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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-10 14:48:43 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-10 14:48:43 -0700
commit0f166396e7e8931bb4acfd1a6ea1bd4f0b43f1dd (patch)
tree6279fa70695a4c56b7e935018a4c0fc1dfa82e68 /arch/mips/lib-32/watch.S
parent5f60cfd932b42c69ed3226400cb5eab152576c3a (diff)
parent105b1bca4d7bed85bb296f7e7caec2fc643e9fbf (diff)
downloadop-kernel-dev-0f166396e7e8931bb4acfd1a6ea1bd4f0b43f1dd.zip
op-kernel-dev-0f166396e7e8931bb4acfd1a6ea1bd4f0b43f1dd.tar.gz
Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (62 commits) [MIPS] PNX8550: Cleanup proc code. [MIPS] WRPPMC: Fix build. [MIPS] Yosemite: Fix modpost warnings. [MIPS] Change names of local variables to silence sparse [MIPS] SB1: Fix modpost warning. [MIPS] PNX: Fix modpost warnings. [MIPS] Alchemy: Fix modpost warnings. [MIPS] Non-FPAFF: Fix warning. [MIPS] DEC: Fix modpost warning. [MIPS] MIPSsim: Enable MIPSsim virtual network driver. [MIPS] Delete Ocelot 3 support. [MIPS] remove LASAT Networks platforms support [MIPS] Early check for SMTC kernel on non-MT processor [MIPS] Add debugfs files to show fpuemu statistics [MIPS] Add some debugfs files to debug unaligned accesses [MIPS] rbtx4938: Fix secondary PCIC and glue internal NICs [MIPS] tc35815: Load MAC address via platform_device [MIPS] Move FPU affinity code into separate file. [MIPS] Make ioremap() work on TX39/49 special unmapped segment [MIPS] rbtx4938: Update and minimize defconfig ...
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 808b3af..0000000
--- 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
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