062092543f
In practice, thanks to all the registers the stubs don't actually change, but it's confusing to have an incorrect declaration. I suspect that fcntl remains broken for aarch64; it happens to work for x86_64 because the first vararg argument gets placed in the right register anyway, but I have no reason to believe that's true for aarch64. This patch adds a unit test, though, so we'll be able to tell when we get as far as running the unit tests. Change-Id: I58dd0054fe99d7d51d04c22781d8965dff1afbf3
62 lines
2.3 KiB
C++
62 lines
2.3 KiB
C++
/*
|
|
* Copyright (C) 2013 The Android Open Source Project
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * 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 COPYRIGHT HOLDERS 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
|
|
* COPYRIGHT OWNER 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.
|
|
*/
|
|
|
|
// This file perpetuates the mistakes of the past, but only for 32-bit targets.
|
|
#if !defined(__LP64__)
|
|
|
|
#include <stdlib.h>
|
|
#include <sys/resource.h>
|
|
#include <sys/time.h>
|
|
#include <sys/types.h>
|
|
#include <sys/wait.h>
|
|
#include <unistd.h>
|
|
|
|
// These were accidentally declared in <unistd.h> because we stupidly used to inline
|
|
// getpagesize() and __getpageshift(). Needed for backwards compatibility with old NDK apps.
|
|
extern "C" {
|
|
unsigned int __page_size = PAGE_SIZE;
|
|
unsigned int __page_shift = PAGE_SHIFT;
|
|
}
|
|
|
|
// TODO: remove this backward compatibility hack (for jb-mr1 strace binaries).
|
|
extern "C" pid_t __wait4(pid_t pid, int* status, int options, struct rusage* rusage) {
|
|
return wait4(pid, status, options, rusage);
|
|
}
|
|
|
|
// TODO: does anything still need this?
|
|
extern "C" int __open() {
|
|
abort();
|
|
}
|
|
|
|
// TODO: does anything still need this?
|
|
extern "C" void** __get_tls() {
|
|
#include "private/__get_tls.h"
|
|
return __get_tls();
|
|
}
|
|
|
|
#endif
|