fix small error in gdb.texinfo (Inferiors and Programs)

I noticed this error because the nightly snapshot script failed...

gdb/doc/ChangeLog:

* gdb.texinfo (Inferiors and Programs): Fix small error introduced
in the previous change.

2011-02-27  Michael Snyder  <msnyder@vmware.com>

* objc-lang.c (selectors_info): Prevent string overrun.

2011-02-27  Michael Snyder  <msnyder@vmware.com>

* server.c (handle_query): Discard unused value.

2011-02-27  Michael Snyder  <msnyder@vmware.com>

* tui/tui-stack.c (tui_get_function_from_frame): Fix off by one
error in strncpy.

*** empty log message ***

2011-02-27  Michael Snyder  <msnyder@vmware.com>

* hostio.c (require_data): Free malloc memory before returning
error.

daily update

2011-02-27  Michael Snyder  <msnyder@vmware.com>

* symtab.c (rbreak_command): Move variable 'file_name' to
outer scope.

2011-02-26  Michael Snyder  <msnyder@vmware.com>

* linux-low.c (list_threads): Call closedir for dirent.

2011-02-27  Michael Snyder  <msnyder@vmware.com>

* i386-low.c (i386-length_and_rw_bits): Comment the fact that
a case statement falls through.

2011-02-27  Michael Snyder  <msnyder@vmware.com>

* d-valprint.c (dynamic_array_type): Avoid shadowing a function
param with a local variable of the same name.

2011-02-26  Michael Snyder  <msnyder@vmware.com>

* linux-low.c (linux_xfer_siginfo): Fix fencepost error.

2011-02-26  Michael Snyder  <msnyder@vmware.com>

* linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
in comparison.

2011-02-24  Michael Snyder  <msnyder@vmware.com>

* value.c (value_from_history_ref): New function.
* value.h (value_from_history_ref): Export.
* cli/cli-utils.c (get_number_trailer): Use value_from_history_ref
to parse value history references.
* cli/cli-utils.h (get_number_trailer): Update comment.

2011-02-24  Michael Snyder  <msnyder@vmware.com>

* gdb.base/break.exp: Add tests for delete breakpoints using
convenience variables and value history references.

2011-02-25  Michael Snyder  <msnyder@vmware.com>

* inferior.c (detach_inferior_command): Use get_number_or_range.
(kill_inferior_command): Ditto.
(remove_inferior_command): Ditto.
(initialize_inferiors): Make command names plural.
Update help strings.

2011-02-25  Michael Snyder  <msnyder@vmware.com>

* gdb.texinfo (Inferiors and Programs): Update commands to show
that they can accept multiple arguments.

2011-02-25  Michael Snyder  <msnyder@vmware.com>

* gdb.multi/base.exp: Add test for remove-inferiors.

2011-02-27  Michael Snyder  <msnyder@vmware.com>

* darwin-nat-info.c: Fix comment typo.
* dwarf2expr.h: Ditto.
* fbsd-nat.c: Ditto.
* fbsd-nat.h: Ditto.
* frame-unwind.h: Ditto.
* frame.h: Ditto.
* hppa-hpux-tdep.c: Ditto.
* i386-linux-nat.c: Ditto.
* linux-nat.c: Ditto.
* nbsd-nat.c: Ditto.
* nbsd-nat.h: Ditto.
* ppc-linux-tdep.c: Ditto.
* serial.c: Ditto.
* ui-file.h: Ditto.
* tui/tui-winsource.c: Ditto.

2011-02-26  Michael Snyder  <msnyder@vmware.com>

* breakpoint.c (reattach_breakpoints): Avoid resource leak (ui_file).

2011-02-26  Michael Snyder  <msnyder@vmware.com>

* maint.c (maintenance_do_deprecate): Plug a memory leak.

2011-02-26  Michael Snyder  <msnyder@vmware.com>

* dwarf2loc.c (insert_bits): Avoid shadowing a function param
with a local variable of the same name.

*** empty log message ***

2011-02-26  Michael Snyder  <msnyder@vmware.com>

* i387-tdep.c (i387_supply_fxsave): Avoid shadowing a function
param with a local variable of the same name.

2011-02-26  Michael Snyder  <msnyder@vmware.com>

* i387-tdep.c (i387_supply_xsave): Avoid shadowing a function
param with a local variable of the same name.

2011-02-26  Michael Snyder  <msnyder@vmware.com>

* linux-low.c (linux_nat_xfer_osdata): Rename local variable so
that it does not shadow a function parameter.

daily update

2011-02-26  Michael Snyder  <msnyder@vmware.com>

* i386-nat.c (i386_length_and_rw_bits): Document that case
statement is meant to fall through.

2011-02-26  Michael Snyder  <msnyder@vmware.com>

* expprint.c (dump_subexp_body_standard): Document that case
statement is meant to fall through.

2011-02-26  Michael Snyder  <msnyder@vmware.com>

* amd64-linux-tdep.c (amd64_linux_syscall_record): Delete
dead if statement.  Condition can't be false.

2011-02-26  Michael Snyder  <msnyder@vmware.com>

* utils.c (decimal2str): Eliminate dead code and dead param.
(pulongest): Drop dead param from call to decimal2str.
(plongest): Ditto.

use prepare_for_testing in gdb.python/py-frame.exp

gdb/testsuite/ChangeLog:

        * gdb.python/py-frame.exp: Simplify the initialization phase
        using prepare_for_testing.

Add entry_symbol chain into non_ironly_hash.

2011-02-24  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/12507
* plugin.c (get_symbols): Don't check entry symbol here.
(init_non_ironly_hash): Add entry_symbol chain into
non_ironly_hash.

2011-02-25  Michael Snyder  <msnyder@vmware.com>

* arm-tdep.c: Fix typos in comments.
* bsd-uthread.c: Ditto.
* completer.c: Ditto.
* corelow.c: Ditto.
* cp-namespace.c: Ditto.
* cp-support.c: Ditto.
* cris-tdep.c: Ditto.
* dbxread.c: Ditto.
* dwarf2read.c: Ditto.
* frame.h: Ditto.
* gdbtypes.h: Ditto.
* inferior.h: Ditto.
* mdebugread.c: Ditto.
* mips-tdep.c: Ditto.
* ppc-linux-nat.c: Ditto.
* ppc-linux-tdep.c: Ditto.
* printcmd.c: Ditto.
* sol-thread.c: Ditto.
* solib-frv.c: Ditto.
* solist.h: Ditto.
* sparc64-tdep.c: Ditto.
* spu-tdep.c: Ditto.
* stabsread.c: Ditto.
* symfile.c: Ditto.
* valops.c: Ditto.
* varobj.c: Ditto.
* vax-nat.c: Ditto.
* python/py-block.c: Ditto.
* python/py-symbol.c: Ditto.
* python/py-symtab.c: Ditto.
* python/py-value.c: Ditto.
* tui/tui-win.c: Ditto.

2011-02-25  Rafael Ávila de Espíndola <respindola@mozilla.com>

* plugin.c (bfd_plugin_object_p): Correctly set the filesize
and handle claim_file seeking. Only try to load the plugin once.

*** empty log message ***

daily update

* callback.c (fdbad): Return EBADF rather than EINVAL for bad
file descriptors.

Update ChangeLog entry.

Don't sign-checking 4-byte relocations for x32.

gas/

2011-02-25  H.J. Lu  <hongjiu.lu@intel.com>

* config/tc-i386.c (reloc): Don't sign-checking 4-byte
relocations if 64bit relocations aren't allowed.

gas/testsuite/

2011-02-25  H.J. Lu  <hongjiu.lu@intel.com>

* gas/i386/ilp32/ilp32.exp: Run reloc64.

* gas/i386/ilp32/reloc64.s: Allow TLS relocations with 32bit
register destinations.
* gas/i386/ilp32/reloc64.d: Updated.

* gas/i386/ilp32/reloc64.l: New.

2011-02-25  Michael Snyder  <msnyder@vmware.com>

* inferior.c (print_inferior): Accept a string instead of an int
for requested_inferiors, and use get_number_or_range to parse it.
(info_inferiors_command): Pass args string to print_inferior.
(initialize_inferiors): Change help string for info inferiors.
* inferior.h (print_inferior): Export prototype change.

2011-02-25  Michael Snyder  <msnyder@vmware.com>

* gdb.multi/base.exp: Add tests for info inferiors with args.

Add a testcase for PR gas/12519.

2011-02-25  H.J. Lu  <hongjiu.lu@intel.com>

PR gas/12519
* gas/elf/bad-size.d: New.
* gas/elf/bad-size.err: Likewise.
* gas/elf/bad-size.s: Likewise.

* gas/elf/elf.exp: Run bad-size.

Add a testcase for PR ld/12516.

2011-02-25  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/12516
* ld-elf/dynamic1.d: New.
* ld-elf/dynamic1.ld: Likewise.
* ld-elf/dynamic1.s: Likewise.

* common/ax.def (invalid2): Set to 0x31.

PR gas/12519
* config/obj-elf.c (elf_frob_symbol): Properly handle size expression.
* ld-mn10300/i135409-3.s: Correct .size label reference.
* ld-sh/sh64/stolib.s: Likewise.

fix pr number

gdb/
* dwarf2loc.c (disassemble_dwarf_expression) <DW_OP_breg[0-9]+>: Use
L and plongest.
(disassemble_dwarf_expression) <DW_OP_bregx>: Drop variable offset,
use L and plongest.
(disassemble_dwarf_expression) <DW_OP_fbreg>: Use L and plongest.

gdb/testsuite/
* gdb.dwarf2/dw2-ranges.S: Rename to ...
* gdb.dwarf2/dw2-ranges.c: ... here, convert it to C.
* gdb.dwarf2/dw2-ranges.exp: Skip the testcase on !$gcc_compiled.
Rename srcfile, srcfile2 and srcfile3, new asmfile, asmfile2 and
asmfile3.  Comment the STABS (#3) file compilation.  Compile
everything through assembler.  Provide KFAIL for symtab/12497.
* gdb.dwarf2/dw2-ranges2.S: Rename to ...
* gdb.dwarf2/dw2-ranges2.c: ... here, convert it to C.
* gdb.dwarf2/dw2-ranges3.S: Rename to ...
* gdb.dwarf2/dw2-ranges3.c: ... here, convert it to C.

PR 12519
* internal.h (ELF_SECTION_IN_SEGMENT_1): Don't match zero size
sections at start or end of PT_DYNAMIC.

*** empty log message ***

daily update

Don't mark entry symbol IR only.

2011-02-24  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/12507
* plugin.c (get_symbols): Don't mark entry symbol IR only.

2011-02-24  Michael Snyder  <msnyder@vmware.com>

* gdb.base/break.exp: Remove debugging 'printf' accidentally
left behind in previous check-in.

2011-02-24  Michael Snyder  <msnyder@vmware.com>

* Makefile.in (clean): Make clean should remove generated files
observer.h and observer.inc.

* readelf.c (decode_arm_unwind): Implement decoding of remaining
ARM unwind instructions (i.e. VFP/NEON and Intel Wireless MMX).

Revert the following change (not approved yet):

2011-02-21  Hui Zhu  <teawater@gmail.com>
* Makefile.in (HFILES_NO_SRCDIR): Add printcmd.h.
* ax-gdb.c (gen_printf_expr_callback): New function.
* ax-gdb.h (gen_printf_expr_callback): Forward declare.
* ax-general.c (ax_memcpy): New function.
(ax_print): Handle "printf".
(ax_reqs): Ditto.
* ax.h (ax_memcpy): Forward declare.
* common/ax.def (invalid2): Removed.
(printf): New entry.
* printcmd.c (printcmd.h): New include.
(string_printf): New function.
(ui_printf): Removed.
(printf_command): Remove static.  Call string_printf.
(eval_command): Call string_printf.
* printcmd.h: New file.
* tracepoint.c (validate_actionline,
encode_actions_1): handle printf_command.

Revert the following patch (printf tracepoint op) (not approved yet)

        2011-02-21  Hui Zhu  <teawater@gmail.com>
        * tracepoint.c (tp_printf): New function.
        (eval_agent_expr): Handle gdb_agent_op_printf.

Revert the following patch (code patch was not approved):

        2011-02-21  Hui Zhu  <teawater@gmail.com>
        * agentexpr.texi (bytecode descriptions): add printf.
        * gdb.texinfo (tracepoint action lists): add printf.

*** empty log message ***

* gdb.texinfo (Symbols In Python): Fix mention of C++, use C@t{++}.

daily update

Don't include <exception_defines.h>

2011-02-23  H.J. Lu  <hongjiu.lu@intel.com>

* ld-elf/new.cc: Don't include <exception_defines.h>.

* ax-general.c (ax_pick): Add missing newline.

2011-02-21  Michael Snyder  <msnyder@vmware.com>

* breakpoint.c (breakpoint_1): Change first argument from an int
to a char pointer, so that the function now accepts a list of
breakpoints rather than just one.  Use new function
'number_is_in_list' to implement.
(breakpoints_info): Pass char * instead of int to breakpoint_1.
(watchpoints_info): Ditto.
(tracepoints_info): Ditto.
(maintenance_info_breakpoints): Ditto.
(_initialize_breakpoint): Update help strings to reflect the fact
that these functions can now take more than one argument.
* cli/cli-utils.c (number_is_in_list): New function.
* cli/cli-utils.h (number_is_in_list): Export.

2011-02-21  Michael Snyder  <msnyder@vmware.com>

* gdb.texinfo (Set Breaks): Add @dots{} to arguments of info break.
(Set Watchpoints): Add @dots{} to argument of info watchpoints.
(Listing Tracepoints): Add @dots{} to argument of info tracepoints.

2011-02-21  Michael Snyder  <msnyder@vmware.com>

* gdb.base/break.exp: Add tests for "info break" with arguments.
* gdb.trace/infotrace.exp: Update patterns for error and help.
* gdb.base/completion.exp: Update pattern.
* gdb.base/ena-dis-br.exp: Update pattern.
* gdb.base/help.exp: Update patterns.

2011-02-22  Michael Snyder  <msnyder@vmware.com>

* memattr.c (mem_enable_command): Use get_number_or_range.
(mem_disable_command): Ditto.
(mem_delete_command): Ditto.
(_initialize_mem): Tweak usage message to reflect multiple
arguments.

2011-02-22  Michael Snyder  <msnyder@vmware.com>

* gdb.base/memattr.exp: New test.
* gdb.base/memattr.c: Test load for memattr.exp.

ChangeLog include/

2011-02-23  Kai Tietz  <kai.tietz@onevision.com>

* dwarf2.h (_ELF_DWARF2_H): Renamed to
_DWARF2_H.
(DWARF2_External_LineInfo, DWARF2_Internal_LineInfo,
DWARF2_External_PubNames, DWARF2_Internal_PubNames,
DWARF2_External_CompUnit, DWARF2_Internal_CompUnit,
DWARF2_External_ARange, DWARF2_Internal_ARange): Removed.

ChangeLog binutils/

2011-02-23  Kai Tietz  <kai.tietz@onevision.com>

* dwarf.c (read_leb128): Use bfd_vma instead of
long type.
(dwarf_vmatoa): New helper routine.
(process_extended_line_op): Use for adr bfd_vma
type and print those typed values via BFD_VMA_FMT
or via dwarf_vmatoa for localized prints.
(fetch_indirect_string): Adjust offset's type.
(decode_location_expression): Adjust argument types
and uvalue type.
(read_and_display_attr_value): Likewise.
(read_and_display_attr): Likewise.
(decode_location_expression): Adjust printf format.
(process_debug_info): Likewise.
(display_debug_lines_raw): Likewise.
(display_debug_lines_decoded): Likewise.
(display_debug_pubnames): Likewise.
(display_debug_loc): Likewise.
(display_debug_aranges): Likewise.
* dwarf.h (DWARF2_External_LineInfo,
DWARF2_Internal_LineInfo, DWARF2_External_PubNames,
DWARF2_Internal_PubNames, DWARF2_External_CompUnit,
DWARF2_Internal_CompUnit, DWARF2_External_ARange,
DWARF2_Internal_ARange): Added..
(read_leb128): Adjust return type.

*** empty log message ***

daily update

Add gdb.lookup_global_symbol python function.
* NEWS: Add entry.
* python/py-symbol.c (gdbpy_lookup_global_symbol): New function.
* python/python-internal.h (gdbpy_lookup_global_symbol): Declare it.
* python/python.c (GdbMethods): Add entry for lookup_global_symbol.

doc/
* gdb.texinfo (Symbols In Python): Document lookup_global_symbol.
Clarify behaviour of lookup_symbol when `block' argument is omitted,
add description of result, fix @defun formatting.

testsuite/
* gdb.python/py-symbol.exp: Test lookup_global_symbol.

2011-02-22  Michael Snyder  <msnyder@vmware.com>

* Makefile.in: Make more clean.
* gdb.ada/Makefile.in: Ditto.
* gdb.arch/Makefile.in: Ditto.
* gdb.asm/Makefile.in: Ditto.
* gdb.base/Makefile.in: Ditto.
* gdb.cp/Makefile.in: Ditto.
* gdb.dwarf2/Makefile.in: Ditto.
* gdb.java/Makefile.in: Ditto.
* gdb.mi/Makefile.in: Ditto.
* gdb.modula2/Makefile.in: Ditto.
* gdb.python/Makefile.in: Ditto.
* gdb.server/Makefile.in: Ditto.
* gdb.stabs/Makefile.in: Ditto.
* gdb.threads/Makefile.in: Ditto.
* gdb.trace/Makefile.in: Ditto.

opcodes: blackfin: drop null/nul checks in OUTS

Parts of the disassembler rely on the disasm info never being NULL (such
as being able to read memory to disassemble in the first place).  So drop
useless null checks in the OUTS helper.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

opcodes: blackfin: use OUTS helper

We have an OUTS helper to handle outf fprintf_func logic, so conver the
few places not using it over.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

* language.c (language_class_name_from_physname): Rename
'curr_language' argument to 'lang'; use in body.

2011-02-22  Michael Snyder  <msnyder@vmware.com>

* gdb.threads/thread-find.exp: Add tests for bad input to
info threads.

2011-02-22  Michael Snyder  <msnyder@vmware.com>

* cli/cli-utils.c (number_is_in_list): Check for zero return.

gdb/
* frame-unwind.h: Fix comment to mention the this frame, not the
next.

allow py-breakpoint.exp to work with software watchpoints

I noticed that the last "maint info breakpoints" test expects the
output to contain:

        .*hw watchpoint.*

But some platforms do not have hw watchpoints (for instance, the
sim on erc32 doesn't).  So I changed the expected output to accept
either.

gdb/testsuite/ChangeLog:

        * gdb.python/py-breakpoint.exp: Fix the expected output of
        one of the "maint info breakpoints" tests to accept the output
        generated on platforms that do not have hardware watchpoints.

small py-breakpoint.exp cleanups

gdb/testsuite/ChangeLog:

        * gdb.python/py-breakpoint.exp: Remove unnecessary call to
        clean_restart.  Be a little stricter in the expected output
        for one of the tests.  Fix a typo in one of the comments.

* symfile.c (auto_solib_limit): Remove.
* symfile.h (auto_solib_limit): Remove.

* elf32-m68k.c (elf_m68k_finish_dynamic_symbol): For a TLS_GD
relocation read the value from the second GOT slot.

minor adjustments in gdb.python/py-block.exp

gdb/testsuite/ChangeLog:

        * gdb.python/py-block.exp: Simplify using prepare_for_testing.
        Delete variable binfile, no longer use.  Add or modify test
        comments to make them unique.

Delete Makefile.in:INSTALLED_LIBS (unused)

gdb/ChangeLog:

        * Makefile.in (INSTALLED_LIBS): Delete.  Update comment.

2011-02-21  Michael Snyder  <msnyder@vmware.com>

* Makefile.in: Update for make clean.
* gdb.ada/Makefile.in: Ditto.
* gdb.arch/Makefile.in: Ditto.
* gdb.asm/Makefile.in: Ditto.
* gdb.base/Makefile.in: Ditto.
* gdb.cp/Makefile.in: Ditto.
* gdb.dwarf2/Makefile.in: Ditto.
* gdb.java/Makefile.in: Ditto.
* gdb.mi/Makefile.in: Ditto.
* gdb.modula2/Makefile.in: Ditto.
* gdb.python/Makefile.in: Ditto.
* gdb.server/Makefile.in: Ditto.
* gdb.stabs/Makefile.in: Ditto.
* gdb.threads/Makefile.in: Ditto.
* gdb.trace/Makefile.in: Ditto.

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2011-02-21  Michael Snyder  <msnyder@vmware.com>

* gdbthread.h (print_thread_info): Change prototype.
* thread.c (print_thread_info): Accept char* instead of int for
requested_threads argument.  Use new function number_is_in_list
to determine which threads to list.
(info_threads_command): Pass char* to print_thread_info.
* cli/cli-utils.c (number_is_in_list): New function.
* cli/cli-utils.h (number_is_in_list): Export.
* mi/mi-main.c (mi_cmd_thread_info): Pass char* to
print_thread_info.
(print_one_inferior): Ditto.
(mi_cmd_list_thread_groups): Ditto.

2011-02-21  Michael Snyder  <msnyder@vmware.com>

* gdb.threads/thread-find.exp: Update patterns for changes in
output of "info threads" command.

* config/tc-mips.c (mips_ip) <'o'>: Remove duplicate
initialization of offset_reloc.

daily update

gdb/
* common/Makefile.in (CFLAGS): New.
(COMPILE): Add $(CFLAGS).

* breakpoint.c (catch_syscall_command_1): Fix typo.

* reverse.c: Include cli-utils.h.
* printcmd.c: Include cli-utils.h.
(string_printf): Use skip_spaces.
* cli/cli-utils.h: New file.
* cli/cli-utils.c: New file.
* cli/cli-dump.h (skip_spaces): Move to cli-utils.h.
* cli/cli-dump.c (skip_spaces): Move to cli-utils.c.
* breakpoint.h (get_number, get_number_or_range): Move to
cli-utils.h.
* breakpoint.c: Include cli-utils.h.
(get_number_trailer, get_number, get_number_or_range)
(ep_skip_leading_whitespace): Move to cli-utils.c.
(create_breakpoint_sal, find_condition_and_thread)
(decode_static_tracepoint_spec, watch_command_1)
(watch_maybe_just_location, ep_parse_optional_if_clause)
(catch_fork_command_1, catch_exec_command_1)
(catch_syscall_command_1): Use skip_spaces, skip_to_space.
* Makefile.in (SUBDIR_CLI_OBS): Add cli-utils.o.
(SUBDIR_CLI_SRCS): Add cli-utils.c.
(HFILES_NO_SRCDIR): Add cli-utils.h.
(cli-utils.o): New target.

* remote.c (remote_close): Reset INFERIOR_PTID to NULL_PTID
before calling discard_all_inferiors.

* opencl-lang.c (STRUCT_OCL_TYPE): Remove.
(struct builtin_opencl_type): Remove.
(builtin_opencl_type): Change return type to "struct type **".
(lookup_opencl_vector_type): Update caller.
(opencl_language_arch_info): Copy primitive type vector from gdbarch.
(build_opencl_types): Install plain array of "struct type *"
instead of "struct builtin_opencl_type".

ChangeLog:

* arm-linux-nat.c: Include "observer.h" and "gdbthread.h".
(PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define.
(struct arm_linux_hwbp_cap): New type.
(arm_linux_get_hwbp_cap): New function.
(arm_linux_get_hw_breakpoint_count): Likewise.
(arm_linux_get_hw_watchpoint_count): Likewise.
(arm_linux_can_use_hw_breakpoint): Likewise.
(arm_hwbp_type): New type.
(arm_hwbp_control_t): Likewise.
(struct arm_linux_hw_breakpoint): Likewise.
(struct arm_linux_thread_points): Likewise.
(arm_threads): New global variable.
(arm_linux_find_breakpoints_by_tid): New function.
(arm_hwbp_control_initialize): Likewise.
(arm_hwbp_control_is_enabled): Likewise.
(arm_hwbp_control_disable): Likewise.
(arm_linux_hw_breakpoint_initialize): Likewise.
(arm_linux_get_hwbp_type): Likewise.
(arm_linux_hw_watchpoint_initialize): Likewise.
(arm_linux_hw_breakpoint_equal): Likewise.
(arm_linux_insert_hw_breakpoint1): Likewise.
(arm_linux_remove_hw_breakpoint1): Likewise.
(arm_linux_insert_hw_breakpoint): Likewise.
(arm_linux_remove_hw_breakpoint): Likewise.
(arm_linux_region_ok_for_hw_watchpoint): Likewise.
(arm_linux_insert_watchpoint): Likewise.
(arm_linux_remove_watchpoint): Likewise.
(arm_linux_stopped_data_address): Likewise.
(arm_linux_stopped_by_watchpoint): Likewise.
(arm_linux_watchpoint_addr_within_range): Likewise.
(arm_linux_new_thread): Likewise.
(arm_linux_thread_exit): Likewise.
(_initialize_arm_linux_nat): Install hardware breakpoint/watchpoint
related target callbacks.  Register arm_linux_new_thread and
arm_linux_thread_exit.
* arm-tdep.h (arm_pc_is_thumb): Add prototype.
* arm-tdep.c (arm_pc_is_thumb): Make global.
(arm_gdbarch_init): Call set_gdbarch_have_nonsteppable_watchpoint.

testsuite/ChangeLog:

* lib/gdb.exp (skip_hw_breakpoint_tests): Add arm*-*-* target.
(skip_hw_watchpoint_tests): Likewise.
(skip_hw_watchpoint_multi_tests): Likewise.

* breakpoint.c (update_watchpoint): Do not attempt to recreate
per-frame locations while within a function epilogue.

* lib/gdb.exp (skip_hw_breakpoint_tests): New procedure.
(skip_hw_watchpoint_tests): Likewise.
(skip_hw_watchpoint_multi_tests): Likewise.
(skip_hw_watchpoint_access_tests): Likewise.

* gdb.base/hbreak.exp: Use appropriate skip_hw_..._tests checks.
* gdb.base/pr11022.exp: Likewise.
* gdb.base/watch-read.exp: Likewise.
* gdb.base/watch_thread_num.exp: Likewise.
* gdb.base/watchpoint-hw-hit-once.exp: Likewise.
* gdb.base/watchpoint-hw.exp: Likewise.
* gdb.base/watchpoint.exp: Likewise.
* gdb.threads/local-watch-wrong-thread.exp: Likewise.
* gdb.threads/watchthreads-reorder.exp: Likewise.
* gdb.threads/watchthreads.exp: Likewise.
* gdb.threads/watchthreads2.exp: Likewise.

* ser-mingw.c (ser_windows_close): Reformat comment to better conform
to GNU coding standards.

Allow use of mingw native on Windows 95 OS.
* src/gdb/ser-mingw.c (CancelIo): New macro for dynamically loaded
DLL entry.
(ser_windows_close): Only call CancelIo if function exists.
(_initialize_ser_windows): Use LoadLirary/GetProcAddress
to check for existence of CancelIo function in kernel32 DLL.

add xfail for "print u_var" test in gdb.ada/packed_array.exp

gdb/testsuite/ChangeLog:

        * gdb.ada/packed_array.exp: Add xfail for "print u_var" if
        the debugger is unable to find the array bounds.

2011-02-21  Hui Zhu  <teawater@gmail.com>

* agentexpr.texi (Bytecode Descriptions): Add printf.
* gdb.texinfo (Tracepoint Action Lists): Add printf.

2011-02-21  Hui Zhu  <teawater@gmail.com>

* tracepoint.c (tp_printf): New function.
(eval_agent_expr): Handle gdb_agent_op_printf.

2011-02-21  Hui Zhu  <teawater@gmail.com>

* Makefile.in (HFILES_NO_SRCDIR): Add printcmd.h.
* ax-gdb.c (gen_printf_expr_callback): New function.
* ax-gdb.h (gen_printf_expr_callback): Forward declare.
* ax-general.c (ax_memcpy): New function.
(ax_print): Handle "printf".
(ax_reqs): Ditto.
* ax.h (ax_memcpy): Forward declare.
* common/ax.def (invalid2): Removed.
(printf): New entry.
* printcmd.c (printcmd.h): New include.
(string_printf): New function.
(ui_printf): Removed.
(printf_command): Remove static.  Call string_printf.
(eval_command): Call string_printf.
* printcmd.h: New file.
* tracepoint.c (validate_actionline,
encode_actions_1): handle printf_command.

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daily update