Add documentation for running GDB and LLDB #4710
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After more digging, when building with --fission, it looks like intermediate dwo files aren't provided on rebuilds. That is to say, things like |
chandlerc
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Dec 19, 2024
docs/project/contribution_tools.md
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| 2. Symlink `lldb_launch.json` to `launch.json`: | ||
| `ln -s lldb_launch.json .vscode/launch.json` |
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Could we make it a bit more explicit what this is doing? Thinking about something like this:
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| 2. Symlink `lldb_launch.json` to `launch.json`: | |
| `ln -s lldb_launch.json .vscode/launch.json` | |
| 2. Symlink `lldb_launch.json` to `launch.json` in the workspace directory (typically the checkout of the `carbon-lang` repository): | |
| `ln -s lldb_launch.json .vscode/launch.json` |
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How about instead writing "In the .vscode subdirectory"?
docs/project/contribution_tools.md
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| @@ -247,9 +286,10 @@ comfortable with it. The essential CMake options to pass in order for this to | |||
| work reliably include: | |||
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| ``` | |||
| -DLLVM_ENABLE_PROJECTS=clang;clang-tools-extra;lld | |||
| -DLLVM_ENABLE_PROJECTS=clang;clang-tools-extra;lld;lldbg | |||
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| -DLLVM_ENABLE_PROJECTS=clang;clang-tools-extra;lld;lldbg | |
| -DLLVM_ENABLE_PROJECTS=clang;clang-tools-extra;lld;lldb |
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After lots of fidgeting, LLDB seems to work. Not sure how reliable this will be though -- fission seems a little hit and miss.