quickjs-ng · saghul · Feb 13, 2024 · Feb 12, 2024
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -15,6 +15,15 @@ on:
       - master
 
 jobs:
+  codegen:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: build
+        run: |
+          make codegen
+      - name: Check if the git repository is clean
+        run: $(exit $(git status --porcelain --untracked-files=no | head -255 | wc -l)) || (echo "Dirty git tree"; git diff; exit 1)
   linux:
     runs-on: ubuntu-latest
     strategy:

diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -5,9 +5,6 @@ project(quickjs LANGUAGES C)
 include(CheckCCompilerFlag)
 include(GNUInstallDirs)
 
-# TODO:
-#  - Support cross-compilation
-
 set(CMAKE_C_VISIBILITY_PRESET hidden)
 set(CMAKE_C_STANDARD_REQUIRED ON)
 set(CMAKE_C_EXTENSIONS ON)
@@ -183,19 +180,10 @@ target_link_libraries(qjsc ${qjs_libs})
 # QuickJS CLI
 #
 
-add_custom_command(
-    OUTPUT repl.c
-    COMMAND qjsc -o ./repl.c -m ${CMAKE_CURRENT_SOURCE_DIR}/repl.js
-    DEPENDS qjsc
-    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
-    COMMENT "Compile repl.js to bytecode"
-    SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/repl.js
-)
-
 add_executable(qjs_exe
+    gen/repl.c
     qjs.c
     quickjs-libc.c
-    ${CMAKE_CURRENT_BINARY_DIR}/repl.c
 )
 set_target_properties(qjs_exe PROPERTIES
     OUTPUT_NAME "qjs"
@@ -236,16 +224,8 @@ add_executable(unicode_gen EXCLUDE_FROM_ALL
 )
 target_compile_definitions(unicode_gen PRIVATE ${qjs_defines})
 
-add_custom_command(
-    OUTPUT function_source.c
-    COMMAND qjsc -e -o function_source.c ${CMAKE_CURRENT_SOURCE_DIR}/tests/function_source.js
-    DEPENDS qjsc ${CMAKE_CURRENT_SOURCE_DIR}/tests/function_source.js
-    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
-    COMMENT "Compile function_source.js to a C file with bytecode embedded"
-    SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/tests/function_source.js
-)
 add_executable(function_source
-    ${CMAKE_CURRENT_BINARY_DIR}/function_source.c
+    gen/function_source.c
     quickjs-libc.c
 )
 target_include_directories(function_source PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
@@ -256,32 +236,16 @@ target_link_libraries(function_source ${qjs_libs})
 #
 
 if(BUILD_EXAMPLES AND NOT WIN32)
-    add_custom_command(
-        OUTPUT hello.c
-        COMMAND qjsc -e -o hello.c ${CMAKE_CURRENT_SOURCE_DIR}/examples/hello.js
-        DEPENDS qjsc
-        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
-        COMMENT "Compile hello.js to a C file with bytecode embedded"
-        SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/examples/hello.js
-    )
     add_executable(hello
-        ${CMAKE_CURRENT_BINARY_DIR}/hello.c
+        gen/hello.c
         quickjs-libc.c
     )
     target_include_directories(hello PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
     target_compile_definitions(hello PRIVATE ${qjs_defines})
     target_link_libraries(hello ${qjs_libs})
 
-    add_custom_command(
-        OUTPUT hello_module.c
-        COMMAND qjsc -e -o hello_module.c -m ${CMAKE_CURRENT_SOURCE_DIR}/examples/hello_module.js
-        DEPENDS qjsc
-        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
-        COMMENT "Compile hello_module.js to a C file with bytecode embedded"
-        SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/examples/hello_module.js
-    )
     add_executable(hello_module
-        ${CMAKE_CURRENT_BINARY_DIR}/hello_module.c
+        gen/hello_module.c
         quickjs-libc.c
     )
     target_include_directories(hello_module PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
@@ -320,17 +284,9 @@ if(BUILD_EXAMPLES AND NOT WIN32)
         endif()
     endif()
 
-    add_custom_command(
-        OUTPUT test_fib.c
-        COMMAND qjsc -e -o test_fib.c -M ${CMAKE_CURRENT_SOURCE_DIR}/examples/fib.so,fib -m ${CMAKE_CURRENT_SOURCE_DIR}/examples/test_fib.js
-        DEPENDS qjsc
-        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
-        COMMENT "Compile test_fib.js to a C file with bytecode embedded"
-        SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/examples/test_fib.js
-    )
     add_executable(test_fib
-        ${CMAKE_CURRENT_BINARY_DIR}/test_fib.c
         examples/fib.c
+        gen/test_fib.c
         quickjs-libc.c
     )
     target_include_directories(test_fib PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})

diff --git a/Makefile b/Makefile
@@ -28,6 +28,7 @@ BUILD_DIR=build
 BUILD_TYPE?=Release
 
 QJS=$(BUILD_DIR)/qjs
+QJSC=$(BUILD_DIR)/qjsc
 RUN262=$(BUILD_DIR)/run-test262
 
 JOBS?=$(shell getconf _NPROCESSORS_ONLN)
@@ -49,12 +50,22 @@ $(BUILD_DIR):
 $(QJS): $(BUILD_DIR)
 	cmake --build $(BUILD_DIR) -j $(JOBS)
 
-install: $(QJS)
+$(QJSC): $(BUILD_DIR)
+	cmake --build $(BUILD_DIR) --target qjsc -j $(JOBS)
+
+install: $(QJS) $(QJSC)
 	cmake --build $(BUILD_DIR) --target install
 
 clean:
 	cmake --build $(BUILD_DIR) --target clean
 
+codegen: $(QJSC)
+	$(QJSC) -o gen/repl.c -m repl.js
+	$(QJSC) -e -o gen/function_source.c tests/function_source.js
+	$(QJSC) -e -o gen/hello.c examples/hello.js
+	$(QJSC) -e -o gen/hello_module.c -m examples/hello_module.js
+	$(QJSC) -e -o gen/test_fib.c -M examples/fib.so,fib -m examples/test_fib.js
+
 debug:
 	BUILD_TYPE=Debug $(MAKE)
 
@@ -92,4 +103,4 @@ unicode_gen: $(BUILD_DIR)
 libunicode-table.h: unicode_gen
 	$(BUILD_DIR)/unicode_gen unicode $@
 
-.PHONY: all debug install clean distclean stats test test262 test262-update test262-check microbench unicode_gen $(QJS)
+.PHONY: all debug install clean codegen distclean stats test test262 test262-update test262-check microbench unicode_gen $(QJS) $(QJSC)
diff --git a/gen/function_source.c b/gen/function_source.c
@@ -0,0 +1,84 @@
+/* File generated automatically by the QuickJS-ng compiler. */
+
+#include "quickjs-libc.h"
+
+const uint32_t qjsc_function_source_size = 393;
+
+const uint8_t qjsc_function_source[393] = {
+ 0x08, 0x06, 0x0c, 0x61, 0x63, 0x74, 0x75, 0x61,
+ 0x6c, 0x02, 0x66, 0x0c, 0x65, 0x78, 0x70, 0x65,
+ 0x63, 0x74, 0x14, 0x75, 0x73, 0x65, 0x20, 0x73,
+ 0x74, 0x72, 0x69, 0x63, 0x74, 0x34, 0x66, 0x75,
+ 0x6e, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x20, 0x66,
+ 0x28, 0x29, 0x20, 0x7b, 0x20, 0x72, 0x65, 0x74,
+ 0x75, 0x72, 0x6e, 0x20, 0x34, 0x32, 0x20, 0x7d,
+ 0x30, 0x74, 0x65, 0x73, 0x74, 0x73, 0x2f, 0x66,
+ 0x75, 0x6e, 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x5f,
+ 0x73, 0x6f, 0x75, 0x72, 0x63, 0x65, 0x2e, 0x6a,
+ 0x73, 0x0c, 0x00, 0x02, 0x01, 0x9e, 0x01, 0x00,
+ 0x06, 0x00, 0x03, 0x00, 0x01, 0xa0, 0x01, 0x06,
+ 0xa0, 0x01, 0x00, 0x00, 0x00, 0xac, 0x03, 0x02,
+ 0x00, 0x30, 0xae, 0x03, 0x04, 0x00, 0x70, 0xac,
+ 0x03, 0x04, 0x03, 0x70, 0x10, 0x00, 0x01, 0x00,
+ 0xe0, 0x01, 0x00, 0x01, 0x00, 0x0c, 0x03, 0xc1,
+ 0x05, 0x08, 0xc1, 0x04, 0x3f, 0xd8, 0x00, 0x00,
+ 0x00, 0x80, 0x3f, 0xd7, 0x00, 0x00, 0x00, 0x40,
+ 0x3e, 0xd8, 0x00, 0x00, 0x00, 0x80, 0xbe, 0x00,
+ 0x40, 0xd7, 0x00, 0x00, 0x00, 0x00, 0x04, 0xd9,
+ 0x00, 0x00, 0x00, 0xc8, 0x04, 0xda, 0x00, 0x00,
+ 0x00, 0x3a, 0xd8, 0x00, 0x00, 0x00, 0x61, 0x01,
+ 0x00, 0x38, 0xd7, 0x00, 0x00, 0x00, 0x42, 0x36,
+ 0x00, 0x00, 0x00, 0x24, 0x00, 0x00, 0xc9, 0x06,
+ 0xc8, 0x62, 0x01, 0x00, 0x38, 0xd8, 0x00, 0x00,
+ 0x00, 0xaf, 0xe9, 0x0b, 0x38, 0x8f, 0x00, 0x00,
+ 0x00, 0x62, 0x01, 0x00, 0xee, 0x2f, 0x61, 0x03,
+ 0x00, 0x61, 0x02, 0x00, 0x38, 0x39, 0x00, 0x00,
+ 0x00, 0x38, 0xd8, 0x00, 0x00, 0x00, 0x04, 0xd7,
+ 0x00, 0x00, 0x00, 0x9d, 0x31, 0x01, 0x00, 0x04,
+ 0x00, 0xca, 0x62, 0x02, 0x00, 0x42, 0x36, 0x00,
+ 0x00, 0x00, 0x24, 0x00, 0x00, 0xcb, 0x06, 0xc8,
+ 0x62, 0x03, 0x00, 0x38, 0xd8, 0x00, 0x00, 0x00,
+ 0xaf, 0xe9, 0x0b, 0x38, 0x8f, 0x00, 0x00, 0x00,
+ 0x62, 0x03, 0x00, 0xee, 0x2f, 0x68, 0x03, 0x00,
+ 0x68, 0x02, 0x00, 0xc4, 0x28, 0xb6, 0x03, 0x01,
+ 0x01, 0x28, 0x60, 0x01, 0x49, 0x02, 0x21, 0x1a,
+ 0x1b, 0x04, 0x1e, 0x1d, 0x12, 0x26, 0x49, 0x1d,
+ 0x0c, 0x06, 0x11, 0x18, 0x2a, 0x1c, 0x37, 0x41,
+ 0x21, 0x1c, 0x34, 0x18, 0x1b, 0x04, 0x26, 0x11,
+ 0x3f, 0x1d, 0x0c, 0x06, 0x11, 0x18, 0x2a, 0x1c,
+ 0x53, 0x41, 0x00, 0xff, 0x49, 0x43, 0x01, 0x6c,
+ 0x0c, 0x43, 0x02, 0x01, 0xae, 0x03, 0x00, 0x00,
+ 0x00, 0x01, 0x00, 0x00, 0x03, 0x00, 0xbb, 0x2a,
+ 0x28, 0xb6, 0x03, 0x03, 0x01, 0x04, 0x02, 0x1e,
+ 0x0c, 0x0e, 0x1a, 0x66, 0x75, 0x6e, 0x63, 0x74,
+ 0x69, 0x6f, 0x6e, 0x20, 0x66, 0x28, 0x29, 0x20,
+ 0x7b, 0x20, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e,
+ 0x20, 0x34, 0x32, 0x20, 0x7d, 0xff, 0x49, 0x43,
+ 0x00,
+};
+
+static JSContext *JS_NewCustomContext(JSRuntime *rt)
+{
+  JSContext *ctx = JS_NewContext(rt);
+  if (!ctx)
+    return NULL;
+  return ctx;
+}
+
+int main(int argc, char **argv)
+{
+  JSRuntime *rt;
+  JSContext *ctx;
+  rt = JS_NewRuntime();
+  js_std_set_worker_new_context_func(JS_NewCustomContext);
+  js_std_init_handlers(rt);
+  JS_SetModuleLoaderFunc(rt, NULL, js_module_loader, NULL);
+  ctx = JS_NewCustomContext(rt);
+  js_std_add_helpers(ctx, argc, argv);
+  js_std_eval_binary(ctx, qjsc_function_source, qjsc_function_source_size, 0);
+  js_std_loop(ctx);
+  JS_FreeContext(ctx);
+  js_std_free_handlers(rt);
+  JS_FreeRuntime(rt);
+  return 0;
+}
diff --git a/gen/hello.c b/gen/hello.c
@@ -0,0 +1,46 @@
+/* File generated automatically by the QuickJS-ng compiler. */
+
+#include "quickjs-libc.h"
+
+const uint32_t qjsc_hello_size = 95;
+
+const uint8_t qjsc_hello[95] = {
+ 0x08, 0x04, 0x0e, 0x63, 0x6f, 0x6e, 0x73, 0x6f,
+ 0x6c, 0x65, 0x06, 0x6c, 0x6f, 0x67, 0x16, 0x48,
+ 0x65, 0x6c, 0x6c, 0x6f, 0x20, 0x57, 0x6f, 0x72,
+ 0x6c, 0x64, 0x22, 0x65, 0x78, 0x61, 0x6d, 0x70,
+ 0x6c, 0x65, 0x73, 0x2f, 0x68, 0x65, 0x6c, 0x6c,
+ 0x6f, 0x2e, 0x6a, 0x73, 0x0c, 0x00, 0x02, 0x00,
+ 0x9e, 0x01, 0x00, 0x01, 0x00, 0x03, 0x00, 0x00,
+ 0x14, 0x01, 0xa0, 0x01, 0x00, 0x00, 0x00, 0x38,
+ 0xd6, 0x00, 0x00, 0x00, 0x42, 0xd7, 0x00, 0x00,
+ 0x00, 0x04, 0xd8, 0x00, 0x00, 0x00, 0x24, 0x01,
+ 0x00, 0xcc, 0x28, 0xb2, 0x03, 0x01, 0x01, 0x00,
+ 0x00, 0xff, 0x49, 0x43, 0x01, 0xae, 0x03,
+};
+
+static JSContext *JS_NewCustomContext(JSRuntime *rt)
+{
+  JSContext *ctx = JS_NewContext(rt);
+  if (!ctx)
+    return NULL;
+  return ctx;
+}
+
+int main(int argc, char **argv)
+{
+  JSRuntime *rt;
+  JSContext *ctx;
+  rt = JS_NewRuntime();
+  js_std_set_worker_new_context_func(JS_NewCustomContext);
+  js_std_init_handlers(rt);
+  JS_SetModuleLoaderFunc(rt, NULL, js_module_loader, NULL);
+  ctx = JS_NewCustomContext(rt);
+  js_std_add_helpers(ctx, argc, argv);
+  js_std_eval_binary(ctx, qjsc_hello, qjsc_hello_size, 0);
+  js_std_loop(ctx);
+  JS_FreeContext(ctx);
+  js_std_free_handlers(rt);
+  JS_FreeRuntime(rt);
+  return 0;
+}
diff --git a/gen/hello_module.c b/gen/hello_module.c
@@ -0,0 +1,103 @@
+/* File generated automatically by the QuickJS-ng compiler. */
+
+#include "quickjs-libc.h"
+
+const uint32_t qjsc_fib_module_size = 318;
+
+const uint8_t qjsc_fib_module[318] = {
+ 0x08, 0x03, 0x2c, 0x65, 0x78, 0x61, 0x6d, 0x70,
+ 0x6c, 0x65, 0x73, 0x2f, 0x66, 0x69, 0x62, 0x5f,
+ 0x6d, 0x6f, 0x64, 0x75, 0x6c, 0x65, 0x2e, 0x6a,
+ 0x73, 0x06, 0x66, 0x69, 0x62, 0x02, 0x6e, 0x0d,
+ 0xac, 0x03, 0x00, 0x01, 0x00, 0x00, 0xae, 0x03,
+ 0x00, 0x00, 0x0c, 0x20, 0x02, 0x01, 0x9e, 0x01,
+ 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x09, 0x00,
+ 0xae, 0x03, 0x00, 0x01, 0x08, 0xe9, 0x05, 0xbe,
+ 0x00, 0xe0, 0x29, 0x06, 0x2e, 0xac, 0x03, 0x01,
+ 0x01, 0x06, 0x01, 0x01, 0x00, 0x07, 0x14, 0x02,
+ 0x00, 0xff, 0x49, 0x43, 0x00, 0x0c, 0x43, 0x02,
+ 0x01, 0xae, 0x03, 0x01, 0x00, 0x01, 0x04, 0x01,
+ 0x00, 0x1a, 0x01, 0xb0, 0x03, 0x00, 0x01, 0x00,
+ 0xae, 0x03, 0x00, 0x00, 0xd0, 0xb3, 0xa7, 0xe9,
+ 0x03, 0xb3, 0x28, 0xd0, 0xb4, 0xac, 0xe9, 0x03,
+ 0xb4, 0x28, 0xdc, 0xd0, 0xb4, 0x9e, 0xee, 0xdc,
+ 0xd0, 0xb5, 0x9e, 0xee, 0x9d, 0x28, 0xac, 0x03,
+ 0x02, 0x08, 0x20, 0x04, 0x00, 0x07, 0x06, 0x07,
+ 0x06, 0x12, 0x09, 0x08, 0x07, 0x07, 0x10, 0x07,
+ 0x06, 0x07, 0x06, 0x12, 0x13, 0x08, 0x07, 0x08,
+ 0x16, 0x0c, 0x0c, 0x07, 0x04, 0x0c, 0x0a, 0x0c,
+ 0x0c, 0x07, 0x04, 0x8d, 0x01, 0x66, 0x75, 0x6e,
+ 0x63, 0x74, 0x69, 0x6f, 0x6e, 0x20, 0x66, 0x69,
+ 0x62, 0x28, 0x6e, 0x29, 0x0a, 0x7b, 0x0a, 0x20,
+ 0x20, 0x20, 0x20, 0x69, 0x66, 0x20, 0x28, 0x6e,
+ 0x20, 0x3c, 0x3d, 0x20, 0x30, 0x29, 0x0a, 0x20,
+ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x72,
+ 0x65, 0x74, 0x75, 0x72, 0x6e, 0x20, 0x30, 0x3b,
+ 0x0a, 0x20, 0x20, 0x20, 0x20, 0x65, 0x6c, 0x73,
+ 0x65, 0x20, 0x69, 0x66, 0x20, 0x28, 0x6e, 0x20,
+ 0x3d, 0x3d, 0x20, 0x31, 0x29, 0x0a, 0x20, 0x20,
+ 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x72, 0x65,
+ 0x74, 0x75, 0x72, 0x6e, 0x20, 0x31, 0x3b, 0x0a,
+ 0x20, 0x20, 0x20, 0x20, 0x65, 0x6c, 0x73, 0x65,
+ 0x0a, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
+ 0x20, 0x72, 0x65, 0x74, 0x75, 0x72, 0x6e, 0x20,
+ 0x66, 0x69, 0x62, 0x28, 0x6e, 0x20, 0x2d, 0x20,
+ 0x31, 0x29, 0x20, 0x2b, 0x20, 0x66, 0x69, 0x62,
+ 0x28, 0x6e, 0x20, 0x2d, 0x20, 0x32, 0x29, 0x3b,
+ 0x0a, 0x7d, 0xff, 0x49, 0x43, 0x00,
+};
+
+const uint32_t qjsc_hello_module_size = 183;
+
+const uint8_t qjsc_hello_module[183] = {
+ 0x08, 0x07, 0x30, 0x65, 0x78, 0x61, 0x6d, 0x70,
+ 0x6c, 0x65, 0x73, 0x2f, 0x68, 0x65, 0x6c, 0x6c,
+ 0x6f, 0x5f, 0x6d, 0x6f, 0x64, 0x75, 0x6c, 0x65,
+ 0x2e, 0x6a, 0x73, 0x1e, 0x2e, 0x2f, 0x66, 0x69,
+ 0x62, 0x5f, 0x6d, 0x6f, 0x64, 0x75, 0x6c, 0x65,
+ 0x2e, 0x6a, 0x73, 0x06, 0x66, 0x69, 0x62, 0x0e,
+ 0x63, 0x6f, 0x6e, 0x73, 0x6f, 0x6c, 0x65, 0x06,
+ 0x6c, 0x6f, 0x67, 0x16, 0x48, 0x65, 0x6c, 0x6c,
+ 0x6f, 0x20, 0x57, 0x6f, 0x72, 0x6c, 0x64, 0x10,
+ 0x66, 0x69, 0x62, 0x28, 0x31, 0x30, 0x29, 0x3d,
+ 0x0d, 0xac, 0x03, 0x01, 0xae, 0x03, 0x00, 0x00,
+ 0x01, 0x00, 0xb0, 0x03, 0x00, 0x0c, 0x20, 0x02,
+ 0x01, 0x9e, 0x01, 0x00, 0x00, 0x00, 0x05, 0x01,
+ 0x00, 0x32, 0x00, 0xb0, 0x03, 0x00, 0x0c, 0x08,
+ 0xe9, 0x02, 0x29, 0x38, 0xd9, 0x00, 0x00, 0x00,
+ 0x42, 0xda, 0x00, 0x00, 0x00, 0x04, 0xdb, 0x00,
+ 0x00, 0x00, 0x24, 0x01, 0x00, 0x0e, 0x38, 0xd9,
+ 0x00, 0x00, 0x00, 0x42, 0xda, 0x00, 0x00, 0x00,
+ 0x04, 0xdc, 0x00, 0x00, 0x00, 0x65, 0x00, 0x00,
+ 0xbb, 0x0a, 0xee, 0x24, 0x02, 0x00, 0x0e, 0x06,
+ 0x2e, 0xac, 0x03, 0x01, 0x01, 0x0a, 0x01, 0x01,
+ 0x00, 0x04, 0x0a, 0x02, 0x62, 0x00, 0x4d, 0x30,
+ 0x00, 0xff, 0x49, 0x43, 0x01, 0xb4, 0x03,
+};
+
+static JSContext *JS_NewCustomContext(JSRuntime *rt)
+{
+  JSContext *ctx = JS_NewContext(rt);
+  if (!ctx)
+    return NULL;
+  js_std_eval_binary(ctx, qjsc_fib_module, qjsc_fib_module_size, 1);
+  return ctx;
+}
+
+int main(int argc, char **argv)
+{
+  JSRuntime *rt;
+  JSContext *ctx;
+  rt = JS_NewRuntime();
+  js_std_set_worker_new_context_func(JS_NewCustomContext);
+  js_std_init_handlers(rt);
+  JS_SetModuleLoaderFunc(rt, NULL, js_module_loader, NULL);
+  ctx = JS_NewCustomContext(rt);
+  js_std_add_helpers(ctx, argc, argv);
+  js_std_eval_binary(ctx, qjsc_hello_module, qjsc_hello_module_size, 0);
+  js_std_loop(ctx);
+  JS_FreeContext(ctx);
+  js_std_free_handlers(rt);
+  JS_FreeRuntime(rt);
+  return 0;
+}