X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fbn%2Fasm%2Fmodexp512-x86_64.pl;h=bfd6e975416de8c9bc51b55f994b6fcb2f5ef5f6;hp=2788fc5bd9736e434acf5dea5db30e7e955a0353;hb=a2b18e657ea1a932d125154f4e13ab2258796d90;hpb=be9a8cc2aff1f0add0434e6a70407f31476320cb

diff --git a/crypto/bn/asm/modexp512-x86_64.pl b/crypto/bn/asm/modexp512-x86_64.pl
index 2788fc5bd9..bfd6e97541 100644
--- a/crypto/bn/asm/modexp512-x86_64.pl
+++ b/crypto/bn/asm/modexp512-x86_64.pl
@@ -68,7 +68,8 @@ $0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
 ( $xlate="${dir}../../perlasm/x86_64-xlate.pl" and -f $xlate) or
 die "can't locate x86_64-xlate.pl";
 
-open STDOUT,"| $^X $xlate $flavour $output";
+open OUT,"| \"$^X\" $xlate $flavour $output";
+*STDOUT=*OUT;
 
 use strict;
 my $code=".text\n\n";
@@ -464,7 +465,7 @@ $code.=<<___;
 	# do first part (X2 = Xh * M2)
 	 add	\$8*10, %rdi			# rdi -> pXh ; 128 bits, 2 qwords
 				#        Xh is actually { [rdi+8*1], rbp }
-	 add	\$($M2-$M1), %rsi			# rsi -> M2
+	 add	\$`$M2-$M1`, %rsi			# rsi -> M2
 	 lea	(+$Reduce_Data_offset+$X2_offset+$STACK_DEPTH)(%rsp), %rcx			# rcx -> pX2 ; 641 bits, 11 qwords
 ___
 	unshift(@X,pop(@X));	unshift(@X,pop(@X));
@@ -484,7 +485,7 @@ $code.=<<___;
 	 mov	%rax, (+$Reduce_Data_offset+$Carries_offset+$STACK_DEPTH)(%rsp)
 
 	 lea	(+$Reduce_Data_offset+$Q_offset+$STACK_DEPTH)(%rsp), %rdi			# rdi -> pQ ; 128 bits, 2 qwords
-	 add	\$($K1-$M2), %rsi			# rsi -> pK1 ; 128 bits, 2 qwords
+	 add	\$`$K1-$M2`, %rsi			# rsi -> pK1 ; 128 bits, 2 qwords
 
 	# MUL_128x128t128	rdi, rcx, rsi	; Q = X2 * K1 (bottom half)
 	# B1:B0 = rsi[1:0] = K1[1:0]
@@ -509,7 +510,7 @@ $code.=<<___;
 	 mov	%r9, (+8*1)(%rdi)
 	# end MUL_128x128t128
 
-	 sub	\$($K1-$M), %rsi
+	 sub	\$`$K1-$M`, %rsi
 
 	 mov	(%rcx), $X[6]
 	 mov	(+8*1)(%rcx), $X[7]			# r9:r8 = X2[1:0]
@@ -1116,8 +1117,8 @@ mod_exp_512:
 
 	# adjust stack down and then align it with cache boundary
 	 mov	%rsp, %r8
-	 sub	\$($mem_size), %rsp
-	 and	\$~63, %rsp
+	 sub	\$$mem_size, %rsp
+	 and	\$-64, %rsp
 
 	# store previous stack pointer and arguments
 	 mov	%r8, (+$rsp_offset)(%rsp)