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Disintegrate asm/system.h for SH

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Disintegrate asm/system.h for SH.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: linux-sh@vger.kernel.org
This commit is contained in:
David Howells 2012-03-28 18:30:03 +01:00
parent 4eb14db444
commit e839ca5287
56 changed files with 503 additions and 396 deletions
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15
arch/sh/include/asm/processor.h
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@ -101,6 +101,10 @@ extern struct sh_cpuinfo cpu_data[];
#define cpu_sleep() __asm__ __volatile__ ("sleep" : : : "memory")
#define cpu_relax() barrier()
void default_idle(void);
void cpu_idle_wait(void);
void stop_this_cpu(void *);
/* Forward decl */
struct seq_operations;
struct task_struct;
@ -161,6 +165,17 @@ int vsyscall_init(void);
#define vsyscall_init() do { } while (0)
#endif
/*
* SH-2A has both 16 and 32-bit opcodes, do lame encoding checks.
*/
#ifdef CONFIG_CPU_SH2A
extern unsigned int instruction_size(unsigned int insn);
#elif defined(CONFIG_SUPERH32)
#define instruction_size(insn) (2)
#else
#define instruction_size(insn) (4)
#endif
#endif /* __ASSEMBLY__ */
#ifdef CONFIG_SUPERH32