Delete non-SPARC code.
Signed-off-by: Aaro Koskinen <aaro.koskinen@xxxxxx>
---
include/ext2fs/bitops.h | 94 -------------------------------------------------
1 file changed, 94 deletions(-)
diff --git a/include/ext2fs/bitops.h b/include/ext2fs/bitops.h
index 35f0b0b..d7d0ce0 100644
--- a/include/ext2fs/bitops.h
+++ b/include/ext2fs/bitops.h
@@ -83,98 +83,6 @@ extern void ext2fs_set_bitmap_padding(ext2fs_generic_bitmap map);
#define _INLINE_ extern inline
#endif
-#if ((defined __GNUC__) && (defined(__i386__) || defined(__i486__) || \
- defined(__i586__)))
-
-#define _EXT2_HAVE_ASM_BITOPS_
-
-/*
- * These are done by inline assembly for speed reasons.....
- *
- * All bitoperations return 0 if the bit was cleared before the
- * operation and != 0 if it was not. Bit 0 is the LSB of addr; bit 32
- * is the LSB of (addr+1).
- */
-
-/*
- * Some hacks to defeat gcc over-optimizations..
- */
-struct __dummy_h { unsigned long a[100]; };
-#define EXT2FS_ADDR (*(struct __dummy_h *) addr)
-#define EXT2FS_CONST_ADDR (*(const struct __dummy_h *) addr)
-
-_INLINE_ int ext2fs_set_bit(int nr, void * addr)
-{
- int oldbit;
-
- __asm__ __volatile__("btsl %2,%1\n\tsbbl %0,%0"
- :"=r" (oldbit),"=m" (EXT2FS_ADDR)
- :"r" (nr));
- return oldbit;
-}
-
-_INLINE_ int ext2fs_clear_bit(int nr, void * addr)
-{
- int oldbit;
-
- __asm__ __volatile__("btrl %2,%1\n\tsbbl %0,%0"
- :"=r" (oldbit),"=m" (EXT2FS_ADDR)
- :"r" (nr));
- return oldbit;
-}
-
-_INLINE_ int ext2fs_test_bit(int nr, const void * addr)
-{
- int oldbit;
-
- __asm__ __volatile__("btl %2,%1\n\tsbbl %0,%0"
- :"=r" (oldbit)
- :"m" (EXT2FS_CONST_ADDR),"r" (nr));
- return oldbit;
-}
-
-#undef EXT2FS_ADDR
-
-#endif /* i386 */
-
-#ifdef __mc68000__
-
-#define _EXT2_HAVE_ASM_BITOPS_
-
-_INLINE_ int ext2fs_set_bit(int nr,void * addr)
-{
- char retval;
-
- __asm__ __volatile__ ("bfset %2@{%1:#1}; sne %0"
- : "=d" (retval) : "d" (nr^7), "a" (addr));
-
- return retval;
-}
-
-_INLINE_ int ext2fs_clear_bit(int nr, void * addr)
-{
- char retval;
-
- __asm__ __volatile__ ("bfclr %2@{%1:#1}; sne %0"
- : "=d" (retval) : "d" (nr^7), "a" (addr));
-
- return retval;
-}
-
-_INLINE_ int ext2fs_test_bit(int nr, const void * addr)
-{
- char retval;
-
- __asm__ __volatile__ ("bftst %2@{%1:#1}; sne %0"
- : "=d" (retval) : "d" (nr^7), "a" (addr));
-
- return retval;
-}
-
-#endif /* __mc68000__ */
-
-#ifdef __sparc__
-
#define _EXT2_HAVE_ASM_BITOPS_
#ifndef EXT2_OLD_BITOPS
@@ -290,8 +198,6 @@ _INLINE_ int ext2fs_test_bit(int nr, const void *addr)
}
#endif
-#endif /* __sparc__ */
-
#ifndef _EXT2_HAVE_ASM_SWAB
_INLINE_ __u16 ext2fs_swab16(__u16 val)
--
2.1.2
--
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