mirror of
https://github.com/chromium/crashpad.git
synced 2024-12-31 01:43:03 +08:00
de0979b930
This replaces all occurrences of “typedef Y X;” with “using X = Y;”. R=rsesek@chromium.org Review URL: https://codereview.chromium.org/700143004
49 lines
1.7 KiB
C++
49 lines
1.7 KiB
C++
// Copyright 2014 The Crashpad Authors. All rights reserved.
|
||
//
|
||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||
// you may not use this file except in compliance with the License.
|
||
// You may obtain a copy of the License at
|
||
//
|
||
// http://www.apache.org/licenses/LICENSE-2.0
|
||
//
|
||
// Unless required by applicable law or agreed to in writing, software
|
||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
// See the License for the specific language governing permissions and
|
||
// limitations under the License.
|
||
|
||
#ifndef CRASHPAD_CLIENT_CAPTURE_CONTEXT_MAC_H_
|
||
#define CRASHPAD_CLIENT_CAPTURE_CONTEXT_MAC_H_
|
||
|
||
#include <mach/mach.h>
|
||
|
||
#include "build/build_config.h"
|
||
|
||
namespace crashpad {
|
||
|
||
#if defined(ARCH_CPU_X86_FAMILY)
|
||
using NativeCPUContext = x86_thread_state;
|
||
#endif
|
||
|
||
//! \brief Saves the CPU context.
|
||
//!
|
||
//! The CPU context will be captured as accurately and completely as possible,
|
||
//! containing an atomic snapshot at the point of this function’s return. This
|
||
//! function does not modify any registers.
|
||
//!
|
||
//! \param[out] cpu_context The structure to store the context in.
|
||
//!
|
||
//! \note On x86_64, the value for `%%rdi` will be populated with the address of
|
||
//! this function’s argument, as mandated by the ABI. If the value of
|
||
//! `%%rdi` prior to calling this function is needed, it must be obtained
|
||
//! separately prior to calling this function. For example:
|
||
//! \code
|
||
//! uint64_t rdi;
|
||
//! asm("movq %%rdi, %0" : "=m"(rdi));
|
||
//! \endcode
|
||
void CaptureContext(NativeCPUContext* cpu_context);
|
||
|
||
} // namespace crashpad
|
||
|
||
#endif // CRASHPAD_CLIENT_CAPTURE_CONTEXT_MAC_H_
|