Author: neel
Date: Wed Jan 20 14:21:28 2010
New Revision: 202698
URL: http://svn.freebsd.org/changeset/base/202698
Log:
Get rid of unused function MipsTLBInvalidException().
Approved by: imp (mentor)
Modified:
head/sys/mips/include/trap.h
head/sys/mips/mips/db_trace.c
head/sys/mips/mips/exception.S
Modified: head/sys/mips/include/trap.h
==============================================================================
--- head/sys/mips/include/trap.h Wed Jan 20 14:17:41 2010
(r202697)
+++ head/sys/mips/include/trap.h Wed Jan 20 14:21:28 2010
(r202698)
@@ -112,7 +112,6 @@ void MipsFPTrap(u_int, u_int, u_int);
void MipsKernGenException(void);
void MipsKernIntr(void);
void MipsKernTLBInvalidException(void);
-void MipsTLBInvalidException(void);
void MipsTLBMissException(void);
void MipsUserGenException(void);
void MipsUserIntr(void);
Modified: head/sys/mips/mips/db_trace.c
==============================================================================
--- head/sys/mips/mips/db_trace.c Wed Jan 20 14:17:41 2010
(r202697)
+++ head/sys/mips/mips/db_trace.c Wed Jan 20 14:21:28 2010
(r202698)
@@ -162,11 +162,8 @@ loop:
subr = (uintptr_t)MipsUserGenException;
else if (pcBetween(MipsKernIntr, MipsUserIntr))
subr = (uintptr_t)MipsKernIntr;
- else if (pcBetween(MipsUserIntr, MipsTLBInvalidException))
+ else if (pcBetween(MipsUserIntr, MipsKernTLBInvalidException))
subr = (uintptr_t)MipsUserIntr;
- else if (pcBetween(MipsTLBInvalidException,
- MipsKernTLBInvalidException))
- subr = (uintptr_t)MipsTLBInvalidException;
else if (pcBetween(MipsKernTLBInvalidException,
MipsUserTLBInvalidException))
subr = (uintptr_t)MipsKernTLBInvalidException;
Modified: head/sys/mips/mips/exception.S
==============================================================================
--- head/sys/mips/mips/exception.S Wed Jan 20 14:17:41 2010
(r202697)
+++ head/sys/mips/mips/exception.S Wed Jan 20 14:21:28 2010
(r202698)
@@ -830,35 +830,6 @@ NNON_LEAF(MipsUserIntr, STAND_FRAME_SIZE
.set at
END(MipsUserIntr)
-/*----------------------------------------------------------------------------
- *
- * MipsTLBInvalidException --
- *
- * Handle a TLB invalid exception.
- * The BaddVAddr, Context, and EntryHi registers contain the failed
- * virtual address.
- *
- * Results:
- * None.
- *
- * Side effects:
- * None.
- *
- *----------------------------------------------------------------------------
- */
-NLEAF(MipsTLBInvalidException)
- .set noat
- mfc0 k0, COP_0_STATUS_REG
- nop
- and k0, k0, SR_KSU_USER
- bne k0, zero, _C_LABEL(MipsUserTLBInvalidException)
- nop
- .set at
-END(MipsTLBInvalidException)
-/*
- * Fall through ...
- */
-
NLEAF(MipsKernTLBInvalidException)
.set noat
mfc0 k0, COP_0_BAD_VADDR # get the fault address
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