New include file for line info definitions shared between assembler, linker

and od65 utility.

git-svn-id: svn://svn.cc65.org/cc65/trunk@4956 b7a2c559-68d2-44c3-8de9-860c34a00d81

diff --git a/src/common/lidefs.h b/src/common/lidefs.h
new file mode 100644 (file)
index 0000000..4bdd511
--- /dev/null
+++ b/src/common/lidefs.h
@@ -0,0 +1,66 @@
+/*****************************************************************************/
+/*                                                                           */
+/*                                lidefs.h                                  */
+/*                                                                           */
+/*                     Definitions for line information                      */
+/*                                                                           */
+/*                                                                           */
+/*                                                                           */
+/* (C) 2011,      Ullrich von Bassewitz                                      */
+/*                Roemerstrasse 52                                           */
+/*                70794 Filderstadt                                          */
+/* EMail:         uz@cc65.org                                                */
+/*                                                                           */
+/*                                                                           */
+/* This software is provided 'as-is', without any expressed or implied       */
+/* warranty.  In no event will the authors be held liable for any damages    */
+/* arising from the use of this software.                                    */
+/*                                                                           */
+/* Permission is granted to anyone to use this software for any purpose,     */
+/* including commercial applications, and to alter it and redistribute it    */
+/* freely, subject to the following restrictions:                            */
+/*                                                                           */
+/* 1. The origin of this software must not be misrepresented; you must not   */
+/*    claim that you wrote the original software. If you use this software   */
+/*    in a product, an acknowledgment in the product documentation would be  */
+/*    appreciated but is not required.                                       */
+/* 2. Altered source versions must be plainly marked as such, and must not   */
+/*    be misrepresented as being the original software.                      */
+/* 3. This notice may not be removed or altered from any source              */
+/*    distribution.                                                          */
+/*                                                                           */
+/*****************************************************************************/
+
+
+
+#ifndef LIDEFS_H
+#define LIDEFS_H
+
+
+
+/*****************************************************************************/
+/*                                          Data                                    */
+/*****************************************************************************/
+
+
+
+/* Types of line infos. */
+#define LI_TYPE_ASM             0U      /* Normal assembler source */
+#define LI_TYPE_EXT             1U      /* Externally supplied line info */
+#define LI_TYPE_MACRO           2U      /* Macro expansion */
+
+/* Make a combined value from type and count */
+#define LI_MAKE_TYPE(T,C)       ((T) | (((unsigned)(C)) << 2U))
+
+/* Extract type and count from a type field */
+#define LI_GET_TYPE(T)          ((T) & 0x03U)
+#define LI_GET_COUNT(T)         ((unsigned)(T) >> 2);
+
+
+
+/* End of lidefs.h */
+
+#endif
+
+
+