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-rw-r--r--clrdefinitions.cmake2
-rw-r--r--src/jit/jit.h13
2 files changed, 14 insertions, 1 deletions
diff --git a/clrdefinitions.cmake b/clrdefinitions.cmake
index f02e500274..3a730cfec8 100644
--- a/clrdefinitions.cmake
+++ b/clrdefinitions.cmake
@@ -14,6 +14,7 @@ if (CLR_CMAKE_TARGET_ARCH_AMD64)
add_definitions(-DDBG_TARGET_AMD64_UNIX)
endif()
add_definitions(-D_TARGET_AMD64_=1)
+ add_definitions(-D_TARGET_64BIT_=1)
add_definitions(-DDBG_TARGET_64BIT=1)
add_definitions(-DDBG_TARGET_AMD64=1)
add_definitions(-DDBG_TARGET_WIN64=1)
@@ -22,6 +23,7 @@ elseif (CLR_CMAKE_TARGET_ARCH_ARM64)
add_definitions(-DDBG_TARGET_ARM64_UNIX)
endif()
add_definitions(-D_TARGET_ARM64_=1)
+ add_definitions(-D_TARGET_64BIT_=1)
add_definitions(-DDBG_TARGET_64BIT=1)
add_definitions(-DDBG_TARGET_ARM64=1)
add_definitions(-DDBG_TARGET_WIN64=1)
diff --git a/src/jit/jit.h b/src/jit/jit.h
index 553128a798..1f28ae44ad 100644
--- a/src/jit/jit.h
+++ b/src/jit/jit.h
@@ -161,8 +161,19 @@
#endif
#if defined(_TARGET_AMD64_) || defined(_TARGET_ARM64_)
+#ifndef _TARGET_64BIT_
#define _TARGET_64BIT_
-#endif
+#endif // _TARGET_64BIT_
+#endif // defined(_TARGET_AMD64_) || defined(_TARGET_ARM64_)
+
+#ifdef _TARGET_64BIT_
+#ifdef _TARGET_X86_
+#error Cannot define both _TARGET_X86_ and _TARGET_64BIT_
+#endif // _TARGET_X86_
+#ifdef _TARGET_ARM_
+#error Cannot define both _TARGET_ARM_ and _TARGET_64BIT_
+#endif // _TARGET_ARM_
+#endif // _TARGET_64BIT_
#if defined(_TARGET_X86_) || defined(_TARGET_AMD64_)
#define _TARGET_XARCH_