/* Output dbx-format symbol table information from GNU compiler.
Copyright (C) 1987, 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
- 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+ 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
This file is part of GCC.
should always be 0 because we should not have needed any file numbers
yet. */
-#ifdef DBX_USE_BINCL
+#if (defined (DBX_DEBUGGING_INFO) || defined (XCOFF_DEBUGGING_INFO)) \
+ && defined (DBX_USE_BINCL)
static struct dbx_file *current_file;
#endif
dbxout_end_source_file,
dbxout_begin_block,
dbxout_end_block,
- debug_true_tree, /* ignore_block */
- dbxout_source_line, /* source_line */
- dbxout_source_line, /* begin_prologue: just output line info */
- debug_nothing_int_charstar, /* end_prologue */
- debug_nothing_int_charstar, /* end_epilogue */
+ debug_true_tree, /* ignore_block */
+ dbxout_source_line, /* source_line */
+ dbxout_source_line, /* begin_prologue: just output
+ line info */
+ debug_nothing_int_charstar, /* end_prologue */
+ debug_nothing_int_charstar, /* end_epilogue */
#ifdef DBX_FUNCTION_FIRST
dbxout_begin_function,
#else
- debug_nothing_tree, /* begin_function */
+ debug_nothing_tree, /* begin_function */
#endif
- debug_nothing_int, /* end_function */
+ debug_nothing_int, /* end_function */
dbxout_function_decl,
- dbxout_global_decl, /* global_decl */
- debug_nothing_tree, /* deferred_inline_function */
- debug_nothing_tree, /* outlining_inline_function */
- debug_nothing_rtx, /* label */
- dbxout_handle_pch /* handle_pch */
+ dbxout_global_decl, /* global_decl */
+ debug_nothing_tree_tree, /* imported_module_or_decl */
+ debug_nothing_tree, /* deferred_inline_function */
+ debug_nothing_tree, /* outlining_inline_function */
+ debug_nothing_rtx, /* label */
+ dbxout_handle_pch, /* handle_pch */
+ debug_nothing_rtx /* var_location */
};
#endif /* DBX_DEBUGGING_INFO */
dbxout_end_source_file,
xcoffout_begin_block,
xcoffout_end_block,
- debug_true_tree, /* ignore_block */
+ debug_true_tree, /* ignore_block */
xcoffout_source_line,
- xcoffout_begin_prologue, /* begin_prologue */
- debug_nothing_int_charstar, /* end_prologue */
+ xcoffout_begin_prologue, /* begin_prologue */
+ debug_nothing_int_charstar, /* end_prologue */
xcoffout_end_epilogue,
- debug_nothing_tree, /* begin_function */
+ debug_nothing_tree, /* begin_function */
xcoffout_end_function,
- debug_nothing_tree, /* function_decl */
- dbxout_global_decl, /* global_decl */
- debug_nothing_tree, /* deferred_inline_function */
- debug_nothing_tree, /* outlining_inline_function */
- debug_nothing_rtx, /* label */
- dbxout_handle_pch /* handle_pch */
+ debug_nothing_tree, /* function_decl */
+ dbxout_global_decl, /* global_decl */
+ debug_nothing_tree_tree, /* imported_module_or_decl */
+ debug_nothing_tree, /* deferred_inline_function */
+ debug_nothing_tree, /* outlining_inline_function */
+ debug_nothing_rtx, /* label */
+ dbxout_handle_pch, /* handle_pch */
+ debug_nothing_rtx /* var_location */
};
#endif /* XCOFF_DEBUGGING_INFO */
\f
field that we can support. */
for (tem = TYPE_FIELDS (type); tem; tem = TREE_CHAIN (tem))
{
+
+ /* If on of the nodes is an error_mark or its type is then return early. */
+ if (tem == error_mark_node || TREE_TYPE (tem) == error_mark_node)
+ return;
+
/* Omit here local type decls until we know how to support them. */
if (TREE_CODE (tem) == TYPE_DECL
/* Omit fields whose position or size are variable or too large to
if (use_gnu_debug_info_extensions)
{
have_used_extensions = 1;
- putc (TREE_VIA_VIRTUAL (child) ? '1' : '0', asmfile);
- putc (access == access_public_node ? '2' : '0', asmfile);
+ putc (TREE_VIA_VIRTUAL (child) ? '1' : '0', asmfile);
+ putc (access == access_public_node ? '2' :
+ (access == access_protected_node ? '1' :'0'),
+ asmfile);
CHARS (2);
if (TREE_VIA_VIRTUAL (child)
&& strcmp (lang_hooks.name, "GNU C++") == 0)
/* "Intercept" dbxout_symbol() calls like we do all debug_hooks. */
++debug_nesting;
- /* Cast avoids warning in old compilers. */
- current_sym_code = (STAB_CODE_TYPE) 0;
- current_sym_value = 0;
- current_sym_addr = 0;
-
/* Ignore nameless syms, but don't ignore type tags. */
if ((DECL_NAME (decl) == 0 && TREE_CODE (decl) != TYPE_DECL)
}
else if (TREE_CODE (TREE_TYPE (decl)) == REAL_TYPE)
{
- /* don't know how to do this yet. */
+ /* Don't know how to do this yet. */
}
break;
}
else
dbxout_symbol_location (decl, subtype, "$real", XEXP (home, 0));
- /* Cast avoids warning in old compilers. */
- current_sym_code = (STAB_CODE_TYPE) 0;
- current_sym_value = 0;
- current_sym_addr = 0;
dbxout_prepare_symbol (decl);
if (WORDS_BIG_ENDIAN)
{
const char *name;
- if (DECL_CONTEXT (decl) && TYPE_P (DECL_CONTEXT (decl)))
- /* One slight hitch: if this is a VAR_DECL which is a static
- class member, we must put out the mangled name instead of the
+ if (DECL_CONTEXT (decl)
+ && (TYPE_P (DECL_CONTEXT (decl))
+ || TREE_CODE (DECL_CONTEXT (decl)) == NAMESPACE_DECL))
+ /* One slight hitch: if this is a VAR_DECL which is a class member
+ or a namespace member, we must put out the mangled name instead of the
DECL_NAME. Note also that static member (variable) names DO NOT begin
with underscores in .stabs directives. */
name = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (decl));
dbxout_source_file (asmfile, filename);
#endif
+
+ /* Initialize variables used to communicate each symbol's debug
+ information to dbxout_finish_symbol with zeroes. */
+
+ /* Cast avoids warning in old compilers. */
+ current_sym_code = (STAB_CODE_TYPE) 0;
+ current_sym_value = 0;
+ current_sym_addr = 0;
}
static void