arch/alpha/include/uapi/asm/regdef.h

16

#define s0 $9 /* saved-registers (callee-saved registers) */

arch/arm64/crypto/sm3-neon-core.S

64

#define s0 w23

arch/loongarch/include/asm/regdef.h

31

#define s0 $r23 /* callee saved */

arch/mips/include/asm/regdef.h

132

#define s0 $16 /* callee saved */

arch/mips/include/asm/regdef.h

175

#define s0 $16 /* callee saved */

arch/x86/crypto/blowfish-x86_64-asm_64.S

15

#define s0 ((16 + 2) * 4)

arch/x86/crypto/twofish-avx-x86_64-asm_64.S

25

#define s0 0

arch/x86/crypto/twofish-i586-asm_32.S

26

#define s0 0 /* S0 Array 256 Words each */

arch/x86/crypto/twofish-x86_64-asm_64-3way.S

15

#define s0 0

arch/x86/crypto/twofish-x86_64-asm_64.S

21

#define s0 0 /* S0 Array 256 Words each */

lib/crypto/sha256.c

61

#define s0(x) (ror32((x), 7) ^ ror32((x), 18) ^ ((x) >> 3))

lib/crypto/sha512.c

70

#define s0(x) (ror64((x), 1) ^ ror64((x), 8) ^ ((x) >> 7))

tools/testing/selftests/kvm/include/loongarch/processor.h

34

#define s0 $r23