85 lines
1.6 KiB
C
85 lines
1.6 KiB
C
/**
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* system.h
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* Системные вызовы
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*
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* Заголовочный файл содержащий заготовку для работы с системными вызовами
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*
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*/
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#ifndef SYSTEM_H
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#define SYSTEM_H
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typedef unsigned char uint8_t;
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typedef unsigned short uint16_t;
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typedef unsigned int uint32_t;
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typedef unsigned long long uint64_t;
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typedef long long int64_t;
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typedef struct {
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int reserved;
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} framebuffer_t;
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typedef struct {
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int reserved;
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} sys_info_t;
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typedef struct {
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char *name;
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void *addr;
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} module_func_t;
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typedef struct {
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char *name;
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char *message;
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uint64_t type;
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uint64_t data_size;
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void *data;
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int64_t err_code;
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uint64_t module_id;
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} module_info_t;
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typedef struct {
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int reserved;
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} func_t;
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typedef struct {
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uint8_t a[4];
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uint8_t b[4];
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uint8_t c[4];
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uint8_t d[4];
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} uid_t;
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typedef struct {
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uint16_t year;
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uint8_t month;
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uint8_t day;
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uint8_t second;
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} time_t;
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typedef struct {
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uint64_t offset;
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module_info_t *info;
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void (*fb_printf)(char *str, ...); // Временная функция
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framebuffer_t *(*alloc_framebuffer)( );
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void (*free_framebuffer)(framebuffer_t *frame);
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void (*exit)(int code);
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void (*get_error)( );
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sys_info_t *(*get_info)( );
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module_info_t *(*get_module)(char *module_id);
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uint64_t (*new_thread)(uint64_t func);
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int (*delete_thread)(uint64_t thread_id);
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time_t (*get_time)( );
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} env_t;
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extern module_info_t static_info;
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static void (*fb_printf)(char *str, ...);
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static uint64_t offset;
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static inline void init_env(env_t *loader_env) {
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offset = loader_env->offset;
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loader_env->info = (module_info_t *)&static_info + offset;
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fb_printf = loader_env->fb_printf;
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}
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#endif // system.h
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