changelog

来自「基于4个mips核的noc设计」· 代码 · 共 1,832 行 · 第 1/5 页

2001-06-18  Philip Blundell  <[e-mail]>

	* config/tc-arm.c (do_msr): Remove restriction on usage of
	immediate operands.

2001-06-13  Philip Blundell  <[e-mail]>

	* config/tc-arm.c (thumb_shift): Improve wording of error message.
	(do_t_arit): Likewise.

2001-06-13  Nick Clifton  <[e-mail]>

	* config/tc-sh.c (md_pseudo_table): Only intercept the .file and
	.loc pseudos if the dfwarf2 functions are available.
	(md_assemble): Only call dwarf2_emit_insn if it is available.

2001-06-13  Nick Clifton  <[e-mail]>

	Merge from mainline:
	2001-05-11  Nick Clifton  <[e-mail]>
	* config/tc-arm.c (arm_handle_align): When truncating an aligned
	block, ensure that the low order bits of the alignment are
	preserved.
	2001-05-06  Nick Clifton  <[e-mail]>
	* config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
	* config/tc-arm.c (arm_handle_align): Do not insert more than
	MAX_MEM_FOR_RS_ALIGN_CODE bytes.
	(arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
	2001-04-26  Nick Clifton  <[e-mail]>
	* config/tc-arm.c (arm_handle_align): New Function:  Generate
	no-op filled alignment frags.
	(arm_frag_align_code): New Function: Create a code alignment frag.
	(arm_init_frag): New Function: Initialse the target dependent
	parts of a frag.
	* config/tc-arm.h (TC_FRAG_TYPE): Define.
	(TC_FRAG_INIT): Define.
	(HANDLE_ALIGN): Define.
	(md_do_align): Define.
	2001-03-12  Nick Clifton  <[e-mail]>
	* config/tc-arm.c (md_begin): Always set machine type based on
	cpu_variant.
	2001-03-06  Nick Clifton  <[e-mail]>
	* config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
	BLX(1) instruction.

2001-06-12  Nick Clifton  <[e-mail]>

	* doc/as.texinfo (Infix Ops): Document that comparison and
	combiner operators can be used as infix operators.

2001-06-12  Nick Clifton  <[e-mail]>

	* config/tc-arm.c: Fix test for overlow of literal pool.

2001-06-11  Alan Modra  <[e-mail]>

	Merge from mainline.
	2001-06-08  Alan Modra  <[e-mail]>
	* config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
	S_GET_VALUE by using a temp.
	(append_insn): Likewise, and for S_SET_VALUE too.
	(mips_emit_delays): Likewise.
	(my_getExpression): Likewise.
	(md_apply_fix): Likewise.  Use "valueT" rather than "long" for "value".
	(mips16_extended_frag): Cater for first relaxation pass having
	bogus addresses.  Use relax_marker to reliably determine whether a
	symbol frag has been reached on the current pass.

	2001-06-07  H.J. Lu  <[e-mail]>
	* configure.in: Use MIPS_STABS_ELF for Linux/mips.
	* configure: Regenerate.

	2001-06-07  H.J. Lu  <[e-mail]>
	* config/tc-mips.c (mips_pseudo_table): Add "extern" if
	MIPS_STABS_ELF is defined.

	2001-06-06  Christian Groessler <[e-mail]>
	* config/tc-z8k.c: Removed many warnings by removing unused
	variables and tagging unused parameters as such.
	(md_begin): Fixed a typo (","instead of ";").
	(struct ctrl_table): Add parentheses to initialize array
	correctly.
	(struct flag_table): Likewise.
	(struct intr_table): Likewise.
	(struct table): Likewise.
	(check_operand): "#if 0"'ed since it doesn't seem to be used.

	2001-06-06  Peter Jakubek <[e-mail]>
	* gas/config/tc-m68k.c (md_show_usage): Add all supported ColdFire
	options to list (e.g. m5206e, m5307, m5407).

	2001-06-06  Alan Modra  <[e-mail]>
	* config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
	<JumpByte, JumpDword insn output>: Remove dead code.

	2001-06-05  Nick Clifton  <[e-mail]>
	* symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
	status.

	2001-05-27  Alan Modra  <[e-mail]>
	* config/tc-m68k.c (md_assemble): Ensure variable part of frag is
	allocated in the same chunk as the fixed part.

	2001-05-25  Alan Modra  <[e-mail]>
	* configure.in: Replace linuxoldld with linux*oldld.
	* configure: Regenerate.

	2000-05-24  Tom Rix <[e-mail]>
	* config/obj-coff.c (add_lineno): xcoff allows negative line
	numbers
	* config/tc-ppc.c (ppc_stabx): fix generated symbol

	2001-05-23  Thiemo Seufer <[e-mail]>
	* config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
	architecture, remove erraneous ISA_MIPS32.
	(md_show_usage): Add MIPS r12k support.
	(mips_cpu_info_table): Add MIPS r12k support.

	2001-05-22  Alan Modra  <[e-mail]>
	* config/tc-m68k.c (relaxable_symbol): Only treat external symbols
	as relaxable if embedded system, make weak syms non-relaxable.
	Move definition..
	(tc_m68k_fix_adjustable): ..so it can be used here.
	(md_apply_fix_2): Sign extend without conditional.

	2001-05-16  Jeff Johnston  <[e-mail]>
	* cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
	howto entry is not found.

	2001-05-10  Alan Modra  <[e-mail]>
	* config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
	symbol_next.
	* config/tc-fr30.c (md_estimate_size_before_relax): Return size of
	current variable part of frag.
	* config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
	* config/tc-m68hc11.c (RELAX_STATE): Define.
	(RELAX_LENGTH): Define.
	(md_estimate_size_before_relax): Handle non-relaxable cases
	separately from relaxable cases for clarity, and return correct
	size for multi-pass relaxation.
	* config/tc-tahoe.c (RELAX_LENGTH): Correct.
	(md_estimate_size_before_relax): As for tc-m68hc11.c.
	(md_convert_frag): Remove "length_code".
	* config/tc-vax.c (RELAX_STATE): Define.
	(RELAX_LENGTH): Define.
	(md_relax_table): Add missing entry.
	(md_estimate_size_before_relax): As for tc-m68hc11.c.
	(md_convert_frag): Remove "length_code".
	* config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
	don't bother setting fr_var.  Return correct size for multi-pass
	relaxation.
	* config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
	(md_estimate_size_before_relax): No need to set fr_var.
	* config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
	(md_estimate_size_before_relax): No need to set fr_var.

	2001-05-08  Andreas Schwab  <[e-mail]>
	* config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
	fx_pcrel_adjust explicitly sign extend when reading it.

	2001-05-03  Thiemo Seufer <[e-mail]>
	* Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
	Run "make dep-am".
	* Makefile.in: Regenerate.
	* configure.in: Remove duplicate mips-*-ecoff* entry.
	* configure: Regenerate.
	* config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
	(n_names): Cast away type mismatch.
	(ecoff_sec_sym_ok_for_reloc): Add unused attribute.
	(obj_ecoff_frob_symbol): Likewise.
	* ecoff.c: (add_file): Add unused attribute.
	(ecoff_directive_begin): Likewise.
	(ecoff_directive_bend): Likewise.
	(ecoff_directive_def): Likewise.
	(ecoff_directive_dim): Likewise.
	(ecoff_directive_scl): Likewise.
	(ecoff_directive_size): Likewise.
	(ecoff_directive_type): Likewise.
	(ecoff_directive_tag): Likewise.
	(ecoff_directive_val): Likewise.
	(ecoff_directive_endef): Likewise.
	(ecoff_directive_end): Likewise.
	(ecoff_directive_ent): Likewise.
	(ecoff_directive_extern): Likewise.
	(ecoff_directive_file): Likewise.
	(ecoff_directive_fmask): Likewise.
	(ecoff_directive_frame): Likewise.
	(ecoff_directive_mask): Likewise.
	(ecoff_directive_loc): Likewise.
	(mark_stabs): Likewise.
	(ecoff_stab):  Likewise.
	(ecoff_frob_symbol): Cast away type mismatch.
	(ecoff_padding_adjust): Likewise.
	(ecoff_build_symbols): Likewise.
	(ecoff_build_procs): Likewise.
	(ecoff_build_aux): Likewise.
	(ecoff_build_strings): Likewise.
	(ecoff_build_fdr): Likewise.
	(ecoff_build_debug): Likewise.
	* itbl-ops.c (itbl_assemble): Variable initialization.

	2001-04-29  Keith M Wesolowski <[e-mail]>
	* config/tc-mips.c (md_parse_option): Also accept
	elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.

	2001-04-27  Sean McNeil <[e-mail]>
	* configure.in: Add arm-vxworks.
	* configure: Regenerate.

	2001-04-25  Nick Clifton  <[e-mail]>
	* config/obj-coff.c (do_linenos_for): Check to see if the filename
	symbol has been initialised before extracting its symbol index.

	2001-04-24  Christian Groessler  <[e-mail]>
	* config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
	generate R_CALLR and R_REL16 relocations

	2000-04-20  Jason Eckhardt  <[e-mail]>
	* config/tc-d10v.h (tc_frob_label): Update the symbol's frag
	since frag_now can change after d10v_cleanup is called.

	2001-04-12  Jason Merrill  <[e-mail]>
	* dwarf2dbg.c (process_entries): Don't optimize redundant line notes.

	2001-04-07  Steven J. Hill  <[e-mail]>
	* config/tc-mips.c: Support ELF64 for traditional MIPS targets.
	* Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
	* Makefile.in: Regenerated.
	* configure.in: Use traditional MIPS targets for Linux/MIPS.
	* configure: Regenerated.

	2001-04-05  Alan Modra  <[e-mail]>
	* configure.in: Add h8500-*-coff and h8500-*-rtems targets.
	* configure: Regenerate.
	* config/tc-h8500.c (md_estimate_size_before_relax): Add missing
	cases, and always return size based on current fr_subtype.
	(md_begin): Move initialization of md_relax_table..
	(md_relax_table): ..to static initializer.  Set rlx_length for
	UNDEF_WORD_DISP cases.
	* config/tc-w65.c (md_estimate_size_before_relax): Likewise.
	(md_begin): Likewise.
	(md_relax_table): Likewise.
	* config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
	(md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
	Set rlx_backward and rlx_forward to zero for unused states.
	* config/tc-sh.c (md_estimate_size_before_relax): Likewise.
	(md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
	(UNCOND12, UNCOND32): Remove duplicate defines.

	2001-03-30  Alan Modra  <[e-mail]>
	* dwarf2dbg.c (dwarf2_directive_file): Fix warnings.

	2001-03-30  Alan Modra  <[e-mail]>
	* config/tc-sh.c (md_estimate_size_before_relax): Add extra
	do-nothing cases to switch to avoid abort on a second relaxation
	pass, and tidy code a little.
	* config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
	* config/tc-w65.c (md_estimate_size_before_relax): Likewise.
	* config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
	(COND32, UNCD32): Rename to DISP32 throughout.
	(UNDEF_WORD_DISP): Renumber to 3.
	(md_estimate_size_before_relax): Add extra do-nothing cases.
	* config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
	* config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
	handle word and dword branches.

	2001-03-17  Alan Modra  <[e-mail]>
	* read.c (do_org): Handle complex expressions.
	* cgen.c (gas_cgen_finish_insn): Likewise.

	2001-03-15  Alexandre Oliva  <[e-mail]>
	* config/tc-sh.c (parse_reg): Match capital MACH and MACL.

	2001-03-06  Igor Shevlyakov  <[e-mail]>
	* config/tc-m68k.c : Add 5407 to archs[] table.
	(HAVE_LONG_BRANCH): Add mcf5407.
	(select_control_regs): Recognize 5407.

	2001-03-02  Richard Sandiford  <[e-mail]>
	* config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
	(gen_to_words): Print warnings if NaNs are found and the target CPU
	does not support them.  Allow largest exponent to be used in normal
	numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.

	2001-02-27  Alan Modra  <[e-mail]>
	* configure.in (BFD_VERSION): New.
	(AM_INIT_AUTOMAKE): Use $BFD_VERSION.
	* configure: Regenerate.

	2001-02-26  Mark Elbrecht  <[e-mail]>
	* config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
	SEC_NEVER_LOAD when the 'n' flag is used.
	Add SEC_NEVER_LOAD to matchflags.

	2001-02-24  Stephane Carrez  <[e-mail]>
	* symbols.c (decode_local_label_name): Initialize message_format
	only when an error is reported (perf pb due to I18N).

	2001-02-23  H.J. Lu  <[e-mail]>
	* dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
	BFD_ASSEMBLER is not defined.

	2001-02-16  matthew green  <[e-mail]>
	* cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.

	2001-02-11  Maciej W. Rozycki  <[e-mail]>
	* config/tc-mips.c (macro): For M_LA_AB emit a
	BFD_RELOC_MIPS_CALL16 relocation or a
	BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
	BFD_RELOC_MIPS_GOT16 and
	BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
	loading the jump register when generating SVR4_PIC code.

	2001-02-10  Chris Demetriou  <[e-mail]>
	* configure.in: Make 'mipself' and 'mipsecoff' emulations
	map to MIPS-specific files, as they used to do before the
	change on 2000-05-21.
	* configure: Regerate.

	2001-02-10  Chris Demetriou  <[e-mail]>
	* config/tc-mips.c (md_parse_option): Don't try to compile
	ELF-only option code if not ELF.

2001-06-10  Philip Blundell  <[e-mail]>

	* configure.in: Set version to 2.11.1.
	* configure: Regenerate.

2001-06-07  Alan Modra  <[e-mail]>

	* Most files: Update copyright notices.

2001-06-06  Hans-Peter Nilsson  <[e-mail]>

	* config/tc-cris.c (cris_insn_first_word_frag): New.
	(md_assemble): Call cris_insn_first_word_frag to get the first
	frag in an insn, not frag_more.  Don't call dwarf2_emit_insn at
	end.  Drop variable insn_size.
	(gen_bdap): Call cris_insn_first_word_frag, not frag_more.

2001-06-06  Nick Clifton  <[e-mail]>

	* as.c (show_usage): Remove L from listing options.  It is not a
	generic option.

2001-06-06  Tracy Kuhrt <[e-mail]>

	* as.c (parse_args): Correct option name "listing-lhs-width2".

2001-05-30  Richard Henderson  <[e-mail]>

	* read.c (emit_leb128_expr): Call md_cons_align.

2001-05-28  Jeff Sturm  <[e-mail]>

	* config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
	BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
	(tc_gen_reloc): Likewise.
	(sparc_cons_align): Don't clear sparc_no_align_cons.
	(cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for 
	BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.

2001-05-23  Alan Modra  <[e-mail]>

	Merge from mainline.
	2001-05-22  Alan Modra  <[e-mail]>
	* config/tc-arc.c (md_assemble): Use is_end_of_line instead of