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-rw-r--r--patches/glibc/2.7/290-powerpc-8xx-CPU15-errata.patch22
1 files changed, 19 insertions, 3 deletions
diff --git a/patches/glibc/2.7/290-powerpc-8xx-CPU15-errata.patch b/patches/glibc/2.7/290-powerpc-8xx-CPU15-errata.patch
index 03cd441..1d0643b 100644
--- a/patches/glibc/2.7/290-powerpc-8xx-CPU15-errata.patch
+++ b/patches/glibc/2.7/290-powerpc-8xx-CPU15-errata.patch
@@ -7,7 +7,7 @@ Quote:
dcbX bug). The source of the problem is sysdeps/powerpc/power3/memset.S
--- glibc-2.7/sysdeps/powerpc/powerpc32/memset.S 2007-03-26 13:09:07.000000000 -0700
-+++ glibc-2.7/sysdeps/powerpc/powerpc32/memset.S.new 2008-10-23 12:20:04.000000000 -0700
++++ glibc-2.7/sysdeps/powerpc/powerpc32/memset.S.new 2008-10-23 20:28:52.000000000 -0700
@@ -112,11 +112,13 @@
clrrwi. rALIGN, rLEN, 5
mtcrf 0x01, rLEN /* 40th instruction from .align */
@@ -22,7 +22,23 @@ Quote:
/* Store blocks of 32-bytes (256-bits) starting on a 32-byte boundary.
Can't assume that rCHR is zero or that the cache line size is either
-@@ -248,6 +250,7 @@
+@@ -158,6 +160,7 @@
+ add rMEMP, rMEMP, rALIGN
+ b L(medium_tail2) /* 72nd instruction from .align */
+
++#ifndef BROKEN_PPC_8xx_CPU15
+ .align 5
+ nop
+ /* Clear cache lines of memory in 128-byte chunks.
+@@ -191,6 +194,7 @@
+ bdnz L(zloop)
+ beqlr cr5
+ b L(medium_tail2)
++#endif /* ! BROKEN_PPC_8xx_CPU15 */
+
+ .align 5
+ L(small):
+@@ -248,6 +252,7 @@
stw rCHR, -8(rMEMP)
blr
@@ -30,7 +46,7 @@ Quote:
L(checklinesize):
#ifdef SHARED
mflr rTMP
-@@ -329,6 +332,7 @@
+@@ -329,6 +334,7 @@
L(handletail32):
clrrwi. rALIGN, rLEN, 5
b L(nondcbz)