2009-11-18  Sebastian Pop  <sebastian.pop@amd.com>

opcodes/
PR binutils/10973
* i386-dis.c (get_vex_imm8): Do not increment codep.
Avoid incrementing bytes_before_imm when OP_E_memory
has already forwarded the codep pointer.
(OP_EX_VexW): Increment codep to skip mod/rm byte.

gas/testsuite/
* gas/i386/x86-64-xop.d: Update patterns.

PR ld/9863
* emulparams/armelf_linux.sh (DATA_START_SYMBOLS): Use PROVIDE
with __data_start.

binutils/
* arlex.l: Enable noinput, nounput flex options.
* syslex.l: Likewise.
ld/
* ldlex.l: Enable nounput flex option.

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daily update

* cli/cli-script.c (process_next_line): Recognize 'end'
even when the line has leading space and we're not parsing
commands.

2009-11-18  Sebastian Pop  <sebastian.pop@amd.com>

gas/
* config/tc-i386.c (cpu_arch): Remove cvt16.
(md_show_usage): Same.
* doc/c-i386.texi: Same.

gas/testsuite/
* gas/i386/cvt16.d: Removed.
* gas/i386/cvt16.s: Removed.
* gas/i386/x86-64-cvt16.d: Removed.
* gas/i386/x86-64-cvt16.s: Removed.
* gas/i386/i386.exp: Remove cvt16 and x86-64-cvt16 tests.

opcodes/
* i386-dis.c (VEX_LEN_XOP_08_A0): Removed.
(VEX_LEN_XOP_08_A1): Removed.
(xop_table): Remove entries for VEX_LEN_XOP_08_A0 and
VEX_LEN_XOP_08_A1.
(vex_len_table): Same.
* i386-gen.c (CPU_CVT16_FLAGS): Removed.
(cpu_flags): Remove field for CpuCVT16.
* i386-opc.h (CpuCVT16): Removed.
(i386_cpu_flags): Remove bitfield cpucvt16.
(i386-opc.tbl): Remove CVT16 instructions.
* i386-init.h: Regenerated.
* i386-tbl.h: Regenerated.

Remove suffix on fxsave.

2009-11-18  H.J. Lu  <hongjiu.lu@intel.com>

* gas/i386/rex.d: Remove suffix on fxsave.

    * ld-elf/extract-symbol-1sec.d: Expect to fail for the RX target.
        * ld-scripts/overlay-size.d: Likewise.
        * ld-scripts/rgn-at1.d: Likewise.
        * ld-scripts/rgn-at2.d: Likewise.
        * ld-scripts/rgn-at3.d: Likewise.
        * ld-scripts/rgn-at4.d: Likewise.
        * ld-scripts/rgn-over8-ok.d: Likewise.

* symtab.c (symbol_set_names): Correctly set 'name' on symbol when
lookup name differs.

2009-11-18  Paul Brook  <paul@codesourcery.com>

gas/
* config/tc-arm.c (arm_fpus): Add fpv4-sp-d16.
(aeabi_set_public_attributes): Correctly mark VFPv3xD.

include/opcode/
* arm.h (FPU_VFP_V4_SP_D16, FPU_ARCH_VFP_V4_SP_D16): Define.

2009-11-18  Tristan Gingold  <gingold@adacore.com>

* machoread.c (macho_oso_symfile): Fix typo.  Add comments.

bfd/
* bfd-in.h (_bfd_elf_ppc_at_tls_transform): Declare.
* bfd-in2.h: Regenerate.
* elf64-ppc.c (ppc64_elf_relocate_section): Move code for R_PPC64_TLS
insn optimisation to..
* elf32-ppc.c (_bfd_elf_ppc_at_tls_transform): ..here.  New function.
(ppc_elf_relocate_section): Use it.
gas/
* config/tc-ppc.c (md_assemble): Report error on invalid @tls operands
and opcode.

* targets.c: Don't include alloca-conf.h.
(bfd_get_target_info): Don't use alloca.

* alloca-conf.h: Clarify comment.

2009-11-17  Sebastian Pop  <sebastian.pop@amd.com>
    Quentin Neill  <quentin.neill@amd.com>

gas/
* config/tc-i386.c (cpu_arch): Added .xop and .cvt16.
(build_vex_prefix): Handle xop08.
(md_assemble): Don't special case the constant 3 for insns using MODRM.
(build_modrm_byte): Handle vex2sources.
(md_show_usage): Add xop and cvt16.
* doc/c-i386.texi: Document fma4, xop, and cvt16.

gas/testsuite/
* gas/i386/i386.exp: Run xop and cvt16 in 32-bit mode.
Run x86-64-xop and x86-64-cvt16 in 64-bit mode.
* gas/i386/lwp.d: Update name of the testcase.
* gas/i386/x86-64-xop.d: New.
* gas/i386/x86-64-xop.s: New.
* gas/i386/xop.d: New.
* gas/i386/xop.s: New.
* gas/i386/cvt16.d: New.
* gas/i386/cvt16.s: New.

opcodes/
* i386-dis.c (OP_Vex_2src_1): New.
(OP_Vex_2src_2): New.
(Vex_2src_1): New.
(Vex_2src_2): New.
(XOP_08): Added.
(VEX_LEN_XOP_08_A0): Added.
(VEX_LEN_XOP_08_A1): Added.
(VEX_LEN_XOP_09_80): Added.
(VEX_LEN_XOP_09_81): Added.
(xop_table): Added an entry for XOP_08.  Handle xop instructions.
(vex_len_table): Added entries for VEX_LEN_XOP_08_A0,
VEX_LEN_XOP_08_A1, VEX_LEN_XOP_09_80, VEX_LEN_XOP_09_81.
(get_valid_dis386): Handle XOP_08.
(OP_Vex_2src): New.
* i386-gen.c (cpu_flag_init): Add CPU_XOP_FLAGS and CPU_CVT16_FLAGS.
(cpu_flags): Add CpuXOP and CpuCVT16.
(opcode_modifiers): Add XOP08, Vex2Sources.
* i386-opc.h (CpuXOP): Added.
(CpuCVT16): Added.
(i386_cpu_flags): Add cpuxop and cpucvt16.
(XOP08): Added.
(Vex2Sources): Added.
(i386_opcode_modifier): Add xop08, vex2sources.
* i386-opc.tbl: Add entries for XOP and CVT16 instructions.
* i386-init.h: Regenerated.
* i386-tbl.h: Regenerated.

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daily update

2009-11-17  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/10955
* elfxx-ia64.c (elfNN_ia64_update_short_info): Also skip ABS
sections.

2009-11-17  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/10955
* elfxx-ia64.c (elfNN_ia64_link_hash_table): Update comments.
(elfNN_ia64_update_short_info): Remove "->output_section" from
ia64_info->max_short_sec and ia64_info->min_short_sec.
(elfNN_ia64_choose_gp): Likewise.
(elfNN_ia64_relax_section): Pass tsec->output_section to
elfNN_ia64_update_short_info.

* dbxread.c (set_namestring): Remove cast to unsigned.  Check N_STRX
overflow.

2009-11-17  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/10955
* elfxx-ia64.c (elfNN_ia64_link_hash_table): Add max_short_sec,
max_short_offset, min_short_sec and min_short_offset.
(elfNN_ia64_update_short_info): New.
(elfNN_ia64_relax_section): Update max_short_sec,
max_short_offset, min_short_sec and min_short_offset.
(elfNN_ia64_choose_gp): Use min_short_sec/max_short_sec if
they are set.

2009-11-17  Nathan Sidwell  <nathan@codesourcery.com>

* features/m68k-core.xml: New file.

2009-11-17  Nathan Sidwell  <nathan@codesourcery.com>

* gdb.xml/tdesc-regs.exp: Use for m68k.

* regformats/reg-cf.dat: New file.

2009-11-17  Daniel Jacobowitz  <dan@codesourcery.com>

* m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.

2009-11-17  Nathan Sidwell  <nathan@codesourcery.com>
2009-11-17  Vladimir Prus  <vladimir@codesourcery.com>

* Makefile.in (reg-cf.o, reg-cf.c): New targets.
* configure.ac: Check for __mcoldfire__ and set
gdb_cv_m68k_is_coldfire.
* configure.srv: Use gdb_cv_m68k_is_coldfire to select between
reg-cf.o and reg-m68k.o.
* configure: Regenerated.

2009-11-17  Nathan Sidwell  <nathan@codesourcery.com>

* regformats/reg-cf.dat: New file.

2009-11-17  Daniel Jacobowitz  <dan@codesourcery.com>

* m68k-tdep.c (m68k_register_name): Check fpregs_present.
(m68k_gdbarch_init): Remove a duplicate of set_gdbarch_fp0_regnum.

    * gas/arm/vfma1.d: Only run on ELF based targets.

        PR binutils/10924
        * gas/arm/arch4t-eabi.d: Update expected disassembly.
        * gas/arm/arch4t.d: Likewise.
        * gas/arm/archv6t2.d: Likewise.
        * gas/arm/arm7t.d: Likewise.
        * gas/arm/inst.d: Likewise.
        * gas/arm/xscale.d: Likewise.

        PR binutils/10924
        * arm-dis.c (arm_opcodes): Add patterns to match undefined LDRB
        instruction variants.  Add pattern for MRS variant that was being
        confused with CMP.
        (arm_decode_shift): Place error message in a comment.
        (print_insn_arm): Note that writing back to the PC is
        unpredictable.
        Only print 'p' variants of cmp/cmn/teq/tst instructions if
        decoding for pre-V6 architectures.

2009-11-17  Paul Brook  <paul@codesourcery.com>
Daniel Jacobowitz  <dan@codesourcery.com>

gas/
* doc/c-arm.texi: Document .arch armv7e-m.
* config/tc-arm.c (arm_ext_v6_dsp, arm_ext_v7m): New.
(insns): Put Thumb versions of v5TExP instructions into
arm_ext_v5exp also.  Move some Thumb variants from
arm_ext_v6_notm to arm_ext_v6_dsp.
(arm_archs): Add armv7e-m architecture.
(aeabi_set_public_attributes): Handle -march=armv7e-m.

gas/testsuite/
* gas/arm/attr-march-armv7em.d: New test.
* gas/arm/arch7em-bad.d: New test.
* gas/arm/arch7em-bad.l: New test.
* gas/arm/arch7em.d: New test.
* gas/arm/arch7em.s: New test.

include/elf/
* arm.h (TAG_CPU_ARCH_V7E_M): Define.

include/opcode/
* arm.h (ARM_EXT_V6_DSP): Define.
(ARM_AEXT_V6T2, ARM_AEXT_NOTM): Include ARM_EXT_V6_DSP.
(ARM_AEXT_V7EM, ARM_ARCH_V7EM): Define.

binutils/
* readelf.c (arm_attr_tag_CPU_arch): Add v7E-M.

bfd/
* elf32-arm.c (using_thumb_only, arch_has_arm_nop,
arch_has_thumb2_nop): Handle TAG_CPU_ARCH_V7E_M.
(tag_cpu_arch_combine): Ditto. Correct MAX_TAG_CPU_ARCH test.

* elf32-spu.c (struct spu_link_hash_table): Remove overlay_fixed,
reserved, and extra_stack_space members.
(spu_elf_auto_overlay): Use auto_overlay_fixed, auto_overlay_reserved,
and extra_stack_space members of htab->params instead.

    * po/bg.po: New Bulgarian translation.
        * configure.in (ALL_LINGUAS): Add bg.po.
        * configure: Regenerate.

2009-11-17  Tristan Gingold  <gingold@adacore.com>

* targets.c: Include alloca-conf.h

2009-11-17  Edward Nevill <edward.nevill@arm.com>

* arm-dis.c (print_insn_thumb32): Handle undefined instruction.

    * gas/rx/macros.inc (creg): Remove cpen.
        * gas/rx/mvfc.d: Remove expected uses of cpen register.
        * gas/rx/mvtc.d: Likewise.
        * gas/rx/popc.d: Likewise.
        * gas/rx/pushc.d: Likewise.

gdb/
Fix wrong debug output with `set debug infrun 1'.
* gdb/infrun.c (handle_inferior_event <debug_infrun>): New variable
old_chain.  Temporarily switch INFERIOR_PTID.
* target.h (target_stopped_by_watchpoint): Extend the comment.
(target_stopped_data_address): New comment.

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daily update

* Makefile.def: Restore host and target settings for gmp.
* Makefile.in: Rebuild.

* configure.ac: Add libelf to host_libs.  Enable in-tree configury
of ppl and cloog.  Fix in-tree configury of libelf, skip tests.
Fix portability of test of C++ as bootstrap language.  Add
ppl/src/ppl-config.o to the bootstrap compare exclusion list.
* configure: Rebuild.
* Makefile.def: Drop host and target settings from gmp, mpfr, ppl,
and cloog.  Fix in-tree ppl configuration.  Introduce libelf
in-tree building.
* Makefile.tpl (POSTSTAGE1_CXX_EXPORT): New.
(POSTSTAGE1_HOST_EXPORTS): Use it.
(STAGE[+id+]_CXXFLAGS): New.
(BASE_FLAGS_TO_PASS): Pass it down.
(configure-stage[+id+]-[+prefix+][+module+]): Use it.  Add
extra_exports.
(all-stage[+id+]-[+prefix+][+module+]): Likewise.
(configure-[+prefix+][+module+], all-[+prefix+][+module+]): Add
extra_exports.
* Makefile.in: Rebuild.
* configure.ac (FLAGS_FOR_TARGET):  Add -L and -isystem
paths for *-w64-mingw* and x86_64-*mingw*.
* configure: Regenerated.
* configure.ac: Disable target-winsup & co for
x86_64-*-mingw* and *-w64-mingw* targets.
* configure: Regenerated.
* configure.ac (CLooG test): Use = with test.
* configure: Regenerate.
* configure.ac: Do not set LIBS for ppl/cloog checks.  Disable
cloog if the ppl version check failed.  Move flags saving
before setting in libelf check.
* configure: Regenerate.
* configure.ac: Adjust the ppl and cloog configure to work as
documented.  Disable cloog if ppl was disabled.  Omit the version
checks if they were disabled.
* configure: Re-generate.

* xcoffread.c (scan_xcoff_symtab): Update.
* symfile.h (add_psymbol_to_list): Update prototype.
* symfile.c (add_psymbol_to_bcache): Add copy_name argument.
(add_psymbol_to_list): Likewise.
* stabsread.c (define_symbol): Update.
* mdebugread.c (parse_partial_symbols): Update.
(handle_psymbol_enumerators): Update.
(new_symbol): Update.
* dbxread.c (read_dbx_symtab): Update.
* coffread.c (process_coff_symbol): Update.
* symtab.h (prim_record_minimal_symbol_full): Declare.
(SYMBOL_SET_NAMES): Add copy_name argument.
* symtab.c (struct demangled_name_entry): New struct.
(hash_demangled_name_entry): New function.
(eq_demangled_name_entry): Likewise.
(create_demangled_names_hash): Use new functions.
(symbol_set_names): Use struct demangled_name_entry.  Add
copy_name argument.
* minsyms.c (prim_record_minimal_symbol_full): New function.
(prim_record_minimal_symbol_and_info): Use it.
* elfread.c (record_minimal_symbol): Add name_len and copy_name
arguments.  Call prim_record_minimal_symbol_full.
(elf_symtab_read): Add copy_names argument.
(elf_symfile_read): Update calls to elf_symtab_read.
* dwarf2read.c (add_partial_symbol): Don't copy symbol names.
(load_partial_dies): Likewise.
(new_symbol): Likewise.
* cp-namespace.c (check_one_possible_namespace_symbol): Don't save
name on the obstack.  Update call to SYMBOL_SET_NAMES.

* linux-low.c (linux_remove_process): Add `detaching' parameter.
Pass it to thread_db_free.
(linux_kill, linux_detach, linux_wait_1): Adjust to pass the
proper `detaching' argument to linux_remove_process.
* linux-low.h (thread_db_free): Add `detaching' parameter.
* thread-db.c (thread_db_init): Pass false as `detaching' argument
to thread_db_free.
(thread_db_free): Add `detaching' parameter.  Only
call td_ta_clear_event if detaching from process.

    * config/tc-arm.c (parse_operands): Encode APSR_nzcv as r15.
        (do_vmrs): New function.
        (do_vmsr): New function.
        (insns): Add vmrs and vmsr.

        * gas/arm/vfp1xD.s: Add vmrs and vmsr instructions.
        * gas/arm/vfp1xD.d: Update expected disassembly.

2009-11-16  Kai Tietz  <kai.tietz@onevision.com>

        * windmc.c (set_endianess): Use bfd_get_target_info.
        * windres.c (set_endianess): Likewise.
        (find_arch_match): Removed.

2009-11-16  Kai Tietz  <kai.tietz@onevision.com>

        * targets.c (bfd_get_target_info): New function.
        (_bfd_find_arch_match): New function.
        * bfd-in2.h: Regenerated.

2009-11-15  Doug Kwan  <dougkwan@google.com>

* arm.cc (Target_arm::may_use_arm_nop): New method definition.
(Arm_relocate_functions::arm_branch_common): Change method defintion
in class definition to a method declaration and update list of formal
parameters.
(Arm_relocate_functions::plt32, Arm_relocate_functions::call,
Arm_relocation_functions::jump24): Adjust call to
Arm_relocate_functions::arm_branch_common.  Update list of formal
parameters.
(Arm_relocate_functions::xpc25): New method definition.
(Arm_relocate_functions::arm_branch_common): Move method defintion
out from class definition.  Use stubs for mode-switching and extending
branch ranges.
(Target_arm::Relocate::relocate): Handle weakly-undefined symbols
specially.  Change code to enable use of stubs in ARM branches.

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daily update

* gdb.base/watch-vfork.c, gdb.base/watch-vfork.exp: New files.

* infrun.c (handle_inferior_event): When handling a fork or vfork
event, check if the bpstat causes a stop, instead of if it
explains the signal.
* breakpoint.c (bpstat_causes_stop): New.
* breakpoint.h (bpstat_causes_stop): Declare.

* breakpoint.c (should_be_inserted): Don't insert breakpoints if
the pspace doesn't allow breakpoints.
(insert_breakpoint_locations): Remove waiting_for_vfork_done
special case.  Expect watchpoints that shouldn't be inserted, to
not be inserted.
* progspace.h (struct program_space) <breakpoints_not_allowed>:
New field.
* infrun.c (handle_inferior_event): Clear it.
* linux-nat.c (linux_child_follow_fork): Set it.

2009-11-15  Kai Tietz  <kai.tietz@onevision.com>

* pe-dll.c (pe_undef_alias_cdecl_match): New function.
(pe_find_cdecl_alias_match): New function.
(pe_process_import_defs): Add matching for import symbols
declared as cdecl for fastcall/stdcall.
* emultempl/pe.em (pe_undef_cdecl_match): Treat fastcall
symbols, too.
(pe_fixup_stdcalls): Likewise.
(gld_XXX_after_open): Redo scanning for imported
fastcall/stdcall symbols as cdecl one.
* emultempl/pep.em (pep_undef_cdecl_match): Treat fastcall
symbols, too.
(pep_fixup_stdcalls): Likewise.
(gld_XXX_after_open): Redo scanning for imported
fastcall/stdcall symbols as cdecl one.

2009-11-15  Kai Tietz  <kai.tietz@onevision.com>

* ld-pe/direct2_client.c: New file.
* ld-pe/direct2_dll.c: Likewise.
* ld-pe/direct2_dll.def: Likewise.
* ld-pe/pe-run2.exp: Likewise.

*** empty log message ***

daily update

opcodes/
* Makefile.am (stamp-xc16x): Use ../cpu/xc16x.cpu instead of
../cgen/cpu.
* Makefile.in: Regenerate.

cgen/
* cpu/xc16x.cpu: Delete, use copy in ../cpu.
* cpu/xc16x.opc: Ditto.

Must use VOID expression in VOID context.
* xc16x.cpu (mov4): Fix mode of `sequence'.
(mov9, mov10): Ditto.
(movbsrr, moveb1, jmprel, jmpseg, jmps): Fix mode of `if'.
(callr, callseg, calls, trap, rets, reti): Ditto.
(jb, jbc, jnb, jnbs): Fix mode of `if'.  Comment out no-op `sll'.
(atomic, extr, extp, extp1, extpg1, extpr, extpr1): Fix mode of `cond'.
(exts, exts1, extsr, extsr1, prior): Ditto.

2009-11-13  H.J. Lu  <hongjiu.lu@intel.com>

* i386-dis.c (OP_E_extended): Removed.

Check destination operand for lockable instructions.

gas/

2009-11-13  H.J. Lu  <hongjiu.lu@intel.com>

* config/tc-i386.c (md_assemble): Check destination operand
for lockable instructions.

gas/testsuite/

2009-11-13  H.J. Lu  <hongjiu.lu@intel.com>

* gas/i386/lock-1-intel.d: Updated.
* gas/i386/lock-1.d: Likewise.
* gas/i386/lock-1.s: Likewise.
* gas/i386/lockbad-1.l: Likewise.
* gas/i386/lockbad-1.s: Likewise.
* gas/i386/x86-64-lock-1-intel.d: Likewise.
* gas/i386/x86-64-lock-1.d: Likewise.
* gas/i386/x86-64-lock-1.s: Likewise.
* gas/i386/x86-64-lockbad-1.l: Likewise.
* gas/i386/x86-64-lockbad-1.s: Likewise.

* configure.ac: If build != host, create a separate build-config.h
file desecribing the build machine.
* configure: Regenerate.
* lf.c: Include build-config.h instead of config.h.
* dgen.c: Likewise.
* igen.c: Likewise.
* misc.c: Likewise.
* misc.h: Likewise.
* filter.c: Likewise.
* table.c: Likewise.

2009-11-13  H.J. Lu  <hongjiu.lu@intel.com>

* config/tc-i386.c (_i386_insn): Don't use bit field on
swap_operand.

*** empty log message ***

* dcache.c (dcache_hit, dcache_read_line): Tweak comments.
(dcache_peek_byte, dcache_init, dcache_xfer_memory): Ditto.
* target.c (memory_xfer_partial): Tweak comments.
(target_xfer_partial, target_write_memory): Add comment.
(target_read_partial): Remove note from 2003-10-21.
(target_read, target_write): Add comments.

Check rex_ignored.

gas/testsuite/

2009-11-13  H.J. Lu  <hongjiu.lu@intel.com>

* gas/i386/rex.s: Add a test for VEX insn.
* gas/i386/rex.d: Updated.

opcodes/

2009-11-13  H.J. Lu  <hongjiu.lu@intel.com>

* i386-dis.c (print_insn): Check rex_ignored.

* inline-frame.c (find_inline_frame_state): Check for changed PC
here...
(inline_frame_sniffer): ... not here.

daily update

* ui-file.c (stdio_file_read): Call gdb_select before read.

* lib/gdb.exp (current_target_name): New procedure.
(gdb_wrapper_target): New variable.
(gdb_wrapper_init): Set gdb_wrapper_target.
(default_gdb_init): Check gdb_wrapper_target before rebuilding the
wrapper.

2009-11-13  Maciej W. Rozycki  <macro@codesourcery.com>

* mips-tdep.c (mips_insn16_frame_this_id): Mark the outermost
frame.
(mips_insn32_frame_this_id): Likewise.

2009-11-13  Maciej W. Rozycki  <macro@codesourcery.com>

* elfread.c (elf_symtab_read): Only mark a minimal symbol as
special if it actually exists.  Merge the checks for this
conditions.

2009-11-13  Kazu Hirata  <kazu@codesourcery.com>
    Maxim Kuvyrkov  <maxim@codesourcery.com>

* remote-fileio.c (remote_fileio_request): Send Ctrl-C if it is
pending.
* remote-fileio.h: Update the prototype for remote_fileio_request.
* remote.c (struct remote_state): Add ctrlc_pending_p.
(remote_open_1): Clear ctrlc_pending_p.
(remote_stop_as): Set ctrlc_pending_p to 1.
(remote_wait_as): Pass ctrlc_pending_p to remote_fileio_request.

* arm-tdep.c (arm_skip_stub): Recognize RealView veneer functions.

gdb/testsuite/
* gdb.base/remote.exp: Delete the slowest load test.
Do not load with fixed packet sizes.

gdb/testsuite/
* gdb.cp/virtfunc.exp (do_tests): If runto_main fails, give up.

gdb/testsuite/
* gdb.base/freebpcmd.exp: Delete unused variable.  Specify
srcfile when setting a breakpoint.

2009-11-13  Maciej W. Rozycki  <macro@codesourcery.com>

* gdb.base/find.c (int8_t, int16_t, int32_t, int64_t): Undefine
macros.

2009-11-13  Maciej W. Rozycki  <macro@codesourcery.com>

* breakpoint.c (update_watchpoint): Only fiddle with frames for
local watchpoints.

2009-11-13  Pedro Alves  <pedro@codesourcery.com>

* infrun.c (handle_inferior_event): Set stop_print_frame on
TARGET_WAITKIND_LOADED events, if stopping on solib-events.

gdb/testsuite/
* gdb.cp/formatted-ref.exp (test_p_x_ref_addr): Allow the reference
to be in memory.
* gdb.base/display.c (force_mem): New.
(do_loops): Use it.  Add breakpoint comments.
(do_vars): Add a breakpoint comment.
* gdb.base/display.exp: Use gdb_get_line_number.  Remove hardcoded
line numbers.

Rewrite prefix processing.

gas/testsuite/

2009-11-13  H.J. Lu  <hongjiu.lu@intel.com>

* gas/i386/i386.exp: Run long-1, long-1-intel, x86-64-long-1,
and x86-64-long-1-intel.

* gas/i386/long-1-intel.d: New.
* gas/i386/long-1.d: Likewise.
* gas/i386/long-1.s: Likewise.
* gas/i386/x86-64-long-1-intel.d: Likewise.
* gas/i386/x86-64-long-1.d: Likewise.
* gas/i386/x86-64-long-1.s: Likewise.

* gas/i386/jump16.d: Updated for prefix processing.
* gas/i386/naked.d: Likewise.
* gas/i386/nops-1-core2.d: Likewise.
* gas/i386/nops-1-i686.d: Likewise.
* gas/i386/nops-3-i686.d: Likewise.
* gas/i386/nops-4-i686.d: Likewise.
* gas/i386/nops-5-i686.d: Likewise.
* gas/i386/nops-5.d: Likewise.
* gas/i386/prefix.d: Likewise.
* gas/i386/rep.d: Likewise.
* gas/i386/string-ok.d: Likewise.
* gas/i386/x86-64-addr32-intel.d: Likewise.
* gas/i386/x86-64-addr32.d: Likewise.
* gas/i386/x86-64-cbw-intel.d: Likewise.
* gas/i386/x86-64-cbw.d: Likewise.
* gas/i386/x86-64-io-intel.d: Likewise.
* gas/i386/x86-64-io-suffix.d: Likewise.
* gas/i386/x86-64-io.d: Likewise.
* gas/i386/x86-64-lwp.d: Likewise.
* gas/i386/x86-64-nops-1-core2.d: Likewise.
* gas/i386/x86-64-nops-1-nocona.d: Likewise.
* gas/i386/x86-64-nops-1.d: Likewise.
* gas/i386/x86-64-nops-2.d: Likewise.
* gas/i386/x86-64-nops-3.d: Likewise.
* gas/i386/x86-64-nops-4-core2.d: Likewise.
* gas/i386/x86-64-nops-4.d: Likewise.
* gas/i386/x86-64-nops-5-k8.d: Likewise.
* gas/i386/x86-64-nops-5.d: Likewise.
* gas/i386/x86-64-rep.d: Likewise.
* gas/i386/x86-64-stack-intel.d: Likewise.
* gas/i386/x86-64-stack-suffix.d: Likewise.
* gas/i386/x86-64-stack.d: Likewise.

ld/testsuite/

2009-11-13  H.J. Lu  <hongjiu.lu@intel.com>

* ld-x86-64/tlsbin.dd: Updated for prefix processing.
* ld-x86-64/tlsgdesc.dd: Likewise.
* ld-x86-64/tlsld1.dd: Likewise.
* ld-x86-64/tlspic.dd: Likewise.

opcodes/

2009-11-13  H.J. Lu  <hongjiu.lu@intel.com>

* i386-dis.c (ckprefix): Updated to return 0 if number of
prefixes > 14 and record the last position for each prefix.
(lock_prefix): Removed.
(data_prefix): Likewise.
(addr_prefix): Likewise.
(repz_prefix): Likewise.
(repnz_prefix): Likewise.
(last_lock_prefix): New.
(last_repz_prefix): Likewise.
(last_repnz_prefix): Likewise.
(last_data_prefix): Likewise.
(last_addr_prefix): Likewise.
(last_rex_prefix): Likewise.
(last_seg_prefix): Likewise.
(MAX_CODE_LENGTH): Likewise.
(ADDR16_PREFIX): Likewise.
(ADDR32_PREFIX): Likewise.
(DATA16_PREFIX): Likewise.
(DATA32_PREFIX): Likewise.
(REP_PREFIX): Likewise.
(seg_prefix): Likewise.
(all_prefixes): Change size to MAX_CODE_LENGTH - 1.
(prefix_name): Handle ADDR16_PREFIX, ADDR32_PREFIX,
DATA16_PREFIX, DATA32_PREFIX and REP_PREFIX.
(get_valid_dis386): Updated.
(OP_C): Likewise.
(OP_Monitor): Likewise.
(REP_Fixup): Likewise.
(print_insn): Display all prefixes.
(putop): Set PREFIX_DATA on used_prefixes only if it is used.
(intel_operand_size): Likewise.
(OP_E_register): Likewise.
(OP_G): Likewise.
(OP_REG): Likewise.
(OP_IMREG): Likewise.
(OP_I): Likewise.
(OP_I64): Likewise.
(OP_sI): Likewise.
(CRC32_Fixup): Likewise.
(MOVBE_Fixup): Likewise.
(OP_E_memory): Set REFIX_DATA on used_prefixes when it is used
in 16bit mode.
(OP_J): Set REX_W used if it is used. Set PREFIX_DATA on
used_prefixes only if it is used.

* gdb.base/pending.exp: Use gdb_run_cmd to start the program
instead of a bare "run".

* dcache.c (dcache_block): Replace member newer with next,prev.
(dcache_struct): Delete member newest.
(block_func): New typedef.
(append_block, remove_block, for_each_block): New functions.
(invalidate_block, free_block): New functions.
(dcache_invalidate): Update
(dcache_invalidate_line, dcache_alloc): Update to use new list
accessors.
(dcache_free): Ditto.  Fix memory leak.

gdb/ChangeLog:

2009-11-13  Paul Pluzhnikov  <ppluzhnikov@google.com>

* python/py-prettyprint.c (print_string_repr): Suppress
address printing

testsuite/ChangeLog:

2009-11-13  Paul Pluzhnikov  <ppluzhnikov@google.com>

* gdb.python/py-prettyprint.exp: Adjust.

2009-11-13  Tristan Gingold  <gingold@adacore.com>

* avr-tdep.c (avr_push_dummy_call): Fix endianness issue and avoid
overlap between returned structure and return address/parameters.

*** empty log message ***

daily update

* remote-fileio.c (remote_fileio_func_read): Limit console
reads to 16K.

testsuite/
* lib/cell.exp (skip_cell_tests): Clean up test files before
returning.

testsuite/
* lib/gdb.exp (gdb_test_multiple): Handle "y or [n]", "[y] or n",
and the breakpoint menu.  Do not call perror if a prompt is seen.
Consume the following GDB prompt.
* gdb.cp/method2.exp (test_break): Use gdb_test_multiple.
* gdb.cp/namespace.exp: Use gdb_test.
* gdb.cp/templates.exp: Use gdb_test.
(test_template_breakpoints): Use gdb_test_multiple.

2009-11-12  Daniel Jacobowitz  <dan@codesourcery.com>
    Paul Brook  <paul@codesourcery.com>

* c-typeprint.c (c_type_print_base): Skip artificial fields.
Use get_vptr_fieldno to skip the vtable pointer.
* dwarf2read.c (dwarf2_add_field): Set FIELD_ARTIFICIAL on artificial
fields.
(dwarf2_add_member_fn): Complain about virtual member functions
without DW_AT_vtable_elem_location and force TYPE_CPLUS_DYNAMIC.
* gdbtypes.c (get_vptr_fieldno): Update comment.
* gdbtypes.h (struct cplus_struct_type): Add is_dynamic.
(TYPE_CPLUS_DYNAMIC): New macro.
* gnu-v3-abi.c (gnuv3_dynamic_class): New.
(gnuv3_get_vtable): Rewrite to use gnuv3_dynamic_class.  Move higher.
(gnuv3_rtti_type, gnuv3_get_virtual_fn, gnuv3_baseclass_offset): Use
gnuv3_get_vtable.
* varobj.c (cplus_class_num_children, cplus_describe_child): Skip
artificial fields.  Use get_vptr_fieldno to skip the vtable pointer.

testsuite/
* gdb.base/break1.c (struct some_struct, values): Move earlier.
(marker4): Reference values.

testsuite/
* gdb.base/macscp.exp: Avoid the first FAIL if macro information
is missing.

* gdb.base/break.c (need_malloc): New.
* gdb.base/constvars.c (main): Reference crass and crisp.
* gdb.base/gdb1821.c (main): Reference bar.
* gdb.cp/gdb1355.cc (main): Reference s1.
* gdb.cp/hang1.cc (dummy2, dummy3): Declare.
(main): Call them.
* gdb.cp/hang2.cc (dummy2): Define.
* gdb.cp/hang3.cc (dummy3): Define.
* gdb.cp/m-data.cc (main): Reference shadow.

Correct whitespace in previous patch.

2009-11-12  H.J. Lu  <hongjiu.lu@intel.com>

* i386-opc.tbl: Remove IsLockable from add, adc, and, dec, inc,
or, sbb, sub, xor and xchg with register only operands.
* i386-tbl.h: Regenerated.

2009-11-12  Paul Brook  <paul@codesourcery.com>
    Daniel Jacobowitz  <dan@codesourcery.com>

* dwarf2read.c (dwarf2_add_member_fn): Calculate virtual function
offset for classes without DW_AT_containing_type.

2009-11-12  Paul Brook  <paul@codesourcery.com>
    Daniel Jacobowitz  <dan@codesourcery.com>

* dwarf2read.c (struct field_info): Add baseclasses.
(dwarf2_add_field): Add base classes to a separate list.
(dwarf2_attach_fields_to_type): Merge base classes and fields.

* dwarf2read.c (process_psymtab_comp_unit): Initialize per_cu backlink
at the same time as the forward link.
(load_partial_comp_unit): Initialize per_cu links before calling
init_cu_die_reader.

gas/

2009-11-12  H.J. Lu  <hongjiu.lu@intel.com>

* config/tc-i386.c (LOCKREP_PREFIX): Removed.
(REP_PREFIX): New.
(LOCK_PREFIX): Likewise.
(PREFIX_GROUP): Likewise.
(REX_PREFIX): Updated.
(MAX_PREFIXES): Likewise.
(add_prefix): Updated.  Return enum PREFIX_GROUP.
(md_assemble): Check for lock without a lockable instruction.
(parse_insn): Updated.
(output_insn): Likewise.

gas/testsuite/

2009-11-12  H.J. Lu  <hongjiu.lu@intel.com>

* gas/i386/i386.exp: Run lock-1, lock-1-intel, lockbad-1,
x86-64-lock-1, x86-64-lock-1-intel and x86-64-lockbad-1.

* gas/i386/lock-1-intel.d: New.
* gas/i386/lock-1.d: Likewise.
* gas/i386/lock-1.s: Likewise.
* gas/i386/lockbad-1.l: Likewise.
* gas/i386/lockbad-1.s: Likewise.
* gas/i386/x86-64-lock-1-intel.d: Likewise.
* gas/i386/x86-64-lock-1.d: Likewise.
* gas/i386/x86-64-lock-1.s: Likewise.
* gas/i386/x86-64-lockbad-1.l: Likewise.
* gas/i386/x86-64-lockbad-1.s: Likewise.

opcodes/

2009-11-12  H.J. Lu  <hongjiu.lu@intel.com>

* i386-gen.c (opcode_modifiers): Add IsLockable.

* i386-opc.h (IsLockable): New.
(i386_opcode_modifier): Add islockable.

* i386-opc.tbl: Add IsLockable to add, adc, and, btc, btr,
bts, cmpxchg, cmpxch8b, dec, inc, neg, not, or, sbb, sub,
xor, xadd and xchg.
* i386-tbl.h: Regenerated.

* lib/gdb.exp (gdb_compile): Also set rpath for shlib=, on a
remote host.

* thread-db.c (thread_db_free): Fix typo.

2009-11-12  Tristan Gingold  <gingold@adacore.com>

* avr/interp.c (sim_write): Allow byte access.
(sim_read): Ditto.