[UCRTBASE] Add ucrtbase.dll to build

dll/win32/CMakeLists.txt

@@ -212,6 +212,7 @@ add_subdirectory(traffic)
 add_subdirectory(twain_32)
 add_subdirectory(ubtrfs)
 add_subdirectory(ucdfs)
+add_subdirectory(ucrtbase)
 add_subdirectory(uext2)
 add_subdirectory(ufat)
 add_subdirectory(ufatx)

dll/win32/ucrtbase/CMakeLists.txt

@@ -0,0 +1,36 @@
+
+spec2def(ucrtbase.dll ucrtbase.spec ADD_IMPORTLIB)
+
+add_library(ucrtbase SHARED
+    stubs.c
+    ucrtbase_stubs.c
+    ucrtbase.def
+)
+
+if(NOT MSVC)
+    target_compile_options(ucrtbase PRIVATE -Wno-builtin-declaration-mismatch)
+endif()
+
+if(CMAKE_C_COMPILER_ID STREQUAL "Clang")
+    # Silence warnings in ucrtbase_stubs.c
+    target_compile_options(ucrtbase PRIVATE -Wno-incompatible-library-redeclaration)
+endif()
+
+set_entrypoint(ucrtbase __acrt_DllMain 12)
+
+target_link_libraries(ucrtbase
+    ucrt
+    ucrtsupport
+    wine
+)
+
+if(MSVC)
+    target_link_libraries(ucrtbase runtmchk)
+else()
+    # For __cxa_guard_acquire / __cxa_guard_release
+    target_link_libraries(ucrtbase libsupc++)
+endif()
+
+add_importlibs(ucrtbase kernel32 ntdll)
+
+add_cd_file(TARGET ucrtbase DESTINATION reactos/system32 FOR all)

dll/win32/ucrtbase/stubs.c

@@ -0,0 +1,83 @@
+
+#include <stdint.h>
+#include <intrin.h>
+
+// atexit is needed by libsupc++
+extern int __cdecl _crt_atexit(void (__cdecl*)(void));
+int __cdecl atexit(void (__cdecl* function)(void))
+{
+    return _crt_atexit(function);
+}
+
+void* __cdecl malloc(size_t);
+void* __cdecl operator_new(size_t size)
+{
+    return malloc(size);
+}
+
+void free(void*);
+void _cdecl operator_delete(void *mem)
+{
+    free(mem);
+}
+
+#ifdef _M_IX86
+void _chkesp_failed(void)
+{
+    __debugbreak();
+}
+#endif
+
+int __cdecl __acrt_initialize_sse2(void)
+{
+    return 0;
+}
+
+// The following stubs cannot be implemented as stubs by spec2def, because they are intrinsics
+
+#ifdef _MSC_VER
+#pragma warning(disable:4163) // not available as an intrinsic function
+#pragma warning(disable:4164) // intrinsic function not declared
+#pragma function(fma)
+#pragma function(fmaf)
+#pragma function(log2)
+#pragma function(log2f)
+#pragma function(lrint)
+#pragma function(lrintf)
+#endif
+
+double fma(double x, double y, double z)
+{
+    __debugbreak();
+    return 0.;
+}
+
+float fmaf(float x, float y, float z)
+{
+    __debugbreak();
+    return 0.;
+}
+
+double log2(double x)
+{
+    __debugbreak();
+    return 0.;
+}
+
+float log2f(float x)
+{
+    __debugbreak();
+    return 0.;
+}
+
+long int lrint(double x)
+{
+    __debugbreak();
+    return 0;
+}
+
+long int lrintf(float x)
+{
+    __debugbreak();
+    return 0;
+}

sdk/lib/ucrt/heap/heap.cmake

@@ -20,7 +20,7 @@ list(APPEND UCRT_HEAP_SOURCES
     heap/recalloc.cpp
 )
 
-if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+if(DBG)
     list(APPEND UCRT_HEAP_SOURCES
         heap/debug_heap.cpp
         heap/debug_heap_hook.cpp

sdk/lib/ucrt/misc/misc.cmake

@@ -25,7 +25,7 @@ list(APPEND UCRT_MISC_SOURCES
     misc/_strerr.cpp
 )
 
-if (CMAKE_BUILD_TYPE STREQUAL "Debug")
+if(DBG)
     list(APPEND UCRT_MISC_SOURCES
         misc/dbgrpt.cpp
         misc/dbgrptt.cpp