Upstream-Status: Pending

Received from H J Liu @ Intel
Make the assembly syntax compatible with x32 gcc. Othewise x32 gcc throws errors.
Signed-Off-By: Nitin A Kamble <nitin.a.kamble@intel.com> 2011/07/13

ported the patch to the 1.0.0e version
Signed-Off-By: Nitin A Kamble <nitin.a.kamble@intel.com> 2011/12/01
Index: openssl-1.0.0e/Configure
===================================================================
--- openssl-1.0.0e.orig/Configure
+++ openssl-1.0.0e/Configure
@@ -393,6 +393,7 @@ my %table=(
 "linux-ia64-ecc","ecc:-DL_ENDIAN -DTERMIO -O2 -Wall -no_cpprt::-D_REENTRANT::-ldl:SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT:${ia64_asm}:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 "linux-ia64-icc","icc:-DL_ENDIAN -DTERMIO -O2 -Wall -no_cpprt::-D_REENTRANT::-ldl:SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_RISC1 DES_INT:${ia64_asm}:dlfcn:linux-shared:-fPIC::.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR)",
 "linux-x86_64",	"gcc:-m64 -DL_ENDIAN -DTERMIO -O3 -Wall -DMD32_REG_T=int::-D_REENTRANT::-ldl:SIXTY_FOUR_BIT_LONG RC4_CHUNK DES_INT DES_UNROLL:${x86_64_asm}:elf:dlfcn:linux-shared:-fPIC:-m64:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR):::64",
+"linux-x32", "gcc:-mx32 -DL_ENDIAN -DTERMIO -O3 -Wall -DMD32_REG_T=int::-D_REENTRANT::-ldl:SIXTY_FOUR_BIT RC4_CHUNK DES_INT DES_UNROLL:${x86_64_asm}:elf:dlfcn:linux-shared:-fPIC:-mx32:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR):::x32",
 "linux-s390x",	"gcc:-m64 -DB_ENDIAN -DTERMIO -O3 -Wall::-D_REENTRANT::-ldl:SIXTY_FOUR_BIT_LONG RC4_CHAR RC4_CHUNK DES_INT DES_UNROLL:${s390x_asm}:dlfcn:linux-shared:-fPIC:-m64:.so.\$(SHLIB_MAJOR).\$(SHLIB_MINOR):::64",
 #### SPARC Linux setups
 # Ray Miller <ray.miller@computing-services.oxford.ac.uk> has patiently
Index: openssl-1.0.0e/crypto/bn/asm/x86_64-gcc.c
===================================================================
--- openssl-1.0.0e.orig/crypto/bn/asm/x86_64-gcc.c
+++ openssl-1.0.0e/crypto/bn/asm/x86_64-gcc.c
@@ -55,7 +55,7 @@
  *    machine.
  */
 
-#ifdef _WIN64
+#if defined _WIN64 || !defined __LP64__
 #define BN_ULONG unsigned long long
 #else
 #define BN_ULONG unsigned long
@@ -192,9 +192,9 @@ BN_ULONG bn_add_words (BN_ULONG *rp, con
 	asm (
 	"	subq	%2,%2		\n"
 	".p2align 4			\n"
-	"1:	movq	(%4,%2,8),%0	\n"
-	"	adcq	(%5,%2,8),%0	\n"
-	"	movq	%0,(%3,%2,8)	\n"
+	"1:	movq	(%q4,%2,8),%0	\n"
+	"	adcq	(%q5,%2,8),%0	\n"
+	"	movq	%0,(%q3,%2,8)	\n"
 	"	leaq	1(%2),%2	\n"
 	"	loop	1b		\n"
 	"	sbbq	%0,%0		\n"
@@ -215,9 +215,9 @@ BN_ULONG bn_sub_words (BN_ULONG *rp, con
 	asm (
 	"	subq	%2,%2		\n"
 	".p2align 4			\n"
-	"1:	movq	(%4,%2,8),%0	\n"
-	"	sbbq	(%5,%2,8),%0	\n"
-	"	movq	%0,(%3,%2,8)	\n"
+	"1:	movq	(%q4,%2,8),%0	\n"
+	"	sbbq	(%q5,%2,8),%0	\n"
+	"	movq	%0,(%q3,%2,8)	\n"
 	"	leaq	1(%2),%2	\n"
 	"	loop	1b		\n"
 	"	sbbq	%0,%0		\n"
Index: openssl-1.0.0e/crypto/bn/bn.h
===================================================================
--- openssl-1.0.0e.orig/crypto/bn/bn.h
+++ openssl-1.0.0e/crypto/bn/bn.h
@@ -172,6 +172,13 @@ extern "C" {
 # endif
 #endif
 
+/* Address type.  */
+#ifdef _WIN64
+#define BN_ADDR unsigned long long
+#else
+#define BN_ADDR unsigned long
+#endif
+
 /* assuming long is 64bit - this is the DEC Alpha
  * unsigned long long is only 64 bits :-(, don't define
  * BN_LLONG for the DEC Alpha */
Index: openssl-1.0.0e/crypto/bn/bn_exp.c
===================================================================
--- openssl-1.0.0e.orig/crypto/bn/bn_exp.c
+++ openssl-1.0.0e/crypto/bn/bn_exp.c
@@ -561,7 +561,7 @@ static int MOD_EXP_CTIME_COPY_FROM_PREBU
 
 /* Given a pointer value, compute the next address that is a cache line multiple. */
 #define MOD_EXP_CTIME_ALIGN(x_) \
-	((unsigned char*)(x_) + (MOD_EXP_CTIME_MIN_CACHE_LINE_WIDTH - (((BN_ULONG)(x_)) & (MOD_EXP_CTIME_MIN_CACHE_LINE_MASK))))
+	((unsigned char*)(x_) + (MOD_EXP_CTIME_MIN_CACHE_LINE_WIDTH - (((BN_ADDR)(x_)) & (MOD_EXP_CTIME_MIN_CACHE_LINE_MASK))))
 
 /* This variant of BN_mod_exp_mont() uses fixed windows and the special
  * precomputation memory layout to limit data-dependency to a minimum
