diff options
Diffstat (limited to 'sys/gdb/gdb_main.c')
| -rw-r--r-- | sys/gdb/gdb_main.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/sys/gdb/gdb_main.c b/sys/gdb/gdb_main.c index 9e361c8..813d6b7 100644 --- a/sys/gdb/gdb_main.c +++ b/sys/gdb/gdb_main.c @@ -50,6 +50,7 @@ GDB_DBGPORT(null, NULL, NULL, NULL, NULL, NULL, NULL); SET_DECLARE(gdb_dbgport_set, struct gdb_dbgport); struct gdb_dbgport *gdb_cur = NULL; +int gdb_listening = 0; static int gdb_init(void) @@ -82,9 +83,10 @@ gdb_init(void) gdb_cur->gdb_init(); printf("GDB: current port: %s\n", gdb_cur->gdb_name); } - if (gdb_cur != NULL) + if (gdb_cur != NULL) { cur_pri = (boothowto & RB_GDB) ? 2 : 0; - else + gdb_consinit(); + } else cur_pri = -1; return (cur_pri); } @@ -94,6 +96,7 @@ gdb_trap(int type, int code) { struct thread *thr_iter; + gdb_listening = 0; /* * Send a T packet. We currently do not support watchpoints (the * awatch, rwatch or watch elements). @@ -126,6 +129,7 @@ gdb_trap(int type, int code) gdb_cpu_setreg(GDB_REG_PC, &pc); } kdb_cpu_clear_singlestep(); + gdb_listening = 1; return (1); } case 'C': { /* Continue with signal. */ @@ -137,6 +141,7 @@ gdb_trap(int type, int code) gdb_cpu_setreg(GDB_REG_PC, &pc); } kdb_cpu_clear_singlestep(); + gdb_listening = 1; return (1); } case 'g': { /* Read registers. */ @@ -171,6 +176,7 @@ gdb_trap(int type, int code) } case 'k': /* Kill request. */ kdb_cpu_clear_singlestep(); + gdb_listening = 1; return (1); case 'm': { /* Read memory. */ uintmax_t addr, size; @@ -243,6 +249,7 @@ gdb_trap(int type, int code) gdb_cpu_setreg(GDB_REG_PC, &pc); } kdb_cpu_set_singlestep(); + gdb_listening = 1; return (1); } case 'S': { /* Step with signal. */ @@ -254,6 +261,7 @@ gdb_trap(int type, int code) gdb_cpu_setreg(GDB_REG_PC, &pc); } kdb_cpu_set_singlestep(); + gdb_listening = 1; return (1); } case 'T': { /* Thread alive. */ |
