| fc99395c |
1 | #pragma once\r |
| 2 | \r |
| 3 | #define KHAX_DEBUG\r |
| 4 | //#define KHAX_DEBUG_DUMP_DATA\r |
| 5 | \r |
| 6 | #ifdef KHAX_DEBUG\r |
| 7 | #define KHAX_printf(...) printf(__VA_ARGS__), gspWaitForVBlank(), gfxFlushBuffers(), gfxSwapBuffers()\r |
| 8 | #else\r |
| 9 | #define KHAX_printf static_cast<void>\r |
| 10 | #endif\r |
| 11 | \r |
| 12 | // Shut up IntelliSense warnings when using MSVC as an IDE, even though MSVC will obviously never\r |
| 13 | // actually compile this program.\r |
| 14 | #ifdef _MSC_VER\r |
| 15 | #undef ALIGN\r |
| 16 | #define ALIGN(x) __declspec(align(x))\r |
| 17 | #if _MSC_VER < 1900\r |
| 18 | #define alignof __alignof\r |
| 19 | #endif\r |
| 20 | #define KHAX_ATTRIBUTE(...)\r |
| 21 | #else\r |
| 22 | #define KHAX_ATTRIBUTE(...) __VA_ARGS__\r |
| 23 | #endif\r |
| 24 | \r |
| 25 | #define KHAX_lengthof(...) (sizeof(__VA_ARGS__) / sizeof((__VA_ARGS__)[0]))\r |
| 26 | \r |
| 27 | //------------------------------------------------------------------------------------------------\r |
| 28 | namespace KHAX\r |
| 29 | {\r |
| 30 | //------------------------------------------------------------------------------------------------\r |
| 31 | // This code uses offsetof illegally (i.e. on polymorphic classes).\r |
| 32 | #pragma GCC diagnostic push\r |
| 33 | #pragma GCC diagnostic ignored "-Winvalid-offsetof"\r |
| 34 | \r |
| 35 | //------------------------------------------------------------------------------------------------\r |
| 36 | // General linked list node kernel object.\r |
| 37 | struct KLinkedListNode\r |
| 38 | {\r |
| 39 | KLinkedListNode *next;\r |
| 40 | KLinkedListNode *prev;\r |
| 41 | void *data;\r |
| 42 | };\r |
| 43 | static_assert(sizeof(KLinkedListNode) == 0x00C, "KLinkedListNode isn't the expected size.");\r |
| 44 | \r |
| 45 | //------------------------------------------------------------------------------------------------\r |
| 46 | // Base class of reference-counted kernel objects.\r |
| 47 | class KAutoObject\r |
| 48 | {\r |
| 49 | public:\r |
| 50 | u32 m_refCount; // +004\r |
| 51 | \r |
| 52 | protected:\r |
| 53 | virtual ~KAutoObject() {}\r |
| 54 | };\r |
| 55 | static_assert(sizeof(KAutoObject) == 0x008, "KAutoObject isn't the expected size.");\r |
| 56 | static_assert(offsetof(KAutoObject, m_refCount) == 0x004, "KAutoObject isn't the expected layout.");\r |
| 57 | \r |
| 58 | //------------------------------------------------------------------------------------------------\r |
| 59 | // Base class of synchronizable objects.\r |
| 60 | class KSynchronizationObject : public KAutoObject\r |
| 61 | {\r |
| 62 | public:\r |
| 63 | u32 m_threadSyncCount; // +008\r |
| 64 | KLinkedListNode *m_threadSyncFirst; // +00C\r |
| 65 | KLinkedListNode *m_threadSyncLast; // +010\r |
| 66 | };\r |
| 67 | static_assert(sizeof(KSynchronizationObject) == 0x014, "KSynchronizationObject isn't the expected size.");\r |
| 68 | static_assert(offsetof(KSynchronizationObject, m_threadSyncCount) == 0x008,\r |
| 69 | "KSynchronizationObject isn't the expected layout.");\r |
| 70 | \r |
| 71 | //------------------------------------------------------------------------------------------------\r |
| 72 | struct KDebugThread;\r |
| 73 | struct KThreadLocalPage;\r |
| 74 | class KCodeSet;\r |
| 75 | \r |
| 76 | //------------------------------------------------------------------------------------------------\r |
| 77 | // Unofficial name\r |
| 78 | typedef u8 KSVCACL[0x80 / 8];\r |
| 79 | \r |
| 80 | //------------------------------------------------------------------------------------------------\r |
| 81 | // ARM VFP register\r |
| 82 | union KHAX_ATTRIBUTE(__attribute__((__aligned__(4))) __attribute__((__packed__))) VFPRegister\r |
| 83 | {\r |
| 84 | float m_single[2];\r |
| 85 | double m_double;\r |
| 86 | };\r |
| 87 | static_assert(alignof(VFPRegister) == 0x004,\r |
| 88 | "VFPRegister isn't the expected alignment.");\r |
| 89 | static_assert(sizeof(VFPRegister) == 0x008,\r |
| 90 | "VFPRegister isn't the expected size.");\r |
| 91 | \r |
| 92 | //------------------------------------------------------------------------------------------------\r |
| 93 | // SVC-mode register save area.\r |
| 94 | // http://3dbrew.org/wiki/Memory_layout#0xFF4XX000\r |
| 95 | struct SVCRegisterState\r |
| 96 | {\r |
| 97 | u32 m_r4; // +000\r |
| 98 | u32 m_r5; // +004\r |
| 99 | u32 m_r6; // +008\r |
| 100 | u32 m_r7; // +00C\r |
| 101 | u32 m_r8; // +010\r |
| 102 | u32 m_r9; // +014\r |
| 103 | u32 m_sl; // +018\r |
| 104 | u32 m_fp; // +01C\r |
| 105 | u32 m_sp; // +020\r |
| 106 | u32 m_lr; // +024\r |
| 107 | };\r |
| 108 | static_assert(sizeof(SVCRegisterState) == 0x028,\r |
| 109 | "SVCRegisterState isn't the expected size.");\r |
| 110 | \r |
| 111 | //------------------------------------------------------------------------------------------------\r |
| 112 | // SVC-mode thread state structure. This is the last part of the per-\r |
| 113 | // thread page allocated in 0xFF4XX000.\r |
| 114 | // http://3dbrew.org/wiki/Memory_layout#0xFF4XX000\r |
| 115 | struct SVCThreadArea\r |
| 116 | {\r |
| 117 | KSVCACL m_svcAccessControl; // +000\r |
| 118 | u32 m_unknown010; // +010\r |
| 119 | u32 m_unknown014; // +014\r |
| 120 | SVCRegisterState m_svcRegisterState; // +018\r |
| 121 | VFPRegister m_vfpRegisters[16]; // +040\r |
| 122 | u32 m_unknown0C4; // +0C0\r |
| 123 | u32 m_fpexc; // +0C4\r |
| 124 | };\r |
| 125 | static_assert(offsetof(SVCThreadArea, m_svcRegisterState) == 0x018,\r |
| 126 | "ThreadSVCArea isn't the expected layout.");\r |
| 127 | static_assert(sizeof(SVCThreadArea) == 0x0C8,\r |
| 128 | "ThreadSVCArea isn't the expected size.");\r |
| 129 | \r |
| 130 | //------------------------------------------------------------------------------------------------\r |
| 131 | // Kernel's internal structure of a thread object.\r |
| 132 | class KThread : public KSynchronizationObject\r |
| 133 | {\r |
| 134 | public:\r |
| 135 | u32 m_unknown014; // +014\r |
| 136 | u32 m_unknown018; // +018\r |
| 137 | u32 m_unknown01C; // +01C\r |
| 138 | u32 m_unknown020; // +020\r |
| 139 | u32 m_unknown024; // +024\r |
| 140 | u32 m_unknown028; // +028\r |
| 141 | u32 m_unknown02C; // +02C\r |
| 142 | u32 m_unknown030; // +030\r |
| 143 | u32 m_unknown034; // +034\r |
| 144 | KDebugThread *m_debugThread; // +038\r |
| 145 | s32 m_threadPriority; // +03C\r |
| 146 | void *m_waitingOnObject; // +040\r |
| 147 | u32 m_unknown044; // +044\r |
| 148 | KThread **m_schedulerUnknown048; // +048\r |
| 149 | void *m_arbitrationAddress; // +04C\r |
| 150 | u32 m_unknown050; // +050\r |
| 151 | u32 m_unknown054; // +054\r |
| 152 | u32 m_unknown058; // +058\r |
| 153 | KLinkedListNode *m_waitingOnList; // +05C\r |
| 154 | u32 m_unknownListCount; // +060\r |
| 155 | KLinkedListNode *m_unknownListHead; // +064\r |
| 156 | KLinkedListNode *m_unknownListTail; // +068\r |
| 157 | s32 m_threadPriority2; // +06C\r |
| 158 | s32 m_creatingProcessor; // +070\r |
| 159 | u32 m_unknown074; // +074\r |
| 160 | u32 m_unknown078; // +078\r |
| 161 | u16 m_unknown07C; // +07C\r |
| 162 | u8 m_threadType; // +07E\r |
| 163 | u8 m_padding07F; // +07F\r |
| 164 | void *m_process; // +080\r |
| 165 | u32 m_threadID; // +084\r |
| 166 | SVCRegisterState *m_svcRegisterState; // +088\r |
| 167 | void *m_svcPageEnd; // +08C\r |
| 168 | s32 m_idealProcessor; // +090\r |
| 169 | void *m_tlsUserMode; // +094\r |
| 170 | void *m_tlsKernelMode; // +098\r |
| 171 | u32 m_unknown09C; // +09C\r |
| 172 | KThread *m_prev; // +0A0\r |
| 173 | KThread *m_next; // +0A4\r |
| 174 | KThread **m_temporaryLinkedList; // +0A8\r |
| 175 | u32 m_unknown0AC; // +0B0\r |
| 176 | };\r |
| 177 | static_assert(sizeof(KThread) == 0x0B0,\r |
| 178 | "KThread isn't the expected size.");\r |
| 179 | static_assert(offsetof(KThread, m_svcRegisterState) == 0x088,\r |
| 180 | "KThread isn't the expected layout.");\r |
| 181 | \r |
| 182 | //------------------------------------------------------------------------------------------------\r |
| 183 | // Kernel's internal structure of a process object.\r |
| 184 | // Version 1.0.0(?) - 7.2.0\r |
| 185 | class KProcess_1_0_0_Old : public KSynchronizationObject\r |
| 186 | {\r |
| 187 | public:\r |
| 188 | u32 m_unknown014; // +014\r |
| 189 | u32 m_unknown018; // +018\r |
| 190 | KThread *volatile m_interactingThread; // +01C\r |
| 191 | u16 m_unknown020; // +020\r |
| 192 | u16 m_unknown022; // +022\r |
| 193 | u32 m_unknown024; // +024\r |
| 194 | u32 m_unknown028; // +028\r |
| 195 | u32 m_memoryBlockCount; // +02C\r |
| 196 | KLinkedListNode *m_memoryBlockFirst; // +030\r |
| 197 | KLinkedListNode *m_memoryBlockLast; // +034\r |
| 198 | u32 m_unknown038; // +038\r |
| 199 | u32 m_unknown03C; // +03C\r |
| 200 | void *m_translationTableBase; // +040\r |
| 201 | u8 m_contextID; // +044\r |
| 202 | u32 m_unknown048; // +048\r |
| 203 | u32 m_unknown04C; // +04C\r |
| 204 | u32 m_mmuTableSize; // +050\r |
| 205 | void *m_mmuTableAddress; // +054\r |
| 206 | u32 m_threadContextPagesSize; // +058\r |
| 207 | u32 m_threadLocalPageCount; // +05C\r |
| 208 | KLinkedListNode *m_threadLocalPageFirst; // +060\r |
| 209 | KLinkedListNode *m_threadLocalPageLast; // +064\r |
| 210 | u32 m_unknown068; // +068\r |
| 211 | s32 m_idealProcessor; // +06C\r |
| 212 | u32 m_unknown070; // +070\r |
| 213 | void *m_resourceLimits; // +074\r |
| 214 | u8 m_unknown078; // +078\r |
| 215 | u8 m_affinityMask; // +079\r |
| 216 | u32 m_threadCount; // +07C\r |
| 217 | KSVCACL m_svcAccessControl; // +080\r |
| 218 | u32 m_interruptFlags[0x80 / 32]; // +090\r |
| 219 | u32 m_kernelFlags; // +0A0\r |
| 220 | u16 m_handleTableSize; // +0A4\r |
| 221 | u16 m_kernelReleaseVersion; // +0A6\r |
| 222 | KCodeSet *m_codeSet; // +0A8\r |
| 223 | u32 m_processID; // +0AC\r |
| 224 | u32 m_kernelFlags2; // +0B0\r |
| 225 | u32 m_unknown0B4; // +0B4\r |
| 226 | KThread *m_mainThread; // +0B8\r |
| 227 | //...more...\r |
| 228 | };\r |
| 229 | static_assert(offsetof(KProcess_1_0_0_Old, m_svcAccessControl) == 0x080,\r |
| 230 | "KProcess_1_0_0_Old isn't the expected layout.");\r |
| 231 | \r |
| 232 | //------------------------------------------------------------------------------------------------\r |
| 233 | // Kernel's internal structure of a process object.\r |
| 234 | // Old 3DS Version 8.0.0 - 9.5.0...\r |
| 235 | class KProcess_8_0_0_Old : public KSynchronizationObject\r |
| 236 | {\r |
| 237 | public:\r |
| 238 | u32 m_unknown014; // +014\r |
| 239 | u32 m_unknown018; // +018\r |
| 240 | KThread *volatile m_interactingThread; // +01C\r |
| 241 | u16 m_unknown020; // +020\r |
| 242 | u16 m_unknown022; // +022\r |
| 243 | u32 m_unknown024; // +024\r |
| 244 | u32 m_unknown028; // +028\r |
| 245 | u32 m_memoryBlockCount; // +02C\r |
| 246 | KLinkedListNode *m_memoryBlockFirst; // +030\r |
| 247 | KLinkedListNode *m_memoryBlockLast; // +034\r |
| 248 | u32 m_unknown038; // +038\r |
| 249 | u32 m_unknown03C; // +03C\r |
| 250 | void *m_translationTableBase; // +040\r |
| 251 | u8 m_contextID; // +044\r |
| 252 | u32 m_unknown048; // +048\r |
| 253 | void *m_userVirtualMemoryEnd; // +04C\r |
| 254 | void *m_userLinearVirtualBase; // +050\r |
| 255 | u32 m_unknown054; // +054\r |
| 256 | u32 m_mmuTableSize; // +058\r |
| 257 | void *m_mmuTableAddress; // +05C\r |
| 258 | u32 m_threadContextPagesSize; // +060\r |
| 259 | u32 m_threadLocalPageCount; // +064\r |
| 260 | KLinkedListNode *m_threadLocalPageFirst; // +068\r |
| 261 | KLinkedListNode *m_threadLocalPageLast; // +06C\r |
| 262 | u32 m_unknown070; // +070\r |
| 263 | s32 m_idealProcessor; // +074\r |
| 264 | u32 m_unknown078; // +078\r |
| 265 | void *m_resourceLimits; // +07C\r |
| 266 | u32 m_unknown080; // +080\r |
| 267 | u32 m_threadCount; // +084\r |
| 268 | u8 m_svcAccessControl[0x80 / 8]; // +088\r |
| 269 | u32 m_interruptFlags[0x80 / 32]; // +098\r |
| 270 | u32 m_kernelFlags; // +0A8\r |
| 271 | u16 m_handleTableSize; // +0AC\r |
| 272 | u16 m_kernelReleaseVersion; // +0AE\r |
| 273 | KCodeSet *m_codeSet; // +0B0\r |
| 274 | u32 m_processID; // +0B4\r |
| 275 | u32 m_unknown0B8; // +0B8\r |
| 276 | u32 m_unknown0BC; // +0BC\r |
| 277 | KThread *m_mainThread; // +0C0\r |
| 278 | //...more...\r |
| 279 | };\r |
| 280 | static_assert(offsetof(KProcess_8_0_0_Old, m_svcAccessControl) == 0x088,\r |
| 281 | "KProcess_8_0_0_Old isn't the expected layout.");\r |
| 282 | \r |
| 283 | //------------------------------------------------------------------------------------------------\r |
| 284 | // Kernel's internal structure of a process object.\r |
| 285 | // New 3DS Version 8.0.0 - 9.5.0...\r |
| 286 | class KProcess_8_0_0_New : public KSynchronizationObject\r |
| 287 | {\r |
| 288 | public:\r |
| 289 | u32 m_unknown014; // +014\r |
| 290 | u32 m_unknown018; // +018\r |
| 291 | KThread *volatile m_interactingThread; // +01C\r |
| 292 | u16 m_unknown020; // +020\r |
| 293 | u16 m_unknown022; // +022\r |
| 294 | u32 m_unknown024; // +024\r |
| 295 | u32 m_unknown028; // +028\r |
| 296 | u32 m_unknown02C; // +02C new to New 3DS\r |
| 297 | u32 m_unknown030; // +030 new to New 3DS\r |
| 298 | u32 m_memoryBlockCount; // +034\r |
| 299 | KLinkedListNode *m_memoryBlockFirst; // +038\r |
| 300 | KLinkedListNode *m_memoryBlockLast; // +03C\r |
| 301 | u32 m_unknown040; // +040\r |
| 302 | u32 m_unknown044; // +044\r |
| 303 | void *m_translationTableBase; // +048\r |
| 304 | u8 m_contextID; // +04C\r |
| 305 | u32 m_unknown050; // +050\r |
| 306 | void *m_userVirtualMemoryEnd; // +054\r |
| 307 | void *m_userLinearVirtualBase; // +058\r |
| 308 | u32 m_unknown05C; // +05C\r |
| 309 | u32 m_mmuTableSize; // +060\r |
| 310 | void *m_mmuTableAddress; // +064\r |
| 311 | u32 m_threadContextPagesSize; // +068\r |
| 312 | u32 m_threadLocalPageCount; // +06C\r |
| 313 | KLinkedListNode *m_threadLocalPageFirst; // +070\r |
| 314 | KLinkedListNode *m_threadLocalPageLast; // +074\r |
| 315 | u32 m_unknown078; // +078\r |
| 316 | s32 m_idealProcessor; // +07C\r |
| 317 | u32 m_unknown080; // +080\r |
| 318 | void *m_resourceLimits; // +084\r |
| 319 | u32 m_unknown088; // +088\r |
| 320 | u32 m_threadCount; // +08C\r |
| 321 | u8 m_svcAccessControl[0x80 / 8]; // +090\r |
| 322 | u32 m_interruptFlags[0x80 / 32]; // +0A0\r |
| 323 | u32 m_kernelFlags; // +0B0\r |
| 324 | u16 m_handleTableSize; // +0B4\r |
| 325 | u16 m_kernelReleaseVersion; // +0B6\r |
| 326 | KCodeSet *m_codeSet; // +0B8\r |
| 327 | u32 m_processID; // +0BC\r |
| 328 | u32 m_unknown0C0; // +0C0\r |
| 329 | u32 m_unknown0C4; // +0C4\r |
| 330 | KThread *m_mainThread; // +0C8\r |
| 331 | //...more...\r |
| 332 | };\r |
| 333 | static_assert(offsetof(KProcess_8_0_0_New, m_svcAccessControl) == 0x090,\r |
| 334 | "KProcess_8_0_0_New isn't the expected layout.");\r |
| 335 | \r |
| 336 | //------------------------------------------------------------------------------------------------\r |
| 337 | // Done using illegal offsetof\r |
| 338 | #pragma GCC diagnostic pop\r |
| 339 | }\r |
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