daily update

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2010-04-04  Stan Shebs  <stan@codesourcery.com>
    Nathan Sidwell  <nathan@codesourcery.com>

* breakpoint.c (breakpoint_1): Add filter argument, return number of
breakpoints printed.
(is_hardware_watchpoint): Make argument const.
(is_watchpoint): Ditto.
(is_tracepoint): Merge of tracepoint_type and breakpoint_is_tracepoint,
use it everywhere.
(breakpoints_info): Pass NULL to breakpoint_1.
(maintenance_info_breakpoints): Ditto.
(watchpoints_info): New function.
(tracepoints_info): Use breakpoint_1 filter.
(set_ignore_count): Warn that tracepoint ignore count will be ignored.
(_initialize_breakpoint): Make "info watchpoints" its own command.
* breakpoint.h (is_tracepoint): Rename from breakpoint_is_tracepoint.
* mi/mi-cmd-break.c (mi_cmd_break_commands): Use is_tracepoint.

* gdb.texinfo (Setting Breakpoints): "info watch" no longer a synonym.
(Setting Watchpoints): Update description of "info watch".
(Disabling Breakpoints): Only "info break" lists all.

* gdb.base/completion.exp: Update for new "info watchpoints".
* gdb.base/default.exp: Ditto.
* gdb.base/help.exp: Ditto.
* gdb.base/watchpoint.exp: Ditto.
* gdb.trace/infotrace.exp: Update "info tracpoints" output.

2010-04-04  Stan Shebs  <stan@codesourcery.com>

* tracepoint.c (tfile_fetch_registers): Add fallback case.

* gdb.texinfo (Tracepoint Restrictions): Document PC inference.
(tdump): Explain how tdump works.

* gdb.trace/tfile.exp: Sharpen tfind test.

gdb/
* infcmd.c (run_command_1): Call proceed with regcache_read_pc address.
* config/djgpp/fnchange.lst: Add translation for break-entry.exp.

gdb/testsuite/
* gdb.base/break-entry.exp: New.

gdb/
* breakpoint.c (bpstat_find_step_resume_breakpoint): Remove.
* breakpoint.h (bpstat_find_step_resume_breakpoint): Remove.

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daily update

* inferiors.c (add_thread): Set last_status kind to
TARGET_WAITKIND_IGNORE.
* linux-low.c (cancel_breakpoint): Remove unnecessary regcache
fetch.  Use ptid_of.  Avoid unnecessary get_lwp_thread calls.
(linux_wait_1): Move `thread' local definition to block that uses
it.  Don't NULL initialize `event_child'.
(linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
* linux-x86-low.c (x86_breakpoint_at): Read raw memory.

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daily update

sim: fix typos in hw-ports.h

gdb/
* dwarf2read.c (read_namespace_type): Use common "return set_die_type"
code form.

2010-04-02  Hui Zhu  <teawater@gmail.com>
            Michael Snyder <msnyder@vmware.com>

* gdb.reverse/i386-sse-reverse.exp: New file.
* gdb.reverse/i386-sse-reverse.c: New file.

2010-04-02  Hui Zhu  <teawater@gmail.com>

* i386-tdep.c (OT_DQUAD): New enum.
(i386_process_record): Add code for MMX, 3DNow!, SSE, SSE2,
SSE3, SSSE3 and SSE4.

2010-04-02  Hui Zhu  <teawater@gmail.com>

* i386-tdep.c (i386_record_lea_modrm_addr): Remove useless
"*addr = 0".

* tracepoint.c (trace_dump_actions): New, factored out from
trace_dump_command, and adjusted to recurse into while-stepping's
action list.
(trace_dump_command): Use it.

* gdb.trace/tfind.exp: Adjust expected disassembly output.

* breakpoint.h (struct counted_command_line): Moved definition to
breakpoint.c, and forward declare.
(breakpoint_commands): Declare.
* breakpoint.c (struct counted_command_line): Moved here.
(breakpoint_commands): New.
* tracepoint.c (encode_actions): Use breakpoint_commands.
* remote.c (remote_download_tracepoint): Ditto.

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Use hex_string instead of phex_nz for error.

2010-04-01  H.J. Lu  <hongjiu.lu@intel.com>

* remote.c (remote_parse_stop_reply): Use hex_string instead
of phex_nz for error.

daily update

2010-04-01  Stan Shebs  <stan@codesourcery.com>
    Nathan Sidwell  <nathan@codesourcery.com>

* tracepoint.h (enum actionline_type): Remove.
(validate_actionline): Change return to void.
* tracepoint.c (report_agent_reqs_errors): New function.
(validate_actionline): Call it, change return to void, report errors
more consistently.
(collect_symbol): Call report_agent_reqs_errors.
(encode_actions_1): Ditto.
(encode_actions): Don't expect a result from validate_actionline.

* gdb.trace/actions.exp: Tweak expected output.
* gdb.trace/while-stepping.exp: Tweak expected output.

2010-04-01  Stan Shebs  <stan@codesourcery.com>

* tracepoint.c (trace_start_command): Confirm if trace is running.
(trace_stop_command): Error if trace not running.

Support "ah", "bh", "ch", "dh" on amd64.

gdb/

2010-04-01  H.J. Lu  <hongjiu.lu@intel.com>

* amd64-tdep.c (amd64_byte_names): Add "ah", "bh", "ch", "dh".
(AMD64_NUM_LOWER_BYTE_REGS): New.
(amd64_pseudo_register_read): Handle "ah", "bh", "ch", "dh".
(amd64_pseudo_register_write): Likewise.
(amd64_init_abi): Set num_byte_regs to 20.

gdb/testsuite/

2010-04-01  H.J. Lu  <hongjiu.lu@intel.com>

* gdb.arch/amd64-byte.exp: Check "ah", "bh", "ch", "dh".

* linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
an extended waitstatus, or by a watchpoint.
(cancel_breakpoints_callback): Don't cancel a breakpoint if the
thread was stepping or has been stopped by a watchpoint.

* mem-break.c (struct raw_breakpoint): New field shlib_disabled.
(set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
of another, then delete the previous, and validate all
breakpoints.
(validate_inserted_breakpoint): New.
(delete_disabled_breakpoints): New.
(validate_breakpoints): New.
(check_mem_read): Validate breakpoints before trusting their
shadow.  Delete disabled breakpoints.
(check_mem_write): Validate breakpoints before trusting they
should be inserted.  Delete disabled breakpoints.
* mem-break.h (validate_breakpoints):
* server.c (handle_query): Validate breakpoints when we see a
qSymbol query.

* linux-low.c (linux_wait_1): Avoid setting need_step_over is
there's a GDB breakpoint at stop_pc.  Always report a trap to GDB
if we could tell there's a GDB breakpoint at stop_pc.
(need_step_over_p): Don't do a step over if we find a GDB
breakpoint at the resume PC.

* mem-break.c (struct raw_breakpoint): New.
(enum bkpt_type): New type `gdb_breakpoint'.
(struct breakpoint): Delete the `PC', `old_data' and `inserted'
fields.  New field `raw'.
(find_raw_breakpoint_at): New.
(set_raw_breakpoint_at): Handle refcounting.  Create a raw
breakpoint instead.
(set_breakpoint_at): Adjust.
(delete_raw_breakpoint): New.
(release_breakpoint): New.
(delete_breakpoint): Rename to...
(delete_breakpoint_1): ... this.  Add proc parameter.  Use
release_breakpoint.  Return ENOENT.
(delete_breakpoint): Reimplement.
(find_breakpoint_at): Delete.
(find_gdb_breakpoint_at): New.
(delete_breakpoint_at): Delete.
(set_gdb_breakpoint_at): New.
(delete_gdb_breakpoint_at): New.
(gdb_breakpoint_here): New.
(set_reinsert_breakpoint): Use release_breakpoint.
(uninsert_breakpoint): Rename to ...
(uninsert_raw_breakpoint): ... this.
(uninsert_breakpoints_at): Adjust to handle raw breakpoints.
(reinsert_raw_breakpoint): Change parameter type to
raw_breakpoint.
(reinsert_breakpoints_at): Adjust to handle raw breakpoints
instead.
(check_breakpoints): Adjust.  Use release_breakpoint.
(breakpoint_here): Rewrite using find_raw_breakpoint_at.
(breakpoint_inserted_here): Ditto.
(check_mem_read): Adjust to iterate over raw breakpoints instead.
Don't trust the breakpoint's shadow if it is not inserted.
(check_mem_write): Adjust to iterate over raw breakpoints instead.
(delete_all_breakpoints): Adjust.
(free_all_breakpoints): Mark all breakpoints as uninserted, and
use delete_breakpoint_1.

* mem-break.h (breakpoints_supported): Delete declaration.
(set_gdb_breakpoint_at): Declare.
(gdb_breakpoint_here): Declare.
(delete_breakpoint_at): Delete.
(delete_gdb_breakpoint_at): Declare.

* server.h (struct raw_breakpoint): Forward declare.
(struct process_info): New field `raw_breakpoints'.

* linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
breakpoints.

gdb/
* breakpoint.c (multi_start, multi_end, last_was_multi): Delete.
(prev_breakpoint_count): New.
(set_breakpoint_count): Adjust.
(rbreak_start_breakpoint_count): New.
(start_rbreak_breakpoints): Adjust.
(end_rbreak_breakpoints): Adjust.
(struct commands_info) <arg>: New field.
(do_map_commands_command): Tweak output to include breakpoint spec
range.
(commands_command_1): Adjust.  Avoid setting an xfree cleanup if
ARG was empty on entry.  Set INFO's arg.
(create_breakpoint): Adjust.

* NEWS: Clarify `commands' changes.

gdb/doc/
* gdb.texinfo (Break Commands): Clarify `commands' changes, and
add cross reference.

gdb/testsuite/
* gdb.base/commands.exp: Adjust.
* gdb.cp/extern-c.exp: Adjust.

Add missing file from my previous commit.

* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Define.
* Makefile.in: Regenerate.

gdb/
* tracepoint.c: Include stack.h.
(struct add_local_symbols_data): New.
(do_collect_symbol): New.
(add_local_symbols): Rewrite using iterate_over_block_arg_vars and
iterate_over_block_local_vars.
* stack.c (print_block_frame_locals): Rewrite as ...
(iterate_over_block_locals): ... this.  Take a callback function
pointer and generic data pointer, and call that instead of
print_variable_and_value.
(struct print_variable_and_value_data): New.
(do_print_variable_and_value): New.
(iterate_over_block_local_vars): New, abstracted out from
print_frame_local_vars.
(print_frame_local_vars): Rewrite using
iterate_over_block_local_vars.
(iterate_over_block_arg_vars): New, abstracted out from
print_frame_arg_vars.
(print_frame_arg_vars): Rewrite using iterate_over_block_arg_vars.
* stack.h (iterate_over_block_arg_local_vars_cb): New typedef.
(iterate_over_block_arg_vars, iterate_over_block_local_vars): Declare.

gdb/testsuite/
* gdb.trace/collection.c (local_test_func): Define a local struct,
and instanciate it.

bfd/
* elf32-ppc.c (apuinfo_set): New static var.
(ppc_elf_begin_write_processing): Set it here, always create an
APUinfo section if there were any in the inputs.
(ppc_elf_write_section): Check apuinfo_set.
(ppc_elf_final_write_processing): Likewise.

ld/testsuite/
* ld-powerpc/apuinfo-nul.rd: New.
* ld-powerpc/apuinfo-nul1.s: New.
* ld-powerpc/powerpc.exp: Add it.

2010-04-01  Tristan Gingold  <gingold@adacore.com>

* vms.h: Include time.h. Add prototypes for vms_get_module_name,
vms_time_to_time_t and vms_rawtime_to_time_t.
* vms.c (vms_alpha_vec): Add archives support.
* vms-misc.c: Include safe-ctype.h
(vms_get_module_name): New function.
(vms_time_to_time_t, vms_rawtime_to_time_t): Ditto.
* vms-hdr.c (_bfd_vms_write_hdr): Put module name creation to the
vms_get_module_name function.  Use this function.
* targets.c: Declare vms_lib_txt_vec.  Add it to _bfd_target_vector.
* libbfd-in.h: Add prototype for _bfd_append_relative_path.
Add prototypes for vms-lib.c
* libbfd.h: Regenerate.
* configure.in (TDEFINES): Add an entry for vms_lib_txt_vec.  Add
vms-lib.lo to vms_alpha_vec.
* config.bfd (targ_cpu): Add targ_selvecs for alpha*-*-*vms*.
* configure: Regenerate.
* bfd.c: Add selective_search field.
* bfd-in2.h: Regenerate.
* archive.c (append_relative_path): Rename to
_bfd_append_relative_path and make it public.
(_bfd_get_elt_at_filepos): Adjust for above renaming.
* Makefile.am (BFD32_BACKENDS): Add vms-lib.lo
(BFD32_BACKENDS_CFILES): Add vms-lib.c
* Makefile.in: Regenerate.

* dwarf.c (read_and_display_attr_value): Don't reject
dwarf_version == 4.  Handle DW_FORM_sec_offset, DW_FORM_flag_present
and DW_FORM_exprloc.
(process_debug_info): Handle cu_version == 4.
(display_debug_lines_raw, display_debug_lines_decoded): Handle
li_version == 4.

* dwarf2.c (read_attribute_value): Handle CU version 4
for DW_FORM_ref_addr, handle DW_FORM_sec_offset, DW_FORM_exprloc
and DW_FORM_flag_present.  For unknown form value return NULL.
(scan_unit_for_symbols): For DW_AT_location handle DW_FORM_exprloc
like DW_FORM_block.
(parse_comp_unit): Allow CU version 4.

* gdb.trace/collection.exp (gdb_collect_args_test)
(gdb_collect_argarray_test): XFAIL the tests that assume the
argarray argument's elements are collected.

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daily update

* elf32-cris.c (cris_elf_relocate_section): Correct first argument
to _bfd_elf_get_dynamic_reloc_section.
(elf_cris_discard_excess_dso_dynamics): Ditto.

* arm-tdep.c (thumb_get_next_pc_raw): Correctly detect TBH
instructions.  Use the PC+4 if the base of the TBB or TBH is the
PC register.

2010-03-31  Kai TIetz  <kai.tietz@onevision.com>

        * ld-pe//pe-compile.exp (run_basefile_test): Trim result of wc
        before string compare.

gdb/
Fix crash on reading wrong function declaration DWARF.
* dwarf2read.c (read_subroutine_type): New variable void_type.
Pre-fill all TYPE_FIELD_TYPEs.  Move nparams and iparams initialization
more close to their use.

gdb/testsuite/
* gdb.dwarf2/dw2-bad-parameter-type.exp,
gdb.dwarf2/dw2-bad-parameter-type.S: New.

2010-03-31  Stan Shebs  <stan@codesourcery.com>

* breakpoint.c (tracepoint_save_command): Include variables,
  conditionals, tracepoint types, and default-collect.
* tracepoint.c (save_trace_state_variables): New function.
* tracepoint.h (save_trace_state_variables): Declare it.

* gdb.trace/save-trace.exp: Test save/restore of default-collect
and tracepoint conditionals.
(gdb_verify_tracepoints): Delete unused return.

* ld/testsuite/ld-arm/script-type.sym: Fix test.

2010-03-31  Kai TIetz  <kai.tietz@onevision.com>

        * ld-pe/basefile1.s: New.
        * ld-pe/pe-compile.exp: Add base-file test.

2010-03-31  Kai Tietz  <kai.tietz@onevision.com>

        * coff-i386.c (in_reloc_p): Check also for R_SECREL32.
        * coff-x86_64.c (in_reloc_p): Check also for R_AMD64_SECREL.

* src/gdb/remote.c (end_thread): ARI fix: Use xstrdup instead of strdup.

PR ld/11458
* ld-cris/pcrelcp-1.d, ld-cris/pcrelcp-1.s: New test.

* lib/ld-lib.exp (run_dump_test): When checking linker message and
return code, when success with no message is expected, don't
continue if we have an abnormal exit with a message.  Check output
of inspection program and fail if it had output or an abnormal
exit code.  Include "warning" and "error" among the directives
where multiples are allowed and append to previous values.

* gdb.texinfo (TUI Commands): Mention that in some cases, these
commands error out.

* elf64-ppc.c (ppc64_elf_relocate_section): Nop out optimized
TPREL16_HI and TPREL16_HA insns.

2010-03-31  Tristan Gingold  <gingold@adacore.com>

* dcx.h: New file.
* dsc.h: New file.
* esdfm.h: New file.
* esdfv.h: New file.
* internal.h: New file.
* lbr.h: New file.
* prt.h: New file.
* shl.h (struct vms_shl): Add comments.
* esrf.h (ESRF__B_NAMLNG): New macro.
* esdf.h (ESDF__B_NAMLNG): New macro.
* emh.h: Add macros for fields maximum value.
* eisd.h (EISD__M_PROTECT): Fix typo in comment.
Add macros for offsets, version, section type and match control.
Merge vms_eisd_ext into vms_eisd.
* eihvn.h (EIHVN__MULTI_PROCESSING_BIT, EIHVN__GALAXY_BIT): Added.
* eihs.h: Remove blank line.
* eihd.h (struct vms_eihd): Add comments, add image subtype names.
* eiha.h (struct vms_eiha): Add inishr and inishr_h fields.
* eiaf.h (struct vms_eiaf): Fix base_va size.
* egsy.h: Add comments.
* egsd.h: Remove blank line.
* egps.h: Add flag names.
* eeom.h (EEOM__M_WKTFR): Added.
* dst.h (DST__K_CXX): Added, and reident languages.
(DST__K_SRC_INCRLNUM_B): Added.
Indent and order pcline commands.
Add record begin/end, enumerations, type specification, value
specification, label, discontinue range definitions.

2010-03-30  Doug Kwan  <dougkwan@google.com>

* arm.cc (Target_arm::using_thumb_only): Handle v6-M

Fix toplevel configure --enable-multilib handling.

/:
PR bootstrap/43328
* configure.ac: Do not pass --enable-multilib nor
--disable-multilib in baseargs.  Accept explicitly passed
--enable_multilib.
* configure: Regenerate.

PR ld/11458
* elf32-cris.c (elf_cris_copy_indirect_symbol): Remove invalid
assert of empty pcrel_relocs_copied on the direct symbol.  Instead
of moving the list from the indirect symbol to the direct symbol,
merge into any existing list.
(cris_elf_check_relocs): Store the original section in the
pcrel_relocs_copied list, not the relocation section.
(elf_cris_discard_excess_dso_dynamics): Adjust accordingly to find
the relocation section, for reducing its size.  Change the
BFD_ASSERT into a check for the section being read-only, and only
emit warnings and TEXTREL marker when there's an entry for a
read-only section.

  * c-typeprint.c (c_type_print_args): Don't print "void"
  for java, regardless of whether it is TYPE_PROTOTYPED.
  Use the passed-in language instead of current_language.
  (c_type_print_varspec_suffix): Use current_language instead
  of assuming language_c.
  * jv-typeprint.c (java_type_print_base): (bz 9320) Strip off
  any return type specifier from the physname.

  * gdb.java/jmisc.exp (ptype jmisc): Allow the constructor to
  appear in the output before main.
  Remove KFAIL for gdb/2215 aka bz 9320.

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sim: v850: fix build failure after watchpoint constification

Use memmove to copy overlap memory.

2010-03-30  H.J. Lu  <hongjiu.lu@intel.com>

PR gas/11456
* input-scrub.c (input_scrub_next_buffer): Use memmove instead
of memcpy to copy overlap memory.

* ld-cris/cris.exp (loop over $srcdir/$subdir/*dso-*.d): Apply
"file rootname", not "file tail", before applying runtest_file_p.

sim: use socklen_t with accept()

The accept() function takes a socklen_t, not an int.  Using an int causes:
dv-sockser.c: In function 'connected_p':
dv-sockser.c:273: warning: pointer targets in passing argument 3
                           of 'accept' differ in signedness

So use the same socklen_t detection code as gdb and convert the accept().

daily update

* gdb.arch/amd64-word.exp: Rename hex to hexr, the former is defined
by dejagnu.
* gdb.arch/amd64-dword.exp: Ditto.

* tui/tui-interp.c (tui_is_toplevel): New.
(tui_init): Set it.
(tui_allowed_p): New.
* tui/tui.c (tui_enable): Check if the TUI is allowed before
enabling it.
* tui/tui.h (tui_allowed_p): Declare.

* gdb.base/annota1.exp (break handle_USR1): Make fail and pass text
match.
(break printf): Ditto.

sim: fix printf format warning about non-string literal

This is the normal "passing a buffer straight to printf makes GCC warn".
While we know this particular case is fine, the trend in this source tree
is to fix this anyways to avoid the warnings.

sim: constify watchpoint interrupt names

GCC issues warnings because const strings like "foo" are passed as char*.
sim-watch.c: In function 'watchpoint_type_to_str':
sim-watch.c:120: warning: return discards qualifiers from pointer target type

sim: change raddr to address_word

The sim read/write buffer functions deal with address_word's, not
unsigned_words's, so make sure the local raddr variable matches
accordingly.

sim: fix unused cpu_nr warnings

The trace_option_handler() function only uses cpu_nr when the
SIM_HAVE_ADDR_RANGE define is enabled.  So move the decl down
to where the code exists.  Otherwise GCC warns:
sim-trace.c: In function 'trace_option_handler':
sim-trace.c:236: warning: unused variable 'cpu_nr'

sim: update device_error() prototype

The device_error() takes a printf style string, so update the prototype
accordingly.  The message should be const and it should use an attribute.
This fixes gcc warnings like:

sim-core.c: In function 'sim_core_map_attach':
sim-core.c:200: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type
sim-core.c:237: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type
sim-core.c: In function 'sim_core_attach':
sim-core.c:304: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type
sim-core.c:314: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type
sim-core.c:335: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type
sim-core.c:348: warning: passing argument 2 of 'device_error' discards qualifiers from pointer target type

sim: fix unused profile_print_addr_ranges warning

The profile_print_addr_ranges() function is only used when
SIM_HAVE_ADDR_RANGE is defined, so #ifdef it accordingly.

sim: tweak static order on hw_glue_ports

GCC likes to warn when static comes after const:
dv-glue.c:191: warning: 'static' is not at beginning of declaration

sim: convert old style function definitions

GCC currently emits warnings like:
nrun.c: In function 'usage':
nrun.c:223: warning: old-style function definition

Add org.gnu.gdb.i386.avx.

2010-03-30  H.J. Lu  <hongjiu.lu@intel.com>

* gdb.texinfo (i386 Features): Add org.gnu.gdb.i386.avx.

2010-03-30  Ozkan Sezer  <sezeroz@gmail.com>

* serial.h: Include winsock2.h before windows.h.

2010-03-30  Kai TIetz  <kai.tietz@onevision.com>

        * binutils-all/objcopy.exp: Mark simple copy executable
        as failing for all *-*-mingw32* targets.

Add xmlRegisters= to qSupported packet.

gdb/

2010-03-30  H.J. Lu  <hongjiu.lu@intel.com>

* NEWS: Mention xmlRegisters= in qSupported packet.

* i386-tdep.c: Include "remote.h".
(_initialize_i386_tdep): Call register_remote_support_xml.

* remote.c (remote_support_xml): New.
(register_remote_support_xml): Likewise.
(remote_query_supported_append): Likewise.
(remote_query_supported): Support remote_support_xml.

* remote.h (register_remote_support_xml): New.

gdb/doc/

2010-03-30  H.J. Lu  <hongjiu.lu@intel.com>

* gdb.texinfo (General Query Packets): Add xmlRegisters.

* Makefile.am (CONFIG_STATUS_DEPENDENCIES): Define.
* Makefile.in: Regenerate.

2010-03-29  Stan Shebs  <stan@codesourcery.com>

* tracepoint.c (trace_find_line_command): Remove dead code.

*** empty log message ***

2010-03-29  Stan Shebs  <stan@codesourcery.com>
    Nathan Sidwell  <nathan@codesourcery.com>

* gdb.texinfo (GDB/MI Tracepoint Commands): Add notes about the
GDBN equivalent.
(Set Tracepoints): Remove mention that conditional tracepoints
don't exist.
(Tracepoint Actions): Clarify when while-stepping collection
happens, note that while-stepping does not automatically collect
$pc.

2010-03-29  Stan Shebs  <stan@codesourcery.com>

* tracepoint.h (struct uploaded_string): New struct.
(struct uploaded_tp): New fields for source strings.
* breakpoint.c (this_utp, next_cmd): New globals.
(read_uploaded_action): New function.
(create_tracepoint_from_upload): Fill in more parts
of a tracepoint.
* tracepoint.c (encode_source_string): New function.
(trace_save): Write out source strings, fix error checks.
(parse_tracepoint_definition): Add source string parsing.
* remote.c (PACKET_TracepointSource): New packet type.
(remote_download_command_source): New function.
(remote_download_tracepoint): Download source pieces also.
(_initialize_remote): Add packet config command.

* gdb.texinfo (Tracepoint Packets): Describe QTDPsrc.
(General Query Packets): Describe TracepointSource.

daily update

bfd/
* elf32-arm.c (using_thumb_only): Handle v6-M.

ld/testsuite/
* ld-arm/arm-elf.exp (armeabitests): Add v6-M farcall test.

2010-03-29  Sami Wagiaalla  <swagiaal@redhat.com>

* gdb.cp/nsusing.exp: Marked imported declaration test as xfail with
gcc < 4.4.
* gdb.cp/shadow.exp: Ditto.

2010-03-29  Stan Shebs  <stan@codesourcery.com>

* tracepoint.c (collect_symbol): Send LOC_UNRESOLVED symbols to
expression handler.

2010-03-29  Stan Shebs  <stan@codesourcery.com>

* tracepoint.c (start_tracing): Check tracepoints before sending
commands to target, don't start if all tracepoints disabled.

* gdb.trace/collection.exp (run_trace_experiment): Make sure
"tstart" is silent.

*** empty log message ***

* gdb.trace/collection.exp (executable): New.
(binfile): Use it.
(fpreg, spreg, pcreg): New.
(test_register): Use gdb_test_multiple.  Pass /x to print.
(prepare_for_trace_test): New.
(run_trace_experiment): Use "continue", not gdb_run_cmd.
(gdb_collect_args_test, gdb_collect_argstruct_test)
(gdb_collect_argarray_test, gdb_collect_locals_test): Use
prepare_for_trace_test.
(gdb_collect_registers_test): Use prepare_for_trace_test.  Use
fpreg, spreg and pcreg.
(gdb_collect_expression_test, gdb_collect_globals_test): Use
prepare_for_trace_test.
(gdb_trace_collection_test): Use fpreg, spreg and pcreg.  Don't
try to detect tracing support here.  Don't set breakpoints at
`begin' or `end' here.
<global scope>: Use clean_restart.  Run to main before checking
for tracing support.  Check for for tracing support here.

daily update

gdb/testsuite/
* gdb.base/break-interp.exp (test_core, test_attach, test_ld): Add
" as $displacement" to "seen displacement message".

Whoops.  Use tab, not spaces.

    gdb/
        * cli/cli-script.c (process_next_line): Handle 'stepping'.

gdb/testsuite/
* gdb.trace/while-dyn.exp (executable): New variable.
(binfile): Use it.
(test_while_stepping): New function.  Move most tests here.  Call
it once for each of the while-stepping, stepping and ws aliases.

*** empty log message ***

daily update

    * gdb.texinfo (ARM): Document arguments to "target sim".
        (Set Catchpoints): Use @dots{} instead of @r{...}.

2010-03-26  Stan Shebs  <stan@codesourcery.com>

* tracepoint.c (disconnect_or_stop_tracing): Get out of tfind mode.