* gdb_gcore.sh (tmpfile): Remove the variable, its initialization,
cleanup and generating of gdb script to it.
(gdb): Use redirection from /dev/null. Use --nx. Turn off pagination
and terminal size. Convert $tmpfile to a series of -ex-es.
* dwarf2read.c: Include completer.h.
(save_gdb_index_command): Use matching usage command name.
(_initialize_dwarf2_read): New variable c, initialize it by add_cmd.
Set filename_completer for it.
2010-07-21 Sami Wagiaalla <swagiaal@redhat.com>
* eval.c (evaluate_subexp_standard): Disabled evaluation of C++
function symbols before overload resolution.
2010-07-21 Sami Wagiaalla <swagiaal@redhat.com>
* gdb.cp/fpointer.cc: New test.
* gdb.cp/fpointer.exp: New test.
* symfile.c (find_separate_debug_file_by_debuglink): Remove
a gdb_assert call, new comment.
gdb/testsuite/
* gdb.base/solib-nodir.exp: New file.
* lib/gdb.exp (runto): New case for a GDB internal error.
* gdb.base/charset-malloc.c: New file.
* gdb.base/charset.c (malloc_stub): New prototype.
(main): Call it instead of malloc itself.
* gdb.base/charset.exp: Use only prepare_for_testing.
(binfile): Remove the variable.
Make core files the process_stratum.
* corefile.c (core_target): New variable.
(core_file_command): Remove variable t, use core_target.
* corelow.c (core_ops): Make it static.
(init_core_ops): Change to process_stratum. Initialize CORE_TARGET.
* defs.h (make_cleanup_unpush_target): New prototype.
* gdbarch.h: Regenerate.
* gdbarch.sh (core_pid_to_str): Remove core_stratum from its comment.
* gdbcore.h (core_target): New declaration.
* inf-ptrace.c (inf_ptrace_create_inferior, inf_ptrace_attach): New
variables ops_already_pushed and back_to. Use push_target,
make_cleanup_unpush_target and discard_cleanups calls.
* record.c (record_open): Replace core_stratum by a core_bfd check.
* target.c (target_is_pushed): New function.
(find_core_target): Remove.
* target.h (enum strata) <core_stratum>: Remove.
(target_is_pushed): New declaration.
(find_core_target): Remove declaration.
* tracepoint.c (init_tfile_ops) <to_stratum>: Remove comment.
* utils.c (do_unpush_target, make_cleanup_unpush_target): New functions.
gdb/doc/
Make core files the process_stratum.
* gdb.texinfo (Active Targets): Remove core_stratum. Include
record_stratum example.
gdb/testsuite/
Make core files the process_stratum.
* gdb.base/corefile.exp (run: load core again)
(run: sanity check we see the core file, run: with core)
(run: core file is cleared, attach: load core again)
(attach: sanity check we see the core file, attach: with core)
(attach: core file is cleared): New tests.
* gdb.base/coremaker.c (main): New parameters. Implement "sleep" argv.
long and %ld, use core_addr_to_string() and %s to print CORE_ADDR vars
and host_address_to_string() and %s for pointers.
(debug_to_remove_breakpoint): Likewise.
(debug_to_region_ok_for_hw_watchpoint): Likewise.
(debug_to_can_accel_watchpoint_condition): Likewise.
(debug_to_stopped_data_address): Likewise.
(debug_to_watchpoint_addr_within_range): Likewise.
(debug_to_insert_hw_breakpoint): Likewise.
(debug_to_remove_hw_breakpoint): Likewise.
(debug_to_insert_watchpoint): Likewise.
(debug_to_remove_watchpoint): Likewise.
2010-07-16 Sami Wagiaalla <swagiaal@redhat.com>
* symtab.h (symbol_set_demangled_name): Now takes an optional objfile*
argument.
(cplus_specific): New struct.
* symtab.c (symbol_set_demangled_name): Updated.
Use cplus_specific for cplus symbols.
(symbol_get_demangled_name): Retrive the name from the cplus_specific
struct for cplus symbols.
(symbol_init_language_specific): Set cplus_specific for cplus symbols.
(symbol_set_names): Pass objfile to symbol_set_demangled_name.
* symtab.c (symbol_init_cplus_specific): New function.
* c-valprint.c (c_val_print): Add embedded_offset to address in
call to val_print_array_elements.
2010-07-13 Tom Tromey <tromey@redhat.com>
* gdb.python/py-prettyprint.c (struct arraystruct): New struct.
(main): Use it.
* gdb.python/py-prettyprint.exp (run_lang_tests): Add test.
This is just a copy of the Python 2.7 version of python-config.py.
Tested with versions 2.5 and 2.6. It's nearly identical to the
previous version, except it's written in a more pythonic way,
so it should be fine for 2.4 as well.
gdb/ChangeLog:
* python/python-config.py: Resync with Python 2.7 version of this
script.
Thiago Jung Bauermann <bauerman@br.ibm.com>
Support for hw accelerated condition watchpoints in booke powerpc.
* breakpoint.c (fetch_watchpoint_value): Rename to fetch_subexp_value
and move to eval.c. Change callers.
(insert_bp_location): Pass watchpoint condition in
target_insert_watchpoint.
(remove_breakpoint_1) Pass watchpoint condition in
target_remove_watchpoint.
(watchpoint_locations_match): Call
target_can_accel_watchpoint_condition.
* eval.c: Include wrapper.h.
(fetch_subexp_value): Moved from breakpoint.c.
* ppc-linux-nat.c (ppc_linux_region_ok_for_hw_watchpoint):
Formatting fix.
(can_use_watchpoint_cond_accel): New function.
(calculate_dvc): Likewise.
(num_memory_accesses): Likewise.
(check_condition): Likewise.
(ppc_linux_can_accel_watchpoint_condition): Likewise
(ppc_linux_insert_watchpoint): Call can_use_watchpoint_cond_accel,
check_condition and calculate_dvc.
(ppc_linux_remove_watchpoint): Likewise.
(_initialize_ppc_linux_nat): Set to_can_accel_watchpoint_condition to
ppc_linux_can_accel_watchpoint_condition
* target.c (debug_to_insert_watchpoint): Add argument for watchpoint
condition.
(debug_to_remove_watchpoint): Likewise.
(debug_to_can_accel_watchpoint_condition): New function.
(update_current_target): Set to_can_accel_watchpoint_condition.
(setup_target_debug): Set to_can_accel_watchpoint_condition.
* target.h: Add opaque declaration for struct expression.
(struct target_ops) <to_insert_watchpoint>,
<to_remove_watchpoint>: Add new arguments to pass the watchpoint
<to_can_accel_watchpoint_condition>: New member.
condition. Update all callers and implementations.
(target_can_accel_watchpoint_condition): New macro.
* value.c (free_value_chain): New function.
* value.h (fetch_subexp_value): New prototype.
(free_value_chain): Likewise.
This is on GNU/Linux.
GDBserver does not exit properly when the inferior exits, as demonstrated
with any program using the procedure below:
% gdbserver-head :4444 simple_main
Process simple_main created; pid = 25681
Listening on port 4444
Then, in another terminal, start GDB, connect to GDBserver, and run
the program to completion:
% gdb-head simple_main
(gdb) tar rem :4444
(gdb) cont
Continuing.
Program exited normally.
Going back to the terminal where GDBserver is running, we see the following
output:
Child exited with status 0
readchar: Got EOF
Remote side has terminated connection. GDBserver will reopen the connection.
Listening on port 4444
The problem is that we're missing a call to mourn_inferior. As a result,
after we've handled the vCont packet, we fail to notice that there are
no process left to debug (target_running() returns true), and thus try
to continue reading from the remote socket. However, since GDB just
disconnected after having received the "exit with status 0" reply to the
vCont request, the read triggers the EOF exception.
gdb/gdbserver/ChangeLog:
* server.c (handle_v_cont): Call mourn_inferior if process
just exited.
(myresume): Likewise.
from gdbarch_core_regset_sections also for .reg if present.
* amd64-linux-tdep.c (amd64_linux_regset_sections): Fix incorrect
section size for .reg.
* ppc-linux-tdep.c (ppc_linux_vsx_regset_sections): Likewise.
(ppc_linux_vmx_regset_sections): Likewise.
(ppc_linux_fp_regset_sections): Likewise.
(ppc64_linux_vsx_regset_sections): New variable.
(ppc64_linux_vmx_regset_sections): Likewise.
(ppc64_linux_fp_regset_sections): Likewise.
(ppc_linux_init_abi): Install core_regset_section lists appropriate
for current word size.
I just happened to notice that this function was exclusively used in
server.c, and thus could be made static.
2010-07-06 Joel Brobecker <brobecker@adacore.com>
* server.c (myresume): Make static.
2010-07-06 Ken Werner <ken.werner@de.ibm.com>
* floatformat.h (floatformat_ieee_half_big): Add declaration.
(floatformat_ieee_half_little): Likewise.
libiberty/ChangeLog:
2010-07-06 Ken Werner <ken.werner@de.ibm.com>
* floatformat.c (floatformat_ieee_half_big): New variable.
(floatformat_ieee_half_little): Likewise.
gdb/ChangeLog:
2010-07-06 Ken Werner <ken.werner@de.ibm.com>
* gdbtypes.h (floatformats_ieee_half): Add declaration.
* gdbtypes.c (floatformats_ieee_half): New variable.
* doublest.c (floatformat_from_length): Set format to
gdbarch_half_format if length matches.
* gdbarch.sh (half_bit): New architecture method.
(half_format): Likewise.
* gdbarch.h: Regenerate.
* gdbarch.c: Likewise.
Fix re-run of PIE executable, PR shlibs/11776.
* solib-svr4.c (svr4_relocate_main_executable) <symfile_objfile>: Remove
the part of pre-set SYMFILE_OBJFILE->SECTION_OFFSETS.
gdb/testsuite/
Fix re-run of PIE executable, PR shlibs/11776.
* gdb.base/break-interp.exp (test_ld): Turn off "disable-randomization".
Remove $displacement_main to match the solib-svr4.c change. New "kill"
and re-"run" of the inferior.
Cope with missing /usr/sbin/prelink.
* lib/prelink-support.exp (prelink_no):
<result == 1 && $output is "no such file or directory">: New.
(prelink_yes): Likewise. Return on failed prelink_no.
* gdb.base/attach-pie-misread.exp: Load prelink-support.exp. Replace
build_executable by build_executable_own_libs. Replace "prelink -R"
execution by a call of prelink_yes. Comment why "prelink -r" needs no
change.
* gdb.base/break-interp.exp: Load prelink-support.exp. Rename calls of
copy to file_copy. Move setting opts --dynamic-linker and -rpath,
mkdir $dir and ldd its parsing and copying to lib/prelink-support.exp.
Replace build_executable by build_executable_own_libs's function
build_executable_own_libs.
(prelinkNO): Create new stub to call prelink_no.
(prelinkYES): Create new stub to call prelink_yes.
(test_attach): Rename calls of copy to file_copy.
(section_get, prelinkNO_run, prelinkNO, prelinkYES, symlink_resolve)
(copy): Move to ...
* lib/prelink-support.exp: ... a new file. Rename prelinkNO to
prelink_no, prelinkYES to prelink_yes, copy to file_copy.
* gdb.base/prelink.exp: Disable testcase also for is_remote and
skip_shlib_tests. Load prelink-support.exp. Replace gdb_compile with
special flags by gdb_compile_shlib. Replace second gdb_compile by
build_executable_own_libs. Replace "prelink -R" execution by a call of
prelink_yes. Replace "prelink -u" and second "prelink -R" execution by
a second call of prelink_yes. Replace restart commands by
clean_restart.
(prelink): Rename to ...
(seen displacement message): ... this test. Extend its expectation
strictness.
Fix attaching to PIEs prelinked on the disk after the process was
started.
* solib-svr4.c (svr4_exec_displacement): New variable arch_size.
Verify it against bfd_get_arch_size. Try to match arbitrary
displacement for the phdrs comparison.
gdb/testsuite/
* gdb.base/break-interp.exp: Run $binpie with new value "ATTACH", new
code for it. New variable relink_args.
(prelinkYES): Call prelinkNO.
(test_attach): Accept new parameter relink_args. Re-prelink the binary
in such case. Move the core code to ...
(test_attach_gdb): ... a new function. Send GDB command "file".
Extend expected "Attaching to " string.
Thiago Jung Bauermann <bauerman@br.ibm.com>
* breakpoint.c (can_use_hardware_watchpoint): Answer "what does this
represent?" question in comment. Change comment to a proper sentence.
gdb
* c-valprint.c (c_val_print): Fix printing of character vectors.
gdb/testsuite
* gdb.arch/altivec-abi.exp: Fix expect pattern of character vectors.
The debugger fails to build when configure with --python-python=<path>
where <path> is a non-system location. The reason is a warning made
fatal due to the definition of _XOPEN_SOURCE inside pyconfig.h. This
is exactly the same problem as with _POSIX_C_SOURCE, handled in
python-internal.h as follow:
| /* /usr/include/features.h on linux systems will define _POSIX_C_SOURCE
| if it sees _GNU_SOURCE (which config.h will define).
| pyconfig.h defines _POSIX_C_SOURCE to a different value than
| /usr/include/features.h does causing compilation to fail.
| To work around this, undef _POSIX_C_SOURCE before we include Python.h. */
| #undef _POSIX_C_SOURCE
This patch fixes this problem the same way.
2010-06-30 Joel Brobecker <brobecker@adacore.com>
* python/python-internal.h (_XOPEN_SOURCE): Undefine before
including Python.h.
* NEWS: Add entry.
* dwarf2read.c (dwarf2_add_field): If DW_AT_const_value is present,
create a symbol for the field and record the value.
(new_symbol): Handle DW_TAG_member.
* gdbtypes.c (field_is_static): Remove FIXME.
* symtab.c (search_symbols): When searching for VARIABLES_DOMAIN,
only ignore LOC_CONST symbols that are enums.
testsuite/
Test PR c++/11702.
* gdb.cp/m-static.exp: Add testcase.
* gdb.cp/m-static.h (gnu_obj_4): Add initialized static const member.
* record.c (set_record_pic_cmdlist,
show_record_pic_cmdlist): New variables.
(set_record_pic_command,
show_record_pic_command): New functions.
(record_pic_function, record_pic_line, record_pic_enum,
set_record_pic_type, record_pic_hide_nofunction,
record_pic_hide_nosource, record_pic_hide_same): New variables.
(record_pic_fputs): New function.
(function_list, node_list, edge_list): New struct.
(function_list, node_list, edge_list): New variables.
(record_pic_cleanups, record_pic_node,
record_pic_edge, cmd_record_pic): New functions.
(_initialize_record): Add new commands for record pic.
* 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.
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.
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.
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.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.
* 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.
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.
* 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.
* 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.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.
* 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.
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.
* 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.
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.
* 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.
* 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.
Really a tiny insignificant detail that just happened to catch my attention.
Fixed thusly.
2010-06-17 Joel Brobecker <brobecker@adacore.com>
* dwarf2read.c (psymtabs_addrmap_cleanup): Add empty line after
last local variable declaration. No real code change.
2010-06-16 Sergio Durigan Junior <sergiodj@redhat.com>
Jan Kratochvil <jan.kratochvil@redhat.com>
* breakpoint.c: Include parser-defs.h.
(watchpoint_exp_is_const): New function.
(watch_command_1): Call watchpoint_exp_is_const to check
if the expression is constant.
gdb/doc/ChangeLog:
2010-06-16 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.texinfo: Include information about the correct use
of addresses in the `watch' command.
gdb/testsuite/ChangeLog:
2010-06-16 Jan Kratochvil <jan.kratochvil@redhat.com>
Sergio Durigan Junior <sergiodj@redhat.com>
* gdb.base/watch-notconst.c: New file.
* gdb.base/watch-notconst.S: New file.
* gdb.base/watch-notconst2.c: New file.
* gdb.base/watch-notconst2.S: New file.
* gdb.base/watch-notconst.exp: New file.
* gdb.base/watchpoint.c (global_ptr_ptr): New variable.
(func4): Add operations on `global_ptr_ptr'.
* gdb.base/watchpoint.exp (test_constant_watchpoint): New
routine to test watchpoints created with a constant expression.
(test_inaccessible_watchpoint): Include tests for watchpoints
created with a constant expression.
Add per-operation permission flags.
* target.h (struct target_ops): New method to_set_permissions.
(target_set_permissions): New macro.
(target_insert_breakpoint): Change macro to function.
(target_remove_breakpoint): Ditto.
(target_stop): Ditto.
(may_write_registers): Declare.
(may_write_memory): Declare.
(may_insert_breakpoints): Declare.
(may_insert_tracepoints): Declare.
(may_insert_fast_tracepoints): Declare.
(may_stop): Declare.
* target.c (may_write_registers, may_write_registers_1): New globals.
(may_write_memory, may_write_memory_1): New globals.
(may_insert_breakpoints, may_insert_breakpoints_1): New globals.
(may_insert_tracepoints, may_insert_tracepoints_1): New globals.
(may_insert_fast_tracepoints, may_insert_fast_tracepoints_1): New
globals.
(may_stop, may_stop_1): New global.
(target_xfer_partial): Test for write permission.
(target_store_registers): Ditto.
(target_insert_breakpoint): New function.
(target_remove_breakpoint): New function.
(target_stop): New function.
(_initialize_targets): Add new set/show variables.
(set_write_memory_permission): New function.
(update_target_permissions): New function.
(set_target_permissions): New function.
(update_current_target): Default to_set_permissions.
(_initialize_targets): Use new globals and setter function.
* tracepoint.c (start_tracing): Test for permission.
* inferior.h (update_observer_mode): Declare.
* infrun.c (non_stop_1): Define earlier.
(observer_mode, observer_mode_1): New globals.
(set_observer_mode, show_observer_mode): New functions.
(update_observer_mode): New function.
(_initialize_infrun): Define "set observer" command.
* remote.c (PACKET_QAllow): New optional packet.
(remote_protocol_features): Add QAllow.
(remote_set_permissions): New function.
(remote_start_remote): Call it.
(init_remote_ops): Add it to target vector.
(_initialize_remote): Add config command for QAllow.
* gdb.texinfo (Observer Mode): New section.
(General Query Packets): Document QAllow.
* gdb.base/permissions.exp: New file.