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/*--------------------------------------------------------------------*/
/*--- Internal client requests. pub_core_clreq.h ---*/
/*--------------------------------------------------------------------*/
/*
This file is part of Valgrind, a dynamic binary instrumentation
framework.
Copyright (C) 2000-2010 Julian Seward
jseward@acm.org
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.
The GNU General Public License is contained in the file COPYING.
*/
#ifndef __PUB_CORE_CLREQ_H
#define __PUB_CORE_CLREQ_H
//--------------------------------------------------------------------
// PURPOSE: This module defined client requests.
//--------------------------------------------------------------------
#include "pub_tool_clreq.h"
// The strange choice of values here is due to historical reasons -- there
// used to be many more internal client requests.
typedef
enum {
/* Denote the finish of __libc_freeres_wrapper(). Also causes exit. */
VG_USERREQ__LIBC_FREERES_DONE = 0x3029,
/* Get the tool's malloc-wrapping functions */
VG_USERREQ__GET_MALLOCFUNCS = 0x3030,
/* Internal equivalent of VALGRIND_PRINTF_VALIST_BY_REF . */
VG_USERREQ__INTERNAL_PRINTF_VALIST_BY_REF = 0x3103,
/* Add a target for an indirect function redirection. */
VG_USERREQ__ADD_IFUNC_TARGET = 0x3104,
} Vg_InternalClientRequest;
// Function for printing from code within Valgrind, but which runs on the
// sim'd CPU. Must be a function rather than macros so that va_list can
// be used.
static int VALGRIND_INTERNAL_PRINTF(const char *format, ...)
__attribute__((format(__printf__, 1, 2), __unused__));
static int VALGRIND_INTERNAL_PRINTF(const char *format, ...)
{
unsigned long _qzz_res = 0;
va_list vargs;
va_start(vargs, format);
VALGRIND_DO_CLIENT_REQUEST(
_qzz_res, 0, VG_USERREQ__INTERNAL_PRINTF_VALIST_BY_REF,
(unsigned long)format, (unsigned long)&vargs, 0, 0, 0
);
va_end(vargs);
return _qzz_res;
}
#endif // __PUB_CORE_CLREQ_H
/*--------------------------------------------------------------------*/
/*--- end ---*/
/*--------------------------------------------------------------------*/
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