From 0e8b7c1ef9bd7c313bf60ed0701809645978c3f6 Mon Sep 17 00:00:00 2001
From: Brent Cook <busterb@gmail.com>
Date: Wed, 5 Jun 2019 23:08:41 -0500
Subject: [PATCH] remove comments and unify fixups

---
 CMakeLists.txt |  3 ---
 update.sh      | 23 +++++++++++------------
 2 files changed, 11 insertions(+), 15 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a0b0599..9537407 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -290,9 +290,6 @@ if(ENABLE_ASM)
 	elseif(APPLE AND "${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
 		set(HOST_ASM_MACOSX_X86_64 true)
 	elseif(MSVC AND "${CMAKE_GENERATOR}" MATCHES "Win64")
-		# XXX Disabled for now, CMake's MASM support seems to either never
-		# build supply ASM or build it with the C compiler in a mode where it
-		# does not parse correctly. It might be easier to get NASM support working.
 		set(HOST_ASM_MASM_X86_64 true)
 		ENABLE_LANGUAGE(ASM_MASM)
 	elseif(CMAKE_SYSTEM_NAME MATCHES "MINGW" AND "${CMAKE_SYSTEM_PROCESSOR}" STREQUAL "x86_64")
diff --git a/update.sh b/update.sh
index d1fe017..216f2c2 100755
--- a/update.sh
+++ b/update.sh
@@ -158,6 +158,15 @@ $CP crypto/compat/ui_openssl_win.c crypto/ui
 # add the libcrypto symbol export list
 $GREP -v OPENSSL_ia32cap_P $libcrypto_src/Symbols.list | $GREP '^[A-Za-z0-9_]' > crypto/crypto.sym
 
+fixup_masm() {
+	cpp -I./crypto $1     \
+		| sed -e 's/^#/;/'    \
+		| sed -e 's/|/OR/g'   \
+		| sed -e 's/~/NOT/g'  \
+		| sed -e 's/1 << \([0-9]*\)/1 SHL \1/g' \
+		> $2
+}
+
 # generate assembly crypto algorithms
 asm_src=$libcrypto_src
 gen_asm_stdout() {
@@ -168,12 +177,7 @@ gen_asm_stdout() {
 	#endif
 	EOF
 	if [ $1 = "masm" ]; then
-		cpp -I./crypto $3.tmp				\
-			| sed -e 's/^#/;/'			\
-			| sed -e 's/|/OR/g'			\
-			| sed -e 's/~/NOT/g'			\
-			| sed -e 's/1 << \([0-9]*\)/1 SHL \1/g'	\
-			> $3
+		fixup_masm $3.tmp $3
 	else
 		$MV $3.tmp $3
 	fi
@@ -186,12 +190,7 @@ gen_asm() {
 	#endif
 	EOF
 	if [ $1 = "masm" ]; then
-		cpp -I./crypto $3.tmp				\
-			| sed -e 's/^#/;/'			\
-			| sed -e 's/|/OR/g'			\
-			| sed -e 's/~/NOT/g'			\
-			| sed -e 's/1 << \([0-9]*\)/1 SHL \1/g'	\
-			> $3
+		fixup_masm $3.tmp $3
 	else
 		$MV $3.tmp $3
 	fi