ics-openvpn as a submodule! beautiful

ics-openvpn is now officially on GitHub, and they track openssl and
openvpn as submodules, so it's easier to update everything. Just a git
submodule update --recursive.

I've also set up soft links to native modules from ics-openvpn in app,
so that we don't copy files in Gradle (which was causing problems with
the submodules .git* files, not being copied). That makes the repo
cleaner.

1 files changed, 0 insertions, 157 deletions

diff --git a/app/openssl/crypto/armcap.c b/app/openssl/crypto/armcap.c
deleted file mode 100644
index 7e46d07a..00000000
--- a/app/openssl/crypto/armcap.c
+++ /dev/null
@@ -1,157 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <setjmp.h>
-#include <signal.h>
-#include <crypto.h>
-
-#include "arm_arch.h"
-
-unsigned int OPENSSL_armcap_P;
-
-static sigset_t all_masked;
-
-static sigjmp_buf ill_jmp;
-static void ill_handler (int sig) { siglongjmp(ill_jmp,sig); }
-
-/*
- * Following subroutines could have been inlined, but it's not all
- * ARM compilers support inline assembler...
- */
-void _armv7_neon_probe(void);
-void _armv8_aes_probe(void);
-void _armv8_sha1_probe(void);
-void _armv8_sha256_probe(void);
-void _armv8_pmull_probe(void);
-unsigned long _armv7_tick(void);
-
-unsigned long OPENSSL_rdtsc(void)
-	{
-	if (OPENSSL_armcap_P & ARMV7_TICK)
-		return _armv7_tick();
-	else
-		return 0;
-	}
-
-/*
- * Use a weak reference to getauxval() so we can use it if it is available but
- * don't break the build if it is not.
- */
-#if defined(__GNUC__) && __GNUC__>=2
-void OPENSSL_cpuid_setup(void) __attribute__((constructor));
-extern unsigned long getauxval(unsigned long type) __attribute__((weak));
-#else
-static unsigned long (*getauxval)(unsigned long) = NULL;
-#endif
-
-/*
- * ARM puts the the feature bits for Crypto Extensions in AT_HWCAP2, whereas
- * AArch64 used AT_HWCAP.
- */
-#if defined(__arm__) || defined (__arm)
-# define HWCAP			16	/* AT_HWCAP */
-# define HWCAP_NEON		(1 << 12)
-
-# define HWCAP_CE		26	/* AT_HWCAP2 */
-# define HWCAP_CE_AES		(1 << 0)
-# define HWCAP_CE_PMULL		(1 << 1)
-# define HWCAP_CE_SHA1		(1 << 2)
-# define HWCAP_CE_SHA256	(1 << 3)
-#elif defined(__aarch64__)
-# define HWCAP			16	/* AT_HWCAP */
-# define HWCAP_NEON		(1 << 1)
-
-# define HWCAP_CE		HWCAP
-# define HWCAP_CE_AES		(1 << 3)
-# define HWCAP_CE_PMULL		(1 << 4)
-# define HWCAP_CE_SHA1		(1 << 5)
-# define HWCAP_CE_SHA256	(1 << 6)
-#endif
-
-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;
- 
-	if ((e=getenv("OPENSSL_armcap")))
-		{
-		OPENSSL_armcap_P=(unsigned int)strtoul(e,NULL,0);
-		return;
-		}
-
-	sigfillset(&all_masked);
-	sigdelset(&all_masked,SIGILL);
-	sigdelset(&all_masked,SIGTRAP);
-	sigdelset(&all_masked,SIGFPE);
-	sigdelset(&all_masked,SIGBUS);
-	sigdelset(&all_masked,SIGSEGV);
-
-	OPENSSL_armcap_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 (getauxval != NULL)
-		{
-		if (getauxval(HWCAP) & HWCAP_NEON)
-			{
-			unsigned long hwcap = getauxval(HWCAP_CE);
-
-			OPENSSL_armcap_P |= ARMV7_NEON;
-
-			if (hwcap & HWCAP_CE_AES)
-				OPENSSL_armcap_P |= ARMV8_AES;
-
-			if (hwcap & HWCAP_CE_PMULL)
-				OPENSSL_armcap_P |= ARMV8_PMULL;
-
-			if (hwcap & HWCAP_CE_SHA1)
-				OPENSSL_armcap_P |= ARMV8_SHA1;
-
-			if (hwcap & HWCAP_CE_SHA256)
-				OPENSSL_armcap_P |= ARMV8_SHA256;
-			}
-		}
-	else if (sigsetjmp(ill_jmp,1) == 0)
-		{
-		_armv7_neon_probe();
-		OPENSSL_armcap_P |= ARMV7_NEON;
-		if (sigsetjmp(ill_jmp,1) == 0)
-			{
-			_armv8_pmull_probe();
-			OPENSSL_armcap_P |= ARMV8_PMULL|ARMV8_AES;
-			}
-		else if (sigsetjmp(ill_jmp,1) == 0)
-			{
-			_armv8_aes_probe();
-			OPENSSL_armcap_P |= ARMV8_AES;
-			}
-		if (sigsetjmp(ill_jmp,1) == 0)
-			{
-			_armv8_sha1_probe();
-			OPENSSL_armcap_P |= ARMV8_SHA1;
-			}
-		if (sigsetjmp(ill_jmp,1) == 0)
-			{
-			_armv8_sha256_probe();
-			OPENSSL_armcap_P |= ARMV8_SHA256;
-			}
-		}
-	if (sigsetjmp(ill_jmp,1) == 0)
-		{
-		_armv7_tick();
-		OPENSSL_armcap_P |= ARMV7_TICK;
-		}
-
-	sigaction (SIGILL,&ill_oact,NULL);
-	sigprocmask(SIG_SETMASK,&oset,NULL);
-	}