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b99d411258
Refactoring breakpoints to not use the `g_dap` reference. Instead, when a breakpoint is constructed it will be passed a DAP reference that it should use for its lifetime. This is part of a larger refactor to remove the global `g_dap` variable to allow us to create multiple DAP instances. --------- Co-authored-by: Pavel Labath <pavel@labath.sk>
67 lines
2.3 KiB
C++
67 lines
2.3 KiB
C++
//===-- SourceBreakpoint.h --------------------------------------*- 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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#ifndef LLDB_TOOLS_LLDB_DAP_SOURCEBREAKPOINT_H
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#define LLDB_TOOLS_LLDB_DAP_SOURCEBREAKPOINT_H
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#include "Breakpoint.h"
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#include "DAPForward.h"
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#include "lldb/API/SBError.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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#include <vector>
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namespace lldb_dap {
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struct SourceBreakpoint : public Breakpoint {
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// logMessage part can be either a raw text or an expression.
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struct LogMessagePart {
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LogMessagePart(llvm::StringRef text, bool is_expr)
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: text(text), is_expr(is_expr) {}
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std::string text;
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bool is_expr;
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};
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// If this attribute exists and is non-empty, the backend must not 'break'
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// (stop) but log the message instead. Expressions within {} are
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// interpolated.
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std::string logMessage;
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std::vector<LogMessagePart> logMessageParts;
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uint32_t line; ///< The source line of the breakpoint or logpoint
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uint32_t column; ///< An optional source column of the breakpoint
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SourceBreakpoint(DAP &d, const llvm::json::Object &obj);
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// Set this breakpoint in LLDB as a new breakpoint
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void SetBreakpoint(const llvm::StringRef source_path);
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void UpdateBreakpoint(const SourceBreakpoint &request_bp);
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void SetLogMessage();
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// Format \param text and return formatted text in \param formatted.
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// \return any formatting failures.
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lldb::SBError FormatLogText(llvm::StringRef text, std::string &formatted);
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lldb::SBError AppendLogMessagePart(llvm::StringRef part, bool is_expr);
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void NotifyLogMessageError(llvm::StringRef error);
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static bool BreakpointHitCallback(void *baton, lldb::SBProcess &process,
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lldb::SBThread &thread,
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lldb::SBBreakpointLocation &location);
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};
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inline bool operator<(const SourceBreakpoint &lhs,
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const SourceBreakpoint &rhs) {
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if (lhs.line == rhs.line)
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return lhs.column < rhs.column;
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return lhs.line < rhs.line;
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}
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} // namespace lldb_dap
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#endif
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