| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef __SELFTESTS_POWERPC_PPC_ASM_H |
| #define __SELFTESTS_POWERPC_PPC_ASM_H |
| #include <ppc-asm.h> |
| |
| #define CONFIG_ALTIVEC |
| |
| #define r1 1 |
| |
| #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 _GLOBAL(A) FUNC_START(test_ ## A) |
| #define _GLOBAL_TOC(A) _GLOBAL(A) |
| #define _GLOBAL_TOC_KASAN(A) _GLOBAL(A) |
| #define _GLOBAL_KASAN(A) _GLOBAL(A) |
| #define CFUNC(name) name |
| |
| #define PPC_MTOCRF(A, B) mtocrf A, B |
| |
| #define EX_TABLE(x, y) \ |
| .section __ex_table,"a"; \ |
| .8byte x, y; \ |
| .previous |
| |
| #define BEGIN_FTR_SECTION .if test_feature |
| #define FTR_SECTION_ELSE .else |
| #define ALT_FTR_SECTION_END_IFCLR(x) .endif |
| #define ALT_FTR_SECTION_END_IFSET(x) .endif |
| #define ALT_FTR_SECTION_END(x, y) .endif |
| #define END_FTR_SECTION_IFCLR(x) .endif |
| #define END_FTR_SECTION_IFSET(x) .endif |
| |
| /* Default to taking the first of any alternative feature sections */ |
| test_feature = 1 |
| |
| #define DCBT_SETUP_STREAMS(from, from_parms, to, to_parms, scratch) \ |
| lis scratch,0x8000; /* GO=1 */ \ |
| clrldi scratch,scratch,32; \ |
| /* setup read stream 0 */ \ |
| dcbt 0,from,0b01000; /* addr from */ \ |
| dcbt 0,from_parms,0b01010; /* length and depth from */ \ |
| /* setup write stream 1 */ \ |
| dcbtst 0,to,0b01000; /* addr to */ \ |
| dcbtst 0,to_parms,0b01010; /* length and depth to */ \ |
| eieio; \ |
| dcbt 0,scratch,0b01010; /* all streams GO */ |
| |
| #endif /* __SELFTESTS_POWERPC_PPC_ASM_H */ |
