diff options
Diffstat (limited to 'sim/mn10200/interp.c')
| -rw-r--r-- | sim/mn10200/interp.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/sim/mn10200/interp.c b/sim/mn10200/interp.c index df95b7c7ba5..43a87506184 100644 --- a/sim/mn10200/interp.c +++ b/sim/mn10200/interp.c @@ -4,6 +4,17 @@ #include "mn10200_sim.h" +#ifdef NEED_UI_LOOP_HOOK +/* How often to run the ui_loop update, when in use */ +#define UI_LOOP_POLL_INTERVAL 0x60000 + +/* Counter for the ui_loop_hook update */ +static long ui_loop_hook_counter = UI_LOOP_POLL_INTERVAL; + +/* Actual hook to call to run through gdb's gui event loop */ +extern int (*ui_loop_hook) (int); +#endif /* NEED_UI_LOOP_HOOK */ + host_callback *mn10200_callback; int mn10200_debug; static SIM_OPEN_KIND sim_kind; @@ -292,7 +303,8 @@ int sim_stop (sd) SIM_DESC sd; { - return 0; + State.exception = SIGINT; + return 1; } void @@ -313,6 +325,14 @@ sim_resume (sd, step, siggnal) { unsigned long insn, extension; +#ifdef NEED_UI_LOOP_HOOK + if (ui_loop_hook != NULL && ui_loop_hook_counter-- < 0) + { + ui_loop_hook_counter = UI_LOOP_POLL_INTERVAL; + ui_loop_hook (0); + } +#endif /* NEED_UI_LOOP_HOOK */ + /* Fetch the current instruction, fetch a double word to avoid redundant fetching for the common cases below. */ inst = load_mem_big (PC, 2); |