_ver): New. + (aeabi_set_public_attributes): Use cpu_arch_ver. Set + Tag_CPU_arch_profile. + * doc/c-arm.texi: Document new cpu and arch options. + +2006-02-23 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-ia64.c (operand_match): Handle IA64_OPND_IMMU5b. + +2006-02-23 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-ia64.c: Update copyright years. + +2006-02-22 H.J. Lu <hongjiu.lu@intel.com> + + * config/tc-ia64.c (specify_resource): Add the rule 17 from + SDM 2.2. + +2005-02-22 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (do_pld): Remove incorrect write to + inst.instruction. + (encode_thumb32_addr_mode): Use correct operand. + +2006-02-21 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (md_apply_fix): Fix off-by-one errors. + +2006-02-17 Shrirang Khisti <shrirangk@kpitcummins.com> + Anil Paranjape <anilp1@kpitcummins.com> + Shilin Shakti <shilins@kpitcummins.com> + + * Makefile.am: Add xc16x related entry. + * Makefile.in: Regenerate. + * configure.in: Added xc16x related entry. + * configure: Regenerate. + * config/tc-xc16x.h: New file + * config/tc-xc16x.c: New file + * doc/c-xc16x.texi: New file for xc16x + * doc/all.texi: Entry for xc16x + * doc/Makefile.texi: Added c-xc16x.texi + * NEWS: Announce the support for the new target. + +2006-02-16 Nick Hudson <nick.hudson@dsl.pipex.com> + + * configure.tgt: set emulation for mips-*-netbsd* + +2006-02-14 Jakub Jelinek <jakub@redhat.com> + + * config.in: Rebuilt. + +2006-02-13 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (xg_add_opcode_fix): Number operands starting + from 1, not 0, in error messages. + (md_assemble): Simplify special-case check for ENTRY instructions. + (tinsn_has_invalid_symbolic_operands): Do not include opcode and + operand in error message. + +2006-02-13 Joseph S. Myers <joseph@codesourcery.com> + + * configure.tgt (arm-*-linux-gnueabi*): Change to + arm-*-linux-*eabi*. + +2006-02-10 Nick Clifton <nickc@redhat.com> + + * config/tc-crx.c (check_range): Ensure that the sign bit of a + 32-bit value is propagated into the upper bits of a 64-bit long. + + * config/tc-arc.c (init_opcode_tables): Fix cast. + (arc_extoper, md_operand): Likewise. + +2006-02-09 David Heine <dlheine@tensilica.com> + + * config/tc-xtensa.c (xg_assembly_relax): Increment steps_taken for + each relaxation step. + +2006-02-09 Eric Botcazou <ebotcazou@libertysurf.fr> + + * configure.in (CHECK_DECLS): Add vsnprintf. + * configure: Regenerate. + * messages.c (errno.h, stdarg.h, varargs.h, va_list): Do not + include/declare here, but... + * as.h: Move code detecting VARARGS idiom to the top. + (errno.h, stdarg.h, varargs.h, va_list): ...here. + (vsnprintf): Declare if not already declared. + +2006-02-08 H.J. Lu <hongjiu.lu@intel.com> + + * as.c (close_output_file): New. + (main): Register close_output_file with xatexit before + dump_statistics. Don't call output_file_close. + +2006-02-07 Nathan Sidwell <nathan@codesourcery.com> + + * config/tc-m68k.c (mcf5208_control_regs, mcf5213_control_regs, + mcf5329_control_regs): New. + (not_current_architecture, selected_arch, selected_cpu): New. + (m68k_archs, m68k_extensions): New. + (archs): Renamed to ... + (m68k_cpus): ... here. Adjust. + (n_arches): Remove. + (md_pseudo_table): Add arch and cpu directives. + (find_cf_chip, m68k_ip): Adjust table scanning. + (no_68851, no_68881): Remove. + (md_assemble): Lazily initialize. + (select_control_regs): Adjust cpu names. Add 5208, 5213, 5329. + (md_init_after_args): Move functionality to m68k_init_arch. + (mri_chip): Adjust table scanning. + (md_parse_option): Reimplement 'm' processing to add -march & -mcpu + options with saner parsing. + (m68k_lookup_cpu, m68k_set_arch, m68k_set_cpu, m68k_set_extension, + m68k_init_arch): New. + (s_m68k_cpu, s_m68k_arch): New. + (md_show_usage): Adjust. + (m68k_elf_final_processing): Set CF EF flags. + * config/tc-m68k.h (m68k_init_after_args): Remove. + (tc_init_after_args): Remove. + * doc/c-m68k.texi (M68K-Opts): Document -march, -mcpu options. + (M68k-Directives): Document .arch and .cpu directives. + +2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl> + + * config/tc-z80.c (z80_start_line_hook): allow .equ and .defl as + synonyms for equ and defl. + (z80_cons_fix_new): New function. + (emit_byte): Disallow relative jumps to absolute locations. + (emit_data): Only handle defb, prototype changed, because defb is + now handled as pseudo-op rather than an instruction. + (instab): Entries for defb,defw,db,dw moved from here... + (md_pseudo_table): ... to here, use generic cons() for defw,dw. + Add entries for def24,def32,d24,d32. + (md_assemble): Improved error handling. + (md_apply_fix): New case BFD_RELOC_24, set fixP->fx_no_overflow to one. + * config/tc-z80.h (TC_CONS_FIX_NEW): Define. + (z80_cons_fix_new): Declare. + * doc/c-z80.texi (defb, db): Mention warning on overflow. + (def24,d24,def32,d32): New pseudo-ops. + +2006-02-02 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (do_shift): Remove Thumb-1 constraint. + +2005-02-02 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (T2_OPCODE_MASK, T2_DATA_OP_SHIFT, T2_OPCODE_AND, + T2_OPCODE_BIC, T2_OPCODE_ORR, T2_OPCODE_ORN, T2_OPCODE_EOR, + T2_OPCODE_ADD, T2_OPCODE_ADC, T2_OPCODE_SBC, T2_OPCODE_SUB, + T2_OPCODE_RSB): Define. + (thumb32_negate_data_op): New function. + (md_apply_fix): Use it. + +2006-01-31 Bob Wilson <bob.wilson@acm.org> + + * config/xtensa-istack.h (TInsn): Remove record_fix and sub_symbol + fields. + * config/tc-xtensa.h (xtensa_frag_type): Remove slot_sub_symbols field. + * config/tc-xtensa.c (md_apply_fix): Check for unexpected uses of + subtracted symbols. + (relaxation_requirements): Add pfinish_frag argument and use it to + replace setting tinsn->record_fix fields. + (xg_assemble_vliw_tokens): Adjust calls to relaxation_requirements + and vinsn_to_insnbuf. Remove references to record_fix and + slot_sub_symbols fields. + (xtensa_mark_narrow_branches): Delete unused code. + (is_narrow_branch_guaranteed_in_range): Handle expr that is not just + a symbol. + (convert_frag_immed): Adjust vinsn_to_insnbuf call and do not set + record_fix fields. + (tinsn_immed_from_frag): Remove code for handling slot_sub_symbols. + (vinsn_to_insnbuf): Change use of record_fixup argument, replacing use + of the record_fix field. Simplify error messages for unexpected + symbolic operands. + (set_expr_symbol_offset_diff): Delete. + +2006-01-31 Paul Brook <paul@codesourcery.com> + + * config/tc-arm.c (arm_reg_parse): Check if reg is non-NULL. + +2006-01-31 Paul Brook <paul@codesourcery.com> + Richard Earnshaw <rearnsha@arm.com> + + * config/tc-arm.c: Use arm_feature_set. + (arm_ext_*, arm_arch_full, arm_arch_t2, arm_arch_none, + arm_cext_iwmmxt, arm_cext_xscale, arm_cext_maverick, fpu_fpa_ext_v1, + fpu_fpa_ext_v2, fpu_vfp_ext_v1xd, fpu_vfp_ext_v1, fpu_vfp_ext_v2): + New variables. + (insns): Use them. + (md_atof, opcode_select, opcode_select, md_assemble, md_assemble, + md_begin, arm_parse_extension, arm_parse_cpu, arm_parse_arch, + arm_parse_fpu, arm_parse_float_abi, aeabi_set_public_attributes, + s_arm_cpu, s_arm_arch, s_arm_fpu): Use macros for accessing CPU + feature flags. + (arm_legacy_option_table, arm_option_cpu_value_table): New types. + (arm_opts): Move old cpu/arch options from here... + (arm_legacy_opts): ... to here. + (md_parse_option): Search arm_legacy_opts. + (arm_cpus, arm_archs, arm_extensions, arm_fpus) + (arm_float_abis, arm_eabis): Make const. + +2006-01-25 Bob Wilson <bob.wilson@acm.org> + + * config/tc-xtensa.c (md_apply_fix): Set value to zero for PLT relocs. + +2006-01-21 Jie Zhang <jie.zhang@analog.com> + + * config/bfin-parse.y (asm_1): Check value range for 16 bit immediate + in load immediate intruction. + +2006-01-21 Jie Zhang <jie.zhang@analog.com> + + * config/bfin-parse.y (value_match): Use correct conversion + specifications in template string for __FILE__ and __LINE__. + (binary): Ditto. + (unary): Ditto. + +2006-01-18 Alexandre Oliva <aoliva@redhat.com> + + Introduce TLS descriptors for i386 and x86_64. + * config/tc-i386.c (tc_i386_fix_adjustable): Handle + BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC_CALL, + BFD_RELOC_X86_64_GOTPC32_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL. + (optimize_disp): Emit fix up for BFD_RELOC_386_TLS_DESC_CALL and + BFD_RELOC_X86_64_TLSDESC_CALL immediately, and clear the + displacement bits. + (build_modrm_byte): Set up zero modrm for TLS desc calls. + (lex_got): Handle @tlsdesc and @tlscall. + (md_apply_fix, tc_gen_reloc): Handle the new relocations. + +2006-01-11 Nick Clifton <nickc@redhat.com> + + Fixes for building on 64-bit hosts: + * config/tc-avr.c (mod_index): New union to allow conversion + between pointers and integers. + (md_begin, avr_ldi_expression): Use it. + * config/tc-i370.c (md_assemble): Add cast for argument to print + statement. + * config/tc-tic54x.c (subsym_substitute): Likewise. + * config/tc-mn10200.c (md_assemble): Use a union to convert the + opindex field of fr_cgen structure into a pointer so that it can + be stored in a frag. + * config/tc-mn10300.c (md_assemble): Likewise. + * config/tc-frv.c (frv_debug_tomcat): Use %p to print pointer + types. + * config/tc-v850.c: Replace uses of (int) casts with correct + types. + +2006-01-09 H.J. Lu <hongjiu.lu@intel.com> + + PR gas/2117 + * symbols.c (snapshot_symbol): Don't change a defined symbol. + +2006-01-03 Hans-Peter Nilsson <hp@bitrange.com> + + PR gas/2101 + * config/tc-mmix.c (mmix_handle_mmixal): Don't treat #[0-9][FB] as + a local-label reference. + +For older changes see ChangeLog-2005 + +Local Variables: +mode: change-log +left-margin: 8 +fill-column: 74 +version-control: never +End: |