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edf4dde8ae
Bug: crashpad:30 Change-Id: I450d53a89af2995c0fd13b31821360e781fe015a Reviewed-on: https://chromium-review.googlesource.com/589747 Commit-Queue: Joshua Peraza <jperaza@chromium.org> Reviewed-by: Mark Mentovai <mark@chromium.org>
79 lines
3.0 KiB
C++
79 lines
3.0 KiB
C++
// Copyright 2017 The Crashpad Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef CRASHPAD_SNAPSHOT_LINUX_SNAPSHOT_CPU_CONTEXT_LINUX_H_
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#define CRASHPAD_SNAPSHOT_LINUX_SNAPSHOT_CPU_CONTEXT_LINUX_H_
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#include "build/build_config.h"
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#include "snapshot/cpu_context.h"
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#include "snapshot/linux/signal_context.h"
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#include "util/linux/thread_info.h"
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namespace crashpad {
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namespace internal {
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#if defined(ARCH_CPU_X86_FAMILY) || DOXYGEN
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//! \{
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//! \brief Initializes a CPUContextX86 structure from native context structures
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//! on Linux.
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//!
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//! \param[in] thread_context The native thread context.
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//! \param[in] float_context The native float context.
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//! \param[out] context The CPUContextX86 structure to initialize.
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void InitializeCPUContextX86(const ThreadContext::t32_t& thread_context,
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const FloatContext::f32_t& float_context,
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CPUContextX86* context);
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void InitializeCPUContextX86(const SignalThreadContext32& thread_context,
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const SignalFloatContext32& float_context,
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CPUContextX86* context);
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//! \}
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//! \brief Initializes GPR and debug state in a CPUContextX86 from a native
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//! signal context structure on Linux.
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//!
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//! Floating point state is not initialized. Debug registers are initialized to
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//! zero.
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//!
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//! \param[in] thread_context The native thread context.
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//! \param[out] context The CPUContextX86 structure to initialize.
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void InitializeCPUContextX86_NoFloatingPoint(
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const SignalThreadContext32& thread_context,
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CPUContextX86* context);
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// \{
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//! \brief Initializes a CPUContextX86_64 structure from native context
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//! structures on Linux.
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//!
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//! \param[in] thread_context The native thread context.
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//! \param[in] float_context The native float context.
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//! \param[out] context The CPUContextX86_64 structure to initialize.
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void InitializeCPUContextX86_64(const ThreadContext::t64_t& thread_context,
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const FloatContext::f64_t& float_context,
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CPUContextX86_64* context);
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void InitializeCPUContextX86_64(const SignalThreadContext64& thread_context,
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const SignalFloatContext64& float_context,
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CPUContextX86_64* context);
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//! \}
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#else
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#error Port. // TODO(jperaza): ARM
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#endif // ARCH_CPU_X86_FAMILY || DOXYGEN
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} // namespace internal
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} // namespace crashpad
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#endif // CRASHPAD_SNAPSHOT_LINUX_SNAPSHOT_CPU_CONTEXT_LINUX_H_
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