static
int breakpoint_add_checkpoint(MON_ADDR start_addr, MON_ADDR end_addr,
bool stop, MEMORY_OP memory_op,
bool is_temp, bool do_print)
{
checkpoint_t *new_cp;
MEMSPACE mem;
mon_evaluate_address_range(&start_addr, &end_addr, FALSE, 0);
new_cp = lib_malloc(sizeof(checkpoint_t));
new_cp->checknum = breakpoint_count++;
new_cp->start_addr = start_addr;
new_cp->end_addr = end_addr;
new_cp->stop = stop;
new_cp->enabled = e_ON;
new_cp->hit_count = 0;
new_cp->ignore_count = 0;
new_cp->condition = NULL;
new_cp->command = NULL;
new_cp->check_load = memory_op & e_load;
new_cp->check_store = memory_op & e_store;
new_cp->check_exec = memory_op & e_exec;
new_cp->temporary = is_temp;
mem = addr_memspace(start_addr);
if (new_cp->check_exec) {
add_to_checkpoint_list(&(breakpoints[mem]), new_cp);
}
if (new_cp->check_load) {
add_to_checkpoint_list(&(watchpoints_load[mem]), new_cp);
}
if (new_cp->check_store) {
add_to_checkpoint_list(&(watchpoints_store[mem]), new_cp);
}
update_checkpoint_state(mem);
if (is_temp) {
exit_mon = 1;
}
if (do_print) {
print_checkpoint_info(new_cp);
}
return new_cp->checknum;
}
static void remove_checkpoint(checkpoint_t *cp)
{
MEMSPACE mem;
mem = addr_memspace(cp->start_addr);
mon_delete_conditional(cp->condition);
lib_free(cp->command);
cp->command = NULL;
if (cp->check_exec) {
remove_checkpoint_from_list(&(breakpoints[mem]), cp);
}
if (cp->check_load) {
remove_checkpoint_from_list(&(watchpoints_load[mem]), cp);
}
if (cp->check_store) {
remove_checkpoint_from_list(&(watchpoints_store[mem]), cp);
}
update_checkpoint_state(mem);
}
