/* Support for printing Java values for GDB, the GNU debugger.
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/* Support for printing Java values for GDB, the GNU debugger.
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Copyright 1997-2000 Free Software Foundation, Inc.
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Copyright 1997-2000 Free Software Foundation, Inc.
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This file is part of GDB.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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Boston, MA 02111-1307, USA. */
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#include "defs.h"
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#include "defs.h"
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#include "symtab.h"
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#include "symtab.h"
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#include "gdbtypes.h"
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#include "gdbtypes.h"
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#include "gdbcore.h"
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#include "gdbcore.h"
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#include "expression.h"
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#include "expression.h"
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#include "value.h"
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#include "value.h"
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#include "demangle.h"
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#include "demangle.h"
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#include "valprint.h"
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#include "valprint.h"
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#include "language.h"
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#include "language.h"
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#include "jv-lang.h"
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#include "jv-lang.h"
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#include "c-lang.h"
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#include "c-lang.h"
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#include "annotate.h"
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#include "annotate.h"
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/* Local functions */
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/* Local functions */
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static void java_print_value_fields (struct type * type, char *valaddr,
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static void java_print_value_fields (struct type * type, char *valaddr,
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CORE_ADDR address,
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CORE_ADDR address,
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struct ui_file *stream, int format,
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struct ui_file *stream, int format,
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int recurse,
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int recurse,
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enum val_prettyprint pretty);
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enum val_prettyprint pretty);
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int
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int
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java_value_print (val, stream, format, pretty)
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java_value_print (val, stream, format, pretty)
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value_ptr val;
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value_ptr val;
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struct ui_file *stream;
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struct ui_file *stream;
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int format;
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int format;
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enum val_prettyprint pretty;
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enum val_prettyprint pretty;
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{
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{
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struct type *type;
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struct type *type;
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CORE_ADDR address;
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CORE_ADDR address;
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int i;
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int i;
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char *name;
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char *name;
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type = VALUE_TYPE (val);
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type = VALUE_TYPE (val);
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address = VALUE_ADDRESS (val) + VALUE_OFFSET (val);
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address = VALUE_ADDRESS (val) + VALUE_OFFSET (val);
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if (is_object_type (type))
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if (is_object_type (type))
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{
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{
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CORE_ADDR obj_addr;
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CORE_ADDR obj_addr;
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/* Get the run-time type, and cast the object into that */
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/* Get the run-time type, and cast the object into that */
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obj_addr = unpack_pointer (type, VALUE_CONTENTS (val));
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obj_addr = unpack_pointer (type, VALUE_CONTENTS (val));
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if (obj_addr != 0)
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if (obj_addr != 0)
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{
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{
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type = type_from_class (java_class_from_object (val));
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type = type_from_class (java_class_from_object (val));
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type = lookup_pointer_type (type);
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type = lookup_pointer_type (type);
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val = value_at (type, address, NULL);
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val = value_at (type, address, NULL);
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}
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}
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}
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}
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if (TYPE_CODE (type) == TYPE_CODE_PTR && !value_logical_not (val))
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if (TYPE_CODE (type) == TYPE_CODE_PTR && !value_logical_not (val))
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type_print (TYPE_TARGET_TYPE (type), "", stream, -1);
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type_print (TYPE_TARGET_TYPE (type), "", stream, -1);
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name = TYPE_TAG_NAME (type);
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name = TYPE_TAG_NAME (type);
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if (TYPE_CODE (type) == TYPE_CODE_STRUCT && name != NULL
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if (TYPE_CODE (type) == TYPE_CODE_STRUCT && name != NULL
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&& (i = strlen (name), name[i - 1] == ']'))
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&& (i = strlen (name), name[i - 1] == ']'))
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{
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{
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char buf4[4];
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char buf4[4];
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long length;
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long length;
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unsigned int things_printed = 0;
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unsigned int things_printed = 0;
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int reps;
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int reps;
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struct type *el_type = java_primitive_type_from_name (name, i - 2);
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struct type *el_type = java_primitive_type_from_name (name, i - 2);
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i = 0;
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i = 0;
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read_memory (address + JAVA_OBJECT_SIZE, buf4, 4);
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read_memory (address + JAVA_OBJECT_SIZE, buf4, 4);
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length = (long) extract_signed_integer (buf4, 4);
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length = (long) extract_signed_integer (buf4, 4);
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fprintf_filtered (stream, "{length: %ld", length);
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fprintf_filtered (stream, "{length: %ld", length);
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if (el_type == NULL)
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if (el_type == NULL)
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{
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{
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CORE_ADDR element, next_element;
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CORE_ADDR element, next_element;
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address += JAVA_OBJECT_SIZE + 4; /* Skip object header and length. */
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address += JAVA_OBJECT_SIZE + 4; /* Skip object header and length. */
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while (i < length && things_printed < print_max)
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while (i < length && things_printed < print_max)
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{
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{
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char buf[TARGET_PTR_BIT / HOST_CHAR_BIT];
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char buf[TARGET_PTR_BIT / HOST_CHAR_BIT];
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fputs_filtered (", ", stream);
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fputs_filtered (", ", stream);
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wrap_here (n_spaces (2));
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wrap_here (n_spaces (2));
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if (i > 0)
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if (i > 0)
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element = next_element;
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element = next_element;
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else
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else
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{
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{
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read_memory (address, buf, sizeof (buf));
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read_memory (address, buf, sizeof (buf));
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address += TARGET_PTR_BIT / HOST_CHAR_BIT;
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address += TARGET_PTR_BIT / HOST_CHAR_BIT;
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element = extract_address (buf, sizeof (buf));
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element = extract_address (buf, sizeof (buf));
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}
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}
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for (reps = 1; i + reps < length; reps++)
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for (reps = 1; i + reps < length; reps++)
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{
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{
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read_memory (address, buf, sizeof (buf));
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read_memory (address, buf, sizeof (buf));
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address += TARGET_PTR_BIT / HOST_CHAR_BIT;
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address += TARGET_PTR_BIT / HOST_CHAR_BIT;
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next_element = extract_address (buf, sizeof (buf));
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next_element = extract_address (buf, sizeof (buf));
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if (next_element != element)
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if (next_element != element)
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break;
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break;
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}
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}
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if (reps == 1)
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if (reps == 1)
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fprintf_filtered (stream, "%d: ", i);
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fprintf_filtered (stream, "%d: ", i);
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else
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else
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fprintf_filtered (stream, "%d..%d: ", i, i + reps - 1);
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fprintf_filtered (stream, "%d..%d: ", i, i + reps - 1);
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if (element == 0)
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if (element == 0)
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fprintf_filtered (stream, "null");
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fprintf_filtered (stream, "null");
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else
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else
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fprintf_filtered (stream, "@%s", paddr_nz (element));
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fprintf_filtered (stream, "@%s", paddr_nz (element));
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things_printed++;
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things_printed++;
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i += reps;
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i += reps;
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}
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}
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}
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}
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else
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else
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{
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{
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value_ptr v = allocate_value (el_type);
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value_ptr v = allocate_value (el_type);
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value_ptr next_v = allocate_value (el_type);
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value_ptr next_v = allocate_value (el_type);
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VALUE_ADDRESS (v) = address + JAVA_OBJECT_SIZE + 4;
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VALUE_ADDRESS (v) = address + JAVA_OBJECT_SIZE + 4;
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VALUE_ADDRESS (next_v) = VALUE_ADDRESS (v);
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VALUE_ADDRESS (next_v) = VALUE_ADDRESS (v);
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while (i < length && things_printed < print_max)
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while (i < length && things_printed < print_max)
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{
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{
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fputs_filtered (", ", stream);
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fputs_filtered (", ", stream);
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wrap_here (n_spaces (2));
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wrap_here (n_spaces (2));
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if (i > 0)
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if (i > 0)
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{
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{
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value_ptr tmp;
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value_ptr tmp;
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tmp = next_v;
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tmp = next_v;
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next_v = v;
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next_v = v;
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v = tmp;
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v = tmp;
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}
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}
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else
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else
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{
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{
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VALUE_LAZY (v) = 1;
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VALUE_LAZY (v) = 1;
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VALUE_OFFSET (v) = 0;
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VALUE_OFFSET (v) = 0;
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}
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}
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VALUE_OFFSET (next_v) = VALUE_OFFSET (v);
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VALUE_OFFSET (next_v) = VALUE_OFFSET (v);
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for (reps = 1; i + reps < length; reps++)
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for (reps = 1; i + reps < length; reps++)
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{
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{
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VALUE_LAZY (next_v) = 1;
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VALUE_LAZY (next_v) = 1;
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VALUE_OFFSET (next_v) += TYPE_LENGTH (el_type);
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VALUE_OFFSET (next_v) += TYPE_LENGTH (el_type);
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if (memcmp (VALUE_CONTENTS (v), VALUE_CONTENTS (next_v),
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if (memcmp (VALUE_CONTENTS (v), VALUE_CONTENTS (next_v),
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TYPE_LENGTH (el_type)) != 0)
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TYPE_LENGTH (el_type)) != 0)
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break;
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break;
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}
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}
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if (reps == 1)
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if (reps == 1)
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fprintf_filtered (stream, "%d: ", i);
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fprintf_filtered (stream, "%d: ", i);
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else
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else
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fprintf_filtered (stream, "%d..%d: ", i, i + reps - 1);
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fprintf_filtered (stream, "%d..%d: ", i, i + reps - 1);
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val_print (VALUE_TYPE (v), VALUE_CONTENTS (v), 0, 0,
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val_print (VALUE_TYPE (v), VALUE_CONTENTS (v), 0, 0,
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stream, format, 2, 1, pretty);
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stream, format, 2, 1, pretty);
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things_printed++;
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things_printed++;
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i += reps;
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i += reps;
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}
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}
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}
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}
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if (i < length)
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if (i < length)
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fprintf_filtered (stream, "...");
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fprintf_filtered (stream, "...");
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fprintf_filtered (stream, "}");
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fprintf_filtered (stream, "}");
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return 0;
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return 0;
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}
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}
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/* If it's type String, print it */
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/* If it's type String, print it */
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if (TYPE_CODE (type) == TYPE_CODE_PTR
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if (TYPE_CODE (type) == TYPE_CODE_PTR
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&& TYPE_TARGET_TYPE (type)
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&& TYPE_TARGET_TYPE (type)
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&& TYPE_NAME (TYPE_TARGET_TYPE (type))
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&& TYPE_NAME (TYPE_TARGET_TYPE (type))
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&& strcmp (TYPE_NAME (TYPE_TARGET_TYPE (type)), "java.lang.String") == 0
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&& strcmp (TYPE_NAME (TYPE_TARGET_TYPE (type)), "java.lang.String") == 0
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&& (format == 0 || format == 's')
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&& (format == 0 || format == 's')
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&& address != 0)
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&& address != 0)
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{
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{
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value_ptr data_val;
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value_ptr data_val;
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CORE_ADDR data;
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CORE_ADDR data;
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value_ptr boffset_val;
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value_ptr boffset_val;
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unsigned long boffset;
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unsigned long boffset;
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value_ptr count_val;
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value_ptr count_val;
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unsigned long count;
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unsigned long count;
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value_ptr mark;
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value_ptr mark;
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mark = value_mark (); /* Remember start of new values */
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mark = value_mark (); /* Remember start of new values */
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data_val = value_struct_elt (&val, NULL, "data", NULL, NULL);
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data_val = value_struct_elt (&val, NULL, "data", NULL, NULL);
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data = value_as_pointer (data_val);
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data = value_as_pointer (data_val);
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boffset_val = value_struct_elt (&val, NULL, "boffset", NULL, NULL);
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boffset_val = value_struct_elt (&val, NULL, "boffset", NULL, NULL);
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boffset = value_as_pointer (boffset_val);
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boffset = value_as_pointer (boffset_val);
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count_val = value_struct_elt (&val, NULL, "count", NULL, NULL);
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count_val = value_struct_elt (&val, NULL, "count", NULL, NULL);
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count = value_as_pointer (count_val);
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count = value_as_pointer (count_val);
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value_free_to_mark (mark); /* Release unnecessary values */
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value_free_to_mark (mark); /* Release unnecessary values */
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val_print_string (data + boffset, count, 2, stream);
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val_print_string (data + boffset, count, 2, stream);
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return 0;
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return 0;
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}
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}
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return (val_print (type, VALUE_CONTENTS (val), 0, address,
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return (val_print (type, VALUE_CONTENTS (val), 0, address,
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stream, format, 1, 0, pretty));
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stream, format, 1, 0, pretty));
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}
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}
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/* TYPE, VALADDR, ADDRESS, STREAM, RECURSE, and PRETTY have the
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/* TYPE, VALADDR, ADDRESS, STREAM, RECURSE, and PRETTY have the
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same meanings as in cp_print_value and c_val_print.
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same meanings as in cp_print_value and c_val_print.
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DONT_PRINT is an array of baseclass types that we
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DONT_PRINT is an array of baseclass types that we
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should not print, or zero if called from top level. */
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should not print, or zero if called from top level. */
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static void
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static void
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java_print_value_fields (type, valaddr, address, stream,
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java_print_value_fields (type, valaddr, address, stream,
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format, recurse, pretty)
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format, recurse, pretty)
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struct type *type;
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struct type *type;
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char *valaddr;
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char *valaddr;
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CORE_ADDR address;
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CORE_ADDR address;
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struct ui_file *stream;
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struct ui_file *stream;
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int format;
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int format;
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int recurse;
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int recurse;
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enum val_prettyprint pretty;
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enum val_prettyprint pretty;
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{
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{
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int i, len, n_baseclasses;
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int i, len, n_baseclasses;
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CHECK_TYPEDEF (type);
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CHECK_TYPEDEF (type);
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fprintf_filtered (stream, "{");
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fprintf_filtered (stream, "{");
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len = TYPE_NFIELDS (type);
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len = TYPE_NFIELDS (type);
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n_baseclasses = TYPE_N_BASECLASSES (type);
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n_baseclasses = TYPE_N_BASECLASSES (type);
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if (n_baseclasses > 0)
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if (n_baseclasses > 0)
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{
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{
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int i, n_baseclasses = TYPE_N_BASECLASSES (type);
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int i, n_baseclasses = TYPE_N_BASECLASSES (type);
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for (i = 0; i < n_baseclasses; i++)
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for (i = 0; i < n_baseclasses; i++)
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{
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{
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int boffset;
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int boffset;
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struct type *baseclass = check_typedef (TYPE_BASECLASS (type, i));
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struct type *baseclass = check_typedef (TYPE_BASECLASS (type, i));
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char *basename = TYPE_NAME (baseclass);
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char *basename = TYPE_NAME (baseclass);
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char *base_valaddr;
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char *base_valaddr;
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if (BASETYPE_VIA_VIRTUAL (type, i))
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if (BASETYPE_VIA_VIRTUAL (type, i))
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continue;
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continue;
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if (basename != NULL && strcmp (basename, "java.lang.Object") == 0)
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if (basename != NULL && strcmp (basename, "java.lang.Object") == 0)
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continue;
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continue;
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boffset = 0;
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boffset = 0;
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if (pretty)
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if (pretty)
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{
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{
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fprintf_filtered (stream, "\n");
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fprintf_filtered (stream, "\n");
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print_spaces_filtered (2 * (recurse + 1), stream);
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print_spaces_filtered (2 * (recurse + 1), stream);
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}
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}
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fputs_filtered ("<", stream);
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fputs_filtered ("<", stream);
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/* Not sure what the best notation is in the case where there is no
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/* Not sure what the best notation is in the case where there is no
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baseclass name. */
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baseclass name. */
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fputs_filtered (basename ? basename : "", stream);
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fputs_filtered (basename ? basename : "", stream);
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fputs_filtered ("> = ", stream);
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fputs_filtered ("> = ", stream);
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|
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base_valaddr = valaddr;
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base_valaddr = valaddr;
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|
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java_print_value_fields (baseclass, base_valaddr, address + boffset,
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java_print_value_fields (baseclass, base_valaddr, address + boffset,
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stream, format, recurse + 1, pretty);
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stream, format, recurse + 1, pretty);
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fputs_filtered (", ", stream);
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fputs_filtered (", ", stream);
|
|
|
flush_it:
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flush_it:
|
;
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;
|
}
|
}
|
|
|
}
|
}
|
|
|
if (!len && n_baseclasses == 1)
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if (!len && n_baseclasses == 1)
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fprintf_filtered (stream, "<No data fields>");
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fprintf_filtered (stream, "<No data fields>");
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else
|
else
|
{
|
{
|
extern int inspect_it;
|
extern int inspect_it;
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int fields_seen = 0;
|
int fields_seen = 0;
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|
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for (i = n_baseclasses; i < len; i++)
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for (i = n_baseclasses; i < len; i++)
|
{
|
{
|
/* If requested, skip printing of static fields. */
|
/* If requested, skip printing of static fields. */
|
if (TYPE_FIELD_STATIC (type, i))
|
if (TYPE_FIELD_STATIC (type, i))
|
{
|
{
|
char *name = TYPE_FIELD_NAME (type, i);
|
char *name = TYPE_FIELD_NAME (type, i);
|
if (!static_field_print)
|
if (!static_field_print)
|
continue;
|
continue;
|
if (name != NULL && strcmp (name, "class") == 0)
|
if (name != NULL && strcmp (name, "class") == 0)
|
continue;
|
continue;
|
}
|
}
|
if (fields_seen)
|
if (fields_seen)
|
fprintf_filtered (stream, ", ");
|
fprintf_filtered (stream, ", ");
|
else if (n_baseclasses > 0)
|
else if (n_baseclasses > 0)
|
{
|
{
|
if (pretty)
|
if (pretty)
|
{
|
{
|
fprintf_filtered (stream, "\n");
|
fprintf_filtered (stream, "\n");
|
print_spaces_filtered (2 + 2 * recurse, stream);
|
print_spaces_filtered (2 + 2 * recurse, stream);
|
fputs_filtered ("members of ", stream);
|
fputs_filtered ("members of ", stream);
|
fputs_filtered (type_name_no_tag (type), stream);
|
fputs_filtered (type_name_no_tag (type), stream);
|
fputs_filtered (": ", stream);
|
fputs_filtered (": ", stream);
|
}
|
}
|
}
|
}
|
fields_seen = 1;
|
fields_seen = 1;
|
|
|
if (pretty)
|
if (pretty)
|
{
|
{
|
fprintf_filtered (stream, "\n");
|
fprintf_filtered (stream, "\n");
|
print_spaces_filtered (2 + 2 * recurse, stream);
|
print_spaces_filtered (2 + 2 * recurse, stream);
|
}
|
}
|
else
|
else
|
{
|
{
|
wrap_here (n_spaces (2 + 2 * recurse));
|
wrap_here (n_spaces (2 + 2 * recurse));
|
}
|
}
|
if (inspect_it)
|
if (inspect_it)
|
{
|
{
|
if (TYPE_CODE (TYPE_FIELD_TYPE (type, i)) == TYPE_CODE_PTR)
|
if (TYPE_CODE (TYPE_FIELD_TYPE (type, i)) == TYPE_CODE_PTR)
|
fputs_filtered ("\"( ptr \"", stream);
|
fputs_filtered ("\"( ptr \"", stream);
|
else
|
else
|
fputs_filtered ("\"( nodef \"", stream);
|
fputs_filtered ("\"( nodef \"", stream);
|
if (TYPE_FIELD_STATIC (type, i))
|
if (TYPE_FIELD_STATIC (type, i))
|
fputs_filtered ("static ", stream);
|
fputs_filtered ("static ", stream);
|
fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i),
|
fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i),
|
language_cplus,
|
language_cplus,
|
DMGL_PARAMS | DMGL_ANSI);
|
DMGL_PARAMS | DMGL_ANSI);
|
fputs_filtered ("\" \"", stream);
|
fputs_filtered ("\" \"", stream);
|
fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i),
|
fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i),
|
language_cplus,
|
language_cplus,
|
DMGL_PARAMS | DMGL_ANSI);
|
DMGL_PARAMS | DMGL_ANSI);
|
fputs_filtered ("\") \"", stream);
|
fputs_filtered ("\") \"", stream);
|
}
|
}
|
else
|
else
|
{
|
{
|
annotate_field_begin (TYPE_FIELD_TYPE (type, i));
|
annotate_field_begin (TYPE_FIELD_TYPE (type, i));
|
|
|
if (TYPE_FIELD_STATIC (type, i))
|
if (TYPE_FIELD_STATIC (type, i))
|
fputs_filtered ("static ", stream);
|
fputs_filtered ("static ", stream);
|
fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i),
|
fprintf_symbol_filtered (stream, TYPE_FIELD_NAME (type, i),
|
language_cplus,
|
language_cplus,
|
DMGL_PARAMS | DMGL_ANSI);
|
DMGL_PARAMS | DMGL_ANSI);
|
annotate_field_name_end ();
|
annotate_field_name_end ();
|
fputs_filtered (": ", stream);
|
fputs_filtered (": ", stream);
|
annotate_field_value ();
|
annotate_field_value ();
|
}
|
}
|
|
|
if (!TYPE_FIELD_STATIC (type, i) && TYPE_FIELD_PACKED (type, i))
|
if (!TYPE_FIELD_STATIC (type, i) && TYPE_FIELD_PACKED (type, i))
|
{
|
{
|
value_ptr v;
|
value_ptr v;
|
|
|
/* Bitfields require special handling, especially due to byte
|
/* Bitfields require special handling, especially due to byte
|
order problems. */
|
order problems. */
|
if (TYPE_FIELD_IGNORE (type, i))
|
if (TYPE_FIELD_IGNORE (type, i))
|
{
|
{
|
fputs_filtered ("<optimized out or zero length>", stream);
|
fputs_filtered ("<optimized out or zero length>", stream);
|
}
|
}
|
else
|
else
|
{
|
{
|
v = value_from_longest (TYPE_FIELD_TYPE (type, i),
|
v = value_from_longest (TYPE_FIELD_TYPE (type, i),
|
unpack_field_as_long (type, valaddr, i));
|
unpack_field_as_long (type, valaddr, i));
|
|
|
val_print (TYPE_FIELD_TYPE (type, i), VALUE_CONTENTS (v), 0,
|
val_print (TYPE_FIELD_TYPE (type, i), VALUE_CONTENTS (v), 0,
|
0, stream, format, 0, recurse + 1, pretty);
|
0, stream, format, 0, recurse + 1, pretty);
|
}
|
}
|
}
|
}
|
else
|
else
|
{
|
{
|
if (TYPE_FIELD_IGNORE (type, i))
|
if (TYPE_FIELD_IGNORE (type, i))
|
{
|
{
|
fputs_filtered ("<optimized out or zero length>", stream);
|
fputs_filtered ("<optimized out or zero length>", stream);
|
}
|
}
|
else if (TYPE_FIELD_STATIC (type, i))
|
else if (TYPE_FIELD_STATIC (type, i))
|
{
|
{
|
value_ptr v = value_static_field (type, i);
|
value_ptr v = value_static_field (type, i);
|
if (v == NULL)
|
if (v == NULL)
|
fputs_filtered ("<optimized out>", stream);
|
fputs_filtered ("<optimized out>", stream);
|
else
|
else
|
{
|
{
|
struct type *t = check_typedef (VALUE_TYPE (v));
|
struct type *t = check_typedef (VALUE_TYPE (v));
|
if (TYPE_CODE (t) == TYPE_CODE_STRUCT)
|
if (TYPE_CODE (t) == TYPE_CODE_STRUCT)
|
v = value_addr (v);
|
v = value_addr (v);
|
val_print (VALUE_TYPE (v),
|
val_print (VALUE_TYPE (v),
|
VALUE_CONTENTS (v), 0, VALUE_ADDRESS (v),
|
VALUE_CONTENTS (v), 0, VALUE_ADDRESS (v),
|
stream, format, 0, recurse + 1, pretty);
|
stream, format, 0, recurse + 1, pretty);
|
}
|
}
|
}
|
}
|
else if (TYPE_FIELD_TYPE (type, i) == NULL)
|
else if (TYPE_FIELD_TYPE (type, i) == NULL)
|
fputs_filtered ("<unknown type>", stream);
|
fputs_filtered ("<unknown type>", stream);
|
else
|
else
|
{
|
{
|
val_print (TYPE_FIELD_TYPE (type, i),
|
val_print (TYPE_FIELD_TYPE (type, i),
|
valaddr + TYPE_FIELD_BITPOS (type, i) / 8, 0,
|
valaddr + TYPE_FIELD_BITPOS (type, i) / 8, 0,
|
address + TYPE_FIELD_BITPOS (type, i) / 8,
|
address + TYPE_FIELD_BITPOS (type, i) / 8,
|
stream, format, 0, recurse + 1, pretty);
|
stream, format, 0, recurse + 1, pretty);
|
}
|
}
|
}
|
}
|
annotate_field_end ();
|
annotate_field_end ();
|
}
|
}
|
|
|
if (pretty)
|
if (pretty)
|
{
|
{
|
fprintf_filtered (stream, "\n");
|
fprintf_filtered (stream, "\n");
|
print_spaces_filtered (2 * recurse, stream);
|
print_spaces_filtered (2 * recurse, stream);
|
}
|
}
|
}
|
}
|
fprintf_filtered (stream, "}");
|
fprintf_filtered (stream, "}");
|
}
|
}
|
|
|
/* Print data of type TYPE located at VALADDR (within GDB), which came from
|
/* Print data of type TYPE located at VALADDR (within GDB), which came from
|
the inferior at address ADDRESS, onto stdio stream STREAM according to
|
the inferior at address ADDRESS, onto stdio stream STREAM according to
|
FORMAT (a letter or 0 for natural format). The data at VALADDR is in
|
FORMAT (a letter or 0 for natural format). The data at VALADDR is in
|
target byte order.
|
target byte order.
|
|
|
If the data are a string pointer, returns the number of string characters
|
If the data are a string pointer, returns the number of string characters
|
printed.
|
printed.
|
|
|
If DEREF_REF is nonzero, then dereference references, otherwise just print
|
If DEREF_REF is nonzero, then dereference references, otherwise just print
|
them like pointers.
|
them like pointers.
|
|
|
The PRETTY parameter controls prettyprinting. */
|
The PRETTY parameter controls prettyprinting. */
|
|
|
int
|
int
|
java_val_print (type, valaddr, embedded_offset, address, stream, format,
|
java_val_print (type, valaddr, embedded_offset, address, stream, format,
|
deref_ref, recurse, pretty)
|
deref_ref, recurse, pretty)
|
struct type *type;
|
struct type *type;
|
char *valaddr;
|
char *valaddr;
|
CORE_ADDR address;
|
CORE_ADDR address;
|
struct ui_file *stream;
|
struct ui_file *stream;
|
int format;
|
int format;
|
int deref_ref;
|
int deref_ref;
|
int recurse;
|
int recurse;
|
enum val_prettyprint pretty;
|
enum val_prettyprint pretty;
|
{
|
{
|
register unsigned int i = 0; /* Number of characters printed */
|
register unsigned int i = 0; /* Number of characters printed */
|
struct type *target_type;
|
struct type *target_type;
|
CORE_ADDR addr;
|
CORE_ADDR addr;
|
|
|
CHECK_TYPEDEF (type);
|
CHECK_TYPEDEF (type);
|
switch (TYPE_CODE (type))
|
switch (TYPE_CODE (type))
|
{
|
{
|
case TYPE_CODE_PTR:
|
case TYPE_CODE_PTR:
|
if (format && format != 's')
|
if (format && format != 's')
|
{
|
{
|
print_scalar_formatted (valaddr, type, format, 0, stream);
|
print_scalar_formatted (valaddr, type, format, 0, stream);
|
break;
|
break;
|
}
|
}
|
#if 0
|
#if 0
|
if (vtblprint && cp_is_vtbl_ptr_type (type))
|
if (vtblprint && cp_is_vtbl_ptr_type (type))
|
{
|
{
|
/* Print the unmangled name if desired. */
|
/* Print the unmangled name if desired. */
|
/* Print vtable entry - we only get here if we ARE using
|
/* Print vtable entry - we only get here if we ARE using
|
-fvtable_thunks. (Otherwise, look under TYPE_CODE_STRUCT.) */
|
-fvtable_thunks. (Otherwise, look under TYPE_CODE_STRUCT.) */
|
print_address_demangle (extract_address (valaddr, TYPE_LENGTH (type)),
|
print_address_demangle (extract_address (valaddr, TYPE_LENGTH (type)),
|
stream, demangle);
|
stream, demangle);
|
break;
|
break;
|
}
|
}
|
#endif
|
#endif
|
addr = unpack_pointer (type, valaddr);
|
addr = unpack_pointer (type, valaddr);
|
if (addr == 0)
|
if (addr == 0)
|
{
|
{
|
fputs_filtered ("null", stream);
|
fputs_filtered ("null", stream);
|
return i;
|
return i;
|
}
|
}
|
target_type = check_typedef (TYPE_TARGET_TYPE (type));
|
target_type = check_typedef (TYPE_TARGET_TYPE (type));
|
|
|
if (TYPE_CODE (target_type) == TYPE_CODE_FUNC)
|
if (TYPE_CODE (target_type) == TYPE_CODE_FUNC)
|
{
|
{
|
/* Try to print what function it points to. */
|
/* Try to print what function it points to. */
|
print_address_demangle (addr, stream, demangle);
|
print_address_demangle (addr, stream, demangle);
|
/* Return value is irrelevant except for string pointers. */
|
/* Return value is irrelevant except for string pointers. */
|
return (0);
|
return (0);
|
}
|
}
|
|
|
if (addressprint && format != 's')
|
if (addressprint && format != 's')
|
{
|
{
|
fputs_filtered ("@", stream);
|
fputs_filtered ("@", stream);
|
print_longest (stream, 'x', 0, (ULONGEST) addr);
|
print_longest (stream, 'x', 0, (ULONGEST) addr);
|
}
|
}
|
|
|
return i;
|
return i;
|
|
|
case TYPE_CODE_CHAR:
|
case TYPE_CODE_CHAR:
|
format = format ? format : output_format;
|
format = format ? format : output_format;
|
if (format)
|
if (format)
|
print_scalar_formatted (valaddr, type, format, 0, stream);
|
print_scalar_formatted (valaddr, type, format, 0, stream);
|
else
|
else
|
LA_PRINT_CHAR ((int) unpack_long (type, valaddr), stream);
|
LA_PRINT_CHAR ((int) unpack_long (type, valaddr), stream);
|
break;
|
break;
|
|
|
case TYPE_CODE_INT:
|
case TYPE_CODE_INT:
|
/* Can't just call c_val_print because that print bytes as C chars. */
|
/* Can't just call c_val_print because that print bytes as C chars. */
|
format = format ? format : output_format;
|
format = format ? format : output_format;
|
if (format)
|
if (format)
|
print_scalar_formatted (valaddr, type, format, 0, stream);
|
print_scalar_formatted (valaddr, type, format, 0, stream);
|
else
|
else
|
val_print_type_code_int (type, valaddr, stream);
|
val_print_type_code_int (type, valaddr, stream);
|
break;
|
break;
|
|
|
case TYPE_CODE_STRUCT:
|
case TYPE_CODE_STRUCT:
|
java_print_value_fields (type, valaddr, address, stream, format,
|
java_print_value_fields (type, valaddr, address, stream, format,
|
recurse, pretty);
|
recurse, pretty);
|
break;
|
break;
|
|
|
default:
|
default:
|
return c_val_print (type, valaddr, embedded_offset, address, stream,
|
return c_val_print (type, valaddr, embedded_offset, address, stream,
|
format, deref_ref, recurse, pretty);
|
format, deref_ref, recurse, pretty);
|
}
|
}
|
|
|
return 0;
|
return 0;
|
}
|
}
|
|
|
