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| author | Jon Santmyer <jon@jonsantmyer.com> | 2026-09-07 19:19:24 -0400 |
|---|---|---|
| committer | Jon Santmyer <jon@jonsantmyer.com> | 2026-09-07 19:19:24 -0400 |
| commit | df0688efa326a03a22bcbc36d1900926b7b1c986 (patch) | |
| tree | c67df82b0a6cd94693278a809ed0c9a69daf840f /hal/memory.h | |
| parent | 4ca0bdf61196d0c3fd3f0fdbfb2d72481025cca2 (diff) | |
| download | jove-kernel-df0688efa326a03a22bcbc36d1900926b7b1c986.tar.gz jove-kernel-df0688efa326a03a22bcbc36d1900926b7b1c986.tar.bz2 jove-kernel-df0688efa326a03a22bcbc36d1900926b7b1c986.zip | |
split syscall info into api subfolder. untyped syscalls
Diffstat (limited to 'hal/memory.h')
| -rw-r--r-- | hal/memory.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/hal/memory.h b/hal/memory.h index 4d866d0..659263c 100644 --- a/hal/memory.h +++ b/hal/memory.h @@ -1,16 +1,24 @@ #ifndef _JOVE_HAL_MEMORY_H #define _JOVE_HAL_MEMORY_H 1 -#include <stddef.h> -#include <stdint.h> +#include "obj.h" typedef struct jove_obj_untyped { size_t limit; } jove_untyped_t; +#define JOVE_UNTYPED_MINSIZE 0x10 + void mem_setup_untyped(void); void *phys_tovirt(uintptr_t phys); +size_t untyped_size(jove_owned_obj_t *tgt); +size_t untyped_align(jove_owned_obj_t *tgt); + +int untyped_split(jove_owned_obj_t *tgt, jove_owned_obj_t *dst, size_t bytes); +int untyped_merge(jove_owned_obj_t *a, jove_owned_obj_t *b); +int untyped_retype(jove_owned_obj_t *tgt, uint8_t newtype); + #endif |