tasking, mm: remove unused functions and page_directory field from the Task struct

This commit is contained in:
2025-06-01 14:04:49 +03:00
parent 5f87e55067
commit d1ac41deeb
7 changed files with 10 additions and 642 deletions
+1 -9
View File
@@ -31,10 +31,6 @@
// Размер битмапа в байтах (округлено вверх)
#define BITMAP_SIZE (PAGE_COUNT / 8)
extern uint32_t kernel_page_directory[1024] __attribute__((aligned(4096)));
extern uint32_t kernel_page_table[1024] __attribute__((aligned(4096)));
extern uint32_t user_page_table[1024] __attribute__((aligned(4096)));
extern uint32_t *kpage_dir;
//paging.c
@@ -42,9 +38,7 @@ void grub_memory_map(unsigned int magic, struct multiboot_info* mbi);
uint32_t* get_page_dir();
void set_page_dir(uint32_t new_page_dir);
uint32_t phys_to_virt(uint32_t phys);
uint32_t create_page_dir();
void enablePaging();
void loadPageDirectory(uint32_t* page_directory);
uint32_t* create_page_dir();
//page_alloc.c
void set_bit(uint32_t page_index);
@@ -59,7 +53,5 @@ uint32_t get_pte(void *virtualaddr);
void map_page(void* physaddr, void* virtualaddr, unsigned int flags);
void unmap_page(void *virtualaddr);
int map_page_in_directory(uint32_t* pd_virt_addr, void* phys_addr, void* virt_addr, uint32_t flags);
void map_kernel_page(void* virtualaddr, unsigned int flags);
void* setup_user_process(uint32_t* pd, void* user_code_phys, uint32_t* user_stack_top);
#endif
-1
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@@ -58,7 +58,6 @@ typedef struct Process
TrapFrame* tf; // Trap frame (только для ring 3)
uint32_t ring; // Уровень привилегий (0 или 3)
struct Process* next; // Следующий процесс
uint32_t* page_directory; // Директория страниц
} Process;
Process* task_create(uint32_t func, void** args, uint32_t arg_count, uint32_t ring, uint32_t* pagedir);