/Users/buildslave/jenkins/workspace/coverage/llvm-project/lldb/tools/lldb-vscode/BreakpointBase.h
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1 | | //===-- BreakpointBase.h ----------------------------------------*- C++ -*-===// |
2 | | // |
3 | | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
4 | | // See https://llvm.org/LICENSE.txt for license information. |
5 | | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
6 | | // |
7 | | //===----------------------------------------------------------------------===// |
8 | | |
9 | | #ifndef LLDB_TOOLS_LLDB_VSCODE_BREAKPOINTBASE_H |
10 | | #define LLDB_TOOLS_LLDB_VSCODE_BREAKPOINTBASE_H |
11 | | |
12 | | #include "JSONUtils.h" |
13 | | #include "lldb/API/SBBreakpoint.h" |
14 | | #include "llvm/Support/JSON.h" |
15 | | #include <string> |
16 | | #include <vector> |
17 | | |
18 | | namespace lldb_vscode { |
19 | | |
20 | | struct BreakpointBase { |
21 | | // logMessage part can be either a raw text or an expression. |
22 | | struct LogMessagePart { |
23 | | LogMessagePart(llvm::StringRef text, bool is_expr) |
24 | 0 | : text(text), is_expr(is_expr) {} |
25 | | std::string text; |
26 | | bool is_expr; |
27 | | }; |
28 | | // An optional expression for conditional breakpoints. |
29 | | std::string condition; |
30 | | // An optional expression that controls how many hits of the breakpoint are |
31 | | // ignored. The backend is expected to interpret the expression as needed |
32 | | std::string hitCondition; |
33 | | // If this attribute exists and is non-empty, the backend must not 'break' |
34 | | // (stop) but log the message instead. Expressions within {} are |
35 | | // interpolated. |
36 | | std::string logMessage; |
37 | | std::vector<LogMessagePart> logMessageParts; |
38 | | // The LLDB breakpoint associated wit this source breakpoint |
39 | | lldb::SBBreakpoint bp; |
40 | | |
41 | 2 | BreakpointBase() = default; |
42 | | BreakpointBase(const llvm::json::Object &obj); |
43 | | |
44 | | void SetCondition(); |
45 | | void SetHitCondition(); |
46 | | void SetLogMessage(); |
47 | | void UpdateBreakpoint(const BreakpointBase &request_bp); |
48 | | |
49 | | // Format \param text and return formatted text in \param formatted. |
50 | | // \return any formatting failures. |
51 | | lldb::SBError FormatLogText(llvm::StringRef text, std::string &formatted); |
52 | | lldb::SBError AppendLogMessagePart(llvm::StringRef part, bool is_expr); |
53 | | void NotifyLogMessageError(llvm::StringRef error); |
54 | | |
55 | | static const char *GetBreakpointLabel(); |
56 | | static bool BreakpointHitCallback(void *baton, lldb::SBProcess &process, |
57 | | lldb::SBThread &thread, |
58 | | lldb::SBBreakpointLocation &location); |
59 | | }; |
60 | | |
61 | | } // namespace lldb_vscode |
62 | | |
63 | | #endif |