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📄 Address.h(19.2 KB)
📄 AddressRange.h(8.4 KB)
📄 AddressResolver.h(1.9 KB)
📄 AddressResolverFileLine.h(1.93 KB)
📄 AddressResolverName.h(2.12 KB)
📄 Architecture.h(4.65 KB)
📄 Communication.h(14.32 KB)
📄 Debugger.h(13.51 KB)
📄 Disassembler.h(18.46 KB)
📄 DumpDataExtractor.h(3.58 KB)
📄 DumpRegisterValue.h(1013 B)
📄 EmulateInstruction.h(19.35 KB)
📄 FileLineResolver.h(2.15 KB)
📄 FileSpecList.h(5.88 KB)
📄 FormatEntity.h(6.2 KB)
📄 Highlighter.h(5.49 KB)
📄 IOHandler.h(16.98 KB)
📄 IOHandlerCursesGUI.h(928 B)
📄 IOStreamMacros.h(1.87 KB)
📄 LoadedModuleInfoList.h(2.86 KB)
📄 Mangled.h(9.11 KB)
📄 MappedHash.h(11.58 KB)
📄 Module.h(42.01 KB)
📄 ModuleChild.h(1.73 KB)
📄 ModuleList.h(17.43 KB)
📄 ModuleSpec.h(11.82 KB)
📄 Opcode.h(6.75 KB)
📄 PluginInterface.h(724 B)
📄 PluginManager.h(17.12 KB)
📄 PropertiesBase.td(1.3 KB)
📄 RichManglingContext.h(3.78 KB)
📄 SearchFilter.h(14.2 KB)
📄 Section.h(9.83 KB)
📄 SourceManager.h(5.59 KB)
📄 StreamAsynchronousIO.h(973 B)
📄 StreamBuffer.h(1.66 KB)
📄 StreamFile.h(1.59 KB)
📄 StructuredDataImpl.h(4.28 KB)
📄 ThreadSafeDenseMap.h(1.59 KB)
📄 ThreadSafeDenseSet.h(1.31 KB)
📄 ThreadSafeValue.h(1.62 KB)
📄 UniqueCStringMap.h(7.76 KB)
📄 UserSettingsController.h(3.21 KB)
📄 Value.h(6.99 KB)
📄 ValueObject.h(36.66 KB)
📄 ValueObjectCast.h(1.84 KB)
📄 ValueObjectChild.h(2.82 KB)
📄 ValueObjectConstResult.h(5.79 KB)
📄 ValueObjectConstResultCast.h(2.26 KB)
📄 ValueObjectConstResultChild.h(2.75 KB)
📄 ValueObjectConstResultImpl.h(2.66 KB)
📄 ValueObjectDynamicValue.h(3.72 KB)
📄 ValueObjectList.h(1.69 KB)
📄 ValueObjectMemory.h(2.59 KB)
📄 ValueObjectRegister.h(4.09 KB)
📄 ValueObjectSyntheticFilter.h(5.05 KB)
📄 ValueObjectVariable.h(2.64 KB)
📄 dwarf.h(3.19 KB)

Editing: Architecture.h

//===-- Architecture.h ------------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLDB_CORE_ARCHITECTURE_H
#define LLDB_CORE_ARCHITECTURE_H

#include "lldb/Core/PluginInterface.h"

namespace lldb_private {

class Architecture : public PluginInterface {
public:
  Architecture() = default;
  ~Architecture() override = default;

/// This is currently intended to handle cases where a
  /// program stops at an instruction that won't get executed and it
  /// allows the stop reason, like "breakpoint hit", to be replaced
  /// with a different stop reason like "no stop reason".
  ///
  /// This is specifically used for ARM in Thumb code when we stop in
  /// an IT instruction (if/then/else) where the instruction won't get
  /// executed and therefore it wouldn't be correct to show the program
  /// stopped at the current PC. The code is generic and applies to all
  /// ARM CPUs.
  virtual void OverrideStopInfo(Thread &thread) const = 0;

/// This method is used to get the number of bytes that should be
  /// skipped, from function start address, to reach the first
  /// instruction after the prologue. If overrode, it must return
  /// non-zero only if the current address matches one of the known
  /// function entry points.
  ///
  /// This method is called only if the standard platform-independent
  /// code fails to get the number of bytes to skip, giving the plugin
  /// a chance to try to find the missing info.
  ///
  /// This is specifically used for PPC64, where functions may have
  /// more than one entry point, global and local, so both should
  /// be compared with current address, in order to find out the
  /// number of bytes that should be skipped, in case we are stopped
  /// at either function entry point.
  virtual size_t GetBytesToSkip(Symbol &func, const Address &curr_addr) const {
    return 0;
  }

/// Adjust function breakpoint address, if needed. In some cases,
  /// the function start address is not the right place to set the
  /// breakpoint, specially in functions with multiple entry points.
  ///
  /// This is specifically used for PPC64, for functions that have
  /// both a global and a local entry point. In this case, the
  /// breakpoint is adjusted to the first function address reached
  /// by both entry points.
  virtual void AdjustBreakpointAddress(const Symbol &func,
                                       Address &addr) const {}

/// Get \a load_addr as a callable code load address for this target
  ///
  /// Take \a load_addr and potentially add any address bits that are
  /// needed to make the address callable. For ARM this can set bit
  /// zero (if it already isn't) if \a load_addr is a thumb function.
  /// If \a addr_class is set to AddressClass::eInvalid, then the address
  /// adjustment will always happen. If it is set to an address class
  /// that doesn't have code in it, LLDB_INVALID_ADDRESS will be
  /// returned.
  virtual lldb::addr_t GetCallableLoadAddress(
      lldb::addr_t addr, AddressClass addr_class = AddressClass::eInvalid) const {
    return addr;
  }

/// Get \a load_addr as an opcode for this target.
  ///
  /// Take \a load_addr and potentially strip any address bits that are
  /// needed to make the address point to an opcode. For ARM this can
  /// clear bit zero (if it already isn't) if \a load_addr is a
  /// thumb function and load_addr is in code.
  /// If \a addr_class is set to AddressClass::eInvalid, then the address
  /// adjustment will always happen. If it is set to an address class
  /// that doesn't have code in it, LLDB_INVALID_ADDRESS will be
  /// returned.

virtual lldb::addr_t GetOpcodeLoadAddress(
      lldb::addr_t addr, AddressClass addr_class = AddressClass::eInvalid) const {
    return addr;
  }

// Get load_addr as breakable load address for this target. Take a addr and
  // check if for any reason there is a better address than this to put a
  // breakpoint on. If there is then return that address. For MIPS, if
  // instruction at addr is a delay slot instruction then this method will find
  // the address of its previous instruction and return that address.
  virtual lldb::addr_t GetBreakableLoadAddress(lldb::addr_t addr,
                                               Target &target) const {
    return addr;
  }

private:
  Architecture(const Architecture &) = delete;
  void operator=(const Architecture &) = delete;
};

} // namespace lldb_private

#endif // LLDB_CORE_ARCHITECTURE_H

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Editing: Architecture.h

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