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sh: migrate to arch/sh/include/

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This follows the sparc changes a439fe51a1.

Most of the moving about was done with Sam's directions at:

http://marc.info/?l=linux-sh&m=121724823706062&w=2

with subsequent hacking and fixups entirely my fault.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt
2008-07-29 08:09:44 +09:00
parent 25326277d8
commit f15cbe6f1a
296 changed files with 268 additions and 131 deletions
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85
arch/sh/include/asm/irqflags_64.h Normal file
View File

@@ -0,0 +1,85 @@
#ifndef __ASM_SH_IRQFLAGS_64_H
#define __ASM_SH_IRQFLAGS_64_H
#include <cpu/registers.h>
#define SR_MASK_LL 0x00000000000000f0LL
#define SR_BL_LL 0x0000000010000000LL
static inline void raw_local_irq_enable(void)
{
unsigned long long __dummy0, __dummy1 = ~SR_MASK_LL;
__asm__ __volatile__("getcon " __SR ", %0\n\t"
"and %0, %1, %0\n\t"
"putcon %0, " __SR "\n\t"
: "=&r" (__dummy0)
: "r" (__dummy1));
}
static inline void raw_local_irq_disable(void)
{
unsigned long long __dummy0, __dummy1 = SR_MASK_LL;
__asm__ __volatile__("getcon " __SR ", %0\n\t"
"or %0, %1, %0\n\t"
"putcon %0, " __SR "\n\t"
: "=&r" (__dummy0)
: "r" (__dummy1));
}
static inline void set_bl_bit(void)
{
unsigned long long __dummy0, __dummy1 = SR_BL_LL;
__asm__ __volatile__("getcon " __SR ", %0\n\t"
"or %0, %1, %0\n\t"
"putcon %0, " __SR "\n\t"
: "=&r" (__dummy0)
: "r" (__dummy1));
}
static inline void clear_bl_bit(void)
{
unsigned long long __dummy0, __dummy1 = ~SR_BL_LL;
__asm__ __volatile__("getcon " __SR ", %0\n\t"
"and %0, %1, %0\n\t"
"putcon %0, " __SR "\n\t"
: "=&r" (__dummy0)
: "r" (__dummy1));
}
static inline unsigned long __raw_local_save_flags(void)
{
unsigned long long __dummy = SR_MASK_LL;
unsigned long flags;
__asm__ __volatile__ (
"getcon " __SR ", %0\n\t"
"and %0, %1, %0"
: "=&r" (flags)
: "r" (__dummy));
return flags;
}
static inline unsigned long __raw_local_irq_save(void)
{
unsigned long long __dummy0, __dummy1 = SR_MASK_LL;
unsigned long flags;
__asm__ __volatile__ (
"getcon " __SR ", %1\n\t"
"or %1, r63, %0\n\t"
"or %1, %2, %1\n\t"
"putcon %1, " __SR "\n\t"
"and %0, %2, %0"
: "=&r" (flags), "=&r" (__dummy0)
: "r" (__dummy1));
return flags;
}
#endif /* __ASM_SH_IRQFLAGS_64_H */