patch-2.1.101 linux/include/asm-mips/current.h

• Lines: 44
• Date: Fri May 8 00:13:26 1998
• Orig file: v2.1.100/linux/include/asm-mips/current.h
• Orig date: Thu Jun 26 12:33:39 1997

diff -u --recursive --new-file v2.1.100/linux/include/asm-mips/current.h linux/include/asm-mips/current.h
@@ -3,33 +3,13 @@
 
 #ifdef __LANGUAGE_C__
 
-static inline struct task_struct *__get_current(void)
-{
-	struct task_struct *__current;
-
-	__asm__("ori\t%0,$29,%1\n\t"
-	        "xori\t%0,%1"
-		 :"=r" (__current)
-	         :"ir" (8191UL));
-
-	return __current;
-}
-
-#define current __get_current()
+/* MIPS rules... */
+register struct task_struct *current asm("$28");
 
 #endif /* __LANGUAGE_C__ */
 #ifdef __LANGUAGE_ASSEMBLY__
 
 /*
- * Get current task pointer
- */
-#define GET_CURRENT(reg)			\
-	lui	reg, %hi(kernelsp);		\
-	lw	reg, %lo(kernelsp)(reg);	\
-	ori	reg, 8191;			\
-	xori	reg, 8191
-
-/*
  * Special variant for use by exception handlers when the stack pointer
  * is not loaded.
  */
@@ -41,7 +21,6 @@
 	.set	pop;				\
 	ori	reg, 8191;			\
 	xori	reg, 8191
-
 
 #endif