arch/um/include/asm/xor.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _ASM_UM_XOR_H
   3 #define _ASM_UM_XOR_H
   4
   5 #ifdef CONFIG_64BIT
   6 #undef CONFIG_X86_32
   7 #define TT_CPU_INF_XOR_DEFAULT (AVX_SELECT(&xor_block_sse_pf64))
   8 #else
   9 #define CONFIG_X86_32 1
  10 #define TT_CPU_INF_XOR_DEFAULT (AVX_SELECT(&xor_block_8regs))
  11 #endif
  12
  13 #include <asm/cpufeature.h>
  14 #include <../../x86/include/asm/xor.h>
  15 #include <linux/time-internal.h>
  16
  17 #ifdef CONFIG_UML_TIME_TRAVEL_SUPPORT
  18 #undef XOR_SELECT_TEMPLATE
  19 /* pick an arbitrary one - measuring isn't possible with inf-cpu */
  20 #define XOR_SELECT_TEMPLATE(x)  \
  21         (time_travel_mode == TT_MODE_INFCPU ? TT_CPU_INF_XOR_DEFAULT : x)
  22 #endif
  23
  24 #endif