| Age | Commit message (Collapse) | Author | Files | Lines |
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format strings and add casts to avoid compiler warnings.
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* gdb.threads/linux-dp.exp: Compile with gdb_compile_pthreads instead
of gdb_compile. Add another pattern to match android backtrace.
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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.
gdb/testsuite/
PR libc/11214:
* gdb.threads/current-lwp-dead.c: Include features.h.
(HAS_NOMMU): New.
(fn, main): Move CLONE_VM into [__UCLIBC__ && HAS_NOMMU].
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gdb.base/ending-run.exp, gdb.base/finish.exp, gdb.base/funcargs.exp,
gdb.base/huge.exp, gdb.base/nodebug.exp, gdb.base/ptype.exp,
gdb.base/restore.exp, gdb.base/return.exp, gdb.base/setvar.exp,
gdb.base/watchpoints.exp, gdb.threads/gcore-thread.exp,
gdb.base/watchpoint-solib.exp: Save and restore timeout.
* gdb.base/ending-run.exp: Correct restore of timeout.
* gdb.base/page.exp: Remove unnecessary timeout setting.
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* gdb.threads/watchthreads-reorder.c (gdbstop_mutex): Remove.
(thread1_func): Protect thread1_tid with thread1_tid_cond by
thread1_tid_mutex. Remove gdbstop_mutex handling.
(thread2_func): Protect thread2_tid with thread2_tid_cond by
thread2_tid_mutex. Remove gdbstop_mutex handling.
(main): Move thread1_tid_mutex and thread2_tid_mutex locks before
pthread_create. Remove gdbstop_mutex handling. New comment. Replace
pthread_cond_wait conditionalizations by while loops.
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Automatic update by copyright.sh.
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* s390-nat.c (s390_can_use_hw_breakpoint): Only support breakpoints
of type bp_hardware_watchpoint.
gdb/testsuite/
* gdb.base/hbreak.exp: Disable for s390*-*-* targets.
* gdb.base/watchpoint-hw-hit-once.exp: Likewise.
* gdb.threads/watchthreads-reorder.exp: Likewise.
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* breakpoint.h (struct breakpoint) <watchpoint_thread>: New field.
* breakpoint.c (watchpoint_in_thread_scope): New.
(update_watchpoint): Skip if the local watchpoint's thread doesn't
match the current thread, or if the current thread is running.
(watchpoint_check): Ditto.
(watch_command_1): Set the watchpoint's watchpoint_thread field.
gdb/testsuite/
* gdb.threads/local-watch-wrong-thread.c,
gdb.threads/local-watch-wrong-thread.exp: New files.
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2009-11-20 Jan Kratochvil <jan.kratochvil@redhat.com>
Pedro Alves <pedro@codesourcery.com>
Fix reordered watchpoints triggered in other threads during all-stop.
* linux-nat.c (resume_callback, linux_nat_resume): Clear
stopped_by_watchpoint.
(save_sigtrap, linux_nat_stopped_by_watchpoint)
(linux_nat_stopped_data_address): New.
(stop_wait_callback, linux_nat_filter_event): Call save_sigtrap.
(linux_nat_add_target): Install linux_nat_stopped_by_watchpoint
and linux_nat_stopped_data_address.
* linux-nat.h (struct lwp_info): New fields stopped_by_watchpoint,
stopped_data_address_p and stopped_data_address.
gdb/testsuite/
2009-11-20 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.base/watchthreads-reorder.exp,
gdb.base/watchthreads-reorder.c: New.
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long type.
(test_unlink): Correct printf string.
* gdb.base/checkpoint.c (main): Correct fprintf string for variable i.
* gdb.threads/attachstop-mt.c: Add #include <string.h>.
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target_info setting.
* gdb.threads/thread-specific.exp (get_thread_list): Support targets
that detect new threads during "info threads".
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to 2*PTHREAD_STACK_MIN.
* gdb.threads/multi-create.c (main): Likewise.
(create_function): Likewise.
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gdb/
* top.c (any_thread_of): Delete.
(kill_or_detach): Use any_thread_of_process.
* top.c (print_inferior_quit_action): New.
(quit_confirm): Rewrite to print info about all inferiors.
* target.c (dispose_inferior): New.
(target_preopen): Use it.
2009-08-14 Pedro Alves <pedro@codesourcery.com>
gdb/testsuite/
* gdb.threads/killed.exp, gdb.threads/manythreads.exp,
gdb.threads/staticthreads.exp: Adjust to "quit" output changes.
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(paddress): Add GDBARCH parameter.
* utils.c (strlen_paddr, paddr, paddr_nz): Remove.
(paddress): Add GDBARCH parameter, use it instead of current_gdbarch.
* ui-out.h (ui_out_field_core_addr): Add GDBARCH parameter.
* ui-out.c (ui_out_field_core_addr): Add GDBARCH parameter,
use it instead of current_gdbarch.
Update calls to ui_out_field_core_addr to pass architecture:
* ada-lang.c (print_one_exception): Update.
* breakpoint.c (print_one_breakpoint_location,
print_one_exception_catchpoint): Update.
* disasm.c (dump_insns): Update.
* darwin-nat-info.c (darwin_debug_regions_recurse): Update.
* mi/mi-main.c (mi_cmd_data_read_memory): Update.
* mi/mi-symbol-cmds.c: Include "objfiles.h".
(mi_cmd_symbol_list_lines): Update.
* stack.c (print_frame_info, print_frame): Update.
Update callers of paddress to pass architecture:
* ada-tasks.c (info_task): Update.
* ada-valprint.c (ada_val_print_1): Update.
* annotate.c (annotate_source, annotate_frame_begin): Update.
* breakpoint.c (insert_bp_location, describe_other_breakpoints,
mention): Update.
* cli/cli-cmds.c (edit_command, list_command, print_disassembly):
Update.
* corefile.c (memory_error): Update.
* c-valprint.c (print_function_pointer_address, c_val_print): Update.
* disasm.c (dis_asm_print_address): Update.
* exec.c (print_section_info): Update.
* f-valprint.c (f_val_print): Update.
* infcmd.c: Include "arch-utils.h".
(jump_command, program_info): Update.
* linux-fork.c: Include "arch-utils.h".
(info_forks_command): Update.
* m2-valprint.c (print_function_pointer_address,
print_unpacked_pointer, print_variable_at_address,
m2_val_print): Update.
* m32r-rom.c (m32r_load_section, m32r_load, m32r_upload_command):
Update.
* printcmd.c (print_address, print_address_demangle, address_info):
Update.
* p-valprint.c (pascal_val_print): Update.
* source.c: Include "arch-utils.h".
(line_info): Update.
* stack.c (frame_info, print_block_frame_labels): Update.
* symfile.c (add_symbol_file_command, list_overlays_command): Update.
* symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1,
print_symbol, print_partial_symbols, maintenance_info_psymtabs,
maintenance_check_symtabs): Update.
* symtab.c (find_pc_sect_symtab): Update.
* target.c (deprecated_debug_xfer_memory): Update.
* tracepoint.c (scope_info): Update.
* tui/tui-stack.c (tui_make_status_line): Update.
* valprint.c (val_print_string): Update.
Update callers of paddr_nz to use paddress instead (keeping
user-visible output identical):
* alpha-tdep.c (alpha_heuristic_proc_start): Update.
* amd64-tdep.c (fixup_riprel, amd64_displaced_step_copy_insn,
amd64_displaced_step_fixup): Update.
* arch-utils.c (simple_displaced_step_copy_insn): Update.
* auxv.c (fprint_target_auxv): Update.
* breakpoint.c (insert_single_step_breakpoint): Update.
* buildsym.c (finish_block): Update.
* cli/cli-dump.c (restore_section_callback): Update.
* fbsd-nat.c (fbsd_find_memory_regions): Update.
* frame.c (frame_unwind_register_value): Update.
* gcore.c (gcore_create_callback): Update.
* hppa-tdep.c (hppa_frame_cache, hppa_skip_trampoline_code): Update.
* i386-tdep.c (i386_displaced_step_fixup, i386_record_modrm,
i386_record_lea_modrm_addr, i386_record_lea_modrm,
i386_process_record): Update.
* ia64-tdep.c (ia64_frame_this_id, ia64_sigtramp_frame_this_id,
ia64_libunwind_frame_this_id, ia64_libunwind_sigtramp_frame_this_id,
ia64_dummy_id, ia64_access_reg, ia64_access_rse_reg): Update.
* infrun.c (displaced_step_prepare, displaced_step_fixup,
handle_inferior_event, insert_step_resume_breakpoint_at_sal,
insert_longjmp_resume_breakpoint): Update.
* linux-nat.c (linux_nat_find_memory_regions): Update.
* linux-record.c (record_linux_system_call): Update.
* mips-tdep.c (heuristic_proc_start, mips_eabi_push_dummy_call,
mips_n32n64_push_dummy_call, mips_o32_push_dummy_call,
mips_o64_push_dummy_call): Update.
* monitor.c (monitor_error, monitor_remove_breakpoint): Update.
* record.c (record_arch_list_add_mem, record_wait,
record_xfer_partial): Update.
* remote-mips.c (mips_fetch_word, mips_check_lsi_error,
mips_common_breakpoint): Update.
* remote-sim.c (gdbsim_xfer_inferior_memory): Update.
* rs6000-tdep.c (ppc_displaced_step_fixup): Update.
* solib-som.c (som_current_sos): Update.
* symfile.c (load_progress, generic_load): Update.
* symfile-mem.c (add_vsyscall_page): Update.
* valops.c (value_fetch_lazy): Update.
* windows-tdep.c (windows_xfer_shared_library): Update.
Update callers of paddr_nz to use paddress instead (changing
user-visible output to make it more correct):
* dwarf2loc.c (locexpr_describe_location): Update.
* ia64-tdep.c (ia64_memory_insert_breakpoint,
ia64_memory_remove_breakpoint): Update.
* jv-valprint.c (java_value_print): Update.
* m32c-tdep.c (m32c_m16c_address_to_pointer): Update.
* monitor.c (monitor_read_memory): Update.
Update callers of paddr to use paddress instead (changing
user-visible output to make it more correct):
* arm-tdep.c (arm_push_dummy_call): Update.
* breakpoint.c (insert_bp_location, create_thread_event_breakpoint,
create_breakpoint): Update.
* darwin-nat-info.c (darwin_debug_regions): Update.
* dcache.c (dcache_info): Update.
* dsrec.c (load_srec, make_srec): Update.
* dwarf2-frame.c (dwarf2_restore_rule, execute_cfa_program,
dwarf2_frame_cache): Update.
* gcore.c (gcore_copy_callback): Update.
* gnu-nat.c (gnu_xfer_memory): Update.
* mips-linux-nat.c (mips_show_dr): Update.
* monitor.c (monitor_write_memory, monitor_insert_breakpoint,
monitor_remove_breakpoint): Update.
* remote.c (compare_sections_command): Update.
* remote-m32r-sdi.c (m32r_xfer_memory, m32r_insert_breakpoint,
m32r_remove_breakpoint, m32r_insert_watchpoint,
m32r_remove_watchpoint): Update.
* sol-thread.c (info_cb): Update.
* symfile.c (load_progress): Update.
Update callers of paddress or paddr_nz to use hex_string instead
(changes output of internal/error/debug messages only):
* dwarf2read.c (dump_die_shallow): Update.
* frame.c (fprint_field, fprint_frame, frame_pc_unwind,
get_frame_func, create_new_frame): Update.
* hppa-tdep.c (find_unwind_entry, unwind_command): Update.
* ia64-tdep.c (get_kernel_table, ia64_find_proc_info_x,
ia64_get_dyn_info_list): Update.
* maint.c (maintenance_translate_address): Update.
* mi/mi-cmd-var.c (mi_cmd_var_create): Update.
* target.c (target_flash_erase): Update.
Update callers of paddr/paddr_nz to use phex/phex_nz instead,
using an appropriate address size. Remove use of strlen_paddr.
* exec.c (exec_files_info): Update.
* i386-nat.c (i386_show_dr): Update.
* remote.c (remote_flash_erase): Update.
* m32r-rom.c (m32r_load_section): Update.
* monitor.c (monitor_vsprintf, monitor_store_register): Update.
* remote.c (remote_check_symbols, remote_search_memory): Update.
* remote-mips.c (mips_request, mips_common_breakpoint): Update.
* scm-valprint.c (scm_ipruk, scm_scmval_print): Update.
* sh64-tdep.c (sh64_show_media_regs, sh64_show_compact_regs): Update.
* sh-tdep.c (sh_generic_show_regs, sh3_show_regs, sh2e_show_regs,
sh2a_show_regs, sh2a_nofpu_show_regs, sh3e_show_regs,
sh3_dsp_show_regs, sh4_show_regs, sh4_nofpu_show_regs,
sh_dsp_show_regs): Update.
* xcoffsolib.c (sharedlibrary_command): Update.
* maint.c (maint_print_section_info): Add ADDR_SIZE parameter.
Use hex_string_custom instead of paddr.
(print_bfd_section_info): Pass address size.
(print_objfile_section_info): Likewise.
* annotate.h (annotate_source): Add GDBARCH parameter.
(annotate_frame_begin): Likewise.
* annotate.c (annotate_source): Add GDBARCH parameter.
(annotate_frame_begin): Likewise.
* source.c (identify_source_line): Update call to annotate_source.
* stack.c (print_frame_info, print_frame): Update call to
annotate_frame_begin.
* breakpoint.c (describe_other_breakpoints): Add GDBARCH parameter.
(create_breakpoint, create_ada_exception_breakpoint): Update call.
* stack.c (print_block_frame_labels): Add GDBARCH parameter.
(print_frame_label_vars): Update call.
* symmisc.c (print_partial_symbols): Add GDBARCH parameter.
(dump_psymtab): Update call to print_partial_symbols.
(struct print_symbol_args): Add GDBARCH member.
(dump_symtab_1): Set print_symbol_args architecture member.
(print_symbol): Use it.
* windows-tdep.h (windows_xfer_shared_library): Add GDBARCH
parameter.
* windows-tdep.c (windows_xfer_shared_library): Likewise.
* i386-cygwin-tdep.c (struct cpms_data): Add GDBARCH member.
(core_process_module_section): Pass architecture from cpms_data to
windows_xfer_shared_library.
(windows_core_xfer_shared_libraries): Initialize cmps_data
architecture member.
* windows-nat.c (windows_xfer_shared_libraries): Pass architecture
to windows_xfer_shared_library.
* defs.h (print_address): Add GDBARCH parameter.
* printcmd.c (print_address): Add GDBARCH parameter.
(print_scalar_formatted, do_examine): Update call.
* findcmd.c (find_command): Update call.
* tracepoint.c: Include "arch-utils.h".
(trace_find_line_command): Update call.
* tui/tui-disasm.c (tui_disassemble): Update call.
* value.h (print_address_demangle): Add GDBARCH parameter.
* printcmd.c (print_address_demangle): Add GDBARCH parameter.
* c-valprint.c (print_function_pointer_address, c_val_print):
Update call.
* f-valprint.c (f_val_print): Update call.
* gnu-v3-abi.c (gnuv3_print_method_ptr): Update call.
* jv-valprint.c (java_val_print): Update call.
* m2-valprint.c (print_function_pointer_address, m2_val_print):
Update call.
* p-valprint.c (pascal_val_print): Update call.
* disasm.c (gdb_disassemble_info): Install architecture into
di.application_data field.
testsuite/ChangeLog:
* gdb.threads/tls-shared.exp: Update to locexpr_describe_location
change to prefix TLS offset in hex with 0x.
doc/ChangeLog:
* gdbint.texinfo (Item Output Functions): Update signature
for ui_out_field_core_addr.
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* gdb.threads/current-lwp-dead.exp, gdb.threads/current-lwp-dead.c: New.
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defined before referencing it.
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If scheduler-locking is enabled, we're not going to be singlestepping
any other previously stopped thread.
* gdb.threads/hand-call-in-threads.exp: New file.
* gdb.threads/hand-call-in-threads.c: New file.
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2009-05-28 Pedro Alves <pedro@codesourcery.com>
* infrun.c (handle_inferior_event): When thread hoping, switch
inferior_ptid to the event thread before removing breakpoints from
the target. If not stopping, also try to revert back to a thread
that was doing a "next". Check if that thread still exists before
resuming.
(currently_stepping_thread): Delete and merge with ...
(currently_stepping): ... this.
(currently_stepping_callback): Rename to ...
(currently_stepping_or_nexting_callback): ... this, and also
return true if the thread was stepping over a call (has a
step-resume breakpoint).
gdb/testsuite/
2009-05-28 Pedro Alves <pedro@codesourcery.com>
* gdb.threads/threxit-hop-specific.c: New.
* gdb.threads/threxit-hop-specific.exp: New.
* gdb.threads/thread-execl.c: New.
* gdb.threads/thread-execl.exp: New.
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* gdbthread.h (struct thread_info): New `pending_follow' field.
* thread.c (new_thread): New function.
(add_thread_silent): Use it.
* breakpoint.c (internal_breakpoint_number): New global, moved
from inside...
(create_internal_breakpoint): ... this.
(clone_momentary_breakpoint): New.
* breakpoint.h (clone_momentary_breakpoint): Declare.
* infrun.c (nullify_last_target_wait_ptid): Move declaration
higher.
(pending_follow): Delete.
(follow_fork): Handle pending follow fork event here. Moved the
preserving of thread stepping state here.
(resume): Don't handle pending follow fork events here. Only
install the inferior's terminal modes if we're about to resume it.
(proceed): Handle possible pending follow fork events here.
(init_wait_for_inferior): No need to clear pending_follow anymore,
it's gone.
(handle_inferior_event): Adjust to per-thread `pending_follow'.
Call `follow_fork' to handle following the fork. If the
follow-fork is cancelled, stop stepping.
* linux-nat.c (linux_child_follow_fork): Adjust to per-thread
`pending_follow' events. Remove code that handled preserving the
thread stepping state.
* inf-ptrace.c (inf_ptrace_follow_fork): Ditto.
* inf-ttrace.c (inf_ttrace_follow_fork): Ditto.
gdb/testsuite/
* gdb.threads/fork-thread-pending.c: New.
* gdb.threads/fork-thread-pending.exp: New.
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* gdb.threads/pending-step.c (main): Fix off-by-one error.
* gdb.threads/schedlock.c (main): Fix off-by-one error.
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* gdb.threads/watchthreads2.c: New testcase.
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the threads. Plus formatting cleanup.
* gdb.threads/watchthreads.exp: Avoid errant failures due to
biased scheduling of one thread.
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* linux-low.c (linux_wait_for_event): Don't clear the `stepping'
flag.
(wait_for_sigstop): Don't leave a finished single-step SIGTRAP
pending.
(linux_continue_one_thread): Only preserve the stepping flag if
there's a pending breakpoint.
gdb/testsuite/
* gdb.threads/pending-step.c, gdb.threads/pending-step.exp: New.
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caller_state.
(dummy_frame_push): Replace caller_regcache arg with caller_state.
All callers updated.
(remove_dummy_frame,pop_dummy_frame,lookup_dummy_frame): New fns.
(dummy_frame_pop): Rewrite. Verify requested frame is in the
dummy frame stack. Restore program state.
(cleanup_dummy_frames): Rewrite.
(dummy_frame_sniffer): Update. Make static.
* dummy-frame.h (regcache,frame_info): Delete forward decls.
(inferior_thread_state): New forward decl.
(dummy_frame_push): Update prototype.
* frame.c (frame_pop): dummy_frame_pop now does all the work for
DUMMY_FRAMEs.
* infcall.c (breakpoint_auto_delete_contents): Delete.
(get_function_name,run_inferior_call): New fns.
(call_function_by_hand): Simplify by moving some code to
get_function_name, run_inferior_call. Inferior function call wrapped
in TRY_CATCH so there's less need for cleanups and all exits from
proceed are handled similarily. Detect program exit.
Detect program stopping in a different thread.
Make error messages more consistent.
* inferior.h (inferior_thread_state): Declare (opaque type).
(save_inferior_thread_state,restore_inferior_thread_state,
make_cleanup_restore_inferior_thread_state,
discard_inferior_thread_state, get_inferior_thread_state_regcache):
Declare.
(save_inferior_status): Update prototype.
* infrun.c: (normal_stop): When stopped for the completion of an
inferior function call, verify the expected stack frame kind.
(inferior_thread_state): New struct.
(save_inferior_thread_state,restore_inferior_thread_state,
do_restore_inferior_thread_state_cleanup,
make_cleanup_restore_inferior_thread_state,
discard_inferior_thread_state,
get_inferior_thread_state_regcache): New functions.
(inferior_status): Move stop_signal, stop_pc, registers to
inferior_thread_state. Remove restore_stack_info.
(save_inferior_status): Remove arg restore_stack_info.
All callers updated. Remove saving of state now saved by
save_inferior_thread_state.
(restore_inferior_status): Remove restoration of state now done by
restore_inferior_thread_state.
(discard_inferior_status): Remove freeing of registers, now done by
discard_inferior_thread_state.
* gdb.base/break.exp: Update expected gdb output.
* gdb.base/sepdebug.exp: Ditto.
* gdb.mi/mi-syn-frame.exp: Ditto.
* gdb.mi/mi2-syn-frame.exp: Ditto.
* gdb.base/call-signal-resume.exp: New file.
* gdb.base/call-signals.c: New file.
* gdb.base/unwindonsignal.exp: New file.
* gdb.base/unwindonsignal.c: New file.
* gdb.threads/interrupted-hand-call.exp: New file.
* gdb.threads/interrupted-hand-call.c: New file.
* gdb.threads/thread-unwindonsignal.exp: New file.
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* gdb.threads/attach-into-signal.exp: Don't use
gdb_suppress_entire_file.
* gdb.threads/attach-stopped.exp: Ditto.
* gdb.threads/attachstop-mt.exp: Ditto.
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* gdb.arch/ppc-fp.exp, gdb.arch/vsx-regs.exp, gdb.base/watchpoint-hw.c,
gdb.gdbtk/browser.test, gdb.gdbtk/console.test, gdb.gdbtk/srcwin.test,
gdb.gdbtk/srcwin2.test, gdb.gdbtk/srcwin3.test, gdb.gdbtk/windows.test,
gdb.threads/tls2.c: Remove reference to bug-gdb@prep.ai.mit.edu .
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Fix resolving external references to TLS variables.
* findvar.c: Include `objfiles.h'.
(read_var_value <LOC_UNRESOLVED>): New variable `obj_section'. Handle
SEC_THREAD_LOCAL variables.
* printcmd.c (address_info <LOC_UNRESOLVED>): Handle SEC_THREAD_LOCAL
variables.
gdb/testsuite/
Test resolving external references to TLS variables.
* gdb.threads/tls.exp: New tests to examine A_THREAD_LOCAL and
FILE2_THREAD_LOCAL.
(testfile2, srcfile2): New variables.
* gdb.threads/tls.c (file2_thread_local)
(function_referencing_file2_thread_local): New.
* gdb.threads/tls2.c: New file.
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* gdb.threads/attachstop-mt.exp: Note a real testcase name this
testcase is derived from. Fix racy dependency on an expected PID
number. No longer support the testcase on Linux kernel 2.4.x.
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* gdb.base/sep.exp: `sep-proc.c' absolute line numbers replaced with
$LOCATION.
(location): New variable.
* config/cfdbug.exp, config/d10v.exp, config/dve.exp, config/i960.exp,
config/m32r.exp, config/mn10300-eval.exp, config/proelf.exp,
config/rom68k.exp, config/sh.exp, config/unix.exp, config/vr4300.exp,
config/vr5000.exp, config/vxworks.exp, gdb.arch/altivec-regs.exp,
gdb.arch/e500-abi.exp, gdb.arch/e500-regs.exp, gdb.asm/asm-source.exp,
gdb.base/a2-run.exp, gdb.base/advance.exp, gdb.base/all-bin.exp,
gdb.base/args.exp, gdb.base/arithmet.exp, gdb.base/assign.exp,
gdb.base/async.exp, gdb.base/auxv.exp, gdb.base/bigcore.c,
gdb.base/bigcore.exp, gdb.base/bitfields.exp, gdb.base/bitops.exp,
gdb.base/break.c, gdb.base/break.exp, gdb.base/break1.c,
gdb.base/call-ar-st.exp, gdb.base/call-rt-st.exp,
gdb.base/call-strs.exp, gdb.base/callfuncs.c, gdb.base/callfuncs.exp,
gdb.base/checkpoint.exp, gdb.base/chng-syms.exp,
gdb.base/code-expr.exp, gdb.base/commands.exp, gdb.base/completion.exp,
gdb.base/complex.exp, gdb.base/cond-expr.exp, gdb.base/condbreak.exp,
gdb.base/consecutive.exp, gdb.base/corefile.exp, gdb.base/cvexpr.c,
gdb.base/cvexpr.exp, gdb.base/dbx.exp, gdb.base/default.exp,
gdb.base/define.exp, gdb.base/del.c, gdb.base/detach.exp,
gdb.base/display.exp, gdb.base/dump.exp, gdb.base/echo.exp,
gdb.base/environ.exp, gdb.base/eval-skip.exp, gdb.base/exprs.exp,
gdb.base/fileio.exp, gdb.base/find.exp, gdb.base/finish.exp,
gdb.base/funcargs.exp, gdb.base/gcore-buffer-overflow.exp,
gdb.base/gcore.exp, gdb.base/gdb1555.exp, gdb.base/gdbvars.exp,
gdb.base/help.exp, gdb.base/huge.exp, gdb.base/info-proc.exp,
gdb.base/interrupt.exp, gdb.base/jump.exp, gdb.base/langs.exp,
gdb.base/lineinc.exp, gdb.base/list.exp, gdb.base/macscp.exp,
gdb.base/maint.exp, gdb.base/mips_pro.exp, gdb.base/miscexprs.exp,
gdb.base/nodebug.exp, gdb.base/nofield.c, gdb.base/opaque.exp,
gdb.base/overlays.exp, gdb.base/page.exp, gdb.base/pc-fp.exp,
gdb.base/pending.c, gdb.base/pendshr.c, gdb.base/pointers.exp,
gdb.base/psymtab.exp, gdb.base/ptype.exp, gdb.base/randomize.c,
gdb.base/readline.exp, gdb.base/recurse.exp, gdb.base/regs.exp,
gdb.base/relational.exp, gdb.base/relocate.exp, gdb.base/remote.exp,
gdb.base/reread.exp, gdb.base/return.exp, gdb.base/return2.exp,
gdb.base/scope.exp, gdb.base/sect-cmd.exp, gdb.base/sep-proc.c,
gdb.base/sep.c, gdb.base/sep.exp, gdb.base/sepdebug.c,
gdb.base/sepdebug.exp, gdb.base/setshow.exp, gdb.base/shlib-call.exp,
gdb.base/sigaltstack.c, gdb.base/so-indr-cl.exp, gdb.base/solib.exp,
gdb.base/source.exp, gdb.base/start.c, gdb.base/step-bt.c,
gdb.base/step-line.exp, gdb.base/structs.c, gdb.base/structs.exp,
gdb.base/structs2.exp, gdb.base/term.exp, gdb.base/twice.exp,
gdb.base/type-opaque.exp, gdb.base/until.exp,
gdb.base/value-double-free.c, gdb.base/varargs.exp,
gdb.base/watchpoint.exp, gdb.base/whatis-exp.exp, gdb.disasm/am33.exp,
gdb.disasm/h8300s.exp, gdb.disasm/hppa.exp, gdb.disasm/mn10300.exp,
gdb.disasm/sh3.exp, gdb.disasm/t01_mov.exp, gdb.disasm/t02_mova.exp,
gdb.disasm/t03_add.exp, gdb.disasm/t04_sub.exp, gdb.disasm/t05_cmp.exp,
gdb.disasm/t06_ari2.exp, gdb.disasm/t07_ari3.exp,
gdb.disasm/t08_or.exp, gdb.disasm/t09_xor.exp, gdb.disasm/t10_and.exp,
gdb.disasm/t11_logs.exp, gdb.disasm/t12_bit.exp,
gdb.disasm/t13_otr.exp, gdb.fortran/exprs.exp, gdb.fortran/types.exp,
gdb.hp/gdb.aCC/exception.exp, gdb.hp/gdb.aCC/optimize.exp,
gdb.hp/gdb.aCC/watch-cmd.exp, gdb.hp/gdb.base-hp/callfwmall.exp,
gdb.hp/gdb.base-hp/dollar.exp, gdb.hp/gdb.base-hp/hwwatchbus.exp,
gdb.hp/gdb.base-hp/pxdb.exp, gdb.hp/gdb.base-hp/reg-pa64.exp,
gdb.hp/gdb.base-hp/reg.exp, gdb.hp/gdb.base-hp/sized-enum.exp,
gdb.hp/gdb.base-hp/so-thresh.exp, gdb.hp/gdb.compat/xdb1.exp,
gdb.hp/gdb.compat/xdb2.exp, gdb.hp/gdb.compat/xdb3.exp,
gdb.java/jmisc.exp, gdb.java/jv-exp.exp, gdb.java/jv-print.exp,
gdb.mi/gdb669.exp, gdb.mi/gdb680.exp, gdb.mi/gdb701.exp,
gdb.mi/gdb792.exp, gdb.mi/mi-basics.exp, gdb.mi/mi-console.exp,
gdb.mi/mi-hack-cli.exp, gdb.mi/mi-pending.c, gdb.mi/mi-pendshr.c,
gdb.mi/mi-pthreads.exp, gdb.mi/mi-read-memory.exp, gdb.mi/mi-regs.exp,
gdb.mi/mi-syn-frame.exp, gdb.mi/mi-until.exp, gdb.mi/mi2-basics.exp,
gdb.mi/mi2-console.exp, gdb.mi/mi2-hack-cli.exp,
gdb.mi/mi2-pthreads.exp, gdb.mi/mi2-read-memory.exp,
gdb.mi/mi2-regs.exp, gdb.mi/mi2-syn-frame.exp, gdb.mi/mi2-until.exp,
gdb.pascal/types.exp, gdb.stabs/weird.exp,
gdb.threads/gcore-thread.exp, gdb.threads/manythreads.exp,
gdb.threads/print-threads.exp, gdb.threads/pthreads.exp,
gdb.threads/schedlock.exp, gdb.threads/step.exp, gdb.threads/step2.exp,
gdb.threads/switch-threads.exp, gdb.threads/thread-specific.exp,
gdb.threads/thread_check.exp, gdb.threads/thread_events.exp,
gdb.threads/tls-nodebug.exp, gdb.threads/tls-shared.exp,
gdb.threads/tls.exp, gdb.trace/actions.exp, gdb.trace/backtrace.exp,
gdb.trace/circ.exp, gdb.trace/collection.exp, gdb.trace/deltrace.exp,
gdb.trace/infotrace.exp, gdb.trace/limits.exp, gdb.trace/packetlen.exp,
gdb.trace/passc-dyn.exp, gdb.trace/passcount.exp, gdb.trace/report.exp,
gdb.trace/save-trace.exp, gdb.trace/tfind.exp, gdb.trace/tracecmd.exp,
gdb.trace/while-dyn.exp, gdb.trace/while-stepping.exp,
lib/mi-support.exp, lib/trace-support.exp: Remove reference
to bug-gdb@prep.ai.mit.edu .
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(linux_nat_has_pending_sigint): New function, based on
linux_nat_has_pending.
(set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
(stop_wait_callback): Remove flush_mask handling. Honor
ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
to recursive calls.
(linux_nat_has_pending, flush_callback): Remove.
(linux_nat_filter_event): Check for ignore_sigint.
(linux_nat_wait): Remove flush_mask support and call to
flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
* linux-nat.h (struct lwp_info): Add ignore_sigint field.
* gdb.threads/manythreads.exp: Use remote_expect instead of after.
Add a test for duplicated SIGINTs.
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report events from resumed threads.
* gdb.threads/schedlock.exp (get_args): Update to work for any
value of NUM.
(Top level): Report the number of threads that did not resume.
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(arm_thumb_thumb_long_branch_stub): Use bx instead of b.n.
(arm_pic_long_branch_stub): Mention R_ARM_REL32 instead of
R_ARM_ABS32.
(struct elf32_arm_stub_hash_entry): Add output_name.
(arm_build_one_stub): Move offsets into the offset argument
of _bfd_final_link_relocate. Correct offset for
arm_thumb_arm_v4t_stub_long_branch.
(elf32_arm_size_stubs): Set stub_entry->output_name.
(elf32_arm_ouput_plt_map_sym): Rename to elf32_arm_output_map_sym.
Update all callers.
(elf32_arm_output_stub_sym): New.
(arm_map_one_stub): Correct formatting. Use elf32_arm_output_stub_sym.
* ld-arm/farcall-arm-arm-be8.d, ld-arm/farcall-arm-arm-pic-veneer.d,
ld-arm/farcall-arm-arm.d, ld-arm/farcall-arm-thumb-blx-pic-veneer.d,
ld-arm/farcall-arm-thumb-blx.d, ld-arm/farcall-arm-thumb-pic-veneer.d,
ld-arm/farcall-arm-thumb.d, ld-arm/farcall-group-size2.d,
ld-arm/farcall-group.d, ld-arm/farcall-mix.d, ld-arm/farcall-mix2.d,
ld-arm/farcall-thumb-arm-blx-pic-veneer.d,
ld-arm/farcall-thumb-arm-blx.d, ld-arm/farcall-thumb-arm.d,
ld-arm/farcall-thumb-thumb-blx-pic-veneer.d,
ld-arm/farcall-thumb-thumb-blx.d, ld-arm/farcall-thumb-thumb-m.d,
ld-arm/thumb2-bl-as-thumb1-bad.d, ld-arm/thumb2-bl-bad.d: Update for
stub symbols and stub corrections.
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* linux-thread-db.c (thread_db_wait): Don't trim event ptid.
testsuite/
* gdb.threads/execl.c, gdb.threads/execl1.c,
gdb.threads/execl.exp: New tests.
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Pedro Alves <pedro@codesourcery.com>
Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
Johnston <jjohnstn@redhat.com>.
* NEWS: Mention attach to stopped process fix.
* infcmd.c (detach_command, disconnect_command): Discard the thread
list.
* infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
attaching. Use signal_stop_state.
(signal_stop_state): Check stop_soon.
* linux-nat.c (kill_lwp): Declare earlier.
(pid_is_stopped, linux_nat_post_attach_wait): New.
(lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
comments.
(linux_nat_attach): Use linux_nat_post_attach_wait.
(detach_callback, linux_nat_detach): Improve handling for signalled
processes.
(linux_nat_pid_to_str): Always print out the LWP ID if it differs
from the process ID.
* Makefile.in (infcmd.o): Update.
2008-05-01 Jan Kratochvil <jan.kratochvil@redhat.com>
Daniel Jacobowitz <dan@codesourcery.com>
* gdb.threads/attach-into-signal.c, gdb.threads/attach-into-signal.exp,
gdb.threads/attach-stopped.c, gdb.threads/attach-stopped.exp,
gdb.threads/attachstop-mt.c, gdb.threads/attachstop-mt.exp: New.
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* gdb.threads/linux-dp.exp: Continue after unrecognized lines.
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* 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.
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* gdb.threads/killed.exp, gdb.threads/manythreads.exp,
gdb.threads/staticthreads.exp: Update exit query.
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child_thread and child_thread_two are always initialized before we
start to use them.
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* thread.c (add_thread_silent): Renamed
from add_thread.
(print_thread_events): New variable definition.
(show_print_thread_events): New function.
(_initialize_thread): Add "set print thread-events" and
"show print thread-events" commands.
(add_thread): Announce new thread.
* gdbthread.h (add_thread_silent): Declare.
(print_thread_events): New variable declaration.
* inf-ttrace.c (inf_ttrace_wait): Don't
inform about new thread, as add_thread is always
called too, and will take care of that.
* infrun.c (handle_inferior_event): Likewise.
* procfs.c (procfs_wait): Likewise.
* remote.c (remote_currthread): Likewise.
* sol-thread.c (sol_thread_wait): Likewise.
* win32-nat.c (get_win32_debug_event): Likewise.
* linux-thread-db.c (attach_thread): Likewise.
Remove the verbose parameter.
(check_event): Make detach_thread be verbose
only if print_thread_events is set.
* linux-nat.c (lin_lwp_attach_lwp): Don't inform
about new thread. This is called only from
linux-thread-db.c:attach_thread, which will take care.
Remove the verbose parameter.
* linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
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* gdb.threads/fork-child-threads.exp, gdb.threads/fork-child-threads.c:
New files
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Jeff Johnston <jjohnstn@redhat.com>
* breakpoint.c (watchpoints_triggered): New.
(bpstat_stop_status): Remove STOPPED_BY_WATCHPOINT argument.
Check watchpoint_triggered instead. Combine handling for software
and hardware watchpoints. Do not use target_stopped_data_address
here. Always check a watchpoint if its scope breakpoint triggers.
Do not stop for thread or overlay events. Improve check for
triggered watchpoints without a value change.
(watch_command_1): Insert the scope breakpoint first. Link the
scope breakpoint to the watchpoint.
* breakpoint.h (enum watchpoint_triggered): New.
(struct breakpoint): Add watchpoint_triggered.
(bpstat_stop_status): Update prototype.
(watchpoints_triggered): Declare.
* infrun.c (enum infwait_status): Add infwait_step_watch_state.
(stepped_after_stopped_by_watchpoint): Delete.
(handle_inferior_event): Make stepped_after_stopped_by_watchpoint
local. Handle infwait_step_watch_state. Update calls to
bpstat_stop_status. Use watchpoints_triggered to check
watchpoints.
* remote.c (stepped_after_stopped_by_watchpoint): Remove extern.
(remote_stopped_data_address): Do not check it.
* gdb.texinfo (Setting Watchpoints): Adjust warning text about
multi-threaded watchpoints.
* gdbint.texinfo (Watchpoints): Describe how watchpoints are
checked. Describe sticky notification. Expand description
of steppable and continuable watchpoints.
(Watchpoints and Threads): New subsection.
* gdb.threads/watchthreads.c (thread_function): Sleep between
iterations.
* gdb.threads/watchthreads.exp: Allow two watchpoints to trigger
at once for S/390. Generate matching fails and passes.
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(main): Use args[0] for the main thread.
* schedlock.exp: Only expect two threads. Only issue one pass or fail
regardless of the number of threads.
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Switch the license of all .f and .f90 files to GPLv3.
Switch the license of all .s and .S files to GPLv3.
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Switch the license of all .h files to GPLv3.
Switch the license of all .cc files to GPLv3.
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