refactor

kernel/include/kernel/arch.h

@@ -0,0 +1,32 @@
+#pragma once
+
+#include <stddef.h>
+#include <stdint.h>
+
+void arch_start();
+void arch_panic();
+
+size_t arch_mem_page_size();
+size_t arch_mem_page_bits();
+size_t arch_mem_level_bits();
+size_t arch_mem_num_levels();
+uintptr_t arch_mem_hhdm_addr();
+uintptr_t arch_mem_pfndb_addr();
+uintptr_t arch_mem_mapping_addr();
+
+#include <kernel/usercopy.h>
+
+bool arch_usercopy_read(void* dst, const __user void* src, size_t len, struct usercopy_region** region);
+bool arch_usercopy_write(__user void* dst, const void* src, size_t len, struct usercopy_region** region);
+
+#include <kernel/irq.h>
+
+void arch_irq_set_state(bool state);
+bool arch_irq_get_state();
+void arch_irq_wait();
+
+#include <kernel/percpu.h>
+
+struct percpu* arch_percpu_get();
+void arch_percpu_bsp_init();
+void arch_percpu_init();