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10155 Commits

Author SHA1 Message Date
Tom Tromey
45a466b578 * section.c (_bfd_std_section): Rename from std_section. 
(bfd_com_section_ptr, bfd_und_section_ptr, bfd_abs_section_ptr)
        (STD_SECTION): Update.
	* bfd-in2.h: Rebuild.
 2013-01-07 17:18:25 +00:00
Nick Clifton
7ca01ed925 * ld.texinfo: Replace @ with @@ when it is part of the text. 
Correct ordering of M68HC11 entry.

	* doc/binutils.texi: Fix ordering of top level nodes.
	Replace erroneous uses of @itemx with @item.

	* bfd.texinfo: Replace @ with @@ when it is part of the text.
 2013-01-07 12:11:13 +00:00
Alan Modra
8f99fb69dd daily update 2013-01-06 23:00:06 +00:00
Alan Modra
51008af9f1 daily update 2013-01-05 23:00:06 +00:00
Alan Modra
af48455c79 daily update 2013-01-04 23:00:07 +00:00
Nick Clifton
e407c74b5b * archures.c: Add support for MIPS r5900 
* bfd-in2.h: Add support for MIPS r5900
	* config.bfd: Add support for Sony Playstation 2
	* cpu-mips.c: Add support for MIPS r5900
	* elfxx-mips.c: Add support for MIPS r5900 (extension of r4000)

	* config/tc-mips.c: Add support for MIPS r5900
	Add M_LQ_AB and M_SQ_AB to support large values for instructions lq and sq.
	* config/tc-mips.c (can_swap_branch_p, get_append_method): Detect some conditional short loops to fix a bug on the r5900 by NOP in the branch delay slot.
	* config/tc-mips.c (M_MUL): Support 3 operands in multu on r5900.
	* config/tc-mips.c (M_TRUNCWS): Support trunc.w.s on r5900 in MIPS ISA I.
	* config/tc-mips.c (s_mipsset): Force 32 bit floating point on r5900.
	* configure.in: Detect CPU type when target string contains r5900 (e.g. mips64r5900el-linux-gnu).

	* config/tc-mips.c (mips_ip): Check parameter range of instructions mfps and mtps on r5900.

	* elf/mips.h: Add MIPS machine variant number for r5900 which is compatible with old Playstation 2 software.
	* opcode/mips.h: Add support for r5900 instructions including lq and sq.

	* configure.tgt: Support ELF files for Sony Playstation 2 (for ps2dev and ps2sdk).
	* emulparams/elf32lr5900n32.sh: Create linker script for Sony Playstation 2 ELF files using MIPS ABI n32.
	* emulparams/elf32lr5900.sh: Create linker script for Sony Playstation 2 ELF files using MIPS ABI o32.
	* Makefile.am: Add linker scripts for Sony Playstation 2 ELF files.

	* opcodes/mips-dis.c: Add names for CP0 registers of r5900.
	* opcodes/mips-opc.c: Add M_SQ_AB and M_LQ_AB to support larger range for instructions sq and lq.

	* opcodes/mips-opc.c: Add support for MIPS r5900 CPU.
	Add support for 128 bit MMI (Multimedia Instructions).
	Add support for EE instructions (Emotion Engine).
	Disable unsupported floating point instructions (64 bit and undefined compare operations).
	Enable instructions of MIPS ISA IV which are supported by r5900.
	Disable 64 bit co processor instructions.
	Disable 64 bit multiplication and division instructions.
	Disable instructions for co-processor 2 and 3, because these are not supported (preparation for later VU0 support (Vector Unit)).
	Disable cvt.w.s because this behaves like trunc.w.s and the correct execution can't be ensured on r5900.
	Add trunc.w.s using the opcode encoding of cvt.w.s on r5900. This will confuse less developers and compilers.
 2013-01-04 17:22:53 +00:00
Alan Modra
897f9e3fad daily update 2013-01-03 23:00:05 +00:00
Nick Clifton
9b239e0e1f * elflink.c (get_value): Prevent the use of an undefined shift 
operation.  Add sanity checks.
 2013-01-03 15:47:46 +00:00
Alan Modra
461f3ab781 daily update 2013-01-02 23:00:06 +00:00
Nick Clifton
bab4becb12 opcodes/ChangeLog 
* cr16-dis.c (match_opcode,make_instruction: Remove static declaration.
	(dwordU,wordU): Moved typedefs to opcode/cr16.h
	(cr16_words,cr16_allWords,cr16_currInsn): Added prefix 'cr16_'

bfd/Changelog
	* config.bfd (cr16*-*-uclinux*): New target support.

include/opcode/ChangeLog
	* cr16.h (dwordU,wordU): Moved typedefs from cr16-dis.c
	(make_instruction,match_opcode): Added function prototypes.
	(cr16_words,cr16_allWords,cr16_currInsn): Declare as extern.
 2013-01-02 13:13:36 +00:00
Alan Modra
4bc2b8b71d daily update 2013-01-01 23:00:05 +00:00
Alan Modra
b861b889bd daily update 2012-12-31 23:00:05 +00:00
Alan Modra
4ac4775446 daily update 2012-12-30 23:00:05 +00:00
Alan Modra
d9929638ce daily update 2012-12-29 23:00:06 +00:00
Alan Modra
4ab7dc04b7 daily update 2012-12-28 23:00:06 +00:00
Alan Modra
879c6bba6a daily update 2012-12-27 23:00:04 +00:00
Alan Modra
ac89cf5f88 daily update 2012-12-26 23:00:05 +00:00
Alan Modra
057fa683cd daily update 2012-12-25 23:00:06 +00:00
Alan Modra
0e06cf6e68 daily update 2012-12-24 23:00:05 +00:00
Mike Frysinger
884f2a8d06 bfd: also enable x86_64pei_vec for 64bit i386-linux targets 
We enable x86_64pei_vec for x86_64-linux targets, so we should list this
in the 64bit i386-linux vec section.  This is useful for when we want to
build 64bit EFI code on an i386 system.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2012-12-24 02:47:51 +00:00
Alan Modra
25ff34673a daily update 2012-12-23 23:00:04 +00:00
Alan Modra
e74738c35e daily update 2012-12-22 23:00:05 +00:00
Alan Modra
ddd2e71547 daily update 2012-12-21 23:00:06 +00:00
H.J. Lu
9911c0fc43 Check R_X86_64_standard for unrecognized relocation 
* elf64-x86-64.c (elf_x86_64_relocate_section): Check
	R_X86_64_standard instead of R_X86_64_max for unrecognized
	relocation.
 2012-12-21 20:54:59 +00:00
H.J. Lu
a5479e5ff4 Properly adjust h->plt.refcount 
bfd/

	PR ld/14980
	* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Properly
	adjust h->plt.refcount.
	* elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.

ld/testsuite/

	PR ld/14980
	* ld-ifunc/ifunc-14c.s: New file.
	* ld-ifunc/ifunc-14e-i386.d: Likewise.
	* ld-ifunc/ifunc-14e-x86-64.d: Likewise.
	* ld-ifunc/ifunc-14f-i386.d: Likewise.
	* ld-ifunc/ifunc-14f-x86-64.d: Likewise.
 2012-12-21 18:15:22 +00:00
Alan Modra
1a5f1c8701 daily update 2012-12-20 23:00:05 +00:00
Alan Modra
b83a921078 daily update 2012-12-19 23:00:04 +00:00
H.J. Lu
c3b0209786 Fix indentation in the last checkin 2012-12-19 19:50:40 +00:00
H.J. Lu
59d6ffb2c9 Fix and use elf_append_rel 
* elf32-i386.c (elf_i386_relocate_section): Replace
	bfd_elf32_swap_reloc_out with elf_append_rel.
	(elf_i386_finish_dynamic_symbol): Likewise.

	* elflink.c (elf_append_rel): Call swap_reloc_out instead of
	swap_reloca_out.
 2012-12-19 19:45:43 +00:00
H.J. Lu
13ca314985 Reindent elf_i386_finish_dynamic_symbol 
* elf32-i386.c (elf_i386_finish_dynamic_symbol): Reindent.
 2012-12-19 19:41:18 +00:00
Alan Modra
af1fd9e052 daily update 2012-12-18 23:00:04 +00:00
Michael Eager
886e427f80 PR ld/14736 
bfd:
	* elf32-microblaze.c (calc_fixup): Add end range.
gas/testsuite:
	* gas/microblaze/relax_size.exp: New file - test object size after linker
	relaxation
	* gas/microblaze/relax_size.s: Likewise
	* gas/microblaze/relax_size.elf: Likewise
	* gas/microblaze/relax_size2.s: Likewise
	* gas/microblaze/relax_size2.elf: Likewise
 2012-12-18 16:01:02 +00:00
Alan Modra
15bc576af1 * elf.c (swap_out_syms): Set shndx to SHN_ABS when not one of 
the special MAP_* values.
 2012-12-18 13:25:46 +00:00
Alan Modra
614b686180 daily update 2012-12-17 23:00:08 +00:00
Roland McGrath
adbcc655b4 bfd/ 
* elf32-arm.c (elf32_arm_size_stubs): Skip input BFDs that are
	not ARM ELF.
 2012-12-17 19:13:07 +00:00
Nick Clifton
5bf135a788 Add copyright notices 2012-12-17 16:56:12 +00:00
H.J. Lu
ad1e85de41 Don't check IFUNC relocations in elf_*_check_relocs 
* elf32-i386.c (elf_i386_check_relocs): Don't check IFUNC
	relocations here.
	* elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.
 2012-12-16 23:01:13 +00:00
Alan Modra
b6eb2f8639 daily update 2012-12-16 23:00:07 +00:00
H.J. Lu
73bcf23385 Also check local IFUNC references 
bfd/

	PR ld/14968
	* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Also check
	local IFUNC references.
	* elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.

ld/testsuite/

	PR ld/14968
	* ld-ifunc/ifunc-18a-i386.d: New file.
	* ld-ifunc/ifunc-18a-x86-64.d: Likewise.
	* ld-ifunc/ifunc-18a.s: Likewise.
	* ld-ifunc/ifunc-18b-i386.d: Likewise.
	* ld-ifunc/ifunc-18b-x86-64.d: Likewise.
	* ld-ifunc/ifunc-18b.s: Likewise.
	* ld-ifunc/ifunc-19a-i386.d: Likewise.
	* ld-ifunc/ifunc-19a-x86-64.d: Likewise.
	* ld-ifunc/ifunc-19a.s: Likewise.
	* ld-ifunc/ifunc-19b-i386.d: Likewise.
	* ld-ifunc/ifunc-19b-x86-64.d: Likewise.
	* ld-ifunc/ifunc-19b.s: Likewise.
 2012-12-16 20:31:08 +00:00
Alan Modra
987acc137d daily update 2012-12-15 23:00:05 +00:00
Alan Modra
774094928e daily update 2012-12-14 23:00:05 +00:00
Tom Tromey
451b7c33cb gdb 
* NEWS: Mention "info proc" and core files.
        * corelow.c (core_info_proc): New function.
        (init_core_ops): Set to_info_proc.
        * gdbarch.c, gdbarch.h: Rebuild.
        * gdbarch.sh (core_info_proc): New method.
        * infcmd.c (info_proc_cmd_1): Invoke target_info_proc first.
        * linux-tdep.c (linux_core_info_proc_mappings)
        (linux_core_info_proc): New functions.
        (linux_find_memory_region_ftype): New typedef.
        (linux_find_memory_regions_full): New function, from
        linux_find_memory_regions.
        (struct linux_find_memory_regions_data): New.
        (linux_find_memory_regions_thunk): New function.
        (linux_find_memory_regions): Rewrite.
        (struct linux_make_mappings_data): New.
        (linux_make_mappings_callback)
        (linux_make_mappings_corefile_notes): New functions.
        (linux_make_corefile_notes): Call linux_make_mappings_corefile_notes.
        (linux_init_abi): Call set_gdbarch_core_info_proc.
        * target.c (target_info_proc): Return 'int'.
        * target.h (target_info_proc): Update.
gdb/doc
        * gdb.texinfo (SVR4 Process Information): Mention core files.
gdb/testsuite
        * gdb.base/info-proc.exp: Add core file tests.
bfd
        * elf.c (elfcore_grok_note) <NT_FILE>: New case.
 2012-12-14 15:30:38 +00:00
Alan Modra
62ea864c39 daily update 2012-12-14 00:36:48 +00:00
H.J. Lu
5ca5bb3545 Check local IFUNC calls 
bfd/

2012-12-13  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/14956
	* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Check local
	IFUNC calls.
	* elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.

ld/testsuite/

2012-12-13  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/14956
	* ld-ifunc/ifunc-14-i386.d: Renamed to ...
	* ld-ifunc/ifunc-14a-i386.d: This.

	* ld-ifunc/ifunc-14-x86-64.d: Renamed to ...
	* ld-ifunc/ifunc-14a-x86-64.d: This.

	* ld-ifunc/ifunc-14b-i386.d: New file.
	* ld-ifunc/ifunc-14b-x86-64.d: Likewise.
	* ld-ifunc/ifunc-14c-i386.d: Likewise.
	* ld-ifunc/ifunc-14c-x86-64.d: Likewise.
	* ld-ifunc/ifunc-14d-i386.d: Likewise.
	* ld-ifunc/ifunc-14d-x86-64.d: Likewise.
 2012-12-13 21:07:16 +00:00
Alan Modra
7b40ae6136 daily update 2012-12-12 23:00:04 +00:00
Alan Modra
7fdee5dead daily update 2012-12-11 23:00:04 +00:00
Michael Eager
69b06cc85f Microblaze: Add support for handling TLS symbol suffixes and generating 
TLS relocs for General Dynamic and Local Dynamic models.

bfd/Changelog
          * reloc.c: Add new relocations
          * bfd-in2.h: Regenerated
          * libbfd.h: Regenerated
          * elf32-microblaze.c (microblaze_elf_howto_raw):
            Add TLS relocations
            (microblaze_elf_reloc_type_lookup): Likewise
            (elf32_mb_link_hash_entry): define TLS reference types
            (elf32_mb_link_hash_table): add TLS Local dynamic GOT entry
            #define has_tls_reloc if section has TLS relocs
            (dtprel_base), (check_unique_offset): New
            (microblaze_elf_output_dynamic_relocation): output simple
            dynamic relocation into SRELOC.
            (microblaze_elf_relocate_section): Accommodate TLS relocations.
            (microblaze_elf_check_relocs): Likewise
            (update_local_sym_info): New
            (microblaze_elf_copy_indirect_symbol): Add tls_mask.
            (allocate_dynrelocs): Handle TLS symbol
            (microblaze_elf_size_dynamic_sections): Set size and offset
            (microblaze_elf_finish_dynamic_symbol): Use
             microblaze_elf_output_dynamic_relocation

gas/Changelog
          * config/tc-microblaze.c: Define TLS offsets
            (md_relax_table): Add TLS offsets
            (imm_types), (match_imm), (get_imm_otype): New to support
            TLS offsets.
            (tc_microblaze_fix_adjustable): Add TLS relocs.
            (md_convert_frag): Support TLS offsets.
            (md_apply_fix), (md_estimate_size_before_relax), (tc_gen_reloc):
            Add TLS relocs

include/Changelog
          * elf/microblaze.h: Add TLS relocs to START_RELOC_NUMBERS
 2012-12-11 16:56:53 +00:00
Alan Modra
6eda113996 daily update 2012-12-10 23:00:05 +00:00
Nick Clifton
752937aa0c Add copyright notices 2012-12-10 12:48:03 +00:00
Alan Modra
f9a52e371c daily update 2012-12-09 23:00:04 +00:00