diff options
| author | Justus Winter <4winter@informatik.uni-hamburg.de> | 2015-06-26 14:44:32 +0200 |
|---|---|---|
| committer | Justus Winter <4winter@informatik.uni-hamburg.de> | 2015-06-28 13:04:20 +0200 |
| commit | 3007bbdba1283f03fb64c15fe8145090382c1f95 (patch) | |
| tree | 11cf369ac0b702e25f3af1b5063d00040921bcb8 /ddb/db_trap.c | |
| parent | 4b9758c8ec6103c26228e1cda9731ab8bf1113e9 (diff) | |
ddb: automatically display stack traces
* ddb/db_trap.c (db_task_trap): Automatically display stack traces if
an unexpected trap occurs.
Diffstat (limited to 'ddb/db_trap.c')
| -rw-r--r-- | ddb/db_trap.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ddb/db_trap.c b/ddb/db_trap.c index b56ffdc..7e10731 100644 --- a/ddb/db_trap.c +++ b/ddb/db_trap.c @@ -44,6 +44,7 @@ #include <ddb/db_task_thread.h> #include <ddb/db_trap.h> #include <ddb/db_run.h> +#include <machine/db_interface.h> extern jmp_buf_t *db_recover; @@ -88,6 +89,9 @@ db_task_trap( db_print_loc_and_inst(db_dot, task_space); else db_printf("Trouble printing location %#X.\n", db_dot); + + if (!bkpt && !watchpt && _setjmp(db_recover = &db_jmpbuf) == 0) + db_stack_trace_cmd(0, 0, -1, ""); db_recover = prev; db_command_loop(); |