-int bn_mul_mont(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp, const BN_ULONG *np, const BN_ULONG *n0, int num)
- {
- int bn_mul_mont_fpu64(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp, const BN_ULONG *np, const BN_ULONG *n0, int num);
- int bn_mul_mont_int(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp, const BN_ULONG *np, const BN_ULONG *n0, int num);
-
- if (sizeof(size_t)==4)
- {
-#if (defined(__APPLE__) && defined(__MACH__))
- if (num>=8 && (num&3)==0 && (OPENSSL_ppccap_P&PPC_FPU64))
- return bn_mul_mont_fpu64(rp,ap,bp,np,n0,num);
-#else
- /* boundary of 32 was experimentally determined on
- Linux 2.6.22, might have to be adjusted on AIX... */
- if (num>=32 && (num&3)==0 && (OPENSSL_ppccap_P&PPC_FPU64))
- {
- sigset_t oset;
- int ret;
-
- sigprocmask(SIG_SETMASK,&all_masked,&oset);
- ret=bn_mul_mont_fpu64(rp,ap,bp,np,n0,num);
- sigprocmask(SIG_SETMASK,&oset,NULL);
-
- return ret;
- }
-#endif
- }
- else if ((OPENSSL_ppccap_P&PPC_FPU64))
- /* this is a "must" on POWER6, but run-time detection
- * is not implemented yet... */
- return bn_mul_mont_fpu64(rp,ap,bp,np,n0,num);
-
- return bn_mul_mont_int(rp,ap,bp,np,n0,num);
- }
+int bn_mul_mont(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
+ const BN_ULONG *np, const BN_ULONG *n0, int num)
+{
+ int bn_mul_mont_fpu64(BN_ULONG *rp, const BN_ULONG *ap,
+ const BN_ULONG *bp, const BN_ULONG *np,
+ const BN_ULONG *n0, int num);
+ int bn_mul_mont_int(BN_ULONG *rp, const BN_ULONG *ap, const BN_ULONG *bp,
+ const BN_ULONG *np, const BN_ULONG *n0, int num);
+
+ if (sizeof(size_t) == 4) {
+# if 1 || (defined(__APPLE__) && defined(__MACH__))
+ if (num >= 8 && (num & 3) == 0 && (OPENSSL_ppccap_P & PPC_FPU64))
+ return bn_mul_mont_fpu64(rp, ap, bp, np, n0, num);
+# else
+ /*
+ * boundary of 32 was experimentally determined on Linux 2.6.22,
+ * might have to be adjusted on AIX...
+ */
+ if (num >= 32 && (num & 3) == 0 && (OPENSSL_ppccap_P & PPC_FPU64)) {
+ sigset_t oset;
+ int ret;
+
+ sigprocmask(SIG_SETMASK, &all_masked, &oset);
+ ret = bn_mul_mont_fpu64(rp, ap, bp, np, n0, num);
+ sigprocmask(SIG_SETMASK, &oset, NULL);
+
+ return ret;
+ }
+# endif
+ } else if ((OPENSSL_ppccap_P & PPC_FPU64))
+ /*
+ * this is a "must" on POWER6, but run-time detection is not
+ * implemented yet...
+ */
+ return bn_mul_mont_fpu64(rp, ap, bp, np, n0, num);
+
+ return bn_mul_mont_int(rp, ap, bp, np, n0, num);
+}