diff options
| author | Kieran Bingham <kbingham@mpc-data.co.uk> | 2008-03-13 19:43:07 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-03-13 19:43:07 +0900 |
| commit | 6c0602b8dd4b41c078b52ed8ea97023970781744 (patch) | |
| tree | 0d3228ef476682ece6a40fb7eb6fff9a84eaba62 /arch/sh/kernel/cpu | |
| parent | cae167d3d7f22a6a54ba47e7c3623b4c45a01e2b (diff) | |
| download | op-kernel-dev-6c0602b8dd4b41c078b52ed8ea97023970781744.zip op-kernel-dev-6c0602b8dd4b41c078b52ed8ea97023970781744.tar.gz | |
sh: Fix up the address error exception handler for SH-2.
Presently the SH-2/SH-2A address error exception dispatch copies off the
register state from the stack and skips over the first register, skewing
the rest. Fix up the math here so that the proper register state is
handed down to the exception handler itself.
Signed-off-by: Kieran Bingham <kbingham@mpc-data.co.uk>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/cpu')
| -rw-r--r-- | arch/sh/kernel/cpu/sh2/entry.S | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/sh/kernel/cpu/sh2/entry.S b/arch/sh/kernel/cpu/sh2/entry.S index 7a26569..0fc8906 100644 --- a/arch/sh/kernel/cpu/sh2/entry.S +++ b/arch/sh/kernel/cpu/sh2/entry.S @@ -267,7 +267,6 @@ ENTRY(sh_bios_handler) ENTRY(address_error_trap_handler) mov r15,r4 ! regs - add #4,r4 mov #OFF_PC,r0 mov.l @(r0,r15),r6 ! pc mov.l 1f,r0 |
