daily update

gdb/
* dwarf2read.c (read_structure_type) <fi.typedef_field_list>: Call
ALLOCATE_CPLUS_STRUCT_TYPE.

2010-06-28  Phil Muldoon  <pmuldoon@redhat.com>
            Tom Tromey  <tromey@redhat.com>
            Thiago Jung Bauermann  <bauerman@br.ibm.com>

* value.c (pack_unsigned_long): New function.
(value_from_ulongest): New function.
* value.h (value_from_ulongest): Declare.
* python/python.c (_initialize_python): Call
gdbpy_initialize_thread and gdbpy_initialize_inferior.
* python/python-internal.h: Define thread_object.
(gdbpy_inferiors, gdbpy_selected_thread)
(frame_info_to_frame_object, create_thread_object)
(find_thread_object, find_inferior_object)
(gdbpy_initialize_thread, gdbpy_initialize_inferiors)
(gdbpy_is_value_object, get_addr_from_python): Declare.
* python/py-value.c (builtin_type_upylong): Define.
(convert_value_from_python): Add logic for ulongest.
(gdbpy_is_value_object): New function.
* python/py-utils.c (get_addr_from_python): New function.
* python/py-frame.c (frame_info_to_frame_object): Return a PyObject.
(gdbpy_selected_frame): Use PyObject over frame_info.
* Makefile.in (SUBDIR_PYTHON_OBS): Add py-inferior and
py-infthread.
(SUBDIR_PYTHON_SRCS): Likewise.
(py-inferior.o): New Rule.
(py-infthread.o): New Rule.
* python/py-inferior.c: New File.
* python/py-infthread.c: New File.

2010-06-28  Phil Muldoon  <pmuldoon@redhat.com>
    Tom Tromey  <tromey@redhat.com>
    Thiago Jung Bauermann  <bauerman@br.ibm.com>

* gdb.texinfo (Inferiors In Python): New node.
* gdb.texinfo (Threads In Python): New node.

2010-06-28  Phil Muldoon  <pmuldoon@redhat.com>
            Tom Tromey  <tromey@redhat.com>
            Thiago Jung Bauermann  <bauerman@br.ibm.com>

* gdb.python/py-inferior.c: New File.
* gdb.python/py-infthread.c: New File.
* gdb.python/py-inferior.exp: New File.
* gdb.python/py-infthread.exp: New File.

2010-06-28  Rafael Espindola  <espindola@google.com>

* plugin.cc (Plugin::load): Use dlerror.

gdb/
* c-typeprint.c (c_type_print_base): For no fields check include also
TYPE_TYPEDEF_FIELD_COUNT.  Print new typedefs section.
* dwarf2read.c (struct typedef_field_list)
(struct field_info) <typedef_field_list, typedef_field_list_count>: New.
(dwarf2_add_typedef): New.
(read_structure_type): Call dwarf2_add_typedef for DW_TAG_typedef.
Copy also FI.TYPEDEF_FIELD_LIST.
* gdbtypes.h (struct typedef_field)
(struct cplus_struct_type) <typedef_field, typedef_field_count>
(TYPE_TYPEDEF_FIELD_ARRAY, TYPE_TYPEDEF_FIELD, TYPE_TYPEDEF_FIELD_NAME)
(TYPE_TYPEDEF_FIELD_TYPE, TYPE_TYPEDEF_FIELD_COUNT): New.

gdb/testsuite/
* gdb.cp/namespace.exp (ptype OtherFileClass typedefs)
(ptype ::C::OtherFileClass typedefs): New.
* gdb.cp/namespace1.cc (C::OtherFileClass::cOtherFileClassType2)
(C::OtherFileClass::cOtherFileClassVar2): New.
(C::OtherFileClass::cOtherFileClassVar_use): Use also
cOtherFileClassVar2.
(C::cOtherFileType2, C::cOtherFileVar2): New.
(C::cOtherFileVar_use): use also cOtherFileVar2.
* gdb.cp/userdef.exp (ptype &*c): Permit arbitrary trailing text.

gdb/
* cp-namespace.c (cp_lookup_nested_type): New variable
concatenated_name.  Turn the current return condition into a reverse
one.  Call also lookup_static_symbol_aux on the constructed qualified
name.
* symtab.c (lookup_symbol_aux): Move variable objfile and searching in
other files into a called ...
(lookup_static_symbol_aux): ... new function here.
* symtab.h (lookup_static_symbol_aux): New prototype.
* valops.c (value_maybe_namespace_elt): Call also
lookup_static_symbol_aux if we failed otherwise.

gdb/testsuite/
* gdb.cp/namespace.exp (whatis C::cOtherFileType)
(whatis ::C::cOtherFileType, whatis C::cOtherFileVar)
(whatis ::C::cOtherFileVar, print C::cOtherFileVar)
(print ::C::cOtherFileVar)
(whatis C::OtherFileClass::cOtherFileClassType)
(whatis ::C::OtherFileClass::cOtherFileClassType)
(print C::OtherFileClass::cOtherFileClassVar)
(print ::cOtherFileClassVar)
(print ::C::OtherFileClass::cOtherFileClassVar): New tests.
(ptype OtherFileClass, ptype ::C::OtherFileClass): Permit arbitrary
trailing content.
* gdb.cp/namespace1.cc (C::OtherFileClass::cOtherFileClassType)
(C::OtherFileClass::cOtherFileClassVar)
(C::OtherFileClass::cOtherFileClassVar_use, C::cOtherFileType)
(C::cOtherFileVar, C::cOtherFileVar_use): New.

gdb/
Fix PR c++/11703 and PR gdb/1448.
* c-exp.y (yylex) <last_was_coloncolon && first_was_coloncolon>: Add
FIRST_ITER check.

gdb/testsuite/
Test PR c++/11703 and PR gdb/1448.
* gdb.cp/namespace.exp (ptype ::C::NestedClass): Remove KFAIL for
gdb/1448.

gdb/
Fix modification of cplus_struct_default.
* dwarf2read.c (dwarf2_add_member_fn) <no DW_AT_vtable_elem_location>:
Call ALLOCATE_CPLUS_STRUCT_TYPE.
* gdbtypes.c (cplus_struct_default): New empty initializer, comment it.

gdb/testsuite/
* gdb.cp/virtbase.cc (class RTTI_base, class RTTI_data)
(main) <rtti_data>: New.
* gdb.cp/virtbase.exp (print rtti_data): New.

gdb/testsuite/
* lib/gdb.exp (gdb_test_multiple): Error on trailing newlines.

Document the GDB python directory.

2010-06-27  Joel Brobecker  <brobecker@adacore.com>

        * NEWS: Add entry announcing the python directory.

2010-06-27  Joel Brobecker  <brobecker@adacore.com>

        * gdb.texinfo (Python): Document what the python directory is
        and what its location is.
        (Basic Python): Document the gdb.PYTHONDIR constant.

* dwarf2read.c (read_structure_type): Allocate null cleanup later.

* breakpoint.c (breakpoint_sals_to_pc): Delete arg address, unused.
All callers updated.

gdb/
* cp-valprint.c (cp_print_value_fields) <recurse == 0>: Call
obstack_begin after each obstack_free.

gdb/testsuite/
* gdb.cp/static-print-quit.exp, gdb.cp/static-print-quit.cc: New.

* gdb.base/break-interp.exp (reach): Relax expected output a bit.

cgen/
* cpu/mep.opc (mep_examine_ivc2_insns): Delete set but unused var.
opcodes/
* mep-dis.c: Regenerate.

* compress.c (bfd_uncompress_section_contents): Use ATTRIBUTE_UNUSED
to silence gcc warning.

* config/obj-evax.h (S_SET_OTHER, S_SET_TYPE, S_SET_DESC): Don't define.
* config/tc-crx.c (gettrap): Constify arg.
(handle_LoadStor, get_cinv_parameters): Likewise.
(getreg_image): Fix enum warning
(md_assemble): Restore input line char.
* config/tc-hppa.c (tc_gen_reloc): Fix enum warning.
* config/tc-i960.c (mem_fmt): Rename var to fix shadow warning.
* config/tc-sh.c (sh_fdpic): Only define when OBJ_ELF.
(build_Mytes): Fix build failure for non-elf targets.
* config/tc-tic4x.c (tic4x_eval): Restore terminator char.
* config/tc-xtensa.c (xtensa_end_directive): Fix switch enum warning.

* cgen.c (gas_cgen_md_apply_fix): Avoid set but unused warning.
* ecoff.c (add_ecoff_symbol): Likewise.
* itbl-ops.c (append_insns_as_macros): Likewise.
* listing.c (debugging_pseudo): Likewise.
* read.c (s_mri_common, stringer): Likewise.
* config/obj-coff.c (coff_frob_section): Likewise.
* config/tc-alpha.c (emit_ldgp, s_alpha_proc): Likewise.
* config/tc-arm.c (my_get_expression): Likewise.
* config/tc-hppa.c (process_exit, pa_type_args): Likewise.
* config/tc-m32c.c (md_assemble): Likewise.
* config/tc-microblaze.c (md_convert_frag): Likewise.
* config/tc-mips.c (s_change_section): Likewise.
* config/tc-mt.c (mt_fix_adjustable): Likewise.
* config/tc-xtensa.c (xtensa_literal_pseudo): Likewise.

* config/obj-aout.c (obj_aout_frob_symbol): Delete set but otherwise
unused vars.
* config/tc-alpha.c (load_expression): Likewise.
(s_alpha_rdata, s_alpha_section, s_alpha_prologue): Likewise.
* config/tc-arm.c (parse_neon_el_struct_list): Likewise.
* config/tc-avr.c (extract_word): Likewise.
* config/tc-cris.c (cris_get_expression): Likewise.
* config/tc-d30v.c (build_insn, find_format): Likewise.
* config/tc-dlx.c (machine_ip): Likewise.
* config/tc-hppa.c (pa_get_absolute_expression): Likewise.
* config/tc-i370.c (md_assemble): Likewise.
* config/tc-i960.c (brtab_emit): Likewise.
* config/tc-iq2000.c (s_iq2000_ent): Likewise.
* config/tc-m32c.c (md_convert_frag): Likewise.
* config/tc-m68hc11.c (fixup24, build_jump_insn): Likewise.
(md_estimate_size_before_relax, md_apply_fix): Likewise.
* config/tc-m68k.c (md_show_usage): Likewise.
* config/tc-microblaze.c (microblaze_s_lcomm): Likewise.
* config/tc-mips.c (s_mips_end): Likewise.
* config/tc-mmix.c (mmix_byte, mmix_cons): Likewise.
* config/tc-mn10300.c (md_assemble): Likewise.
* config/tc-msp430.c (extract_word): Likewise.
* config/tc-mt.c (md_assemble): Likewise.
* config/tc-or32.c (machine_ip): Likewise.
* config/tc-pj.c (md_apply_fix): Likewise.
* config/tc-s390.c (md_gather_operands): Likewise.
* config/tc-sh.c (sh_cons_align): Likewise.
* config/tc-sparc.c (sparc_cons_align): Likewise.
* config/tc-tic4x.c (tic4x_sect): Likewise.
* config/tc-tic54x.c (tic54x_stringer): Likewise.
* config/tc-vax.c (vip_op): Likewise.
* config/tc-xstormy16.c (xstormy16_cons_fix_new): Likewise.
* config/tc-xtensa.c (md_assemble): Likewise.
(xtensa_fix_short_loop_frags, convert_frag_immed): Likewise.
(xtensa_move_literals): Likewise.

* gas/config/tc-arm.c (parse_neon_alignment): New function.
(parse_address_main): Fix Neon load/store alignment parsing.
* gas/testsuite/gas/arm/neon-ldst-align-bad.l: Update for Neon alignment syntax fix.
* gas/testsuite/gas/arm/neon-ldst-align-bad.s: Likewise.
* gas/testsuite/gas/arm/neon-ldst-es.d: Likewise.
* gas/testsuite/gas/arm/neon-ldst-es.s: Likewise.
* opcodes/arm-disc.c (parse_insn_neon):  Fix Neon alignment syntax.

daily update

*** empty log message ***

* gdb.cp/m-static.exp: Update expected test output.

* value.c (value_static_field): Use `switch' instead of `if'.
Assert-fail if passed invalid TYPE_FIELD_LOC_KIND.

* valops.c (search_struct_field): Fix typo in error message.

* elf64-ppc.c (get_tls_mask): Don't segfault on NULL elf_section_data.
(group_sections): Likewise.

* symtab.cc (detect_odr_violations): When reporting an ODR
violation, report an object where the symbol is defined.

fix set but unused variable warnings

daily update

*** empty log message ***

* dwarf2expr.c (execute_stack_op): Place preprocessor
directives at the start of the source line.

Refactor 'maint time' command statistics.

Consolidate code for displaying per-command time and space statistics to avoid
duplication.  Piggyback on cleanups so that statistics get printed even when
commands terminate as a result of an error.

Changelog

    * gdb/defs.h (make_command_stats_cleanup): Declare.
    (set_display_time): Declare.
    (set_display_space): Declare.
    * gdb/event-top.c (command_handler): Use make_command_stats_cleanup.
    * gdb/main.c (display_time, display_space): Move definitions to utils.c.
    (captured_main): Use make_command_stats_cleanup to get start-up
    statistics.
    Use set_display_time and set_display_space for processing OPT_STATISTICS
    case.
    * gdb/maint.c (maintenance_time_display): Use set_display_time.
    (maintenance_space_display): Use set_display_space.
    * gdb/top.c (execute_command): Remove obsolete 'maint time' code.
    (command_loop): Use make_command_stats_cleanup.
    * gdb/utils.c (struct cmd_stats): Structure for storing initial time
    and space usage.
    (display_time, display_space): Move definitions here from utils.c.
    (set_display_time): New function.
    (set_display_space): New function.
    (make_command_stats_cleanup): New function.
    (report_command_stats): New auxiliary function for
    make_command_stats_cleanup.
    * gdb/testsuite/gdb.gdb/selftest.exp: Adjust expected message for
    capturing start-up runtime.

daily update

*** empty log message ***

* solib-spu.c (append_ocl_sos): Fix xsnprintf statement for
hosts where CORE_ADDR is long long.

Added NEWS entry about C++ improvements.

gdb
PR python/10808:
* python/python.c (execute_gdb_command): Add keywords.  Accept
"to_string" argument.
(struct restore_ui_file_closure): New.
(restore_ui_file): New function.
(make_cleanup_restore_ui_file): Likewise.
(GdbMethods) <execute>: Update.
gdb/doc
PR python/10808:
* gdb.texinfo (Basic Python): Document new gdb.execute argument.
gdb/testsuite
PR python/10808:
* gdb.python/python.exp: Add new tests.

Added import loop test.

2010-06-25  Sami Wagiaalla  <swagiaal@redhat.com>

* gdb.cp/operator.cc: Created an import loop.
* gdb.cp/operator.exp: Added testcase for import loop.

* s390-tdep.c (s390_push_dummy_call): Error on stack overflow
during inferior call stack frame setup.

2010-06-25  Ken Werner  <ken.werner@de.ibm.com>

* solib-spu.c: Include "exception.h".
(ocl_program_data_key): New variable.
        (append_ocl_sos): New function.
        (ocl_enable_break): Likewise.
(spu_current_sos): Call append_ocl_sos.
(spu_solib_loaded): Call ocl_enable_break.
(_initialize_spu_solib): Register ocl_program_data_key.

* cp-support.c (reset_directive_searched): New function.
(make_symbol_overload_list_using): Prevent recursive calls.

2010-06-25  Tristan Gingold  <gingold@adacore.com>

* vms-alpha.c (_bfd_vms_write_egsd): Check absolute section with
its flags.  Create an absolute section if needed.

gdb/testsuite/
Test PR python/11407.
* gdb.dwarf2/dw2-ref-missing-frame-func.c: New file.
* gdb.dwarf2/dw2-ref-missing-frame.S: Use cu_text_start and cu_text_end.
Split main into func_nofb and func_loopfb dropping NO_FRAME_BASE.
* gdb.dwarf2/dw2-ref-missing-frame.exp: Remove variables sources,
executable_nofb and executable_fb.  New variables srcsfile, objsfile,
srcfuncfile, objfuncfile, srcmainfile, objmainfile, executable and
binfile.  Call gdb_compile with clean_restart twice.
(func_nofb print, func_nofb backtrace, func_loopfb print)
(func_loopfb backtrace): New.

gdb/testsuite/
* gdb.dwarf2/dw2-ref-missing-frame-main.c: New.
* gdb.dwarf2/dw2-ref-missing-frame.S: Replace compiler generated output
by a hand made one.
* gdb.dwarf2/dw2-ref-missing-frame.exp: Remove invalid comment.  Remove
i?86 requirement.  Remove variables srcfile and binfile.  New variable
sources, executable_nofb and executable_fb.  Call prepare_for_testing.

2010-06-25  Tristan Gingold  <gingold@adacore.com>

* vms-alpha.c (_bfd_vms_write_egsd): Set target_index field of
sections.  Mark .vmsdebug section as SEC_DEBUGGING.  Do not create
dummy psect anymore.  Adjust.
(_bfd_vms_write_eeom): Adjust (use target_index instead of index)
(_bfd_vms_write_etir): Ditto.
(start_etir_or_etbt_record): Test for SEC_DEBUGGING instead of
section name.  Adjust.

2010-06-24  Phil Muldoon  <pmuldoon@redhat.com>

* printcmd.c (print_variable_and_value): Print error message on
caught exception.

2010-06-25  Tristan Gingold  <gingold@adacore.com>

* vms-alpha.c (alpha_vms_write_exec): Set linktime field.

ChangeLog:

* dwarf2expr.h (struct dwarf_value_location): Use ULONGEST as type
of stack values.
(struct dwarf_expr_piece): Rename "expr" member to "mem".  Add new
"value" member.
(dwarf_expr_push): Change input type to ULONGEST.
(dwarf_expr_fetch): Change return type to ULONGEST.
(dwarf_expr_fetch_address): Add prototype.
(dwarf2_read_address): Remove prototype.
* dwarf2expr.c (dwarf_expr_push): Use ULONGEST as type of stack values.
Truncate stack values to ctx->addr_size bytes.
(dwarf_expr_fetch): Change return value to ULONGEST.
(dwarf_expr_fetch_address): New function.
(add_piece): Use dwarf_expr_fetch_address instead of dwarf_expr_fetch
when appropriate.  Update for struct dwarf_expr_piece changes.
(dwarf2_read_address): Remove.
(unsigned_address_type): Remove.
(signed_address_type): Remove.
(execute_stack_op): Use dwarf_expr_fetch_address instead of
dwarf_expr_fetch when appropriate.  Use ULONGEST as type of stack
values.  Perform operations on ULONGEST instead of on GDB values,
sign-extending from ctx->addr_size bytes as needed.  Read DW_OP_addr
values and DW_OP_deref results as unsigned integers.
* dwarf2loc.c (read_pieced_value): Update for struct dwarf_expr_piece
changes.
(write_pieced_value): Likewise.
(dwarf2_evaluate_loc_desc): Use dwarf_expr_fetch_address instead of
dwarf_expr_fetch when appropriate.
(compile_dwarf_to_ax): Read DW_OP_addr values as unsigned integers.
* dwarf2-frame.c (execute_stack_op): Use dwarf_expr_fetch_address
instead of dwarf_expr_fetch when appropriate.

testsuite/ChangeLog:

* gdb.cell/dwarfaddr.exp: New file.
* gdb.cell/dwarfaddr.S: New file.

* c-typeprint.c (c_print_typedef): Append new type name for typedefs.

include/elf/
* ppc64.h (R_PPC64_LO_DS_OPT): Define.
bfd/
* elf64-ppc.c (toc_skip_enum): Define.
(ppc64_elf_edit_toc): Use two low bits of skip array as markers.
Optimize largetoc sequences.
(adjust_toc_syms): Update for skip array change.
(ppc64_elf_relocate_section): Handle R_PPC64_LO_DS_OPT.
ld/
* emultempl/ppc64elf.em (prelim_size_sections): New function.
(ppc_before_allocation): Use it.  Size sections before toc edit too.

* emultempl/elf32.em (find_exp_assignment): Handle etree_provided.

* elf64-ppc.c (is_static_defined): New function.
(get_tls_mask, ppc_type_of_stub): Use it here.
(ppc64_elf_edit_opd): Ensure we only attempt to edit ppc64 input.
(ppc64_elf_tls_setup): Typo fix.
(adjust_toc_syms): Correctly handle symbols defined past the end
of the toc.  Move syms on removed entries to next entry rather
than to start of toc.
(ppc64_elf_edit_toc): Likewise.  Ensure we only attempt to
edit ppc64 input.  Allocate one extra word in skip array.
Honour info->keep_memory when reading relocs if we can.
Adjust toc relocs after adjusting symbols.

2010-06-25  Doug Kwan  <dougkwan@google.com>

* arm.cc (Target_arm::can_check_for_functions_pointers): Return true.
(Target_arm::section_may_have_icf_unsafe_pointers): New method
definition.
(Target_arm::Scan::local_reloc_may_be_function_pointer,
Target_arm::Scan::global_reloc_may_be_function_pointer): Implement
target hook to detect function points.
(Target_arm::Scan::possible_function_pointer_reloc): New method.
* icf.h (Icf::check_section_for_function_pointers): Change type of
parameter SECTION_NAME to const reference to std::string.  Use
target hook to determine if section may have unsafe pointers.
* target.h (Target::section_may_have_icf_unsafe_pointers): New
method definition.

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daily update

Add support for  gdb.PYTHONDIR as $gdb_datadir/python.

Python scripts to be used by GDB can be stored in that directory,
and will be automatically found by the interpreter when importing them.
This patch also sets up <gdb_pythondir>/gdb as the directory where gdb
submodules can be stored.  For now, there is nothing there, but it can
now be added easily without further code changes.

gdb/ChangeLog:
2010-06-24  Joel Brobecker  <brobecker@adacore.com>

        * python/python.c (_initialize_python): Add new "constant"
        PYTHONDIR in gdb module.  Insert this path at the head of
        sys.path. Set gdb.__path__ to gdb.PYTHONDIR + '/gdb' and
        exec its __init__.py script if it exists in that directory.

Add "acc" register.  Revise register order and names.

* psymtab.c (lookup_partial_symbol): Mark definition as static.

gdb/
Fix GDB startup on readonly filesystem.
* charset.c (find_charset_names): Use PEX_USE_PIPES for pex_init.

gdb/
Fix PR 9436.
* breakpoint.c (handle_jit_event): New function.
(bpstat_what): Remove enum class, kc, ss, sn, sgl, slr, clr, sr, shl,
jit, err, table and bs_class.  New variables shlib_event, jit_event,
this_action and bptype.  Change bs_class assignments to this_action
assignments.  new unhandled bptype internal error.  Move here
shlib_event and jit_event handling from handle_inferior_event.
* breakpoint.h (enum bpstat_what_main_action): Extend the comment.
Reorder items.  Remove BPSTAT_WHAT_CHECK_SHLIBS and
BPSTAT_WHAT_CHECK_JIT.
* inferior.h (debug_infrun, stop_on_solib_events): New declarations.
* infrun.c (debug_infrun, stop_on_solib_events): Remove static.
(handle_inferior_event): Reinitialize frame and gdbarch after
bpstat_what call.  Move BPSTAT_WHAT_CHECK_SHLIBS and
BPSTAT_WHAT_CHECK_JIT handling to bpstat_what.  Reinitialize even
gdbarch when frame gets reinitialized.

gdb/testsuite/
Test PR 9436.
* gdb.base/nostdlib.exp, gdb.base/nostdlib.c: New.

Add command "eval".

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daily update

ChangeLog:

* infrun.c (handle_inferior_event): Handle presence of single-step
breakpoints for TARGET_WAITKIND_FORKED and TARGET_WAITKIND_VFORKED.
Cancel single-step breakpoints for TARGET_WAITKIND_EXITED,
TARGET_WAITKIND_SIGNALED, and TARGET_WAITKIND_EXECD.
* breakpoint.c (detach_single_step_breakpoints): New function.
(detach_breakpoints): Call it.
(cancel_single_step_breakpoints): New function.
* breakpoint.h (cancel_single_step_breakpoints): Add prototype.

* spu-tdep.c (spu_memory_remove_breakpoint): New function.
(spu_gdbarch_init): Install it.

testsuite/ChangeLog:

* gdb.cell/fork.exp: New file.
* gdb.cell/fork.c: Likewise.
* gdb.cell/fork-spu.c: Likewise.

* archive64.c (bfd_elf64_archive_write_armap): Fix buffer overrun
when scaning map.

gdb/
* configure.ac: Always set RDYNAMIC at least as `-rdynamic'.
* configure: Regenerate.

daily update

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gas/
2010-06-22  Jan Beulich  <jbeulich@novell.com>

PR gas/11732
* config/tc-i386-intel.c (i386_intel_parse_name): Handle pseudo
symbols named "$".
(i386_intel_operand): Remove bogus handling of pseudo symbols
named "$".
* expr.c (current_location): Remove 'static' and local
declaration.
* expr.h (current_location): Declare.

gas/testsuite/
2010-06-22  Jan Beulich  <jbeulich@novell.com>

PR gas/11732
* gas/i386/jump.d: Adjust.
* gas/i386/jump.s: Add check for branch to 2+$.

* lib/gdb.exp (banned_variables_traced): New global variable.
(gdb_init, gdb_finish): Use new variable to avoid multiple tracing.
(gdb_init): Use `trace add variable' instead of obsolete
`trace variable'.

2010-06-21  Stan Shebs  <stan@codesourcery.com>

* gdb.texinfo: Add explicit @node and @appendix for GFDL.
* annotate.texinfo: Ditto.
* gdbint.texinfo: Ditto.
* stabs.texinfo: Ditto.

2010-06-22  Hui Zhu  <teawater@gmail.com>

* i386-tdep.c (i386_record_lea_modrm): Change warning to query.
(i386_process_record): Ditto.
* record.c (record_memory_query): New variable.
(_initialize_record): New command "set record memory-query".
* record.h (record_memory_query): New extern.

2010-06-22  Hui Zhu  <teawater@gmail.com>

* gdb.texinfo: (Process Record and Replay): Add documentation
for command "set record memory-query".

* i386-tdep.h (i386_displaced_step_copy_insn): Declare.
* i386-tdep.c (i386_displaced_step_copy_insn): New function.
(i386_syscall_p): Change type of lengthp to int.
(i386_displaced_step_fixup): Handle kernels that run one past a
syscall insn.
* i386-linux-tdep.c (i386_linux_init_abi): Use
i386_displaced_step_copy_insn instead of
simple_displaced_step_copy_insn.

* gdb.gdb/selftest.exp: Remove support for gpl v1 and v2 gdb's.

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daily update

2010-06-21  Sterling Augustine  <sterling@tensilica.com>

PR gas/11728
* as.c: Globalize keep_it.
(main): Remove keep_it. Move conditional from here...
(close_output_file): ...to here.

2010-06-21  Rafael Espindola  <espindola@google.com>

* fileread.cc (Input_file::find_fie): New
(Input_file::open): Use Input_file::find_fie.
* fileread.h (Input_file::find_fie): New
* plugin.cc (set_extra_library_path): New.
(Plugin::load): Add set_extra_library_path to the transfer vector.
(Plugin_manager::set_extra_library_path): New.
(Plugin_manager::add_input_file): Use the extra search path if set.
(set_extra_library_path(): New.
* plugin.h (Plugin_manager): Add set_extra_library_path and
extra_search_path_.
2010-06-21  Rafael Espindola  <espindola@google.com>

* plugin-api.h (ld_plugin_set_extra_library_path): New.
(ld_plugin_tag): Add LDPT_SET_EXTRA_LIBRARY_PATH.
(ld_plugin_tv): Add tv_set_extra_library_path.

* dwarf2read.c (read_base_type): Handle DW_ATE_UTF.
(dwarf_type_encoding_name): Likewise.

* bootstrap-lto.mk: New.

* p-valprint.c (pascal_val_print): Use TYPE_ERROR_NAME.
* p-typeprint.c (pascal_type_print_base): Use TYPE_ERROR_NAME.
* m2-valprint.c (m2_val_print): Use TYPE_ERROR_NAME.
* gdbtypes.h (TYPE_ERROR_NAME): New macro.
* f-valprint.c (f_val_print): Use TYPE_ERROR_NAME.
* f-typeprint.c (f_type_print_base): Use TYPE_ERROR_NAME.
* dwarf2read.c (tag_type_to_type): Create a new error type on
failure.
* c-valprint.c (c_val_print): Use TYPE_ERROR_NAME.
* c-typeprint.c (c_type_print_base): Use TYPE_ERROR_NAME.

2010-06-21  Michael Snyder  <msnyder@vmware.com>

* breakpoint.c (_initialize_breakpoint): Use add_prefix_cmd,
not add_abbrev_prefix_cmd, for "enable breakpoints".

* dwarf2loc.c (find_location_expression): Add relocation offset
to base-address-selection entry base addresses.  Read addresses
(and offsets) as signed/unsigned integers, depending on the
BFD's sign_extend_vma flag.  Do not call dwarf2_read_address.
(loclist_describe_location): Likewise.
(disassemble_dwarf_expression): Read DW_OP_addr operand as
unsigned integer.  Do not call dwarf2_read_address.
(locexpr_describe_location): Likewise for DW_OP_GNU_push_tls_address.

* dwarf2.h (enum dwarf_type): Add DW_ATE_UTF.

2010-06-21  Stan Shebs  <stan@codesourcery.com>

* gdb.texinfo: Relicense under GFDL version 1.3.
* annotate.texinfo: Relicense under GFDL version 1.3.
* gdbint.texinfo: Relicense under GFDL version 1.3.
* stabs.texinfo: Relicense under GFDL version 1.3.
* fdl.texi: Update to version 1.3.

* doc/as.texinfo (Overview): Use @itemx for grouped @table
items.
* doc/c-alpha.texi (Alpha Options): Likewise.
* doc/c-arm.texi (ARM Directives): Likewise.
* doc/c-bfin.texi (Blackfin Options): Likewise.
* doc/c-d10v.texi (D10V-Opts): Likewise.
* doc/c-i386.texi (i386-Options): Likewise.
* doc/c-ia64.texi (IA-64 Options): Likewise.
* doc/c-m68k.texi (M68K-Opts): Likewise.
* doc/c-tic54x.texi (TIC54X-Directives): Likewise.
* doc/internals.texi (Symbols): Likewise.

PR gas/11733
* config/tc-sh.c (find_cooked_opcode): Correct array bounds check.

daily update

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2010-06-20  Ian Lance Taylor  <iant@google.com>
    Pedro Alves  <pedro@codesourcery.com>

* linux-x86-low.c (always_true): Delete.
(EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
trying to fool the compiler with always_true.

* tracepoint.c (condition_true_at_tracepoint): Don't run compiled
conditions in gdbserver.

message.txt

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daily update

* layout.cc (gdb_sections): Add .debug_types.
(lines_only_debug_sections): Likewise.

* spu-tdep.c (spu_frame_unwind_cache): Use LSLR register
value instead of hard-coded SPU_LS_SIZE.
(spu_software_single_step): Likewise.
* spu-tdep.h (SPU_LS_SIZE): Remove.

ChangeLog:

* spu-multiarch.c (spu_xfer_partial): Wrap around local store
limit on local store memory accesses.
* spu-linux-nat.c (spu_xfer_partial): Likewise.
* spu-tdep.c (spu_lslr): Remove.
(spu_pointer_to_address): Do not truncate addresses.
(spu_integer_to_address): Likewise.
(spu_overlay_new_objfile): Use SPU_OVERLAY_LMA.
* spu-tdep.h: Add comments.
(SPUADDR_SPU): Respect SPU_OVERLAY_LMA bit.
(SPU_OVERLAY_LMA): Define.

gdbserver/ChangeLog:

* spu-low.c (spu_read_memory): Wrap around local store limit.
(spu_write_memory): Likewise.

testsuite/ChangeLog:

* gdb.arch/spu-ls.exp: New file.
* gdb.arch/spu-ls.c: Likewise.

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daily update

2010-06-18  Stan Shebs  <stan@codesourcery.com>

* osdata.c (get_osdata): Warn separately if target does not report
type list.
(info_osdata_command): Allow empty type, report error if target
does not return available types of OS data.
* linux-nat.c (linux_nat_xfer_osdata): Report list of OS data
types if no annex supplied.

* gdb.texinfo (Operating System Auxiliary Information): Describe
"info os" when no arguments given.

gas:
* config/tc-tic6x.h (tic6x_segment_info_type): Add field
func_units_used.
* config/tc-tic6x.c (tic6x_cons_align: Clear func_units_used.
(md_assemble): Clear func_units_used for new execute packet.
Check for duplicate functional units and update func_units_used
for instructions using a functional unit.

gas/testsuite:
* gas/tic6x/resource-func-unit-1.d,
gas/tic6x/resource-func-unit-1.l,
gas/tic6x/resource-func-unit-1.s,
gas/tic6x/resource-func-unit-2.d,
gas/tic6x/resource-func-unit-2.l,
gas/tic6x/resource-func-unit-2.s: New.

* thread.c (thread_id_make_value): Make a value representing the
current thread.
(_initialize_thread): Create $_thread.

* gdb.texinfo (Debugging Programs with Multiple Threads): Describe
$_thread.

* gdb.threads/thread-specific.exp: Add tests of $_thread.