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2008-04-012008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>Marc Khouzam2-0/+5
* MAINTAINERS: Added myself to section Write After Approval.
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2008-03-31* gdb.base/break.exp: Mark failures as such. Fix formatting.Maciej W. Rozycki2-6/+22
2008-03-312008-03-31 Markus Deuling <deuling@de.ibm.com>Markus Deuling2-3/+17
Ulrich Weigand <Ulrich.Weigand@de.ibm.com> * gdb.arch/spu-info.exp (info spu mailbox): Check for correct initial value. Add xfail for older kernels.
2008-03-31 * ia64-tdep.c (examine_prologue): Correct array access.Daniel Jacobowitz2-2/+6
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2008-03-28* cp-support.c (first_component_command): Return if no arguments.Aleksandar Ristovski2-2/+12
2008-03-28gdb/Carlos O'Donell2-7/+4
2008-03-28 Carlos O'Donell <carlos@codesourcery.com> * ser-mingw.c (ser_windows_open): Open requested name.
2008-03-282008-03-28 Aleksandar Ristovski <aristovski@qnx.com>Aleksandar Ristovski2-0/+5
* MAINTAINERS: Added myself.
2008-03-28 * target.c (find_default_run_target): Allow a NULL `do_mesg'Pedro Alves2-6/+28
parameter. If it is NULL, don't call error. (find_default_can_async_p, find_default_is_async_p): Pass NULL as `do_mesg' parameter to find_default_run_target. If no target was found, return 0.
2008-03-282008-03-28 Aleksandar Ristovski <aristovski@qnx.com>Aleksandar Ristovski2-2/+16
Bring mi-support in line with gdb.exp. * lib/mi-support.exp (default_mi_gdb_start): Rename from mi_gdb_start. (mi_gdb_start): New function.
2008-03-28 * mips-linux-tdep.c: Update N32/N64 signal frame comments.Daniel Jacobowitz2-18/+25
(N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update. (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR): Delete. (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
2008-03-28* gdb.mi/mi-var-cmd.exp: Fix a typo.Maciej W. Rozycki2-1/+5
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2008-03-27GDB 6.8 released.gdbadmin1-0/+4
2008-03-27ChangeLog:Ulrich Weigand7-7/+23
* features/Makefile (%.dat): Set xmltarget to the base filename of the XML source, without subdirectory. * regformats/rs6000/powerpc-32.dat: Regenerate. * regformats/rs6000/powerpc-64.dat: Regenerate. * regformats/rs6000/powerpc-e500.dat: Regenerate. gdbserver/ChangeLog: * server.c (get_features_xml): Fix inverted condition. (handle_query): Always support qXfer:feature:read.
2008-03-27 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch byMarkus Deuling2-0/+6
objfile arch.
2008-03-27(enum captured_mi_execute_command_actions):Nick Roberts1-4/+4
Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
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2008-03-26 * gdb.texinfo (MIPS Features, PowerPC Features): Add @node.Daniel Jacobowitz2-0/+8
2008-03-26 * objfiles.h (struct objfile): New GDBARCH member.Ulrich Weigand14-160/+236
(get_objfile_arch): Add prototype. * objfiles.c: Include "arch-utils.h". (allocate_objfile): Look up gdbarch associated with bfd. (get_objfile_arch): New function. * Makefile (objfiles.o): Update dependencies. * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch by objfile arch. * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch by frame arch. (locexpr_describe_location): Replace current_gdbarch by objfile arch. * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch. (dwarf2_add_field): Likewise. (read_tag_pointer_type): Likewise. (read_base_type): Likewise. (new_symbol): Likewise. * coffread.c (decode_type): Add OBJFILE argument. Update callers. (decode_base_type, decode_function_type): Likewise. (coff_read_struct_type, coff_read_enum_type): Likewise. (coff_symtab_read): Replace current_gdbarch by objfile arch. (decode_base_type): Likewise. (coff_read_enum_type): Likewise. (coff_read_struct_type): Replace current_objfile by OBJFILE argument. (coff_read_enum_type): Likewise. * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch. (end_psymtab): Likewise. (process_one_symbol): Likewise. * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch. (parse_procedure): Likewise. (parse_partial_symbols): Likewise. * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch. * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch. Replace static pcc_promotion_type and pcc_unsigned_promotion_type by built-in types. (read_range_type): Replace current_gdbarch by objfile arch. Replace static range_index_type by built-in type. (read_one_struct_field): Replace current_gdbarch by objfile arch. (read_enum_type): Likewise. * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by objfile arch.
2008-03-26 * varobj.h (varobj_floating_p): Declare.Vladimir Prus4-3/+22
* varobj.c (varobj_floating_p): New. * mi/mi-cmd-var.c (mi_cmd_var_update): When passed '@' as the name, update all floating varobjs.
2008-03-26 * varobj.c (struct varobj_root): Rename use_selected_frame toVladimir Prus2-29/+31
floating, and clarify the meaning. (varobj_create, varobj_update, new_root_variable): Adjust. (value_of_root): Don't use type_changed as in variable, adjust comment. (c_value_of_root): Adjust.
2008-03-26 * gdb.mi/mi-var-display.exp: Remove obsolete xfail.Vladimir Prus3-6/+5
* gdb.mi/mi2-var-display.exp: Likewise.
2008-03-26 * lib/mi-support.exp (mi_create_varobj_checked): New.Vladimir Prus13-859/+728
(mi_list_varobj_children): Allow to check for a value. (mi_list_array_varobj_children): New. * gdb.mi/mi-var-child.exp: Use mi_create_varobj and mi_list_varobj_children, as opposed to hardcoding expected strings. * gdb.mi/gdb701.exp: Likewise. * gdb.mi/gdb792.exp: Likewise. * gdb.mi/mi-var-block.exp: Likewise. * gdb.mi/mi-var-cmd.exp: Likewise. * gdb.mi/mi-var-invalidate.exp: Likewise. * gdb.mi/mi2-var-block.exp: Likewise. * gdb.mi/mi2-var-child.exp: Likewise. * gdb.mi/mi2-var-cmd.exp: Likewise. * gdb.mi/mi2-var-display.exp: Likewise.
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2008-03-25 * linux-nat.c (linux_nat_attach): Add the pid we attached to, toPedro Alves3-1/+17
gdb's thread list. (linux_nat_wait): Add main lwp to gdb's thread list. * linux-thread-db.c (find_new_threads_callback): Also attach to already listed threads which thread_db didn't know about yet.
2008-03-252008-03-25 Pedro Alves <pedro@codesourcery.com>Pedro Alves2-59/+119
* linux-nat.c (drain_queued_events): Fix comment typo. (linux_nat_attach): In async mode, don't rely on storing a pending status. Instead place the wait status on the pipe. (linux_nat_resume): Remove unreacheable shortcut code in async mode. (stop_wait_callback): In async mode, don't store pending status. Instead, cancel breakpoints or resend the signal appropriatelly. (cancel_breakpoint): New, refactored from cancel_breakpoints_callback. (cancel_breakpoints_callback): Call cancel_breakpoint. (pipe_to_local_event_queue): Remove special token processing. (linux_nat_wait): Issue an internal error if a pending status is found in async mode.
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2008-03-24 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.Daniel Jacobowitz2-0/+6
2008-03-24 * varobj.c (struct varobj_root): New component thread_id.Vladimir Prus4-13/+78
(varobj_get_thread_id, check_scope): New functions. (c_value_of_root): Use check_scope. Switch to the proper thread if necessary. * varobj.h (varobj_get_thread_id): New extern. * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
2008-03-24 Fix random false FAILs on i386.Jan Kratochvil2-2/+15
* gdb.base/prelink.exp: Use `--no-exec-shield' for prelink.
2008-03-24 PR gdb/544Daniel Jacobowitz3-5/+5
* gdb.cp/annota2.exp, gdb.cp/annota3.exp: Reapply 2008-03-21 changes.
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2008-03-23Revert 2008-03-21 changes.Daniel Jacobowitz5-25/+16
2008-03-23 * thread.c (make_cleanup_restore_current_thread): Make itVladimir Prus5-15/+25
globally visible. * gdbthread.h (make_cleanup_restore_current_thread): Declare. * varobj.c (varobj_update): Don't save/restore frame. (c_value_of_root): Save/restore thread and frame here, using make_cleanup_restore_current_thread. * Makefile.in: Update dependecies.
2008-03-23 * varobj.c (struct varobj_root): ClarifyVladimir Prus2-2/+10
comment on the frame field. (varobj_create): Don't set frame if we have no block.
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2008-03-21 PR gdb/544Daniel Jacobowitz5-6/+39
Suggested by Jan Kratochvil: * top.c (gdb_rl_operate_and_get_next_completion): Call rl_redisplay_function. (gdb_rl_redisplay): New. (init_main): Set rl_redisplay_function. * gdb.cp/annota2.exp, gdb.cp/annota3.exp: Remove KFAIL for fixed PR gdb/544.
2008-03-21 * aix-thread.c (pdc_read_regs): Fix compiler warning.Joel Brobecker2-7/+13
(pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread) (store_regs_kernel_thread): Likewise.
2008-03-21gdb/Pedro Alves9-79/+1027
* target.h (struct target_ops): Delete to_async_mask_value and add to_async_mask. (target_is_async_p, target_async): Formatting. (target_async_mask_value): Delete. (target_async_mask): Delete function declaration, and add new target macro with the same name. * target.c (update_current_target): Replace to_async_mask_value by to_async_mask. Default to_async_mask to return_one. (target_async_mask): Delete. (find_default_can_async_p, find_default_is_async_p): New. (init_dummy_target): register find_default_can_async_p and find_default_is_async_p on the dummy target. * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h. (debug_linux_nat_async): New global. (show_debug_linux_nat_async): New function. (linux_nat_async_enabled, linux_nat_async_mask_value) (linux_nat_event_pipe, linux_nat_num_queued_events) (linux_nat_async_events_enabled): New globals. (struct waitpid_result): New struct. (waitpid_queue): New global. (queued_waitpid, push_waitpid, drain_queued_events): New. (my_waitpid): Call queued_waitpid. (linux_child_follow_fork): Disable async events during the call. (blocked_mask): Delete. (sync_sigchld_action, async_sigchld_action): New globals. (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In async mode, block events during the call. (linux_nat_create_inferior): New. (linux_nat_attach): In sync mode, restore the mask states. In async mode, wake the event loop immediatelly. (detach_callback): Drain all queued events of the lwp we're detaching from. (linux_nat_detach): Block async mode, and drain events of the main process. (linux_nat_resume): If in async mode, mask async events during the call. If short circuiting, force event loop to wake up. If resuming, set target_executing, and register target events in the event loop. (pipe_to_local_event_queue, local_event_queue_to_pipe): New. (linux_nat_wait): In async mode, block events during the call. Only enable/disable passing SIGINT to the inferior in sync mode. Get events from local waitpid queue. If no interesting events was found, return to events loop. Reregister target events in the event loop on exit. In sync mode, no need to reblock SIGCHLD. (linux_nat_kill): Disable events on entry. (linux_nat_mourn_inferior): In sync mode, don't restore the masks here. Detach async mode from the event loop if there are no more forks available, otherwise leave it on. (sigchld_handler): Assure this is called only in sync mode. (linux_async_permitted, linux_async_permitted_1): New globals. (set_maintenance_linux_async_permitted) (show_maintenance_linux_async_permitted): New functions. (linux_nat_is_async_p, linux_nat_can_async_p) (linux_nat_async_mask): New. (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New. (get_pending_events, async_sigchld_handler): New. (linux_nat_async_events): New. (async_terminal_is_ours): New global. (linux_nat_terminal_inferior, linux_nat_terminal_ours): New. (async_client_callback, async_client_context): New. (linux_nat_async_file_handler, linux_nat_async) (linux_nat_disable_async, linux_nat_enable_async): New. (linux_nat_add_target): Register linux_nat_create_inferior, linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async, linux_nat_async_mask, linux_nat_terminal_inferior and linux_nat_terminal_ours. (_initialize_linux_nat): Remove local action variable, and update code that used it to use sync_sigchld_action. Add new "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug set/show command in the maintenance class. Add new "linux-async" maintenance set/show command. Block SIGCHLD by default. Setup async_sichld_action, and sync_sigchld_action. Install the default async mode. (lin_thread_get_thread_signals): Use a local sigset_t for blocking the cancel signals. * linux-thread-db.c (re_check_for_thread_db): New. (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE. (thread_db_can_async_p, thread_db_is_async_p, thread_db_async) (thread_db_async_mask): New. (init_thread_db_ops): Register thread_db_can_async_p, thread_db_is_async_p, thread_db_async and thread_db_async_mask. * remote.c (remote_async_mask_value): New. (remote_return_zero): New. (init_remote_ops): Register remote_return_zero as callbacks of to_can_async_p and to_is_async_p. (remote_can_async_p, remote_is_async_p, remote_async): Update to use remote_async_mask_value. (remote_async_mask): New. (init_remote_async_ops): Remove to_async_mask_value setting and register remote_async_mask as to_async_mask callback in remote_async_ops. * Makefile.in (linux-nat.o): Update. gdb/doc/ * gdb.texinfo (Debugging Output): Document "set/show debug lin-lwp-async". (Maintenance Commands): Document "maint set/show linux-async".
2008-03-212008-03-21 Daniel Jacobowitz <dan@codesourcery.com>Daniel Jacobowitz10-215/+167
* gdbthread.h (add_thread_with_info): New. * linux-thread-db.c: Add some documentation. (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete. (struct private_thread_info): Remove th_valid and ti_valid. Replace ti with tid. (thread_get_info_callback): Do not add TID to the new ptid. Do not cache th or ti. (thread_db_map_id2thr, lwp_from_thread): Delete functions. (thread_from_lwp): Assert that the LWP is set. Do not add TID to the new PTID. (attach_thread): Handle an already-existing thread. Use add_thread_with_info. Cache the th and tid. (detach_thread): Verify that private was set. Remove verbose argument and printing. Update caller. (thread_db_detach): Do not adjust inferior_ptid. (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete. (check_event, find_new_threads_callback): Do not add TID to the new PTID. (thread_db_wait): Do not use lwp_from_thread. (thread_db_pid_to_str): Use the cached TID. (thread_db_extra_thread_info): Check that private is set. (same_ptid_callback): Delete. (thread_db_get_thread_local_address): Do not use it or check is_thread. Check that private is set. Assume that the thread handle is already cached. (init_thread_db_ops): Remove to_resume and to_kill. * thread.c (add_thread_with_info): New. (add_thread): Use it. * linux-nat.c (find_thread_from_lwp): Delete. (exit_lwp): Do not use it. Check print_thread_events. Print before deleting the thread. (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to... * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here. * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and printf_unfiltered for thread exits. * procfs.c (procfs_wait): Likewise. 2008-03-21 Pedro Alves <pedro@codesourcery.com> * gdb.threads/fork-child-threads.exp: Test next over fork.
2008-03-212008-03-21 Chris Demetriou <cgd@google.com>Daniel Jacobowitz4-1/+59
* symtab.c (rbreak_command): Quote symbol name before passing it to break_command. * gdb.base/break.exp (rbreak junk): New test for rbreak "Junk at end of arguments" issue.
2008-03-21 * eval.c (evaluate_subexp_for_address): Clarify error message.Daniel Jacobowitz10-27/+128
Use value_must_coerce_to_target. * infcall.c (value_arg_coerce): Call value_coerce_to_target. * valops.c (value_assign): Call value_coerce_to_target when assigning to anything but internalvars. Leave GDB-side arrays as arrays when assigning to internalvars. (value_must_coerce_to_target, value_coerce_to_target): New. (value_coerce_array, value_addr): Call value_coerce_to_target. (value_array): Create the array in GDB's memory instead of the inferior's. * value.h (value_must_coerce_to_target, value_coerce_to_target): Declare. * gdb.texinfo (Expressions): Update description of malloced arrays. * gdb.base/printcmds.exp (test_print_array_constants): Do not expect *& to work on created array elements. (Top level): Test print $pc with a file. Test string operations without a target. * gdb.base/ptype.exp: Do not expect *& to work on created array elements.
2008-03-21 * top.c (quit_confirm): Warn that we will kill the program.Daniel Jacobowitz6-4/+13
* gdb.threads/killed.exp, gdb.threads/manythreads.exp, gdb.threads/staticthreads.exp: Update exit query.
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