diff options
Diffstat (limited to 'src/arch/arm64/armv8/exception.c')
| -rw-r--r-- | src/arch/arm64/armv8/exception.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/arch/arm64/armv8/exception.c b/src/arch/arm64/armv8/exception.c index f3a075522e..80b619df94 100644 --- a/src/arch/arm64/armv8/exception.c +++ b/src/arch/arm64/armv8/exception.c @@ -65,25 +65,25 @@ static void print_regs(struct exc_state *exc_state) static struct exception_handler *handlers[NUM_EXC_VIDS]; -int exception_handler_register(uint64_t vid, struct exception_handler *h) +enum cb_err exception_handler_register(uint64_t vid, struct exception_handler *h) { if (vid >= NUM_EXC_VIDS) - return -1; + return CB_ERR; /* Just place at head of queue. */ h->next = handlers[vid]; store_release(&handlers[vid], h); - return 0; + return CB_SUCCESS; } -int exception_handler_unregister(uint64_t vid, struct exception_handler *h) +enum cb_err exception_handler_unregister(uint64_t vid, struct exception_handler *h) { struct exception_handler *cur; struct exception_handler **prev; if (vid >= NUM_EXC_VIDS) - return -1; + return CB_ERR; prev = &handlers[vid]; @@ -92,11 +92,11 @@ int exception_handler_unregister(uint64_t vid, struct exception_handler *h) continue; /* Update previous pointer. */ store_release(prev, cur->next); - return 0; + return CB_SUCCESS; } /* Not found */ - return -1; + return CB_ERR; } static void print_exception_info(struct exc_state *state, uint64_t idx) |