fixed bug #476089

[fw/sdcc] / src / SDCCmain.c

diff --git a/src/SDCCmain.c b/src/SDCCmain.c
index 60af6f82205f7b04086945b0d1a7aaaaadbc9e60..63d3937bff1735c4efc9391d4e4db1a165d51939 100644 (file)
--- a/src/SDCCmain.c
+++ b/src/SDCCmain.c
@@ -79,8 +79,8 @@ int ds390_jammed = 0;
 #endif
 
 // Globally accessible scratch buffer for file names.
-char scratchFileName[FILENAME_MAX];
-char buffer[FILENAME_MAX];
+char scratchFileName[PATH_MAX];
+char buffer[PATH_MAX];
 
 // In MSC VC6 default search path for exe's to path for this
 
@@ -171,6 +171,7 @@ optionsTable[] = {
     { 0,    "--dumpliverange",      &options.dump_range, NULL },
     { 0,    "--dumpregpack",        &options.dump_pack, NULL },
     { 0,    "--dumpregassign",      &options.dump_rassgn, NULL },
+    { 0,    "--dumptree",           &options.dump_tree, NULL },
     { 0,    OPTION_DUMP_ALL,        NULL, "Dump the internal structure at all stages" },
     { 0,    OPTION_XRAM_LOC,        NULL, "<nnnn> External Ram start location" },
     { 0,    OPTION_IRAM_SIZE,       NULL, "<nnnn> Internal Ram size" },
@@ -203,7 +204,8 @@ optionsTable[] = {
     { 0,    "--verbose",            &options.verbose, "Trace calls to the preprocessor, assembler, and linker" },
     { 0,    OPTION_LESS_PEDANTIC,   NULL, "Disable some of the more pedantic warnings" },
     { 0,    OPTION_SHORT_IS_8BITS,   NULL, "Make short 8bits (for old times sake)" },
-    { 0,    "--profile",            &options.profile, "On supported ports, generate extra profiling information" }
+    { 0,    "--profile",            &options.profile, "On supported ports, generate extra profiling information" },
+    { 0,    "--fommit-frame-pointer", &options.ommitFramePtr, "Leave out the frame pointer." }
 };
 
 /** Table of all unsupported options and help text to display when one
@@ -1163,7 +1165,9 @@ linkEdit (char **envp)
 
   if (port->linker.cmd)
     {
-      buildCmdLine (buffer, port->linker.cmd, srcFileName, NULL, NULL, NULL);
+      char buffer2[PATH_MAX];
+      buildCmdLine (buffer2, port->linker.cmd, srcFileName, NULL, NULL, NULL);
+      buildCmdLine2 (buffer, buffer2);
     }
   else
     {
@@ -1448,10 +1452,11 @@ initValues (void)
 {
   populateMainValues (_baseValues);
   setMainValue ("port", port->target);
-  setMainValue ("fullsrcfilename", fullSrcFileName);
-  setMainValue ("srcfilename", srcFileName);
   setMainValue ("objext", port->linker.rel_ext);
   setMainValue ("asmext", port->assembler.file_ext);
+
+  setMainValue ("fullsrcfilename", fullSrcFileName ? fullSrcFileName : "fullsrcfilename");
+  setMainValue ("srcfilename", srcFileName ? srcFileName : "srcfilename");
 }
 
 /*
@@ -1504,11 +1509,11 @@ main (int argc, char **argv, char **envp)
       exit (0);
     }
 
+  initValues ();
+  _discoverPaths (argv[0]);
+
   if (srcFileName)
     {
-      initValues ();
-      _discoverPaths (argv[0]);
-
       preProcess (envp);
 
       initMem ();