20000317 sourceware import

libgloss/sparc/asm.h

@@ -0,0 +1,39 @@
+/* asm.h -- macros for sparc asm
+ *
+ * Copyright (c) 1996 Cygnus Support
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ */
+
+#ifndef __SPARC_ASM_h
+#define __SPARC_ASM_h
+
+/* Indicate we are in an assembly file and get the basic CPU definitions.  */
+#define ASM
+
+/* ANSI concatenation macros.  */
+#define CONCAT1(a, b) CONCAT2(a, b)
+#define CONCAT2(a, b) a ## b
+
+/* Use the right prefix for global labels.
+   Note that it's too late to have coff have no underscores
+   (would break user programs).
+   One school of thought likes having underscores for both a.out and coff
+   (simplicity in consistency).  */
+#define SYM(x) CONCAT1 (__USER_LABEL_PREFIX__,x)
+
+/* STRINGSYM makes a string out of a symbol name with the proper assembly
+   prefix.  Useful for inline assembly language in C source files.  */
+#define STRINGIT2(x) #x
+#define STRINGIT1(x) STRINGIT2(x)
+#define STRINGSYM(x) STRINGIT1(SYM(x))
+
+#endif