diff --git a/tools/mkldscript.c b/tools/mkldscript.c
index ca66156d72..f0606392cc 100644
--- a/tools/mkldscript.c
+++ b/tools/mkldscript.c
@@ -328,8 +328,9 @@ static void write_ld_script(void)
         //if (seg->fields & (1 << STMT_increment))
             //fprintf(fout, "    . += 0x%08X;\n", seg->increment);
 
-        fprintf(fout, "    _%sSegmentRomStart = _RomSize;\n"
-                  "    ..%s ", seg->name, seg->name);
+        fprintf(fout, "    _%sSegmentRomStartTemp = _RomSize;\n"
+                  "    _%sSegmentRomStart = _%sSegmentRomStartTemp;\n"
+                  "    ..%s ", seg->name, seg->name, seg->name, seg->name);
 
         if (seg->fields & (1 << STMT_after))
             fprintf(fout, "_%sSegmentEnd ", seg->after);
@@ -410,7 +411,9 @@ static void write_ld_script(void)
         //fprintf(fout, "    _RomSize += ( _%sSegmentDataEnd - _%sSegmentTextStart );\n", seg->name, seg->name);
         fprintf(fout, "    _RomSize += ( _%sSegmentOvlEnd - _%sSegmentTextStart );\n", seg->name, seg->name);
 
-        fprintf(fout, "    _%sSegmentRomEnd = _RomSize;\n\n", seg->name);
+        fprintf(fout, "    _%sSegmentRomEndTemp = _RomSize;\n"
+                  "_%sSegmentRomEnd = _%sSegmentRomEndTemp;\n\n",
+                  seg->name, seg->name, seg->name);
 
         // algn end of ROM segment
         if (seg->fields & (1 << STMT_romalign))