* debug.c (debug_make_undefined_tagged_type): Make sure we are
given a kind of type we can handle. (debug_write_type): Handle undefined enums and structs. (debug_write_class_type): Handle undefined classes. * prdbg.c (pr_enum_type): Handle an undefined enum. Also comment changes to debug.h.
This commit is contained in:
Ian Lance Taylor
parent
761f377fec
commit
36302909f2
4 changed files with 161 additions and 111 deletions
213
binutils/debug.c
213
binutils/debug.c
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@ -1706,6 +1706,20 @@ debug_make_undefined_tagged_type (handle, name, kind)
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if (name == NULL)
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return DEBUG_TYPE_NULL;
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switch (kind)
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{
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case DEBUG_KIND_STRUCT:
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case DEBUG_KIND_UNION:
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case DEBUG_KIND_CLASS:
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case DEBUG_KIND_UNION_CLASS:
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case DEBUG_KIND_ENUM:
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break;
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default:
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debug_error ("debug_make_undefined_type: unsupported kind");
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return DEBUG_TYPE_NULL;
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}
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t = debug_make_type (info, kind, 0);
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if (t == NULL)
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return DEBUG_TYPE_NULL;
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@ -2250,19 +2264,24 @@ debug_write_type (info, fns, fhandle, type, name)
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return (*fns->bool_type) (fhandle, type->size);
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case DEBUG_KIND_STRUCT:
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case DEBUG_KIND_UNION:
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if (info->class_mark == type->u.kclass->mark)
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if (type->u.kclass != NULL)
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{
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/* We are currently outputting this struct. I don't know if
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this can happen, but it can happen for a class. */
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return (*fns->tag_type) (fhandle, "?defining?", type->kind);
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if (info->class_mark == type->u.kclass->mark)
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{
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/* We are currently outputting this struct. I don't
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know if this can happen, but it can happen for a
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class. */
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return (*fns->tag_type) (fhandle, "?defining?", type->kind);
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}
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type->u.kclass->mark = info->class_mark;
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}
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type->u.kclass->mark = info->class_mark;
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if (! (*fns->start_struct_type) (fhandle, tag,
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type->kind == DEBUG_KIND_STRUCT,
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type->size))
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return false;
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if (type->u.kclass->fields != NULL)
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if (type->u.kclass != NULL
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&& type->u.kclass->fields != NULL)
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{
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for (i = 0; type->u.kclass->fields[i] != NULL; i++)
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{
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@ -2281,6 +2300,9 @@ debug_write_type (info, fns, fhandle, type, name)
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case DEBUG_KIND_UNION_CLASS:
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return debug_write_class_type (info, fns, fhandle, type, tag);
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case DEBUG_KIND_ENUM:
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if (type->u.kenum == NULL)
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return (*fns->enum_type) (fhandle, tag, (const char **) NULL,
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(bfd_signed_vma *) NULL);
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return (*fns->enum_type) (fhandle, tag, type->u.kenum->names,
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type->u.kenum->values);
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case DEBUG_KIND_POINTER:
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@ -2389,20 +2411,24 @@ debug_write_class_type (info, fns, fhandle, type, tag)
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{
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unsigned int i;
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if (info->class_mark == type->u.kclass->mark)
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if (type->u.kclass != NULL)
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{
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/* We are currently outputting this class. This can happen when
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there are methods for an anonymous class. */
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return (*fns->tag_type) (fhandle, "?defining?", type->kind);
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}
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type->u.kclass->mark = info->class_mark;
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if (info->class_mark == type->u.kclass->mark)
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{
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/* We are currently outputting this class. This can happen
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when there are methods for an anonymous class. */
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return (*fns->tag_type) (fhandle, "?defining?", type->kind);
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}
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type->u.kclass->mark = info->class_mark;
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if (type->u.kclass->vptrbase != NULL
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&& type->u.kclass->vptrbase != type)
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{
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if (! debug_write_type (info, fns, fhandle, type->u.kclass->vptrbase,
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(struct debug_name *) NULL))
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return false;
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if (type->u.kclass->vptrbase != NULL
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&& type->u.kclass->vptrbase != type)
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{
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if (! debug_write_type (info, fns, fhandle,
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type->u.kclass->vptrbase,
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(struct debug_name *) NULL))
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return false;
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}
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}
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if (! (*fns->start_class_type) (fhandle, tag,
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@ -2411,93 +2437,98 @@ debug_write_class_type (info, fns, fhandle, type, tag)
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type->u.kclass->vptrbase != NULL,
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type->u.kclass->vptrbase == type))
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return false;
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if (type->u.kclass->fields != NULL)
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if (type->u.kclass != NULL)
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{
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for (i = 0; type->u.kclass->fields[i] != NULL; i++)
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if (type->u.kclass->fields != NULL)
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{
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struct debug_field *f;
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f = type->u.kclass->fields[i];
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if (! debug_write_type (info, fns, fhandle, f->type,
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(struct debug_name *) NULL))
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return false;
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if (f->static_member)
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for (i = 0; type->u.kclass->fields[i] != NULL; i++)
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{
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if (! (*fns->class_static_member) (fhandle, f->name,
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f->u.s.physname,
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f->visibility))
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return false;
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}
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else
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{
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if (! (*fns->struct_field) (fhandle, f->name, f->u.f.bitpos,
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f->u.f.bitsize, f->visibility))
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return false;
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}
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}
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}
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struct debug_field *f;
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if (type->u.kclass->baseclasses != NULL)
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{
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for (i = 0; type->u.kclass->baseclasses[i] != NULL; i++)
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{
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struct debug_baseclass *b;
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b = type->u.kclass->baseclasses[i];
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if (! debug_write_type (info, fns, fhandle, b->type,
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(struct debug_name *) NULL))
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return false;
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if (! (*fns->class_baseclass) (fhandle, b->bitpos, b->virtual,
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b->visibility))
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return false;
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}
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}
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if (type->u.kclass->methods != NULL)
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{
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for (i = 0; type->u.kclass->methods[i] != NULL; i++)
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{
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struct debug_method *m;
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unsigned int j;
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m = type->u.kclass->methods[i];
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if (! (*fns->class_start_method) (fhandle, m->name))
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return false;
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for (j = 0; m->variants[j] != NULL; j++)
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{
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struct debug_method_variant *v;
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v = m->variants[j];
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if (v->context != NULL)
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{
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if (! debug_write_type (info, fns, fhandle, v->context,
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(struct debug_name *) NULL))
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return false;
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}
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if (! debug_write_type (info, fns, fhandle, v->type,
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f = type->u.kclass->fields[i];
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if (! debug_write_type (info, fns, fhandle, f->type,
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(struct debug_name *) NULL))
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return false;
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if (v->voffset != VOFFSET_STATIC_METHOD)
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if (f->static_member)
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{
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if (! (*fns->class_method_variant) (fhandle, v->argtypes,
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v->visibility,
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v->constp, v->volatilep,
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v->voffset,
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v->context != NULL))
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if (! (*fns->class_static_member) (fhandle, f->name,
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f->u.s.physname,
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f->visibility))
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return false;
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}
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else
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{
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if (! (*fns->class_static_method_variant) (fhandle,
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v->argtypes,
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v->visibility,
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v->constp,
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v->volatilep))
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if (! (*fns->struct_field) (fhandle, f->name, f->u.f.bitpos,
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f->u.f.bitsize, f->visibility))
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return false;
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}
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}
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if (! (*fns->class_end_method) (fhandle))
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return false;
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}
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if (type->u.kclass->baseclasses != NULL)
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{
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for (i = 0; type->u.kclass->baseclasses[i] != NULL; i++)
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{
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struct debug_baseclass *b;
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b = type->u.kclass->baseclasses[i];
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if (! debug_write_type (info, fns, fhandle, b->type,
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(struct debug_name *) NULL))
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return false;
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if (! (*fns->class_baseclass) (fhandle, b->bitpos, b->virtual,
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b->visibility))
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return false;
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}
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}
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if (type->u.kclass->methods != NULL)
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{
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for (i = 0; type->u.kclass->methods[i] != NULL; i++)
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{
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struct debug_method *m;
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unsigned int j;
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m = type->u.kclass->methods[i];
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if (! (*fns->class_start_method) (fhandle, m->name))
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return false;
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for (j = 0; m->variants[j] != NULL; j++)
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{
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struct debug_method_variant *v;
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v = m->variants[j];
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if (v->context != NULL)
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{
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if (! debug_write_type (info, fns, fhandle, v->context,
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(struct debug_name *) NULL))
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return false;
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}
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if (! debug_write_type (info, fns, fhandle, v->type,
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(struct debug_name *) NULL))
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return false;
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if (v->voffset != VOFFSET_STATIC_METHOD)
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{
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if (! (*fns->class_method_variant) (fhandle, v->argtypes,
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v->visibility,
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v->constp,
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v->volatilep,
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v->voffset,
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v->context != NULL))
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return false;
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}
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else
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{
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if (! (*fns->class_static_method_variant) (fhandle,
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v->argtypes,
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v->visibility,
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v->constp,
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v->volatilep))
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return false;
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}
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}
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if (! (*fns->class_end_method) (fhandle))
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return false;
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}
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}
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}
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