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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:02:30 +0000 |
| commit | 76cb841cb886eef6b3bee341a2266c76578724ad (patch) | |
| tree | f5892e5ba6cc11949952a6ce4ecbe6d516d6ce58 /tools/testing/selftests/powerpc/stringloops/asm | |
| parent | Initial commit. (diff) | |
| download | linux-76cb841cb886eef6b3bee341a2266c76578724ad.tar.xz linux-76cb841cb886eef6b3bee341a2266c76578724ad.zip | |
Adding upstream version 4.19.249.upstream/4.19.249
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/testing/selftests/powerpc/stringloops/asm')
4 files changed, 74 insertions, 0 deletions
diff --git a/tools/testing/selftests/powerpc/stringloops/asm/cache.h b/tools/testing/selftests/powerpc/stringloops/asm/cache.h new file mode 100644 index 000000000..8a2840831 --- /dev/null +++ b/tools/testing/selftests/powerpc/stringloops/asm/cache.h @@ -0,0 +1 @@ +#define IFETCH_ALIGN_BYTES 4 diff --git a/tools/testing/selftests/powerpc/stringloops/asm/export.h b/tools/testing/selftests/powerpc/stringloops/asm/export.h new file mode 100644 index 000000000..2d14a9b42 --- /dev/null +++ b/tools/testing/selftests/powerpc/stringloops/asm/export.h @@ -0,0 +1 @@ +#define EXPORT_SYMBOL(x) 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..9de413c0c --- /dev/null +++ b/tools/testing/selftests/powerpc/stringloops/asm/ppc-opcode.h @@ -0,0 +1,39 @@ +/* + * 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 */ diff --git a/tools/testing/selftests/powerpc/stringloops/asm/ppc_asm.h b/tools/testing/selftests/powerpc/stringloops/asm/ppc_asm.h new file mode 100644 index 000000000..d2c0a911f --- /dev/null +++ b/tools/testing/selftests/powerpc/stringloops/asm/ppc_asm.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _PPC_ASM_H +#define __PPC_ASM_H +#include <ppc-asm.h> + +#ifndef r1 +#define r1 sp +#endif + +#define _GLOBAL(A) FUNC_START(test_ ## A) +#define _GLOBAL_TOC(A) FUNC_START(test_ ## A) + +#define CONFIG_ALTIVEC + +#define R14 r14 +#define R15 r15 +#define R16 r16 +#define R17 r17 +#define R18 r18 +#define R19 r19 +#define R20 r20 +#define R21 r21 +#define R22 r22 +#define R29 r29 +#define R30 r30 +#define R31 r31 + +#define STACKFRAMESIZE 256 +#define STK_REG(i) (112 + ((i)-14)*8) + +#define BEGIN_FTR_SECTION +#define END_FTR_SECTION_IFSET(val) +#endif |