MHR-23: See below.

This commit adds 1 function a macro and 2 functions.

- __throw_domain_error, which just throws an interrupt.
- allocate, which allocates a class.
- release, which releases a class.
- __STD_CXX__ to tell if we use standard C++.

Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>

1 files changed, 25 insertions, 0 deletions

diff --git a/Private/Source/Utils.cxx b/Private/Source/Utils.cxx
index 868705bc..b0b3be8d 100644
--- a/Private/Source/Utils.cxx
+++ b/Private/Source/Utils.cxx
@@ -211,18 +211,43 @@ namespace NewOS
 	}
 } // namespace NewOS
 
+////////////////////////////////////////////////////////////////////////////////////////
+/// Exported C functions
+////////////////////////////////////////////////////////////////////////////////////////
+
+/// @brief memset in C++
 EXTERN_C void memset(void* dst, char src, size_t len)
 {
 	NewOS::rt_set_memory(dst, src, len);
 }
 
+/// @brief memcpy in C++
 EXTERN_C void memcpy(void* dst, void* src, size_t len)
 {
 	NewOS::rt_copy_memory(src, dst, len);
 }
 
+/// @brief memmove in C++
+EXTERN_C void* memmove(void* dst, void* src, size_t len)
+{
+    NewOS::rt_copy_memory(src, dst, len);
+	return dst;
+}
+
 /// @brief strlen definition in C++.
 EXTERN_C size_t strlen(const char* whatToCheck)
 {
 	return NewOS::rt_string_len(whatToCheck);
 }
+
+/// @brief memcmp in C++
+EXTERN_C NewOS::SizeT memcmp(void* dst, void* src, size_t len)
+{
+	return NewOS::rt_string_cmp((char*)src, (char*)dst, len);
+}
+
+/// @brief strcmp in C++
+EXTERN_C NewOS::SizeT strcmp(char* dst, char* src, size_t len)
+{
+	return NewOS::rt_string_cmp(src, dst, len);
+}