X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2FSDCCglobl.h;h=258be0f63b344e340ed5bdf9c96bb612f8bd1b19;hb=018012d1b59dfb839b511183ef7640b969a00669;hp=07eec1dd9cccd15c003fb31daa1721d216c73c9a;hpb=904538934253171b501983a5377efad7ca65d848;p=fw%2Fsdcc

diff --git a/src/SDCCglobl.h b/src/SDCCglobl.h
index 07eec1dd..258be0f6 100644
--- a/src/SDCCglobl.h
+++ b/src/SDCCglobl.h
@@ -48,6 +48,11 @@
 #define SPACE ' '
 #define ZERO  0
 
+#include <limits.h>		/* PATH_MAX		     */
+#ifndef PATH_MAX		/* POSIX, but not required   */
+#define PATH_MAX 255		/* define a reasonable value */
+#endif
+
 #define  MAX_FNAME_LEN  128
 #define  MAX_REG_PARMS  1
 typedef int bool;
@@ -93,6 +98,7 @@ typedef int bool;
 #define PRAGMA_NOOVERLAY   "NOOVERLAY"
 #define PRAGMA_CALLEESAVES "CALLEE-SAVES"
 #define PRAGMA_EXCLUDE     "EXCLUDE"
+#define PRAGMA_OVERLAY     "OVERLAY"
 #define  SMALL_MODEL 0
 #define  LARGE_MODEL 1
 #define  TRUE 1
@@ -183,6 +189,14 @@ enum
     MODEL_FLAT24 = 16
   };
 
+/* overlay segment name and the functions
+   that belong to it. used by pragma overlay */
+typedef struct {
+    char *osname;	/* overlay segment name */
+    int  nfuncs;        /* number of functions in this overlay */
+    char *funcs[128];   /* function name that belong to this */
+} olay;
+
 /* other command line options */
 struct options
   {
@@ -198,6 +212,7 @@ struct options
     int dump_range;		/* dump after live range analysis */
     int dump_pack;		/* dump after register packing */
     int dump_rassgn;		/* dump after register assignment */
+    int dump_tree;              /* dump front-end tree before lowering to iCode */
     int cc_only;		/* compile only flag              */
     int intlong_rent;		/* integer & long support routines reentrant */
     int float_rent;		/* floating point routines are reentrant */
@@ -220,10 +235,13 @@ struct options
     int lessPedantic;           /* disable some warnings */
     int profile;                /* Turn on extra profiling information */
     int ommitFramePtr;		/* Turn off the frame pointer. */
-
+    int useAccelerator;		/* use ds390 Arithmetic Accelerator */
     char *calleeSaves[128];	/* list of functions using callee save */
     char *excludeRegs[32];	/* registers excluded from saving */
-
+    int all_callee_saves; 	/* callee saves for all functions */
+    int stack_probe;            /* insert call to function __stack_probe */
+    int tini_libid;		/* library ID for TINI */
+    olay olays[128];            /* overlay segments used in #pragma OVERLAY */
     /* starting address of the segments */
     int xstack_loc;		/* initial location of external stack */
     int stack_loc;		/* initial value of internal stack pointer */
@@ -231,7 +249,7 @@ struct options
     int data_loc;		/* interram start location       */
     int idata_loc;		/* indirect address space        */
     int code_loc;		/* code location start           */
-    int iram_size;		/* internal ram size (used only for error checking) */
+    int iram_size;		/* internal ram size (used only for error checking) */    
   };
 
 /* forward definition for variables accessed globally */
@@ -316,6 +334,6 @@ extern struct _dumpFiles dumpFiles[];
 /* Buffer which can be used to hold a file name; assume it will
  * be trashed by any function call within SDCC.
  */
-extern char scratchFileName[FILENAME_MAX];
+extern char scratchFileName[PATH_MAX];
 
 #endif