diff options
Diffstat (limited to 'src/kernel/core/region.c')
| -rw-r--r-- | src/kernel/core/region.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/kernel/core/region.c b/src/kernel/core/region.c index c2c00a9..d22a98f 100644 --- a/src/kernel/core/region.c +++ b/src/kernel/core/region.c @@ -333,14 +333,14 @@ region_info_t *find_region(void* addr) { // HELPER FUNCTIONS : SIMPLE PF HANDLERS ; FREEING FUNCTIONS // // ========================================================= // -void default_allocator_pf_handler(pagedir_t *pd, struct region_info *r, void* addr) { - ASSERT(pd_get_frame(addr) == 0); // if error is of another type (RO, protected), we don't do anyting - - uint32_t f = frame_alloc(1); - if (f == 0) PANIC("Out Of Memory"); +void pf_handler_unexpected(pagedir_t *pd, struct region_info *r, void* addr) { + dbg_printf("Unexpected page fault at 0x%p\n", addr); + PANIC("Unexpected page fault"); +} - bool map_ok = pd_map_page(addr, f, 1); - if (!map_ok) PANIC("Could not map frame (OOM)"); +void pf_handler_stackoverflow(pagedir_t *pd, struct region_info *r, void* addr) { + dbg_printf("Kernel stack overflow at 0x%p\n", addr); + PANIC("Kernel stack overflow"); } void region_free_unmap_free(void* ptr) { |