changelog-9899

来自「基于4个mips核的noc设计」· 代码 · 共 1,866 行 · 第 1/5 页

	* config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF.  Declare
	debug_line.
	(md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
	(md_assemble): Call dwarf2_where for OBJ_ELF.
	(pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
	(pa_end_of_source): New function.
	* tc-hppa.h (md_end): Define for OBJ_ELF.

1999-09-14  Michael Meissner  <[e-mail]>

	* configure.in (Canonicalization of target names): Remove adding
	${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
	generates $ac_config_sub with a ${CONFIG_SHELL} already.
	* configure: Regenerate.

1999-09-14  Donn Terry  <[e-mail]>

	* config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.

1999-09-13  Alan Modra  <[e-mail]>

	* config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
	pc-relative jmp/call to an absolute symbol.
	(md_apply_fix3): When OBJ_ELF, don't add the values in twice for
	absolute section symbols.

	* config/tc-i386.c (md_assemble): Correct frag_var size.  Tidy
	jump handling code and comments.

1999-09-12  Ian Lance Taylor  <[e-mail]>

	* config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
	the value if TE_PE and a global defined symbol.

1999-09-11  Ian Lance Taylor  <[e-mail]>

	* write.c (dump_section_relocs): Call print_symbol_value_1 to
	print the symbol, rather than printing it here.

1999-09-11  Donn Terry  <[e-mail]>

	* config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
	BFD_RELOC_RVA relocations.

	* config/tc-i386.c (md_undefined_symbol): Compare the name against
	the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
	starts with "_G".

	* write.c (write_relocs): Call SET_SECTION_RELOCS if it is
	defined.
	* config/obj-coff.h (SET_SECTION_RELOCS): Define.
	* doc/internals.texi (Object format backend): Document
	SET_SECTION_RELOCS.

	* config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
	relocations against global symbols if TE_PE.

	* config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
	(obj_pseudo_table): Always handle ".ident" with obj-coff_ident.

	* config/obj-coff.c (coff_frob_symbol): Prohibit weak common
	symbols.

	* config/obj-coff.c (obj_coff_endef): Don't merge labels, or
	symbols which do not have a constant value, or tags with
	non-tags.  Remove the symbol from the list before adding it at the
	end.

	* config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
	C_FCN symbol differently if TE_PE.
	(obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
	appears in the pseudo-op, rather coff_line_base which is only set
	for a .bf symbol.

	* config/obj-coff.c (obj_coff_loc): New static function.
	(obj_pseudo_table): Add "loc".

	* config/obj-coff.c (add_lineno): Check that the line number is
	positive.

	* config/atof-ieee.c (atof_ieee): Change what_kind to int.
	* config/atof-vax.c (flonum_gen2vax): Change format_letter to
	int.
	(md_atof): Return NULL rather than 0.
	* config/tc-i386.c (md_atof): Change type to int.
	* expr.c (expr): Change first parameter to int.
	* config/obj-coff.c: Add declarations for static functions.
	(coff_frob_symbol): Use SYM_AUXENT.
	* config/tc-i386.h (flag_16bit_code): Don't declare.

	* config/obj-coff.c (obj_coff_section): Default to setting
	SEC_LOAD.  Don't set SEC_DATA for 'w' modifier.

	* write.c (adjust_reloc_syms): Print adjusted fixup.

	* expr.c (integer_constant): Correct too_many_digits calculation
	in base 10 case.

1999-09-09  Andreas Schwab  <[e-mail]>

	* doc/c-arm.texi: Fix arguments of @var to not contain
	punctuation.

1999-09-08  Philip Blundell  <[e-mail]>

	* config/tc-arm.c (s_thumb_set): Only support interworking for ELF
	and COFF targets.
	(md_parse_option): Only support -k flag for ELF and COFF targets.

Tue Sep  7 13:28:59 1999  Jeffrey A Law  ([e-mail])

	* config/tc-hppa.c (pa_ip): Put strict register checks before
	call to pa_parse_number.

	* config/tc-hppa.c (pa_ip): Support 'Z' argument.

1999-09-06  Ian Lance Taylor  <[e-mail]>

	* config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
	BFD_ASSEMBLER code.

1999-09-06  Donn Terry  <[e-mail]>

	* as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.

Mon Sep  6 04:26:56 1999  Jeffrey A Law  ([e-mail])

	* config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
	candidate instruction.  Require registers for register arguments
	when in strict mode.  Require assemble-time constants for
	constants when in strict mode.
	(pa_get_absolute_expression): Require a constant when in strict
	mode.

1999-09-06  Nick Clifton  <[e-mail]>

	* config/tc-m32r.c (md_longopts): Fix value for -Wnuh.

1999-09-04  Steve Chamberlain  <[e-mail]>

	* config/tc-pj.c: New file, supports picoJava in ELF.
	* config/tc-pj.h: Ditto.
	* configure.in (pjl*, pj*): New targets.
	* Makefile.am: Rebuild dependencies.
	(CPU_TYPES): Add pj.
	(TARGET_CPU_CFILES): Add config/tc-pj.c.
	(TARGET_CPU_HFILES): Add config/tc-pj.h.
	* doc/c-pj.texi: New file.
	* doc/as.texinfo: Add some PJ specifics.
	* doc/all.texi: Add PJ to the list of all architectures, sort them
	all alphabetically.
	* doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
	* configure, Makefile.in, doc/Makefile.in: Rebuild.

1999-09-02  Alan Modra  <[e-mail]>

	* config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
	(obj_frob_file): Test for null pointer.
	(OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
	(OBJ_PROCESS_STAB): And here.
	(elf_obj_sy): Remove

	* config/obj-elf.h: #ifndef everything defined in obj-multi.h,
	except OBJ_PROCESS_STAB, which we #undef for ecoff.
	(elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.

	* config/obj-coff.c (no_func): Remove.
	(coff_format_ops): Change occurrences of no_func to 0, as we test
	for 0 in obj-multi.h.

	* configure.in:  Enable bfd for i386-coff when primary target is
	bfd.  Enable i386 elf,coff emulation support.  Don't set
	USE_EMULATIONS=1 or te_file=multi unless there is more than one
	emulation to support.
	*configure: Regenerate.

1999-09-02  Nick Clifton  <[e-mail]>

	* config/tc-mcore.c (mcore_s_section): Do not dump literals if a
	.section .line directive is encountered.

1999-09-01  Nick Clifton  <[e-mail]>

	* config/tc-arm.c (md_section_align): Do not align sections in ELF
	format.

	* as.c (show_usage): Add --gdwarf2 to list of options displayed.
	* as.texinfo: Document --gdwarf2 command line option.
	Add additional documentation of ARM command line switches.

1999-08-30  Alan Modra  <[e-mail]>

	* config/tc-i386.c (i386_intel_memory_operand): Combine
	i386_is_reg and parse_register calls.  Remove END_STRING_AND_SAVE
	and RESTORE_END_STRING around parse_register calls.
	(i386_operand): Here too.
	(i386_is_reg): Remove.
	(parse_register): Move as_bad calls from within this function to
	callers.

1999-08-29  Alan Modra  <[e-mail]>

	Based on a patch from H.J. Lu  <[e-mail]>
	* config/tc-i386.c (parse_register): Handle FP regs specially.
	(md_begin): Remove '(' and ')' from register_chars.

1999-08-29  Doug Evans  <[e-mail]>

	* config/tc-m32r.c (md_parse_option): Delete unrecognized option
	error message (done elsewhere).

Sat Aug 28 01:23:11 1999  Jeffrey A Law  ([e-mail])

	* config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.

Sat Aug 28 00:26:26 1999  Jerry Quinn <[e-mail]>

	* config/tc-hppa.c (pa_ip): Replace 'f' by 'v'.  Prefix float register
	args by 'f'.

	* config/tc-hppa.c (pa_ip): Add args q, %, and |.

	* config/tc-hppa.c (pa_ip):  Absorb white space in instructions
	between args.
	Add new completers.  Fix bug in 64 bit condition handling.

	* config/tc-hppa.c (pa_ip):  Add completer codes 'a', 'ch', 'cH',
	'cS', and 'c*'.

	* config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.

	* config/tc-hppa.c (pa_ip):  Add cases for '.', '~'. '$'. and '!'

	* config/tc-hppa.c (pa_ip):  Add case for 'I'.

1999-08-27  Jim Wilson  <[e-mail]>

	* dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
	(struct ls): Add frag field.  Initialize it to zero.
	(out_end_sequence): New local text_frag.  Set it while in text section.
	Replace address check with frag check.  Set ls.frag to text_frag if
	out_set_addr called.
	(dwarf2_gen_line_info): Add explanatory comment.  New local saved_frag.
	Set it before switching sections.  Replace address check with frag
	check.  Set ls.frag to saved_frag if out_set_addr called.

1999-08-26  David Mosberger  <[e-mail]>

	* dwarf2dbg.c (out_end_sequence): If address changed, directly
	output "advance_pc" opcode instead of calling gen_addr_line().
	The latter has the undesired side-effect of creating a new row
	in the debug line info matrix.

1999-08-26  Jim Wilson  <[e-mail]>

	* dwarf2dbg.c (out_end_sequence): Correct comments.  Set last to
	ls.last_filename if last is less than zero.  Set ls.last_filename
	when allocating new entry.
	(dwarf2_gen_line_info): Save seg and subseg info before subseg_new
	call.

1999-08-20  Alan Modra  <[e-mail]>

	* config/tc-i386.c (i386_index_check): Fix the displacement size
	when INFER_ADDR_PREFIX.

1999-08-18  Nick Clifton  <[e-mail]>

	* config/tc-arm.c (md_apply_fix3): If an offset is invalid,
	display its value.

1999-08-17  Ian Lance Taylor  <[e-mail]>

	* config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
	handle 0xffffNNNN constants correctly.

1999-08-16  Nick Clifton  <[e-mail]>

	* config/tc-arm.c (do_ldst): Look for register conflicts on stores
	as well as loads.

1999-08-13  Nick Clifton  <[e-mail]>

	* config/tc-arm.c (validate_offset_imm): Work on unsigned values.
	(md_apply_fix3): Always pass positive values to
	validate_offset_imm.

1999-08-12  Nick Clifton  <[e-mail]>

	* config/tc-arm.c (skip_whitespace): New macro.
	Formatting tidy ups.

	(md_apply_fix3): Store relocation offset in addend for ELF based
	relocs.
	(arm_force_relocation): Always generate relocs for Thumb function
	calls.

1999-08-11  Alan Modra  <[e-mail]>

	* config/tc-i386.c (md_assemble): Remove dead code.  intel_syntax
	LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h

Tue Aug 10 12:58:31 1999  Jeffrey A Law  ([e-mail])

	* config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
	flags for the unwind subspace.

	* config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
	(pa_build_unwind_subspace): Remove #if 0 wrapper.  Select a
	suitable relocation based on the size of the target's pointer.
	Always Use subsegment zero for the unwinders.
	(pa_level): Handle "2.0w".

Mon Aug  9 20:02:22 1999  J"orn Rennecke  <[e-mail]>

	* config/tc-d30v.c (write_2_short): Don't group repeat instructions
	with the following instruction unless this was specified.

1999-08-09  Ian Lance Taylor  <[e-mail]>

	* config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
	certain sections, to match BFD changes.

1999-08-08  Mumit Khan  <[e-mail]>

	* Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
	(EXTRA_SCRIPTS): Define to keep automake happy.
	* Makefile.in: Rebuild.

1999-08-08  Ian Lance Taylor  <[e-mail]>

	* Makefile.am: Rename .dep* files to DEP*.
	(MKDEP): Rename from DEP.  Change all uses.  Use $${srcdir} rather
	than $(srcdir).  Rename TCDEP targets to DEPTC.  Rename OBJDEP
	targets to DEPOBJ.
	* Makefile.in: Rebuild.

1999-08-08  Jakub Jelinek  <[e-mail]>

	* config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.

1999-08-08  Ian Lance Taylor  <[e-mail]>

	* Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
	avoid problems on DOS filesystems.
	* Makefile.in: Rebuild.

	* doc/as.texinfo (Section): Document 's' flag for COFF version.

1999-08-08  Mumit Khan  <[e-mail]>

	* config/obj-coff.c (obj_coff_section): Handle 's' (shared)
	section flag.

1999-08-08  Ian Lance Taylor  <[e-mail]>

	* configure.in: Define and substitute GDBINIT.  Change AC_OUTPUT
	line to create ${GDBINIT} rather than .gdbinit.
	* configure, Makefile.in, doc/Makefile.in: Rebuild.

Fri Aug  6 12:12:44 1999  Jeffrey A Law  ([e-mail])

	* config/tc-hppa.c (pa_ip, case '?'): Add missing break.

Fri Aug  6 09:46:35 1999  Jerry Quinn <[e-mail]>

	* config/tc-hppa.c (pa_ip):  Add 64 bit condition completers.

1999-08-06  Jakub Jelinek  <[e-mail]>

	* config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
	non-adjustable symbols.