[Lldb-commits] [PATCH] D91508: [LLDB/Lua] add support for one-liner breakpoint callback
Pedro Tammela via Phabricator via lldb-commits
lldb-commits at lists.llvm.org
Sun Nov 15 13:01:24 PST 2020
tammela created this revision.
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These callbacks are set using the following:
breakpoint command add -s lua -o "print('hello world!')"
The user supplied script is executed as:
function (frame, bp_loc, ...)
<body>
end
So the local variables 'frame', 'bp_loc' and vararg are all accessible.
Any global variables declared will persist in the Lua interpreter.
A user should never hold 'frame' and 'bp_loc' in a global variable as
these userdatas are context dependent.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D91508
Files:
lldb/bindings/lua/lua-swigsafecast.swig
lldb/bindings/lua/lua-wrapper.swig
lldb/bindings/lua/lua.swig
lldb/source/Plugins/ScriptInterpreter/Lua/Lua.cpp
lldb/source/Plugins/ScriptInterpreter/Lua/Lua.h
lldb/source/Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.cpp
lldb/source/Plugins/ScriptInterpreter/Lua/ScriptInterpreterLua.h
lldb/test/Shell/ScriptInterpreter/Lua/breakpoint_oneline_callback.test
lldb/unittests/ScriptInterpreter/Lua/LuaTests.cpp
lldb/unittests/ScriptInterpreter/Lua/ScriptInterpreterTests.cpp
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