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sh: Fix up the SH-5 build with caches enabled.

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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt
2009-08-16 01:50:17 +09:00
parent 1ee4ab09f3
commit 94ecd224c9
6 changed files with 64 additions and 303 deletions
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10
arch/sh/include/asm/system_32.h
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@@ -63,6 +63,16 @@ do { \
#define __restore_dsp(tsk) do { } while (0)
#endif
#if defined(CONFIG_CPU_SH4A)
#define __icbi(addr) __asm__ __volatile__ ( "icbi @%0\n\t" : : "r" (addr))
#else
#define __icbi(addr) mb()
#endif
#define __ocbp(addr) __asm__ __volatile__ ( "ocbp @%0\n\t" : : "r" (addr))
#define __ocbi(addr) __asm__ __volatile__ ( "ocbi @%0\n\t" : : "r" (addr))
#define __ocbwb(addr) __asm__ __volatile__ ( "ocbwb @%0\n\t" : : "r" (addr))
struct task_struct *__switch_to(struct task_struct *prev,
struct task_struct *next);