This applies the second part of GDB's End of Year Procedure, which
updates the copyright year range in all of GDB's files.
gdb/ChangeLog:
Update copyright year range in all GDB files.
tfind.exp sets a breakpoint on *gdb_recursion_test, which is the global
entry point on ppc64le, and won't be hit, since the call uses
the local entry. Fix by calling the function via a pointer in a global
variable, forcing use of the global entry.
This patch is a slightly modified hunk extracted from
https://sourceware.org/ml/gdb-patches/2015-07/msg00353.html
gdb/testsuite/ChangeLog:
2016-03-09 Wei-cheng Wang <cole945@gmail.com>
Marcin Kościelnicki <koriakin@0x04.net>
* gdb.trace/actions.c (gdb_recursion_test_fp): New typedef.
(gdb_recursion_test_ptr): New global variable.
(gdb_recursion_test): Call gdb_recursion_test_ptr instead of
gdb_recursion_test.
(gdb_c_test): Ditto.
When trying to save fast tracepoints to file, gdb returns internal failure:
gdb/breakpoint.c:13446: internal-error: unhandled tracepoint type 27
A problem internal to GDB has been detected, further debugging may prove unreliable.
And no file including the fast tracepoints definition is created.
The patch also extends save-trace.exp to test saving tracepoint with a
fast tracepoint in there. Note that because this test doesn't actually
inserts the tracepoints in the program, we can run it with targets that
don't actually support fast tracepoints (or tracepoints at all).
gdb/ChangeLog:
* breakpoint.c (tracepoint_print_recreate): Fix logic error
if -> else if.
gdb/testsuite/ChangeLog:
* gdb.trace/actions.c: Include trace-common.h.
(main): Add a location for a fast tracepoint.
* gdb.trace/save-trace.exp: Set a fast tracepoint in addition to
the normal tracepoints.
(gdb_verify_tracepoints): Adjust number of expected tracepoints.
gdb/testsuite/
* gdb.base/catch-syscall.c: Make unreferenced statics non-static to
ensure clang would not discard them.
* gdb.base/gdbvars.c: Ditto.
* gdb.base/memattr.c: Ditto.
* gdb.base/whatis.c: Ditto.
* gdb.python/py-prettyprint.c: Ditto.
* gdb.trace/actions.c: Ditto.
* gdb.cp/ptype-cv-cp.cc: Mark unused global const int as used to
ensure clang would not discard it.
* breakpoint.h (struct tracepoint): New field traceframe_usage.
* breakpoint.c (print_one_breakpoint_location): Identify
tracepoints as such when reporting hit counts, report
trace buffer usage.
(create_tracepoint_from_upload): Copy status info.
* tracepoint.h (struct trace_status): Rename error_desc to stop_desc,
add fields user_name, notes, start_time, stop_time.
(struct uploaded_tp): Add fields hit_count, traceframe_usage.
* tracepoint.c (trace_user): New global.
(trace_notes): New global.
(trace_stop_notes): New global.
(start_tracing): Add argument and trace note handling.
(stop_tracing): Ditto.
(trace_start_command): Add notes argument.
(trace_stop_command): Ditto.
(trace_status_command): Report additional status info.
(trace_status_mi): Similarly.
(trace_save): Update, record tracepoint status.
(set_disconnected_tracing): Call target method directly.
(send_disconnected_tracing_value): Remove.
(set_trace_user): New function.
(set_trace_notes): New function.
(set_trace_stop_notes): New function.
(parse_trace_status): Handle additional status.
(parse_tracepoint_status): New function.
(parse_tracepoint_definition): Call it.
(tfile_get_tracepoint_status): New function.
(init_tfile_ops): Use it.
(_initialize_tracepoint): Add new setshows.
* target.h (struct target_ops): New methods to_get_tracepoint_status
and to_set_trace_notes.
(target_get_tracepoint_status): New macro.
(target_set_trace_notes): New macro.
* target.c (update_current_target): Add new methods.
* remote.c (remote_get_tracepoint_status): New function.
(remote_set_trace_notes): New function.
(init_remote_ops): Add them.
* mi/mi-main.c (mi_cmd_trace_start): Add argument to call.
(mi_cmd_trace_stop): Ditto.
* tracepoint.c (struct tracepoint): New field traceframe_usage.
(tracing_start_time): New global.
(tracing_stop_time): New global.
(tracing_user_name): New global.
(tracing_notes): New global.
(tracing_stop_note): New global.
(cmd_qtstart): Set traceframe_usage, start_time.
(stop_tracing): Set stop_time.
(cmd_qtstatus): Report additional status.
(cmd_qtp): New function.
(handle_tracepoint_query): Call it.
(cmd_qtnotes): New function.
(handle_tracepoint_general_set): Call it.
(get_timestamp): Rename from tsv_get_timestamp.
* gdb.texinfo (Starting and Stopping Trace Experiments): Document
note-related options and variables.
(Tracepoint Packets): Document packet changes.
* gdb.trace/tstatus.exp: New.
* gdb.trace/actions.c: Include string.h.
Joel Brobecker
Marcin Kościelnicki
Simon Marchi
David Blaikie
Yao Qi
Pedro Alves
Stan Shebs
Jim Blandy
Michael Snyder