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Kirill Smelkov
linux
Commits
ef9247ef
Commit
ef9247ef
authored
Jul 02, 2008
by
Paul Mundt
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sh: Tidy up the SH-3 exception vector table.
Signed-off-by:
Paul Mundt
<
lethal@linux-sh.org
>
parent
d88a3ea6
Changes
1
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19 additions
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arch/sh/kernel/cpu/sh3/ex.S
arch/sh/kernel/cpu/sh3/ex.S
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-19
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arch/sh/kernel/cpu/sh3/ex.S
View file @
ef9247ef
...
@@ -4,7 +4,7 @@
...
@@ -4,7 +4,7 @@
*
The
SH
-
3
and
SH
-
4
exception
vector
table
.
*
The
SH
-
3
and
SH
-
4
exception
vector
table
.
*
Copyright
(
C
)
1999
,
2000
,
2002
Niibe
Yutaka
*
Copyright
(
C
)
1999
,
2000
,
2002
Niibe
Yutaka
*
Copyright
(
C
)
2003
-
200
6
Paul
Mundt
*
Copyright
(
C
)
2003
-
200
8
Paul
Mundt
*
*
*
This
file
is
subject
to
the
terms
and
conditions
of
the
GNU
General
Public
*
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
*
License
.
See
the
file
"COPYING"
in
the
main
directory
of
this
archive
...
@@ -12,13 +12,30 @@
...
@@ -12,13 +12,30 @@
*/
*/
#include <linux/linkage.h>
#include <linux/linkage.h>
#if !defined(CONFIG_MMU)
#define tlb_miss_load exception_error
#define tlb_miss_store exception_error
#define initial_page_write exception_error
#define tlb_protection_violation_load exception_error
#define tlb_protection_violation_store exception_error
#define address_error_load exception_error
#define address_error_store exception_error
#endif
#if !defined(CONFIG_SH_FPU)
#define fpu_error_trap_handler exception_error
#endif
#if !defined(CONFIG_KGDB_NMI)
#define kgdb_handle_exception exception_error
#endif
.
align
2
.
align
2
.
data
.
data
ENTRY
(
exception_handling_table
)
ENTRY
(
exception_handling_table
)
.
long
exception_error
/*
000
*/
.
long
exception_error
/*
000
*/
.
long
exception_error
.
long
exception_error
#if defined(CONFIG_MMU)
.
long
tlb_miss_load
/*
040
*/
.
long
tlb_miss_load
/*
040
*/
.
long
tlb_miss_store
.
long
tlb_miss_store
.
long
initial_page_write
.
long
initial_page_write
...
@@ -26,30 +43,13 @@ ENTRY(exception_handling_table)
...
@@ -26,30 +43,13 @@ ENTRY(exception_handling_table)
.
long
tlb_protection_violation_store
.
long
tlb_protection_violation_store
.
long
address_error_load
.
long
address_error_load
.
long
address_error_store
/*
100
*/
.
long
address_error_store
/*
100
*/
#else
.
long
exception_error
!
tlb
miss
load
/*
040
*/
.
long
exception_error
!
tlb
miss
store
.
long
exception_error
!
initial
page
write
.
long
exception_error
!
tlb
prot
violation
load
.
long
exception_error
!
tlb
prot
violation
store
.
long
exception_error
!
address
error
load
.
long
exception_error
!
address
error
store
/*
100
*/
#endif
#if defined(CONFIG_SH_FPU)
.
long
fpu_error_trap_handler
/*
120
*/
.
long
fpu_error_trap_handler
/*
120
*/
#else
.
long
exception_error
/*
120
*/
#endif
.
long
exception_error
/*
140
*/
.
long
exception_error
/*
140
*/
.
long
system_call
!
Unconditional
Trap
/*
160
*/
.
long
system_call
!
Unconditional
Trap
/*
160
*/
.
long
exception_error
!
reserved_instruction
(
filled
by
trap_init
)
/*
180
*/
.
long
exception_error
!
reserved_instruction
(
filled
by
trap_init
)
/*
180
*/
.
long
exception_error
!
illegal_slot_instruction
(
filled
by
trap_init
)
/*
1
A0
*/
.
long
exception_error
!
illegal_slot_instruction
(
filled
by
trap_init
)
/*
1
A0
*/
ENTRY
(
nmi_slot
)
ENTRY
(
nmi_slot
)
#if defined (CONFIG_KGDB_NMI)
.
long
kgdb_handle_exception
/*
1
C0
*/
!
Allow
trap
to
debugger
.
long
kgdb_handle_exception
/*
1
C0
*/
!
Allow
trap
to
debugger
#else
.
long
exception_none
/*
1
C0
*/
!
Not
implemented
yet
#endif
ENTRY
(
user_break_point_trap
)
ENTRY
(
user_break_point_trap
)
.
long
break_point_trap
/*
1E0
*/
.
long
break_point_trap
/*
1E0
*/
...
...
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