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ppccap.c (302408) ppccap.c (325335)
1#include <stdio.h>
2#include <stdlib.h>
3#include <string.h>
4#include <setjmp.h>
5#include <signal.h>
6#include <unistd.h>
7#if defined(__linux) || defined(_AIX)
8# include <sys/utsname.h>
9#endif
1#include <stdio.h>
2#include <stdlib.h>
3#include <string.h>
4#include <setjmp.h>
5#include <signal.h>
6#include <unistd.h>
7#if defined(__linux) || defined(_AIX)
8# include <sys/utsname.h>
9#endif
10#if defined(__APPLE__) && defined(__MACH__)
11# include <sys/types.h>
12# include <sys/sysctl.h>
13#endif
10#include <openssl/crypto.h>
11#include <openssl/bn.h>
12
13#include "ppc_arch.h"
14
15unsigned int OPENSSL_ppccap_P = 0;
16
17static sigset_t all_masked;

--- 100 unchanged lines hidden (view full) ---

118 if (sysconf(_SC_AIX_KERNEL_BITMODE) != 64)
119 return;
120# endif
121 if (uname(&uts) != 0 || atoi(uts.version) < 6)
122 return;
123 }
124#endif
125
14#include <openssl/crypto.h>
15#include <openssl/bn.h>
16
17#include "ppc_arch.h"
18
19unsigned int OPENSSL_ppccap_P = 0;
20
21static sigset_t all_masked;

--- 100 unchanged lines hidden (view full) ---

122 if (sysconf(_SC_AIX_KERNEL_BITMODE) != 64)
123 return;
124# endif
125 if (uname(&uts) != 0 || atoi(uts.version) < 6)
126 return;
127 }
128#endif
129
130#if defined(__APPLE__) && defined(__MACH__)
131 {
132 int val;
133 size_t len = sizeof(val);
134
135 if (sysctlbyname("hw.optional.64bitops", &val, &len, NULL, 0) == 0) {
136 if (val)
137 OPENSSL_ppccap_P |= PPC_FPU64;
138 }
139
140 len = sizeof(val);
141 if (sysctlbyname("hw.optional.altivec", &val, &len, NULL, 0) == 0) {
142 if (val)
143 OPENSSL_ppccap_P |= PPC_ALTIVEC;
144 }
145
146 return;
147 }
148#endif
149
126 memset(&ill_act, 0, sizeof(ill_act));
127 ill_act.sa_handler = ill_handler;
128 ill_act.sa_mask = all_masked;
129
130 sigprocmask(SIG_SETMASK, &ill_act.sa_mask, &oset);
131 sigaction(SIGILL, &ill_act, &ill_oact);
132
133 if (sizeof(size_t) == 4) {

--- 26 unchanged lines hidden --- 		150 memset(&ill_act, 0, sizeof(ill_act));
151 ill_act.sa_handler = ill_handler;
152 ill_act.sa_mask = all_masked;
153
154 sigprocmask(SIG_SETMASK, &ill_act.sa_mask, &oset);
155 sigaction(SIGILL, &ill_act, &ill_oact);
156
157 if (sizeof(size_t) == 4) {

--- 26 unchanged lines hidden ---