8630c22083
- Migrate set breakpoint requests to use typed RequestHandler - `SetBreakpointsRequestHandler` - `SetDataBreakpointsRequestHandler` - `SetFunctionBreakpointsRequestHandler` - `SetInstructionBreakpointsRequestHandler` - `DataBreakpointInfoRequestHandler` - Decouple JSON from lldb-dap `Breakpoint` classes
62 lines
2.0 KiB
C++
62 lines
2.0 KiB
C++
//===-- Watchpoint.cpp ------------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "Watchpoint.h"
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#include "DAP.h"
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#include "Protocol/ProtocolTypes.h"
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#include "lldb/API/SBTarget.h"
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#include "lldb/lldb-enumerations.h"
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#include "llvm/ADT/StringExtras.h"
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#include "llvm/ADT/StringRef.h"
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#include <cstdint>
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#include <string>
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namespace lldb_dap {
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Watchpoint::Watchpoint(DAP &d, const protocol::DataBreakpointInfo &breakpoint)
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: BreakpointBase(d, breakpoint.condition, breakpoint.hitCondition) {
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llvm::StringRef dataId = breakpoint.dataId;
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auto [addr_str, size_str] = dataId.split('/');
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llvm::to_integer(addr_str, m_addr, 16);
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llvm::to_integer(size_str, m_size);
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m_options.SetWatchpointTypeRead(breakpoint.accessType !=
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protocol::eDataBreakpointAccessTypeWrite);
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if (breakpoint.accessType != protocol::eDataBreakpointAccessTypeRead)
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m_options.SetWatchpointTypeWrite(lldb::eWatchpointWriteTypeOnModify);
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}
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void Watchpoint::SetCondition() { m_wp.SetCondition(m_condition.c_str()); }
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void Watchpoint::SetHitCondition() {
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uint64_t hitCount = 0;
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if (llvm::to_integer(m_hit_condition, hitCount))
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m_wp.SetIgnoreCount(hitCount - 1);
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}
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protocol::Breakpoint Watchpoint::ToProtocolBreakpoint() {
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protocol::Breakpoint breakpoint;
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if (!m_error.IsValid() || m_error.Fail()) {
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breakpoint.verified = false;
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if (m_error.Fail())
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breakpoint.message = m_error.GetCString();
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} else {
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breakpoint.verified = true;
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}
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return breakpoint;
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}
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void Watchpoint::SetWatchpoint() {
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m_wp = m_dap.target.WatchpointCreateByAddress(m_addr, m_size, m_options,
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m_error);
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if (!m_condition.empty())
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SetCondition();
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if (!m_hit_condition.empty())
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SetHitCondition();
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}
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} // namespace lldb_dap
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