Revert of Fix printf formats

src/base/macros.h

Index: src/base/macros.h
diff --git a/src/base/macros.h b/src/base/macros.h
index 382c30bd221b11fb7f2f3c9801157a33ccc20e49..3f09b2b9ce8af8939d64f85418a2e64a98387ad0 100644
--- a/src/base/macros.h
+++ b/src/base/macros.h
@@ -5,8 +5,13 @@
 #ifndef V8_BASE_MACROS_H_
 #define V8_BASE_MACROS_H_
 
+#include <stddef.h>
+#include <stdint.h>
+
+#include <cstring>
+
+#include "src/base/build_config.h"
 #include "src/base/compiler-specific.h"
-#include "src/base/format-macros.h"
 #include "src/base/logging.h"
 
 
@@ -269,25 +274,21 @@
 #define V8PRIdPTR V8_PTR_PREFIX "d"
 #define V8PRIuPTR V8_PTR_PREFIX "u"
 
-// ptrdiff_t is 't' according to the standard, but MSVC uses 'I'.
-#if V8_CC_MSVC
-#define V8PRIxPTRDIFF "Ix"
-#define V8PRIdPTRDIFF "Id"
-#define V8PRIuPTRDIFF "Iu"
-#else
-#define V8PRIxPTRDIFF "tx"
-#define V8PRIdPTRDIFF "td"
-#define V8PRIuPTRDIFF "tu"
-#endif
-
 // Fix for Mac OS X defining uintptr_t as "unsigned long":
 #if V8_OS_MACOSX
 #undef V8PRIxPTR
 #define V8PRIxPTR "lx"
-#undef V8PRIdPTR
-#define V8PRIdPTR "ld"
 #undef V8PRIuPTR
 #define V8PRIuPTR "lxu"
+#endif
+
+// GCC on S390 31-bit expands 'size_t' to 'long unsigned int'
+// instead of 'int', resulting in compilation errors with %d.
+// The printf format specifier needs to be %zd instead.
+#if V8_HOST_ARCH_S390 && !V8_HOST_ARCH_64_BIT
+#define V8_SIZET_PREFIX "z"
+#else
+#define V8_SIZET_PREFIX ""
 #endif
 
 // The following macro works on both 32 and 64-bit platforms.