mirror of
https://github.com/Mathewnd/Astral.git
synced 2026-10-27 12:48:22 +00:00
Matheus
58 lines
1.7 KiB
C
58 lines
1.7 KiB
C
#ifndef _KERNEL_ARGS_H
|
|
#define _KERNEL_ARGS_H
|
|
|
|
#include <stdbool.h>
|
|
#include <stdint.h>
|
|
|
|
void kernel_arguments_parse(void);
|
|
|
|
#define KERNEL_ARGUMENT_TYPE_BOOL 0
|
|
#define KERNEL_ARGUMENT_TYPE_STR 1
|
|
#define KERNEL_ARGUMENT_TYPE_INT 2
|
|
|
|
typedef struct {
|
|
const char *key;
|
|
int type;
|
|
bool found;
|
|
union {
|
|
char *value_str;
|
|
uint64_t value_int;
|
|
};
|
|
} kernel_argument_t;
|
|
|
|
#define DEFINE_KERNEL_ARGUMENT(name, t) \
|
|
static kernel_argument_t kernel_argument_##name = { \
|
|
.key = #name , \
|
|
.type = _Generic((t)0, \
|
|
uint8_t: KERNEL_ARGUMENT_TYPE_INT, \
|
|
uint16_t: KERNEL_ARGUMENT_TYPE_INT, \
|
|
uint32_t: KERNEL_ARGUMENT_TYPE_INT, \
|
|
uint64_t: KERNEL_ARGUMENT_TYPE_INT, \
|
|
int8_t: KERNEL_ARGUMENT_TYPE_INT, \
|
|
int16_t: KERNEL_ARGUMENT_TYPE_INT, \
|
|
int32_t: KERNEL_ARGUMENT_TYPE_INT, \
|
|
int64_t: KERNEL_ARGUMENT_TYPE_INT, \
|
|
bool: KERNEL_ARGUMENT_TYPE_BOOL, \
|
|
char *: KERNEL_ARGUMENT_TYPE_STR, \
|
|
default: (kernel_argument_t *)NULL \
|
|
), \
|
|
.found = false \
|
|
}; \
|
|
__attribute__((section(".kernel_arguments"), used)) static kernel_argument_t *kernel_argument_ptr_##name = &kernel_argument_##name;
|
|
|
|
#define GET_KERNEL_ARGUMENT(name, t) _Generic((t)0, \
|
|
uint8_t: kernel_argument_##name.value_int, \
|
|
uint16_t: kernel_argument_##name.value_int, \
|
|
uint32_t: kernel_argument_##name.value_int, \
|
|
uint64_t: kernel_argument_##name.value_int, \
|
|
int8_t: kernel_argument_##name.value_int, \
|
|
int16_t: kernel_argument_##name.value_int, \
|
|
int32_t: kernel_argument_##name.value_int, \
|
|
int64_t: kernel_argument_##name.value_int, \
|
|
bool: kernel_argument_##name.found, \
|
|
char *: kernel_argument_##name.value_str, \
|
|
default: (kernel_argument_t *)NULL \
|
|
)
|
|
|
|
#endif
|