Added first provisions for a code size factor check in the optimizer

[cc65] / src / cc65 / loop.h

diff --git a/src/cc65/loop.h b/src/cc65/loop.h
index b5c7561f209ed89ba422c657adcc5f876d955100..d71e3668b04e1e8ed615877bbda7c08a4b147ba6 100644 (file)
--- a/src/cc65/loop.h
+++ b/src/cc65/loop.h
@@ -1,8 +1,35 @@
-/*
- * loop.h
- *
- * Ullrich von Bassewitz, 20.06.1998
- */
+/*****************************************************************************/
+/*                                                                           */
+/*                                 loop.h                                   */
+/*                                                                           */
+/*                             Loop management                              */
+/*                                                                           */
+/*                                                                           */
+/*                                                                           */
+/* (C) 1998-2000 Ullrich von Bassewitz                                       */
+/*               Wacholderweg 14                                             */
+/*               D-70597 Stuttgart                                           */
+/* EMail:        uz@musoftware.de                                            */
+/*                                                                           */
+/*                                                                           */
+/* 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.                                                          */
+/*                                                                           */
+/*****************************************************************************/
 
 
 
@@ -17,13 +44,14 @@
 
 
 
-struct loopdesc {
-    struct loopdesc*   next;
-    unsigned           sp;
-    unsigned           loop;
-    unsigned           label;
-    unsigned           linc;
-    unsigned           lstat;
+typedef struct LoopDesc LoopDesc;
+struct LoopDesc {
+    LoopDesc*  Next;
+    unsigned   StackPtr;
+    unsigned   Loop;
+    unsigned   Label;
+    unsigned   linc;
+    unsigned   lstat;
 };
 
 
@@ -34,14 +62,14 @@ struct loopdesc {
 
 
 
-struct loopdesc* addloop (unsigned sp, unsigned loop, unsigned label,
-                         unsigned linc, unsigned lstat);
+LoopDesc* AddLoop (unsigned sp, unsigned loop, unsigned label,
+                  unsigned linc, unsigned lstat);
 /* Create and add a new loop descriptor */
 
-struct loopdesc* currentloop (void);
+LoopDesc* CurrentLoop (void);
 /* Return a pointer to the descriptor of the current loop */
 
-void delloop (void);
+void DelLoop (void);
 /* Remove the current loop */