481 lines
11 KiB
C
481 lines
11 KiB
C
|
/*-
|
||
|
|
* Copyright (c) 2007 John Birrell (jb@freebsd.org)
|
||
|
|
* Copyright (c) 2009,2010 Kai Wang
|
||
|
|
* All rights reserved.
|
||
|
|
*
|
||
|
|
* Redistribution and use in source and binary forms, with or without
|
||
|
|
* modification, are permitted provided that the following conditions
|
||
|
|
* are met:
|
||
|
|
* 1. Redistributions of source code must retain the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer.
|
||
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer in the
|
||
|
|
* documentation and/or other materials provided with the distribution.
|
||
|
|
*
|
||
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||
|
|
* SUCH DAMAGE.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "_libdwarf.h"
|
||
|
|
|
||
|
|
ELFTC_VCSID("$Id: dwarf_form.c 2073 2011-10-27 03:30:47Z jkoshy $");
|
||
|
|
|
||
|
|
int
|
||
|
|
dwarf_hasform(Dwarf_Attribute at, Dwarf_Half form, Dwarf_Bool *return_hasform,
|
||
|
|
Dwarf_Error *error)
|
||
|
|
{
|
||
|
|
Dwarf_Debug dbg;
|
||
|
|
|
||
|
|
dbg = at != NULL ? at->at_die->die_dbg : NULL;
|
||
|
|
|
||
|
|
if (at == NULL || return_hasform == NULL) {
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
|
||
|
|
return (DW_DLV_ERROR);
|
||
|
|
}
|
||
|
|
|
||
|
|
*return_hasform = (at->at_form == form);
|
||
|
|
|
||
|
|
return (DW_DLV_OK);
|
||
|
|
}
|
||
|
|
|
||
|
|
int
|
||
|
|
dwarf_whatform(Dwarf_Attribute at, Dwarf_Half *return_form, Dwarf_Error *error)
|
||
|
|
{
|
||
|
|
Dwarf_Debug dbg;
|
||
|
|
|
||
|
|
dbg = at != NULL ? at->at_die->die_dbg : NULL;
|
||
|
|
|
||
|
|
if (at == NULL || return_form == NULL) {
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
|
||
|
|
return (DW_DLV_ERROR);
|
||
|
|
}
|
||
|
|
|
||
|
|
*return_form = at->at_form;
|
||
|
|
|
||
|
|
return (DW_DLV_OK);
|
||
|
|
}
|
||
|
|
|
||
|
|
int
|
||
|
|
dwarf_whatform_direct(Dwarf_Attribute at, Dwarf_Half *return_form,
|
||
|
|
Dwarf_Error *error)
|
||
|
|
{
|
||
|
|
Dwarf_Debug dbg;
|
||
|
|
|
||
|
|
dbg = at != NULL ? at->at_die->die_dbg : NULL;
|
||
|
|
|
||
|
|
if (at == NULL || return_form == NULL) {
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
|
||
|
|
return (DW_DLV_ERROR);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (at->at_indirect)
|
||
|
|
*return_form = DW_FORM_indirect;
|
||
|
|
else
|
||
|
|
*return_form = (Dwarf_Half) at->at_form;
|
||
|
|
|
||
|
|
return (DW_DLV_OK);
|
||
|
|
}
|
||
|
|
|
||
|
|
int
|
||
|
|
dwarf_whatattr(Dwarf_Attribute at, Dwarf_Half *return_attr, Dwarf_Error *error)
|
||
|
|
{
|
||
|
|
Dwarf_Debug dbg;
|
||
|
|
|
||
|
|
dbg = at != NULL ? at->at_die->die_dbg : NULL;
|
||
|
|
|
||
|
|
if (at == NULL || return_attr == NULL) {
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
|
||
|
|
return (DW_DLV_ERROR);
|
||
|
|
}
|
||
|
|
|
||
|
|
*return_attr = (Dwarf_Half) at->at_attrib;
|
||
|
|
|
||
|
|
return (DW_DLV_OK);
|
||
|
|
}
|
||
|
|
|
||
|
|
int
|
||
|
|
dwarf_formref(Dwarf_Attribute at, Dwarf_Off *return_offset, Dwarf_Error *error)
|
||
|
|
{
|
||
|
|
int ret;
|
||
|
|
Dwarf_Debug dbg;
|
||
|
|
|
||
|
|
dbg = at != NULL ? at->at_die->die_dbg : NULL;
|
||
|
|
|
||
|
|
if (at == NULL || return_offset == NULL) {
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
|
||
|
|
return (DW_DLV_ERROR);
|
||
|
|
}
|
||
|
|
|
||
|
|
switch (at->at_form) {
|
||
|
|
case DW_FORM_ref1:
|
||
|
|
case DW_FORM_ref2:
|
||
|
|
case DW_FORM_ref4:
|
||
|
|
case DW_FORM_ref8:
|
||
|
|
case DW_FORM_ref_udata:
|
||
|
|
*return_offset = (Dwarf_Off) at->u[0].u64;
|
||
|
|
ret = DW_DLV_OK;
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ATTR_FORM_BAD);
|
||
|
|
ret = DW_DLV_ERROR;
|
||
|
|
}
|
||
|
|
|
||
|
|
return (ret);
|
||
|
|
}
|
||
|
|
|
||
|
|
int
|
||
|
|
dwarf_global_formref(Dwarf_Attribute at, Dwarf_Off *return_offset,
|
||
|
|
Dwarf_Error *error)
|
||
|
|
{
|
||
|
|
int ret;
|
||
|
|
Dwarf_Debug dbg;
|
||
|
|
|
||
|
|
dbg = at != NULL ? at->at_die->die_dbg : NULL;
|
||
|
|
|
||
|
|
if (at == NULL || return_offset == NULL) {
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
|
||
|
|
return (DW_DLV_ERROR);
|
||
|
|
}
|
||
|
|
|
||
|
|
switch (at->at_form) {
|
||
|
|
case DW_FORM_ref_addr:
|
||
|
|
case DW_FORM_sec_offset:
|
||
|
|
*return_offset = (Dwarf_Off) at->u[0].u64;
|
||
|
|
ret = DW_DLV_OK;
|
||
|
|
break;
|
||
|
|
case DW_FORM_ref1:
|
||
|
|
case DW_FORM_ref2:
|
||
|
|
case DW_FORM_ref4:
|
||
|
|
case DW_FORM_ref8:
|
||
|
|
case DW_FORM_ref_udata:
|
||
|
|
*return_offset = (Dwarf_Off) at->u[0].u64 +
|
||
|
|
at->at_die->die_cu->cu_offset;
|
||
|
|
ret = DW_DLV_OK;
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ATTR_FORM_BAD);
|
||
|
|
ret = DW_DLV_ERROR;
|
||
|
|
}
|
||
|
|
|
||
|
|
return (ret);
|
||
|
|
}
|
||
|
|
|
||
|
|
int
|
||
|
|
dwarf_formaddr(Dwarf_Attribute at, Dwarf_Addr *return_addr, Dwarf_Error *error)
|
||
|
|
{
|
||
|
|
int ret;
|
||
|
|
Dwarf_Debug dbg;
|
||
|
|
|
||
|
|
dbg = at != NULL ? at->at_die->die_dbg : NULL;
|
||
|
|
|
||
|
|
if (at == NULL || return_addr == NULL) {
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
|
||
|
|
return (DW_DLV_ERROR);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (at->at_form == DW_FORM_addr) {
|
||
|
|
*return_addr = at->u[0].u64;
|
||
|
|
ret = DW_DLV_OK;
|
||
|
|
} else {
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ATTR_FORM_BAD);
|
||
|
|
ret = DW_DLV_ERROR;
|
||
|
|
}
|
||
|
|
|
||
|
|
return (ret);
|
||
|
|
}
|
||
|
|
|
||
|
|
int
|
||
|
|
dwarf_formflag(Dwarf_Attribute at, Dwarf_Bool *return_bool, Dwarf_Error *error)
|
||
|
|
{
|
||
|
|
int ret;
|
||
|
|
Dwarf_Debug dbg;
|
||
|
|
|
||
|
|
dbg = at != NULL ? at->at_die->die_dbg : NULL;
|
||
|
|
|
||
|
|
if (at == NULL || return_bool == NULL) {
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
|
||
|
|
return (DW_DLV_ERROR);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (at->at_form == DW_FORM_flag ||
|
||
|
|
at->at_form == DW_FORM_flag_present) {
|
||
|
|
*return_bool = (Dwarf_Bool) (!!at->u[0].u64);
|
||
|
|
ret = DW_DLV_OK;
|
||
|
|
} else {
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ATTR_FORM_BAD);
|
||
|
|
ret = DW_DLV_ERROR;
|
||
|
|
}
|
||
|
|
|
||
|
|
return (ret);
|
||
|
|
}
|
||
|
|
|
||
|
|
int
|
||
|
|
dwarf_formudata(Dwarf_Attribute at, Dwarf_Unsigned *return_uvalue,
|
||
|
|
Dwarf_Error *error)
|
||
|
|
{
|
||
|
|
int ret;
|
||
|
|
Dwarf_Debug dbg;
|
||
|
|
|
||
|
|
dbg = at != NULL ? at->at_die->die_dbg : NULL;
|
||
|
|
|
||
|
|
if (at == NULL || return_uvalue == NULL) {
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
|
||
|
|
return (DW_DLV_ERROR);
|
||
|
|
}
|
||
|
|
|
||
|
|
switch (at->at_form) {
|
||
|
|
case DW_FORM_data1:
|
||
|
|
case DW_FORM_data2:
|
||
|
|
case DW_FORM_data4:
|
||
|
|
case DW_FORM_data8:
|
||
|
|
case DW_FORM_udata:
|
||
|
|
*return_uvalue = at->u[0].u64;
|
||
|
|
ret = DW_DLV_OK;
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ATTR_FORM_BAD);
|
||
|
|
ret = DW_DLV_ERROR;
|
||
|
|
}
|
||
|
|
|
||
|
|
return (ret);
|
||
|
|
}
|
||
|
|
|
||
|
|
int
|
||
|
|
dwarf_formsdata(Dwarf_Attribute at, Dwarf_Signed *return_svalue,
|
||
|
|
Dwarf_Error *error)
|
||
|
|
{
|
||
|
|
int ret;
|
||
|
|
Dwarf_Debug dbg;
|
||
|
|
|
||
|
|
dbg = at != NULL ? at->at_die->die_dbg : NULL;
|
||
|
|
|
||
|
|
if (at == NULL || return_svalue == NULL) {
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
|
||
|
|
return (DW_DLV_ERROR);
|
||
|
|
}
|
||
|
|
|
||
|
|
switch (at->at_form) {
|
||
|
|
case DW_FORM_data1:
|
||
|
|
*return_svalue = (int8_t) at->u[0].s64;
|
||
|
|
ret = DW_DLV_OK;
|
||
|
|
break;
|
||
|
|
case DW_FORM_data2:
|
||
|
|
*return_svalue = (int16_t) at->u[0].s64;
|
||
|
|
ret = DW_DLV_OK;
|
||
|
|
break;
|
||
|
|
case DW_FORM_data4:
|
||
|
|
*return_svalue = (int32_t) at->u[0].s64;
|
||
|
|
ret = DW_DLV_OK;
|
||
|
|
break;
|
||
|
|
case DW_FORM_data8:
|
||
|
|
case DW_FORM_sdata:
|
||
|
|
*return_svalue = at->u[0].s64;
|
||
|
|
ret = DW_DLV_OK;
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ATTR_FORM_BAD);
|
||
|
|
ret = DW_DLV_ERROR;
|
||
|
|
}
|
||
|
|
|
||
|
|
return (ret);
|
||
|
|
}
|
||
|
|
|
||
|
|
int
|
||
|
|
dwarf_formblock(Dwarf_Attribute at, Dwarf_Block **return_block,
|
||
|
|
Dwarf_Error *error)
|
||
|
|
{
|
||
|
|
int ret;
|
||
|
|
Dwarf_Debug dbg;
|
||
|
|
|
||
|
|
dbg = at != NULL ? at->at_die->die_dbg : NULL;
|
||
|
|
|
||
|
|
if (at == NULL || return_block == NULL) {
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
|
||
|
|
return (DW_DLV_ERROR);
|
||
|
|
}
|
||
|
|
|
||
|
|
switch (at->at_form) {
|
||
|
|
case DW_FORM_block:
|
||
|
|
case DW_FORM_block1:
|
||
|
|
case DW_FORM_block2:
|
||
|
|
case DW_FORM_block4:
|
||
|
|
*return_block = &at->at_block;
|
||
|
|
ret = DW_DLV_OK;
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ATTR_FORM_BAD);
|
||
|
|
ret = DW_DLV_ERROR;
|
||
|
|
}
|
||
|
|
|
||
|
|
return (ret);
|
||
|
|
}
|
||
|
|
|
||
|
|
int
|
||
|
|
dwarf_formsig8(Dwarf_Attribute at, Dwarf_Sig8 *return_sig8, Dwarf_Error *error)
|
||
|
|
{
|
||
|
|
Dwarf_Debug dbg;
|
||
|
|
|
||
|
|
dbg = at != NULL ? at->at_die->die_dbg : NULL;
|
||
|
|
|
||
|
|
if (at == NULL || return_sig8 == NULL) {
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
|
||
|
|
return (DW_DLV_ERROR);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (at->at_form != DW_FORM_ref_sig8) {
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ATTR_FORM_BAD);
|
||
|
|
return (DW_DLV_ERROR);
|
||
|
|
}
|
||
|
|
|
||
|
|
assert(at->u[0].u64 == 8);
|
||
|
|
memcpy(return_sig8->signature, at->u[1].u8p, at->u[0].u64);
|
||
|
|
|
||
|
|
return (DW_DLV_OK);
|
||
|
|
}
|
||
|
|
|
||
|
|
int
|
||
|
|
dwarf_formexprloc(Dwarf_Attribute at, Dwarf_Unsigned *return_exprlen,
|
||
|
|
Dwarf_Ptr *return_expr, Dwarf_Error *error)
|
||
|
|
{
|
||
|
|
|
||
|
|
Dwarf_Debug dbg;
|
||
|
|
|
||
|
|
dbg = at != NULL ? at->at_die->die_dbg : NULL;
|
||
|
|
|
||
|
|
if (at == NULL || return_exprlen == NULL || return_expr == NULL) {
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
|
||
|
|
return (DW_DLV_ERROR);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (at->at_form != DW_FORM_exprloc) {
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ATTR_FORM_BAD);
|
||
|
|
return (DW_DLV_ERROR);
|
||
|
|
}
|
||
|
|
|
||
|
|
*return_exprlen = at->u[0].u64;
|
||
|
|
*return_expr = (void *) at->u[1].u8p;
|
||
|
|
|
||
|
|
return (DW_DLV_OK);
|
||
|
|
}
|
||
|
|
|
||
|
|
int
|
||
|
|
dwarf_formstring(Dwarf_Attribute at, char **return_string,
|
||
|
|
Dwarf_Error *error)
|
||
|
|
{
|
||
|
|
int ret;
|
||
|
|
Dwarf_Debug dbg;
|
||
|
|
|
||
|
|
dbg = at != NULL ? at->at_die->die_dbg : NULL;
|
||
|
|
|
||
|
|
if (at == NULL || return_string == NULL) {
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
|
||
|
|
return (DW_DLV_ERROR);
|
||
|
|
}
|
||
|
|
|
||
|
|
switch (at->at_form) {
|
||
|
|
case DW_FORM_string:
|
||
|
|
*return_string = (char *) at->u[0].s;
|
||
|
|
ret = DW_DLV_OK;
|
||
|
|
break;
|
||
|
|
case DW_FORM_strp:
|
||
|
|
*return_string = (char *) at->u[1].s;
|
||
|
|
ret = DW_DLV_OK;
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
DWARF_SET_ERROR(dbg, error, DW_DLE_ATTR_FORM_BAD);
|
||
|
|
ret = DW_DLV_ERROR;
|
||
|
|
}
|
||
|
|
|
||
|
|
return (ret);
|
||
|
|
}
|
||
|
|
|
||
|
|
enum Dwarf_Form_Class
|
||
|
|
dwarf_get_form_class(Dwarf_Half dwversion, Dwarf_Half attr,
|
||
|
|
Dwarf_Half offset_size, Dwarf_Half form)
|
||
|
|
{
|
||
|
|
|
||
|
|
switch (form) {
|
||
|
|
case DW_FORM_addr:
|
||
|
|
return (DW_FORM_CLASS_ADDRESS);
|
||
|
|
case DW_FORM_block:
|
||
|
|
case DW_FORM_block1:
|
||
|
|
case DW_FORM_block2:
|
||
|
|
case DW_FORM_block4:
|
||
|
|
return (DW_FORM_CLASS_BLOCK);
|
||
|
|
case DW_FORM_string:
|
||
|
|
case DW_FORM_strp:
|
||
|
|
return (DW_FORM_CLASS_STRING);
|
||
|
|
case DW_FORM_flag:
|
||
|
|
case DW_FORM_flag_present:
|
||
|
|
return (DW_FORM_CLASS_FLAG);
|
||
|
|
case DW_FORM_ref_addr:
|
||
|
|
case DW_FORM_ref_sig8:
|
||
|
|
case DW_FORM_ref_udata:
|
||
|
|
case DW_FORM_ref1:
|
||
|
|
case DW_FORM_ref2:
|
||
|
|
case DW_FORM_ref4:
|
||
|
|
case DW_FORM_ref8:
|
||
|
|
return (DW_FORM_CLASS_REFERENCE);
|
||
|
|
case DW_FORM_exprloc:
|
||
|
|
return (DW_FORM_CLASS_EXPRLOC);
|
||
|
|
case DW_FORM_data1:
|
||
|
|
case DW_FORM_data2:
|
||
|
|
case DW_FORM_sdata:
|
||
|
|
case DW_FORM_udata:
|
||
|
|
return (DW_FORM_CLASS_CONSTANT);
|
||
|
|
case DW_FORM_data4:
|
||
|
|
case DW_FORM_data8:
|
||
|
|
if (dwversion > 3)
|
||
|
|
return (DW_FORM_CLASS_CONSTANT);
|
||
|
|
if (form == DW_FORM_data4 && offset_size != 4)
|
||
|
|
return (DW_FORM_CLASS_CONSTANT);
|
||
|
|
if (form == DW_FORM_data8 && offset_size != 8)
|
||
|
|
return (DW_FORM_CLASS_CONSTANT);
|
||
|
|
/* FALLTHROUGH */
|
||
|
|
case DW_FORM_sec_offset:
|
||
|
|
/*
|
||
|
|
* DW_FORM_data4 and DW_FORM_data8 can be used as
|
||
|
|
* offset/pointer before DWARF4. Newly added
|
||
|
|
* DWARF4 form DW_FORM_sec_offset intents to replace
|
||
|
|
* DW_FORM_data{4,8} for this purpose. Anyway, to
|
||
|
|
* determine the actual class for these forms, we need
|
||
|
|
* to also look at the attribute number.
|
||
|
|
*/
|
||
|
|
switch (attr) {
|
||
|
|
case DW_AT_location:
|
||
|
|
case DW_AT_string_length:
|
||
|
|
case DW_AT_return_addr:
|
||
|
|
case DW_AT_data_member_location:
|
||
|
|
case DW_AT_frame_base:
|
||
|
|
case DW_AT_segment:
|
||
|
|
case DW_AT_static_link:
|
||
|
|
case DW_AT_use_location:
|
||
|
|
case DW_AT_vtable_elem_location:
|
||
|
|
return (DW_FORM_CLASS_LOCLISTPTR);
|
||
|
|
case DW_AT_stmt_list:
|
||
|
|
return (DW_FORM_CLASS_LINEPTR);
|
||
|
|
case DW_AT_start_scope:
|
||
|
|
case DW_AT_ranges:
|
||
|
|
return (DW_FORM_CLASS_RANGELISTPTR);
|
||
|
|
case DW_AT_macro_info:
|
||
|
|
return (DW_FORM_CLASS_MACPTR);
|
||
|
|
default:
|
||
|
|
if (form == DW_FORM_data4 || form == DW_FORM_data8)
|
||
|
|
return (DW_FORM_CLASS_CONSTANT);
|
||
|
|
else
|
||
|
|
return (DW_FORM_CLASS_UNKNOWN);
|
||
|
|
}
|
||
|
|
default:
|
||
|
|
return (DW_FORM_CLASS_UNKNOWN);
|
||
|
|
}
|
||
|
|
}
|