/* Branch trace support for GDB, the GNU debugger.
- Copyright (C) 2013-2018 Free Software Foundation, Inc.
+ Copyright (C) 2013-2019 Free Software Foundation, Inc.
Contributed by Intel Corp. <markus.t.metzger@intel.com>
#include "infrun.h"
#include "event-loop.h"
#include "inf-loop.h"
-#include "vec.h"
+#include "gdbsupport/vec.h"
+#include "inferior.h"
#include <algorithm>
+#include "gdbarch.h"
static const target_info record_btrace_target_info = {
"record-btrace",
class record_btrace_target final : public target_ops
{
public:
- record_btrace_target ()
- { to_stratum = record_stratum; }
-
const target_info &info () const override
{ return record_btrace_target_info; }
+ strata stratum () const override { return record_stratum; }
+
void close () override;
void async (int) override;
/* Token associated with a new-thread observer enabling branch tracing
for the new thread. */
-static const gdb::observers::token record_btrace_thread_observer_token;
+static const gdb::observers::token record_btrace_thread_observer_token {};
/* Memory access types used in set/show record btrace replay-memory-access. */
static const char replay_memory_access_read_only[] = "read-only";
static struct thread_info *
require_btrace_thread (void)
{
- struct thread_info *tp;
-
DEBUG ("require");
- tp = find_thread_ptid (inferior_ptid);
- if (tp == NULL)
+ if (inferior_ptid == null_ptid)
error (_("No thread."));
+ thread_info *tp = inferior_thread ();
+
validate_registers_access ();
btrace_fetch (tp, record_btrace_get_cpu ());
static void
record_btrace_enable_warn (struct thread_info *tp)
{
- TRY
+ try
{
btrace_enable (tp, &record_btrace_conf);
}
- CATCH (error, RETURN_MASK_ERROR)
+ catch (const gdb_exception_error &error)
{
- warning ("%s", error.message);
+ warning ("%s", error.what ());
}
- END_CATCH
}
/* Enable automatic tracing of new threads. */
/* If we fail to enable btrace for one thread, disable it for the threads for
which it was successfully enabled. */
scoped_btrace_disable btrace_disable;
- struct thread_info *tp;
DEBUG ("open");
if (!target_has_execution)
error (_("The program is not being run."));
- ALL_NON_EXITED_THREADS (tp)
+ for (thread_info *tp : all_non_exited_threads ())
if (args == NULL || *args == 0 || number_is_in_list (args, tp->global_num))
{
btrace_enable (tp, &record_btrace_conf);
void
record_btrace_target::stop_recording ()
{
- struct thread_info *tp;
-
DEBUG ("stop recording");
record_btrace_auto_disable ();
- ALL_NON_EXITED_THREADS (tp)
+ for (thread_info *tp : all_non_exited_threads ())
if (tp->btrace.target != NULL)
btrace_disable (tp);
}
record_btrace_target::disconnect (const char *args,
int from_tty)
{
- struct target_ops *beneath = this->beneath;
+ struct target_ops *beneath = this->beneath ();
/* Do not stop recording, just clean up GDB side. */
unpush_target (this);
void
record_btrace_target::close ()
{
- struct thread_info *tp;
-
if (record_btrace_async_inferior_event_handler != NULL)
delete_async_event_handler (&record_btrace_async_inferior_event_handler);
/* We should have already stopped recording.
Tear down btrace in case we have not. */
- ALL_NON_EXITED_THREADS (tp)
+ for (thread_info *tp : all_non_exited_threads ())
btrace_teardown (tp);
}
else
clear_async_event_handler (record_btrace_async_inferior_event_handler);
- this->beneath->async (enable);
+ this->beneath ()->async (enable);
}
/* Adjusts the size and returns a human readable size suffix. */
printf_unfiltered (_("Recorded %u instructions in %u functions (%u gaps) "
"for thread %s (%s).\n"), insns, calls, gaps,
- print_thread_id (tp), target_pid_to_str (tp->ptid));
+ print_thread_id (tp),
+ target_pid_to_str (tp->ptid).c_str ());
if (btrace_is_replaying (tp))
printf_unfiltered (_("Replay in progress. At instruction %u.\n"),
if (!(format == BTRACE_FORMAT_PT && errcode > 0))
{
uiout->text (_("decode error ("));
- uiout->field_int ("errcode", errcode);
+ uiout->field_signed ("errcode", errcode);
uiout->text (_("): "));
}
uiout->text (errstr);
uiout->text (_("]\n"));
}
-/* Print an unsigned int. */
-
-static void
-ui_out_field_uint (struct ui_out *uiout, const char *fld, unsigned int val)
-{
- uiout->field_fmt (fld, "%u", val);
-}
-
/* A range of source lines. */
struct btrace_line_range
gdb::optional<ui_out_emit_tuple> src_and_asm_tuple;
gdb::optional<ui_out_emit_list> asm_list;
- gdb_pretty_print_disassembler disasm (gdbarch);
+ gdb_pretty_print_disassembler disasm (gdbarch, uiout);
for (btrace_insn_iterator it = *begin; btrace_insn_cmp (&it, end) != 0;
btrace_insn_next (&it, 1))
if ((insn->flags & BTRACE_INSN_FLAG_SPECULATIVE) != 0)
dinsn.is_speculative = 1;
- disasm.pretty_print_insn (uiout, &dinsn, flags);
+ disasm.pretty_print_insn (&dinsn, flags);
}
}
}
begin = bfun->insn_offset;
end = begin + size - 1;
- ui_out_field_uint (uiout, "insn begin", begin);
+ uiout->field_unsigned ("insn begin", begin);
uiout->text (",");
- ui_out_field_uint (uiout, "insn end", end);
+ uiout->field_unsigned ("insn end", end);
}
/* Compute the lowest and highest source line for the instructions in BFUN
return;
uiout->field_string ("file",
- symtab_to_filename_for_display (symbol_symtab (sym)));
+ symtab_to_filename_for_display (symbol_symtab (sym)),
+ ui_out_style_kind::FILE);
btrace_compute_src_line_range (bfun, &begin, &end);
if (end < begin)
return;
uiout->text (":");
- uiout->field_int ("min line", begin);
+ uiout->field_signed ("min line", begin);
if (end == begin)
return;
uiout->text (",");
- uiout->field_int ("max line", end);
+ uiout->field_signed ("max line", end);
}
/* Get the name of a branch trace function. */
msym = bfun->msym;
/* Print the function index. */
- ui_out_field_uint (uiout, "index", bfun->number);
+ uiout->field_unsigned ("index", bfun->number);
uiout->text ("\t");
/* Indicate gaps in the trace. */
}
if (sym != NULL)
- uiout->field_string ("function", SYMBOL_PRINT_NAME (sym));
+ uiout->field_string ("function", SYMBOL_PRINT_NAME (sym),
+ ui_out_style_kind::FUNCTION);
else if (msym != NULL)
- uiout->field_string ("function", MSYMBOL_PRINT_NAME (msym));
+ uiout->field_string ("function", MSYMBOL_PRINT_NAME (msym),
+ ui_out_style_kind::FUNCTION);
else if (!uiout->is_mi_like_p ())
- uiout->field_string ("function", "??");
+ uiout->field_string ("function", "??",
+ ui_out_style_kind::FUNCTION);
if ((flags & RECORD_PRINT_INSN_RANGE) != 0)
{
bool
record_btrace_target::record_is_replaying (ptid_t ptid)
{
- struct thread_info *tp;
-
- ALL_NON_EXITED_THREADS (tp)
- if (ptid_match (tp->ptid, ptid) && btrace_is_replaying (tp))
+ for (thread_info *tp : all_non_exited_threads (ptid))
+ if (btrace_is_replaying (tp))
return true;
return false;
}
/* Forward the request. */
- return this->beneath->xfer_partial (object, annex, readbuf, writebuf,
- offset, len, xfered_len);
+ return this->beneath ()->xfer_partial (object, annex, readbuf, writebuf,
+ offset, len, xfered_len);
}
/* The insert_breakpoint method of target record-btrace. */
replay_memory_access = replay_memory_access_read_write;
ret = 0;
- TRY
+ try
{
- ret = this->beneath->insert_breakpoint (gdbarch, bp_tgt);
+ ret = this->beneath ()->insert_breakpoint (gdbarch, bp_tgt);
}
- CATCH (except, RETURN_MASK_ALL)
+ catch (const gdb_exception &except)
{
replay_memory_access = old;
- throw_exception (except);
+ throw;
}
- END_CATCH
replay_memory_access = old;
return ret;
replay_memory_access = replay_memory_access_read_write;
ret = 0;
- TRY
+ try
{
- ret = this->beneath->remove_breakpoint (gdbarch, bp_tgt, reason);
+ ret = this->beneath ()->remove_breakpoint (gdbarch, bp_tgt, reason);
}
- CATCH (except, RETURN_MASK_ALL)
+ catch (const gdb_exception &except)
{
replay_memory_access = old;
- throw_exception (except);
+ throw;
}
- END_CATCH
replay_memory_access = old;
return ret;
struct btrace_insn_iterator *replay;
struct thread_info *tp;
- tp = find_thread_ptid (regcache_get_ptid (regcache));
+ tp = find_thread_ptid (regcache->ptid ());
gdb_assert (tp != NULL);
replay = tp->btrace.replay;
insn = btrace_insn_get (replay);
gdb_assert (insn != NULL);
- regcache_raw_supply (regcache, regno, &insn->pc);
+ regcache->raw_supply (regno, &insn->pc);
}
else
- this->beneath->fetch_registers (regcache, regno);
+ this->beneath ()->fetch_registers (regcache, regno);
}
/* The store_registers method of target record-btrace. */
void
record_btrace_target::store_registers (struct regcache *regcache, int regno)
{
- struct target_ops *t;
-
if (!record_btrace_generating_corefile
- && record_is_replaying (regcache_get_ptid (regcache)))
+ && record_is_replaying (regcache->ptid ()))
error (_("Cannot write registers while replaying."));
gdb_assert (may_write_registers != 0);
- this->beneath->store_registers (regcache, regno);
+ this->beneath ()->store_registers (regcache, regno);
}
/* The prepare_to_store method of target record-btrace. */
record_btrace_target::prepare_to_store (struct regcache *regcache)
{
if (!record_btrace_generating_corefile
- && record_is_replaying (regcache_get_ptid (regcache)))
+ && record_is_replaying (regcache->ptid ()))
return;
- this->beneath->prepare_to_store (regcache);
+ this->beneath ()->prepare_to_store (regcache);
}
/* The branch trace frame cache. */
struct frame_info *next;
/* THIS_FRAME does not contain a reference to its thread. */
- tp = find_thread_ptid (inferior_ptid);
- gdb_assert (tp != NULL);
+ tp = inferior_thread ();
bfun = NULL;
next = get_next_frame (this_frame);
if ((callee->flags & BFUN_UP_LINKS_TO_TAILCALL) == 0)
return 0;
- tinfo = find_thread_ptid (inferior_ptid);
+ tinfo = inferior_thread ();
if (btrace_find_call_by_number (&it, &tinfo->btrace, callee->up) == 0)
return 0;
struct btrace_thread_info *btinfo;
DEBUG ("resuming thread %s (%s): %x (%s)", print_thread_id (tp),
- target_pid_to_str (tp->ptid), flag, btrace_thread_flag_to_str (flag));
+ target_pid_to_str (tp->ptid).c_str (), flag,
+ btrace_thread_flag_to_str (flag));
btinfo = &tp->btrace;
/* Get the current frame for TP. */
-static struct frame_info *
-get_thread_current_frame (struct thread_info *tp)
+static struct frame_id
+get_thread_current_frame_id (struct thread_info *tp)
{
- struct frame_info *frame;
- ptid_t old_inferior_ptid;
+ struct frame_id id;
int executing;
- /* Set INFERIOR_PTID, which is implicitly used by get_current_frame. */
- old_inferior_ptid = inferior_ptid;
- inferior_ptid = tp->ptid;
+ /* Set current thread, which is implicitly used by
+ get_current_frame. */
+ scoped_restore_current_thread restore_thread;
+
+ switch_to_thread (tp);
/* Clear the executing flag to allow changes to the current frame.
We are not actually running, yet. We just started a reverse execution
For the former, EXECUTING is true and we're in wait, about to
move the thread. Since we need to recompute the stack, we temporarily
set EXECUTING to flase. */
- executing = is_executing (inferior_ptid);
- set_executing (inferior_ptid, 0);
+ executing = tp->executing;
+ set_executing (inferior_ptid, false);
- frame = NULL;
- TRY
+ id = null_frame_id;
+ try
{
- frame = get_current_frame ();
+ id = get_frame_id (get_current_frame ());
}
- CATCH (except, RETURN_MASK_ALL)
+ catch (const gdb_exception &except)
{
/* Restore the previous execution state. */
set_executing (inferior_ptid, executing);
- /* Restore the previous inferior_ptid. */
- inferior_ptid = old_inferior_ptid;
-
- throw_exception (except);
+ throw;
}
- END_CATCH
/* Restore the previous execution state. */
set_executing (inferior_ptid, executing);
- /* Restore the previous inferior_ptid. */
- inferior_ptid = old_inferior_ptid;
-
- return frame;
+ return id;
}
/* Start replaying a thread. */
Since frames are computed differently when we're replaying, we need to
recompute those stored frames and fix them up so we can still detect
subroutines after we started replaying. */
- TRY
+ try
{
- struct frame_info *frame;
struct frame_id frame_id;
int upd_step_frame_id, upd_step_stack_frame_id;
/* The current frame without replaying - computed via normal unwind. */
- frame = get_thread_current_frame (tp);
- frame_id = get_frame_id (frame);
+ frame_id = get_thread_current_frame_id (tp);
/* Check if we need to update any stepping-related frame id's. */
upd_step_frame_id = frame_id_eq (frame_id,
btinfo->replay = replay;
/* Make sure we're not using any stale registers. */
- registers_changed_ptid (tp->ptid);
+ registers_changed_thread (tp);
/* The current frame with replaying - computed via btrace unwind. */
- frame = get_thread_current_frame (tp);
- frame_id = get_frame_id (frame);
+ frame_id = get_thread_current_frame_id (tp);
/* Replace stepping related frames where necessary. */
if (upd_step_frame_id)
if (upd_step_stack_frame_id)
tp->control.step_stack_frame_id = frame_id;
}
- CATCH (except, RETURN_MASK_ALL)
+ catch (const gdb_exception &except)
{
xfree (btinfo->replay);
btinfo->replay = NULL;
- registers_changed_ptid (tp->ptid);
+ registers_changed_thread (tp);
- throw_exception (except);
+ throw;
}
- END_CATCH
return replay;
}
btinfo->replay = NULL;
/* Make sure we're not leaving any stale registers. */
- registers_changed_ptid (tp->ptid);
+ registers_changed_thread (tp);
}
/* Stop replaying TP if it is at the end of its execution history. */
void
record_btrace_target::resume (ptid_t ptid, int step, enum gdb_signal signal)
{
- struct thread_info *tp;
enum btrace_thread_flag flag, cflag;
- DEBUG ("resume %s: %s%s", target_pid_to_str (ptid),
+ DEBUG ("resume %s: %s%s", target_pid_to_str (ptid).c_str (),
::execution_direction == EXEC_REVERSE ? "reverse-" : "",
step ? "step" : "cont");
if ((::execution_direction != EXEC_REVERSE)
&& !record_is_replaying (minus_one_ptid))
{
- this->beneath->resume (ptid, step, signal);
+ this->beneath ()->resume (ptid, step, signal);
return;
}
For all-stop targets, we only step INFERIOR_PTID and continue others. */
if (!target_is_non_stop_p ())
{
- gdb_assert (ptid_match (inferior_ptid, ptid));
+ gdb_assert (inferior_ptid.matches (ptid));
- ALL_NON_EXITED_THREADS (tp)
- if (ptid_match (tp->ptid, ptid))
- {
- if (ptid_match (tp->ptid, inferior_ptid))
- record_btrace_resume_thread (tp, flag);
- else
- record_btrace_resume_thread (tp, cflag);
- }
+ for (thread_info *tp : all_non_exited_threads (ptid))
+ {
+ if (tp->ptid.matches (inferior_ptid))
+ record_btrace_resume_thread (tp, flag);
+ else
+ record_btrace_resume_thread (tp, cflag);
+ }
}
else
{
- ALL_NON_EXITED_THREADS (tp)
- if (ptid_match (tp->ptid, ptid))
- record_btrace_resume_thread (tp, flag);
+ for (thread_info *tp : all_non_exited_threads (ptid))
+ record_btrace_resume_thread (tp, flag);
}
/* Async support. */
{
if ((::execution_direction != EXEC_REVERSE)
&& !record_is_replaying (minus_one_ptid))
- beneath->commit_resume ();
+ beneath ()->commit_resume ();
}
/* Cancel resuming TP. */
DEBUG ("cancel resume thread %s (%s): %x (%s)",
print_thread_id (tp),
- target_pid_to_str (tp->ptid), flags,
+ target_pid_to_str (tp->ptid).c_str (), flags,
btrace_thread_flag_to_str (flags));
tp->btrace.flags &= ~(BTHR_MOVE | BTHR_STOP);
struct btrace_insn_iterator *replay;
struct btrace_thread_info *btinfo;
const struct btrace_insn *insn;
- struct inferior *inf;
btinfo = &tp->btrace;
replay = btinfo->replay;
if (insn == NULL)
return 0;
- inf = find_inferior_ptid (tp->ptid);
- if (inf == NULL)
- return 0;
-
- return record_check_stopped_by_breakpoint (inf->aspace, insn->pc,
+ return record_check_stopped_by_breakpoint (tp->inf->aspace, insn->pc,
&btinfo->stop_reason);
}
btinfo->flags &= ~(BTHR_MOVE | BTHR_STOP);
DEBUG ("stepping thread %s (%s): %x (%s)", print_thread_id (tp),
- target_pid_to_str (tp->ptid), flags,
+ target_pid_to_str (tp->ptid).c_str (), flags,
btrace_thread_flag_to_str (flags));
/* We can't step without an execution history. */
std::vector<thread_info *> moving;
std::vector<thread_info *> no_history;
- DEBUG ("wait %s (0x%x)", target_pid_to_str (ptid), options);
+ DEBUG ("wait %s (0x%x)", target_pid_to_str (ptid).c_str (), options);
/* As long as we're not replaying, just forward the request. */
if ((::execution_direction != EXEC_REVERSE)
&& !record_is_replaying (minus_one_ptid))
{
- return this->beneath->wait (ptid, status, options);
+ return this->beneath ()->wait (ptid, status, options);
}
/* Keep a work list of moving threads. */
- {
- thread_info *tp;
-
- ALL_NON_EXITED_THREADS (tp)
- {
- if (ptid_match (tp->ptid, ptid)
- && ((tp->btrace.flags & (BTHR_MOVE | BTHR_STOP)) != 0))
- moving.push_back (tp);
- }
- }
+ for (thread_info *tp : all_non_exited_threads (ptid))
+ if ((tp->btrace.flags & (BTHR_MOVE | BTHR_STOP)) != 0)
+ moving.push_back (tp);
if (moving.empty ())
{
*status = btrace_step_no_resumed ();
- DEBUG ("wait ended by %s: %s", target_pid_to_str (null_ptid),
+ DEBUG ("wait ended by %s: %s", target_pid_to_str (null_ptid).c_str (),
target_waitstatus_to_string (status).c_str ());
return null_ptid;
/* Stop all other threads. */
if (!target_is_non_stop_p ())
{
- thread_info *tp;
-
- ALL_NON_EXITED_THREADS (tp)
+ for (thread_info *tp : all_non_exited_threads ())
record_btrace_cancel_resume (tp);
}
record_btrace_clear_histories (&eventing->btrace);
/* We moved the replay position but did not update registers. */
- registers_changed_ptid (eventing->ptid);
+ registers_changed_thread (eventing);
DEBUG ("wait ended by thread %s (%s): %s",
print_thread_id (eventing),
- target_pid_to_str (eventing->ptid),
+ target_pid_to_str (eventing->ptid).c_str (),
target_waitstatus_to_string (status).c_str ());
return eventing->ptid;
void
record_btrace_target::stop (ptid_t ptid)
{
- DEBUG ("stop %s", target_pid_to_str (ptid));
+ DEBUG ("stop %s", target_pid_to_str (ptid).c_str ());
/* As long as we're not replaying, just forward the request. */
if ((::execution_direction != EXEC_REVERSE)
&& !record_is_replaying (minus_one_ptid))
{
- this->beneath->stop (ptid);
+ this->beneath ()->stop (ptid);
}
else
{
- struct thread_info *tp;
-
- ALL_NON_EXITED_THREADS (tp)
- if (ptid_match (tp->ptid, ptid))
- {
- tp->btrace.flags &= ~BTHR_MOVE;
- tp->btrace.flags |= BTHR_STOP;
- }
+ for (thread_info *tp : all_non_exited_threads (ptid))
+ {
+ tp->btrace.flags &= ~BTHR_MOVE;
+ tp->btrace.flags |= BTHR_STOP;
+ }
}
}
return tp->btrace.stop_reason == TARGET_STOPPED_BY_SW_BREAKPOINT;
}
- return this->beneath->stopped_by_sw_breakpoint ();
+ return this->beneath ()->stopped_by_sw_breakpoint ();
}
/* The supports_stopped_by_sw_breakpoint method of target
if (record_is_replaying (minus_one_ptid))
return true;
- return this->beneath->supports_stopped_by_sw_breakpoint ();
+ return this->beneath ()->supports_stopped_by_sw_breakpoint ();
}
/* The stopped_by_sw_breakpoint method of target record-btrace. */
return tp->btrace.stop_reason == TARGET_STOPPED_BY_HW_BREAKPOINT;
}
- return this->beneath->stopped_by_hw_breakpoint ();
+ return this->beneath ()->stopped_by_hw_breakpoint ();
}
/* The supports_stopped_by_hw_breakpoint method of target
if (record_is_replaying (minus_one_ptid))
return true;
- return this->beneath->supports_stopped_by_hw_breakpoint ();
+ return this->beneath ()->supports_stopped_by_hw_breakpoint ();
}
/* The update_thread_list method of target record-btrace. */
return;
/* Forward the request. */
- this->beneath->update_thread_list ();
+ this->beneath ()->update_thread_list ();
}
/* The thread_alive method of target record-btrace. */
{
/* We don't add or remove threads during replay. */
if (record_is_replaying (minus_one_ptid))
- return find_thread_ptid (ptid) != NULL;
+ return true;
/* Forward the request. */
- return this->beneath->thread_alive (ptid);
+ return this->beneath ()->thread_alive (ptid);
}
/* Set the replay branch trace instruction iterator. If IT is NULL, replay
return;
*btinfo->replay = *it;
- registers_changed_ptid (tp->ptid);
+ registers_changed_thread (tp);
}
/* Start anew from the new replay position. */
record_btrace_clear_histories (btinfo);
- stop_pc = regcache_read_pc (get_current_regcache ());
+ inferior_thread ()->suspend.stop_pc
+ = regcache_read_pc (get_current_regcache ());
print_stack_frame (get_selected_frame (NULL), 1, SRC_AND_LOC, 1);
}
void
record_btrace_target::record_stop_replaying ()
{
- struct thread_info *tp;
-
- ALL_NON_EXITED_THREADS (tp)
+ for (thread_info *tp : all_non_exited_threads ())
record_btrace_stop_replaying (tp);
}
record_btrace_conf.format = BTRACE_FORMAT_BTS;
- TRY
+ try
{
execute_command ("target record-btrace", from_tty);
}
- CATCH (exception, RETURN_MASK_ALL)
+ catch (const gdb_exception &exception)
{
record_btrace_conf.format = BTRACE_FORMAT_NONE;
- throw_exception (exception);
+ throw;
}
- END_CATCH
}
/* Start recording in Intel Processor Trace format. */
record_btrace_conf.format = BTRACE_FORMAT_PT;
- TRY
+ try
{
execute_command ("target record-btrace", from_tty);
}
- CATCH (exception, RETURN_MASK_ALL)
+ catch (const gdb_exception &exception)
{
record_btrace_conf.format = BTRACE_FORMAT_NONE;
- throw_exception (exception);
+ throw;
}
- END_CATCH
}
/* Alias for "target record". */
record_btrace_conf.format = BTRACE_FORMAT_PT;
- TRY
+ try
{
execute_command ("target record-btrace", from_tty);
}
- CATCH (exception, RETURN_MASK_ALL)
+ catch (const gdb_exception &exception)
{
record_btrace_conf.format = BTRACE_FORMAT_BTS;
- TRY
+ try
{
execute_command ("target record-btrace", from_tty);
}
- CATCH (exception, RETURN_MASK_ALL)
+ catch (const gdb_exception &ex)
{
record_btrace_conf.format = BTRACE_FORMAT_NONE;
- throw_exception (exception);
+ throw;
}
- END_CATCH
}
- END_CATCH
}
/* The "set record btrace" command. */
static void
cmd_show_record_btrace_cpu (const char *args, int from_tty)
{
- const char *cpu;
-
if (args != nullptr && *args != 0)
error (_("Trailing junk: '%s'."), args);
add_alias_cmd ("pt", "btrace pt", class_obscure, 1, &record_cmdlist);
add_prefix_cmd ("btrace", class_support, cmd_set_record_btrace,
- _("Set record options"), &set_record_btrace_cmdlist,
+ _("Set record options."), &set_record_btrace_cmdlist,
"set record btrace ", 0, &set_record_cmdlist);
add_prefix_cmd ("btrace", class_support, cmd_show_record_btrace,
- _("Show record options"), &show_record_btrace_cmdlist,
+ _("Show record options."), &show_record_btrace_cmdlist,
"show record btrace ", 0, &show_record_cmdlist);
add_setshow_enum_cmd ("replay-memory-access", no_class,
workarounds for a similar cpu that GDB supports.\n\n\
When set to \"none\", errata workarounds are disabled."),
&set_record_btrace_cpu_cmdlist,
- _("set record btrace cpu "), 1,
+ "set record btrace cpu ", 1,
&set_record_btrace_cmdlist);
add_cmd ("auto", class_support, cmd_set_record_btrace_cpu_auto, _("\
&show_record_btrace_cmdlist);
add_prefix_cmd ("bts", class_support, cmd_set_record_btrace_bts,
- _("Set record btrace bts options"),
+ _("Set record btrace bts options."),
&set_record_btrace_bts_cmdlist,
"set record btrace bts ", 0, &set_record_btrace_cmdlist);
add_prefix_cmd ("bts", class_support, cmd_show_record_btrace_bts,
- _("Show record btrace bts options"),
+ _("Show record btrace bts options."),
&show_record_btrace_bts_cmdlist,
"show record btrace bts ", 0, &show_record_btrace_cmdlist);
&show_record_btrace_bts_cmdlist);
add_prefix_cmd ("pt", class_support, cmd_set_record_btrace_pt,
- _("Set record btrace pt options"),
+ _("Set record btrace pt options."),
&set_record_btrace_pt_cmdlist,
"set record btrace pt ", 0, &set_record_btrace_cmdlist);
add_prefix_cmd ("pt", class_support, cmd_show_record_btrace_pt,
- _("Show record btrace pt options"),
+ _("Show record btrace pt options."),
&show_record_btrace_pt_cmdlist,
"show record btrace pt ", 0, &show_record_btrace_cmdlist);
projects / external / binutils.git / blobdiff