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b9c1b51e45
*** to conform to clang-format’s LLVM style. This kind of mass change has
*** two obvious implications:
Firstly, merging this particular commit into a downstream fork may be a huge
effort. Alternatively, it may be worth merging all changes up to this commit,
performing the same reformatting operation locally, and then discarding the
merge for this particular commit. The commands used to accomplish this
reformatting were as follows (with current working directory as the root of
the repository):
find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} +
find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ;
The version of clang-format used was 3.9.0, and autopep8 was 1.2.4.
Secondly, “blame” style tools will generally point to this commit instead of
a meaningful prior commit. There are alternatives available that will attempt
to look through this change and find the appropriate prior commit. YMMV.
llvm-svn: 280751
76 lines
2.7 KiB
C++
76 lines
2.7 KiB
C++
//===-- ThreadPlanCallFunctionUsingABI.cpp ----------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// C Includes
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// C++ Includes
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// Other libraries and framework includes
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// Project includes
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#include "lldb/Target/ThreadPlanCallFunctionUsingABI.h"
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#include "lldb/Core/Address.h"
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#include "lldb/Core/Log.h"
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#include "lldb/Core/Stream.h"
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#include "lldb/Target/Process.h"
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#include "lldb/Target/RegisterContext.h"
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#include "lldb/Target/Target.h"
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#include "lldb/Target/Thread.h"
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using namespace lldb;
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using namespace lldb_private;
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//--------------------------------------------------------------------------------------------
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// ThreadPlanCallFunctionUsingABI: Plan to call a single function using the ABI
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// instead of JIT
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//-------------------------------------------------------------------------------------------
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ThreadPlanCallFunctionUsingABI::ThreadPlanCallFunctionUsingABI(
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Thread &thread, const Address &function, llvm::Type &prototype,
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llvm::Type &return_type, llvm::ArrayRef<ABI::CallArgument> args,
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const EvaluateExpressionOptions &options)
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: ThreadPlanCallFunction(thread, function, options),
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m_return_type(return_type) {
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lldb::addr_t start_load_addr = LLDB_INVALID_ADDRESS;
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lldb::addr_t function_load_addr = LLDB_INVALID_ADDRESS;
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ABI *abi = nullptr;
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if (!ConstructorSetup(thread, abi, start_load_addr, function_load_addr))
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return;
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if (!abi->PrepareTrivialCall(thread, m_function_sp, function_load_addr,
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start_load_addr, prototype, args))
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return;
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ReportRegisterState("ABI Function call was set up. Register state was:");
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m_valid = true;
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}
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ThreadPlanCallFunctionUsingABI::~ThreadPlanCallFunctionUsingABI() = default;
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void ThreadPlanCallFunctionUsingABI::GetDescription(Stream *s,
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DescriptionLevel level) {
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if (level == eDescriptionLevelBrief) {
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s->Printf("Function call thread plan using ABI instead of JIT");
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} else {
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TargetSP target_sp(m_thread.CalculateTarget());
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s->Printf("Thread plan to call 0x%" PRIx64 " using ABI instead of JIT",
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m_function_addr.GetLoadAddress(target_sp.get()));
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}
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}
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void ThreadPlanCallFunctionUsingABI::SetReturnValue() {
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ProcessSP process_sp(m_thread.GetProcess());
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const ABI *abi = process_sp ? process_sp->GetABI().get() : nullptr;
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// Ask the abi for the return value
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if (abi) {
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const bool persistent = false;
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m_return_valobj_sp =
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abi->GetReturnValueObject(m_thread, m_return_type, persistent);
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}
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}
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