Module Name: src
Committed By: skrll
Date: Sun May 7 05:48:01 UTC 2017
Modified Files:
src/sys/arch/mips/mips: mipsX_subr.S
Log Message:
Save/restore pgMask in tlb_record_asids
To generate a diff of this commit:
cvs rdiff -u -r1.97 -r1.98 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:1.97 src/sys/arch/mips/mips/mipsX_subr.S:1.98
--- src/sys/arch/mips/mips/mipsX_subr.S:1.97 Sun May 7 04:59:19 2017
+++ src/sys/arch/mips/mips/mipsX_subr.S Sun May 7 05:48:01 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: mipsX_subr.S,v 1.97 2017/05/07 04:59:19 skrll Exp $ */
+/* $NetBSD: mipsX_subr.S,v 1.98 2017/05/07 05:48:01 skrll Exp $ */
/*
* Copyright 2002 Wasabi Systems, Inc.
@@ -2544,6 +2544,7 @@ LEAF_NOPROFILE(MIPSX(tlb_record_asids))
_MFC0 a3, MIPS_COP_0_TLB_HI # Save the current ASID.
mfc0 ta0, MIPS_COP_0_TLB_WIRED
INT_L ta1, _C_LABEL(mips_options) + MO_NUM_TLB_ENTRIES
+ mfc0 t3, MIPS_COP_0_TLB_PG_MASK # save current pgMask
move ta2, zero
li ta3, 1
move v0, zero # start at zero ASIDs
@@ -2610,6 +2611,7 @@ LEAF_NOPROFILE(MIPSX(tlb_record_asids))
LONG_S t2, 0(ta2) # save the updated value.
5:
+ mtc0 t3, MIPS_COP_0_TLB_PG_MASK # restore pgMask
_MTC0 a3, MIPS_COP_0_TLB_HI # restore ASID
COP0_SYNC
