40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
|
/*
|
||
|
|
* Copyright 2009 Freescale Semiconductor, Inc.
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU General Public License
|
||
|
|
* as published by the Free Software Foundation; either version
|
||
|
|
* 2 of the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* provides masks and opcode images for use by code generation, emulation
|
||
|
|
* and for instructions that older assemblers might not know about
|
||
|
|
*/
|
||
|
|
#ifndef _ASM_POWERPC_PPC_OPCODE_H
|
||
|
|
#define _ASM_POWERPC_PPC_OPCODE_H
|
||
|
|
|
||
|
|
|
||
|
|
# define stringify_in_c(...) __VA_ARGS__
|
||
|
|
# define ASM_CONST(x) x
|
||
|
|
|
||
|
|
|
||
|
|
#define PPC_INST_VCMPEQUD_RC 0x100000c7
|
||
|
|
#define PPC_INST_VCMPEQUB_RC 0x10000006
|
||
|
|
|
||
|
|
#define __PPC_RC21 (0x1 << 10)
|
||
|
|
|
||
|
|
/* macros to insert fields into opcodes */
|
||
|
|
#define ___PPC_RA(a) (((a) & 0x1f) << 16)
|
||
|
|
#define ___PPC_RB(b) (((b) & 0x1f) << 11)
|
||
|
|
#define ___PPC_RS(s) (((s) & 0x1f) << 21)
|
||
|
|
#define ___PPC_RT(t) ___PPC_RS(t)
|
||
|
|
|
||
|
|
#define VCMPEQUD_RC(vrt, vra, vrb) stringify_in_c(.long PPC_INST_VCMPEQUD_RC | \
|
||
|
|
___PPC_RT(vrt) | ___PPC_RA(vra) | \
|
||
|
|
___PPC_RB(vrb) | __PPC_RC21)
|
||
|
|
|
||
|
|
#define VCMPEQUB_RC(vrt, vra, vrb) stringify_in_c(.long PPC_INST_VCMPEQUB_RC | \
|
||
|
|
___PPC_RT(vrt) | ___PPC_RA(vra) | \
|
||
|
|
___PPC_RB(vrb) | __PPC_RC21)
|
||
|
|
|
||
|
|
#endif /* _ASM_POWERPC_PPC_OPCODE_H */
|