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

[lunaix-os.git] / lunaix-os / arch / x86 / includes / sys / abi32.h

diff --git a/lunaix-os/arch/x86/includes/sys/abi32.h b/lunaix-os/arch/x86/includes/sys/abi32.h
deleted file mode 100644 (file)
index a5d3db7..0000000
--- a/lunaix-os/arch/x86/includes/sys/abi32.h
+++ /dev/null
@@ -1,41 +0,0 @@
-#ifndef __LUNAIX_ARCH_ABI32_H
-#define __LUNAIX_ARCH_ABI32_H
-
-#include "sys/x86_isa.h"
-
-#define stack_alignment 0xfffffff0
-
-#ifndef __ASM__
-#define store_retval(retval) current_thread->hstate->registers.eax = (retval)
-
-#define store_retval_to(th, retval) (th)->hstate->registers.eax = (retval)
-
-static inline void must_inline 
-j_usr(ptr_t sp, ptr_t pc) 
-{
-    asm volatile("movw %0, %%ax\n"
-                 "movw %%ax, %%es\n"
-                 "movw %%ax, %%ds\n"
-                 "movw %%ax, %%fs\n"
-                 "movw %%ax, %%gs\n"
-                 "pushl %0\n"
-                 "pushl %1\n"
-                 "pushl %2\n"
-                 "pushl %3\n"
-                 "retf" ::"i"(UDATA_SEG),
-                 "r"(sp),
-                 "i"(UCODE_SEG),
-                 "r"(pc)
-                 : "eax", "memory");
-}
-
-static inline ptr_t must_inline
-abi_get_callframe()
-{
-    ptr_t val;
-    asm("movl %%ebp, %0" : "=r"(val)::);
-    return val;
-}
-
-#endif
-#endif /* __LUNAIX_ARCH_ABI32_H */