diff options
Diffstat (limited to 'src/lib/libcrypto/ppccap.c')
-rw-r--r-- | src/lib/libcrypto/ppccap.c | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/src/lib/libcrypto/ppccap.c b/src/lib/libcrypto/ppccap.c deleted file mode 100644 index ce01edf6ec..0000000000 --- a/src/lib/libcrypto/ppccap.c +++ /dev/null | |||
@@ -1,50 +0,0 @@ | |||
1 | /* $OpenBSD: ppccap.c,v 1.6 2014/07/17 23:48:24 deraadt Exp $ */ | ||
2 | |||
3 | #include <sys/types.h> | ||
4 | #include <sys/sysctl.h> | ||
5 | #include <machine/cpu.h> | ||
6 | #include <unistd.h> | ||
7 | |||
8 | #include <crypto.h> | ||
9 | #include <openssl/bn.h> | ||
10 | |||
11 | #ifdef unused | ||
12 | #define PPC_FPU64 (1<<0) | ||
13 | #define PPC_ALTIVEC (1<<1) | ||
14 | |||
15 | static int OPENSSL_ppccap_P = 0; | ||
16 | #endif | ||
17 | |||
18 | #ifdef OPENSSL_BN_ASM_MONT | ||
19 | extern int bn_mul_mont_int(BN_ULONG *, const BN_ULONG *, const BN_ULONG *, | ||
20 | const BN_ULONG *, const BN_ULONG *, int); | ||
21 | int | ||
22 | bn_mul_mont(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp, | ||
23 | const BN_ULONG *np, const BN_ULONG *n0, int num) | ||
24 | { | ||
25 | return bn_mul_mont_int(rp, ap, bp, np, n0, num); | ||
26 | } | ||
27 | #endif | ||
28 | |||
29 | #ifdef unused | ||
30 | void OPENSSL_cpuid_setup(void) __attribute__((constructor)); | ||
31 | |||
32 | void | ||
33 | OPENSSL_cpuid_setup(void) | ||
34 | { | ||
35 | static const int mib[2] = { CTL_MACHDEP, CPU_ALTIVEC }; | ||
36 | static int trigger = 0; | ||
37 | int altivec = 0; | ||
38 | size_t size; | ||
39 | |||
40 | if (trigger) | ||
41 | return; | ||
42 | trigger = 1; | ||
43 | |||
44 | size = sizeof altivec; | ||
45 | if (sysctl(mib, 2, &altivec, &size, NULL, 0) != -1) { | ||
46 | if (altivec != 0) | ||
47 | OPENSSL_ppccap_P |= PPC_ALTIVEC; | ||
48 | } | ||
49 | } | ||
50 | #endif | ||