338 lines
11 KiB
Plaintext
338 lines
11 KiB
Plaintext
2007-02-05 Dave Brolley <brolley@redhat.com>
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* Makefile.am: Add support for Toshiba MeP.
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* configure.in: Likewise
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* config/tc-mep.c:
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* config/obj-elf.c: New file.
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* config/tc-mep.c: New file.
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* config/tc-mep.h: New file.
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* testsuite/gas/mep: New testsuite with content.
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* Makefile.in: Regenerate.
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* configure: Regenerate.
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2007-02-05 Dave Brolley <brolley@redhat.com>
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* cgen.c (gas_cgen_install_complex_reloc): Removed.
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(complex_reloc_installation_howto): Removed.
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2007-02-05 Dave Brolley <brolley@redhat.com>
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* Contribute the following changes:
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2002-06-06 Graydon Hoare <graydon@redhat.com>
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* symbols.c (use_complex_relocs_for): Tighten up conditions on
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resolving expression symbols.
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2002-04-04 DJ Delorie <dj@redhat.com>
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* symbols.c (use_complex_relocs_for): New, to decide
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when to use complex relocs.
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(resolve_symbol_value): Use it.
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2002-03-07 Graydon Hoare <graydon@redhat.com>
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* cgen.c: Minor debugging touchups, warning removal.
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2002-02-17 Catherine Moore <clm@redhat.com>
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* cgen.c (gas_cgen_md_apply_fix3): Only set signed_p if RELC.
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2002-01-23 Graydon Hoare <graydon@redhat.com>
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* cgen.c (gas_cgen_parse_operand): Add signed RELC support.
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(queue_fixup_recursively): Likewise.
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(make_right_shifted_expr): Likewise.
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* symbols.c (resolve_symbol_value): Likewise.
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2002-01-15 Graydon Hoare <graydon@redhat.com>
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* write.h (struct fix): Add msb_field_p to fx_cgen sub-struct.
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* cgen.c (make_masked_expr): Remove.
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(gas_cgen_encode_addend): Add oplen, signed_p, trunc_p params.
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(gas_cgen_md_apply_fix3): Call encode_addend with new args.
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(queue_fixup_recursively): Change from masked expr to trunc flag.
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(queue_fixup_recursively): Restore assignment of sub-field value to
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temporary in fixups array (lost in recent merge).
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2002-01-01 Graydon Hoare <graydon@redhat.com>
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* cgen.c (make_masked_expr): Add.
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(queue_fixup_recursively): Call make_masked_expr on non-rightmost
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fragments of multi-ifield complex relocs.
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(gas_cgen_parse_operand): Reflect changed meaning of last arg to
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queue_fixup_recursively.
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2001-12-18 Graydon Hoare <graydon@redhat.com>
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* cgen.c (weak_operand_overflow_check): Improve accuracy of
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detecting overflows.
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2001-12-17 Nick Clifton <nickc@cambridge.redhat.com>
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* cgen.c: Tidy up RELC code after the merge.
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2001-11-15 graydon hoare <graydon@redhat.com>
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* cgen.c (fixup): Add cgen_maybe_multi_ifield member.
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(make_right_shifted_expr): New function.
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(queue_fixup): Change to recursive function that fragments
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fixups if operand has a multi-ifield.
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(gas_cgen_parse_operand): Add RELC code to wrap expressions in
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symbols, call weak_operand_overflow_check, and fragment call
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queue_fixup with operand fields.
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(gas_cgen_finish_insn) Modify to manage ifield pointer.
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(gas_cgen_md_apply_fix3) Modify to get start, length from
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ifield whenever it is set. Also change condition on which
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self-describing relocs are encoded.
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(weak_operand_overflow_check): New function to try to select
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insns correctly.
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* cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
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* write.h (struct fix): Add cgen_maybe_multi_ifield field to
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fx_cgen substructure
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* config/tc-mep.c (md_cgen_lookup_reloc): Fall back to
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BFD_RELOC_RELC when no other reloc types can be found.
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2001-10-03 graydon hoare <graydon@redhat.com>
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* symbols.c (resolve_symbol_value): Unconditionally encode
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expression symbols as mangled complex relocation symbols (when
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compiled with -DOBJ_COMPLEX_RELOC)
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* cgen.c (gas_cgen_encode_addend): New function for relc.
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(gas_cgen_install_complex_reloc): Likewise.
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(gas_cgen_md_apply_fix3): Add hook into gas_cgen_encode_addend.
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(gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
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2001-06-24 Michael Chastain <chastain@redhat.com>
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* symbols.c (symbol_relc_make_expr): Conform to K & R C.
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2001-06-20 Frank Ch. Eigler <fche@redhat.com>
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* symbols.c (resolve_symbol_value): Conditionally generate relc
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symbols from unresolved expressions.
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(symbol_relc_make_sym,value,expr): New traversal/conversion routines.
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* symbols.h: Declare them.
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2007-02-03 DJ Delorie <dj@delorie.com>
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* config/tc-m32c.c (m32c_cons_fix_new): New. Added to support 3
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byte relocs.
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* config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
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(m32c_cons_fix_new): Prototype.
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2007-02-02 Bob Wilson <bob.wilson@acm.org>
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* config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
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(xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
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2007-02-02 Bob Wilson <bob.wilson@acm.org>
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* config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
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(xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
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(map_suffix_reloc_to_operator): New.
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(map_operator_to_reloc): New.
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(expression_maybe_register): Fix incorrect test of return value from
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xtensa_elf_suffix. Rearrange to use map_suffix_reloc_to_operator.
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(xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
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2007-02-02 Bob Wilson <bob.wilson@acm.org>
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* config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
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(tinsn_get_tok): Delete prototype.
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* config/tc-xtensa.c (tinsn_get_tok): Delete.
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2007-02-02 Bob Wilson <bob.wilson@acm.org>
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* config/xtensa-relax.h (struct build_instr): Delete id field.
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* config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
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and LABEL tokens.
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(append_literal_op, append_label_op): Remove litnum/labnum arguments;
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set op_data fields to zero.
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(parse_id_constant): Delete.
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(build_transition): Remove code to handle numbered literals and labels.
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2007-02-02 Bob Wilson <bob.wilson@acm.org>
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* config/xtensa-relax.c (build_transition): Remove code after as_fatal.
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(build_transition_table): Likewise.
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2007-02-01 Bob Wilson <bob.wilson@acm.org>
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* config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
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fx_tcbit.
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* config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
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2007-02-02 Alan Modra <amodra@bigpond.net.au>
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* write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
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(struct fix <fx_plt>): Rename to tcbit2.
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* write.c (fix_new_internal): Adjust.
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(TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
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* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
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* config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
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* config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
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* config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
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* config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
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* config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
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* config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
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* config/tc-msp430.c (msp430_force_relocation_local): Likewise.
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* config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
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* config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
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Instead, compare fx_r_type.
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* config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
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fx_tcbit in place of fx_plt.
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* config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
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* doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
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to fx_plt.
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2007-01-30 Nick Clifton <nickc@redhat.com>
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* as.c (main): Mark symbols created via the --defsym command line
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option as volatile so that they can be overridden later on by a
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.set directive. This maintains compatibility with the behaviour
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of earlier versions of the assembler.
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* doc/as.texinfo (--defsym): Document that the defined symbol's
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value can be overridden via a .set directive.
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2007-01-28 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c (swap_imm_operands): Renamed to ...
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(swap_2_operands): This. Take 2 ints.
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(md_assemble): Updated.
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(swap_operands): Call swap_2_operands to swap 2 operands.
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2007-01-24 DJ Delorie <dj@redhat.com>
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* config/tc-m32c.c (md_pseudo_table): Add .3byte.
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2007-01-22 Nick Clifton <nickc@redhat.com>
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PR gas/3871
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* tc-score.c: Remove unnecessary uses of _().
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Make the err_msg[] a file level local array in order to save
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storage space.
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Remove unnecessary sprintf()s.
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2007-01-18 Mei Ligang <ligang@sunnorth.com.cn>
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PR gas/3871
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* config/tc-score.c : Using _() for const string.
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Do not assign inst.error with a local string pointer.
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(md_section_align): Pad section.
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2007-01-13 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c (build_modrm_byte): Check number of operands
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when procssing memory/register operand.
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2007-01-12 Nick Clifton <nickc@redhat.com>
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PR gas/3856
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* macro.c (expand_irp): Do not ignore spaces inside quoted
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strings.
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2007-01-12 Alan Modra <amodra@bigpond.net.au>
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* config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
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* config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
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* config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
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(TC_FORCE_RELOCATION): Define.
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(TC_FORCE_RELOCATION_LOCAL): Define.
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* config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
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2007-01-12 Alan Modra <amodra@bigpond.net.au>
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* input-file.c (input_file_open): Check fgets return.
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2007-01-11 Paul Brook <paul@codesourcery.com>
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* config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
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2007-01-11 Nick Clifton <nickc@redhat.com>
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PR gas/3707
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* config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
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variable.
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* config/tc-mcore.c (md_number_to_chars): Use
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number_to_chars_{big|little}endian.
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2007-01-08 Kazu Hirata <kazu@codesourcery.com>
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* config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
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architecture by itself.
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(m68k_ip): Don't issue a warning for tbl instructions on fido.
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(m68k_elf_final_processing): Treat Fido as an architecture by
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itself.
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2007-01-08 Kai Tietz <kai.tietz@onevision.com>
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* configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*
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2007-01-05 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
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depending on allow_naked_reg.
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2007-01-04 Paul Brook <paul@codesourcery.com>
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* config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
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2007-01-04 H.J. Lu <hongjiu.lu@intel.com>
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PR gas/3830
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* config/tc-i386.c (register_prefix): New.
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(set_intel_syntax): Set set_intel_syntax to "" if register
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prefix isn't needed.
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(check_byte_reg): Use register_prefix for error message.
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(check_long_reg): Likewise.
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(check_qword_reg): Likewise.
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(check_word_reg): Likewise.
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2006-01-04 Julian Brown <julian@codesourcery.com>
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* config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
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(do_neon_qshl_imm): Likewise.
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(do_neon_rshl): New function. Handle rounding variants of
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v{q}shl-by-register.
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(insns): Use do_neon_rshl for vrshl, vqrshl.
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2007-01-04 Paul Brook <paul@codesourcery.com>
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* config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
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and vacle.
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2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c (swap_operands): Remove branches.
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2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c: Update copyright year.
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* config/tc-i386.h: Likewise.
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2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c (smallest_imm_type): Return unsigned int
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instead of int.
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2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
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* config/tc-i386.c: Convert to ISO C90 formatting
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* config/tc-i386.h: Likewise.
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2007-01-03 David Daney <ddaney@avtrex.com>
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* config/tc-mips.c (md_show_usage): Clean up -mno-shared
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documentation.
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For older changes see ChangeLog-2006
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Local Variables:
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mode: change-log
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left-margin: 8
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fill-column: 74
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version-control: never
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End:
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