sim: unify symbol table handling

[thirdparty/binutils-gdb.git] / sim / lm32 / sim-if.c

diff --git a/sim/lm32/sim-if.c b/sim/lm32/sim-if.c
index 860c1e63f1ff66976d8fdaf771deb8e266e34f1d..aad3a35a3076b80a6204cc6d5168b3e3e6b9f52b 100644 (file)
--- a/sim/lm32/sim-if.c
+++ b/sim/lm32/sim-if.c
@@ -71,27 +71,15 @@ find_base (bfd *prog_bfd)
 }
 
 static unsigned long
-find_limit (bfd *prog_bfd)
+find_limit (SIM_DESC sd)
 {
-  struct bfd_symbol **asymbols;
-  long symsize;
-  long symbol_count;
-  long s;
+  bfd_vma addr;
 
-  symsize = bfd_get_symtab_upper_bound (prog_bfd);
-  if (symsize < 0)
-    return 0;
-  asymbols = (asymbol **) xmalloc (symsize);
-  symbol_count = bfd_canonicalize_symtab (prog_bfd, asymbols);
-  if (symbol_count < 0)
+  addr = trace_sym_value (sd, "_fstack");
+  if (addr == -1)
     return 0;
 
-  for (s = 0; s < symbol_count; s++)
-    {
-      if (!strcmp (asymbols[s]->name, "_fstack"))
-       return (asymbols[s]->value + 65536) & ~(0xffffUL);
-    }
-  return 0;
+  return (addr + 65536) & ~(0xffffUL);
 }
 
 /* Create an instance of the simulator.  */
@@ -159,7 +147,7 @@ sim_open (kind, callback, abfd, argv)
        {
          /* It doesn't, so we should try to allocate enough memory to hold program.  */
          base = find_base (STATE_PROG_BFD (sd));
-         limit = find_limit (STATE_PROG_BFD (sd));
+         limit = find_limit (sd);
          if (limit == 0)
            {
              sim_io_eprintf (sd,