yuzu/unicorn
1
0
Fork 0
mirror of https://github.com/yuzu-emu/unicorn.git synced 2025-01-22 15:01:01 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #491 from lunixbochs/hook-fix

Browse source 
hook management fixes
This commit is contained in:
Nguyen Anh Quynh 2016-03-27 08:46:53 +07:00
parent 8c58da4416 784efc8be0
commit 5a2ca8e72e
2 changed files with 13 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
list.c
View file

@ -54,6 +54,8 @@ bool list_remove(struct list *list, void *data)
if (cur->data == data) { if (cur->data == data) {
if (cur == list->head) { if (cur == list->head) {
list->head = next; list->head = next;
} else {
prev->next = next;
} }
if (cur == list->tail) { if (cur == list->tail) {
list->tail = prev; list->tail = prev;

18
uc.c
View file

@ -1029,15 +1029,19 @@ uc_err uc_hook_add(uc_engine *uc, uc_hook *hh, int type, void *callback,
UNICORN_EXPORT UNICORN_EXPORT
uc_err uc_hook_del(uc_engine *uc, uc_hook hh) uc_err uc_hook_del(uc_engine *uc, uc_hook hh)
{ {
int i; int i = 0;
struct hook *hook; struct hook *hook = (struct hook *)hh;
for (i = 0; i < UC_HOOK_MAX; i++) { int type = hook->type;
if (list_remove(&uc->hook[i], (void *)hh)) {
hook = (struct hook *)hh; while ((type >> i) > 0 && i < UC_HOOK_MAX) {
if (--hook->refs == 0) { if ((type >> i) & 1) {
free(hook); if (list_remove(&uc->hook[i], (void *)hh)) {
if (--hook->refs == 0) {
free(hook);
}
} }
} }
i++;
} }
return UC_ERR_OK; return UC_ERR_OK;
} }