Code-base clean-up and refactoring (#47)

[lunaix-os.git] / lunaix-os / arch / x86 / includes / sys / cpu.h

diff --git a/lunaix-os/arch/x86/includes/sys/cpu.h b/lunaix-os/arch/x86/includes/sys/cpu.h
deleted file mode 100644 (file)
index 2889234..0000000
--- a/lunaix-os/arch/x86/includes/sys/cpu.h
+++ /dev/null
@@ -1,110 +0,0 @@
-#ifndef __LUNAIX_CPU_H
-#define __LUNAIX_CPU_H
-
-#include <lunaix/types.h>
-
-#ifdef CONFIG_ARCH_X86_64
-#   define _POP "popq "
-#   define _MOV "movq "
-#else
-#   define _POP "popl "
-#   define _MOV "movl "
-#endif
-
-/**
- * @brief Get processor ID string
- *
- * @param id_out
- */
-void
-cpu_get_id(char* id_out);
-
-void
-cpu_trap_sched();
-
-void
-cpu_trap_panic(char* message);
-
-/**
- * @brief Load current processor state
- *
- * @return reg_t
- */
-static inline reg_t
-cpu_ldstate()
-{
-    ptr_t val;
-    asm volatile("pushf\n"
-                 _POP "%0\n"
-                 : "=r"(val)::);
-    return val;
-}
-
-/**
- * @brief Load current processor config
- *
- * @return reg_t
- */
-static inline reg_t
-cpu_ldconfig()
-{
-    reg_t val;
-    asm volatile(_MOV "%%cr0,%0" : "=r"(val));
-    return val;
-}
-
-/**
- * @brief Change current processor state
- *
- * @return reg_t
- */
-static inline void
-cpu_chconfig(reg_t val)
-{
-    asm(_MOV "%0, %%cr0" ::"r"(val));
-}
-
-/**
- * @brief Change current virtual memory space
- *
- * @return reg_t
- */
-static inline void
-cpu_chvmspace(reg_t val)
-{
-    asm(_MOV "%0, %%cr3" ::"r"(val));
-}
-
-/**
- * @brief Read exeception address
- *
- * @return ptr_t
- */
-static inline ptr_t
-cpu_ldeaddr()
-{
-    ptr_t val;
-    asm volatile(_MOV "%%cr2,%0" : "=r"(val));
-    return val;
-}
-
-
-static inline void
-cpu_enable_interrupt()
-{
-    asm volatile("sti");
-}
-
-static inline void
-cpu_disable_interrupt()
-{
-    asm volatile("cli");
-}
-
-static inline void
-cpu_wait()
-{
-    asm("hlt");
-}
-
-#endif /* __LUNAIX_CPU_H */