diff options
| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2007-01-04 23:08:17 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2007-01-04 23:08:17 +0000 |
| commit | 7105c4319909724eb1191222f22a7db30af4af84 (patch) | |
| tree | 49099358f090f9bf53a0c6df6c3dcc7f9e5c511e /sys/arch/sparc64 | |
| parent | 122f0e6bacae5f9554fb3dad0c957ab5c3e0c342 (diff) | |
Remove some unreachable code.
ok jason@
Diffstat (limited to 'sys/arch/sparc64')
| -rw-r--r-- | sys/arch/sparc64/sparc64/locore.s | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/sys/arch/sparc64/sparc64/locore.s b/sys/arch/sparc64/sparc64/locore.s index 75fa71c0b0c..7612bd7202c 100644 --- a/sys/arch/sparc64/sparc64/locore.s +++ b/sys/arch/sparc64/sparc64/locore.s @@ -1,4 +1,4 @@ -/* $OpenBSD: locore.s,v 1.67 2006/12/29 00:14:28 kettenis Exp $ */ +/* $OpenBSD: locore.s,v 1.68 2007/01/04 23:08:16 kettenis Exp $ */ /* $NetBSD: locore.s,v 1.137 2001/08/13 06:10:10 jdolecek Exp $ */ /* @@ -4924,20 +4924,6 @@ dlflush5: retl nop - !! We got a hole. Clear from start to hole - clr %o4 -3: -dlflush6: - stxa %g0, [%o4] ASI_DCACHE_TAG - dec 16, %o1 - brgz,pt %o1, 3b - inc 16, %o4 - - !! Now clear to the end. - sub %o3, %o2, %o4 ! Size to clear (NBPG - end) - ba,pt %icc, 1b - mov %o2, %o0 ! Start of clear - /* * cache_flush_phys(paddr_t, psize_t, int); * @@ -4981,7 +4967,7 @@ _C_LABEL(cache_flush_phys): nop membar #LoadStore -dlflush7: +dlflush6: stxa %g0, [%o4] ASI_DCACHE_TAG ! Just right 2: membar #StoreLoad @@ -6343,7 +6329,7 @@ ENTRY(pmap_zero_phys) dec 8, %o2 stxa %g0, [%o0] ASI_PHYS_CACHED inc 8, %o0 -dlflush8: +dlflush7: stxa %g0, [%o1] ASI_DCACHE_TAG brgz %o2, 1b inc 16, %o1 @@ -9651,5 +9637,4 @@ _C_LABEL(dlflush_start): .xword dlflush5 .xword dlflush6 .xword dlflush7 - .xword dlflush8 .xword 0 |