Commit Graph

77389 Commits

Author SHA1 Message Date
Richard Sandiford
c0f2d035b7 gas/testsuite/
* gas/mips/loc-swap-3.d: Require -32.
2013-06-15 13:47:37 +00:00
Alan Modra
6a3eab0fb3 daily update 2013-06-15 00:00:04 +00:00
gdbadmin
6da195136d *** empty log message *** 2013-06-15 00:00:03 +00:00
Cary Coutant
32364e50a7 gold/
* resolve.cc (Symbol::override_base): Don't override st_type
	from plugin placeholder symbols.
	(Symbol_table::resolve): Likewise.
	(Symbol_table::should_override): Don't complain about TLS mismatch
	if the TO symbol is a plugin placeholder.
	* testsuite/Makefile.am (plugin_test_tls): New test.
	* testsuite/Makefile.in: Regenerate.
	* testsuite/plugin_test_tls.sh: New test script.
	* testsuite/two_file_test_2_tls.cc: New test source.
	* testsuite/two_file_test_tls.cc: New test source.
2013-06-14 20:07:18 +00:00
DJ Delorie
3531d54957 * rx-decode.opc (rx_decode_opcode): Bit operations on
registers are 32-bit operations, not 8-bit operations.
* rx-decode.c: Regenerate.
2013-06-14 19:57:10 +00:00
Yufeng Zhang
2532064ada bfd/
* elf64-aarch64.c (elf64_aarch64_final_link_relocate): Call
	aarch64_resolve_relocation and bfd_elf_aarch64_put_addend to
	handle the relocations of R_AARCH64_JUMP26, R_AARCH64_CALL26,
	R_AARCH64_LD64_GOT_LO12_NC, R_AARCH64_ADR_GOT_PAGE and
	R_AARCH64_GOT_LD_PREL19.

ld/testsuite/

	* ld-aarch64/aarch64-elf.exp: Add 'ifunc-7c'.
	* ld-aarch64/ifunc-7c.d: New test.
2013-06-14 16:07:20 +00:00
Yufeng Zhang
aa489d7c4a ld/
* emulparams/aarch64elf.sh: Add IREL_IN_PLT.

ld/testsuite/

	* ld-aarch64/ifunc-1-local.d: Replace hard-coded immediate offset
	with regexp.
	* ld-aarch64/ifunc-1.d: Likewise.
	* ld-aarch64/ifunc-2-local.d: Likewise.
	* ld-aarch64/ifunc-2.d: Likewise.
	* ld-aarch64/ifunc-3a.d: Likewise.
	* ld-aarch64/ifunc-2-local.s: Change not to declare __GI_foo and foo
	global.
2013-06-14 15:55:36 +00:00
Richard Sandiford
e410add415 gas/
* dwarf2dbg.h (dwarf2_move_insn): Declare.
	* dwarf2dbg.c (line_subseg): Add pmove_tail.
	(get_line_subseg): Add create_p argument.  Initialize pmove_tail.
	(dwarf2_gen_line_info_1): Update call accordingly.
	(dwarf2_move_insn): New function.
	* config/tc-mips.c (append_insn): Use dwarf2_move_insn.

gas/testsuite/
	* gas/mips/loc-swap-3.d, gas/mips/loc-swap-3.s: New test.
	* gas/mips/mips.exp: Run it.
2013-06-14 13:30:28 +00:00
Richard Sandiford
6a50d470b7 gas/
Revert:

	2011-09-05  Richard Sandiford  <rdsandiford@googlemail.com>

	PR gas/13024
	* dwarf2dbg.c (pending_lines, pending_lines_tail): New variables.
	(dwarf2_gen_line_info_1): Delete.
	(dwarf2_push_line, dwarf2_flush_pending_lines): New functions.
	(dwarf2_gen_line_info, dwarf2_emit_label): Use them.
	(dwarf2_consume_line_info): Call dwarf2_flush_pending_lines.
	(dwarf2_directive_loc): Push previous .locs instead of generating
	them immediately.
2013-06-14 13:24:41 +00:00
gdbadmin
1a39a68ee7 *** empty log message *** 2013-06-14 00:00:32 +00:00
Alan Modra
28a68a3b91 daily update 2013-06-14 00:00:04 +00:00
Doug Evans
9c02c12947 * dwarf2read.c (try_open_dwop_file): Work around behaviour of
OPF_TRY_CWD_FIRST to not search path if the file contains a '/'.
2013-06-13 23:01:37 +00:00
Chao-ying Fu
cdd4989877 2013-06-13 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
* gas/mips/micromips@virt.d: New file.
	* gas/mips/micromips@virt64.d: New file.
	* gas/mips/mips.exp: Enable virt and virt64 tests for micromips.
2013-06-13 21:04:33 +00:00
Chao-ying Fu
ba92f7fb59 2013-06-13 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
* micromips-opc.c (IVIRT): New define.
	(IVIRT64): New define.
	(micromips_opcodes): Add dmfgc0, dmtgc0, hypcall, mfgc0, mtgc0,
	tlbginv, tlbginvf, tlbgp, tlbgr, tlbgwi, tlbgwr VIRT instructions.

	* mips-dis.c (print_insn_micromips): Handle mfgc0, mtgc0, dmfgc0,
	dmtgc0 to print cp0 names.
2013-06-13 21:01:44 +00:00
Chao-ying Fu
f122319e0a 2013-06-13 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
* config/tc-mips.c (ISA_SUPPORTS_VIRT_ASE): Support micromips.
	(ISA_SUPPORTS_VIRT64_ASE): Support 64-bit micromips.
2013-06-13 20:58:44 +00:00
Nick Clifton
2f47f5fc13 PR ld/15302
* elf32-arm.c (allocate_dynrelocs_for_symbol): Transform
	ST_BRANCH_TO_ARM into ST_BRANCH_TO_THUMB if the target only
	supports thumb instructions.

	PR ld/15302
	* ld-arm/branch-lks-sym.ld: New script.
	* ld-arm/thumb-b-lks-sym.s: New test.
	* ld-arm/thumb-b-lks-sym.d: Expected disassembly.
	* ld-arm/thumb-bl-lks-sym.s: New test.
	* ld-arm/thumb-bl-lks-sym.d: Expected disassembly.
	* ld-arm/arm-elf.exp: Run the new tests.
2013-06-13 12:36:02 +00:00
Nick Clifton
909c7f9cbf PR gas/15602
* config/tc-m68k.h (TC_CHECK_ADJUSTED_BROKEN_DOT_WORD): Define.
	* config/tc-m68k.c (tc_m68k_check_adjusted_broken_word): New
	function.  Generates an error if the adjusted offset is out of a
	16-bit range.
2013-06-13 08:53:35 +00:00
gdbadmin
479a1f0a6f *** empty log message *** 2013-06-13 00:00:32 +00:00
Alan Modra
23266b5b70 daily update 2013-06-13 00:00:04 +00:00
Sandra Loosemore
5d5755a724 2013-06-12 Sandra Loosemore <sandra@codesourcery.com>
gas/
	* config/tc-nios2.c (md_apply_fix):  Mask constant
	BFD_RELOC_NIOS2_HIADJ16 value to 16 bits.

	gas/testsuite/
	* gas/nios2/movia.s: Add additional test case with negative
	constant value.
	* gas/nios2/movia.d: Likewise.
2013-06-12 23:11:57 +00:00
Sandra Loosemore
0c8fe7cfe2 2013-06-12 Sandra Loosemore <sandra@codesourcery.com>
include/opcode/
	* nios2.h (OP_MATCH_ERET): Correct eret encoding.

	gas/testsuite/
	* gas/nios2/tret.d: Correct eret encoding.
2013-06-12 23:03:21 +00:00
Pedro Alves
760256f967 [GDBserver] Fix gdb.threads/siginfo-threads.exp, gdb.base/siginfo-obj.exp regressions.
This fixes the regressions reported at
<http://sourceware.org/ml/gdb-patches/2013-06/msg00280.html>:

 $ runtest-gdbserver gdb.base/siginfo-obj.exp gdb.base/siginfo-thread.exp gdb.threads/siginfo-threads.exp
 Running ./gdb.base/siginfo-thread.exp ...
 FAIL: gdb.base/siginfo-thread.exp: p ssi_addr
 Running ./gdb.threads/siginfo-threads.exp ...
 FAIL: gdb.threads/siginfo-threads.exp: signal 0 si_pid
 FAIL: gdb.threads/siginfo-threads.exp: signal 1 si_pid
 FAIL: gdb.threads/siginfo-threads.exp: signal 2 si_pid
 FAIL: gdb.threads/siginfo-threads.exp: signal 3 si_pid
 Running ./gdb.base/siginfo-obj.exp ...
 FAIL: gdb.base/siginfo-obj.exp: p ssi_addr
 FAIL: gdb.base/siginfo-obj.exp: p ssi_addr

The multi-arch patch made GDBserver do the the wrong siginfo layout
conversion, because most uses of `linux_is_elf64' were removed, and it
ended up never set.  A global really is the wrong thing to use as
elf64-ness is a per-process property; `linux_is_elf64' was just
accidentally left behind.

Tested on x86_64 Fedora 17.

gdb/gdbserver/
2013-06-12  Pedro Alves  <palves@redhat.com>

	* linux-x86-low.c (linux_is_elf64): Delete global.
	(x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
	with local linux_pid_exe_is_elf_64_file use.
2013-06-12 16:05:39 +00:00
Phil Muldoon
d0548fa274 2013-06-12 Phil Muldoon <pmuldoon@redhat.com>
* stack.c (backtrace_command_1): Fix indentation.
2013-06-12 12:16:47 +00:00
Nick Clifton
049c1c8e38 oops - omitted 2013-06-12 07:52:38 +00:00
Nick Clifton
316b4980f0 * ldcref.c (output_one_cref): Place common definitions after
ordinary definitions but before references.
2013-06-12 07:48:32 +00:00
Alan Modra
5e1f7017e7 daily update 2013-06-12 00:00:04 +00:00
gdbadmin
a9bb8c343e *** empty log message *** 2013-06-12 00:00:02 +00:00
DJ Delorie
34064ff3cd * elf32-rl78.c (rl78_elf_relocate_section): Fix OPsub math. 2013-06-11 19:16:07 +00:00
Pedro Alves
030031eed5 Lazily allocate 'struct regsets_info'::disabled_regsets.
There's no need for every arch to pre-allocate disabled_regsets.
Chances are the array won't be used.

(I have a hunch that with some more work we could dispense with
initialize_regsets_info.)

Tested on x86_64 Fedora 17 w/ -lmcheck.

gdb/gdbserver/
2013-06-11  Pedro Alves  <palves@redhat.com>

	* linux-low.c (regset_disabled, disable_regset): New functions.
	(regsets_fetch_inferior_registers)
	(regsets_store_inferior_registers): Use them.
	(initialize_regsets_info); Don't allocate the disabled_regsets
	array here.
	* linux-low.h (struct regsets_info) <disabled_regsets>: Extend
	comment.
2013-06-11 18:05:57 +00:00
Pedro Alves
5da6eb0a10 Fix regression from multi-arch patch.
This fixes the regression reported at
<http://sourceware.org/ml/gdb-patches/2013-06/msg00185.html>.

GDBserver was reaching:

static int
regsets_fetch_inferior_registers (struct regsets_info *regsets_info,
				  struct regcache *regcache)
{
  struct regset_info *regset;
  int saw_general_regs = 0;
  int pid;
  struct iovec iov;

  regset = regsets_info->regsets;

  pid = lwpid_of (get_thread_lwp (current_inferior));
  while (regset->size >= 0)
    {
      void *buf, *data;
      int nt_type, res;

      if (regset->size == 0
	  || regsets_info->disabled_regsets[regset - regsets_info->regsets])
	{
>>>>>>>	  regset ++;      <<<<<<<  HERE
	  continue;
	}

Because info->disabled_regsets[] was not being initialized, and that
causes all sorts of wrong.

gdb/gdbserver/
2013-06-11  Pedro Alves  <palves@redhat.com>

	* linux-low.c (initialize_regsets_info): Use xcalloc instead of
	xmalloc.
2013-06-11 17:26:25 +00:00
Pedro Alves
7e5aaa093c [GDBserver] Initialize the x32 avx target description.
All target descriptions must be initialized at startup, but this one was forgotten.

gdb/gdbserver/
2013-06-11  Pedro Alves  <palves@redhat.com>

	* linux-x86-low.c (initialize_low_arch): Call
	init_registers_x32_avx_linux.
2013-06-11 13:32:52 +00:00
Joel Brobecker
2212802810 windows-nat.c:thread_rec: Add missing empty line after var declaration.
gdb/ChangeLog:

        * window-nat.c (thread_rec): Add missing empty line after
        local variable declaration.
2013-06-11 11:03:42 +00:00
Joel Brobecker
2ed3e00940 [windows] Fix accidental change of %u -> %d in SuspendThread warning.
While enhancing the warning printed in when SuspendThread fails,
I accidently changed the format used to print the error code
from %u to %d. This patch reverts it back.

gdb/ChangeLog:

        * windows-nat.c (thread_rec): Revert format used to print
        error code returned by SuspendThread from %d back to %u.
2013-06-11 11:01:46 +00:00
Joel Brobecker
0c3d84be3e windows: Prefix thread ID values with "0x" in debug traces
The windows-nat.c debug traces print the thread ID in base 16,
but give no indication of it. So, in a trace like the following...

    gdb: kernel event for pid=4816 tid=720 code=CREATE_THREAD_DEBUG_EVENT)

... where tid is "720", it's easy to be confused and think that
the thread ID is 720 rather than 0x720.  This patch avoids the
confusion by adding the usual "0x" prefix used for hexadecimal
values.

gdb/ChangeLog:

        * windows-nat.c (windows_continue): Add "0x" prefix for thread
        ID in debug trace.
        (get_windows_debug_event): Likewise, for all debug traces.
2013-06-11 10:20:24 +00:00
Joel Brobecker
80e88e1aa2 windows: Add thread ID in SuspendThread error warning message.
This patch adds the thread ID to a warning printed when a call to
SuspendThread fails. It will help investigate issues, particularly
when correlated with the various debug traces provided by the
windows-nat module.

For the record, the output has been changed from...

    warning: SuspendThread failed. (winerr 6)

... to ...

    warning: SuspendThread (tid=0x720) failed. (winerr 6)

gdb/ChangeLog:

        * window-nat.c (thread_rec): Add thread ID in SuspendThread
        warning message.
2013-06-11 10:20:11 +00:00
Will Newton
3368874f75 bfd/elf64-aarch64.c: Use ELF64_R_SYM instead of ELF32_R_SYM.
Fix incorrect usage of ELF32_R_SYM introduced in ifunc changes.

bfd/ChangeLog:

2013-06-11  Will Newton  <will.newton@linaro.org>

	* elf64-aarch64.c (elf_aarch64_get_local_sym_hash): Use
	ELF64_R_SYM instead of ELF32_R_SYM.
2013-06-11 09:25:53 +00:00
Nick Clifton
47fc0f1f21 * elf32-rl78.c (rl78_elf_finish_dynamic_sections): Onlly run
checks if the dynamic sections have been created and relaxation
	has not been performed.
2013-06-11 07:21:40 +00:00
Alan Modra
c933105541 daily update 2013-06-11 00:00:04 +00:00
gdbadmin
37f134cb96 *** empty log message *** 2013-06-11 00:00:02 +00:00
Maciej W. Rozycki
3bf0dbfb15 gas/
* config/tc-mips.c (append_insn): Don't do branch relaxation for
	MIPS-3D instructions either.
	(md_convert_frag): Update the COPx branch mask accordingly.

	* config/tc-mips.c (md_show_usage): Document --[no-]relax-branch
	option.
	* doc/as.texinfo (Overview): Add --relax-branch and
	--no-relax-branch.
	* doc/c-mips.texi (MIPS Opts): Document --relax-branch and
	--no-relax-branch.

	gas/testsuite/
	* gas/mips/relax-bc1any.l: New test.
	* gas/mips/relax-bc1any.s: New test source.
	* gas/mips/mips.exp: Run the new test.
2013-06-10 18:15:48 +00:00
Nick Clifton
10bf68945e PR ld/15598
* ld.texinfo (Source Code Reference): Fix typos.
2013-06-10 11:59:44 +00:00
Mike Frysinger
b241c8905a sim: bfin: only regen linux-fixed-code.h in maintainer mode
Since many people don't have a Blackfin toolchain available, only try to
regenerate the header file when in maintainer mode.  This file rarely changes,
and when it does, we commit the generated output, so there's almost never a
need to run directly on an end system.
2013-06-10 02:25:35 +00:00
Sandra Loosemore
9daf7bab4f 2013-06-09 Sandra Loosemore <sandra@codesourcery.com>
opcodes/
	* nios2-opc.c (nios2_builtin_opcodes): Give "trap" a type-"b"
	argument.

	gas/
	* config/tc-nios2.c (nios2_parse_args):  Allow trap argument to
	omitted.

	gas/testsuite/
	* gas/nios2/trap.s: Add additional test cases for optional
	argument.
	* gas/nios2/trap.d: Likewise.
2013-06-10 01:04:42 +00:00
gdbadmin
a7cfa99ecf *** empty log message *** 2013-06-10 00:00:32 +00:00
Alan Modra
f1ae789781 daily update 2013-06-10 00:00:04 +00:00
Jan Kratochvil
d878444cd9 gdb/gdbserver/
Fix compatibility with Android Bionic.
	* linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
	it is not empty.
2013-06-09 17:08:47 +00:00
gdbadmin
65b8e0e1ca *** empty log message *** 2013-06-09 00:00:32 +00:00
Alan Modra
78bccbc1a5 daily update 2013-06-09 00:00:04 +00:00
Richard Sandiford
d301a56b40 gas/
2013-06-08  Catherine Moore  <clm@codesourcery.com>

	* config/tc-mips.c (is_opcode_valid):  Build ASE mask.
	(is_opcode_valid_16): Pass ase value to opcode_is_member.
	(append_insn): Change INSN_xxxx to ASE_xxxx.

include/
2013-06-08  Catherine Moore  <clm@codesourcery.com>

	* opcode/mips.h (mips_opcode): Add ase field.
	(INSN_ASE_MASK): Delete.
	(INSN_DSP): Rename to ASE_DSP.  Provide new value.
	(INSN_DSPR2): Rename to ASE_DSPR2.  Provide new value.
	(INSN_MCU): Rename to ASE_MCU.  Provide new value.
	(INSN_MDMX): Rename to ASE_MDMX.  Provide new value.
	(INSN_MIPS3d): Rename to ASE_MIPS3D.  Provide new value.
	(INSN_MT): Rename to ASE_MT.  Provide new value.
	(INSN_SMARTMIPS): Rename to ASE_SMARTMIPS.  Provide new value.
	(INSN_VIRT): Rename to ASE_VIRT.  Provide new value.
	(INSN_VIRT64): Rename to ASE_VIRT64.  Provide new value.
	(opcode_is_member): Add ase argument.  Check ase.

opcodes/
2013-06-08  Catherine Moore  <clm@codesourcery.com>
	    Richard Sandiford  <rdsandiford@googlemail.com>

	* micromips-opc.c (D32, D33, MC): Update definitions.
 	(micromips_opcodes):  Initialize ase field.
	* mips-dis.c (mips_arch_choice): Add ase field.
	(mips_arch_choices): Initialize ase field.
	(set_default_mips_dis_options): Declare and setup mips_ase.
	* mips-opc.c (M3D, SMT, MX, IVIRT, IVIRT64, D32, D33, D64,
	MT32, MC): Update definitions.
	(mips_builtin_opcodes): Initialize ase field.
2013-06-08 10:22:55 +00:00
Yao Qi
1edebdbff5 gdb/
* mi/mi-main.c (get_register): Remove declaration.
	(output_register): Declare.
	(mi_cmd_data_list_register_values): Remove local variable
	'tuple_cleanup'.  Move some code into output_register.
	(get_register): Renamed to ...
	(output_register): ... this.  Output the register's
	"number" ui_out tuple here.
2013-06-08 00:21:42 +00:00