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* 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
@ -1,3 +1,11 @@
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Thu Jan 11 11:45:34 1996 Ian Lance Taylor <ian@cygnus.com>
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* debug.c (debug_make_undefined_tagged_type): Make sure we are
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given a kind of type we can handle.
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(debug_write_type): Handle undefined enums and structs.
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(debug_write_class_type): Handle undefined classes.
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* prdbg.c (pr_enum_type): Handle an undefined enum.
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Wed Jan 10 15:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
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* Makefile.in: Updated dependencies.
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213
binutils/debug.c
213
binutils/debug.c
@ -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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@ -194,7 +194,8 @@ struct debug_write_fns
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/* Push an enum type onto the type stack, given the tag, a NULL
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terminated array of names and the associated values. If there is
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no tag, the tag argument will be NULL. */
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no tag, the tag argument will be NULL. If this is an undefined
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enum, the names and values arguments will be NULL. */
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boolean (*enum_type) PARAMS ((PTR, const char *, const char **,
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bfd_signed_vma *));
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@ -259,7 +260,9 @@ struct debug_write_fns
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end_struct_type function. The second argument is the tag; this
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will be NULL if there isn't one. The boolean argument is true
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for a struct, false for a union. The unsigned int argument is
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the size. */
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the size. If this is an undefined struct or union, the size will
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be 0 and struct_field will not be called before end_struct_type
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is called. */
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boolean (*start_struct_type) PARAMS ((PTR, const char *, boolean,
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unsigned int));
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@ -519,30 +519,38 @@ pr_enum_type (p, tag, names, values)
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if (! append_type (info, "{ "))
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return false;
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val = 0;
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for (i = 0; names[i] != NULL; i++)
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if (names == NULL)
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{
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if (i > 0)
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{
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if (! append_type (info, ", "))
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return false;
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}
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if (! append_type (info, names[i]))
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if (! append_type (info, "/* undefined */"))
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return false;
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if (values[i] != val)
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}
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else
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{
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val = 0;
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for (i = 0; names[i] != NULL; i++)
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{
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char ab[20];
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if (i > 0)
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{
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if (! append_type (info, ", "))
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return false;
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}
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print_vma (values[i], ab, false, false);
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if (! append_type (info, " = ")
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|| ! append_type (info, ab))
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if (! append_type (info, names[i]))
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return false;
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val = values[i];
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}
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++val;
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if (values[i] != val)
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{
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char ab[20];
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print_vma (values[i], ab, false, false);
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if (! append_type (info, " = ")
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|| ! append_type (info, ab))
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return false;
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val = values[i];
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}
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++val;
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}
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}
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return append_type (info, " }");
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