diff options
Diffstat (limited to 'extra/crc32-vpmsum/ppc-opcode.h')
| -rw-r--r-- | extra/crc32-vpmsum/ppc-opcode.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/extra/crc32-vpmsum/ppc-opcode.h b/extra/crc32-vpmsum/ppc-opcode.h new file mode 100644 index 00000000000..5942bd4923a --- /dev/null +++ b/extra/crc32-vpmsum/ppc-opcode.h @@ -0,0 +1,23 @@ +#ifndef __OPCODES_H +#define __OPCODES_H + +#define __PPC_RA(a) (((a) & 0x1f) << 16) +#define __PPC_RB(b) (((b) & 0x1f) << 11) +#define __PPC_XA(a) ((((a) & 0x1f) << 16) | (((a) & 0x20) >> 3)) +#define __PPC_XB(b) ((((b) & 0x1f) << 11) | (((b) & 0x20) >> 4)) +#define __PPC_XS(s) ((((s) & 0x1f) << 21) | (((s) & 0x20) >> 5)) +#define __PPC_XT(s) __PPC_XS(s) +#define VSX_XX3(t, a, b) (__PPC_XT(t) | __PPC_XA(a) | __PPC_XB(b)) +#define VSX_XX1(s, a, b) (__PPC_XS(s) | __PPC_RA(a) | __PPC_RB(b)) + +#define PPC_INST_VPMSUMW 0x10000488 +#define PPC_INST_VPMSUMD 0x100004c8 +#define PPC_INST_MFVSRD 0x7c000066 +#define PPC_INST_MTVSRD 0x7c000166 + +#define VPMSUMW(t, a, b) .long PPC_INST_VPMSUMW | VSX_XX3((t), a, b) +#define VPMSUMD(t, a, b) .long PPC_INST_VPMSUMD | VSX_XX3((t), a, b) +#define MFVRD(a, t) .long PPC_INST_MFVSRD | VSX_XX1((t)+32, a, 0) +#define MTVRD(t, a) .long PPC_INST_MTVSRD | VSX_XX1((t)+32, a, 0) + +#endif |