Module Name: src
Committed By: matt
Date: Fri Aug 23 06:24:21 UTC 2013
Modified Files:
src/sys/arch/powerpc/powerpc: trap_subr.S
Log Message:
Avoid a few instructions since we know CURLWP is in %r13
To generate a diff of this commit:
cvs rdiff -u -r1.76 -r1.77 src/sys/arch/powerpc/powerpc/trap_subr.S
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/powerpc/powerpc/trap_subr.S
diff -u src/sys/arch/powerpc/powerpc/trap_subr.S:1.76 src/sys/arch/powerpc/powerpc/trap_subr.S:1.77
--- src/sys/arch/powerpc/powerpc/trap_subr.S:1.76 Thu Apr 11 17:13:15 2013
+++ src/sys/arch/powerpc/powerpc/trap_subr.S Fri Aug 23 06:24:21 2013
@@ -1,4 +1,4 @@
-/* $NetBSD: trap_subr.S,v 1.76 2013/04/11 17:13:15 macallan Exp $ */
+/* $NetBSD: trap_subr.S,v 1.77 2013/08/23 06:24:21 matt Exp $ */
/*
* Copyright (C) 1995, 1996 Wolfgang Solfrank.
@@ -1068,13 +1068,7 @@ s_sctrap:
isync
addi %r3,%r1,FRAME_TF
/* Call the appropriate syscall handler: */
-#if 0
- GET_CPUINFO(%r4)
- ldptr %r4,CI_CURLWP(%r4)
- ldptr %r4,L_PROC(%r4)
-#else
ldptr %r4,L_PROC(%r13)
-#endif
ldptr %r4,P_MD_SYSCALL(%r4)
mtctr %r4
bctrl
