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old-cross-binutils/gdb/ChangeLog
H.J. Lu be52b7566d Increase MAX_REGISTER_SIZE to 32. 
2010-02-03  H.J. Lu  <hongjiu.lu@intel.com>

	* defs.h (MAX_REGISTER_SIZE): Increase to 32.
2010-02-03 13:48:17 +00:00

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2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
* defs.h (MAX_REGISTER_SIZE): Increase to 32.
2010-02-02 Tom Tromey <tromey@redhat.com>
* valops.c (value_cast_structs): Try downcasting using the RTTI
type.
2010-02-02 Tom Tromey <tromey@redhat.com>
* gnu-v2-abi.c: Don't include gnu-v2-abi.h.
(gnuv2_baseclass_offset): Now static.
* Makefile.in (HFILES_NO_SRCDIR): Remove gnu-v2-abi.h.
* gnu-v2-abi.h: Remove.
2010-02-02 Tom Tromey <tromey@redhat.com>
* m2-typeprint.c (m2_record_fields): Don't use
TYPE_DECLARED_TYPE.
* gdbtypes.h (TYPE_DECLARED_CLASS): New macro.
(struct main_type) <flag_declared_class>: New field.
(struct cplus_struct_type) <declared_type>: Remove.
<ntemplate_args>: Move earlier.
(DECLARED_TYPE_CLASS, DECLARED_TYPE_UNION, DECLARED_TYPE_STRUCT)
(DECLARED_TYPE_TEMPLATE): Remove.
(TYPE_DECLARED_TYPE): Remove.
* gdbtypes.c (lookup_union): Don't use TYPE_DECLARED_TYPE.
* dwarf2read.c (read_structure_type): Set TYPE_DECLARED_CLASS.
* c-typeprint.c (c_type_print_base): Use TYPE_DECLARED_CLASS, not
TYPE_DECLARED_TYPE.
2010-02-02 Tom Tromey <tromey@redhat.com>
PR c++/11226, PR c++/9629, PR c++/9688, PR c++/8890:
* valops.c (search_struct_field): Compute nbases after calling
CHECK_TYPEDEF.
(check_field): Call CHECK_TYPEDEF.
* cp-valprint.c (cp_print_value): Pass correct address to
baseclass_offset. Fix check for virtual base past the end of the
object. Don't offset address passed to cp_print_value_fields or
apply_val_pretty_printer.
(cp_print_value_fields): Fix call to val_print.
(cp_print_value_fields_rtti): New function.
* c-valprint.c (c_val_print): Use cp_print_value_fields_rtti.
* p-valprint.c (pascal_object_print_value_fields): Fix call to
val_print.
* python/py-prettyprint.c (apply_val_pretty_printer): Add embedded
offset to address.
* language.h (struct language_defn) <la_val_print>: Document.
* c-lang.h (cp_print_value_fields_rtti): Declare.
2010-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
PR libc/11214:
* linux-low.c (linux_tracefork_child) [!(__UCLIBC__ && HAS_NOMMU)]: New.
(linux_test_for_tracefork): Move `stack' into [__UCLIBC__ && HAS_NOMMU].
(linux_test_for_tracefork) [!(__UCLIBC__ && HAS_NOMMU)]: New.
2010-02-01 Michael Matz <matz@suse.de>
Daniel Jacobowitz <dan@codesourcery.com>
* i386-tdep.c (i386_frame_cache): Assume valid anonymous
functions use a frame pointer.
2010-02-01 Jan Kratochvil <jan.kratochvil@redhat.com>
* solib-svr4.c (scan_dyntag): New variable dyn_addr. Replace gdb_assert
by a conditional setting DYN_ADDR. Use DYN_ADDR.
* config/djgpp/fnchange.lst: Add translations for
symbol-without-target_section.exp and symbol-without-target_section.c.
2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
* gdbarch.sh: Set LANG and LC_ALL to C, not c.
(remote_breakpoint_for_pc): Correct invalid_p check.
* gdbarch.c: Regenerated.
2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
* arm-tdep.c (arm_find_mapping_symbol): New function, from
arm_pc_is_thumb.
(arm_pc_is_thumb): Use arm_find_mapping_symbol.
(extend_buffer_earlier): New function.
(MAX_IT_BLOCK_PREFIX, IT_SCAN_THRESHOLD): New constants.
(arm_adjust_breakpoint_address): New function.
(arm_gdbarch_init): Register arm_adjust_breakpoint_address.
2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
* arm-linux-tdep.c (arm_linux_thumb2_be_breakpoint)
(arm_linux_thumb2_le_breakpoint): New constants.
(arm_linux_init_abi): Set thumb2_breakpoint and
thumb2_breakpoint_size.
* arm-tdep.c (thumb_insn_size, thumb_advance_itstate): New functions.
(thumb_get_next_pc): Add a comment. Rename IT to ITSTATE.
Implement support for single stepping through IT blocks if
a 32-bit Thumb breakpoint instruction is available.
(arm_breakpoint_from_pc): If a 32-bit Thumb breakpoint instruction
is available, use it when needed.
(arm_remote_breakpoint_from_pc): New function.
(arm_gdbarch_init): Register arm_remote_breakpoint_from_pc.
* arm-tdep.h (struct gdbarch_tdep): Correct thumb_breakpoint
comment. Add thumb2_breakpoint and thumb2_breakpoint_size.
2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
* arch-utils.c (default_remote_breakpoint_from_pc): New function.
* arch-utils.h (default_remote_breakpoint_from_pc): Declare.
* gdbarch.c, gdbarch.h: Regenerated.
* gdbarch.sh (remote_breakpoint_from_pc): New architecture method.
* remote.c (remote_insert_breakpoint, remote_insert_hw_breakpoint): Use
gdbarch_remote_breakpoint_from_pc.
2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
* infrun.c (prepare_to_proceed): Handle other signals which might
match a breakpoint.
(handle_inferior_event): Move the check for unusual breakpoint
signals earlier.
2010-01-29 Paul Hilfinger <hilfinger@adacore.com>
amd64 - function returning record with field straddling 2 registers.
* amd64-tdep.c (amd_classify_aggregate): Handle the case of
a record of length <= 16 in which a field straddles the two
eightbytes.
2010-01-29 Joel Brobecker <brobecker@adacore.com>
Implement return values on amd64-windows.
* amd64-windows-tdep.c: #include gdbcore.h and regcache.h.
(amd64_windows_return_value): New function.
(amd64_windows_init_abi): Call set_gdbarch_return_value with
amd64_windows_return_value.
2010-01-29 Joel Brobecker <brobecker@adacore.com>
amd64-windows: 32 bytes allocated on stack by caller for integer
parameter registers.
* i386-tdep.h (struct gdbarch_tdep): Add new field
integer_param_regs_saved_in_caller_frame.
* amd64-windows-tdep.c (amd64_windows_init_abi): Set
tdep->integer_param_regs_saved_in_caller_frame to 1.
* amd64-tdep.c (amd64_push_dummy_call): Allocate some memory on
stack if tdep->integer_param_regs_saved_in_caller_frame is set.
2010-01-29 Joel Brobecker <brobecker@adacore.com>
amd64-windows: memory args passed by pointer during function calls.
* i386-tdep.h (gdbarch_tdep): Add field memory_args_by_pointer.
* amd64-tdep.c (amd64_push_arguments): Add handling of architectures
where tdep->memory_args_by_pointer is non-zero.
* amd64-windows-tdep.c (amd64_windows_init_abi): Set
tdep->memory_args_by_pointer to 1.
2010-01-29 Joel Brobecker <brobecker@adacore.com>
amd64-windows: Integer parameters in function calls.
* i386-tdep.h (enum amd64_reg_class): New, moved here from
amd64-tdep.c.
(struct gdbarch_tdep): Add fields call_dummy_num_integer_regs,
call_dummy_integer_regs, and classify.
* amd64-tdep.h (amd64_classify): Add declaration.
* amd64-tdep.c (amd64_dummy_call_integer_regs): New static constant.
(amd64_reg_class): Delete, moved to i386-tdep.h.
(amd64_classify): Make non-static. Move declaration to amd64-tdep.h.
Replace call to amd64_classify by call to tdep->classify.
(amd64_push_arguments): Get the list of registers to use for
passing integer parameters from the gdbarch tdep structure,
rather than using a hardcoded one. Replace calls to amd64_classify
by calls to tdep->classify.
(amd64_push_dummy_call): Get the register number used for
the "hidden" argument from tdep->call_dummy_integer_regs.
(amd64_init_abi): Initialize tdep->call_dummy_num_integer_regs
and tdep->call_dummy_integer_regs. Set tdep->classify.
* amd64-windows-tdep.c: Add include of gdbtypes.h.
(amd64_windows_dummy_call_integer_regs): New static global.
(amd64_windows_classify): New function.
(amd64_windows_init_abi): Initialize tdep->call_dummy_num_integer_regs
tdep->call_dummy_integer_regs and tdep->classify.
2010-01-28 Daniel Jacobowitz <dan@codesourcery.com>
* regcache.c (regcache_xmalloc): Add aspace argument. Use it
for the new regcache. All callers updated.
(regcache_cpy, regcache_cpy_no_passthrough): Do not set aspace here.
(get_thread_arch_regcache): Do not set aspace here.
* regcache.h (regcache_xmalloc): Update declaration.
* frame.c, infcall.c, ppc-linux-tdep.c: Calls to
regcache_xmalloc updated.
2010-01-28 Joel Brobecker <brobecker@adacore.com>
Another -Wunused-function error in procfs.c (sparc-solaris)
* procfs.c (insert_dbx_link_breakpoint): Delete declaration. Move up.
Only define if SYS_syssgi is defined.
(remove_dbx_link_breakpoint): Delete declaration. Move up.
(dbx_link_addr, insert_dbx_link_bpt_in_file)
(insert_dbx_link_bpt_in_region): Move up. Only define if SYS_syssgi
is itself defined.
2010-01-27 Christopher Faylor <me+cygwin@cgf.cx>
* windows-nat.c (windows_initialization_done): New variable.
(get_windows_debug_event): Issue error when process dies before
completely initializing.
(do_initial_windows_stuff): Set flag to indicate when we are done with
the initial steps of attaching to the child.
2010-01-27 Jan Kratochvil <jan.kratochvil@redhat.com>
* symtab.h (struct symbol <symtab>): New comment on NULL values.
2010-01-27 Doug Evans <dje@google.com>
* solib-svr4.c (solib_break_names): Add __dl_rtld_db_dlactivity.
* breakpoint.c (bpstat_stop_status): Delete useless code.
2010-01-27 Jan Kratochvil <jan.kratochvil@redhat.com>
* printcmd.c (display_uses_solib_p): Remove variable section. Access
objfile via SYMBOL_SYMTAB.
2010-01-26 Tom Tromey <tromey@redhat.com>
PR exp/7643:
* eval.c (evaluate_subexp_for_address) <UNOP_IND>: Call
coerce_array on result.
2010-01-26 Sami Wagiaalla <swagiaal@redhat.com>
* cp-namespace.c (cp_lookup_symbol_namespace): Added
search_parent argument.
(cp_add_using): Initialize 'searched' field.
(reset_directive_searched): New function.
* cp-support.h: Add 'searched' field to using_direct struct.
(cp_lookup_symbol_imports): Ditto.
* cp-namespace.c (cp_lookup_symbol_imports): Ditto.
Perform recursive search.
Implement non parent search.
* valops.c (value_maybe_namespace_elt): Updated.
2010-01-26 Sami Wagiaalla <swagiaal@redhat.com>
PR gdb/10929:
* dwarf2read.c (read_lexical_block_scope): Create blocks for
scopes which contain using directives even if they contain no
declarations.
* symtab.c (lookup_symbol_aux): Pass lowest level block to
la_lookup_symbol_nonlocal.
* cp-namespace.c (cp_lookup_symbol_nonlocal): call
cp_lookup_symbol_namespace.
(cp_lookup_symbol_namespace): Perform an import lookup at every
block level.
(cp_lookup_symbol_imports): New function.
(cp_lookup_symbol_in_namespace): New function.
2010-01-25 Tom Tromey <tromey@redhat.com>
PR gdb/11049:
* c-valprint.c (c_val_print): Fix test of extract_unsigned_integer
result.
2010-01-25 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* configure.ac: Only use host_os part when disabling TUI on osf.
Use test to check variables, prefix strings with x.
* configure: Regenerate.
* solib-osf.c (osf_current_sos): Initialize tail.
2010-01-25 gingold <gingold@adacore.com>
* windows-nat.c (windows_continue): Use %x to print thread id.
(get_windows_debug_event): Ditto.
2010-01-22 Tom Tromey <tromey@redhat.com>
PR symtab/11199:
* dwarf2read.c (quirk_gcc_member_function_pointer): Change return
type and arguments. Use smash_to_methodptr_type.
(read_structure_type): Call quirk_gcc_member_function_pointer
later.
* gdbtypes.h (smash_to_methodptr_type): Declare.
* gdbtypes.c (smash_to_methodptr_type): New function.
(lookup_methodptr_type): Use it.
2010-01-21 Tom Tromey <tromey@redhat.com>
PR symtab/11198:
* symtab.h (lookup_minimal_symbol_and_objfile): Declare.
* minsyms.c (lookup_minimal_symbol_and_objfile): New function.
* glibc-tdep.c (find_minsym_and_objfile): Remove.
(glibc_skip_solib_resolver): Use
lookup_minimal_symbol_and_objfile.
2010-01-21 Kai Tietz <kai.tietz@onevision.com>
* inflow.c (check_syscall): Guard by #if clause for GO32 and
WIN32 targets.
2010-01-20 Tom Tromey <tromey@redhat.com>
PR backtrace/10770:
* valarith.c (value_binop): Handle BINOP_GTR, BINOP_LEQ, and
BINOP_GEQ. Handle BINOP_NOTEQUAL in the signed case.
* dwarf2expr.c (new_dwarf_expr_context): Allocate
dwarf_stack_values, not CORE_ADDRs.
(execute_stack_op): Change DW_OP_div and comparison operators to
use signed operands.
2010-01-20 Vladimir Prus <vladimir@codesourcery.com>
Per-inferior args and tty and environment.
* infcmd.c (inferior_args): Rename to ...
(inferior_args_scratch): ... this.
(inferior_io_terminal): Rename to ...
(inferior_io_terminal_scratch): ... this.
(inferior_argc, inferior_argv): Remove.
(set_inferior_io_terminal, get_inferior_io_terminal): Store
inside current_inferior().
(set_inferior_tty_command, show_inferior_tty_command): New.
(get_inferior_args, set_inferior_args): Store inside
current_inferior().
(notice_args_set): Likewise and rename to...
(set_args_command): ... this.
(set_inferior_args_vector): Likewise.
(notice_args_read): Rename to...
(show_args_command): ...new.
(tty_command): Remove.
(run_command_1): Don't free old args, as they are freed by
set_inferior_arg now.
(run_no_args_command): Likewise.
(inferior_environ): Remove.
(run_command_1): Use environment of the current inferior.
(environment_info, set_environment_command)
(unset_environment_command, path_info, path_command): Likewise.
(_initialize_infcmd): Adjust for function and variable renames.
Do not init inferior_environ.
* inferior.h (set_inferior_arg): Adjust prototype.
(struct inferior): New fields args, argc, argv, terminal, environment.
(inferior_environ): Remove declaration.
* inferior.c (free_inferior): Free new fields.
(add_inferior_silent): Initialize 'environment' field.
* main.c (captured_main): Set arguments only after the initial
inferior has been created. Set set_inferior_io_terminal,
not tty_command.
* mi/mi-main.c (mi_cmd_env_path): Use environment of the current
inferior.
(_initialize_mi_cmd_env): Adjust for disappearance of global
inferior_environ.
* solib.c (solib_find): Use environment of the current inferior.
2010-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
* varobj.c (varobj_add_child, install_dynamic_child): Wrap into #if
HAVE_PYTHON.
(instantiate_pretty_printer): Move HAVE_PYTHON outside of the function.
2010-01-20 Joel Brobecker <brobecker@adacore.com>
Get rid of ada-lang.c:function_name_from_pc.
* ada-lang.c: Add "stack.h" #include.
(function_name_from_pc): Delete.
(is_known_support_routine): Replace call to function_name_from_pc
by call to find_frame_funname.
(ada_unhandled_exception_name_addr_from_raise): Likewise.
2010-01-19 Tom Tromey <tromey@redhat.com>
PR c++/11026:
* dwarf2read.c (read_partial_die): Allocate partial DIE's name on
objfile obstack.
2010-01-19 Tom Tromey <tromey@redhat.com>
* top.c (stop_sig, float_handler, do_nothing): Remove.
2010-01-19 Jan Kratochvil <jan.kratochvil@redhat.com>
* breakpoint.c (watchpoint_check): Check the call
gdbarch_in_function_epilogue_p before calling frame_find_by_id.
Extend the comment.
* config/djgpp/fnchange.lst: Add translations for
watchpoint-cond-gone.exp, watchpoint-cond-gone.c and
watchpoint-cond-gone-stripped.c.
2010-01-19 Tom Tromey <tromey@redhat.com>
PR c++/8000:
* dwarf2read.c (partial_die_parent_scope): Put enumeration type
into parent scope, and enumerator into grandparent scope.
2010-01-19 Joel Brobecker <brobecker@adacore.com>
* NEWS: Add entry for "set/show ada trust-PAD-over-XVS" commands.
2010-01-19 Joel Brobecker <brobecker@adacore.com>
* configure.host: Make x86_64-*-solaris2.1[0-9]* an alias of
i[34567]86-*-solaris2.1[0-9]*.
* configure.tgt: Likewise.
2010-01-19 Joel Brobecker <brobecker@adacore.com>
* NEWS: Document the source command enhancement allowing it
to load Python scripts. Document the "set/show script-extension"
commands.
2010-01-19 Joel Brobecker <brobecker@adacore.com>
Add -Wunused-function to compile flags.
* configure.ac: Add -Wunused-function to build_warnings.
* configure: Regenerate.
2010-01-19 Joel Brobecker <brobecker@adacore.com>
"delete" ada-lex.c:input function, not used.
* ada-lex.l: #define YY_NO_INPUT.
2010-01-19 Joel Brobecker <brobecker@adacore.com>
Delete free_named_symtabs and associated cleanup.
* symfile.h (free_named_symtabs): Delete declaration.
* symfile.c: Remove some commented out code (clear_symtab_users_once).
(cashier_psymtab): Comment function out.
Delete declaration.
(free_named_symtabs): Delete.
* coffread.c (coff_end_symtab): Remove call to free_named_symtabs.
* dbxread.c (end_psymtab): Likewise.
* dwarf2read.c (process_psymtab_comp_unit): Ditto.
* exec.c (exec_close_1): Ditto.
* xcoffread.c (xcoff_end_psymtab): Likewise.
2010-01-19 Joel Brobecker <brobecker@adacore.com>
* stack.c (print_block_frame_labels): Comment function out.
2010-01-19 Joel Brobecker <brobecker@adacore.com>
Delete unused or undefined functions.
* breakpoint.c (ep_parse_optional_filename): Delete.
* dcache.c (dcache_write_line): Remove declaration.
* infrun.c (build_infrun): Remove declaration.
* tracepoint.c (tracepoint_save_command): Remove declaration.
* linux-nat.c (init_lwp_list): Delete. No longer used.
* event-loop.c (check_async_signal_handlers): Delete declaration.
* infrun.c (init_execution_control_state): Delete.
(proceed): Update comment to avoid mentioning
init_execution_control_state.
* target.c (kill_or_be_killed, nosupport_runtime): Delete.
* ada-lang.c (ada_to_static_fixed_value): Delete.
* scm-lang.c (evaluate_subexp_scm): Delete declaration.
* cp-namespace.c (cp_copy_usings): Delete.
* xml-syscall.c (xml_number_of_syscalls): Delete.
* progspace.c (find_program_space_by_num): Delete.
* inflow.c (handle_sigio): Delete declaration.
* hppa-tdep.c (hppa_alignof): Delete.
* mipsnbsd-tdep.c (mipsnbsd_sigtramp_offset)
(mipsnbsd_core_osabi_sniffer): Delete.
2010-01-18 Tom Tromey <tromey@redhat.com>
PR c++/9680:
* c-exp.y (REINTERPRET_CAST, DYNAMIC_CAST, STATIC_CAST)
(CONST_CAST): New tokens.
(exp): Add new productions.
(ident_tokens): Add const_cast, dynamic_cast, static_cast, and
reinterpret_cast.
(is_cast_operator): New function.
(yylex): Handle cast operators specially.
* eval.c (evaluate_subexp_standard) <UNOP_DYNAMIC_CAST,
UNOP_REINTERPRET_CAST>: New cases.
* expprint.c (print_subexp_standard): Likewise.
(op_name_standard): Likewise.
(dump_subexp_body_standard): Likewise.
* parse.c (operator_length_standard): Likewise.
* expression.h (enum exp_opcode): New constants UNOP_DYNAMIC_CAST,
UNOP_REINTERPRET_CAST.
* gdbtypes.c (class_types_same_p): New function.
(is_ancestor): Use it.
(is_public_ancestor): New function.
(is_unique_ancestor_worker): Likewise.
(is_unique_ancestor): Likewise.
* gdbtypes.h (class_types_same_p, is_public_ancestor)
(is_unique_ancestor): Declare.
* valops.c (value_reinterpret_cast): New function.
(dynamic_cast_check_1): Likewise.
(dynamic_cast_check_2): Likewise.
(value_dynamic_cast): Likewise.
* value.h (value_reinterpret_cast, value_dynamic_cast): Declare.
2010-01-18 Joel Brobecker <brobecker@adacore.com>
Fix build failure when building without Python support.
* python/python.c: Always include exceptions.h, even when HAVE_PYTHON
is not defined.
2010-01-18 Joel Brobecker <brobecker@adacore.com>
Use XVS field type instead of doing a parallel lookup.
* ada-lang.c (ada_get_base_type): Follow the XVS field type
if it is a reference type instead of doing a type lookup using
the XVS field name.
2010-01-18 Joel Brobecker <brobecker@adacore.com>
Trust PAD types instead of using PAD___XVS.
* ada-lang.c (trust_pad_over_xvs): New static variable.
(ada_is_aligner_type): If !trust_pad_over_xvs and there is a
parallel XVS type, follow the XVS type instead of the PAD type.
(unwrap_value): Make sure that there is no parallel XVE type
before returning the value as is.
(set_ada_list, show_ada_list): New static variables.
(set_ada_command, show_ada_command): New functions.
(_initialize_ada_language): Add new "set/show ada" prefix commands.
Add new "set/show ada trust-PAD-over-XVS" setting.
2010-01-18 Tom Tromey <tromey@redhat.com>
Thiago Jung Bauermann <bauerman@br.ibm.com>
Allow "source" to load python scripts.
* exceptions.h (enum errors): Add UNSUPPORTED_ERROR.
* python/python.c (source_python_script): New function.
* python/python.h (source_python_script): Add declaration.
* cli/cli-cmds.c: #include exceptions.h and python/python.h.
(script_ext_off, script_ext_soft, script_ext_strict)
(script_ext_enums, script_ext_mode): New static constants.
(show_script_ext_mode, find_and_open_script): New functions.
(source_script): Enhance to handle Python scripts.
(init_cli_cmds): Add set/show script-extension commands.
2010-01-16 Stan Shebs <stan@codesourcery.com>
* tracepoint.h (struct trace_status): Use unsigned long long
instead of size_t.
* tracepoint.c (trace_status_command): Fix printf directive.
(trace_save_command): Check fwrite returns, fix printf directive.
(trace_filename): New global.
(tfile_open): Set it, check read returns.
(tfile_close): Free trace_filename.
(tfile_get_traceframe_address): Check read returns.
(tfile_trace_find): Ditto.
(tfile_fetch_registers): Ditto.
(tfile_xfer_partial): Ditto.
(tfile_get_trace_state_variable_value): Ditto.
2010-01-15 Stan Shebs <stan@codesourcery.com>
Add trace file support.
* tracepoint.h (enum trace_stop_reason): New enum.
(struct trace_status): New struct.
(parse_trace_status): Declare.
(struct uploaded_tp): Move here from remote.c,
add fields for actions.
(struct uploaded_tsv): New struct.
* tracepoint.c (tfile_ops): New target vector.
(trace_fd): New global.
(tfile_open): New function.
(tfile_close): New function.
(tfile_files_info): New function.
(tfile_get_trace_status): New function.
(tfile_get_traceframe_address): New function.
(tfile_trace_find): New function.
(tfile_fetch_registers): New function.
(tfile_xfer_partial): New function.
(tfile_get_trace_state_variable_value): New function.
(init_tfile_ops): New function.
(_initialize_tracepoint): Call it, add tfile target.
(trace_status): New global.
(current_trace_status): New function.
(trace_running_p): Remove, change all users to get from
current_trace_status()->running.
(get_trace_status): Remove.
(trace_status_command): Call target_get_trace_status directly,
report more detail including tracing stop reasons.
(trace_find_command): Always allow tfind on a file.
(trace_find_pc_command): Ditto.
(trace_find_tracepoint_command): Ditto.
(trace_find_line_command): Ditto.
(trace_find_range_command): Ditto.
(trace_find_outside_command): Ditto.
(trace_frames_offset, cur_offset): Declare as off_t.
(trace_regblock_size): Rename from reg_size, update users.
(parse_trace_status): New function.
(tfile_interp_line): New function.
(disconnect_or_stop_tracing): Ensure current trace
status before asking what to do.
(stop_reason_names): New global.
(trace_save_command): New command.
(get_uploaded_tp): Move here from remote.c.
(find_matching_tracepoint): Ditto.
(merge_uploaded_tracepoints): New function.
(parse_trace_status): Use stop_reason_names.
(_initialize_tracepoint): Define tsave command.
* target.h (target_ops): New fields to_save_trace_data,
to_upload_tracepoints, to_upload_trace_state_variables,
to_get_raw_trace_data, change to_get_trace_status
to take a pointer to a status struct.
(target_save_trace_data): New macro.
(target_upload_tracepoints): New macro.
(target_upload_trace_state_variables): New macro.
(target_get_raw_trace_data): New macro.
* target.c (update_current_target): Add new methods, change
signature of to_get_trace_status.
* remote.c (hex2bin): Make globally visible.
(bin2hex): Ditto.
(remote_download_trace_state_variable): Download name also.
(remote_get_trace_status): Update parameter, use
parse_trace_status.
(remote_save_trace_data): New function.
(remote_upload_tracepoints): New function.
(remote_upload_trace_state_variables): New function.
(remote_get_raw_trace_data): New function.
(remote_start_remote): Use them.
(_initialize_remote_ops): Add operations.
* ax-gdb.c: Include breakpoint.h.
* breakpoint.c (create_tracepoint_from_upload): Use
break_command_really, return tracepoint, warn about unimplemented
parts.
* NEWS: Mention trace file addition.
2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix compilation warning on gcc-3.4.
* exec.c (print_section_info): Move the `displacement' variable
initialization to its declaration.
2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb-gdb.py (StructMainTypePrettyPrinter): Fix TYPE_CODE_RANGE
comparison.
2010-01-15 Eric Botcazou <botcazou@adacore.com>
"info tasks" broken by typedefs in ATCB type definitions.
* ada-lang.c (ada_template_to_fixed_record_type_1): Add call to
ada_check_typedef before retrieving the length of the type for
regular fields.
2010-01-15 Joel Brobecker <brobecker@adacore.com>
Do not use name-based lookup for unconstrained packed arrays.
* ada-lang.c (find_parallel_type_by_descriptive_type):
Limit the fallback to name-based lookups to the case where
the type is a constrained packed array.
2010-01-15 Joel Brobecker <brobecker@adacore.com>
Enhance gdb-gdb.py to handle main_type.type_specific.
* gdb-gdb.py: Print the type-specific part of struct main_type.
2010-01-15 Jan Kratochvil <jan.kratochvil@redhat.com>
* configure.ac (AC_CHECK_FUNCS): Check for setrlimit and getrlimit.
* configure: Regenerate.
* config.in: Regenerate.
* utils.c: Include sys/resource.h.
(dump_core, can_dump_core): New.
(internal_vproblem): Update the comment. Check can_dump_core while
setting dump_core_p. Replace two abort calls by dump_core calls.
2010-01-14 Jan Kratochvil <jan.kratochvil@redhat.com>
Eli Zaretskii <eliz@gnu.org>
* NEWS: Document the PIE support.
2010-01-14 Jan Kratochvil <jan.kratochvil@redhat.com>
* linux-tdep.c: Remove includes gdbcore.h, observer.h and elf-bfd.h.
(check_is_pie_binary, _initialize_linux_tdep): Remove.
2010-01-14 Jan Kratochvil <jan.kratochvil@redhat.com>
* solib-svr4.c (svr4_exec_displacement): New comment for entry_point.
Replace exec_entry_point call by bfd_get_start_address.
2010-01-14 Jan Kratochvil <jan.kratochvil@redhat.com>
Support Valgrind attachments broken by the PIE support.
* auxv.c: Include gdbcore.h.
(procfs_xfer_auxv): Make static. Reduce its comment. Drop its
parameters ops, object and annex. Remove their assertions.
(ld_so_xfer_auxv, memory_xfer_auxv): New function.
* auxv.h (procfs_xfer_auxv): Remove comment. Rename to ...
(memory_xfer_auxv): ... here.
* linux-nat.c (linux_xfer_partial): Rename procfs_xfer_auxv to
memory_xfer_auxv.
* procfs.c (procfs_xfer_partial): Likewise.
* solib-svr4.c (svr4_relocate_main_executable): New prototype.
(svr4_special_symbol_handling): Call svr4_relocate_main_executable.
(svr4_solib_create_inferior_hook): Conditionalize the
svr4_relocate_main_executable call.
2010-01-14 Jan Kratochvil <jan.kratochvil@redhat.com>
* solib-svr4.c (scan_dyntag): Remove variable dyn_addr. New variable
target_section. Find SECT in current_target_sections, gdb_assert it.
(elf_lookup_lib_symbol): Pass the binary file if given symfile_objfile.
New variable abfd.
* symtab.c (lookup_objfile_from_block): Return the binary file instead
of separate debug info file.
2010-01-14 Jan Kratochvil <jan.kratochvil@redhat.com>
Support PIEs with no symfile_objfile.
* exec.c (print_section_info <abfd == exec_bfd>): Relocate Entry point.
* solib-svr4.c (svr4_relocate_main_executable <exec_bfd>): New block.
2010-01-14 Jan Kratochvil <jan.kratochvil@redhat.com>
* solib-svr4.c (svr4_relocate_main_executable): Move the static exec
code part to ...
(svr4_static_exec_displacement): ... a new function.
(svr4_exec_displacement): New function.
(svr4_relocate_main_executable): Call svr4_exec_displacement. Allocate
new_offsets using alloca now. Remove variable old_chain and changed.
Call objfile_relocate unconditionally now.
2010-01-14 Doug Evans <dje@google.com>
* gdbtypes.c (arch_flags_type): Fix comment.
* gdbtypes.h (arch_composite_type): Fix comment.
2009-01-14 Tristan Gingold <gingold@adacore.com>
* machoread.c (macho_add_oso_symfile): Add symfile_flags parameter.
Call xstrdup for abfd->filename. Pass symfile_flags and objfile flags
to symbol_file_add_from_bfd. Add OSO as separate objfile.
(macho_oso_symfile): Add symfile_flags parameter. Pass it to
macho_add_oso_symfile.
(macho_symfile_read): Pass symfile_flags to macho_oso_symfile.
2010-01-14 Joel Brobecker <brobecker@adacore.com>
Tru64: Dead threads are never deleted.
* dec-thread.c (dec_thread_ptid_is_alive): New function.
(dec_thread_count_gdb_threads): Fix counter increment.
(dec_thread_add_gdb_thread): Fix *listp increment.
(resync_thread_list): Fix bug in deletion of dead threads that
caused all threads to be deleted, instead of just the dead ones.
2010-01-13 Phil Muldoon <pmuldoon@redhat.com>
PR python/10705
* python/python-internal.h: Add lazy_string_object_type
definition.
(create_lazy_string_object, gdbpy_initialize_lazy_string)
(gdbpy_is_lazystring, gdbpy_extract_lazy_string): Define.
* python/py-value.c (valpy_lazy_string): New function.
(convert_value_from_python): Add lazy string conversion.
* python/py-prettyprint.c (pretty_print_one_value): Check if
return is also a lazy string.
(print_string_repr): Add lazy string printing branch.
(print_children): Likewise.
* python/py-lazy-string.c: New file. Implement lazy strings.
* python/python.c (_initialize_python): Call
gdbpy_initialize_lazy_string.
* varobj.c (value_get_print_value): Add lazy string printing
branch. Account for encoding.
* c-lang.c (c_printstr): Account for new encoding argument. If
encoding is NULL, find encoding suited for type, otherwise use
user encoding.
* language.h (language_defn): Add encoding argument.
(LA_PRINT_STRING): Likewise.
* language.c (unk_lang_printstr): Update to reflect new encoding
argument to language_defn.
* ada-lang.h (ada_printstr): Likewise.
* c-lang.h (c_printstr): Likewise.
* p-lang.h (pascal_printstr);
* f-lang.c (f_printstr): Likewise.
* m2-lang.c (m2_printstr): Likewise.
* objc-lang.c (objc_printstr): Likewise.
* p-lang.c (pascal_printstr): Likewise.
* scm-lang.c (scm_printstr): Likewise.
* c-valprint.c (c_val_print): Update LA_PRINT_STRING call for
encoding argument.
* ada-valprint.c (ada_printstr): Likewise.
* f-valprint.c (f_val_print): Likewise
* m2-valprint.c (m2_val_print): Likewise.
* p-valprint.c (pascal_val_print): Likewise.
* expprint.c (print_subexp_standard): Likewise.
* valprint.c (val_print_string): Likewise.
* Makefile.in (SUBDIR_PYTHON_OBS): Add py-lazy-string.
(SUBDIR_PYTHON_SRCS): Likewise.
(py-lazy-string.o): New rule.
2010-01-13 Doug Evans <dje@google.com>
* mi/mi-main.c (list_available_thread_groups): Avoid "may be used
uninitialized" warning from gcc on local `tree'.
2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
Implement core awareness.
* bcache.c (compare_ints): Remove
(print_percentage): Use compare_positive_ints.
* defs.h (compare_positive_ints): Declare.
* linux-nat.h (struct lin_lwp): New field core.
(linux_nat_core_of_thread_1): Declare.
* linux-nat.c (add_lwp): Init the 'core' field.
(linux_nat_wait_1): Record the core.
(linux_nat_core_of_thread_1, linux_nat_core_of_thread): New.
(linux_nat_add_target): Register the above.
* linux-thread-db.c (update_thread_core): New.
(thread_db_find_new_threads): Update core information for
every thread.
* remote.c (struct private_thread_info): New.
(free_private_thread_info, demand_private_info): New.
(PACKET_qXfer_threads, use_osdata_threads): New.
(struct thread_item, threads_parsing_context
(start_thread, end_thread, thread_attributes)
(thread_children, threads_children, threads_elements): New.
(remote_threads_info): Try qXfer:threads before anything
else.
(remote_protocol_packets): Register qXfer:threads.
(remote_open_1): Init use_osdata_threads.
(struct stop_reply): New field 'core'.
(remote_parse_stop_reply): Parse core number.
(process_stop_reply): Record core number.
(remote_xfer_partial): Handle qXfer:threads.
(remote_core_of_thread): New.
(init_remote_ops): Register remote_core_of_thread.
(_initialize_remote): Register qXfer:read.
* target.c (target_core_of_thread): New
* target.h (enum target_object): New value TARGET_OBJECT_THREADS.
(struct target_ops): New field to_core_of_threads.
(target_core_of_thread): Declare.
* gdbthread.h (struct thread_info): New field private_dtor.
* thread.c (print_thread_info): Report the core.
* ui-out.c (MAX_UI_OUT_LEVELS): Increase.
* utils.c (compare_positive_ints): New.
* features/threads.dtd: New.
* mi/mi-interp.c (mi_on_normal_stop): Report the core.
* mi/mi-main.c (struct collect_cores_data, collect_cores)
(do_nothing, free_vector_of_osdata_items)
(splay_tree_int_comparator, free_splay_tree): New.
(print_one_inferior_data): Implemented printing of selected
inferiors. Collect and print cores.
(output_cores): New.
(mi_cmd_list_thread_groups): Support --recurse. Permit specifying
thread groups together with --available.
2010-01-12 Jan Kratochvil <jan.kratochvil@redhat.com>
* configure: Regenerate (for _STRUCTURED_PROC).
2010-01-12 Joel Brobecker <brobecker@adacore.com>
Delete dead function.
* ada-lang.c (extract_string): Delete. No longer used.
2010-01-12 Joel Brobecker <brobecker@adacore.com>
Fix -Wunused warning in dec-thread.c.
* dec-thread.c (dec_thread_count_gdb_threads)
(dec_thread_add_gdb_thread): Prevent -Wunused warning.
2010-01-12 Joel Brobecker <brobecker@adacore.com>
* ada-valprint.c (ada_print_floating): Remove trailing space.
2010-01-12 Joel Brobecker <brobecker@adacore.com>
Add support for DW_AT_GNAT_descriptive_type.
* gdbtypes.h (enum type_specific_kind): New enum.
(struct main_type) [type_specific_field]: New component.
[type_specific]: Add new component "gnat_stuff".
(struct gnat_aux_type): New type.
(INIT_CPLUS_SPECIFIC): Also set TYPE_SPECIFIC_FIELD (type).
(HAVE_CPLUS_STRUCT): Also check TYPE_SPECIFIC_FIELD (type).
(gnat_aux_default, allocate_gnat_aux_type): Add declaration.
(INIT_GNAT_SPECIFIC, ALLOCATE_GNAT_AUX_TYPE, HAVE_GNAT_AUX_INFO)
(TYPE_SPECIFIC_FIELD): New macros.
(TYPE_CPLUS_SPECIFIC): Return cplus_struct_default if the given
type does not hold any cplus-specific data.
(TYPE_RAW_CPLUS_SPECIFIC): New macro.
(TYPE_GNAT_SPECIFIC, TYPE_DESCRIPTIVE_TYPE): New macros.
(TYPE_IS_OPAQUE): Use HAVE_CPLUS_STRUCT to check if type has
cplus-specific data.
* gdbtypes.c (allocate_cplus_struct_type): Minor stylistic rewrite.
Set new component TYPE_SPECIFIC_FIELD (type).
(gnat_aux_default): New constant.
(allocate_gnat_aux_type): New function.
(init_type): Add initialization the type-specific stuff for
TYPE_CODE_FLT and TYPE_CODE_FUNC types.
(print_gnat_stuff): New function.
(recursive_dump_type): Use HAVE_CPLUS_STRUCT to check for cplus-
specific data. Adjust code that prints the contents of the
type-specific union using the TYPE_SPECIFIC_FIELD value.
* dwarf2read.c (dwarf2_attach_fields_to_type): Do not allocate
the type cplus stuff for Ada types.
(dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type):
Error out if these routines are called with an Ada type.
(read_structure_type, read_array_type, read_subrange_type):
Add call to set_descriptive_type.
(set_die_type): Initialize the gnat-specific data if necessary.
(need_gnat_info, die_descriptive_type, set_descriptive_type):
New functions.
* ada-lang.c (decode_constrained_packed_array_type): Use
decode_constrained_packed_array_type instead of doing a standard
lookup to locate a parallel type.
(find_parallel_type_by_descriptive_type): New function.
(ada_find_parallel_type_with_name): New function.
(ada_find_parallel_type): Reimplement using
ada_find_parallel_type_with_name.
* ada-valprint.c (print_field_values): Use HAVE_CPLUS_STRUCT
to check if type has a cplus stuff.
* linespec.c (total_number_of_methods): Likewise.
* mdebugread.c (new_type): Likewise.
2010-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
* NEWS: Document the 0b binary number prefix parsing.
2010-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
* objfiles.c (objfile_relocate1): Change the return type to int.
Describe the new return value. Return non-zero if data changed.
(objfile_relocate): New variable changed. Set it. Call
breakpoint_re_set depending on CHANGED.
2010-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
Implement binary numbers parsing.
* c-exp.y (parse_number): New case 'b' and 'B'.
2010-01-11 Jan Kratochvil <jan.kratochvil@redhat.com>
Tristan Gingold <gingold@adacore.com>
* solib.c (info_sharedlibrary_command): Replace
objfile_has_partial_symbols and objfile_has_full_symbols calls by
objfile_has_symbols.
2010-01-10 Joel Brobecker <brobecker@adacore.com>
* NEWS: Document the improvements made to the mips-irix port.
2010-01-09 Joel Brobecker <brobecker@adacore.com>
Fix the documentation of valprint.c:value_print.
* valprint.c (value_print): Update the function description to
mention that the syntax of the output follows the current_language,
not necessarily C.
2010-01-09 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix displacement of separate debug info files.
* objfiles.c (objfile_relocate): Rename to ...
(objfile_relocate1): ... here and make it static. Extend the comment.
(objfile_relocate): New function.
* solib-spu.c (spu_relocate_main_executable): Explicitly check if
SYMFILE_OBJFILE is NULL. Remove variables objfile and old_chain.
Remove following of SEPARATE_DEBUG_OBJFILE. new_offsets is now
allocated using alloca.
* symfile.c (copy_section_addr_info): Remove.
(build_section_addr_info_from_objfile): Make it global. New variables
addr_bit and mask, use them.
* symfile.h (build_section_addr_info_from_objfile): New prototype.
(copy_section_addr_info): Remove.
2010-01-09 Joel Brobecker <brobecker@adacore.com>
Signal unwinder for mips-irix N32.
* mips-irix-tdep.c: #include mips-tdep.h, trad-frame.h, and
tramp-frame.h.
(SIGTRAMP_FRAME_SIZE, SIGCONTEXT_PC_OFF, SIGCONTEXT_REGS_OFF)
(SIGCONTEXT_FPREGS_OFF, SIGCONTEXT_FPCSR_OFF, SIGCONTEXT_HI_OFF)
(SIGCONTEXT_LO_OFF): New macros.
(mips_irix_n32_tramp_frame_init): New function.
(mips_irix_n32_tramp_frame): New static constant.
(mips_irix_init_abi): Prepend the mips_irix_n32_tramp_frame unwinder.
2010-01-09 Joel Brobecker <brobecker@adacore.com>
Breakpoint in shared library does not work on mips-irix.
* procfs.c: #include "observer.h".
(procfs_inferior_created): New function, moving here the code
which unsets the syssgi syscall-exit notifications.
(procfs_create_inferior): Remove the code which unsets the syssgi
syscall-exit notifications. It is too early to do this here.
(_initialize_procfs): Attach the procfs_inferior_created observer.
2010-01-09 Joel Brobecker <brobecker@adacore.com>
Wrong return convention for arrays (mips-irix).
* mips-tdep.c (mips_n32n64_return_value): Arrays whose size is
128 bits or smaller are returned the same way as structs
and unions of the the same size.
2010-01-09 Joel Brobecker <brobecker@adacore.com>
Cannot set the PC on mips-irix.
* irix5-nat.c (fill_gregset): Check regno against the raw PC
register number, no the cooked one.
2010-01-09 Joel Brobecker <brobecker@adacore.com>
Error while loading core file on mips-irix.
* solib-irix.c (irix_solib_create_inferior_hook): Do nothing
if debugging from a core file.
2010-01-09 Joel Brobecker <brobecker@adacore.com>
GDB hangs when attaching to process on mips-irix.
* solib-irix.c (irix_solib_create_inferior_hook): Do nothing if
attaching to a process.
2010-01-09 Joel Brobecker <brobecker@adacore.com>
Use the correct breakpoint instruction on mips-irix.
* mips-tdep.c (mips_breakpoint_from_pc): Add new static variable
containing the correct breakpoint instruction to use on mips-irix.
Use it when the osabi is GDB_OSABI_IRIX.
2010-01-09 Joel Brobecker <brobecker@adacore.com>
-Wunused warning in procfs.c (mips-irix only).
* procfs.c (gdb_praddset, gdb_prdelset): New macros. Use them
throughout instead of using praddset and prdelset respectively.
2010-01-09 Joel Brobecker <brobecker@adacore.com>
GDB crash while stepping into function.
* infrun.c (handle_inferior_event): Refetch the current frame
after handling what.main_action, in case that pointer became
dangling.
2010-01-09 Joel Brobecker <brobecker@adacore.com>
Fix build failure of solaris-hosted cross debuggers.
* ada-valprint.c, parse.c: Include defs.h before including ctype.h.
2010-01-09 Daniel Gutson <dgutson@codesourcery.com>
Fix build failure on sparc-solaris.
* procfs.c: (procfs_do_thread_registers) Use elfcore_write_lwpstatus.
2010-01-08 Jan Kratochvil <jan.kratochvil@redhat.com>
Move some symfile code into subroutines.
* symfile.h (relative_addr_info_to_section_offsets)
(addr_info_make_relative): New prototypes.
* symfile.c (default_symfile_offsets): Move a part to ...
(relative_addr_info_to_section_offsets): ... this new function.
(default_symfile_offsets): Call it.
(syms_from_objfile <!mainline && addrs && addrs->other[0].name>): Move
this part to ...
(addr_info_make_relative): ... this new function.
2010-01-08 Jan Kratochvil <jan.kratochvil@redhat.com>
Add from_tty to solib_create_inferior_hook.
* infcmd.c (post_create_inferior): Move solib_add after
solib_create_inferior_hook. Pass from_tty to
solib_create_inferior_hook. Call solib_add and SOLIB_ADD with
0 from_tty and comment why.
* infrun.c (follow_exec): Pass from_tty solib_create_inferior_hook as 0.
* linux-nat.c (linux_child_follow_fork): Likewise.
* nto-procfs.c (procfs_post_attach, procfs_create_inferior): Likewise.
* solib-darwin.c (darwin_solib_create_inferior_hook): New parameter
from_tty.
* solib-frv.c (frv_solib_create_inferior_hook): Likewise.
* solib-irix.c (irix_solib_create_inferior_hook): Likewise.
* solib-null.c (null_solib_create_inferior_hook): Likewise.
* solib-osf.c (osf_solib_create_inferior_hook): Likewise.
* solib-pa64.c (pa64_solib_create_inferior_hook): Likewise.
* solib-som.c (som_solib_create_inferior_hook): Likewise.
* solib-spu.c (spu_solib_create_inferior_hook): New parameter from_tty.
Pass it to svr4_so_ops.solib_create_inferior_hook.
* solib-sunos.c (sunos_solib_create_inferior_hook): New parameter
from_tty.
* solib-svr4.c (enable_break): New parameter from_tty. Pass it to
solib_add.
(svr4_solib_create_inferior_hook): New parameter from_tty. Pass it to
enable_break.
* solib-target.c (solib_target_solib_create_inferior_hook): New
parameter from_tty.
* solib.c (solib_create_inferior_hook): New parameter from_tty. Pass
it to ops->solib_create_inferior_hook.
(reload_shared_libraries): Pass from_tty to solib_create_inferior_hook.
Move solib_add after solib_create_inferior_hook, call it now with
from_tty as 0. New comment there.
* solib.h (solib_create_inferior_hook): New parameter from_tty.
* solist.h (struct target_so_ops <solib_create_inferior_hook>):
Likewise.
2010-01-08 Vladimir Prus <vladimir@codesourcery.com>
Fix multiexec race.
* infrun.c (handle_inferior_event): Use get_thread_regcache
with events ptid, not get_current_regcache.
2009-01-08 Joel Brobecker <brobecker@adacore.com>
GDB crash with empty executable name (MinGW).
* source.c (openp): Add assert that parameter string is not NULL.
if parameter string is an empty string, then return with a failure
immediately.
2009-01-08 Joel Brobecker <brobecker@adacore.com>
Get rid of support for VAX Floats.
* ada-lang.h (ada_is_vax_floating_type, ada_vax_float_type_suffix)
(ada_vax_float_print_function): Delete.
* ada-lang.c (ada_is_vax_floating_type, ada_vax_float_type_suffix)
(ada_vax_float_print_function): Delete.
* ada-typeprint.c (print_vax_floating_point_type): Delete.
(ada_print_type): Remove support for VAX floats.
* ada-valprint.c (ada_val_print_1): Remove support for VAX floats.
2010-01-08 Jan Kratochvil <jan.kratochvil@redhat.com>
* stabsread.c (read_args): Handle zero arguments.
2009-01-08 Joel Brobecker <brobecker@adacore.com>
Cannot find in-tree libiconv.a after reconfigure.
* acinclude.m4 (AM_ICONV): If we find an in-tree libiconv.a
that we can use, then cache the path to this archive.
* configure: Regenerate.
2010-01-07 Stan Shebs <stan@codesourcery.com>
Make tracepoint operations go through target vector.
* target.h (enum trace_find_type): New enum.
(struct target_ops): New fields to_trace_init,
to_download_tracepoint, to_download_trace_state_variable,
to_trace_set_readonly_regions, to_trace_start, to_get_trace_status,
to_trace_stop, to_trace_find, to_get_trace_state_variable_value,
to_set_disconnected_tracing.
(target_trace_init): New macro.
(target_download_tracepoint): New macro.
(target_download_trace_state_variable): New macro.
(target_trace_start): New macro.
(target_trace_set_readonly_regions): New macro.
(target_get_trace_status): New macro.
(target_trace_stop): New macro.
(target_trace_find): New macro.
(target_get_trace_state_variable_value): New macro.
(target_set_disconnected_tracing): New macro.
* target.c (update_current_target): Inherit and set defaults for
tracepoint operations.
* tracepoint.c (default_collect): Make globally visible.
(target_is_remote): Remove, along with all calls.
(tvariables_info): Call target_get_trace_state_variable_value.
(remote_set_transparent_ranges): Remove.
(trace_start_command): Call target_trace_init,
target_download_tracepoint, etc.
(download_tracepoint): Remove.
(trace_stop_command): Simplify.
(stop_tracing): Call target_trace_stop.
(get_trace_status): Call target_get_trace_status.
(trace_status_command): Add case for targets that cannot trace.
(finish_tfind_command): Change to take numerical arguments, call
target_trace_find.
(trace_find_command): Update call to finish_tfind_command.
(trace_find_pc_command): Ditto.
(trace_find_tracepoint_command): Ditto.
(trace_find_line_command): Ditto.
(trace_find_range_command): Ditto.
(trace_find_outside_command): Ditto.
(set_disconnected_tracing_value): Call
target_set_disconnected_tracing.
* remote.c: Add protocol encoding bits from tracepoint.c.
(trace_error): Move from tracepoint.c.
(remote_get_noisy_reply): Ditto.
(free_actions_list_cleanup_wrapper): Ditto.
(free_actions_list): Ditto.
(remote_trace_init): New function.
(remote_download_tracepoint): New function.
(remote_download_trace_state_variable): New function.
(remote_trace_set_readonly_regions): New function.
(remote_trace_start): New function.
(remote_get_trace_status): New function.
(remote_trace_stop): New function.
(remote_trace_find): New function.
(remote_download_trace_state_variable): New function.
(remote_set_disconnected_tracing): New function.
(init_remote_ops): Add tracepoint operations.
* tracepoint.c (trace_dump_command): Don't decr_pc_after_break.
2010-01-07 Tristan Gingold <gingold@adacore.com>
* symfile.c (build_section_addr_info_from_objfile): New function.
(symbol_file_add_separate): Don't use offsets from objfile but
built an addr info.
2010-01-06 Stan Shebs <stan@codesourcery.com>
Support disconnected tracing.
* infcmd.c (detach_command): Ask whether to stop tracing.
* cli/cli-cmds.c (quit_command): Ditto.
* breakpoint.h (struct breakpoint): New field number_on_target.
* breakpoint.c (create_tracepoint_from_upload): New function.
(get_tracepoint_by_number_on_target): New function.
* remote.c (struct remote): New field disconnected_tracing.
(remote_disconnected_tracing_feature): New function.
(remote_protocol_features): Add DisconnectedTracing.
(struct uploaded_tp): New struct.
(uploaded_tps): New global.
(get_uploaded_tp): New function.
(find_matching_tracepoint): New function.
(remote_get_tracing_state): New function.
(remote_start_remote): Call it.
* tracepoint.c (disconnected_tracing): New global.
(trace_start_command): Initialize number_on_target.
(stop_tracing): New function, split out from...
(trace_stop_command): Call stop_tracing.
(get_trace_status): New function, split out from...
(trace_status_command): Call get_trace_status, add info on
disconnection behavior.
(disconnect_or_stop_tracing): New function.
(finish_tfind_command): Translate from number on target.
(trace_find_tracepoint_command): Translate to number on target.
(send_disconnected_tracing_value): New function.
(set_disconnected_tracing): New function.
(_initialize_tracepoint): Add disconnected-tracing variable.
* NEWS: Mention disconnected tracing.
2010-01-06 Tristan Gingold <gingold@adacore.com>
* symtab.c (lookup_global_symbol_from_objfile): Rename objfile
parameter to main_objfile. Iterate on all separate debug objfiles.
* symfile.h (symbol_file_add_separate)
(find_separate_debug_file_by_debuglink): Remove parameter names.
* symfile.c (symbol_file_add_separate): Use add_separate_objfile.
(reread_symbols): Use free_objfile_separate_debug.
* objfiles.h (struct objfile): Add separate_debug_objfile_link.
Adjust comment.
(objfile_separate_debug_iterate, add_separate_debug_objfile)
(free_objfile_separate_debug): New prototypes.
* objfiles.c (objfile_separate_debug_iterate): New function.
(add_separate_debug_objfile, free_objfile_separate_debug): New
functions.
(free_objfile): Use free_objfile_separate_debug. Adjust for
multiple separate debug objfile.
(objfile_has_symbols): Adjust comment. Iterate on all separate
debug objfiles.
* minsyms.c (lookup_minimal_symbol): Adjust for multiple separate
debug objfile.
(lookup_minimal_symbol_text): Ditto.
(lookup_minimal_symbol_by_pc_name): Ditto.
(lookup_minimal_symbol_solib_trampoline): Ditto.
(lookup_minimal_symbol_by_pc_section_1): Iterate on all separate
debug objfiles.
2010-01-05 Stan Shebs <stan@codesourcery.com>
Add fast tracepoints.
* arch-utils.h (default_fast_tracepoint_valid_at): Declare.
* arch-utils.c (default_fast_tracepoint_valid_at): New function.
* breakpoint.h (enum bptype): Add bp_fast_tracepoint.
* breakpoint.c (tracepoint_type): New function.
(ALL_TRACEPOINTS): Use it.
(should_be_inserted): Ditto.
(bpstat_check_location): Ditto.
(print_one_breakpoint_location): Ditto.
(user_settable_breakpoint): Ditto.
(set_breakpoint_location_function): Ditto.
(disable_breakpoints_in_shlibs): Ditto.
(delete_trace_command): Ditto.
(print_it_typical): Add bp_fast_tracepoint case.
(bpstat_what): Ditto.
(print_one_breakpoint_location): Ditto.
(allocate_bp_location): Ditto.
(mention): Ditto.
(breakpoint_re_set_one): Ditto.
(disable_command): Ditto.
(enable_command): Ditto.
(check_fast_tracepoint_sals): New function.
(break_command_really): Call it.
(ftrace_command): New function.
(_initialize_breakpoint): Add ftrace command.
* gdbarch.sh (fast_tracepoint_valid_at): New.
* gdbarch.h, gdbarch.c: Regenerate.
* i386-tdep.c (i386_fast_tracepoint_valid_at): New function.
(i386_gdbarch_init): Use it.
* remote.c (struct remote_state): New field fast_tracepoints.
(PACKET_FastTracepoints): New packet config type.
(remote_fast_tracepoint_feature): New function.
(remote_protocol_features): Add FastTracepoints.
(remote_supports_fast_tracepoints): New function.
(_initialize_remote): Add FastTracepoints.
* tracepoint.c (download_tracepoint): Add fast tracepoint option.
* NEWS: Mention fast tracepoints.
2010-01-06 Joel Brobecker <brobecker@adacore.com>
* gdb-gdb.py: New file.
2010-01-05 Michael Snyder <msnyder@vmware.com>
* infrun.c (handle_inferior_event): Fix typo in comment.
2010-01-05 Jan Kratochvil <jan.kratochvil@redhat.com>
* symfile.c (syms_from_objfile): Remove the !MAINLINE conditional.
2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
* features/Makefile (WHICH): Add s390-linux32, s390-linux64,
and s390x-linux64.
(s390-linux32-expedite): Define.
(s390-linux64-expedite): Define.
(s390x-linux64-expedite): Define.
* features/s390-acr.xml: New file.
* features/s390-fpr.xml: New file.
* features/s390-core32.xml: New file.
* features/s390-core64.xml: New file.
* features/s390x-core64.xml: New file.
* features/s390-linux32.xml: New file.
* features/s390-linux64.xml: New file.
* features/s390x-linux64.xml: New file.
* features/s390-linux32.c: New generated file.
* features/s390-linux64.c: New generated file.
* features/s390x-linux64.c: New generated file.
* regformats/s390-linux32.dat: New generated file.
* regformats/s390-linux64.dat: New generated file.
* regformats/s390x-linux64.dat: New generated file.
* regformats/reg-s390.dat: Remove.
* regformats/reg-s390x.dat: Remove.
* s390-nat.c: Include "auxv.h" and <elf.h>.
(HWCAP_S390_HIGH_GPRS): Define if undefined.
(s390_target_wordsize): New function.
(s390_auxv_parse): Likewise.
(s390_get_hwcap): Likewise.
(s390_read_description): Likewise.
(_initialize_s390_nat): Install s390_auxv_parse and
s390_read_description.
* s390-tdep.c: Include "features/s390-linux32.c",
"features/s390-linux64.c", and "features/s390x-linux64.c".
(struct gdbarch_tdep): Add gpr_full_regnum, pc_regnum, and cc_regnum.
(s390_register_call_saved): New function.
(s390_register_name): Remove.
(s390_register_type): Remove.
(s390_dwarf_regmap): Add lower half GPR pseudo DWARF CFI regnums.
(s390_dwarf_reg_to_regnum): Remap GPR regnums to full GPRs.
(s390_adjust_frame_regnum): Remap GPR regnums to lower halves for CFI.
(s390_pseudo_register_name): New function.
(s390_pseudo_register_type): New function.
(s390_pseudo_register_read): Handle both 32-bit and 64-bit cases.
Handle full GPR pesudos and varying pseudo register numbers.
(s390_pseudo_register_write): Likewise
(s390x_pseudo_register_read): Remove.
(s390x_pseudo_register_write): Likewise.
(s390_register_group): Remove.
(s390_pseudo_register_group): New function.
(s390_regmap_gregset): Add GPR upper halves.
(s390x_regmap_gregset): Likewise.
(s390_regmap_fpregset): Likewise.
(s390_regmap_upper): New global variable.
(s390_upper_regset): New global variable.
(s390_upper_regset_sections): New global variable.
(s390_regset_from_core_section): Handle GPR upper halves.
(s390_core_read_description): New function.
(s390_prologue_frame_unwind_cache): Set up ABI call-saved/clobbered
register information. Handle varying pseudo register numbers.
(s390_backchain_frame_unwind_cache): Likewise.
(s390_frame_prev_register): Unwind full GPRs to show lower halves.
(s390_stub_frame_unwind_cache): Handle varying pseudo register numbers.
(s390_sigtramp_frame_unwind_cache): Unwind PSWM and PSWA as well as
PC and CC pseudos. Unwind upper halves and full GPRs as appropriate.
Handle varying pseudo register numbers.
(s390_unwind_pc): Handle varying pseudo register numbers.
(s390_dwarf2_prev_register): New function.
(s390_dwarf2_frame_init_reg): Set up ABI call-saved/clobbered
register information. Handle varying pseudo register numbers.
Install s390_dwarf2_prev_register to unwind full GPRs.
(s390_gdbarch_init): Handle target descriptions. Assign varying
pseudo register numbers. Install s390_adjust_frame_regnum.
(_initialize_s390_tdep): Initialize target descriptions.
* s390-tdep.h (S390_R0_UPPER_REGNUM .. S390_R15_UPPER_REGNUM): Define.
(S390_NUM_REGS): Redefine to include upper half registers.
(S390_PC_REGNUM, S390_CC_REGNUM): Remove.
(S390_NUM_PSEUDO_REGS, S390_NUM_TOTAL_REGS): Likewise.
(tdesc_s390_linux32): Add declaration.
(tdesc_s390_linux64): Likewise.
(tdesc_s390x_linux64): Likewise.
2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
* regset.h (struct core_regset_section): Add HUMAN_NAME.
* i386-linux-tdep.c (i386_linux_regset_sections): Fill in HUMAN_NAME.
* ppc-linux-tdep.c (ppc_linux_vsx_regset_sections): Likewise.
(ppc_linux_vmx_regset_sections): Likewise.
(ppc_linux_fp_regset_sections): Likewise.
* corelow.c (get_core_register_section): Constify arguments.
(get_core_registers): Use gdbarch_core_regset_sections instead
of hard-coded platform-specific register section names.
2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
* dwarf2loc.c (read_pieced_value): If a piece occupies part of
a register, assume the least-significant part is used.
(write_pieced_value): Likewise.
2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
* printcmd.c: Include "arch-utils.h".
(do_one_display): Re-parse expression if current architecture changed.
2010-01-03 Jan Kratochvil <jan.kratochvil@redhat.com>
Joel Brobecker <brobecker@adacore.com>
* gdbtypes.c (check_typedef): New comment on type length.
* value.c (allocate_value_lazy): Remove the unused atype variable. New
comment on type length.
(value_primitive_field): Keep the original TYPE value, new comment.
2010-01-01 Jan Kratochvil <jan.kratochvil@redhat.com>
* cli/cli-script.c (process_next_line): Rename p1 as p_end and p2 as
p_start. Change != comparisons to > and < comparisons.
2010-01-01 Jan Kratochvil <jan.kratochvil@redhat.com>
* cli/cli-script.c (process_next_line): Check P2 overrun.
2009-01-01 Joel Brobecker <brobecker@adacore.com>
Update the copyright hearder to add year 2010 for most GDB files.
2009-01-01 Joel Brobecker <brobecker@adacore.com>
Fix build failure in inf-ptrace.c.
* inf-ptrace.c (inf_ptrace_follow_fork): Fix typo.
2010-01-01 Joel Brobecker <brobecker@adacore.com>
* top.c (print_gdb_version): Update copyright year.
2010-01-01 Joel Brobecker <brobecker@adacore.com>
Fix break *FUN'address thread NUM.
* ada-lex.l (task): Expand rule to also match the thread keyword.
2010-01-01 Joel Brobecker <brobecker@adacore.com>
Fix break *FUN'address task NUM.
* ada-lex.l (task): New rule.
* ada-lang.c (valid_task_id): Make sure the Ada task list has
been built before using it.
For older changes see ChangeLog-2009.
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
coding: utf-8
End:
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