64 lines · cpp
1//===-- RegisterInfoPOSIX_ppc64le.cpp -------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===---------------------------------------------------------------------===//8 9#include <cassert>10#include <cstddef>11#include <vector>12 13#include "lldb/lldb-defines.h"14#include "llvm/Support/Compiler.h"15 16#include "RegisterInfoPOSIX_ppc64le.h"17 18// Include RegisterInfoPOSIX_ppc64le to declare our g_register_infos_ppc64le19#define DECLARE_REGISTER_INFOS_PPC64LE_STRUCT20#include "RegisterInfos_ppc64le.h"21#undef DECLARE_REGISTER_INFOS_PPC64LE_STRUCT22 23static const lldb_private::RegisterInfo *24GetRegisterInfoPtr(const lldb_private::ArchSpec &target_arch) {25 switch (target_arch.GetMachine()) {26 case llvm::Triple::ppc64le:27 return g_register_infos_ppc64le;28 default:29 assert(false && "Unhandled target architecture.");30 return nullptr;31 }32}33 34static uint32_t35GetRegisterInfoCount(const lldb_private::ArchSpec &target_arch) {36 switch (target_arch.GetMachine()) {37 case llvm::Triple::ppc64le:38 return static_cast<uint32_t>(sizeof(g_register_infos_ppc64le) /39 sizeof(g_register_infos_ppc64le[0]));40 default:41 assert(false && "Unhandled target architecture.");42 return 0;43 }44}45 46RegisterInfoPOSIX_ppc64le::RegisterInfoPOSIX_ppc64le(47 const lldb_private::ArchSpec &target_arch)48 : lldb_private::RegisterInfoInterface(target_arch),49 m_register_info_p(GetRegisterInfoPtr(target_arch)),50 m_register_info_count(GetRegisterInfoCount(target_arch)) {}51 52size_t RegisterInfoPOSIX_ppc64le::GetGPRSize() const {53 return sizeof(GPR);54}55 56const lldb_private::RegisterInfo *57RegisterInfoPOSIX_ppc64le::GetRegisterInfo() const {58 return m_register_info_p;59}60 61uint32_t RegisterInfoPOSIX_ppc64le::GetRegisterCount() const {62 return m_register_info_count;63}64