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From-SVN: r581
This commit is contained in:
Ken Raeburn 1992-03-24 10:49:21 +00:00
parent 6d75030881
commit 95f2ba07f8
1 changed files with 28 additions and 3 deletions
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31
gcc/dbxout.c
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@ -83,7 +83,7 @@ extern int errno;
#endif
#ifdef XCOFF_DEBUGGING_INFO
#include "xcoff.h"
#include "xcoffout.h"
#endif
#ifndef ASM_STABS_OP
@ -135,7 +135,7 @@ char *getpwd ();
#define FORCE_TEXT
#endif
#if defined (USG) || defined (MIPS)
#if defined (USG) || defined (NO_STAB_H)
#include "gstab.h" /* If doing DBX on sysV, use our own stab.h. */
#else
#include <stab.h> /* On BSD, use the system's stab.h. */
@ -681,6 +681,7 @@ dbxout_type_methods (type)
/* C++: put out the method names and their parameter lists */
tree ctor_name;
tree methods = TYPE_METHODS (type);
tree type_encoding;
register tree fndecl;
register tree last;
register int type_identifier_length;
@ -689,7 +690,28 @@ dbxout_type_methods (type)
return;
ctor_name = DECL_NAME (TYPE_NAME (type));
/* C++: Template classes break some assumptions made by this code about
the class names, constructor names, and encodings for assembler
label names. For now, disable output of dbx info for them. */
{
char *ptr = IDENTIFIER_POINTER (ctor_name);
/* Avoid strchr or index since those names aren't universal. */
while (*ptr && *ptr != '<') ptr++;
if (*ptr != 0)
{
static int warned;
if (!warned)
{
warned = 1;
warning ("dbx info for template class methods not yet supported");
}
return;
}
}
type_identifier_length = IDENTIFIER_LENGTH (ctor_name);
if (TREE_CODE (methods) == FUNCTION_DECL)
fndecl = methods;
else if (TREE_VEC_ELT (methods, 0) != NULL_TREE)
@ -987,8 +1009,11 @@ dbxout_type (type, full)
/* Output a structure type. */
if ((TYPE_NAME (type) != 0
#if 0 /* Tiemann says this creates output tha "confuses GDB".
Too bad the info is so vague. Hope this doesn't lose. */
&& ! (TREE_CODE (TYPE_NAME (type)) == TYPE_DECL
&& DECL_IGNORED_P (TYPE_NAME (type)))
#endif
&& !full)
|| TYPE_SIZE (type) == 0)
{
@ -1001,7 +1026,7 @@ dbxout_type (type, full)
and let the definition come when the name is defined. */
fprintf (asmfile, (TREE_CODE (type) == RECORD_TYPE) ? "xs" : "xu");
CHARS (3);
#if 0 /* This assertion is legitimately false in C++. */
#if 0 /* This assertion is legitimately false in C++. */
/* We shouldn't be outputting a reference to a type before its
definition unless the type has a tag name.
A typedef name without a tag name should be impossible. */