[deliverable/binutils-gdb.git] / gas / ChangeLog

2007-03-08  Alan Modra  <amodra@bigpond.net.au>

	* symbols.c (symbol_relc_make_sym): Comment typo fixes.

2007-03-08  Alan Modra  <amodra@bigpond.net.au>

	* Makefile.am: Run "make dep-am".
	* Makefile.in: Regenerate.
	* po/POTFILES.in: Regenerate.

2007-03-07  Joseph Myers  <joseph@codesourcery.com>

	* configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
	bug-reporting URL.
	* doc/Makefile.am (gasver.texi): Define BUGURL.
	* doc/as.texinfo: Use BUGURL.
	* Makefile.in, configure, doc/Makefile.in: Regenerate.

2007-03-06  Andreas Krebbel  <krebbel1@de.ibm.com>

	* config/tc-s390.c (md_parse_option): z9-ec option added.

2007-03-02  Paul Brook  <paul@codesourcery.com>

	* config/tc-arm.c (relax_immediate): Always return positive values.
	(relaxed_symbol_addr): New function.
	(relax_adr, relax_branch): Use it.
	(arm_relax_frag): Pass strect argument.  Adjust infinite loop check.

2007-03-01  Joseph Myers  <joseph@codesourcery.com>

	* as.c (parse_args): Update copyright date.

2007-02-28  Nathan Sidwell  <nathan@codesourcery.com>

	* configure.tgt (sh-*-uclinux, sh[12]-*-uclinux): Specify as elf.

2007-02-28  Nick Clifton  <nickc@redhat.com>

	PR gas/3797
	* config/tc-d10v.c (do_assemble): Do not generate error messages,
	just return -1 whenever a problem is encountered.
	(md_assemble): If do_assemble returns -1 generate a non-fatal
	error message and return.

	PR gas/2623
	* config/tc-msp430.c (line_separator_char): Change to '{'.

2007-02-27  Alan Modra  <amodra@bigpond.net.au>

	* config/tc-m68hc11.c (fixup24): Correct fixup size.
	(build_jump_insn): Likewise.
	(build_insn): Likewise.
	(s_m68hc11_relax): Likewise.

2007-02-27  Alan Modra  <amodra@bigpond.net.au>

	* config/obj-elf.c (elf_frob_file): frag_wane any new frags.

2007-02-25  Mark Shinwell  <shinwell@codesourcery.com>

	* config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.

2007-02-23  Alan Modra  <amodra@bigpond.net.au>

	* config/tc-mn10300.c (md_convert_frag): Correct fixup size.
	(md_assemble): Likewise.

2007-02-22  Alan Modra  <amodra@bigpond.net.au>

	* write.c (size_seg): Always clear SEC_RELOC here.
	(install_reloc): New function, extracted from..
	(write_relocs): ..here.  Combine RELOC_EXPANSION_POSSIBLE code
	with !RELOC_EXPANSION_POSSIBLE code.  Don't add fr_offset when
	testing frag size.  Set SEC_RELOC here.

2007-02-21  Alan Modra  <amodra@bigpond.net.au>

	PR 4082
	* config/tc-avr.h (TC_FX_SIZE_SLACK): Define.

2007-02-20  Thiemo Seufer  <ths@mips.com>

	* doc/c-mips.texi: Document 74kc, 74kf, 74kx.

2007-02-20  Thiemo Seufer  <ths@mips.com>

	* config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.

2007-02-20  Thiemo Seufer  <ths@mips.com>
            Chao-Ying Fu  <fu@mips.com>

	* config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
	ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
	(macro_build): Add case '2'.
	(macro): Expand M_BALIGN to nop, packrl.ph or balign.
	(validate_mips_insn): Add support for balign instruction.
	(mips_ip): Handle DSP R2 instructions. Support balign instruction.
	(OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
	md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
	command line options.
	(s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
	(md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
	* doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
	.set dspr2, .set nodspr2.

2007-02-20  Nathan Sidwell  <nathan@codesourcery.com>

	* config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
	(m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.

2007-02-18  Alan Modra  <amodra@bigpond.net.au>

	* write.c (TC_FX_SIZE_SLACK): Define.
	(write_relocs): Reinstate check for fixup within frag.
	* config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
	* config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
	* config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
	* config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
	* config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.

2007-02-17  Mark Mitchell  <mark@codesourcery.com>
            Nathan Sidwell  <nathan@codesourcery.com>
            Vladimir Prus  <vladimir@codesourcery.com
            Joseph Myers  <joseph@codesourcery.com>

	* configure.in (--with-bugurl): New option.
	* configure: Regenerate.
	* dep-in.sed: Remove bin-bugs.h.
	* Makefile.am (REPORT_BUGS_TO): Define.
	(INCLUDES): Define REPORT_BUGS_TO.
	(DEP_INCLUDES): Likewise.
	($(OBJS)): No longer depend on bin-bugs.h.
	* Makefile.in: Regenerate.
	* doc/Makefile.in: Regenerate.
	* as.c (show_usage): Don't print empty REPORT_BUGS_TO.
	* as.h: Remove include of bin-bugs.h.

2007-02-17  Alan Modra  <amodra@bigpond.net.au>

	* write.c: White space fixes.
	(fixup_segment): Move symbol_mri_common_p adjustments..
	(write_relocs): ..and symbol_equated_reloc_p adjustments..
	(adjust_reloc_syms): ..to here.

2007-02-16  Alan Modra  <amodra@bigpond.net.au>

	* subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
	xmalloc, memset.  Don't bother assigning NULL to known zero mem.
	(subseg_set_rest): Remove unnecessary cast.
	* write.c: Include libbfd.h.  Replace PTR with void * throughout.
	Remove unnecessary forward declarations and casts.
	(set_symtab): Delete extern bfd_alloc.
	(fixup_segment): Move.

2007-02-15  Nathan Sidwell  <nathan@codesourcery.com>

	* config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
	* config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
	(mcf5475_ctrl, mcf5485_ctrl): New.
	(m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
	(m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
	(init_table): Add asid, mmubar, adjust rombar0.

2007-02-14  Alan Modra  <amodra@bigpond.net.au>

	* config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
	* config/tc-i386.c: Wrap overly long lines, whitespace fixes.
	(process_operands): Move old Seg2ShortForm and Seg3ShortForm
	code, and test for these insns using a combination of
	opcode_modifier and operand_types.

2007-02-07  Paul Brook  <paul@codesourcery.com>

	* configure.tgt: Add arm*-*-uclinux-*eabi.

2007-02-05  Dave Brolley  <brolley@redhat.com>
	    Richard Sandiford  <rsandifo@redhat.com>
	    DJ Delorie  <dj@redhat.com>
	    Stan Cox  <scox@redhat.com>
	    Jim Blandy  <jimb@redhat.com>
	    Nick Clifton  <nickc@redhat.com>
	    Jim Wilson  <wilson@redhat.com>
	    Frank Ch. Eigler  <fche@redhat.com>
	    Graydon Hoare  <graydon@redhat.com>
	    Ben Elliston  <bje@redhat.com>
	    John Healy  <jhealy@redhat.com>
	    Richard Henderson  <rth@redhat.com>

	* Makefile.am (CPU_TYPES): Add mep.
	(TARGET_CPU_CFILES): Add tc-mep.c.
	(TARGET_CPU_HFILES): Add tc-mep.h.
	(DEPTC_mep_elf): New variable.
	(DEPTC_mep_coff): Likewise.
	(DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
	* configure.in: Support mep.
	* configure.tgt: Likewise.
	* config/tc-mep.c: New file.
	* config/obj-elf.c: New file.
	* config/tc-mep.c: New file.
	* config/tc-mep.h: New file.
	* testsuite/gas/mep: New testsuite with content.
	* Makefile.in: Regenerate.
	* configure: Regenerate.

2007-02-05  Dave Brolley  <brolley@redhat.com>

	* cgen.c (gas_cgen_install_complex_reloc): Removed.
	(complex_reloc_installation_howto): Removed.

2007-02-05  Dave Brolley  <brolley@redhat.com>
	    Graydon Hoare  <graydon@redhat.com>
	    DJ Delorie  <dj@redhat.com>
	    Catherine Moore  <clm@redhat.com>
	    Michael Chastain  <chastain@redhat.com>
	    Frank Ch. Eigler  <fche@redhat.com>

	* symbols.c (use_complex_relocs_for): New, to decide
	when to use complex relocs. Add signed RELC support.
	(resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
	encode expression symbols as mangled complex relocation symbols (when
	compiled with -DOBJ_COMPLEX_RELOC).
	(symbol_relc_make_sym,value,expr): New traversal/conversion routines.
	* cgen.c (gas_cgen_md_apply_fix3):  Only set signed_p if RELC. Call
	encode_addend with new args. Modify to get start, length from
	ifield whenever it is set. Also change condition on which
	self-describing relocs are encoded. Add hook into
	gas_cgen_encode_addend.
	(queue_fixup_recursively): Add signed RELC support. Change from masked
	expr to trunc flag. Restore assignment of sub-field value to
	temporary in fixups array. Reflect changed meaning of last arg to
	queue_fixup_recursively.
	(fixup): Add cgen_maybe_multi_ifield member.
	(make_right_shifted_expr): New function.
	(queue_fixup): Change to recursive function that fragments
	fixups if operand has a multi-ifield.
	(gas_cgen_parse_operand): Add RELC code to wrap expressions in
	symbols, call weak_operand_overflow_check, and fragment call
	queue_fixup with operand fields.
	(gas_cgen_finish_insn) Modify to manage ifield pointer.
	(weak_operand_overflow_check): New function to try to select
	insns correctly.
	(gas_cgen_encode_addend): New function for relc.
	(gas_cgen_install_complex_reloc): Likewise.
	(gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
	* write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
	cgen_maybe_multi_ifield field to fx_cgen substructure.
	* cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
	* symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
	
2007-02-03  DJ Delorie  <dj@delorie.com>

	* config/tc-m32c.c (m32c_cons_fix_new): New.  Added to support 3
	byte relocs.
	* config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
	(m32c_cons_fix_new): Prototype.

2007-02-02  Bob Wilson  <bob.wilson@acm.org>
	
	* config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
	(xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
	
2007-02-02  Bob Wilson  <bob.wilson@acm.org>

	* config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
	(xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
	(map_suffix_reloc_to_operator): New.
	(map_operator_to_reloc): New.
	(expression_maybe_register): Fix incorrect test of return value from
	xtensa_elf_suffix.  Rearrange to use map_suffix_reloc_to_operator.
	(xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.

2007-02-02  Bob Wilson  <bob.wilson@acm.org>

	* config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
	(tinsn_get_tok): Delete prototype.
	* config/tc-xtensa.c (tinsn_get_tok): Delete.
	
2007-02-02  Bob Wilson  <bob.wilson@acm.org>

	* config/xtensa-relax.h (struct build_instr): Delete id field.
	* config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
	and LABEL tokens.
	(append_literal_op, append_label_op): Remove litnum/labnum arguments;
	set op_data fields to zero.
	(parse_id_constant): Delete.
	(build_transition): Remove code to handle numbered literals and labels.

2007-02-02  Bob Wilson  <bob.wilson@acm.org>

	* config/xtensa-relax.c (build_transition): Remove code after as_fatal.
	(build_transition_table): Likewise.

2007-02-01  Bob Wilson  <bob.wilson@acm.org>

	* config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
	fx_tcbit.
	* config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.

2007-02-02  Alan Modra  <amodra@bigpond.net.au>

	* write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
	(struct fix <fx_plt>): Rename to tcbit2.
	* write.c (fix_new_internal): Adjust.
	(TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
	* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
	* config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
	* config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
	* config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
	* config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
	* config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
	* config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
	* config/tc-msp430.c (msp430_force_relocation_local): Likewise.
	* config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
	* config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
	Instead, compare fx_r_type.
	* config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
	fx_tcbit in place of fx_plt.
	* config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
	* doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
	to fx_plt.

2007-01-30  Nick Clifton  <nickc@redhat.com>

	* as.c (main): Mark symbols created via the --defsym command line
	option as volatile so that they can be overridden later on by a
	.set directive.  This maintains compatibility with the behaviour
	of earlier versions of the assembler.
	* doc/as.texinfo (--defsym): Document that the defined symbol's
	value can be overridden via a .set directive.

2007-01-28  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (swap_imm_operands): Renamed to ...
	(swap_2_operands): This.  Take 2 ints.
	(md_assemble): Updated.
	(swap_operands): Call swap_2_operands to swap 2 operands.

2007-01-24  DJ Delorie  <dj@redhat.com>

	* config/tc-m32c.c (md_pseudo_table): Add .3byte.

2007-01-22  Nick Clifton  <nickc@redhat.com>

	PR gas/3871
	* tc-score.c: Remove unnecessary uses of _().
	Make the err_msg[] a file level local array in order to save
	storage space.
	Remove unnecessary sprintf()s.

2007-01-18  Mei Ligang  <ligang@sunnorth.com.cn>

	PR gas/3871
	* config/tc-score.c : Using _() for const string.
	Do not assign inst.error with a local string pointer.
	(md_section_align): Pad section.
	
2007-01-13  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (build_modrm_byte): Check number of operands
	when procssing memory/register operand.

2007-01-12  Nick Clifton  <nickc@redhat.com>

	PR gas/3856
	* macro.c (expand_irp): Do not ignore spaces inside quoted
	strings.

2007-01-12  Alan Modra  <amodra@bigpond.net.au>

	* config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
	* config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
	* config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
	(TC_FORCE_RELOCATION): Define.
	(TC_FORCE_RELOCATION_LOCAL): Define.
	* config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.

2007-01-12  Alan Modra  <amodra@bigpond.net.au>

	* input-file.c (input_file_open): Check fgets return.

2007-01-11  Paul Brook  <paul@codesourcery.com>

	* config/tc-arm.c (do_t_add_sub): Use Rd and Rs.

2007-01-11  Nick Clifton  <nickc@redhat.com>

	PR gas/3707
	* config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
	variable.

	* config/tc-mcore.c (md_number_to_chars): Use
	number_to_chars_{big|little}endian.

2007-01-08  Kazu Hirata  <kazu@codesourcery.com>

	* config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
	architecture by itself.
	(m68k_ip): Don't issue a warning for tbl instructions on fido.
	(m68k_elf_final_processing): Treat Fido as an architecture by
	itself.

2007-01-08  Kai Tietz	<kai.tietz@onevision.com>

	* configure.tgt: Renamed target x86_64-*-mingw64 to x86_64-*-mingw*

2007-01-05  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
	depending on allow_naked_reg.

2007-01-04  Paul Brook  <paul@codesourcery.com>

	* config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.

2007-01-04  H.J. Lu  <hongjiu.lu@intel.com>

	PR gas/3830
	* config/tc-i386.c (register_prefix): New.
	(set_intel_syntax): Set set_intel_syntax to "" if register
	prefix isn't needed.
	(check_byte_reg): Use register_prefix for error message.
	(check_long_reg): Likewise.
	(check_qword_reg): Likewise.
	(check_word_reg): Likewise.

2006-01-04  Julian Brown  <julian@codesourcery.com>

	* config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
	(do_neon_qshl_imm): Likewise.
	(do_neon_rshl): New function. Handle rounding variants of
	v{q}shl-by-register.
	(insns): Use do_neon_rshl for vrshl, vqrshl.

2007-01-04  Paul Brook  <paul@codesourcery.com>

	* config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
	and vacle.

2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (swap_operands): Remove branches.

2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c: Update copyright year.
	* config/tc-i386.h: Likewise.

2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (smallest_imm_type): Return unsigned int
	instead of int.

2007-01-03  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c: Convert to ISO C90 formatting
	* config/tc-i386.h: Likewise.

2007-01-03  David Daney  <ddaney@avtrex.com>

	* config/tc-mips.c (md_show_usage):  Clean up -mno-shared
	documentation.

For older changes see ChangeLog-2006
\f
Local Variables:
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Commit	Line	Data
6f12865c AM	1	2007-03-08 Alan Modra <amodra@bigpond.net.au>
	2
	3	* symbols.c (symbol_relc_make_sym): Comment typo fixes.
	4
a6d04ec4 AM	5	2007-03-08 Alan Modra <amodra@bigpond.net.au>
	6
	7	* Makefile.am: Run "make dep-am".
	8	* Makefile.in: Regenerate.
	9	* po/POTFILES.in: Regenerate.
	10
ad22bfe8 JM	11	2007-03-07 Joseph Myers <joseph@codesourcery.com>
	12
	13	* configure.in (REPORT_BUGS_TEXI): Define to Texinfo version of
	14	bug-reporting URL.
	15	* doc/Makefile.am (gasver.texi): Define BUGURL.
	16	* doc/as.texinfo: Use BUGURL.
	17	* Makefile.in, configure, doc/Makefile.in: Regenerate.
	18
b5639b37 MS	19	2007-03-06 Andreas Krebbel <krebbel1@de.ibm.com>
	20
	21	* config/tc-s390.c (md_parse_option): z9-ec option added.
	22
5e77afaa PB	23	2007-03-02 Paul Brook <paul@codesourcery.com>
	24
	25	* config/tc-arm.c (relax_immediate): Always return positive values.
	26	(relaxed_symbol_addr): New function.
	27	(relax_adr, relax_branch): Use it.
	28	(arm_relax_frag): Pass strect argument. Adjust infinite loop check.
	29
066c2a57 JM	30	2007-03-01 Joseph Myers <joseph@codesourcery.com>
	31
	32	* as.c (parse_args): Update copyright date.
	33
ed6ba298 NS	34	2007-02-28 Nathan Sidwell <nathan@codesourcery.com>
	35
	36	* configure.tgt (sh--uclinux, sh[12]--uclinux): Specify as elf.
	37
870074dd NC	38	2007-02-28 Nick Clifton <nickc@redhat.com>
870074dd NC	39
c5d07591 NC	40	PR gas/3797
	41	* config/tc-d10v.c (do_assemble): Do not generate error messages,
	42	just return -1 whenever a problem is encountered.
	43	(md_assemble): If do_assemble returns -1 generate a non-fatal
	44	error message and return.
	45
870074dd NC	46	PR gas/2623
	47	* config/tc-msp430.c (line_separator_char): Change to '{'.
	48
fd99afa7 AM	49	2007-02-27 Alan Modra <amodra@bigpond.net.au>
	50
	51	* config/tc-m68hc11.c (fixup24): Correct fixup size.
	52	(build_jump_insn): Likewise.
	53	(build_insn): Likewise.
	54	(s_m68hc11_relax): Likewise.
	55
07cb2078 AM	56	2007-02-27 Alan Modra <amodra@bigpond.net.au>
	57
	58	* config/obj-elf.c (elf_frob_file): frag_wane any new frags.
	59
22b5b651 MS	60	2007-02-25 Mark Shinwell <shinwell@codesourcery.com>
	61
	62	* config/tc-arm.c (do_vfp_nsyn_pop): Use fldmias/fldmiad.
	63
acb02403 AM	64	2007-02-23 Alan Modra <amodra@bigpond.net.au>
	65
	66	* config/tc-mn10300.c (md_convert_frag): Correct fixup size.
	67	(md_assemble): Likewise.
	68
e5435dec AM	69	2007-02-22 Alan Modra <amodra@bigpond.net.au>
	70
	71	* write.c (size_seg): Always clear SEC_RELOC here.
	72	(install_reloc): New function, extracted from..
	73	(write_relocs): ..here. Combine RELOC_EXPANSION_POSSIBLE code
	74	with !RELOC_EXPANSION_POSSIBLE code. Don't add fr_offset when
	75	testing frag size. Set SEC_RELOC here.
	76
a1836728 AM	77	2007-02-21 Alan Modra <amodra@bigpond.net.au>
	78
	79	PR 4082
	80	* config/tc-avr.h (TC_FX_SIZE_SLACK): Define.
	81
f281862d TS	82	2007-02-20 Thiemo Seufer <ths@mips.com>
	83
	84	* doc/c-mips.texi: Document 74kc, 74kf, 74kx.
	85
01fd108f TS	86	2007-02-20 Thiemo Seufer <ths@mips.com>
	87
	88	* config/tc-mips.c (mips_cpu_info_table): Add 74K configurations.
	89
8b082fb1 TS	90	2007-02-20 Thiemo Seufer <ths@mips.com>
	91	Chao-Ying Fu <fu@mips.com>
	92
	93	* config/tc-mips.c (mips_set_options, mips_opts, file_ase_dspr2,
	94	ISA_SUPPORTS_DSPR2_ASE, MIPS_CPU_ASE_DSPR2): Add DSP R2 ASE support.
	95	(macro_build): Add case '2'.
	96	(macro): Expand M_BALIGN to nop, packrl.ph or balign.
	97	(validate_mips_insn): Add support for balign instruction.
	98	(mips_ip): Handle DSP R2 instructions. Support balign instruction.
	99	(OPTION_DSPR2, OPTION_NO_DSPR2, OPTION_COMPAT_ARCH_BASE,
	100	md_parse_option, mips_after_parse_args): Add -mdspr2 and -mno-dspr2
	101	command line options.
	102	(s_mipsset): Add support for .set dspr2 and .set nodspr2 directives.
	103	(md_show_usage): Add -mdspr2 and -mno-dspr2 help output.
	104	* doc/c-mips.texi, doc/as.texinfo: Document -mdspr2, -mno-dspr2,
	105	.set dspr2, .set nodspr2.
	106
96e0bbcc NS	107	2007-02-20 Nathan Sidwell <nathan@codesourcery.com>
	108
	109	* config/tc-m68k.c (mcf5210a_ctrl, mcf52235_ctrl, mcf5225_ctrl): New.
	110	(m68k_cpus): Add 5210a..5211a, 52230..52235 5224..5225.
	111
d31f0f6d AM	112	2007-02-18 Alan Modra <amodra@bigpond.net.au>
	113
	114	* write.c (TC_FX_SIZE_SLACK): Define.
	115	(write_relocs): Reinstate check for fixup within frag.
	116	* config/tc-bfin.h (TC_FX_SIZE_SLACK): Define.
	117	* config/tc-h8300.h (TC_FX_SIZE_SLACK): Define.
	118	* config/tc-mmix.h (TC_FX_SIZE_SLACK): Define.
	119	* config/tc-sh.h (TC_FX_SIZE_SLACK): Define.
	120	* config/tc-xstormy16.h (TC_FX_SIZE_SLACK): Define.
	121
92f01d61 JM	122	2007-02-17 Mark Mitchell <mark@codesourcery.com>
	123	Nathan Sidwell <nathan@codesourcery.com>
	124	Vladimir Prus <vladimir@codesourcery.com
	125	Joseph Myers <joseph@codesourcery.com>
	126
	127	* configure.in (--with-bugurl): New option.
	128	* configure: Regenerate.
	129	* dep-in.sed: Remove bin-bugs.h.
	130	* Makefile.am (REPORT_BUGS_TO): Define.
	131	(INCLUDES): Define REPORT_BUGS_TO.
	132	(DEP_INCLUDES): Likewise.
	133	($(OBJS)): No longer depend on bin-bugs.h.
	134	* Makefile.in: Regenerate.
	135	* doc/Makefile.in: Regenerate.
	136	* as.c (show_usage): Don't print empty REPORT_BUGS_TO.
	137	* as.h: Remove include of bin-bugs.h.
	138
b4b24b79 AM	139	2007-02-17 Alan Modra <amodra@bigpond.net.au>
	140
	141	* write.c: White space fixes.
	142	(fixup_segment): Move symbol_mri_common_p adjustments..
	143	(write_relocs): ..and symbol_equated_reloc_p adjustments..
	144	(adjust_reloc_syms): ..to here.
	145
e7ff5c73 AM	146	2007-02-16 Alan Modra <amodra@bigpond.net.au>
	147
	148	* subsegs.c (subseg_change, subseg_get): Use xcalloc rather than
	149	xmalloc, memset. Don't bother assigning NULL to known zero mem.
	150	(subseg_set_rest): Remove unnecessary cast.
	151	* write.c: Include libbfd.h. Replace PTR with void * throughout.
	152	Remove unnecessary forward declarations and casts.
	153	(set_symtab): Delete extern bfd_alloc.
	154	(fixup_segment): Move.
	155
a8e24a56 NS	156	2007-02-15 Nathan Sidwell <nathan@codesourcery.com>
	157
	158	* config/m68k-parse.h (m68k_register): Add ROMBAR0, ASID.
	159	* config/tc-m68k.c (mcfv4e_ctrl): Add ColdFire specific names.
	160	(mcf5475_ctrl, mcf5485_ctrl): New.
	161	(m68k_cpus): Use mcf5485_ctrl and mcf5485_ctrl for those families.
	162	(m68k_ip): Add ASID, MMUBAR, ROMBAR0 handling.
	163	(init_table): Add asid, mmubar, adjust rombar0.
	164
4eed87de AM	165	2007-02-14 Alan Modra <amodra@bigpond.net.au>
	166
	167	* config/tc-i386.h (Seg2ShortForm, Seg3ShortForm): Delete.
	168	* config/tc-i386.c: Wrap overly long lines, whitespace fixes.
	169	(process_operands): Move old Seg2ShortForm and Seg3ShortForm
	170	code, and test for these insns using a combination of
	171	opcode_modifier and operand_types.
	172
7bd1c961 PB	173	2007-02-07 Paul Brook <paul@codesourcery.com>
7bd1c961 PB	174
5c817587	175	* configure.tgt: Add arm--uclinux-*eabi.
7bd1c961	176
280d71bf	177	2007-02-05 Dave Brolley <brolley@redhat.com>
4948f0d4 DB	178	Richard Sandiford <rsandifo@redhat.com>
	179	DJ Delorie <dj@redhat.com>
	180	Stan Cox <scox@redhat.com>
	181	Jim Blandy <jimb@redhat.com>
	182	Nick Clifton <nickc@redhat.com>
	183	Jim Wilson <wilson@redhat.com>
	184	Frank Ch. Eigler <fche@redhat.com>
	185	Graydon Hoare <graydon@redhat.com>
	186	Ben Elliston <bje@redhat.com>
	187	John Healy <jhealy@redhat.com>
	188	Richard Henderson <rth@redhat.com>
	189
	190	* Makefile.am (CPU_TYPES): Add mep.
	191	(TARGET_CPU_CFILES): Add tc-mep.c.
	192	(TARGET_CPU_HFILES): Add tc-mep.h.
	193	(DEPTC_mep_elf): New variable.
	194	(DEPTC_mep_coff): Likewise.
	195	(DEPOBJ_mep_coff, DEPOBJ_mep_elf, DEP_mep_coff, DEP_mep_elf): Likewise.
	196	* configure.in: Support mep.
	197	* configure.tgt: Likewise.
	198	* config/tc-mep.c: New file.
280d71bf DB	199	* config/obj-elf.c: New file.
	200	* config/tc-mep.c: New file.
	201	* config/tc-mep.h: New file.
	202	* testsuite/gas/mep: New testsuite with content.
	203	* Makefile.in: Regenerate.
	204	* configure: Regenerate.
	205
	206	2007-02-05 Dave Brolley <brolley@redhat.com>
	207
	208	* cgen.c (gas_cgen_install_complex_reloc): Removed.
	209	(complex_reloc_installation_howto): Removed.
	210
	211	2007-02-05 Dave Brolley <brolley@redhat.com>
4948f0d4 DB	212	Graydon Hoare <graydon@redhat.com>
	213	DJ Delorie <dj@redhat.com>
	214	Catherine Moore <clm@redhat.com>
	215	Michael Chastain <chastain@redhat.com>
	216	Frank Ch. Eigler <fche@redhat.com>
280d71bf DB	217
280d71bf DB	218	* symbols.c (use_complex_relocs_for): New, to decide
4948f0d4 DB	219	when to use complex relocs. Add signed RELC support.
	220	(resolve_symbol_value): Call use_complex_relocs_for. Unconditionally
	221	encode expression symbols as mangled complex relocation symbols (when
	222	compiled with -DOBJ_COMPLEX_RELOC).
	223	(symbol_relc_make_sym,value,expr): New traversal/conversion routines.
	224	* cgen.c (gas_cgen_md_apply_fix3): Only set signed_p if RELC. Call
	225	encode_addend with new args. Modify to get start, length from
	226	ifield whenever it is set. Also change condition on which
	227	self-describing relocs are encoded. Add hook into
	228	gas_cgen_encode_addend.
	229	(queue_fixup_recursively): Add signed RELC support. Change from masked
	230	expr to trunc flag. Restore assignment of sub-field value to
	231	temporary in fixups array. Reflect changed meaning of last arg to
280d71bf	232	queue_fixup_recursively.
4948f0d4	233	(fixup): Add cgen_maybe_multi_ifield member.
280d71bf DB	234	(make_right_shifted_expr): New function.
	235	(queue_fixup): Change to recursive function that fragments
	236	fixups if operand has a multi-ifield.
	237	(gas_cgen_parse_operand): Add RELC code to wrap expressions in
	238	symbols, call weak_operand_overflow_check, and fragment call
	239	queue_fixup with operand fields.
	240	(gas_cgen_finish_insn) Modify to manage ifield pointer.
280d71bf DB	241	(weak_operand_overflow_check): New function to try to select
280d71bf DB	242	insns correctly.
4948f0d4	243	(gas_cgen_encode_addend): New function for relc.
280d71bf	244	(gas_cgen_install_complex_reloc): Likewise.
280d71bf	245	(gas_cgen_tc_gen_reloc): Add hook into gas_cgen_install_complex_reloc.
4948f0d4 DB	246	* write.h (struct fix): Add msb_field_p to fx_cgen sub-struct. Add
	247	cgen_maybe_multi_ifield field to fx_cgen substructure.
	248	* cgen.h (GAS_CGEN_MAX_FIXUPS): Bump from 3 up to 32.
	249	* symbols.h (symbol_relc_make_sym,value,expr): New prototypes.
	250
e110eeb7 DD	251	2007-02-03 DJ Delorie <dj@delorie.com>
	252
	253	* config/tc-m32c.c (m32c_cons_fix_new): New. Added to support 3
	254	byte relocs.
	255	* config/tc-m32c.h (TC_CONS_FIX_NEW): Define.
	256	(m32c_cons_fix_new): Prototype.
	257
60242db2 BW	258	2007-02-02 Bob Wilson <bob.wilson@acm.org>
	259
	260	* config/tc-xtensa.c (xg_build_to_insn): Use tinsn_init.
	261	(xg_expand_assembly_insn, istack_push_space, istack_pop): Likewise.
	262
bbdd25a8 BW	263	2007-02-02 Bob Wilson <bob.wilson@acm.org>
	264
	265	* config/tc-xtensa.c (SUFFIX_MAP, suffix_relocs): New.
	266	(xtensa_elf_suffix): Use suffix_relocs instead of local mapping table.
	267	(map_suffix_reloc_to_operator): New.
	268	(map_operator_to_reloc): New.
	269	(expression_maybe_register): Fix incorrect test of return value from
	270	xtensa_elf_suffix. Rearrange to use map_suffix_reloc_to_operator.
	271	(xg_assemble_literal, convert_frag_immed): Use map_operator_to_reloc.
	272
9c874773 BW	273	2007-02-02 Bob Wilson <bob.wilson@acm.org>
	274
	275	* config/xtensa-istack.h (struct tinsn_struct): Delete fixup field.
	276	(tinsn_get_tok): Delete prototype.
	277	* config/tc-xtensa.c (tinsn_get_tok): Delete.
	278
61376837 BW	279	2007-02-02 Bob Wilson <bob.wilson@acm.org>
	280
	281	* config/xtensa-relax.h (struct build_instr): Delete id field.
	282	* config/xtensa-relax.c (widen_spec_list): Remove zeros from LITERAL
	283	and LABEL tokens.
	284	(append_literal_op, append_label_op): Remove litnum/labnum arguments;
	285	set op_data fields to zero.
	286	(parse_id_constant): Delete.
	287	(build_transition): Remove code to handle numbered literals and labels.
	288
bc447904 BW	289	2007-02-02 Bob Wilson <bob.wilson@acm.org>
	290
	291	* config/xtensa-relax.c (build_transition): Remove code after as_fatal.
	292	(build_transition_table): Likewise.
	293
63a7429b BW	294	2007-02-01 Bob Wilson <bob.wilson@acm.org>
	295
	296	* config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Delete use of
	297	fx_tcbit.
	298	* config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Remove.
	299
20ee54e8 AM	300	2007-02-02 Alan Modra <amodra@bigpond.net.au>
	301
	302	* write.h (struct fix <fx_pcrel_adjust, fx_size>): Move.
	303	(struct fix <fx_plt>): Rename to tcbit2.
	304	* write.c (fix_new_internal): Adjust.
	305	(TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
	306	* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
	307	* config/tc-cris.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
	308	* config/tc-i386.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
	309	* config/tc-i960.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
	310	* config/tc-sh.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
	311	* config/tc-sh64.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
	312	* config/tc-sparc.h (TC_FORCE_RELOCATION_LOCAL): Likewise.
	313	* config/tc-msp430.c (msp430_force_relocation_local): Likewise.
	314	* config/tc-ia64.c (emit_one_bundle): Don't set fx_plt.
	315	* config/tc-ia64.h (TC_FORCE_RELOCATION_LOCAL): Don't test fx_plt.
	316	Instead, compare fx_r_type.
	317	* config/tc-xtensa.c (xg_add_opcode_fix, md_apply_fix): Use
	318	fx_tcbit in place of fx_plt.
	319	* config/tc-xtensa.h (TC_FORCE_RELOCATION_LOCAL): Define.
	320	* doc/internals.texi (TC_FORCE_RELOCATION_LOCAL): Remove reference
	321	to fx_plt.
	322
bf083c64 NC	323	2007-01-30 Nick Clifton <nickc@redhat.com>
	324
	325	* as.c (main): Mark symbols created via the --defsym command line
	326	option as volatile so that they can be overridden later on by a
	327	.set directive. This maintains compatibility with the behaviour
	328	of earlier versions of the assembler.
	329	* doc/as.texinfo (--defsym): Document that the defined symbol's
	330	value can be overridden via a .set directive.
	331
fc523535	332	2007-01-28 H.J. Lu <hongjiu.lu@intel.com>
4d456e3d L	333
	334	* config/tc-i386.c (swap_imm_operands): Renamed to ...
	335	(swap_2_operands): This. Take 2 ints.
	336	(md_assemble): Updated.
	337	(swap_operands): Call swap_2_operands to swap 2 operands.
	338
7bc4c13c DD	339	2007-01-24 DJ Delorie <dj@redhat.com>
	340
	341	* config/tc-m32c.c (md_pseudo_table): Add .3byte.
	342
48903831 NC	343	2007-01-22 Nick Clifton <nickc@redhat.com>
48903831 NC	344
07302d31	345	PR gas/3871
48903831 NC	346	* tc-score.c: Remove unnecessary uses of _().
	347	Make the err_msg[] a file level local array in order to save
	348	storage space.
	349	Remove unnecessary sprintf()s.
	350
14119072 ML	351	2007-01-18 Mei Ligang <ligang@sunnorth.com.cn>
14119072 ML	352
07302d31	353	PR gas/3871
14119072 ML	354	* config/tc-score.c : Using _() for const string.
	355	Do not assign inst.error with a local string pointer.
	356	(md_section_align): Pad section.
	357
99018f42 L	358	2007-01-13 H.J. Lu <hongjiu.lu@intel.com>
	359
	360	* config/tc-i386.c (build_modrm_byte): Check number of operands
	361	when procssing memory/register operand.
	362
465e5617 NC	363	2007-01-12 Nick Clifton <nickc@redhat.com>
	364
	365	PR gas/3856
	366	* macro.c (expand_irp): Do not ignore spaces inside quoted
	367	strings.
	368
e8630bd7 AM	369	2007-01-12 Alan Modra <amodra@bigpond.net.au>
	370
	371	* config/tc-spu.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
	372	* config/tc-m32r.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
	373	* config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Delete.
	374	(TC_FORCE_RELOCATION): Define.
	375	(TC_FORCE_RELOCATION_LOCAL): Define.
	376	* config/tc-mn10300.c (mn10300_fix_adjustable): Adjust.
	377
1f5409bb AM	378	2007-01-12 Alan Modra <amodra@bigpond.net.au>
	379
	380	* input-file.c (input_file_open): Check fgets return.
	381
dc4503c6 PB	382	2007-01-11 Paul Brook <paul@codesourcery.com>
	383
	384	* config/tc-arm.c (do_t_add_sub): Use Rd and Rs.
	385
04f8d83b NC	386	2007-01-11 Nick Clifton <nickc@redhat.com>
04f8d83b NC	387
493cb6ef NC	388	PR gas/3707
	389	* config/tc-arm.c (md_begin): Cope with an NULL mcpu_fpu_opt
	390	variable.
	391
04f8d83b NC	392	* config/tc-mcore.c (md_number_to_chars): Use
	393	number_to_chars_{big\|little}endian.
	394
3bdcfdf4 KH	395	2007-01-08 Kazu Hirata <kazu@codesourcery.com>
	396
	397	* config/tc-m68k.c (m68k_archs, m68k_cpus): Treat Fido as an
	398	architecture by itself.
	399	(m68k_ip): Don't issue a warning for tbl instructions on fido.
	400	(m68k_elf_final_processing): Treat Fido as an architecture by
	401	itself.
	402
42037fe5 NC	403	2007-01-08 Kai Tietz <kai.tietz@onevision.com>
	404
	405	* configure.tgt: Renamed target x86_64--mingw64 to x86_64--mingw*
	406
e4a3b5a4 L	407	2007-01-05 H.J. Lu <hongjiu.lu@intel.com>
	408
	409	* config/tc-i386.c (set_intel_syntax): Update set_intel_syntax
	410	depending on allow_naked_reg.
	411
a028a6f5 PB	412	2007-01-04 Paul Brook <paul@codesourcery.com>
	413
	414	* config/tc-arm.c (do_cpsi): Set mmod bit for 2 argument form.
	415
2ca3ace5 L	416	2007-01-04 H.J. Lu <hongjiu.lu@intel.com>
2ca3ace5 L	417
44f9b8ac	418	PR gas/3830
2ca3ace5 L	419	* config/tc-i386.c (register_prefix): New.
2ca3ace5 L	420	(set_intel_syntax): Set set_intel_syntax to "" if register
2221f452	421	prefix isn't needed.
2ca3ace5 L	422	(check_byte_reg): Use register_prefix for error message.
	423	(check_long_reg): Likewise.
	424	(check_qword_reg): Likewise.
	425	(check_word_reg): Likewise.
	426
627907b7 JB	427	2006-01-04 Julian Brown <julian@codesourcery.com>
	428
	429	* config/tc-arm.c (do_neon_shl_imm): Swap rN, rM.
	430	(do_neon_qshl_imm): Likewise.
	431	(do_neon_rshl): New function. Handle rounding variants of
	432	v{q}shl-by-register.
	433	(insns): Use do_neon_rshl for vrshl, vqrshl.
	434
92559b5b PB	435	2007-01-04 Paul Brook <paul@codesourcery.com>
	436
	437	* config/tc-arm.c (NEON_ENC_TAB): Fix encoding of vclt, vcle, vaclt
	438	and vacle.
	439
2ca3ace5 L	440	2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
	441
	442	* config/tc-i386.c (swap_operands): Remove branches.
	443
4dc85607 L	444	2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
	445
	446	* config/tc-i386.c: Update copyright year.
	447	* config/tc-i386.h: Likewise.
	448
1509aa9a L	449	2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
	450
	451	* config/tc-i386.c (smallest_imm_type): Return unsigned int
	452	instead of int.
	453
e3bb37b5 L	454	2007-01-03 H.J. Lu <hongjiu.lu@intel.com>
	455
	456	* config/tc-i386.c: Convert to ISO C90 formatting
	457	* config/tc-i386.h: Likewise.
	458
d821e36b DD	459	2007-01-03 David Daney <ddaney@avtrex.com>
	460
	461	* config/tc-mips.c (md_show_usage): Clean up -mno-shared
	462	documentation.
	463
44021fe5	464	For older changes see ChangeLog-2006
08d56133 NC	465	\f
	466	Local Variables:
	467	mode: change-log
	468	left-margin: 8
	469	fill-column: 74
	470	version-control: never
	471	End: