A tool for deriving PKG packet encryption keys for ps4 written in c++
| 1 | // SPDX-FileCopyrightText: 2013 Dolphin Emulator Project |
| 2 | // SPDX-FileCopyrightText: 2014 Citra Emulator Project |
| 3 | // SPDX-License-Identifier: GPL-2.0-or-later |
| 4 | |
| 5 | #pragma once |
| 6 | |
| 7 | #include "common/logging/log.h" |
| 8 | |
| 9 | // Sometimes we want to try to continue even after hitting an assert. |
| 10 | // However touching this file yields a global recompilation as this header is included almost |
| 11 | // everywhere. So let's just move the handling of the failed assert to a single cpp file. |
| 12 | |
| 13 | void assert_fail_impl(); |
| 14 | [[noreturn]] void unreachable_impl(); |
| 15 | |
| 16 | #ifdef _MSC_VER |
| 17 | #define SHAD_NO_INLINE __declspec(noinline) |
| 18 | #else |
| 19 | #define SHAD_NO_INLINE __attribute__((noinline)) |
| 20 | #endif |
| 21 | |
| 22 | #define ASSERT(_a_) \ |
| 23 | ([&]() SHAD_NO_INLINE { \ |
| 24 | if (!(_a_)) [[unlikely]] { \ |
| 25 | LOG_CRITICAL(Debug, "Assertion Failed!"); \ |
| 26 | assert_fail_impl(); \ |
| 27 | } \ |
| 28 | }()) |
| 29 | |
| 30 | #define ASSERT_MSG(_a_, ...) \ |
| 31 | ([&]() SHAD_NO_INLINE { \ |
| 32 | if (!(_a_)) [[unlikely]] { \ |
| 33 | LOG_CRITICAL(Debug, "Assertion Failed!\n" __VA_ARGS__); \ |
| 34 | assert_fail_impl(); \ |
| 35 | } \ |
| 36 | }()) |
| 37 | |
| 38 | #define UNREACHABLE() \ |
| 39 | do { \ |
| 40 | LOG_CRITICAL(Debug, "Unreachable code!"); \ |
| 41 | unreachable_impl(); \ |
| 42 | } while (0) |
| 43 | |
| 44 | #define UNREACHABLE_MSG(...) \ |
| 45 | do { \ |
| 46 | LOG_CRITICAL(Debug, "Unreachable code!\n" __VA_ARGS__); \ |
| 47 | unreachable_impl(); \ |
| 48 | } while (0) |
| 49 | |
| 50 | #ifdef _DEBUG |
| 51 | #define DEBUG_ASSERT(_a_) ASSERT(_a_) |
| 52 | #define DEBUG_ASSERT_MSG(_a_, ...) ASSERT_MSG(_a_, __VA_ARGS__) |
| 53 | #else // not debug |
| 54 | #define DEBUG_ASSERT(_a_) \ |
| 55 | do { \ |
| 56 | } while (0) |
| 57 | #define DEBUG_ASSERT_MSG(_a_, _desc_, ...) \ |
| 58 | do { \ |
| 59 | } while (0) |
| 60 | #endif |
| 61 | |
| 62 | #define UNIMPLEMENTED() ASSERT_MSG(false, "Unimplemented code!") |
| 63 | #define UNIMPLEMENTED_MSG(...) ASSERT_MSG(false, __VA_ARGS__) |
| 64 | |
| 65 | #define UNIMPLEMENTED_IF(cond) ASSERT_MSG(!(cond), "Unimplemented code!") |
| 66 | #define UNIMPLEMENTED_IF_MSG(cond, ...) ASSERT_MSG(!(cond), __VA_ARGS__) |
| 67 | |
| 68 | // If the assert is ignored, execute _b_ |
| 69 | #define ASSERT_OR_EXECUTE(_a_, _b_) \ |
| 70 | do { \ |
| 71 | ASSERT(_a_); \ |
| 72 | if (!(_a_)) [[unlikely]] { \ |
| 73 | _b_ \ |
| 74 | } \ |
| 75 | } while (0) |
| 76 | |
| 77 | // If the assert is ignored, execute _b_ |
| 78 | #define ASSERT_OR_EXECUTE_MSG(_a_, _b_, ...) \ |
| 79 | do { \ |
| 80 | ASSERT_MSG(_a_, __VA_ARGS__); \ |
| 81 | if (!(_a_)) [[unlikely]] { \ |
| 82 | _b_ \ |
| 83 | } \ |
| 84 | } while (0) |
| 85 |