[lkcd-devel] Patch: Add built-in sial function to resolve a symbol name from an address

[Nick B. <ni...@sg...>]

Hi,
    The attached patch adds an extra API function to libsial. It 
basically mimic's lcrash's findsym function and exposes the 
functionality to sial scripts.


It also includes one small safety check when parsing scripts, eg:
Index: lcrash/sial.c
===================================================================
RCS file: /cvsroot/lkcd/lkcd/7.X.X/lkcdutils/lcrash/sial.c,v
retrieving revision 1.1
@@ -270,6 +303,7 @@
     } else {
 
         sp = (dbg_type_t *)kl_find_typenum(tnum);
+        if(!sp) return 0;
         if (sp->st_type == KLT_TYPEDEF) {
             if (!(sp = (dbg_type_t *)sp->st_realtype)) {
                 return 0;


Thanks

Nick

PS I can send these all as a single patch if need be, just let me know.