Module Name: src
Committed By: matt
Date: Tue May 26 02:18:20 UTC 2015
Modified Files:
src/sys/arch/mips/mips: mipsX_subr.S
Log Message:
Use COP0_SYNC after writing the exception PC.
To generate a diff of this commit:
cvs rdiff -u -r1.56 -r1.57 src/sys/arch/mips/mips/mipsX_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/mips/mips/mipsX_subr.S
diff -u src/sys/arch/mips/mips/mipsX_subr.S:1.56 src/sys/arch/mips/mips/mipsX_subr.S:1.57
--- src/sys/arch/mips/mips/mipsX_subr.S:1.56 Sun Feb 19 21:06:18 2012
+++ src/sys/arch/mips/mips/mipsX_subr.S Tue May 26 02:18:20 2015
@@ -1,4 +1,4 @@
-/* $NetBSD: mipsX_subr.S,v 1.56 2012/02/19 21:06:18 rmind Exp $ */
+/* $NetBSD: mipsX_subr.S,v 1.57 2015/05/26 02:18:20 matt Exp $ */
/*
* Copyright 2002 Wasabi Systems, Inc.
@@ -1095,11 +1095,12 @@ NESTED_NOPROFILE(MIPSX(user_reserved_ins
_MFC0 v0, MIPS_COP_0_EXC_PC
PTR_ADDIU v0, 4
_MTC0 v0, MIPS_COP_0_EXC_PC
+ COP0_SYNC
PTR_L v1, L_PRIVATE(k1) # rdhwr $3,$29 updates v1
+
REG_L AT, CALLFRAME_SIZ+TF_REG_AST(k0)# restore reg
REG_L v0, CALLFRAME_SIZ+TF_REG_V0(k0) # restore reg
- sll $0,$0,3 # just in case
eret
END(MIPSX(user_reserved_insn))
