]> Git Repo - binutils.git/blobdiff - gas/ChangeLog
Implement generic SHF_EXCLUDE.
[binutils.git] / gas / ChangeLog
index d1e987113987ad24088caa0e037599c860ad60c3..13f1a2e780783439be1b3881e278ebc39ee3ae46 100644 (file)
@@ -1,3 +1,452 @@
+2010-05-18  H.J. Lu  <[email protected]>
+
+       PR gas/11600
+       * obj-elf.c (obj_elf_change_section): Handle SHF_EXCLUDE.
+       (obj_elf_parse_section_letters): Likewise.
+       (obj_elf_section_word): Likewise.
+
+       * config/tc-ppc.c (ppc_section_letter): Removed.
+       (ppc_section_word): Likewise.
+       * config/tc-ppc.h (ppc_section_letter): Likewise.
+       (ppc_section_word): Likewise.
+       (md_elf_section_letter): Likewise.
+       (md_elf_section_word): Likewise.
+
+       * doc/as.texinfo: Document `e' and `#exclude'.
+
+2010-05-13  Nathan Sidwell  <[email protected]>
+
+       * config/tc-arm.c (md_assemble): Clarify current mode in error
+       messages about unsupported instructions.
+       (UT): Delete #define.
+       (insns): Adjust cbnz, cbz appropriately.
+
+2010-05-11  Andrew Stubbs  <[email protected]>
+
+       * config/tc-arm.c (aeabi_set_public_attributes): Set Tag_DIV_use.
+
+2010-05-11  Jie Zhang  <[email protected]>
+
+       * config/tc-arm.c (aeabi_set_public_attributes): Set
+       Tag_ABI_HardFP_use to 1 if a single precision FPU is selected.
+
+2010-05-07  Tristan Gingold  <[email protected]>
+
+       * Makefile.in: Regenerate with automake 1.11.1.
+       * aclocal.m4: Ditto.
+       * doc/Makefile.in: Ditto.
+
+2010-05-05  Nick Clifton  <[email protected]>
+
+       * po/es.po: Updated Spanish translation.
+
+2010-05-05  Julian Brown  <[email protected]>
+
+       * read.c (cons_worker): Detect and reject unexpected string argument.
+
+2010-05-04  Nick Clifton  <[email protected]>
+
+       * write.c (fixup_segment): Revert previous delta.
+       * config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Also force the
+       generation of relocations for fixups against weak symbols.
+
+2010-04-29  Nathan Sidwell  <[email protected]>
+
+       * write.c (fixup_segment): Do not assume we know the section a
+       defined weak symbol is in.
+       * config/tc-arm.c (relax_adr, relax_branch, md_apply_fix): Treat
+       weak symbols as not known to be in the same section, even if they
+       are defined.
+
+2010-04-27  Joseph Myers  <[email protected]>
+
+       * config/tc-tic6x.h (tic6x_label_list): New.
+       (tic6x_segment_info_type): Keep a list of labels and a current
+       frag instead of a boolean for whether labels seen and a count of
+       instructions.
+       (tic6x_frag_info, TC_FRAG_TYPE, TC_FRAG_INIT, tic6x_frag_init,
+       md_do_align, tic6x_do_align, md_end, tic6x_end): New.
+       * config/tc-tic6x.c (tic6x_frob_label): Put label on list.
+       (tic6x_cleanup): Correct comment.
+       (tic6x_free_label_list): New.
+       (tic6x_cons_align): Free label list and update for
+       tic6x_segment_info_type changes.
+       (tic6x_do_align): New.
+       (md_assemble): Handle list of labels and saved frag for execute
+       packet.  Create machine-dependent frag for new execute packet and
+       adjust labels accordingly.
+       (tic6x_adjust_section, tic6x_frag_init, tic6x_end): New.
+       (md_convert_frag, md_estimate_size_before_relax): Update comments.
+
+2010-04-24  H.J. Lu  <[email protected]>
+
+       PR gas/11535
+       * config/tc-i386-intel.c (intel_state): Add is_indirect.
+       (i386_intel_operand): Initialize intel_state.is_indirect.  Check
+       intel_state.is_indirect for "call|jmp [symbol]".
+
+2010-04-22  Nick Clifton  <[email protected]>
+
+       * po/gas.pot: Updated by the Translation project.
+
+2010-04-21  H.J. Lu  <[email protected]>
+
+       * config/tc-i386.c (i386_is_register): Removed.
+       (x86_cons): Don't use i386_is_register.
+       (parse_register): Likewise.
+       * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
+       (i386_intel_operand): Likewise.
+
+2010-04-21  H.J. Lu  <[email protected]>
+
+       * config/tc-i386.c (tc_x86_parse_to_dw2regnum): Don't use
+       i386_is_register.
+
+2010-04-21  H.J. Lu  <[email protected]>
+
+       * config/tc-i386.c (i386_is_register): Remove is_intel_syntax.
+       (x86_cons): Updated.
+       (parse_register): Likewise.
+       (tc_x86_parse_to_dw2regnum): Likewise.
+       * config/tc-i386-intel.c (i386_intel_simplify): Likewise.
+       (i386_intel_operand): Likewise.
+
+2010-04-21  H.J. Lu  <[email protected]>
+
+       PR gas/11509
+       * config/tc-i386-intel.c (i386_intel_simplify_register): New.
+       (i386_intel_simplify): Use i386_is_register and
+       i386_intel_simplify_register. Set X_md for O_register and
+       check X_md for O_constant.
+       (i386_intel_operand): Use i386_is_register.
+
+       * config/tc-i386.c (i386_is_register): New.
+       (x86_cons): Initialize the X_md field.  Use i386_is_register.
+       (parse_register): Use i386_is_register.
+       (tc_x86_parse_to_dw2regnum): Likewise.
+
+2010-04-21  H.J. Lu  <[email protected]>
+
+       * expr.c (expr): Initialize the X_md field.
+
+2010-04-20  Joseph Myers  <[email protected]>
+
+       * config/tc-tic6x.c (OPTION_MGENERATE_REL): New.
+       (md_longopts): Add -mgenerate-rel.
+       (tic6x_generate_rela): New.
+       (md_parse_option): Handle -mgenerate-rel.
+       (md_show_usage): Add comment that -mgenerate-rel is undocumented.
+       (tic6x_init_after_args): New.
+       (md_apply_fix): Correct shift calculations for SB-relative
+       relocations.
+       (md_pcrel_from): Change to tic6x_pcrel_from_section.  Do not
+       adjust addresses for relocations referencing symbols in other
+       sections.
+       (tc_gen_reloc): Adjust addend calculations for REL relocations.
+       * config/tc-tic6x.h (MD_PCREL_FROM_SECTION,
+       tic6x_pcrel_from_section, tc_init_after_args,
+       tic6x_init_after_args): New.
+
+2010-04-20  Nick Clifton  <[email protected]>
+
+       PR gas/11507
+       * macro.c (macro_expand_body): Do not treat LOCAL as a keyword in
+       altmacro mode if found inside a quoted string.
+
+2010-04-20  Mike Frysinger  <[email protected]>
+
+       * config/bfin-lex.l (parse_int): Change index() to strchr().
+
+2010-04-16  Nick Clifton  <[email protected]>
+
+       PR gas/11395
+       * config/tc-hppa.c (pa_ip): Do not allow 64-bit add condition
+       matcher to accept and unconditional 32-bit add instruction.
+       (pa_build_unwind_subspace): Cope with error conditions not
+       allowing the start symbol to be set.
+
+2010-04-15  Matthew Gretton-Dann  <[email protected]>
+
+       * config/tc-arm.c (arm_convert_symbolic_attribute): Add support for
+       new tag names in v2.08 of ARM ABI.
+       * doc/c-arm.texi: Document new tag names in ABI.
+
+2010-04-14  Tristan Gingold  <[email protected]>
+
+       * config/tc-alpha.c: Includes vms/egps.h on EVAX.
+       (s_alpha_comm): Used new EGPS macros from egps.h
+       (RGPS__V_NO_SHIFT, EGPS__V_MASK): New local macros.
+       (s_alpha_section_word): Add comments.  Use new EGPS macros.
+       Adjust for modified bfd_vms_set_section_flags function.
+
+2010-04-10  Alan Modra  <[email protected]>
+
+       PR gas/11486
+       * config/tc-ppc.c (ppc_elf_cons): Clear frag contents.
+
+2010-04-09  Nick Clifton  <[email protected]>
+
+       * as.c (create_obj_attrs_section): Remove unused variable addr.
+       * listing.c (listing_listing): Remove unused variable message.
+       * read.c: Remove unnecessary register type qualifiers.
+       (s_mri): Only define/use old_flag variable if MRI_MODE_CHANGE is
+       defined.
+
+2010-04-07  Eric B. Weddington  <[email protected]>
+
+       * config/tc-avr.c (mcu_types): Add support for atmega16a, atmega168a,
+       atmega164a, atmega165a, atmega169a, atmega169pa, atmega16hva2,
+       atmega324a, atmega324pa, atmega325a, atmega3250a, atmega328,
+       atmega329a, atmega329pa, atmega3290a, atmega48a, atmega644a,
+       atmega645a, atmega645p, atmega6450a, atmega6450p, atmega649a,
+       atmega649p, atmega6490a, atmega6490p, atmega64hve, atmega88a,
+       atmega88pa, attiny461a, attiny84a, m3000.
+       Remove support for atmega8m1, atmega8c1, atmega16c1, atmega4hvd,
+       atmega8hvd, attiny327, m3000f, m3000s, m3001b.
+       * doc/c-avr.texi: Same.
+
+2010-04-07  Jie Zhang  <[email protected]>
+
+       * config/tc-arm.c (make_mapping_symbol): Handle the case
+       that multiple mapping symbols have the same value 0.
+
+2010-04-07  Alan Modra  <[email protected]>
+
+       * configure: Regenerate.
+
+2010-04-06  Nick Clifton  <[email protected]>
+
+       * po/ru.po: New Russian translation.
+       * configure.in (ALL_LINGUAS): Add ru.
+       * configure: Regenerate.
+
+2010-03-30  H.J. Lu  <[email protected]>
+
+       PR gas/11456
+       * input-scrub.c (input_scrub_next_buffer): Use memmove instead
+       of memcpy to copy overlap memory.
+
+2010-03-25  Joseph Myers  <[email protected]>
+
+       * Makefile.am (TARGET_CPU_CFILES): Add config/tc-tic6x.c.
+       (TARGET_CPU_HFILES): Add config/tc-tic6x.h.
+       * Makefile.in: Regenerate.
+       * NEWS: Add news entry for TI C6X support.
+       * app.c (do_scrub_chars): Handle "||^" for TI C6X.  Handle
+       TC_PREDICATE_START_CHAR and TC_PREDICATE_END_CHAR.  Keep spaces in
+       operands if TC_KEEP_OPERAND_SPACES.
+       * configure.tgt (tic6x-*-*): New.
+       * config/tc-ia64.h (TC_PREDICATE_START_CHAR,
+       TC_PREDICATE_END_CHAR): Define.
+       * config/tc-tic6x.c, config/tc-tic6x.h: New.
+       * doc/Makefile.am (CPU_DOCS): Add c-tic6x.texi.
+       * doc/Makefile.in: Regenerate.
+       * doc/all.texi (TIC6X): Define.
+       * doc/as.texinfo: Add TI C6X documentation.  Include c-tic6x.texi.
+       * doc/c-tic6x.texi: New.
+
+2010-03-22  H.J. Lu  <[email protected]>
+
+       * config/tc-i386.c (lex_got): Use STRING_COMMA_LEN on gotrel.
+
+2010-03-21  H.J. Lu  <[email protected]>
+
+       * config/tc-i386.c (i386_error): Replace oprand_size_mismatch
+       with operand_size_mismatch.
+       (operand_size_match): Updated.
+       (match_template): Likewise.
+
+2010-03-21  H.J. Lu  <[email protected]>
+
+       * config/tc-i386.c (i386_error): New.
+       (_i386_insn): Replace err_msg with error.
+       (operand_size_match): Set error instead of err_msg on failure.
+       (operand_type_match): Likewise.
+       (operand_type_register_match): Likewise.
+       (VEX_check_operands): Likewise.
+       (match_template): Likewise.  Use error instead of err_msg with
+       as_bad.
+
+2010-03-19  Jie Zhang  <[email protected]>
+
+       * config/tc-arm.c (make_mapping_symbol): Hanle the case
+       that two mapping symbols have the same value.
+
+2010-03-18  Daniel Jacobowitz  <[email protected]>
+
+       * doc/c-arm.texi (.setfp): Correct example.
+
+2010-03-18  Wei Guozhi  <[email protected]>
+
+       PR gas/11323
+       * config/tc-arm.c (reloc_names): New relocation names.
+       (md_apply_fix): New case for BFD_RELOC_ARM_GOT_PREL.
+       (tc_gen_reloc): New case for BFD_RELOC_ARM_GOT_PREL.
+       * doc/c-arm.texi (ARM-Relocations): Document the new relocation.
+
+2010-03-15  Thomas Schwinge  <[email protected]>
+
+       * dw2gencfi.c (output_cie): Consider emitting the S augmentation in all
+       cases, and not only for .eh_frame.
+
+       * dw2gencfi.c (output_cie): Make it more explicit which code paths
+       belong to .eh_frame only.
+
+2010-03-13  Segher Boessenkool  <[email protected]>
+
+       * config/tc-v850.c (v850_insert_operand): Handle out-of-range
+       assembler constants on 64-bit hosts.
+
+2010-03-10  Mike Frysinger  <[email protected]>
+
+       * bfin-defs.h, bfin-lex.l, bfin-parse.y, tc-bfin.c, tc-bfin.h:
+       Strip trailing whitespace.
+
+2010-03-10  Mike Frysinger  <[email protected]>
+
+       * doc/c-bfin.texi (-mcpu): Add bf504 and bf506.
+       * config/tc-bfin.c (bfin_cpu_type): Add BFIN_CPU_BF504 and
+       BFIN_CPU_BF506.
+       (bfin_cpus[]): Add 0.0 for bf504 and bf506.
+
+2010-03-10  Jie Zhang  <[email protected]>
+
+       * doc/as.texinfo: Add Blackfin options.
+       * doc/c-bfin.texi: Document -mfdpic, -mno-fdpic and -mnopic.
+       * config/tc-bfin.c (md_show_usage): Show usage for all
+       Blackfin specific options.
+
+2010-03-09  Alan Modra  <[email protected]>
+
+       PR gas/11356
+       * listing.c (listing_newline): Correct backslash quote logic.
+
+2010-03-08  Rainer Orth  <[email protected]>
+
+       * config/tc-i386.h [TE_SOLARIS] (ELF_TARGET_FORMAT): Define.
+       (ELF_TARGET_FORMAT64): Define.
+
+2010-03-05  Paul Brook  <[email protected]>
+
+       * config/tc-arm.c (arm_cpu_option_table): Add cortex-m4.
+
+2010-03-02  Andrew Stubbs  <[email protected]>
+
+       * config/tc-sh.c (get_specific): Move overflow checking code to avoid
+       reading uninitialized data.
+
+2010-03-01  Tristan Gingold  <[email protected]>
+
+       * config/tc-score7.c (s7_frag_check): Add ATTRIBUTE_UNUSED.
+
+2010-02-26  Doug Evans  <[email protected]>
+
+       * configure.tgt: Fix mep cpu case.
+
+2010-02-26  Jie Zhang  <[email protected]>
+
+       * config/tc-arm.c (do_t_strexd): Remove
+       operand[1] != operand[2] contraint.
+
+2010-02-26  Jie Zhang  <[email protected]>
+
+       * config/tc-arm.c (neon_select_shape): No need to match
+       the remaining operands in the shape when one operand does
+       not match.
+
+2010-02-26  Jie Zhang  <[email protected]>
+
+       * config/tc-arm.c (do_neon_ld_st_interleave): Reject bad
+       alignment.
+
+2010-02-25  Doug Evans  <[email protected]>
+
+       * cgen.c: Whitespace fixes.
+       (weak_operand_overflow_check): Formatting fix.
+
+2010-02-25  H.J. Lu  <[email protected]>
+
+       * config/tc-i386.c (match_template): Update error messages.
+
+2010-02-25  H.J. Lu  <[email protected]>
+
+       * config/tc-i386.c (_i386_insn): Add err_msg.
+       (operand_size_match): Set err_msg on failure.
+       (operand_type_match): Likewise.
+       (operand_type_register_match): Likewise.
+       (VEX_check_operands): Likewise.
+       (match_template): Likewise.  Use i.err_msg with as_bad.
+
+2010-02-25  Wu Zhangjin <[email protected]>
+
+       * config/tc-mips.c (mips_fix_loongson2f, mips_fix_loongson2f_nop,
+       mips_fix_loongson2f_jump): New variables.
+       (md_longopts): Add New options -mfix-loongson2f-nop/jump,
+       -mno-fix-loongson2f-nop/jump.
+       (md_parse_option): Initialize variables via above options.
+       (options): New enums for the above options.
+       (md_begin): Initialize nop_insn from LOONGSON2F_NOP_INSN.
+       (fix_loongson2f, fix_loongson2f_nop, fix_loongson2f_jump):
+       New functions.
+       (append_insn): call fix_loongson2f().
+       (mips_handle_align): Replace the implicit nops.
+       * config/tc-mips.h (MAX_MEM_FOR_RS_ALIGN_CODE): Modified
+       for the new mips_handle_align().
+       * doc/c-mips.texi: Document the new options.
+
+2010-02-23  Daniel Gutson  <[email protected]>
+
+       * config/tc-arm.c (do_rd_rm_rn): Added warning
+       for obsolete insns.
+
+2010-02-23  Andrew Zabolotny  <[email protected]>
+
+       PR binutils/11297
+       * config/tc-avr.c (md_apply_fix): Handle BFD_RELOC_8.
+       (avr_cons_fix_new): Handle fixups of a single byte.
+
+2010-02-22  Matthew Gretton-Dann  <[email protected]>
+
+       PR 9861
+       * config/tc-arm.c (CPU_DEFAULT): Do not define based upon build
+       compiler's predefines.
+
+2010-02-19  Alan Modra  <[email protected]>
+
+       * configure.tgt: Whiltespace.  Sort moxie entry.
+
+2010-02-18  Matthew Gretton-Dann  <[email protected]>
+
+       * config/tc-arm.c (arm_convert_symbolic_attribute): Add Tag_DIV_use.
+       * doc/c-arm.texi: Likewise.
+
+2010-02-12  Daniel Gutson <[email protected]>
+
+       * config/tc-arm.c (asm_opcode): operands type
+       change.
+       (BAD_PC_ADDRESSING): New macro message.
+       (BAD_PC_WRITEBACK): Likewise.
+       (MIX_ARM_THUMB_OPERANDS): New macro.
+       (operand_parse_code): Added enum values.
+       (parse_operands): Added thumb/arm distinction,
+       plus new enum values handling.
+       (encode_arm_addr_mode_2): Validations enhanced.
+       (encode_arm_addr_mode_3): Likewise.
+       (do_rm_rd_rn): Likewise.
+       (encode_thumb32_addr_mode): Likewise.
+       (do_t_ldrex): Likewise.
+       (do_t_ldst): Likewise.
+       (do_t_strex): Likewise.
+       (md_assemble): Call parse_operands with
+       a new parameter.
+       (OPS_1): New macro.
+       (OPS_2): Likewise.
+       (OPS_3): Likewise.
+       (OPS_4): Likewise.
+       (OPS_5): Likewise.
+       (OPS_6): Likewise.
+       (insns): Updated insns operands.
+
 2010-02-12  Tristan Gingold  <[email protected]>
            Douglas B Rupp  <[email protected]>
 
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