[binutils.git] / gas / ChangeLog

2007-02-20  Thiemo Seufer  <[email protected]>
            Chao-Ying Fu  <[email protected]>

	* 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  <[email protected]>

	* 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  <[email protected]>

	* 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  <[email protected]>
            Nathan Sidwell  <[email protected]>
            Vladimir Prus  <[email protected]
            Joseph Myers  <[email protected]>

	* 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  <[email protected]>

	* 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  <[email protected]>

	* 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  <[email protected]>

	* 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  <[email protected]>

	* 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  <[email protected]>

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

2007-02-05  Dave Brolley  <[email protected]>
	    Richard Sandiford  <[email protected]>
	    DJ Delorie  <[email protected]>
	    Stan Cox  <[email protected]>
	    Jim Blandy  <[email protected]>
	    Nick Clifton  <[email protected]>
	    Jim Wilson  <[email protected]>
	    Frank Ch. Eigler  <[email protected]>
	    Graydon Hoare  <[email protected]>
	    Ben Elliston  <[email protected]>
	    John Healy  <[email protected]>
	    Richard Henderson  <[email protected]>

	* 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  <[email protected]>

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

2007-02-05  Dave Brolley  <[email protected]>
	    Graydon Hoare  <[email protected]>
	    DJ Delorie  <[email protected]>
	    Catherine Moore  <[email protected]>
	    Michael Chastain  <[email protected]>
	    Frank Ch. Eigler  <[email protected]>

	* 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  <[email protected]>

	* 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  <[email protected]>
	
	* 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  <[email protected]>

	* 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  <[email protected]>

	* 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  <[email protected]>

	* 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  <[email protected]>

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

2007-02-01  Bob Wilson  <[email protected]>

	* 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  <[email protected]>

	* 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  <[email protected]>

	* 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  <[email protected]>

	* 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  <[email protected]>

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

2007-01-22  Nick Clifton  <[email protected]>

	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  <[email protected]>

	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  <[email protected]>

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

2007-01-12  Nick Clifton  <[email protected]>

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

2007-01-12  Alan Modra  <[email protected]>

	* 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  <[email protected]>

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

2007-01-11  Paul Brook  <[email protected]>

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

2007-01-11  Nick Clifton  <[email protected]>

	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  <[email protected]>

	* 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	<[email protected]>

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

2007-01-05  H.J. Lu  <[email protected]>

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

2007-01-04  Paul Brook  <[email protected]>

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

2007-01-04  H.J. Lu  <[email protected]>

	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  <[email protected]>

	* 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  <[email protected]>

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

2007-01-03  H.J. Lu  <[email protected]>

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

2007-01-03  H.J. Lu  <[email protected]>

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

2007-01-03  H.J. Lu  <[email protected]>

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

2007-01-03  H.J. Lu  <[email protected]>

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

2007-01-03  David Daney  <[email protected]>

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

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