From 4e25c13d0839bc0a9b0a5b911cd8d4fadb8dd508 Mon Sep 17 00:00:00 2001
From: Simon Rozman <simon@rozman.si>
Date: Mon, 25 Sep 2023 15:04:19 +0200
Subject: [PATCH] hash: macOS support

Signed-off-by: Simon Rozman <simon@rozman.si>
---
 UnitTests/UnitTests.xcodeproj/project.pbxproj | 2 ++
 UnitTests/main.cpp                            | 4 ++++
 include/stdex/math.hpp                        | 5 ++---
 3 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/UnitTests/UnitTests.xcodeproj/project.pbxproj b/UnitTests/UnitTests.xcodeproj/project.pbxproj
index b1dd5ed65..c07dec75d 100644
--- a/UnitTests/UnitTests.xcodeproj/project.pbxproj
+++ b/UnitTests/UnitTests.xcodeproj/project.pbxproj
@@ -46,6 +46,7 @@
 		F4213D2A2ABB14C600F72674 /* sgml_unicode.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; name = sgml_unicode.hpp; path = ../include/stdex/sgml_unicode.hpp; sourceTree = "<group>"; };
 		F4213D2B2ABB14C600F72674 /* sgml.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; name = sgml.hpp; path = ../include/stdex/sgml.hpp; sourceTree = "<group>"; };
 		F4213D2C2ABB14C600F72674 /* system.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; name = system.hpp; path = ../include/stdex/system.hpp; sourceTree = "<group>"; };
+		F437AA902AC1BB64001E2230 /* hash.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = hash.cpp; sourceTree = "<group>"; };
 		F4B7FBDC2AAF49BC00C6BE9F /* UnitTests */ = {isa = PBXFileReference; explicitFileType = "compiled.mach-o.executable"; includeInIndex = 0; path = UnitTests; sourceTree = BUILT_PRODUCTS_DIR; };
 		F4C07F4E2AB059300044EDC0 /* math.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = math.cpp; sourceTree = "<group>"; };
 		F4C07F502AB059580044EDC0 /* pch.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = pch.h; sourceTree = "<group>"; };
@@ -103,6 +104,7 @@
 			isa = PBXGroup;
 			children = (
 				F4C07F532AB05A240044EDC0 /* compat.hpp */,
+				F437AA902AC1BB64001E2230 /* hash.cpp */,
 				F4C07F542AB05B5B0044EDC0 /* main.cpp */,
 				F4C07F4E2AB059300044EDC0 /* math.cpp */,
 				F4C07F562AB08E690044EDC0 /* parser.cpp */,
diff --git a/UnitTests/main.cpp b/UnitTests/main.cpp
index 9d4a69deb..681ab2ff5 100644
--- a/UnitTests/main.cpp
+++ b/UnitTests/main.cpp
@@ -4,6 +4,7 @@
 */
 
 #include "pch.h"
+#include "hash.cpp"
 #include "math.cpp"
 #include "parser.cpp"
 #include "ring.cpp"
@@ -15,6 +16,9 @@
 int main(int argc, const char * argv[])
 {
 	try {
+		UnitTests::hash::crc32();
+		UnitTests::hash::md5();
+		UnitTests::hash::sha1();
 		UnitTests::math::mul();
 		UnitTests::math::add();
 		UnitTests::parser::wtest();
diff --git a/include/stdex/math.hpp b/include/stdex/math.hpp
index 2f5641b44..30b9d3e68 100644
--- a/include/stdex/math.hpp
+++ b/include/stdex/math.hpp
@@ -77,8 +77,7 @@ namespace stdex
 #ifdef _WIN32
 		return _rotl(value, bits);
 #else
-		return __rold(value, bits);
-		// return (value << bits) | (value >> (32 - bits));
+		return (value << bits) | (value >> (32 - bits));
 #endif
 	}
-}
\ No newline at end of file
+}