From a774ec75c287e97bb3c5d6d173106c3ffc34cecd Mon Sep 17 00:00:00 2001
From: cvs2svn <admin@example.com>
Date: Mon, 22 Jul 2013 14:40:46 +0000
Subject: This commit was manufactured by cvs2git to create tag
 'OPENBSD_5_4_BASE'.

---
 src/lib/libcrypto/ppccap.c | 115 ---------------------------------------------
 1 file changed, 115 deletions(-)
 delete mode 100644 src/lib/libcrypto/ppccap.c

(limited to 'src/lib/libcrypto/ppccap.c')

diff --git a/src/lib/libcrypto/ppccap.c b/src/lib/libcrypto/ppccap.c
deleted file mode 100644
index ab89ccaa12..0000000000
--- a/src/lib/libcrypto/ppccap.c
+++ /dev/null
@@ -1,115 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <setjmp.h>
-#include <signal.h>
-#include <crypto.h>
-#include <openssl/bn.h>
-
-#define PPC_FPU64	(1<<0)
-#define PPC_ALTIVEC	(1<<1)
-
-static int OPENSSL_ppccap_P = 0;
-
-static sigset_t all_masked;
-
-#ifdef OPENSSL_BN_ASM_MONT
-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);
-	}
-#endif
-
-static sigjmp_buf ill_jmp;
-static void ill_handler (int sig) { siglongjmp(ill_jmp,sig); }
-
-void OPENSSL_ppc64_probe(void);
-
-void OPENSSL_cpuid_setup(void)
-	{
-	char *e;
-	struct sigaction	ill_oact,ill_act;
-	sigset_t		oset;
-	static int trigger=0;
-
-	if (trigger) return;
-	trigger=1;
- 
-	sigfillset(&all_masked);
-	sigdelset(&all_masked,SIGILL);
-	sigdelset(&all_masked,SIGTRAP);
-#ifdef SIGEMT
-	sigdelset(&all_masked,SIGEMT);
-#endif
-	sigdelset(&all_masked,SIGFPE);
-	sigdelset(&all_masked,SIGBUS);
-	sigdelset(&all_masked,SIGSEGV);
-
-	if ((e=getenv("OPENSSL_ppccap")))
-		{
-		OPENSSL_ppccap_P=strtoul(e,NULL,0);
-		return;
-		}
-
-	OPENSSL_ppccap_P = 0;
-
-	memset(&ill_act,0,sizeof(ill_act));
-	ill_act.sa_handler = ill_handler;
-	ill_act.sa_mask    = all_masked;
-
-	sigprocmask(SIG_SETMASK,&ill_act.sa_mask,&oset);
-	sigaction(SIGILL,&ill_act,&ill_oact);
-
-	if (sizeof(size_t)==4)
-		{
-		if (sigsetjmp(ill_jmp,1) == 0)
-			{
-			OPENSSL_ppc64_probe();
-			OPENSSL_ppccap_P |= PPC_FPU64;
-			}
-		}
-	else
-		{
-		/*
-		 * Wanted code detecting POWER6 CPU and setting PPC_FPU64
-		 */
-		}
-
-	if (sigsetjmp(ill_jmp,1) == 0)
-		{
-		OPENSSL_altivec_probe();
-		OPENSSL_ppccap_P |= PPC_ALTIVEC;
-		}
-
-	sigaction (SIGILL,&ill_oact,NULL);
-	sigprocmask(SIG_SETMASK,&oset,NULL);
-	}
-- 
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