From 1fda639ae756eb87f585b7d5114490d4ffe649a1 Mon Sep 17 00:00:00 2001 From: Andy Polyakov Date: Sun, 23 Sep 2012 20:29:03 +0000 Subject: sparcv9cap.c: add SPARC-T4 feature detection. Submitted by: David Miller --- crypto/sparc_arch.h | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 crypto/sparc_arch.h (limited to 'crypto/sparc_arch.h') diff --git a/crypto/sparc_arch.h b/crypto/sparc_arch.h new file mode 100644 index 0000000000..f675710307 --- /dev/null +++ b/crypto/sparc_arch.h @@ -0,0 +1,35 @@ +#ifndef __SPARC_ARCH_H__ +#define __SPARC_ARCH_H__ + +#if !__ASSEMBLER__ +extern unsigned int OPENSSL_sparcv9cap_P[]; +#endif + +#define SPARCV9_TICK_PRIVILEGED (1<<0) +#define SPARCV9_PREFER_FPU (1<<1) +#define SPARCV9_VIS1 (1<<2) +#define SPARCV9_VIS2 (1<<3) /* reserved */ +#define SPARCV9_FMADD (1<<4) /* reserved for SPARC64 V */ +#define SPARCV9_BLK (1<<5) /* VIS1 block copy */ +#define SPARCV9_VIS3 (1<<6) +#define SPARCV9_RANDOM (1<<7) + +/* + * OPENSSL_sparcv9cap_P[1] is copy of Compatibility Feature Register, + * %asr26, SPARC-T4 and later. There is no SPARCV9_CFR bit in + * OPENSSL_sparcv9cap_P[0], as %cfr copy is sufficient... + */ +#define CFR_AES 0x00000001 /* Supports AES opcodes */ +#define CFR_DES 0x00000002 /* Supports DES opcodes */ +#define CFR_KASUMI 0x00000004 /* Supports KASUMI opcodes */ +#define CFR_CAMELLIA 0x00000008 /* Supports CAMELLIA opcodes*/ +#define CFR_MD5 0x00000010 /* Supports MD5 opcodes */ +#define CFR_SHA1 0x00000020 /* Supports SHA1 opcodes */ +#define CFR_SHA256 0x00000040 /* Supports SHA256 opcodes */ +#define CFR_SHA512 0x00000080 /* Supports SHA512 opcodes */ +#define CFR_MPMUL 0x00000100 /* Supports MPMUL opcodes */ +#define CFR_MONTMUL 0x00000200 /* Supports MONTMUL opcodes */ +#define CFR_MONTSQR 0x00000400 /* Supports MONTSQR opcodes */ +#define CFR_CRC32C 0x00000800 /* Supports CRC32C opcodes */ + +#endif -- cgit v1.2.3