| ARMWinEH.h (276479) | ARMWinEH.h (280031) |
|---|---|
| 1//===-- llvm/Support/WinARMEH.h - Windows on ARM EH Constants ---*- C++ -*-===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 | 1//===-- llvm/Support/WinARMEH.h - Windows on ARM EH Constants ---*- C++ -*-===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 |
| 10#ifndef LLVM_SUPPORT_WINARMEH_H 11#define LLVM_SUPPORT_WINARMEH_H | 10#ifndef LLVM_SUPPORT_ARMWINEH_H 11#define LLVM_SUPPORT_ARMWINEH_H |
| 12 13#include "llvm/ADT/ArrayRef.h" 14#include "llvm/Support/Endian.h" 15 16namespace llvm { 17namespace ARM { 18namespace WinEH { 19enum class RuntimeFunctionFlag { --- 325 unchanged lines hidden (view full) --- 345 if (HeaderWords(*this) == 1) 346 return (Data[0] & 0xf0000000) >> 28; 347 return (Data[1] & 0x00ff0000) >> 16; 348 } 349 350 ArrayRef<support::ulittle32_t> EpilogueScopes() const { 351 assert(E() == 0 && "epilogue scopes are only present when the E bit is 0"); 352 size_t Offset = HeaderWords(*this); | 12 13#include "llvm/ADT/ArrayRef.h" 14#include "llvm/Support/Endian.h" 15 16namespace llvm { 17namespace ARM { 18namespace WinEH { 19enum class RuntimeFunctionFlag { --- 325 unchanged lines hidden (view full) --- 345 if (HeaderWords(*this) == 1) 346 return (Data[0] & 0xf0000000) >> 28; 347 return (Data[1] & 0x00ff0000) >> 16; 348 } 349 350 ArrayRef<support::ulittle32_t> EpilogueScopes() const { 351 assert(E() == 0 && "epilogue scopes are only present when the E bit is 0"); 352 size_t Offset = HeaderWords(*this); |
| 353 return ArrayRef<support::ulittle32_t>(&Data[Offset], EpilogueCount()); | 353 return makeArrayRef(&Data[Offset], EpilogueCount()); |
| 354 } 355 | 354 } 355 |
| 356 ArrayRef<support::ulittle8_t> UnwindByteCode() const { | 356 ArrayRef<uint8_t> UnwindByteCode() const { |
| 357 const size_t Offset = HeaderWords(*this) 358 + (E() ? 0 : EpilogueCount()); | 357 const size_t Offset = HeaderWords(*this) 358 + (E() ? 0 : EpilogueCount()); |
| 359 const support::ulittle8_t *ByteCode = 360 reinterpret_cast<const support::ulittle8_t *>(&Data[Offset]); 361 return ArrayRef<support::ulittle8_t>(ByteCode, 362 CodeWords() * sizeof(uint32_t)); | 359 const uint8_t *ByteCode = 360 reinterpret_cast<const uint8_t *>(&Data[Offset]); 361 return makeArrayRef(ByteCode, CodeWords() * sizeof(uint32_t)); |
| 363 } 364 365 uint32_t ExceptionHandlerRVA() const { 366 assert(X() && "Exception Handler RVA is only valid if the X bit is set"); 367 return Data[HeaderWords(*this) + EpilogueCount() + CodeWords()]; 368 } 369 370 uint32_t ExceptionHandlerParameter() const { --- 5 unchanged lines hidden (view full) --- 376inline size_t HeaderWords(const ExceptionDataRecord &XR) { 377 return (XR.Data[0] & 0xff800000) ? 1 : 2; 378} 379} 380} 381} 382 383#endif | 362 } 363 364 uint32_t ExceptionHandlerRVA() const { 365 assert(X() && "Exception Handler RVA is only valid if the X bit is set"); 366 return Data[HeaderWords(*this) + EpilogueCount() + CodeWords()]; 367 } 368 369 uint32_t ExceptionHandlerParameter() const { --- 5 unchanged lines hidden (view full) --- 375inline size_t HeaderWords(const ExceptionDataRecord &XR) { 376 return (XR.Data[0] & 0xff800000) ? 1 : 2; 377} 378} 379} 380} 381 382#endif |
| 384 | |