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

[lunaix-os.git] / lunaix-os / arch / x86 / includes / sys / abi64.h

diff --git a/lunaix-os/arch/x86/includes/sys/abi64.h b/lunaix-os/arch/x86/includes/sys/abi64.h
deleted file mode 100644 (file)
index 1c93cc1..0000000
--- a/lunaix-os/arch/x86/includes/sys/abi64.h
+++ /dev/null
@@ -1,40 +0,0 @@
-#ifndef __LUNAIX_ARCH_ABI64_H
-#define __LUNAIX_ARCH_ABI64_H
-
-#include "sys/x86_isa.h"
-
-#define stack_alignment 0xfffffffffffffff0UL
-
-#ifndef __ASM__
-#define store_retval(retval) current_thread->hstate->registers.rax = (retval)
-
-#define store_retval_to(th, retval) (th)->hstate->registers.rax = (retval)
-
-static inline void must_inline 
-j_usr(ptr_t sp, ptr_t pc) 
-{
-    asm volatile(
-                 "pushq %0\n"
-                 "pushq %1\n"
-                 "pushq %2\n"
-                 "pushq %3\n"
-                 "retfq" 
-                 ::
-                    "i"(UDATA_SEG),
-                    "r"(sp),
-                    "i"(UCODE_SEG),
-                    "r"(pc)
-                 : 
-                 "memory");
-}
-
-static inline ptr_t must_inline
-abi_get_callframe()
-{
-    ptr_t val;
-    asm("movq %%rbp, %0" : "=r"(val)::);
-    return val;
-}
-
-#endif
-#endif /* __LUNAIX_ARCH_ABI64_H */