#include "frame-unwind.h"
#include "hashtab.h"
#include "infrun.h"
-#include "event-loop.h"
+#include "gdbsupport/event-loop.h"
#include "inf-loop.h"
#include "inferior.h"
#include <algorithm>
static void
record_btrace_enable_warn (struct thread_info *tp)
{
+ /* Ignore this thread if its inferior is not recorded by us. */
+ target_ops *rec = tp->inf->target_at (record_stratum);
+ if (rec != &record_btrace_ops)
+ return;
+
try
{
btrace_enable (tp, &record_btrace_conf);
if (!target_has_execution)
error (_("The program is not being run."));
- for (thread_info *tp : all_non_exited_threads ())
+ for (thread_info *tp : current_inferior ()->non_exited_threads ())
if (args == NULL || *args == 0 || number_is_in_list (args, tp->global_num))
{
btrace_enable (tp, &record_btrace_conf);
record_btrace_auto_disable ();
- for (thread_info *tp : all_non_exited_threads ())
+ for (thread_info *tp : current_inferior ()->non_exited_threads ())
if (tp->btrace.target != NULL)
btrace_disable (tp);
}
/* We should have already stopped recording.
Tear down btrace in case we have not. */
- for (thread_info *tp : all_non_exited_threads ())
+ for (thread_info *tp : current_inferior ()->non_exited_threads ())
btrace_teardown (tp);
}
void
record_btrace_target::fetch_registers (struct regcache *regcache, int regno)
{
+ btrace_insn_iterator *replay = nullptr;
+
+ /* Thread-db may ask for a thread's registers before GDB knows about the
+ thread. We forward the request to the target beneath in this
+ case. */
thread_info *tp = find_thread_ptid (regcache->target (), regcache->ptid ());
- gdb_assert (tp != NULL);
+ if (tp != nullptr)
+ replay = tp->btrace.replay;
- btrace_insn_iterator *replay = tp->btrace.replay;
- if (replay != NULL && !record_btrace_generating_corefile)
+ if (replay != nullptr && !record_btrace_generating_corefile)
{
const struct btrace_insn *insn;
struct gdbarch *gdbarch;
/* Stop all other threads. */
if (!target_is_non_stop_p ())
{
- for (thread_info *tp : all_non_exited_threads ())
+ for (thread_info *tp : current_inferior ()->non_exited_threads ())
record_btrace_cancel_resume (tp);
}
void
record_btrace_target::record_stop_replaying ()
{
- for (thread_info *tp : all_non_exited_threads ())
+ for (thread_info *tp : current_inferior ()->non_exited_threads ())
record_btrace_stop_replaying (tp);
}
}
}
-/* The "set record btrace" command. */
-
-static void
-cmd_set_record_btrace (const char *args, int from_tty)
-{
- printf_unfiltered (_("\"set record btrace\" must be followed "
- "by an appropriate subcommand.\n"));
- help_list (set_record_btrace_cmdlist, "set record btrace ",
- all_commands, gdb_stdout);
-}
-
-/* The "show record btrace" command. */
-
-static void
-cmd_show_record_btrace (const char *args, int from_tty)
-{
- cmd_show_list (show_record_btrace_cmdlist, from_tty, "");
-}
-
/* The "show record btrace replay-memory-access" command. */
static void
error (_("Internal error: bad cpu state."));
}
-/* The "s record btrace bts" command. */
-
-static void
-cmd_set_record_btrace_bts (const char *args, int from_tty)
-{
- printf_unfiltered (_("\"set record btrace bts\" must be followed "
- "by an appropriate subcommand.\n"));
- help_list (set_record_btrace_bts_cmdlist, "set record btrace bts ",
- all_commands, gdb_stdout);
-}
-
-/* The "show record btrace bts" command. */
-
-static void
-cmd_show_record_btrace_bts (const char *args, int from_tty)
-{
- cmd_show_list (show_record_btrace_bts_cmdlist, from_tty, "");
-}
-
-/* The "set record btrace pt" command. */
-
-static void
-cmd_set_record_btrace_pt (const char *args, int from_tty)
-{
- printf_unfiltered (_("\"set record btrace pt\" must be followed "
- "by an appropriate subcommand.\n"));
- help_list (set_record_btrace_pt_cmdlist, "set record btrace pt ",
- all_commands, gdb_stdout);
-}
-
-/* The "show record btrace pt" command. */
-
-static void
-cmd_show_record_btrace_pt (const char *args, int from_tty)
-{
- cmd_show_list (show_record_btrace_pt_cmdlist, from_tty, "");
-}
-
/* The "record bts buffer-size" show value function. */
static void
&record_btrace_cmdlist);
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 btrace ", 0, &set_record_cmdlist);
+ add_basic_prefix_cmd ("btrace", class_support,
+ _("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 btrace ", 0, &show_record_cmdlist);
+ add_show_prefix_cmd ("btrace", class_support,
+ _("Show record options."), &show_record_btrace_cmdlist,
+ "show record btrace ", 0, &show_record_cmdlist);
add_setshow_enum_cmd ("replay-memory-access", no_class,
replay_memory_access_types, &replay_memory_access, _("\
Show the cpu to be used for trace decode."),
&show_record_btrace_cmdlist);
- add_prefix_cmd ("bts", class_support, cmd_set_record_btrace_bts,
- _("Set record btrace bts options."),
- &set_record_btrace_bts_cmdlist,
- "set record btrace bts ", 0, &set_record_btrace_cmdlist);
+ add_basic_prefix_cmd ("bts", class_support,
+ _("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_cmdlist,
- "show record btrace bts ", 0, &show_record_btrace_cmdlist);
+ add_show_prefix_cmd ("bts", class_support,
+ _("Show record btrace bts options."),
+ &show_record_btrace_bts_cmdlist,
+ "show record btrace bts ", 0,
+ &show_record_btrace_cmdlist);
add_setshow_uinteger_cmd ("buffer-size", no_class,
&record_btrace_conf.bts.size,
&set_record_btrace_bts_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_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_cmdlist,
- "show record btrace pt ", 0, &show_record_btrace_cmdlist);
+ add_basic_prefix_cmd ("pt", class_support,
+ _("Set record btrace pt options."),
+ &set_record_btrace_pt_cmdlist,
+ "set record btrace pt ", 0,
+ &set_record_btrace_cmdlist);
+
+ add_show_prefix_cmd ("pt", class_support,
+ _("Show record btrace pt options."),
+ &show_record_btrace_pt_cmdlist,
+ "show record btrace pt ", 0,
+ &show_record_btrace_cmdlist);
add_setshow_uinteger_cmd ("buffer-size", no_class,
&record_btrace_conf.pt.size,
projects / deliverable / binutils-gdb.git / blobdiff