Use the ARM assembly code in mpi_arm.c for iOS.

nss/mozilla/security/nss/lib/freebl/build_config_mac.h

Index: nss/mozilla/security/nss/lib/freebl/build_config_mac.h
===================================================================
--- nss/mozilla/security/nss/lib/freebl/build_config_mac.h	(revision 0)
+++ nss/mozilla/security/nss/lib/freebl/build_config_mac.h	(revision 0)
@@ -0,0 +1,36 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public

[Mark Mentovai, 2013/01/30 20:37:54]

Is this part of upstream NSS now? If not, a README somewhere probably needs to
be updated to reflect the local addition.

[wtc, 2013/01/30 23:11:09]

Ah, I forgot about this. Thanks for the reminder.

+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+ * This header defines the configuration macros used by lib/freebl files
+ * for iOS and Mac OS X. It is included with the -include compiler flag.
+ */
+#if !defined(__APPLE__)
+#error This file is intended for iOS and Mac OS X only
+#endif
+
+#if defined(__i386__)
+
+#define NSS_X86_OR_X64 1
+#define NSS_X86 1
+#define i386 1

[Mark Mentovai, 2013/01/30 20:37:54]

This should be predefined this way by the compiler driver.

[wtc, 2013/01/30 23:11:09]

This is a faithful emulation of the upstream NSS makefile:
http://bonsai.mozilla.org/cvsblame.cgi?file=mozilla/security/coreconf/Darwin....

I have been wanting to remove the -Di386 and -Dppc from
upstream NSS, but never got around to it.

+
+#elif defined(__x86_64__)
+
+#define NSS_USE_64 1
+#define NSS_X86_OR_X64 1
+#define NSS_X64 1
+
+#elif defined(__arm__)
+
+#define MP_ASSEMBLY_MULTIPLY 1
+#define MP_ASSEMBLY_SQUARE 1
+#define MP_USE_UINT_DIGIT 1
+#define SHA_NO_LONG_LONG 1

[wtc, 2013/01/30 02:49:30]

These four macro definitions come from this upstream NSS
makefile:

http://bonsai.mozilla.org/cvsblame.cgi?file=mozilla/security/nss/lib/freebl/M...

+
+#else
+
+#error unknown processor architecture
+
+#endif
Property changes on: nss/mozilla/security/nss/lib/freebl/build_config_mac.h
___________________________________________________________________
Added: svn:eol-style
   + LF