X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/9fe5e02cf615ad121c4460fbaaac2787d1e09c0e..b91be0033265b5b6bd716bd39cb0971da41906c4:/lunaix-os/includes/hal/cpu.h

diff --git a/lunaix-os/includes/hal/cpu.h b/lunaix-os/includes/hal/cpu.h
index 6381143..c68bb95 100644
--- a/lunaix-os/includes/hal/cpu.h
+++ b/lunaix-os/includes/hal/cpu.h
@@ -1,72 +1,83 @@
 #ifndef __LUNAIX_CPU_H
 #define __LUNAIX_CPU_H
 
-#include <stdint.h>
-
-typedef unsigned int reg32;
-typedef unsigned short reg16;
-
-typedef struct {
-    reg32 eax;
-    reg32 ebx;
-    reg32 ecx;
-    reg32 edx;
-    reg32 edi;
-    reg32 ebp;
-    reg32 esi;
-    reg32 esp;
-    reg32 cs;
-    reg32 eip;
-} __attribute__((packed)) registers;
-
-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wreturn-type"
-static inline reg32 cpu_rcr0() {
-    asm volatile ("mov %cr0, %eax");
-}
-
-static inline reg32 cpu_rcr2() {
-    asm volatile ("mov %cr2, %eax");
-}
-
-static inline reg32 cpu_rcr3() {
-    asm volatile ("mov %cr3, %eax");
-}
-#pragma GCC diagnostic pop
-
-static inline void cpu_lcr0(reg32 v) {
-    asm volatile (
-        "mov %0, %%cr0"
-        :: "r"(v)
-    );
-}
-
-static inline void cpu_lcr2(reg32 v) {
-    asm volatile (
-        "mov %0, %%cr2"
-        :: "r"(v)
-    );
-}
-
-static inline void cpu_lcr3(reg32 v) {
-    asm volatile (
-        "mov %0, %%cr3"
-        :: "r"(v)
-    );
-}
-
-static inline void cpu_invplg(void* va) {
-    __asm__("invlpg (%0)" ::"r"((uintptr_t)va) : "memory");
-}
-
-static inline void cpu_invtlb() {
-    reg32 interm;
-    __asm__(
-        "movl %%cr3, %0\n"
-        "movl %0, %%cr3"
-        :"=r"(interm)
-        :"r"(interm)
-    );
-}
-
-#endif
\ No newline at end of file
+#include <lunaix/types.h>
+
+/**
+ * @brief Get processor ID string
+ *
+ * @param id_out
+ */
+void
+cpu_get_id(char* id_out);
+
+/**
+ * @brief Load current processor state
+ *
+ * @return u32_t
+ */
+u32_t
+cpu_ldstate();
+
+/**
+ * @brief Load current processor config
+ *
+ * @return u32_t
+ */
+u32_t
+cpu_ldconfig();
+
+/**
+ * @brief Change current processor state
+ *
+ * @return u32_t
+ */
+void
+cpu_chconfig(u32_t val);
+
+/**
+ * @brief Load current virtual memory space
+ *
+ * @return u32_t
+ */
+u32_t
+cpu_ldvmspace();
+
+/**
+ * @brief Change current virtual memory space
+ *
+ * @return u32_t
+ */
+void
+cpu_chvmspace(u32_t val);
+
+/**
+ * @brief Flush TLB
+ *
+ * @return u32_t
+ */
+void
+cpu_flush_page(ptr_t va);
+
+void
+cpu_flush_vmspace();
+
+void
+cpu_enable_interrupt();
+
+void
+cpu_disable_interrupt();
+
+void
+cpu_trap_sched();
+
+void
+cpu_trap_panic(char* message);
+
+void
+cpu_wait();
+
+ptr_t
+cpu_ldeaddr();
+
+#endif /* __LUNAIX_CPU_H */