unw_cursor_t c;
- // TODO, check condition check (unw_init_local==0 means end of frame)
- if(unw_init_local(&c, (unw_context_t *)stack_context)!=0) {
-
- xbt_die("Could not initialize stack unwinding");
-
- } else while(1) {
-
+ int ret;
+ for(ret = unw_init_local(&c, (unw_context_t *)stack_context); ret >= 0; ret = unw_step(&c)){
mc_stack_frame_t stack_frame = xbt_new(s_mc_stack_frame_t, 1);
xbt_dynar_push(result, &stack_frame);
stack_frame->frame_base = (unw_word_t)mc_find_frame_base(frame, frame->object_info, &c);
} else {
stack_frame->frame_base = 0;
- stack_frame->frame_name = NULL;
}
/* Stop before context switch with maestro */
if(frame!=NULL && frame->name!=NULL && !strcmp(frame->name, "smx_ctx_sysv_wrapper"))
break;
-
- int ret = ret = unw_step(&c);
- if(ret==0) {
- xbt_die("Unexpected end of stack.");
- } else if(ret<0) {
- xbt_die("Error while unwinding stack.");
- }
}
if(xbt_dynar_length(result) == 0){