changelog-9193

来自「基于4个mips核的noc设计」· 代码 · 共 1,606 行 · 第 1/5 页

	is made to work.
	(coff_compute_section_file_positions): Remove check for
	USE_DISCARDED_SECTIONS_COUNT.
	* coff-i386.c: Don't define USE_DISCARDED_SECTIONS_COUNT.  Basing
	it on host defines is wrong.

	* ecoff.c (ecoff_bfd_seclet_link): Don't link a .reginfo section.
	(ecoff_write_object_contents): Don't require the .reginfo section
	to be a particular size.

Wed Oct 13 18:39:03 1993  Ken Raeburn  ([e-mail])

	* Makefile.in (dep-in): New rule, for editing dependencies into
	Makefile.in in $(srcdir).  Use move-if-change.
	(.dep1, dep): Use move-if-change.
	(CFILES): Add coff-apollo.c.

	Sun Oct 10 18:02:56 1993  Troy Rollo ([e-mail])

	* Makefile.in: Recognise new file, coff-apollo.o

	* coff-apollo.c: New file

	* coffcode.h: Recognise apollo magic numbers and writable text

	* coffswap.h: Swap Apollo optional header entries

	* config.bfd: Add line for Apollo

	* configure.host: Replace apollo68b and apollo68v with Apollo

	* configure.in: Recognise apollocoff_vec

	* targets.c: Likewise

	* config/apollo.mh, config/apollo.mt: New files

	* hosts/apollo68.h: Remove inclusion of strings.h

Wed Oct 13 14:28:17 1993  Ken Raeburn  ([e-mail])

	* coff-i386.c (i3coff_object_p): Now static.

	* Makefile.in: Updated dependencies.
	(.dep, .dep1, dep.sed): New targets, to make "make dep" work
	better.
	* dep-in.sed: New file.

	* m68klynx-cf.c (ONLY_DECLARE_RELOCS): Define, to avoid name
	conflicts when "--with-targets=all".
	* coff-m68k.c (m68kcoff_howto_table, m68k_rtype2howto,
	m68k_howto2rtype): Rename via macros to keep namespace clean.
	* configure.in: For m68klynx_coff_vec, include coff-m68k.o for
	now.

Tue Oct 12 17:03:27 1993  Ian Lance Taylor  ([e-mail])

	* elf32-mips.c: Extensive additions to do relocations and to
	handle MIPS specific sections.
	* libelf.h (elf_backend_data): Pass fourth argument to
	elf_backend_section_from_bfd_section to permit it to control the
	section index to use.
	(elf_obj_tdata): Add gp and gp_size fields.
	(elf_gp, elf_gp_size): New accessor macros.
	* elfcode.h: Removed a number of unused local variables.
	(elf_fake_sections): Clear section header before calling
	elf_backend_fake_sections, not after.
	(prep_headers): Return true at end.
	(elf_section_from_bfd_section): Pass retval argument to
	elf_backend_section_from_bfd_section.
	* elf32-hppa.c (elf32_hppa_backend_section_from_bfd_section):
	Accept and ignore new retval argument.
	* bfd.c: Include libelf.h.
	(bfd_set_gp_size): Handle ELF targets.
	* Makefile.in (bfd.o): Depends upon libelf.h.
	(elf32-mips.o): Depends upon $(INCDIR)/elf/mips.h.

Mon Oct 11 17:25:18 1993  Ian Lance Taylor  ([e-mail])

	* ecoff.c (ecoff_mkobject): Check bfd_make_section return value.
	(ecoff_mkobject_hook): New function.
	(ecoff_new_section_hook, ecoff_sizeof_headers,
	ecoff_compute_section_file_positions, ecoff_set_section_contents,
	ecoff_write_object_contents): Handle dummy REGINFO section.
	(ecoff_get_section_contents): New function to handle reading
	REGINFO section.
	* libecoff.h (ecoff_get_section_contents): Change from macro
	definition to function prototype.
	(ecoff_mkobject_hook): New prototype.
	* coff-alpha.c (alpha_ecoff_mkobject_hook): Removed.
	(alpha_ecoff_backend_data): Use ecoff_mkobject_hook.
	* coff-mips.c (mips_ecoff_mkobject_hook): Removed.
	(mips_ecoff_backend_data): Use ecoff_mkobject_hook.

Fri Oct  8 15:25:33 1993  Peter Schauer  ([e-mail])

	* libbfd.c (bfd_get*32, bfd_get*64):  Prevent ANSI sign extension
	by casting the most significant byte to bfd_vma.

Fri Oct  8 02:34:21 1993  Peter Schauer  ([e-mail])

	* configure.in:  Do not define SELECT_VECS, SELECT_ARCHITECTURES
	if configuring --with-targets=all.

Thu Oct  7 17:34:07 1993  Ken Raeburn  ([e-mail])

	* aoutx.h (howto_table_std): Correct the "size" field in some
	entries.

	* reloc.c (reloc_howto_type): Change documentation to dispel any
	notion that the "size" field is a power-of-two indicator.

Thu Oct  7 10:50:38 1993  Steve Chamberlain  ([e-mail])

       * coffswap.h: (bfd_swap_reloc_in): a symndx is signed.

	Make support for relaxing more generic.
	* reloc16.c: Add new target entry - bfd_coff_reloc16_estimate,
	fix bit rot.
	* libcoff.h, libcoff-in.h: declarations. Prototypes
	* coffcode.h (bfd_coff_std_swap_table): Add calls to
	coff_reloc_16_extra_cases and coff_reloc16_estimate.
	(dummy_reloc16_estimate): New function.
	* coff-h8300.c (h8300_reloc16_estimate): New function

Thu Oct  7 14:24:13 1993  Ken Raeburn  ([e-mail])

	* elfcode.h (EALIGN): Define, dependent on ARCH_SIZE.
	(align_file_position): New function.
	(elf_locate_sh): Disabled function deleted.
	(assign_file_positions_for_symtab_and_strtabs): Align position,
	then place symtab, then do other sections.
	(map_program_segments): Align program header.
	(assign_file_positions_except_relocs): Align section headers.
	(assign_file_positions_for_relocs): Align relocation sections.

Tue Oct  5 10:44:32 1993  Jim Kingdon  ([e-mail])

	* configure.host: Recognize hppa*-*-hiux* (currently synonym for hpux).
	Change other hppa entries to use -*- not -hp-.
	* config.bfd: Recognize hppa*-*-hiux* (currently synonym for hpux).

	* coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII
	characters in comment to octal escapes.

Sun Oct  3 12:35:15 1993  Stan Shebs  ([e-mail])

	* coff-i386lynx.c: Removed, name too long.
	* i386lynx-cf.c: New file, was coff-i386lynx.c.
	* configure.in: Reflect file name changes.
	* Makefile.in: Mention Lynx-related files.

	* i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386
	Lynx-specific way.

	* m68klynx-cf.c: New file, defines coff format for M68K LynxOS.
	* m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c.

	* coffcode.h (sec_to_styp_flags): Set section flag to STYP_INFO
	for .stab, .stabstr and .debug sections, and set SEC_DEBUGGING for
	sections of type STYP_INFO.  (from Minh Tran-Le)
	(coff_compute_section_file_positions): Add discarded_sections_count
	to abfd->section_count, which helps `strip' keep the size
	of the executable header constant.
	* coff-i386.c (discarded_sections_count): New variable, initialized
	to zero.  For use by `strip'.  Currently being used only in aix386
	coff, but may be useful for other coff systems.  (from Minh Tran-Le)

	* coffswap.h (coff_swap_filehdr_out): Added a missing cast.

	* archive.c: Cosmetic improvements.
	* opncls.c: Cosmetic improvements.
	(new_bfd): Removed redundant structure slot init.

Sat Oct  2 18:48:17 1993  Jim Kingdon  ([e-mail])

	* config/news-mips.mh, hosts/news-mips.h: New files.
	* configure.host: Use news-mips for mips-sony-bsd*.

Fri Oct  1 13:14:17 1993  Stan Shebs  ([e-mail])

	* configure.in: i386lynx_coff_vec requires coff-i386lynx.o.
	* coff-i386lynx.c: New file, defines Lynx target vector and name,
	includes coff-i386.c.
	* coff-i386.c (i386coff_vec): Allow redefinition of target vector
	symbol and name, if TARGET_SYM and/or TARGET_NAME are defined.
	* i386lynx.c: Remove coff vector definition entirely.
	(lynx_32_swap_ext_reloc_in): Define.
	(lynx_32_swap_std_reloc_in): Define, get reloc bits in i386
	Lynx-specific way.
	(lynx_32_swap_ext_reloc_out): Define.
	(lynx_32_swap_std_reloc_out): Define.
	(lynx_32_slurp_reloc_table): Define, call Lynx swapping fns.
	(lynx_32_squirt_out_relocs): Define, call Lynx swapping fns.
	(lynx_32_canonicalize_reloc): Define, call Lynx swapping fns.
	(WRITE_HEADERS): Define, call Lynx swapping fns.

	* config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.

Thu Sep 30 17:50:52 1993  Ken Raeburn  ([e-mail])

	* reloc.c (bfd_reloc_code_type): Add linkage-table relative
	relocations of size 8, 16, 32.  Sort generic relocs by type rather
	than size.  Added a little documentation too.

	* aoutx.h (howto_table_std): Add BASE16 and BASE32 relocs.
	(TABLE_SIZE): New macro.
	(reloc_type_lookup): Handle BFD_RELOC_{16,32}_BASEREL for std
	relocs.
	(swap_std_reloc_out): Write baserel relocs correctly.
	(swap_std_reloc_in): Handle r_baserel field.  Assert that
	r_jmptable and r_relative fields are clear, and that the computed
	index does refer to a defined entry of the howto table.

Tue Sep 28 14:47:46 1993  Jim Kingdon  ([e-mail])

	* section.c (bfd_make_section_anyway): New function.
	* section.c: Change comments to say several sections can have
	the same name.
	* bfd-in2.h: Re-generate to reflect above change.
	* coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway
	if still no section after the bfd_coff_make_section_hook.
	* coffcode.h: Add comment about TWO_DATA_SECS.

Tue Sep 28 03:22:24 1993  Peter Schauer  ([e-mail])

	* ecoff.c (ecoff_slurp_symbolic_info):  Always determine raw_size
	explicitly.
	* ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags):  Handle
	.fini section.

Mon Sep 27 18:29:18 1993  Stan Shebs  ([e-mail])

	* config.bfd configure.host: Match on *-lynxos* for LynxOS,
	add m68*-*-lynxos*.
	* configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
	and i386lynx_coff_vec.
	Added m68klynx_aout_vec and m68klynx_coff_vec.
	* targets.c (target_vector): Removed i386lynx_vec, added
	{i386,m68k}lynx_{aout,coff}_vec.
	* i386lynx.c: Added copy of i386coff.c, renamed bfd target to
	i386lynx_coff_vec.
	* m68klynx.c: New file.
	* config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
	and i386lynx_coff_vec.
	* config/m68k-lynx.mt: New file.
	* hosts/i386lynx.h: Added definition of cfree as free (from Eichin).
	* hosts/m68klynx.h: New file.

Mon Sep 27 18:00:41 1993  Jim Kingdon  ([e-mail])

	* archive.c: Define offsetof here.
	* hosts/*.h: Don't define it here.

Mon Sep 27 19:09:27 1993  Ian Lance Taylor  ([e-mail])

	* elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
	section.

Fri Sep 24 15:47:40 1993  Jim Kingdon  ([e-mail])

	* hpux-core.c: Add comment about hpux version 7.

Fri Sep 24 16:50:26 1993  Stu Grossman  (grossman at cygnus.com)

	* lynx-core.c (lynx_core_file_p):  Change per-thread register
	section names from .regXXX to .reg/XXX to avoid parsing ambiguity
	in gdb/corelow.c.  Create alias .reg section for the currently
	running thread.

Fri Sep 24 13:22:32 1993  Ian Lance Taylor  ([e-mail])

	* libecoff.h (ecoff_backend_data): Removed big_magic and
	little_magic fields.
	* coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
	of big_magic and little_magic.
	* coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
	matches endianess of bfd.
	(mips_ecoff_backend_data): Removed initialization of big_magic and
	little_magic.
	* ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
	based on magic number.  Support r4000 magic numbers.
	(ecoff_get_magic): New function.
	(ecoff_write_object_contents): Use ecoff_get_magic, not fields in
	the backend structure.
	* cpu-mips.c (arch_info_struct): Added case for r6000.

	For MIPS configurations put both big and little endian versions in
	the list of targets; the code is getting compiled in anyhow.
	* bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
	* decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
	* mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
	* mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
	* riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.

Fri Sep 24 00:42:23 1993  Peter Schauer  ([e-mail])

	* osf-core.c:  New file for OSF/1 core file support.
	* config/alphaosf.mh (HDEFINES):  Add -DOSF_CORE.
	(HDEPFILES):  Set to osf-core.o.
	* bfd-in2.h (union tdata):  Add osf_core_data member.
	* targets.c:  If OSF_CORE is defined, add osf_core_vec to target list.
	* Makefile.in (OPTIONAL_BACKENDS):  Add osf-core.o.
	(osf-core.o):  New dependency.

Thu Sep 23 21:04:53 1993  Jim Kingdon  ([e-mail])

	* TODO: Remove note about making --with-bfd-targets use canonical
	target configuration name (already done); reword item about
	separating reading and writing stuff to not refer to a
	non-existent item.

	* ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
	and MIPS_MAGIC_BIG2.

Thu Sep 23 11:06:34 1993  Ken Raeburn  ([e-mail])

	* gen-aout.c (mai