* support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it....

[fw/sdcc] / as / mcs51 / lkmain.c

diff --git a/as/mcs51/lkmain.c b/as/mcs51/lkmain.c
index a439cbb1898e3daa0533d51819ed2d2efa3a2e78..17277c2fcee548eae31eaa76ccdcc79b64524868 100644 (file)
--- a/as/mcs51/lkmain.c
+++ b/as/mcs51/lkmain.c
@@ -14,11 +14,15 @@
  *           - use a_type == 0 as "virgin area" flag: set == 1 if -b
  */
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
-#include <alloc.h>
 #include "aslink.h"
 
+/* yuck - but including unistd.h causes problems on Cygwin by redefining
+ * Addr_T.
+ */
+extern int unlink(const char *);
 
 /*)Module      lkmain.c
  *
@@ -32,7 +36,7 @@
  *             FILE *  afile(fn,ft,wf)
  *             VOID    bassav()
  *             VOID    gblsav()
-  *            VOID    link()
+  *            VOID    link_main()
  *             VOID    lkexit()
  *             VOID    main(argc,argv)
  *             VOID    map()
@@ -111,7 +115,7 @@
  *             int     fprintf()       c_library
  *             int     getline()       lklex.c
  *             VOID    library()       lklibr.c
- *             VOID    link()          lkmain.c
+ *             VOID    link_main()     lkmain.c
  *             VOID    lkexit()        lkmain.c
  *             VOID    lnkarea()       lkarea.c
  *             VOID    map()           lkmain.c
@@ -227,7 +231,7 @@ char *argv[];
                         if ((ip[0] == ';') && (ip[1] == '!') && jfp) {
                                fprintf( jfp, "%s\n", &ip[2] );
                         }
-                       link();
+                       link_main();
                }
                if (pass == 0) {
                        /*
@@ -348,9 +352,9 @@ int i;
        exit(i);
 }
 
-/*)Function    link()
+/*)Function    link_main()
  *
- *     The function link() evaluates the directives for each line of
+ *     The function link_main() evaluates the directives for each line of
  *     text read from the .rel file(s).  The valid directives processed
  *     are:
  *             X, D, Q, H, M, A, S, T, R, and P.
@@ -380,7 +384,7 @@ int i;
  */
 
 VOID
-link()
+link_main()
 {
        register int c;
 
@@ -412,6 +416,7 @@ link()
                sdp.s_area = NULL;
                sdp.s_areax = NULL;
                sdp.s_addr = 0;
+               // jwk lastExtendedAddress = -1;
                break;
 
        case 'M':
@@ -680,7 +685,10 @@ parse()
                                case 'U':
                                        uflag = 1;
                                        break;
-
+                               case 'r':
+                               case 'R':
+                                       rflag = 1;
+                                       break;
                                case 'x':
                                case 'X':
                                        xflag = 0;
@@ -835,7 +843,7 @@ bassav()
  *             int     lkerr           error flag
  *
  *      functions called:
- *             addr_t  expr()          lkeval.c
+ *             Addr_T  expr()          lkeval.c
  *             int     fprintf()       c_library
  *             VOID    getid()         lklex.c
  *             char    getnb()         lklex.c
@@ -944,7 +952,7 @@ gblsav()
  *             int     lkerr           error flag
  *
  *      functions called:
- *             addr_t  expr()          lkeval.c
+ *             Addr_T  expr()          lkeval.c
  *             int     fprintf()       c_library
  *             VOID    getid()         lklex.c
  *             char    getnb()         lklex.c
@@ -1037,14 +1045,14 @@ char *ft;
        register char *p1, *p2, *p3;
        register int c;
        FILE *fp;
-       char fb[FILSPC];
+       char fb[FILENAME_MAX];
        char *omode = (wf ? (wf == 2 ? "a" : "w") : "r");
 
        p1 = fn;
        p2 = fb;
        p3 = ft;
        while ((c = *p1++) != 0 && c != FSEPX) {
-               if (p2 < &fb[FILSPC-4])
+               if (p2 < &fb[FILENAME_MAX-4])
                        *p2++ = c;
        }
        *p2++ = FSEPX;
@@ -1056,7 +1064,7 @@ char *ft;
                }
        }
        while ((c = *p3++) != 0) {
-               if (p2 < &fb[FILSPC-1])
+               if (p2 < &fb[FILENAME_MAX-1])
                        *p2++ = c;
        }
        *p2++ = 0;      
@@ -1088,7 +1096,7 @@ char *ft;
  *      functions called:
  *             char    getnb()         lklex.c
  *             VOID    unget()         lklex.c
- *             addr_t  expr()          lkeval.c
+ *             Addr_T  expr()          lkeval.c
  *
  *     side effects:
  *             The iram_size may be modified.