From 166606b71e0050bee27b631f1517e99db3f9cd71 Mon Sep 17 00:00:00 2001 From: Per Bothner Date: Thu, 31 Jul 1997 22:39:34 +0000 Subject: * java-*: Renamed to jv-*, to make fit within 14 characters. * jv-lang.h (java_type_print): Added declaration. * jv-typeprint.c: New file. Provides java_print_type. * jv-lang.c (java_link_class_type): New function. (java_language_defn): Replace c_print_type by java_print_type. * Makefile.in: Update accordingly. --- gdb/jv-valprint.c | 75 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 gdb/jv-valprint.c (limited to 'gdb/jv-valprint.c') diff --git a/gdb/jv-valprint.c b/gdb/jv-valprint.c new file mode 100644 index 0000000..af60b17 --- /dev/null +++ b/gdb/jv-valprint.c @@ -0,0 +1,75 @@ +/* Support for printing Java values for GDB, the GNU debugger. + Copyright 1997 Free Software Foundation, Inc. + +This file is part of GDB. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +#include "defs.h" +#include "symtab.h" +#include "gdbtypes.h" +#include "expression.h" +#include "value.h" +#include "demangle.h" +#include "valprint.h" +#include "language.h" +#include "jv-lang.h" +#include "c-lang.h" + +int +java_value_print (val, stream, format, pretty) + value_ptr val; + GDB_FILE *stream; + int format; + enum val_prettyprint pretty; +{ + struct type *type = VALUE_TYPE (val); + if (TYPE_CODE (type) == TYPE_CODE_PTR) + { + fprintf_filtered (stream, "("); + type_print (TYPE_TARGET_TYPE (type), "", stream, -1); + fprintf_filtered (stream, ") "); + } + return (val_print (VALUE_TYPE (val), VALUE_CONTENTS (val), + VALUE_ADDRESS (val) + VALUE_OFFSET (val), + stream, format, 1, 0, pretty)); +} + +int +java_val_print (type, valaddr, address, stream, format, deref_ref, recurse, + pretty) + struct type *type; + char *valaddr; + CORE_ADDR address; + GDB_FILE *stream; + int format; + int deref_ref; + int recurse; + enum val_prettyprint pretty; +{ + if (is_object_type (type)) + { + CORE_ADDR obj_addr = unpack_pointer (type, valaddr); + if (obj_addr != 0) + { + value_ptr obj_val + = value_at (TYPE_TARGET_TYPE (type), obj_addr, NULL); + type = type_from_class (java_class_from_object (obj_val)); + type = lookup_pointer_type (type); + } + } + return c_val_print (type, valaddr, address, stream, format, + deref_ref, recurse, pretty); +} -- cgit v1.1