| // Copyright 2018 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #pragma once |
| |
| #include "garnet/lib/debug_ipc/protocol.h" |
| |
| namespace zxdb { |
| |
| // Obtains the RegisterID for a particular DWARF register. |
| // To get the actual value of that register, use a RegisterSet. |
| debug_ipc::RegisterID GetDWARFRegisterID(debug_ipc::Arch, |
| uint32_t dwarf_reg_id); |
| |
| // Some registers have special meaning. This function returns whether and what |
| // speciual meaning the given DWARF register ID has on the given platform. |
| enum class SpecialRegisterType { kNone, kIP, kSP, kBP }; |
| SpecialRegisterType GetSpecialRegisterTypeFromDWARFRegisterID( |
| debug_ipc::Arch, uint32_t dwarf_reg_id); |
| |
| // Platform specific ----------------------------------------------------------- |
| |
| debug_ipc::RegisterID GetARMv8DWARFRegisterID(uint32_t dwarf_reg_id); |
| debug_ipc::RegisterID GetX64DWARFRegisterID(uint32_t dwarf_reg_id); |
| |
| } // namespace zxdb |
