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| author | Jon Santmyer <jon@jonsantmyer.com> | 2025-09-18 13:52:58 -0400 |
|---|---|---|
| committer | Jon Santmyer <jon@jonsantmyer.com> | 2025-09-18 13:52:58 -0400 |
| commit | ddc4fbc15223e362896a9f42beca73f05f48e664 (patch) | |
| tree | 30f8ffc989bc66d9d9e67c7321b3d7a9c46dc130 /include/api/object.h | |
| parent | cfc793e204ba63d281e778a36992b8c86dd0ad88 (diff) | |
| download | jove-kernel-ddc4fbc15223e362896a9f42beca73f05f48e664.tar.gz jove-kernel-ddc4fbc15223e362896a9f42beca73f05f48e664.tar.bz2 jove-kernel-ddc4fbc15223e362896a9f42beca73f05f48e664.zip | |
move usermode-critical info to include/api
Diffstat (limited to 'include/api/object.h')
| -rw-r--r-- | include/api/object.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/api/object.h b/include/api/object.h new file mode 100644 index 0000000..58a54b9 --- /dev/null +++ b/include/api/object.h @@ -0,0 +1,29 @@ +#ifndef _JOVE_API_OBJECT_H +#define _JOVE_API_OBJECT_H 1 + +#include <stdint.h> + +typedef uint16_t obj_type_t; + +enum +{ + /* Generic objects */ + KO_NONE = 0, + KO_OBJECT_DIRECTORY, + KO_MEMORY_UNTYPED, + KO_MEMORY_MAPPING, //4KiB aligned fixed width + KO_INITRD_FILE, + KO_TCB, + KO_MESSAGE, + /* Device objects*/ + KO_DEV_INVALID = 0x100, + KO_DEV_PROCESSOR, + KO_DEV_UART +}; + +#define KO_MESSAGE_BYTES 4096 +#define KO_MESSAGE_ALIGN 0x1000 + +#define OBJECT_DIRECTORY_MAX_ENTRIES 256 + +#endif |