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| author | Paul Mundt <lethal@linux-sh.org> | 2009-12-08 15:47:12 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-12-08 15:47:12 +0900 |
| commit | 6424db52e24e8cdf89917fa3c10395116440160e (patch) | |
| tree | bd923d78f90addb080abc82f3bff6ca5c9bf10b4 /arch/sh/kernel/cpu/sh3 | |
| parent | 09a072947791088b88ae15111cf68fc5aaaf758d (diff) | |
| parent | 6a5a0b9139b19dd1a107870269a35bc9cf18d2dc (diff) | |
| download | kernel_samsung_aries-6424db52e24e8cdf89917fa3c10395116440160e.zip kernel_samsung_aries-6424db52e24e8cdf89917fa3c10395116440160e.tar.gz kernel_samsung_aries-6424db52e24e8cdf89917fa3c10395116440160e.tar.bz2 | |
Merge branch 'master' into sh/hw-breakpoints
Conflict between FPU thread flag migration and debug
thread flag addition.
Conflicts:
arch/sh/include/asm/thread_info.h
arch/sh/include/asm/ubc.h
arch/sh/kernel/process_32.c
Diffstat (limited to 'arch/sh/kernel/cpu/sh3')
| -rw-r--r-- | arch/sh/kernel/cpu/sh3/entry.S | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/arch/sh/kernel/cpu/sh3/entry.S b/arch/sh/kernel/cpu/sh3/entry.S index bb407ef..3f7e2a2 100644 --- a/arch/sh/kernel/cpu/sh3/entry.S +++ b/arch/sh/kernel/cpu/sh3/entry.S @@ -297,41 +297,8 @@ ENTRY(vbr_base) ! .balign 256,0,256 general_exception: -#ifndef CONFIG_CPU_SUBTYPE_SHX3 bra handle_exception sts pr, k3 ! save original pr value in k3 -#else - mov.l 1f, k4 - mov.l @k4, k4 - - ! Is EXPEVT larger than 0x800? - mov #0x8, k0 - shll8 k0 - cmp/hs k0, k4 - bf 0f - - ! then add 0x580 (k2 is 0xd80 or 0xda0) - mov #0x58, k0 - shll2 k0 - shll2 k0 - add k0, k4 -0: - ! Setup stack and save DSP context (k0 contains original r15 on return) - bsr prepare_stack - nop - - ! Save registers / Switch to bank 0 - mov k4, k2 ! keep vector in k2 - mov.l 1f, k4 ! SR bits to clear in k4 - bsr save_regs ! needs original pr value in k3 - nop - - bra handle_exception_special - nop - - .align 2 -1: .long EXPEVT -#endif ! prepare_stack() ! - roll back gRB |