New strtoimax and strtoumax standard functions as aliases for strtol/strtoul.

[cc65] / include / 6502.h

diff --git a/include/6502.h b/include/6502.h
index f95df48050d8cfdc1b2da2abb50510e6ac231101..99641b21e137d1f22233cdd36c8f1b38f305e508 100644 (file)
--- a/include/6502.h
+++ b/include/6502.h
@@ -1,8 +1,35 @@
-/*
- * 6502.h
- *
- * Ullrich von Bassewitz, 20.09.1998
- */
+/*****************************************************************************/
+/*                                                                           */
+/*                                 6502.h                                   */
+/*                                                                           */
+/*                       6502 specific declarations                         */
+/*                                                                           */
+/*                                                                           */
+/*                                                                           */
+/* (C) 1998-2001 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.                                                          */
+/*                                                                           */
+/*****************************************************************************/
 
 
 
@@ -22,9 +49,9 @@ unsigned char getcpu (void);
 
 
 /* Macros for CPU instructions */
-#define        BRK()   __asm__ ("\tbrk")
-#define CLI()  __asm__ ("\tcli")
-#define SEI()  __asm__ ("\tsei")
+#define        BRK()   __asm__ ("brk")
+#define CLI()  __asm__ ("cli")
+#define SEI()  __asm__ ("sei")
 
 
 
@@ -38,6 +65,7 @@ struct regs {
 };
 
 /* Defines for the flags in the regs structure */
+#ifdef __OBSOLETE_FLAGS__
 #define F_NEG          0x80    /* N flag */
 #define F_OVF          0x40    /* V flag */
 #define F_BRK          0x10    /* B flag */
@@ -45,11 +73,21 @@ struct regs {
 #define F_IEN                  0x04    /* I flag */
 #define F_ZERO         0x02    /* Z flag */
 #define F_CARRY                0x01    /* C flag */
+#endif
+
+/* Defines for the flags in the regs structure */
+#define F6502_N                0x80    /* N flag */
+#define F6502_V                0x40    /* V flag */
+#define F6502_B        0x10    /* B flag */
+#define F6502_D        0x08    /* D flag */
+#define F6502_I        0x04    /* I flag */
+#define F6502_Z        0x02    /* Z flag */
+#define F6502_C         0x01   /* C flag */
 
 /* Function to call any machine language subroutine. All registers in the
  * regs structure are passed into the routine and the results are passed
- * out. Some of the flags are ignored on input. The called routine must
- * end with an RTS.
+ * out. The B flag is ignored on input. The called routine must end with
+ * an RTS.
  */
 void __fastcall__ _sys (struct regs* r);