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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
| commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
| tree | a94efe259b9009378be6d90eb30d2b019d95c194 /tools/testing/selftests/powerpc/stringloops/asm/ppc-opcode.h | |
| parent | Initial commit. (diff) | |
| download | linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.tar.xz linux-5d1646d90e1f2cceb9f0828f4b28318cd0ec7744.zip | |
Adding upstream version 5.10.209.upstream/5.10.209
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/testing/selftests/powerpc/stringloops/asm/ppc-opcode.h')
| -rw-r--r-- | tools/testing/selftests/powerpc/stringloops/asm/ppc-opcode.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/tools/testing/selftests/powerpc/stringloops/asm/ppc-opcode.h b/tools/testing/selftests/powerpc/stringloops/asm/ppc-opcode.h new file mode 100644 index 000000000..3edd1a1d9 --- /dev/null +++ b/tools/testing/selftests/powerpc/stringloops/asm/ppc-opcode.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright 2009 Freescale Semiconductor, Inc. + * + * 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 */ |