* gdb.texinfo (Continuing and Stepping): When talking about "step"

[deliverable/binutils-gdb.git] / gdb / dbxread.c

diff --git a/gdb/dbxread.c b/gdb/dbxread.c
index e6623b27c7ef89aaf323dd873641b1cb2ebdff0a..b2bcb32ea621cabce9dad0e421b995ea1dddf375 100644 (file)
--- a/gdb/dbxread.c
+++ b/gdb/dbxread.c
@@ -108,16 +108,6 @@ struct symloc {
 #define IGNORE_SYMBOL(type)  (type == (int)N_NSYMS)
 #endif
 
-/* Macro for name of symbol to indicate a file compiled with gcc. */
-#ifndef GCC_COMPILED_FLAG_SYMBOL
-#define GCC_COMPILED_FLAG_SYMBOL "gcc_compiled."
-#endif
-
-/* Macro for name of symbol to indicate a file compiled with gcc2. */
-#ifndef GCC2_COMPILED_FLAG_SYMBOL
-#define GCC2_COMPILED_FLAG_SYMBOL "gcc2_compiled."
-#endif
-
 /* Remember what we deduced to be the source language of this psymtab. */
 
 static enum language psymtab_language = language_unknown;
@@ -427,24 +417,6 @@ record_minimal_symbol (name, address, type, objfile)
       break;
 #endif
     case N_TEXT:
-      /* Don't put gcc_compiled, __gnu_compiled_cplus, and friends into
-        the minimal symbols, because if there is also another symbol
-        at the same address (e.g. the first function of the file),
-        lookup_minimal_symbol_by_pc would have no way of getting the
-        right one.  */
-      if (name[0] == 'g'
-         && (strcmp (name, GCC_COMPILED_FLAG_SYMBOL) == 0
-             || strcmp (name, GCC2_COMPILED_FLAG_SYMBOL) == 0))
-       return;
-
-      {
-       char *tempstring = name;
-       if (tempstring[0] == bfd_get_symbol_leading_char (objfile->obfd))
-         ++tempstring;
-       if (STREQN (tempstring, "__gnu_compiled", 14))
-         return;
-      }
-
     case N_NBTEXT:
     case N_FN:
     case N_FN_SEQ:
@@ -481,7 +453,8 @@ record_minimal_symbol (name, address, type, objfile)
   prim_record_minimal_symbol
     (obsavestring (name, strlen (name), &objfile -> symbol_obstack),
      address,
-     ms_type);
+     ms_type,
+     objfile);
 }
 \f
 /* Scan and build partial symbols for a symbol file.
@@ -1062,6 +1035,7 @@ end_psymtab (pst, include_list, num_includes, capping_symbol_offset,
       LDSYMLEN(pst) = capping_symbol_offset - LDSYMOFF(pst);
   pst->texthigh = capping_text;
 
+#ifdef N_SO_ADDRESS_MAYBE_MISSING
   /* Under Solaris, the N_SO symbols always have a value of 0,
      instead of the usual address of the .o file.  Therefore,
      we have to do some tricks to fill in texthigh and textlow.
@@ -1128,6 +1102,9 @@ end_psymtab (pst, include_list, num_includes, capping_symbol_offset,
 
   /* this test will be true if the last .o file is only data */
   if (pst->textlow == 0)
+    /* This loses if the text section really starts at address zero
+       (generally true when we are debugging a .o file, for example).
+       That is why this whole thing is inside N_SO_ADDRESS_MIGHT_LIE.  */
     pst->textlow = pst->texthigh;
 
   /* If we know our own starting text address, then walk through all other
@@ -1147,7 +1124,7 @@ end_psymtab (pst, include_list, num_includes, capping_symbol_offset,
   }
 
   /* End of kludge for patching Solaris textlow and texthigh.  */
-
+#endif /* NO_SO_ADDRESS_MAYBE_MISSING.  */
 
   pst->n_global_syms =
     objfile->global_psymbols.next - (objfile->global_psymbols.list + pst->globals_offset);