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59 lines
1.9 KiB
59 lines
1.9 KiB
//===-- AArch66.h ---------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "ABIAArch64.h"
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#include "ABIMacOSX_arm64.h"
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#include "ABISysV_arm64.h"
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#include "Utility/ARM64_DWARF_Registers.h"
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#include "lldb/Core/PluginManager.h"
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LLDB_PLUGIN_DEFINE(ABIAArch64)
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void ABIAArch64::Initialize() {
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ABISysV_arm64::Initialize();
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ABIMacOSX_arm64::Initialize();
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}
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void ABIAArch64::Terminate() {
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ABISysV_arm64::Terminate();
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ABIMacOSX_arm64::Terminate();
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}
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std::pair<uint32_t, uint32_t>
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ABIAArch64::GetEHAndDWARFNums(llvm::StringRef name) {
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if (name == "pc")
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return {LLDB_INVALID_REGNUM, arm64_dwarf::pc};
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if (name == "cpsr")
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return {LLDB_INVALID_REGNUM, arm64_dwarf::cpsr};
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return MCBasedABI::GetEHAndDWARFNums(name);
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}
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std::string ABIAArch64::GetMCName(std::string reg) {
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MapRegisterName(reg, "v", "q");
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MapRegisterName(reg, "x29", "fp");
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MapRegisterName(reg, "x30", "lr");
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return reg;
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}
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uint32_t ABIAArch64::GetGenericNum(llvm::StringRef name) {
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return llvm::StringSwitch<uint32_t>(name)
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.Case("pc", LLDB_REGNUM_GENERIC_PC)
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.Case("lr", LLDB_REGNUM_GENERIC_RA)
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.Case("sp", LLDB_REGNUM_GENERIC_SP)
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.Case("fp", LLDB_REGNUM_GENERIC_FP)
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.Case("cpsr", LLDB_REGNUM_GENERIC_FLAGS)
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.Case("x0", LLDB_REGNUM_GENERIC_ARG1)
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.Case("x1", LLDB_REGNUM_GENERIC_ARG2)
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.Case("x2", LLDB_REGNUM_GENERIC_ARG3)
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.Case("x3", LLDB_REGNUM_GENERIC_ARG4)
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.Case("x4", LLDB_REGNUM_GENERIC_ARG5)
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.Case("x5", LLDB_REGNUM_GENERIC_ARG6)
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.Case("x6", LLDB_REGNUM_GENERIC_ARG7)
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.Case("x7", LLDB_REGNUM_GENERIC_ARG8)
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.Default(LLDB_INVALID_REGNUM);
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}
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