Initial CVS checkin of gold

1 files changed, 56 insertions, 0 deletions

diff --git a/gold/targetsize.h b/gold/targetsize.h
new file mode 100644
index 0000000..61f986d
--- /dev/null
+++ b/gold/targetsize.h
@@ -0,0 +1,56 @@
+// targetsize.h -- representations which change size based on the target
+
+#ifndef GOLD_TARGETSIZE_H
+#define GOLD_TARGETSIZE_H
+
+// Tell GNU/Linux inttypes.h that we want the formatting macros.
+#define __STDC_FORMAT_MACROS
+
+#include <stdint.h>
+#include <inttypes.h>
+
+namespace gold
+{
+
+// A template we use to get the right type sizes via specialization.
+// We never actually use the default version.
+
+template<int size>
+struct Size_types
+{
+  typedef signed char Signed_type;
+  typedef unsigned char Unsigned_type;
+  static const char* signed_printf_dec_format();
+  static const char* unsigned_printf_dec_format();
+  static const char* unsigned_printf_hex_format();
+};
+
+template<>
+struct Size_types<32>
+{
+  typedef int32_t Signed_type;
+  typedef uint32_t Unsigned_type;
+  static const char* signed_printf_dec_format()
+  { return PRId32; }
+  static const char* unsigned_printf_dec_format()
+  { return PRIu32; }
+  static const char* unsigned_printf_hex_format()
+  { return PRIx32; }
+};
+
+template<>
+struct Size_types<64>
+{
+  typedef int64_t Signed_type;
+  typedef uint64_t Unsigned_type;
+  static const char* signed_printf_dec_format()
+  { return PRId64; }
+  static const char* unsigned_printf_dec_format()
+  { return PRIu64; }
+  static const char* unsigned_printf_hex_format()
+  { return PRIx64; }
+};
+
+} // End namespace gold.
+
+#endif // !defined(GOLD_TARGETSIZE_H)