1 /* 2 * Copyright (C) 2023 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef SHELL_AS_REGISTERS_H_ 18 #define SHELL_AS_REGISTERS_H_ 19 20 #if defined(__aarch64__) 21 22 #define REGISTER_STRUCT struct user_pt_regs 23 #define PROGRAM_COUNTER(regs) (regs.pc) 24 25 #elif defined(__i386__) 26 27 #include "sys/user.h" 28 #define REGISTER_STRUCT struct user_regs_struct 29 #define PROGRAM_COUNTER(regs) (regs.eip) 30 31 #elif defined(__x86_64__) 32 33 #include "sys/user.h" 34 #define REGISTER_STRUCT struct user_regs_struct 35 #define PROGRAM_COUNTER(regs) (regs.rip) 36 37 #elif defined(__arm__) 38 39 #define REGISTER_STRUCT struct user_regs 40 #define PROGRAM_COUNTER(regs) (regs.ARM_pc) 41 42 #endif 43 44 #endif // SHELL_AS_REGISTERS_H_ 45