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* mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for

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compiler generated tag names.
	* mdebugread.c (parse_type):  Handle cross references to qualified
	aggregate types.
	* valops.c (value_struct_elt):  Improve error message if the
	address of a method is requested from an object instance.
	* valops.c (search_struct_method):  Make name_matched non-static
	to get it initialized correctly.
This commit is contained in:
Peter Schauer 1994-01-12 21:27:51 +00:00
parent 92f345b9e4
commit a8c498978e
2 changed files with 24 additions and 3 deletions
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13
gdb/ChangeLog
View File

@ -1,3 +1,16 @@
Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
compiler generated tag names.
* mdebugread.c (parse_type): Handle cross references to qualified
aggregate types.
* valops.c (value_struct_elt): Improve error message if the
address of a method is requested from an object instance.
* valops.c (search_struct_method): Make name_matched non-static
to get it initialized correctly.
* config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
exclude segment register which are not writable on newer SCO versions.
Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
* go32-xdep.c: Remove unused function uerror.

14
gdb/mdebugread.c
View File

@ -993,8 +993,10 @@ parse_symbol (sh, ax, ext_sh, bigend)
else
t = pend->t;
/* Alpha cc unnamed structs do not get a tag name. */
if (sh->iss == 0)
/* Do not set the tag name if it is a compiler generated tag name
(.Fxx or .xxfake or empty) for unnamed struct/union/enums.
Alpha cc puts out an sh->iss of zero for those. */
if (sh->iss == 0 || name[0] == '.' || name[0] == '\0')
TYPE_TAG_NAME (t) = NULL;
else
TYPE_TAG_NAME (t) = obconcat (&current_objfile->symbol_obstack,
@ -1011,7 +1013,7 @@ parse_symbol (sh, ax, ext_sh, bigend)
{
/* This is a non-empty enum. */
/* c89 has the number of enumerators in the sh.value field,
/* DEC c89 has the number of enumerators in the sh.value field,
not the type length, so we have to compensate for that
incompatibility quirk.
This might do the wrong thing for an enum with one or two
@ -1425,6 +1427,12 @@ parse_type (fd, ax, aux_index, bs, bigend, sym_name)
if (tp == (struct type *) NULL)
tp = init_type (type_code, 0, 0, (char *) NULL, current_objfile);
/* DEC c89 produces cross references to qualified aggregate types,
dereference them. */
while (TYPE_CODE (tp) == TYPE_CODE_PTR
|| TYPE_CODE (tp) == TYPE_CODE_ARRAY)
tp = tp->target_type;
/* Make sure that TYPE_CODE(tp) has an expected type code.
Any type may be returned from cross_ref if file indirect entries
are corrupted. */