patch-2.4.0-test10 linux/include/asm-alpha/unaligned.h

• Lines: 138
• Date: Thu Oct 26 13:55:10 2000
• Orig file: v2.4.0-test9/linux/include/asm-alpha/unaligned.h
• Orig date: Sat Jun 6 18:52:04 1998

diff -u --recursive --new-file v2.4.0-test9/linux/include/asm-alpha/unaligned.h linux/include/asm-alpha/unaligned.h
@@ -31,59 +31,20 @@
 
 extern inline unsigned long __uldq(const unsigned long * r11)
 {
-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 91
 	const struct __una_u64 *ptr = (const struct __una_u64 *) r11;
 	return ptr->x;
-#else
-	unsigned long r1,r2;
-	__asm__("ldq_u %0,%3\n\t"
-		"ldq_u %1,%4\n\t"
-		"extql %0,%2,%0\n\t"
-		"extqh %1,%2,%1"
-		:"=&r" (r1), "=&r" (r2)
-		:"r" (r11),
-		 "m" (*r11),
-		 "m" (*(const unsigned long *)(7+(char *) r11)));
-	return r1 | r2;
-#endif
 }
 
 extern inline unsigned long __uldl(const unsigned int * r11)
 {
-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 91
 	const struct __una_u32 *ptr = (const struct __una_u32 *) r11;
 	return ptr->x;
-#else
-	unsigned long r1,r2;
-	__asm__("ldq_u %0,%3\n\t"
-		"ldq_u %1,%4\n\t"
-		"extll %0,%2,%0\n\t"
-		"extlh %1,%2,%1"
-		:"=&r" (r1), "=&r" (r2)
-		:"r" (r11),
-		 "m" (*r11),
-		 "m" (*(const unsigned long *)(3+(char *) r11)));
-	return r1 | r2;
-#endif
 }
 
 extern inline unsigned long __uldw(const unsigned short * r11)
 {
-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 91
 	const struct __una_u16 *ptr = (const struct __una_u16 *) r11;
 	return ptr->x;
-#else
-	unsigned long r1,r2;
-	__asm__("ldq_u %0,%3\n\t"
-		"ldq_u %1,%4\n\t"
-		"extwl %0,%2,%0\n\t"
-		"extwh %1,%2,%1"
-		:"=&r" (r1), "=&r" (r2)
-		:"r" (r11),
-		 "m" (*r11),
-		 "m" (*(const unsigned long *)(1+(char *) r11)));
-	return r1 | r2;
-#endif
 }
 
 /*
@@ -92,77 +53,20 @@
 
 extern inline void __ustq(unsigned long r5, unsigned long * r11)
 {
-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 91
 	struct __una_u64 *ptr = (struct __una_u64 *) r11;
 	ptr->x = r5;
-#else
-	unsigned long r1,r2,r3,r4;
-
-	__asm__("ldq_u %3,%1\n\t"
-		"ldq_u %2,%0\n\t"
-		"insqh %6,%7,%5\n\t"
-		"insql %6,%7,%4\n\t"
-		"mskqh %3,%7,%3\n\t"
-		"mskql %2,%7,%2\n\t"
-		"bis %3,%5,%3\n\t"
-		"bis %2,%4,%2\n\t"
-		"stq_u %3,%1\n\t"
-		"stq_u %2,%0"
-		:"=m" (*r11),
-		 "=m" (*(unsigned long *)(7+(char *) r11)),
-		 "=&r" (r1), "=&r" (r2), "=&r" (r3), "=&r" (r4)
-		:"r" (r5), "r" (r11));
-#endif
 }
 
 extern inline void __ustl(unsigned long r5, unsigned int * r11)
 {
-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 91
 	struct __una_u32 *ptr = (struct __una_u32 *) r11;
 	ptr->x = r5;
-#else
-	unsigned long r1,r2,r3,r4;
-
-	__asm__("ldq_u %3,%1\n\t"
-		"ldq_u %2,%0\n\t"
-		"inslh %6,%7,%5\n\t"
-		"insll %6,%7,%4\n\t"
-		"msklh %3,%7,%3\n\t"
-		"mskll %2,%7,%2\n\t"
-		"bis %3,%5,%3\n\t"
-		"bis %2,%4,%2\n\t"
-		"stq_u %3,%1\n\t"
-		"stq_u %2,%0"
-		:"=m" (*r11),
-		 "=m" (*(unsigned long *)(3+(char *) r11)),
-		 "=&r" (r1), "=&r" (r2), "=&r" (r3), "=&r" (r4)
-		:"r" (r5), "r" (r11));
-#endif
 }
 
 extern inline void __ustw(unsigned long r5, unsigned short * r11)
 {
-#if __GNUC__ > 2 || __GNUC_MINOR__ >= 91
 	struct __una_u16 *ptr = (struct __una_u16 *) r11;
 	ptr->x = r5;
-#else
-	unsigned long r1,r2,r3,r4;
-
-	__asm__("ldq_u %3,%1\n\t"
-		"ldq_u %2,%0\n\t"
-		"inswh %6,%7,%5\n\t"
-		"inswl %6,%7,%4\n\t"
-		"mskwh %3,%7,%3\n\t"
-		"mskwl %2,%7,%2\n\t"
-		"bis %3,%5,%3\n\t"
-		"bis %2,%4,%2\n\t"
-		"stq_u %3,%1\n\t"
-		"stq_u %2,%0"
-		:"=m" (*r11),
-		 "=m" (*(unsigned long *)(1+(char *) r11)),
-		 "=&r" (r1), "=&r" (r2), "=&r" (r3), "=&r" (r4)
-		:"r" (r5), "r" (r11));
-#endif
 }
 
 extern inline unsigned long __get_unaligned(const void *ptr, size_t size)