lldb/tools/lldb-dap/InstructionBreakpoint.cpp

   1 //===-- InstructionBreakpoint.cpp ------------------------------------*- C++
   2 //-*-===//
   3 //
   4 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   5 // See https://llvm.org/LICENSE.txt for license information.
   6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 #include "InstructionBreakpoint.h"
  11 #include "DAP.h"
  12 #include "JSONUtils.h"
  13 #include "lldb/API/SBBreakpoint.h"
  14 #include "lldb/API/SBTarget.h"
  15 #include "llvm/ADT/StringRef.h"
  16
  17 namespace lldb_dap {
  18
  19 // Instruction Breakpoint
  20 InstructionBreakpoint::InstructionBreakpoint(DAP &d,
  21                                              const llvm::json::Object &obj)
  22     : Breakpoint(d, obj), instructionAddressReference(LLDB_INVALID_ADDRESS),
  23       offset(GetSigned(obj, "offset", 0)) {
  24   GetString(obj, "instructionReference")
  25       .getAsInteger(0, instructionAddressReference);
  26   instructionAddressReference += offset;
  27 }
  28
  29 void InstructionBreakpoint::SetBreakpoint() {
  30   bp = dap.target.BreakpointCreateByAddress(instructionAddressReference);
  31   Breakpoint::SetBreakpoint();
  32 }
  33
  34 } // namespace lldb_dap