Module Name: src
Committed By: matt
Date: Thu Nov 25 17:53:24 UTC 2010
Modified Files:
src/sys/arch/mips/mips: locore_mips1.S
Log Message:
Save t0-t2 on MIPS1 syscalls.
To generate a diff of this commit:
cvs rdiff -u -r1.69 -r1.70 src/sys/arch/mips/mips/locore_mips1.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/mips/mips/locore_mips1.S
diff -u src/sys/arch/mips/mips/locore_mips1.S:1.69 src/sys/arch/mips/mips/locore_mips1.S:1.70
--- src/sys/arch/mips/mips/locore_mips1.S:1.69 Wed Nov 10 01:49:00 2010
+++ src/sys/arch/mips/mips/locore_mips1.S Thu Nov 25 17:53:24 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: locore_mips1.S,v 1.69 2010/11/10 01:49:00 dholland Exp $ */
+/* $NetBSD: locore_mips1.S,v 1.70 2010/11/25 17:53:24 matt Exp $ */
/*
* Copyright (c) 1992, 1993
@@ -418,9 +418,9 @@
sw a3, FRAME_A3(k1)
lw a0, CPUVAR(CURLWP) # 1st arg is curlwp
mfhi v1
- #sw t0, FRAME_T0(k1) # no need to save temp regs
- #sw t1, FRAME_T1(k1)
- #sw t2, FRAME_T2(k1)
+ sw t0, FRAME_T0(k1) # save temp regs t0-t2
+ sw t1, FRAME_T1(k1)
+ sw t2, FRAME_T2(k1)
#sw t3, FRAME_T3(k1)
mfc0 a1, MIPS_COP_0_STATUS # 2nd arg is STATUS
#sw t4, FRAME_T4(k1)
