gecko-dev/tools/profiler/platform-linux-lul.h
Julian Seward b4ae4c670f Bug 1141712 - Make LUL work with inplace ticking (not using the unwinder thread). r=mstange.
--HG--
extra : rebase_source : b7dfa54dfe7dd49e1dacf93fe6cc3f8cd5c7c901
2015-04-15 12:24:38 +02:00

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C

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef MOZ_PLATFORM_LINUX_LUL_H
#define MOZ_PLATFORM_LINUX_LUL_H
// Find out, in a platform-dependent way, where the code modules got
// mapped in the process' virtual address space, and get |aLUL| to
// load unwind info for them.
void
read_procmaps(lul::LUL* aLUL);
// LUL needs a callback for its logging sink.
void
logging_sink_for_LUL(const char* str);
// We need a definition of gettid(), but glibc doesn't provide a
// wrapper for it.
#if defined(__GLIBC__)
#include <unistd.h>
#include <sys/syscall.h>
static inline pid_t gettid()
{
return (pid_t) syscall(SYS_gettid);
}
#endif
// A singleton instance of the library.
extern lul::LUL* sLUL;
#endif /* ndef MOZ_PLATFORM_LINUX_LUL_H */