Revert "Move CpuInfo::toString to its own compilation unit"

This reverts commit 01e1196.

soup/CpuInfo.cpp

@@ -2,6 +2,8 @@
 #if !SOUP_WASM
 
 #if SOUP_X86
+	#include "string.hpp"
+
 	#if defined(_MSC_VER) && !defined(__clang__)
 		#include <intrin.h>
 	#else
@@ -104,6 +106,70 @@ NAMESPACE_SOUP
 #endif
 	}
 
+	std::string CpuInfo::toString() const SOUP_EXCAL
+	{
+#if SOUP_X86
+		std::string str = "CPUID Support Level: ";
+		str.append(string::hex(cpuid_max_eax));
+		str.append("\nCPUID Extended Support Level: ");
+		str.append(string::hex(cpuid_extended_max_eax & ~0x80000000));
+		str.append("\nVendor: ");
+		str.append(vendor_id.c_str());
+
+		if (cpuid_max_eax >= 0x01)
+		{
+			str.append("\nStepping ID: ").append(std::to_string(stepping_id));
+			str.append("\nModel: ").append(std::to_string(model));
+			str.append("\nFamily: ").append(std::to_string(family));
+
+			if (base_frequency || max_frequency || bus_frequency)
+			{
+				str.append("\nBase Frequency: ").append(std::to_string(base_frequency)).append(
+					" MHz\n"
+					"Max. Frequency: "
+				).append(std::to_string(max_frequency)).append(
+					" MHz\n"
+					"Bus (Reference) Frequency: "
+				).append(std::to_string(bus_frequency)).append(" MHz");
+			}
+		}
+
+		str.append("\nSSE Support: ");
+		if (supportsSSE4_2()) { str.append("SSE4.2"); }
+		else if (supportsSSE4_1()) { str.append("SSE4.1"); }
+		else if (supportsSSSE3()) { str.append("SSSE3"); }
+		else if (supportsSSE3()) { str.append("SSE3"); }
+		else if (supportsSSE2()) { str.append("SSE2"); }
+		else if (supportsSSE()) { str.append("SSE"); }
+		else { str.append("None"); }
+
+		str.append("\nAVX Support: ");
+		if (supportsAVX512F()) { str.append("AVX512F"); }
+		else if (supportsAVX2()) { str.append("AVX2"); }
+		else if (supportsAVX()) { str.append("AVX"); }
+		else { str.append("None"); }
+
+		std::string misc_features{};
+		if (supportsPCLMULQDQ()) { string::listAppend(misc_features, "PCLMULQDQ"); }
+		if (supportsAESNI()) { string::listAppend(misc_features, "AESNI"); }
+		if (supportsRDRAND()) { string::listAppend(misc_features, "RDRAND"); }
+		if (supportsRDSEED()) { string::listAppend(misc_features, "RDSEED"); }
+		if (supportsSHA()) { string::listAppend(misc_features, "SHA"); }
+		if (supportsSHA512()) { string::listAppend(misc_features, "SHA512"); }
+		if (supportsXOP()) { string::listAppend(misc_features, "supportsXOP"); }
+		str.append("\nOther Known Features: ").append(misc_features);
+
+		return str;
+#elif SOUP_ARM
+		std::string str = "ARMv8 AES: ";
+		str.append(armv8_aes ? "true" : "false");
+		str.append("\nARMv8 SHA1: ").append(armv8_sha1 ? "true" : "false");
+		str.append("\nARMv8 SHA2: ").append(armv8_sha2 ? "true" : "false");
+		str.append("\nARMv8 CRC32: ").append(armv8_crc32 ? "true" : "false");
+		return str;
+#endif
+	}
+
 #if SOUP_X86
 	void CpuInfo::invokeCpuid(void* out, uint32_t eax) noexcept
 	{

soup/Soup.vcxproj

@@ -1244,7 +1244,6 @@
     <ClCompile Include="bitutil.cpp" />
     <ClCompile Include="BitWriter.cpp" />
     <ClCompile Include="CompactDetourHook.cpp" />
-    <ClCompile Include="CpuInfo_toString.cpp" />
     <ClCompile Include="crc32c.cpp" />
     <ClCompile Include="DetourHookBase.cpp" />
     <ClCompile Include="exceptions.cpp" />

soup/Soup.vcxproj.filters

@@ -2489,9 +2489,6 @@
     <ClCompile Include="DetourHookBase.cpp">
       <Filter>util\hooks</Filter>
     </ClCompile>
-    <ClCompile Include="CpuInfo_toString.cpp">
-      <Filter>cpu</Filter>
-    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <Filter Include="os">