/* GDB routines for manipulating the minimal symbol tables.
- Copyright 1992, 93, 94, 96, 97, 1998 Free Software Foundation, Inc.
+ Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+ Free Software Foundation, Inc.
Contributed by Cygnus Support, using pieces from other GDB modules.
This file is part of GDB.
#include "symfile.h"
#include "objfiles.h"
#include "demangle.h"
-#include "gdb-stabs.h"
+#include "value.h"
+#include "cp-abi.h"
/* Accumulate the minimal symbols for each objfile in bunches of BUNCH_SIZE.
At the end, copy them all into one newly allocated location on an objfile's
/* This is the new code that distinguishes it from the old function */
if (section)
while (hi >= 0
+ /* Some types of debug info, such as COFF,
+ don't fill the bfd_section member, so don't
+ throw away symbols on those platforms. */
+ && SYMBOL_BFD_SECTION (&msymbol[hi]) != NULL
&& SYMBOL_BFD_SECTION (&msymbol[hi]) != section)
--hi;
objfile->minimal_symbol_count = mcount;
objfile->msymbols = msymbols;
+ /* Try to guess the appropriate C++ ABI by looking at the names
+ of the minimal symbols in the table. */
+ {
+ int i;
+
+ for (i = 0; i < mcount; i++)
+ {
+ const char *name = SYMBOL_NAME (&objfile->msymbols[i]);
+ if (name[0] == '_' && name[1] == 'Z')
+ {
+ switch_to_cp_abi ("gnu-v3");
+ break;
+ }
+ }
+ }
+
/* Now walk through all the minimal symbols, selecting the newly added
ones and attempting to cache their C++ demangled names. */
-
for (; mcount-- > 0; msymbols++)
SYMBOL_INIT_DEMANGLED_NAME (msymbols, &objfile->symbol_obstack);