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Sync VEX/LICENSE.GPL with top-level COPYING file. We used 3 different addresses for writing to the FSF to receive a copy of the GPL. Replace all different variants with an URL <http://www.gnu.org/licenses/>. The following files might still have some slightly different (L)GPL copyright notice because they were derived from other programs: - files under coregrind/m_demangle which come from libiberty: cplus-dem.c, d-demangle.c, demangle.h, rust-demangle.c, safe-ctype.c and safe-ctype.h - coregrind/m_demangle/dyn-string.[hc] derived from GCC. - coregrind/m_demangle/ansidecl.h derived from glibc. - VEX files for FMA detived from glibc: host_generic_maddf.h and host_generic_maddf.c - files under coregrin/m_debuginfo derived from LZO: lzoconf.h, lzodefs.h, minilzo-inl.c and minilzo.h - files under coregrind/m_gdbserver detived from GDB: gdb/signals.h, inferiors.c, regcache.c, regcache.h, regdef.h, remote-utils.c, server.c, server.h, signals.c, target.c, target.h and utils.c Plus the following test files: - none/tests/ppc32/testVMX.c derived from testVMX. - ppc tests derived from QEMU: jm-insns.c, ppc64_helpers.h and test_isa_3_0.c - tests derived from bzip2 (with embedded GPL text in code): hackedbz2.c, origin5-bz2.c, varinfo6.c - tests detived from glibc: str_tester.c, pth_atfork1.c - test detived from GCC libgomp: tc17_sembar.c - performance tests derived from bzip2 or tinycc (with embedded GPL text in code): bz2.c, test_input_for_tinycc.c and tinycc.c
95 lines
3.3 KiB
C
95 lines
3.3 KiB
C
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/*--------------------------------------------------------------------*/
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/*--- Debug (not-for-user) logging. pub_core_debuglog.h ---*/
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/*--------------------------------------------------------------------*/
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/*
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This file is part of Valgrind, a dynamic binary instrumentation
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framework.
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Copyright (C) 2000-2017 Julian Seward
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jseward@acm.org
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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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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along with this program; if not, see <http://www.gnu.org/licenses/>.
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The GNU General Public License is contained in the file COPYING.
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*/
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#ifndef __PUB_CORE_DEBUGLOG_H
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#define __PUB_CORE_DEBUGLOG_H
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//--------------------------------------------------------------------
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// PURPOSE: This module provides a low-level debug logging facility
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// that works through all the twists and turns of program startup. Is
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// is completely independent of everything, including all memory
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// facilities, and emits the debug log on file descriptor 2 (stderr).
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// This module is the first to be initialised at system startup.
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//
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// Because VG_(debugLog) does printf-style formatting, and because
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// this module depends on NO OTHERS, this module contains Valgrind's
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// vfprintf implementation too.
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//--------------------------------------------------------------------
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/* Gaaah! We don't want glibc dependencies, but there is no easy,
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portable way to avoid using stdarg.h. */
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#include <stdarg.h>
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#include "pub_core_basics.h" /* For definition of VG_ macro */
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/* There are no tool-visible exports from m_debuglog, hence no header
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file for it. */
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/* #include "pub_tool_debuglog.h" */
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/* Module startup. */
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extern
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void VG_(debugLog_startup) ( Int level, const HChar* who );
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/* Whether %ps should escape XML metacharacters. */
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extern void VG_(debugLog_setXml)(Bool xml);
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/* Get the logging threshold level, as set by the most recent call to
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VG_(debugLog_startup), or zero if there have been no such calls so
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far. */
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extern
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Int VG_(debugLog_getLevel) ( void );
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/* Send debugging output. Nothing happens unless 'level'
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does not exceed the logging threshold level. */
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extern
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void VG_(debugLog) ( Int level, const HChar* modulename,
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const HChar* format, ... )
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__attribute__((format(__printf__, 3, 4)));
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/* A simple vprintf(). For each emitted byte, (*send_fn) is called with
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that byte, and 'send_arg2' as its second param. */
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extern
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UInt VG_(debugLog_vprintf) (
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void (*send_fn)(HChar,void*),/* byte sink */
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void* send_arg2, /* 2nd arg for byte sink */
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const HChar *format,
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va_list vargs
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);
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#endif // __PUB_CORE_DEBUGLOG_H
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/*--------------------------------------------------------------------*/
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/*--- end pub_core_debuglog.h ---*/
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/*--------------------------------------------------------------------*/
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