diff options
Diffstat (limited to 'lib/libjove/include/arch/x86_64/syscall.h')
| -rw-r--r-- | lib/libjove/include/arch/x86_64/syscall.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/lib/libjove/include/arch/x86_64/syscall.h b/lib/libjove/include/arch/x86_64/syscall.h index 1d7df53..74fb389 100644 --- a/lib/libjove/include/arch/x86_64/syscall.h +++ b/lib/libjove/include/arch/x86_64/syscall.h @@ -4,9 +4,17 @@ #include <stdint.h> #include <kernel/object.h> -#include <jove/object-path.h> +#include <jove/arch/x86_64/object-pagemap.h> +#include <jove/syscall.h> -int _syscall_invoke_mapping_get(KernelObjectPath path, uint16_t pmli, KernelObjectPath destPath); +#define SYSCALL_PAYLOAD_PUTPML(payload, payload_at, depth, path) \ + if(payload_at + 1 + ((depth + 1) * sizeof(uint16_t)) > KO_MESSAGE_BYTES) return -1; \ + *((uint8_t*)&payload[payload_at++]) = depth; \ + for(uint8_t i = 0; i < depth + 1; i++) *((uint16_t*)&payload[payload_at + (i * 2)]) = path[i]; \ + payload_at += (depth + 1) * 2 +int _syscall_invoke_mapping_exists(KernelObjectPageMap *map, uint8_t depth, uint16_t *path); +int _syscall_invoke_mapping_map(KernelObjectPageMap *map, uint8_t depth, uint16_t *path, KernelObjectUntyped *untyped); +int _syscall_invoke_mapping_unmap(KernelObjectPageMap *map, uint8_t depth, uint16_t *path, KernelObjectUntyped *dest); #endif |