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authorJustin Waters <justin.waters@timesys.com>2008-02-26 13:07:02 -0500
committerJustin Waters <justin.waters@timesys.com>2008-02-26 13:07:02 -0500
commitb80a32b9cc634adfa8eaef33ec981e7febf2ade2 (patch)
treef256bce13ba11f514a388160df84e1410bedbe2b /arch/mips/lib-32/watch.S
parent594133ef22fae0d737bd1b57352cf3f48a192c63 (diff)
Update the i.MX31 Kernel to 2.6.232.6.23-mx31ads-2008022618072.6.23-mx31-200802261807
This is the result of a brute-force attempt to update the kernel to 2.6.23. Now that we have a git tree, our effort will be a little nicer in the future. Signed-off-by: Justin Waters <justin.waters@timesys.com>
Diffstat (limited to 'arch/mips/lib-32/watch.S')
-rw-r--r--arch/mips/lib-32/watch.S60
1 files changed, 0 insertions, 60 deletions
diff --git a/arch/mips/lib-32/watch.S b/arch/mips/lib-32/watch.S
deleted file mode 100644
index 808b3af1a605..000000000000
--- a/arch/mips/lib-32/watch.S
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Kernel debug stuff to use the Watch registers.
- * Useful to find stack overflows, dangling pointers etc.
- *
- * Copyright (C) 1995, 1996, 1999 by Ralf Baechle
- */
-#include <asm/asm.h>
-#include <asm/mipsregs.h>
-#include <asm/regdef.h>
-
- .set noreorder
-/*
- * Parameter: a0 - logic address to watch
- * Currently only KSEG0 addresses are allowed!
- * a1 - set bit #1 to trap on load references
- * bit #0 to trap on store references
- * Results : none
- */
- LEAF(__watch_set)
- li t0, 0x80000000
- subu a0, t0
- ori a0, 7
- xori a0, 7
- or a0, a1
- mtc0 a0, CP0_WATCHLO
- sw a0, watch_savelo
-
- jr ra
- mtc0 zero, CP0_WATCHHI
- END(__watch_set)
-
-/*
- * Parameter: none
- * Results : none
- */
- LEAF(__watch_clear)
- jr ra
- mtc0 zero, CP0_WATCHLO
- END(__watch_clear)
-
-/*
- * Parameter: none
- * Results : none
- */
- LEAF(__watch_reenable)
- lw t0, watch_savelo
- jr ra
- mtc0 t0, CP0_WATCHLO
- END(__watch_reenable)
-
-/*
- * Saved value of the c0_watchlo register for watch_reenable()
- */
- .data
-watch_savelo: .word 0
- .text