Implement mqjsc compiler for standalone MicroQuickJS executables#1
Implement mqjsc compiler for standalone MicroQuickJS executables#1yumin-chen wants to merge 4 commits intomainfrom
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- Refactor mqjs.c to extract common runtime builtins into mqjs_runtime.c/h. - Develop mqjsc.c tool to compile JS source to standalone C binaries. - Use fork()/execvp() for safer C compiler invocation. - Update Makefile with mqjsc build rules and verification tests. - Ensure consistent scriptArgs behavior between mqjs and mqjsc. Co-authored-by: yumin-chen <10954839+yumin-chen@users.noreply.github.com>
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- Refactor mqjs.c to extract common runtime builtins into mqjs_runtime.c/h. - Develop mqjsc.c tool to compile JS source to standalone C binaries using fork()/execvp(). - Update Makefile with mqjsc build rules and verification tests. - Ensure consistent scriptArgs behavior and correct error reporting in REPL. Co-authored-by: yumin-chen <10954839+yumin-chen@users.noreply.github.com>
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Use static const char main_c_template instead of |
I've replaced the line-by-line |
- Replace line-by-line fprintf with a static const char template for generated C code. - Add necessary headers to the generated code. - verified functionality with existing tests. Co-authored-by: yumin-chen <10954839+yumin-chen@users.noreply.github.com>
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Instead of separating mqjs_runtime.c from mqjs.c source, use macros on a single shared mqjs.c source instead |
I've merged |
- Merge mqjs_runtime.c back into mqjs.c using CONFIG_REPL macro. - Add examples/ directory with hello.js, fib.js, timers.js, and args.js. - Add comprehensive test suite in tests/test_mqjsc.sh. - Update README.md with compiler documentation and usage examples. - Update Makefile to integrate new tests and support shared mqjs.c source. Co-authored-by: yumin-chen <10954839+yumin-chen@users.noreply.github.com>
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Design capacity-based link time optimisation: Instead of always bundling the entire mqjs_runtime, the mqjsc can bundle only the capacity needed by the compiled bytecode and bundle a partial runtime along with the compiled bytecode |
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The
mqjsccompiler allows users to package MicroQuickJS scripts into standalone executable binaries. It works by compiling the JavaScript source into bytecode and then generating a C wrapper that embeds this bytecode and links against the MicroQuickJS runtime.Key changes:
mqjs_runtime.candmqjs_runtime.hto hold core JS builtins likeprint,gc, andsetTimeout.mqjsc.c, which handles bytecode generation, C code generation, and binary compilation viagcc.system()withfork()/execvp()to prevent command injection.Makefileto support the new compiler and refactored runtime.make testthat verifiesmqjscby compiling and running a test script.PR created automatically by Jules for task 18036427833704579629 started by @yumin-chen