* src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.

[fw/sdcc] / src / SDCCglobl.h

diff --git a/src/SDCCglobl.h b/src/SDCCglobl.h
index e11160b51fd355a1fd86ecf8a9805a0cf47fd5df..9e24a3e4c94de2d9d0c4ed6e470b047f60abb567 100644 (file)
--- 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;
@@ -191,7 +196,6 @@ struct options
     int useXstack;             /* use Xternal Stack */
     int stack10bit;            /* use 10 bit stack (flat24 model only) */
     int genericPtr;            /* use generic pointers */
-    int regExtend;             /* don't use extended registers */
     int dump_raw;              /* dump after intermediate code generation */
     int dump_gcse;             /* dump after gcse */
     int dump_loop;             /* dump after loop optimizations */
@@ -199,6 +203,7 @@ 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 */
@@ -209,15 +214,18 @@ struct options
     int nopeep;                        /* no peep hole optimization */
     int asmpeep;               /* pass inline assembler thru peep hole */
     int debug;                 /* generate extra debug info */
-    int nodebug;               /* Generate no debug info. */
     int stackOnData;           /* stack after data segment  */
     int c1mode;                        /* Act like c1 - no pre-proc, asm or link */
     char *peep_file;           /* additional rules for peep hole */
     char *out_name;            /* Asm output name for c1 mode */
     int nostdlib;              /* Don't use standard lib files */
     int nostdinc;              /* Don't use standard include files */
+    int noRegParams;            /* Disable passing some parameters in registers */
     int verbose;               /* Show what the compiler is doing */
-    int shortisint;             /* treat short like int or char */
+    int shortis8bits;           /* treat short like int or char */
+    int lessPedantic;           /* disable some warnings */
+    int profile;                /* Turn on extra profiling information */
+    int ommitFramePtr;         /* Turn off the frame pointer. */
 
     char *calleeSaves[128];    /* list of functions using callee save */
     char *excludeRegs[32];     /* registers excluded from saving */
@@ -233,6 +241,8 @@ struct options
   };
 
 /* forward definition for variables accessed globally */
+extern int noAssemble;         /* no assembly, stop after code generation */
+extern char *yytext;
 extern char *currFname;
 extern char *srcFileName;      /* source file name without the extenstion */
 extern char *moduleName;       /* source file name without path & extension */
@@ -259,6 +269,9 @@ extern int nrelFiles;
 extern char *relFiles[128];
 extern char *libFiles[128];
 extern int nlibFiles;
+extern char *libPaths[128];
+extern int nlibPaths;
+
 extern bool verboseExec ;
 
 void parseWithComma (char **, char *);
@@ -269,10 +282,12 @@ void parseWithComma (char **, char *);
 */
 FILE *tempfile (void);
 
-/** Creates a duplicate of the string 'sz' a'la strdup but using
-    libgc.
+/** Creates a temporary file name a'la tmpnam which avoids the bugs
+    in cygwin wrt c:\tmp.
+    Scans, in order: TMP, TEMP, TMPDIR, else uses tmpfile().
 */
-char *gc_strdup (const char *sz);
+char *
+tempfilename (void);
 
 /** An assert() macro that will go out through sdcc's error
     system.
@@ -307,6 +322,6 @@ 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