*** empty log message ***

daily update

Revert the last change.

2009-10-03  H.J. Lu  <hongjiu.lu@intel.com>

* Makefile.am ($(srcdir)/rx-decode.c): Add @MAINT@.
(rx-dis.lo): Remove a space.
(pc2c$(EXEEXT)): Remove a space. Use $(LINK_FOR_BUILD) instead
of gcc.
(MAINTAINERCLEANFILES): Add $(srcdir)/rx-decode.c.
* Makefile.in: Regenerated.

* arm-dis.c (print_insn): Check symtab_size not *symtab.

*** empty log message ***

    PR gdb/10649
        * Makefile.in (GDB_DATADIR_PATH): Renamed to ...
        (GDB_DATADIR): This.
        (xml-syscall-install): Updated.

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    * MAINTAINERS: Move Don Lee to the correct section (Write After
        Approval).

    * configure.ac: Disable -Werror by default.
        * configure: Regenerate.

*** empty log message ***

Set version to 6.8.92.20090930-cvs

GDB 6.8.92 released.

Update GDB version number in README and version.in

* windows-nat.c (ctrl_c_handler): Also handle CTRL_BREAK_EVENT.
* doc/gdb.texinfo (Cygwin Native): Mention support for Ctrl-BREAK.

*** empty log message ***

gdb/testsuite/
* gdb.base/breakpoint-shadow.exp: Move the ia64 part into ...
* gdb.arch/ia64-breakpoint-shadow.exp: ... a new file, with new tests.
* gdb.arch/ia64-breakpoint-shadow.S: New file.

gdb/
* ia64-tdep.c (ia64_convert_from_func_ptr_addr): New variable buf.
Check first the descriptor memory is readable.

* gdb.objc/basicclass.exp: Disable pending breakpoint query.
* gdb.objc/nondebug.exp: Likewise.

Revert 2009-09-28 commit:
* eval.c (evaluate_subexp_standard) [OP_OBJC_MSGCALL]: Support
platforms that use function descriptors.  Prefer to use function
pointer types instead of function types.
* linespec.c (decode_objc): Support function descriptors.  Fully
initialize SAL result.
* objc-lang.c (find_methods): Support function descriptors.
Do not require function symbol to point to text section.

* ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): When calling
via a function pointer, use the descriptor it points to.

* python/py-value.c (valpy_string): NULL-terminate 'keywords'.

* gdb.base/watchpoints.exp: Respect gdb,no_hardware_watchpoints
target_info setting.

* gdb.threads/thread-specific.exp (get_thread_list): Support targets
that detect new threads during "info threads".

* s390-tdep.c (s390_displaced_step_fixup): Use type ULONGEST
instead of CORE_ADDR for "amode".

* gdbarch.sh (displaced_step_hw_singlestep): New callback.
* gdbarch.c, gdbarch.h: Regenerate.
* arch-utils.c (default_displaced_step_hw_singlestep): New function.
* arch-utils.h (default_displaced_step_hw_singlestep): Add prototype.

* ppc-linux-tdep.c (ppc_displaced_step_hw_singlestep): New function.
(rs6000_gdbarch_init): Install it.

* infrun.c (displaced_step_fixup): Use new callback to determine
whether to "step" or "continue" displaced copy.
(resume): Likewise.  Do not call maybe_software_singlestep
for displaced stepping.
(maybe_software_singlestep): Do not handle displaced stepping.

2009-09-29  Hui Zhu  <teawater@gmail.com>

* record.c (record_open): Change "query" to "error".
(cmd_record_stop): Change "query" to "printf_unfiltered".

    * ia64-tdep.c: Update the comments on how we insert/remove
        breakpoints for L-X instructions.
        (ia64_memory_insert_breakpoint, ia64_memory_remove_breakpoint):
        Update the comments inside these functions.

* eval.c (evaluate_subexp_standard) [OP_OBJC_MSGCALL]: Support
platforms that use function descriptors.  Prefer to use function
pointer types instead of function types.
* linespec.c (decode_objc): Support function descriptors.  Fully
initialize SAL result.
* objc-lang.c (find_methods): Support function descriptors.
Do not require function symbol to point to text section.

* ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): When calling
via a function pointer, use the descriptor it points to.

* valops.c (value_assign): Respect parent offset when
assigning to a bitfield.

* s390-tdep.c (op_bctr, op_bctgr, op_bct, op1_bctg, op2_bctg,
op_bxh, op1_bxhg, op2_bxhg, op_bxle, op1_bxleg, op2_bxleg,
op1_brct, op2_brct, op1_brctg, op2_brctg, op_brxh, op1_brxhg,
op2_brxhg, op_brxle, op1_brxlg, op2_brxlg): New enum values.
(is_rsi, is_rie): New insn format decoder routines.
(s390_displaced_step_fixup): New function.
(s390_gdbarch_init): Install displaced stepping routines.

* spu-low.c (spu_kill): Wait for inferior to terminate.
Call clear_inferiors.
(spu_detach): Call clear_inferiors.

* gdb.threads/manythreads.c (main): Increase thread stack size
to 2*PTHREAD_STACK_MIN.
* gdb.threads/multi-create.c (main): Likewise.
(create_function): Likewise.

* gdb.base/dump.exp: Pass difference of pointer types instead
of integer types as offset to restore in intarr3.srec case.

* gdb.cp/gdb2495.exp: Skip test on spu*-*-*.

* gdb.base/pie-support.exp: Pass "quiet" flag to gdb_compile.

*** empty log message ***

    Fix ia64 breakpoints in the L-X slot.
        * ia64-tdep.c (ia64_memory_insert_breakpoint): Extend the comment.
        New variable shadow_slotnum, use it appropriately instead of slotnum.
        Move shadow_len initialization before SLOTNUM adjustment, cover now the
        whole remaining bundle.  Error now on breakpoints requested for the
        slot 2 of L-X bundles.  Better sanity check the requested slot 1 of L-X
        bundles.
        (ia64_memory_remove_breakpoint): New variable shadow_slotnum, use it
        appropriately instead of slotnum.  Warn now on breakpoints requested
        for the slot 2 of L-X bundles.  Better sanity check the requested slot
        1 of L-X bundles.  Update the assertio check of PLACED_SIZE.
        (ia64_breakpoint_from_pc): New variable shadow_slotnum, use it
        appropriately instead of slotnum.  Move *lenptr initialization before
        SLOTNUM adjustment, cover now the whole remaining bundle.  Error now
        on breakpoints requested for the slot 2 of L-X bundles.  Better sanity
        check the requested slot 1 of L-X bundles.  Simplify the returned
        expression.

    * ia64-tdep.c (ia64_memory_insert_breakpoint): Check the slotnum
        and the type of instruction before deciding which slot to save
        in the breakpoint shadown contents.

2009-09-28  Hui Zhu  <teawater@gmail.com>

* i386-tdep.c (i386_process_record): Remove "0x" that
don't need.

*** empty log message ***

*** empty log message ***

gdb ChangeLog entry:
* i386-nat.c (i386_stopped_data_address): Also check that
hitted watch register is not vacant.

gdb/testsuite ChangeLog entry:
New test for two watchpoints, with disabling of
the first inserted.
* testsuite/gdb.base/watchpoints.c: New file.
* testsuite/gdb.base/watchpoints.exp: New file.

*** empty log message ***

*** empty log message ***

    * record.c (record_open, record_store_registers, record_xfer_partial):
        Replace calls to nquery by calls to query.

*** empty log message ***

2009-09-23  John Wright  <john.wright@hp.com>

PR gdb/10684:
* event-top.c (command_line_handler): Terminate linebuffer before
xstrdup.

*** empty log message ***

    * solib.c (solib_bfd_open): Relax a bit the compatibility check.

* source.c (forget_cached_source_info): Clear last_source_visited.
(init_last_source_visited): Delete.
(directory_command): Do not clear last_source_visited.  Call
forget_cached_source_info only if required.
(unset_substitute_path_command, set_substitute_path_command): Call
forget_cached_source_info.
* mi/mi-cmd-env.c (mi_cmd_env_dir): Do not call
init_last_source_visited.
* defs.h (init_last_source_visited): Delete declaration.

PR gdb/10583:
* python/py-value.c (valpy_int): Use PyLong_FromLongLong.
(valpy_long): Likewise.

gdb
PR python/10680:
* eval.c (evaluate_subexp_standard) <do_call_it>: Handle internal
functions in EVAL_AVOID_SIDE_EFFECTS case.
gdb/testsuite
* gdb.python/py-function.exp: Add regression tests.

   * main.c: Fix spelling error.

*** empty log message ***

2009-09-21  Jason Orendorff  <jason.orendorff@gmail.com>

PR python/10666:
* python/py-function.c (fnpy_init): Use xstrdup.

2009-09-21  Phil Muldoon  <pmuldoon@redhat.com>

PR python/10633

* c-lang.c (c_printstr): Do not loop past  options->print_max when
iterating with wchar_iterate.

2009-09-21  Phil Muldoon  <pmuldoon@redhat.com>

PR python/10633

* gdb.python/py-prettyprint.exp (gdb_py_test_silent_cmd): New
Function.
(run_lang_tests): Add print elements test.

2009-09-21  Phil Muldoon  <pmuldoon@redhat.com>

* python/py-value.c (valpy_getitem): Test value before allowing
subscript operation.

2009-09-21  Phil Muldoon  <pmuldoon@redhat.com>

* gdb.python/py-value.exp (test_subscript_regression): New
function.  Test for invalid subscripts.
* gdb.python/py-value.c (main): Add test array, and pointer to it.
(ptr_ref): New function.

2009-09-21  Hui Zhu  <teawater@gmail.com>
    Michael Snyder  <msnyder@vmware.com>

* amd64-linux-tdep.c (amd64_all_but_ip_registers_record): New
function.
(amd64_linux_syscall_record): Call
amd64_all_but_ip_registers_record if syscall is
sys_rt_sigreturn.
(AMD64_LINUX_redzone, AMD64_LINUX_xstate,
AMD64_LINUX_frame_size): New macros.
(amd64_linux_record_signal): New function.
(amd64_linux_init_abi): Call set_gdbarch_process_record_signal.

2009-09-21  Hui Zhu  <teawater@gmail.com>
    Michael Snyder  <msnyder@vmware.com>

* i386-linux-tdep.c (i386_all_but_ip_registers_record): New
function.
(i386_linux_intx80_sysenter_record): Call
i386_all_but_ip_registers_record if syscall is sys_sigreturn
or sys_rt_sigreturn.
(I386_LINUX_xstate, I386_LINUX_frame_size): New macros.
(i386_linux_record_signal): New function.
(i386_linux_init_abi): Call set_gdbarch_process_record_signal.

2009-09-21  Hui Zhu  <teawater@gmail.com>
    Michael Snyder  <msnyder@vmware.com>

* record.c (record_end_entry): New struct.
(record_type): Add end.
(record_arch_list_add_end): Set rec->u.end.sigval to
TARGET_SIGNAL_0.
(record_message_args): New struct.
(record_message): Call gdbarch_process_record_signal.
(do_record_message): Add argument "signal".
(record_resume): Ditto.
(record_wait): Ditto.  Check record_list->u.end.sigval
in replay mode.

2009-09-21  Hui Zhu  <teawater@gmail.com>
    Michael Snyder  <msnyder@vmware.com>

* gdbarch.sh (process_record_signal): New interface.

*** empty log message ***

*** empty log message ***

2009-09-19  Maxim Grigoriev  <maxim2405@gmail.com>

        * xtensa-tdep.c (call0_analyze_prologue): Replace INT_MAX by UNIT_MAX.

    * varobj.c (varobj_update): Initialize children_changed.

Fix last entry's date.

* config/djgpp/fnchange.lst: Add missing edits.

*** empty log message ***

* gdb.texinfo (GDB/MI Variable Objects): -enable-pretty-printing
is experimental.

gdb/
* objfiles.c (free_objfile): Clear SYMFILE_OBJFILE if it is OBJFILE.
* rs6000-nat.c (vmap_ldinfo): Only assertion check SYMFILE_OBJFILE now.
* symfile.c (syms_from_objfile, symbol_file_clear): Likewise.

* rs6000-tdep.c (rs6000_builtin_type_vec128): Add v2_double
union member.

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    Fix a build failure on pa-hpux:
        * gdb_ptrace.h (PT_SYSCALL): Define here if not already defined.
        * inf-ttrace.c (inf_ttrace_wait): Fix compilation failure
        introduced after field syscall_id inside struct target_waitstatus
        has been renamed into syscall_number.

*** empty log message ***

Set version to 6.8.91.20090916-cvs

GDB 6.8.91 released.

Update GDB version number in README and version.in

Record GDB 7.0 branch creation. Bump version number to 6.8.90.20090916-cvs.

merge from gcc

2009-09-16  Tristan Gingold  <gingold@adacore.com>

* mach-o.h (bfd_mach_o_filetype): Add new constants from darwin10.
Reindent.
* mach-o.c (bfd_mach_o_cpu_name): Reindent.
(bfd_mach_o_filetype_name): Complete with new constants.  Reindent.
(bfd_mach_o_print_private_header): Use fputs instead of fprintf
when possible to avoid warnings.
(bfd_mach_o_print_section_map): Ditto.
(bfd_mach_o_section_get_entry_size): New function.
(bfd_mach_o_section_get_nbr_indirect): Simplify using the newly
added function.
(bfd_mach_o_print_dysymtab): Print address of indirect symbols.

* configure.ac: Disable java and boehm-gc for bfin-*-*.
* configure: Regenerate.

daily update

*** empty log message ***

fix thinko in previous entry

back out previous patch, replace with
* configure.ac (sim_hwflags): Use AC_DEFINE to define HAVE_UNION_SEMUN.
* configure: Regenerate.
* config.in: Regenerate.
* hw_sem.c: #include "config.h".
(HAVE_UNION_SEMUN): Renamed from HAS_UNION_SEMUN.

* configure.ac (sim_hwflags): Clean up definition, AC_SUBST it.
* configure: Regenerate.
* Makefile.in (SIM_HWFLAGS): New variable.
(STD_CFLAGS, NOWARN_CFLAGS): Add it.

gdb
* varobj.h (varobj_update_result_t) <new>: New field.
(varobj_get_child_range, varobj_set_child_range): Declare.
(varobj_list_children): Update.
(varobj_enable_pretty_printing, varobj_has_more)
(varobj_pretty_printed_p): Declare.
* varobj.c (pretty_printing): New global.
(varobj_enable_pretty_printing): New function.
(struct varobj_root) <from, to, constructor, child_iter,
saved_item>: New fields.
(varobj_create): Don't call install_default_visualizer.
(instantiate_pretty_printer): Don't use value_copy.
(varobj_has_more): New function.
(restrict_range): New function.
(install_dynamic_child): Likewise.
(dynamic_varobj_has_child_method): Likewise.
(update_dynamic_varobj_children): Remove 'new_and_unchanged'
argument; add 'new', 'unchanged', 'from', and 'to' arguments.
Rewrite.
(varobj_get_num_children): Call update_dynamic_varobj_children.
(varobj_list_children): Add 'from' and 'to' arguments.  Ignore
result of update_dynamic_varobj_children.  Don't call
install_default_visualizer.  Restrict result range.
(varobj_add_child): Don't call install_default_visualizer.
(varobj_pretty_printed_p): New function.
(install_visualizer): Rewrite.  Move earlier in file.
(install_default_visualizer): Likewise.
(construct_visualizer): New function.
(install_new_value_visualizer): Likewise.
(install_new_value): Don't call release_value.  Special case
pretty-printed objects.  Use value_incref.  Rearrange "changed"
logic.
(varobj_get_child_range): New function.
(varobj_set_child_range): Likewise.
(varobj_set_visualizer): Rewrite.
(varobj_update): Rewrite pretty-printing logic.
(new_variable): Initialize new fields.
(free_variable): Destroy new fields.
(value_of_root): Copy 'from' and 'to'.
(my_value_of_variable): Handle pretty-printers.
(value_get_print_value): Rework pretty-printing logic.
(cplus_describe_child): Don't use release_value.
* mi/mi-cmds.h (mi_cmd_enable_pretty_printing)
(mi_cmd_var_set_update_range): Declare.
* mi/mi-cmds.c (mi_cmds): Add enable-pretty-printing and
var-set-update-range.
* mi/mi-cmd-var.c (print_varobj): Update.  Emit "dynamic"
attribute.
(mi_cmd_var_create): Emit "has_more" attribute.
(mi_cmd_var_set_format): Plug memory leak.
(mi_print_value_p): Replace 'type' argument with 'var'.  Handle
pretty-printed varobjs.
(mi_cmd_var_list_children): Accept 'from' and 'to' arguments.
Emit "has_more" attribute.
(mi_cmd_var_evaluate_expression): Plug memory leak.
(mi_cmd_var_assign): Likewise.
(varobj_update_one): Likewise.  Emit "dynamic", "has_more", and
"new_children" attributes.
(mi_cmd_enable_pretty_printing): New function.
(mi_cmd_var_set_update_range): Likewise.
gdb/doc
* gdb.texinfo (GDB/MI Variable Objects): Document
-enable-pretty-printing, -var-set-update-range, dynamic varobjs.
Expand -var-update documentation.
gdb/testsuite
* lib/mi-support.exp (mi_create_varobj): Update.
(mi_create_floating_varobj): Likewise.
(mi_create_dynamic_varobj): New proc.
(mi_varobj_update): Update.
(mi_varobj_update_with_type_change): Likewise.
(mi_varobj_update_kv_helper): New proc.
(mi_varobj_update_dynamic_helper): Rewrite.
(mi_varobj_update_dynamic): New proc.
(mi_list_varobj_children): Update.
(mi_list_varobj_children_range): Add 'from' and 'to' arguments.
* gdb.python/python-prettyprint.py (pp_outer): New class.
(pp_nullstr): Likewise.
(lookup_function): Register new printers.
* gdb.python/python-prettyprint.c (struct substruct): New type.
(struct outerstruct): Likewise.
(substruct_test): New function.
(struct nullstr): New type.
(string_1, string_2): New globals.
(main): Add new tests.
* gdb.python/python-mi.exp: Added regression tests.
* gdb.mi/mi2-var-display.exp: Update.
* gdb.mi/mi2-var-cmd.exp: Update.
* gdb.mi/mi2-var-child.exp: Update.
* gdb.mi/mi2-var-block.exp: Update.
* gdb.mi/mi-var-invalidate.exp: Update.
* gdb.mi/mi-var-display.exp: Update.
* gdb.mi/mi-var-cmd.exp: Update.
* gdb.mi/mi-var-child.exp: Update.
* gdb.mi/mi-var-block.exp: Update.
* gdb.mi/mi-break.exp: Update.
* gdb.mi/gdb701.exp: Update.

2009-09-15  H.J. Lu  <hongjiu.lu@intel.com>

* i386-dis.c (OP_E_memory): Don't print '-' in Intel mode if
disp == -disp.

* dwarf2expr.h (dwarf_value_location): Add more comments describing
enum values.
(struct dwarf_stack_value): New struct.
(struct dwarf_expr_context): Change type of `stack' from CORE_ADDR*
to struct dwarf_stack_value*.
(struct dwarf_expr_piece): Move `v.value' into its own struct, v.expr,
all uses updated.  Add v.expr.in_stack_memory.
(dwarf_expr_push): Update declaration.
(dwarf_expr_fetch_in_stack_memory): Declare.
* dwarf2expr.c (dwarf_expr_grow_stack): Update calculation of
size of stack value.
(dwarf_expr_push): New arg in_stack_memory, all callers updated.
(dwarf_expr_fetch_in_stack_memory): New function.
(add_piece): Set in_stack_memory for non-literal values.
(execute_stack_op): Allow ops to specify whether the value is on the
program's stack.
(execute_stack_op, case DW_OP_fbreg): Mark value as in stack memory.
(execute_stack_op, case DW_OP_call_frame_cfa): Ditto.
(execute_stack_op, case DW_OP_dup): Copy in_stack_memory flag.
(execute_stack_op, cases DW_OP_pick, DW_OP_over): Ditto.
(execute_stack_op, cases DW_OP_swap, DW_OP_rot): Update type of
dwarf stack value.
* dwarf2loc.c (read_pieced_value): Call read_stack for values known
to be on the program's stack.
(dwarf2_evaluate_loc_desc, case DWARF_VALUE_MEMORY): Call
set_value_stack only for objects known to be in stack memory.
* dwarf2-frame.c (execute_stack_op): New arg initial_in_stack_memory,
all callers updated.

* target.c (memory_xfer_partial): Pass correct length to dcache_update.

gdb/
Fix gcc-4.5 HEAD warnings for enum ada_operator.
* Makefile.in (HFILES_NO_SRCDIR): Add ada-operator.inc.
* ada-lang.h (enum ada_operator): Move it to ...
* ada-operator.inc: ... a new file.
* expression.h (enum exp_opcode): Include ada-operator.inc.
New element OP_UNUSED_LAST.  Update comment for OP_EXTENDED0.

gdb/
Fix gcc-4.5 HEAD warnings for GDB_FORM_cached_string.
* dwarf2read.c (GDB_FORM_cached_string)
(dwarf_form_name <GDB_FORM_cached_string>): Remove.
(struct attribute <dwarf_form>): Reduce the bit width.
(struct attribute <string_is_canonical>, DW_STRING_IS_CANONICAL): New.
(read_attribute_value <DW_FORM_string>)
(read_attribute_value <DW_FORM_strp>): Initialize
DW_STRING_IS_CANONICAL.
(dwarf2_name, dump_die_shallow <DW_FORM_string>)
(dump_die_shallow <DW_FORM_strp>): Update the code using former
GDB_FORM_cached_string.

merge from gcc

Adding the DTD file for "Implementing the catch syscall feature".

Adding the XML files for "Implementing the catch syscall feature".

Forgot to add these files.  They are referent to the last commit,
"Implementing the catch syscall feature".

Implementing catch syscall.

* amd64-linux-tdep.c: Include xml-syscall.h header, define the XML
syscall name for the architecture.
(amd64_linux_get_syscall_number): New function.
(amd64_linux_init_abi): Register the correct functions for syscall
catchpoint; set the correct syscall file name.
* breakpoint.c: New include: xml-syscall.h.
(set_raw_breakpoint_without_location): Setting the parameters
for the catch syscall feature.
(insert_catch_syscall): New.
(remove_catch_syscall): New.
(breakpoint_hit_catch_syscall): New.
(print_it_catch_syscall): New.
(print_one_catch_syscall): New.
(print_mention_catch_syscall): New.
(catch_syscall_breakpoint_ops): New.
(syscall_catchpoint_p): New.
(create_catchpoint_without_mention): New.
(create_catchpoint): Modified in order to use
create_catchpoint_without_mention.
(create_syscall_event_catchpoint): New.
(clean_up_filters): New.
(catch_syscall_split_args): New.
(catch_syscall_command_1): New.
(delete_breakpoint): Add cleanup for catch syscall.
(is_syscall_catchpoint_enabled): New.
(catch_syscall_enabled): New.
(catching_syscall_number): New.
(catch_syscall_completer): New completer function.
(add_catch_command): Add the completer function for catchpoints.
* breakpoint.h (syscalls_to_be_caught): New vector.
(catch_syscall_enabled): New.
(catching_syscall_number): New.
* gdbarch.c: Regenerated.
* gdbarch.h: Regenerated.
* gdbarch.sh: Add syscall catchpoint functions and structures.
(get_syscall_number): New.
(UNKNOWN_SYSCALL): New definition.
* i386-linux-nat.c (i386_linux_resume): Select the proper request
to be made for ptrace() considering if we are catching syscalls
or not.
* i386-linux-tdep.c: Include xml-syscall.h header, define the XML
syscall name for the architecture.
(i386_linux_get_syscall_number): New.
(i386_linux_init_abi): Register the correct functions for syscall
catchpoint; set the correct syscall file name.
* inf-child.c (inf_child_set_syscall_catchpoint): New.
(inf_child_target): Assign default values to target_ops.
* inf-ptrace.c (inf_ptrace_resume): Select the proper request
to be made for ptrace() considering if we are catching syscalls
or not.
* inferior.h (struct inferior): Included new variables
any_syscall_count, syscalls_counts and total_syscalls_count,
used to keep track of requested syscall catchpoints.
* infrun.c (resume): Add syscall catchpoint.
(deal_with_syscall_event): New.
(handle_inferior_event): Add syscall entry/return events.
(inferior_has_called_syscall): New.
* linux-nat.c: Define some helpful variables to track wether we have
support for the needed ptrace option.
(linux_test_for_tracesysgood): New.
(linux_supports_tracesysgood): New.
(linux_enable_tracesysgood): New.
(linux_enable_event_reporting): Save the current used ptrace
options.
(linux_child_post_attach): Calling linux_enable_tracesysgood.
(linux_child_post_startup_inferior): Likewise.
(linux_child_set_syscall_catchpoint): New function.
(linux_handle_extended_wait): Handle the case which the inferior stops
because it has called or returned from a syscall.
(linux_target_install_ops): Install the necessary functions to handle
syscall catchpoints.
* linux-nat.h (struct lwp_info): Include syscall_state into the
structure, which indicates if we are in a syscall entry or return.
* ppc-linux-tdep.c: Include xml-syscall.h header, define the XML
syscall filename for the arch.
(ppc_linux_get_syscall_number): New.
(ppc_linux_init_abi): Register the correct functions for syscall
catchpoint; setting the correct name for the XML syscall file.
* target.c (update_current_target): Update/copy functions related to
syscall catchpoint.
(target_waitstatus_to_string): Add syscall catchpoint entry/return
events.
* target.h (struct target_waitstatus): Add syscall number.
(struct syscall): New struct to hold information about syscalls
in the system.
(struct target_ops): Add ops for syscall catchpoint.
(inferior_has_called_syscall): New.
(target_set_syscall_catchpoint): New.
* xml-support.c (xml_fetch_content_from_file): New function,
transferred from xml-tdesc.c.
* xml-support.h (xml_fetch_content_from_file): New.
* xml-tdesc.c (fetch_xml_from_file): Function removed;
transferred to xml-support.c.
(file_read_description_xml): Updated to use the new
xml_fetch_content_from_file function.
* syscalls/gdb-syscalls.dtd: New definition file for syscall's XML
support.
* syscalls/amd64-linux.xml: New file containing information about
syscalls for GNU/Linux systems that use amd64 architecture.
* syscalls/i386-linux.xml: New file containing information about
syscalls for GNU/Linux systems that use i386 architecture.
* syscalls/ppc-linux.xml: New file containing information about
syscalls for GNU/Linux systems that use PPC architecture.
* syscalls/ppc64-linux.xml: New file containing information about
syscalls for GNU/Linux systems that use PPC64 architecture.
* xml-syscall.c: New file containing functions for manipulating
syscall's XML files.
* xml-syscall.h: New file, exporting the functions above mentioned.
* Makefile.in: Support for relocatable GDB datadir and XML
syscall.
* NEWS: Added information about the catch syscall feature.
* doc/gdb.texinfo (Set Catchpoints): Documentation about the new
feature.
* testsuite/Makefile.in: Inclusion of catch-syscall object.
* testsuite/gdb.base/catch-syscall.c: New file.
* testsuite/gdb.base/catch-syscall.exp: New file.

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* target.c (memory_xfer_partial): Only update dcache after we know
the write succeeded.

2009-09-14  Paul Pluzhnikov  <ppluzhnikov@google.com>

*minsyms.c (lookup_minimal_symbol_by_pc_section_1): Assert non-NULL
section.
(lookup_minimal_symbol_by_pc_section): Check for NULL section.
(lookup_minimal_symbol_by_pc): Adjust.

2009-09-14  Paul Pluzhnikov  <ppluzhnikov@google.com>

* objfiles.c (qsort_cmp): Remove asserts.
(insert_section_p, filter_debuginfo_sections): New function.
(filter_overlapping_sections): Likewise.
(update_section_map): Adjust.

Updated German, Dutch and Finnish translations.

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daily update