tools/testing/selftests/powerpc/copyloops/asm/ppc_asm.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __SELFTESTS_POWERPC_PPC_ASM_H
   3 #define __SELFTESTS_POWERPC_PPC_ASM_H
   4 #include <ppc-asm.h>
   5
   6 #define CONFIG_ALTIVEC
   7
   8 #define r1      1
   9
  10 #define R14 r14
  11 #define R15 r15
  12 #define R16 r16
  13 #define R17 r17
  14 #define R18 r18
  15 #define R19 r19
  16 #define R20 r20
  17 #define R21 r21
  18 #define R22 r22
  19 #define R29 r29
  20 #define R30 r30
  21 #define R31 r31
  22
  23 #define STACKFRAMESIZE  256
  24 #define STK_REG(i)      (112 + ((i)-14)*8)
  25
  26 #define _GLOBAL(A) FUNC_START(test_ ## A)
  27 #define _GLOBAL_TOC(A) _GLOBAL(A)
  28 #define _GLOBAL_TOC_KASAN(A) _GLOBAL(A)
  29
  30 #define PPC_MTOCRF(A, B)        mtocrf A, B
  31
  32 #define EX_TABLE(x, y)                  \
  33         .section __ex_table,"a";        \
  34         .8byte  x, y;                   \
  35         .previous
  36
  37 #define BEGIN_FTR_SECTION               .if test_feature
  38 #define FTR_SECTION_ELSE                .else
  39 #define ALT_FTR_SECTION_END_IFCLR(x)    .endif
  40 #define ALT_FTR_SECTION_END_IFSET(x)    .endif
  41 #define ALT_FTR_SECTION_END(x, y)       .endif
  42 #define END_FTR_SECTION_IFCLR(x)        .endif
  43 #define END_FTR_SECTION_IFSET(x)        .endif
  44
  45 /* Default to taking the first of any alternative feature sections */
  46 test_feature = 1
  47
  48 #endif /* __SELFTESTS_POWERPC_PPC_ASM_H */