diff options
| author | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
|---|---|---|
| committer | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
| commit | 97327692361306d1e6259021bc425e32832fdb50 (patch) | |
| tree | fe9088f3248ec61e24f404f21b9793cb644b7f01 /arch/sh/kernel/cpu/sh2/ex.S | |
| parent | 2d05a8f663478a44e088d122e0d62109bbc801d0 (diff) | |
| parent | a3a8b90b61e21be3dde9101c4e86c881e0f06210 (diff) | |
| download | FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.tar.gz FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.tar.bz2 FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.zip | |
dirty fix to merging
Diffstat (limited to 'arch/sh/kernel/cpu/sh2/ex.S')
| -rw-r--r-- | arch/sh/kernel/cpu/sh2/ex.S | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/sh2/ex.S b/arch/sh/kernel/cpu/sh2/ex.S new file mode 100644 index 00000000..85b0bf81 --- /dev/null +++ b/arch/sh/kernel/cpu/sh2/ex.S @@ -0,0 +1,47 @@ +/* + * arch/sh/kernel/cpu/sh2/ex.S + * + * The SH-2 exception vector table + * + * Copyright (C) 2005 Yoshinori Sato + * + * 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. + */ + +#include <linux/linkage.h> + +! +! convert Exception Vector to Exception Number +! +exception_entry: +no = 0 + .rept 256 + mov.l r1,@-sp + bra exception_trampoline + mov #no,r1 +no = no + 1 + .endr +exception_trampoline: + mov.l r0,@-sp + mov.l $exception_handler,r0 + extu.b r1,r1 + jmp @r0 + extu.w r1,r1 + + .align 2 +$exception_entry: + .long exception_entry +$exception_handler: + .long exception_handler +! +! Exception Vector Base +! + .align 2 +ENTRY(vbr_base) +vector = 0 + .rept 256 + .long exception_entry + vector * 6 +vector = vector + 1 + .endr |