diff options
Diffstat (limited to 'gdb/tracepoint.c')
| -rw-r--r-- | gdb/tracepoint.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gdb/tracepoint.c b/gdb/tracepoint.c index f3b9bfc..0a50606 100644 --- a/gdb/tracepoint.c +++ b/gdb/tracepoint.c @@ -79,6 +79,8 @@ large. (400 - 31)/2 == 184 */ #define MAX_AGENT_EXPR_LEN 184 +#define TFILE_PID (1) + /* A hook used to notify the UI of tracepoint operations. */ void (*deprecated_trace_find_hook) (char *arg, int from_tty); @@ -4372,6 +4374,10 @@ tfile_open (char *filename, int from_tty) throw_exception (ex); } + inferior_appeared (current_inferior (), TFILE_PID); + inferior_ptid = pid_to_ptid (TFILE_PID); + add_thread_silent (inferior_ptid); + if (ts->traceframe_count <= 0) warning (_("No traceframes present in this file.")); @@ -4382,6 +4388,8 @@ tfile_open (char *filename, int from_tty) merge_uploaded_trace_state_variables (&uploaded_tsvs); merge_uploaded_tracepoints (&uploaded_tps); + + post_create_inferior (&tfile_ops, from_tty); } /* Interpret the given line from the definitions part of the trace @@ -4754,6 +4762,10 @@ tfile_close (void) if (trace_fd < 0) return; + pid = ptid_get_pid (inferior_ptid); + inferior_ptid = null_ptid; /* Avoid confusion from thread stuff. */ + exit_inferior_silent (pid); + close (trace_fd); trace_fd = -1; xfree (trace_filename); @@ -5250,6 +5262,12 @@ tfile_has_registers (struct target_ops *ops) return traceframe_number != -1; } +static int +tfile_thread_alive (struct target_ops *ops, ptid_t ptid) +{ + return 1; +} + /* Callback for traceframe_walk_blocks. Builds a traceframe_info object for the tfile target's current traceframe. */ @@ -5336,6 +5354,7 @@ init_tfile_ops (void) tfile_ops.to_has_stack = tfile_has_stack; tfile_ops.to_has_registers = tfile_has_registers; tfile_ops.to_traceframe_info = tfile_traceframe_info; + tfile_ops.to_thread_alive = tfile_thread_alive; tfile_ops.to_magic = OPS_MAGIC; } |