diff options
Diffstat (limited to 'arch/powerpc/include/asm/asm-compat.h')
| -rw-r--r-- | arch/powerpc/include/asm/asm-compat.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/asm-compat.h b/arch/powerpc/include/asm/asm-compat.h new file mode 100644 index 000000000..19b70c5b5 --- /dev/null +++ b/arch/powerpc/include/asm/asm-compat.h @@ -0,0 +1,62 @@ +#ifndef _ASM_POWERPC_ASM_COMPAT_H +#define _ASM_POWERPC_ASM_COMPAT_H + +#include <asm/asm-const.h> +#include <asm/types.h> +#include <asm/ppc-opcode.h> + +#ifdef __powerpc64__ + +/* operations for longs and pointers */ +#define PPC_LL stringify_in_c(ld) +#define PPC_STL stringify_in_c(std) +#define PPC_STLU stringify_in_c(stdu) +#define PPC_LCMPI stringify_in_c(cmpdi) +#define PPC_LCMPLI stringify_in_c(cmpldi) +#define PPC_LCMP stringify_in_c(cmpd) +#define PPC_LONG stringify_in_c(.8byte) +#define PPC_LONG_ALIGN stringify_in_c(.balign 8) +#define PPC_TLNEI stringify_in_c(tdnei) +#define PPC_LLARX(t, a, b, eh) PPC_LDARX(t, a, b, eh) +#define PPC_STLCX stringify_in_c(stdcx.) +#define PPC_CNTLZL stringify_in_c(cntlzd) +#define PPC_MTOCRF(FXM, RS) MTOCRF((FXM), RS) +#define PPC_LR_STKOFF 16 +#define PPC_MIN_STKFRM 112 + +#ifdef __BIG_ENDIAN__ +#define LHZX_BE stringify_in_c(lhzx) +#define LWZX_BE stringify_in_c(lwzx) +#define LDX_BE stringify_in_c(ldx) +#define STWX_BE stringify_in_c(stwx) +#define STDX_BE stringify_in_c(stdx) +#else +#define LHZX_BE stringify_in_c(lhbrx) +#define LWZX_BE stringify_in_c(lwbrx) +#define LDX_BE stringify_in_c(ldbrx) +#define STWX_BE stringify_in_c(stwbrx) +#define STDX_BE stringify_in_c(stdbrx) +#endif + +#else /* 32-bit */ + +/* operations for longs and pointers */ +#define PPC_LL stringify_in_c(lwz) +#define PPC_STL stringify_in_c(stw) +#define PPC_STLU stringify_in_c(stwu) +#define PPC_LCMPI stringify_in_c(cmpwi) +#define PPC_LCMPLI stringify_in_c(cmplwi) +#define PPC_LCMP stringify_in_c(cmpw) +#define PPC_LONG stringify_in_c(.long) +#define PPC_LONG_ALIGN stringify_in_c(.balign 4) +#define PPC_TLNEI stringify_in_c(twnei) +#define PPC_LLARX(t, a, b, eh) PPC_LWARX(t, a, b, eh) +#define PPC_STLCX stringify_in_c(stwcx.) +#define PPC_CNTLZL stringify_in_c(cntlzw) +#define PPC_MTOCRF stringify_in_c(mtcrf) +#define PPC_LR_STKOFF 4 +#define PPC_MIN_STKFRM 16 + +#endif + +#endif /* _ASM_POWERPC_ASM_COMPAT_H */ |