diff options
Diffstat (limited to 'gdb/tracepoint.c')
| -rw-r--r-- | gdb/tracepoint.c | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/gdb/tracepoint.c b/gdb/tracepoint.c index 2bfa500..d579fb4 100644 --- a/gdb/tracepoint.c +++ b/gdb/tracepoint.c @@ -53,6 +53,7 @@ #include "exceptions.h" #include "cli/cli-utils.h" #include "probe.h" +#include "ctf.h" /* readline include files */ #include "readline/readline.h" @@ -3544,6 +3545,7 @@ trace_save_command (char *args, int from_tty) char **argv; char *filename = NULL; struct cleanup *back_to; + int generate_ctf = 0; struct trace_file_writer *writer = NULL; if (args == NULL) @@ -3556,6 +3558,8 @@ trace_save_command (char *args, int from_tty) { if (strcmp (*argv, "-r") == 0) target_does_save = 1; + if (strcmp (*argv, "-ctf") == 0) + generate_ctf = 1; else if (**argv == '-') error (_("unknown option `%s'"), *argv); else @@ -3565,14 +3569,18 @@ trace_save_command (char *args, int from_tty) if (!filename) error_no_arg (_("file in which to save trace data")); - writer = tfile_trace_file_writer_new (); + if (generate_ctf) + writer = ctf_trace_file_writer_new (); + else + writer = tfile_trace_file_writer_new (); make_cleanup (trace_file_writer_xfree, writer); trace_save (filename, writer, target_does_save); if (from_tty) - printf_filtered (_("Trace data saved to file '%s'.\n"), filename); + printf_filtered (_("Trace data saved to %s '%s'.\n"), + generate_ctf ? "directory" : "file", filename); do_cleanups (back_to); } @@ -3591,6 +3599,21 @@ trace_save_tfile (const char *filename, int target_does_save) do_cleanups (back_to); } +/* Save the trace data to dir DIRNAME of ctf format. */ + +void +trace_save_ctf (const char *dirname, int target_does_save) +{ + struct trace_file_writer *writer; + struct cleanup *back_to; + + writer = ctf_trace_file_writer_new (); + back_to = make_cleanup (trace_file_writer_xfree, writer); + + trace_save (dirname, writer, target_does_save); + do_cleanups (back_to); +} + /* Tell the target what to do with an ongoing tracing run if GDB disconnects for some reason. */ @@ -5657,6 +5680,7 @@ _initialize_tracepoint (void) add_com ("tsave", class_trace, trace_save_command, _("\ Save the trace data to a file.\n\ +Use the '-ctf' option to save the data to CTF format.\n\ Use the '-r' option to direct the target to save directly to the file,\n\ using its own filesystem.")); |