| /* |
| * QuickJS command line compiler |
| * |
| * Copyright (c) 2018-2021 Fabrice Bellard |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to deal |
| * in the Software without restriction, including without limitation the rights |
| * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| * copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| * THE SOFTWARE. |
| */ |
| #include <stdlib.h> |
| #include <stdio.h> |
| #include <stdarg.h> |
| #include <inttypes.h> |
| #include <string.h> |
| #include <assert.h> |
| #include <unistd.h> |
| #include <errno.h> |
| #if !defined(_WIN32) |
| #include <sys/wait.h> |
| #endif |
| |
| #include "cutils.h" |
| #include "quickjs-libc.h" |
| |
| typedef struct { |
| char *name; |
| char *short_name; |
| int flags; |
| } namelist_entry_t; |
| |
| typedef struct namelist_t { |
| namelist_entry_t *array; |
| int count; |
| int size; |
| } namelist_t; |
| |
| typedef struct { |
| const char *option_name; |
| const char *init_name; |
| } FeatureEntry; |
| |
| static namelist_t cname_list; |
| static namelist_t cmodule_list; |
| static namelist_t init_module_list; |
| static uint64_t feature_bitmap; |
| static FILE *outfile; |
| static BOOL byte_swap; |
| static BOOL dynamic_export; |
| static const char *c_ident_prefix = "qjsc_"; |
| |
| #define FE_ALL (-1) |
| |
| static const FeatureEntry feature_list[] = { |
| { "date", "Date" }, |
| { "eval", "Eval" }, |
| { "string-normalize", "StringNormalize" }, |
| { "regexp", "RegExp" }, |
| { "json", "JSON" }, |
| { "proxy", "Proxy" }, |
| { "map", "MapSet" }, |
| { "typedarray", "TypedArrays" }, |
| { "promise", "Promise" }, |
| #define FE_MODULE_LOADER 9 |
| { "module-loader", NULL }, |
| #ifdef CONFIG_BIGNUM |
| { "bigint", "BigInt" }, |
| #endif |
| }; |
| |
| void namelist_add(namelist_t *lp, const char *name, const char *short_name, |
| int flags) |
| { |
| namelist_entry_t *e; |
| if (lp->count == lp->size) { |
| size_t newsize = lp->size + (lp->size >> 1) + 4; |
| namelist_entry_t *a = |
| realloc(lp->array, sizeof(lp->array[0]) * newsize); |
| /* XXX: check for realloc failure */ |
| lp->array = a; |
| lp->size = newsize; |
| } |
| e = &lp->array[lp->count++]; |
| e->name = strdup(name); |
| if (short_name) |
| e->short_name = strdup(short_name); |
| else |
| e->short_name = NULL; |
| e->flags = flags; |
| } |
| |
| void namelist_free(namelist_t *lp) |
| { |
| while (lp->count > 0) { |
| namelist_entry_t *e = &lp->array[--lp->count]; |
| free(e->name); |
| free(e->short_name); |
| } |
| free(lp->array); |
| lp->array = NULL; |
| lp->size = 0; |
| } |
| |
| namelist_entry_t *namelist_find(namelist_t *lp, const char *name) |
| { |
| int i; |
| for(i = 0; i < lp->count; i++) { |
| namelist_entry_t *e = &lp->array[i]; |
| if (!strcmp(e->name, name)) |
| return e; |
| } |
| return NULL; |
| } |
| |
| static void get_c_name(char *buf, size_t buf_size, const char *file) |
| { |
| const char *p, *r; |
| size_t len, i; |
| int c; |
| char *q; |
| |
| p = strrchr(file, '/'); |
| if (!p) |
| p = file; |
| else |
| p++; |
| r = strrchr(p, '.'); |
| if (!r) |
| len = strlen(p); |
| else |
| len = r - p; |
| pstrcpy(buf, buf_size, c_ident_prefix); |
| q = buf + strlen(buf); |
| for(i = 0; i < len; i++) { |
| c = p[i]; |
| if (!((c >= '0' && c <= '9') || |
| (c >= 'A' && c <= 'Z') || |
| (c >= 'a' && c <= 'z'))) { |
| c = '_'; |
| } |
| if ((q - buf) < buf_size - 1) |
| *q++ = c; |
| } |
| *q = '\0'; |
| } |
| |
| static void dump_hex(FILE *f, const uint8_t *buf, size_t len) |
| { |
| size_t i, col; |
| col = 0; |
| for(i = 0; i < len; i++) { |
| fprintf(f, " 0x%02x,", buf[i]); |
| if (++col == 8) { |
| fprintf(f, "\n"); |
| col = 0; |
| } |
| } |
| if (col != 0) |
| fprintf(f, "\n"); |
| } |
| |
| static void output_object_code(JSContext *ctx, |
| FILE *fo, JSValueConst obj, const char *c_name, |
| BOOL load_only) |
| { |
| uint8_t *out_buf; |
| size_t out_buf_len; |
| int flags; |
| flags = JS_WRITE_OBJ_BYTECODE; |
| if (byte_swap) |
| flags |= JS_WRITE_OBJ_BSWAP; |
| out_buf = JS_WriteObject(ctx, &out_buf_len, obj, flags); |
| if (!out_buf) { |
| js_std_dump_error(ctx); |
| exit(1); |
| } |
| |
| namelist_add(&cname_list, c_name, NULL, load_only); |
| |
| fprintf(fo, "const uint32_t %s_size = %u;\n\n", |
| c_name, (unsigned int)out_buf_len); |
| fprintf(fo, "const uint8_t %s[%u] = {\n", |
| c_name, (unsigned int)out_buf_len); |
| dump_hex(fo, out_buf, out_buf_len); |
| fprintf(fo, "};\n\n"); |
| |
| js_free(ctx, out_buf); |
| } |
| |
| static int js_module_dummy_init(JSContext *ctx, JSModuleDef *m) |
| { |
| /* should never be called when compiling JS code */ |
| abort(); |
| } |
| |
| static void find_unique_cname(char *cname, size_t cname_size) |
| { |
| char cname1[1024]; |
| int suffix_num; |
| size_t len, max_len; |
| assert(cname_size >= 32); |
| /* find a C name not matching an existing module C name by |
| adding a numeric suffix */ |
| len = strlen(cname); |
| max_len = cname_size - 16; |
| if (len > max_len) |
| cname[max_len] = '\0'; |
| suffix_num = 1; |
| for(;;) { |
| snprintf(cname1, sizeof(cname1), "%s_%d", cname, suffix_num); |
| if (!namelist_find(&cname_list, cname1)) |
| break; |
| suffix_num++; |
| } |
| pstrcpy(cname, cname_size, cname1); |
| } |
| |
| JSModuleDef *jsc_module_loader(JSContext *ctx, |
| const char *module_name, void *opaque) |
| { |
| JSModuleDef *m; |
| namelist_entry_t *e; |
| |
| /* check if it is a declared C or system module */ |
| e = namelist_find(&cmodule_list, module_name); |
| if (e) { |
| /* add in the static init module list */ |
| namelist_add(&init_module_list, e->name, e->short_name, 0); |
| /* create a dummy module */ |
| m = JS_NewCModule(ctx, module_name, js_module_dummy_init); |
| } else if (has_suffix(module_name, ".so")) { |
| fprintf(stderr, "Warning: binary module '%s' will be dynamically loaded\n", module_name); |
| /* create a dummy module */ |
| m = JS_NewCModule(ctx, module_name, js_module_dummy_init); |
| /* the resulting executable will export its symbols for the |
| dynamic library */ |
| dynamic_export = TRUE; |
| } else { |
| size_t buf_len; |
| uint8_t *buf; |
| JSValue func_val; |
| char cname[1024]; |
| |
| buf = js_load_file(ctx, &buf_len, module_name); |
| if (!buf) { |
| JS_ThrowReferenceError(ctx, "could not load module filename '%s'", |
| module_name); |
| return NULL; |
| } |
| |
| /* compile the module */ |
| func_val = JS_Eval(ctx, (char *)buf, buf_len, module_name, |
| JS_EVAL_TYPE_MODULE | JS_EVAL_FLAG_COMPILE_ONLY); |
| js_free(ctx, buf); |
| if (JS_IsException(func_val)) |
| return NULL; |
| get_c_name(cname, sizeof(cname), module_name); |
| if (namelist_find(&cname_list, cname)) { |
| find_unique_cname(cname, sizeof(cname)); |
| } |
| output_object_code(ctx, outfile, func_val, cname, TRUE); |
| |
| /* the module is already referenced, so we must free it */ |
| m = JS_VALUE_GET_PTR(func_val); |
| JS_FreeValue(ctx, func_val); |
| } |
| return m; |
| } |
| |
| static void compile_file(JSContext *ctx, FILE *fo, |
| const char *filename, |
| const char *c_name1, |
| int module) |
| { |
| uint8_t *buf; |
| char c_name[1024]; |
| int eval_flags; |
| JSValue obj; |
| size_t buf_len; |
| |
| buf = js_load_file(ctx, &buf_len, filename); |
| if (!buf) { |
| fprintf(stderr, "Could not load '%s'\n", filename); |
| exit(1); |
| } |
| eval_flags = JS_EVAL_FLAG_COMPILE_ONLY; |
| if (module < 0) { |
| module = (has_suffix(filename, ".mjs") || |
| JS_DetectModule((const char *)buf, buf_len)); |
| } |
| if (module) |
| eval_flags |= JS_EVAL_TYPE_MODULE; |
| else |
| eval_flags |= JS_EVAL_TYPE_GLOBAL; |
| obj = JS_Eval(ctx, (const char *)buf, buf_len, filename, eval_flags); |
| if (JS_IsException(obj)) { |
| js_std_dump_error(ctx); |
| exit(1); |
| } |
| js_free(ctx, buf); |
| if (c_name1) { |
| pstrcpy(c_name, sizeof(c_name), c_name1); |
| } else { |
| get_c_name(c_name, sizeof(c_name), filename); |
| } |
| output_object_code(ctx, fo, obj, c_name, FALSE); |
| JS_FreeValue(ctx, obj); |
| } |
| |
| static const char main_c_template1[] = |
| "int main(int argc, char **argv)\n" |
| "{\n" |
| " JSRuntime *rt;\n" |
| " JSContext *ctx;\n" |
| " rt = JS_NewRuntime();\n" |
| " js_std_set_worker_new_context_func(JS_NewCustomContext);\n" |
| " js_std_init_handlers(rt);\n" |
| ; |
| |
| static const char main_c_template2[] = |
| " js_std_loop(ctx);\n" |
| " JS_FreeContext(ctx);\n" |
| " JS_FreeRuntime(rt);\n" |
| " return 0;\n" |
| "}\n"; |
| |
| #define PROG_NAME "qjsc" |
| |
| void help(void) |
| { |
| printf("QuickJS Compiler version " CONFIG_VERSION "\n" |
| "usage: " PROG_NAME " [options] [files]\n" |
| "\n" |
| "options are:\n" |
| "-c only output bytecode in a C file\n" |
| "-e output main() and bytecode in a C file (default = executable output)\n" |
| "-o output set the output filename\n" |
| "-N cname set the C name of the generated data\n" |
| "-m compile as Javascript module (default=autodetect)\n" |
| "-D module_name compile a dynamically loaded module or worker\n" |
| "-M module_name[,cname] add initialization code for an external C module\n" |
| "-x byte swapped output\n" |
| "-p prefix set the prefix of the generated C names\n" |
| "-S n set the maximum stack size to 'n' bytes (default=%d)\n", |
| JS_DEFAULT_STACK_SIZE); |
| #ifdef CONFIG_LTO |
| { |
| int i; |
| printf("-flto use link time optimization\n"); |
| printf("-fbignum enable bignum extensions\n"); |
| printf("-fno-["); |
| for(i = 0; i < countof(feature_list); i++) { |
| if (i != 0) |
| printf("|"); |
| printf("%s", feature_list[i].option_name); |
| } |
| printf("]\n" |
| " disable selected language features (smaller code size)\n"); |
| } |
| #endif |
| exit(1); |
| } |
| |
| #if defined(CONFIG_CC) && !defined(_WIN32) |
| |
| int exec_cmd(char **argv) |
| { |
| int pid, status, ret; |
| |
| pid = fork(); |
| if (pid == 0) { |
| execvp(argv[0], argv); |
| exit(1); |
| } |
| |
| for(;;) { |
| ret = waitpid(pid, &status, 0); |
| if (ret == pid && WIFEXITED(status)) |
| break; |
| } |
| return WEXITSTATUS(status); |
| } |
| |
| static int output_executable(const char *out_filename, const char *cfilename, |
| BOOL use_lto, BOOL verbose, const char *exename) |
| { |
| const char *argv[64]; |
| const char **arg, *bn_suffix, *lto_suffix; |
| char libjsname[1024]; |
| char exe_dir[1024], inc_dir[1024], lib_dir[1024], buf[1024], *p; |
| int ret; |
| |
| /* get the directory of the executable */ |
| pstrcpy(exe_dir, sizeof(exe_dir), exename); |
| p = strrchr(exe_dir, '/'); |
| if (p) { |
| *p = '\0'; |
| } else { |
| pstrcpy(exe_dir, sizeof(exe_dir), "."); |
| } |
| |
| /* if 'quickjs.h' is present at the same path as the executable, we |
| use it as include and lib directory */ |
| snprintf(buf, sizeof(buf), "%s/quickjs.h", exe_dir); |
| if (access(buf, R_OK) == 0) { |
| pstrcpy(inc_dir, sizeof(inc_dir), exe_dir); |
| pstrcpy(lib_dir, sizeof(lib_dir), exe_dir); |
| } else { |
| snprintf(inc_dir, sizeof(inc_dir), "%s/include/quickjs", CONFIG_PREFIX); |
| snprintf(lib_dir, sizeof(lib_dir), "%s/lib/quickjs", CONFIG_PREFIX); |
| } |
| |
| lto_suffix = ""; |
| bn_suffix = ""; |
| |
| arg = argv; |
| *arg++ = CONFIG_CC; |
| *arg++ = "-O2"; |
| #ifdef CONFIG_LTO |
| if (use_lto) { |
| *arg++ = "-flto"; |
| lto_suffix = ".lto"; |
| } |
| #endif |
| /* XXX: use the executable path to find the includes files and |
| libraries */ |
| *arg++ = "-D"; |
| *arg++ = "_GNU_SOURCE"; |
| *arg++ = "-I"; |
| *arg++ = inc_dir; |
| *arg++ = "-o"; |
| *arg++ = out_filename; |
| if (dynamic_export) |
| *arg++ = "-rdynamic"; |
| *arg++ = cfilename; |
| snprintf(libjsname, sizeof(libjsname), "%s/libquickjs%s%s.a", |
| lib_dir, bn_suffix, lto_suffix); |
| *arg++ = libjsname; |
| *arg++ = "-lm"; |
| *arg++ = "-ldl"; |
| *arg++ = "-lpthread"; |
| *arg = NULL; |
| |
| if (verbose) { |
| for(arg = argv; *arg != NULL; arg++) |
| printf("%s ", *arg); |
| printf("\n"); |
| } |
| |
| ret = exec_cmd((char **)argv); |
| unlink(cfilename); |
| return ret; |
| } |
| #else |
| static int output_executable(const char *out_filename, const char *cfilename, |
| BOOL use_lto, BOOL verbose, const char *exename) |
| { |
| fprintf(stderr, "Executable output is not supported for this target\n"); |
| exit(1); |
| return 0; |
| } |
| #endif |
| |
| |
| typedef enum { |
| OUTPUT_C, |
| OUTPUT_C_MAIN, |
| OUTPUT_EXECUTABLE, |
| } OutputTypeEnum; |
| |
| int main(int argc, char **argv) |
| { |
| int c, i, verbose; |
| const char *out_filename, *cname; |
| char cfilename[1024]; |
| FILE *fo; |
| JSRuntime *rt; |
| JSContext *ctx; |
| BOOL use_lto; |
| int module; |
| OutputTypeEnum output_type; |
| size_t stack_size; |
| #ifdef CONFIG_BIGNUM |
| BOOL bignum_ext = FALSE; |
| #endif |
| namelist_t dynamic_module_list; |
| |
| out_filename = NULL; |
| output_type = OUTPUT_EXECUTABLE; |
| cname = NULL; |
| feature_bitmap = FE_ALL; |
| module = -1; |
| byte_swap = FALSE; |
| verbose = 0; |
| use_lto = FALSE; |
| stack_size = 0; |
| memset(&dynamic_module_list, 0, sizeof(dynamic_module_list)); |
| |
| /* add system modules */ |
| namelist_add(&cmodule_list, "std", "std", 0); |
| namelist_add(&cmodule_list, "os", "os", 0); |
| |
| for(;;) { |
| c = getopt(argc, argv, "ho:cN:f:mxevM:p:S:D:"); |
| if (c == -1) |
| break; |
| switch(c) { |
| case 'h': |
| help(); |
| case 'o': |
| out_filename = optarg; |
| break; |
| case 'c': |
| output_type = OUTPUT_C; |
| break; |
| case 'e': |
| output_type = OUTPUT_C_MAIN; |
| break; |
| case 'N': |
| cname = optarg; |
| break; |
| case 'f': |
| { |
| const char *p; |
| p = optarg; |
| if (!strcmp(optarg, "lto")) { |
| use_lto = TRUE; |
| } else if (strstart(p, "no-", &p)) { |
| use_lto = TRUE; |
| for(i = 0; i < countof(feature_list); i++) { |
| if (!strcmp(p, feature_list[i].option_name)) { |
| feature_bitmap &= ~((uint64_t)1 << i); |
| break; |
| } |
| } |
| if (i == countof(feature_list)) |
| goto bad_feature; |
| } else |
| #ifdef CONFIG_BIGNUM |
| if (!strcmp(optarg, "bignum")) { |
| bignum_ext = TRUE; |
| } else |
| #endif |
| { |
| bad_feature: |
| fprintf(stderr, "unsupported feature: %s\n", optarg); |
| exit(1); |
| } |
| } |
| break; |
| case 'm': |
| module = 1; |
| break; |
| case 'M': |
| { |
| char *p; |
| char path[1024]; |
| char cname[1024]; |
| pstrcpy(path, sizeof(path), optarg); |
| p = strchr(path, ','); |
| if (p) { |
| *p = '\0'; |
| pstrcpy(cname, sizeof(cname), p + 1); |
| } else { |
| get_c_name(cname, sizeof(cname), path); |
| } |
| namelist_add(&cmodule_list, path, cname, 0); |
| } |
| break; |
| case 'D': |
| namelist_add(&dynamic_module_list, optarg, NULL, 0); |
| break; |
| case 'x': |
| byte_swap = TRUE; |
| break; |
| case 'v': |
| verbose++; |
| break; |
| case 'p': |
| c_ident_prefix = optarg; |
| break; |
| case 'S': |
| stack_size = (size_t)strtod(optarg, NULL); |
| break; |
| default: |
| break; |
| } |
| } |
| |
| if (optind >= argc) |
| help(); |
| |
| if (!out_filename) { |
| if (output_type == OUTPUT_EXECUTABLE) { |
| out_filename = "a.out"; |
| } else { |
| out_filename = "out.c"; |
| } |
| } |
| |
| if (output_type == OUTPUT_EXECUTABLE) { |
| #if defined(_WIN32) || defined(__ANDROID__) |
| /* XXX: find a /tmp directory ? */ |
| snprintf(cfilename, sizeof(cfilename), "out%d.c", getpid()); |
| #else |
| snprintf(cfilename, sizeof(cfilename), "/tmp/out%d.c", getpid()); |
| #endif |
| } else { |
| pstrcpy(cfilename, sizeof(cfilename), out_filename); |
| } |
| |
| fo = fopen(cfilename, "w"); |
| if (!fo) { |
| perror(cfilename); |
| exit(1); |
| } |
| outfile = fo; |
| |
| rt = JS_NewRuntime(); |
| ctx = JS_NewContext(rt); |
| #ifdef CONFIG_BIGNUM |
| if (bignum_ext) { |
| JS_AddIntrinsicBigFloat(ctx); |
| JS_AddIntrinsicBigDecimal(ctx); |
| JS_AddIntrinsicOperators(ctx); |
| JS_EnableBignumExt(ctx, TRUE); |
| } |
| #endif |
| |
| /* loader for ES6 modules */ |
| JS_SetModuleLoaderFunc(rt, NULL, jsc_module_loader, NULL); |
| |
| fprintf(fo, "/* File generated automatically by the QuickJS compiler. */\n" |
| "\n" |
| ); |
| |
| if (output_type != OUTPUT_C) { |
| fprintf(fo, "#include \"quickjs-libc.h\"\n" |
| "\n" |
| ); |
| } else { |
| fprintf(fo, "#include <inttypes.h>\n" |
| "\n" |
| ); |
| } |
| |
| for(i = optind; i < argc; i++) { |
| const char *filename = argv[i]; |
| compile_file(ctx, fo, filename, cname, module); |
| cname = NULL; |
| } |
| |
| for(i = 0; i < dynamic_module_list.count; i++) { |
| if (!jsc_module_loader(ctx, dynamic_module_list.array[i].name, NULL)) { |
| fprintf(stderr, "Could not load dynamic module '%s'\n", |
| dynamic_module_list.array[i].name); |
| exit(1); |
| } |
| } |
| |
| if (output_type != OUTPUT_C) { |
| fprintf(fo, |
| "static JSContext *JS_NewCustomContext(JSRuntime *rt)\n" |
| "{\n" |
| " JSContext *ctx = JS_NewContextRaw(rt);\n" |
| " if (!ctx)\n" |
| " return NULL;\n"); |
| /* add the basic objects */ |
| fprintf(fo, " JS_AddIntrinsicBaseObjects(ctx);\n"); |
| for(i = 0; i < countof(feature_list); i++) { |
| if ((feature_bitmap & ((uint64_t)1 << i)) && |
| feature_list[i].init_name) { |
| fprintf(fo, " JS_AddIntrinsic%s(ctx);\n", |
| feature_list[i].init_name); |
| } |
| } |
| #ifdef CONFIG_BIGNUM |
| if (bignum_ext) { |
| fprintf(fo, |
| " JS_AddIntrinsicBigFloat(ctx);\n" |
| " JS_AddIntrinsicBigDecimal(ctx);\n" |
| " JS_AddIntrinsicOperators(ctx);\n" |
| " JS_EnableBignumExt(ctx, 1);\n"); |
| } |
| #endif |
| /* add the precompiled modules (XXX: could modify the module |
| loader instead) */ |
| for(i = 0; i < init_module_list.count; i++) { |
| namelist_entry_t *e = &init_module_list.array[i]; |
| /* initialize the static C modules */ |
| |
| fprintf(fo, |
| " {\n" |
| " extern JSModuleDef *js_init_module_%s(JSContext *ctx, const char *name);\n" |
| " js_init_module_%s(ctx, \"%s\");\n" |
| " }\n", |
| e->short_name, e->short_name, e->name); |
| } |
| for(i = 0; i < cname_list.count; i++) { |
| namelist_entry_t *e = &cname_list.array[i]; |
| if (e->flags) { |
| fprintf(fo, " js_std_eval_binary(ctx, %s, %s_size, 1);\n", |
| e->name, e->name); |
| } |
| } |
| fprintf(fo, |
| " return ctx;\n" |
| "}\n\n"); |
| |
| fputs(main_c_template1, fo); |
| |
| if (stack_size != 0) { |
| fprintf(fo, " JS_SetMaxStackSize(rt, %u);\n", |
| (unsigned int)stack_size); |
| } |
| |
| /* add the module loader if necessary */ |
| if (feature_bitmap & (1 << FE_MODULE_LOADER)) { |
| fprintf(fo, " JS_SetModuleLoaderFunc(rt, NULL, js_module_loader, NULL);\n"); |
| } |
| |
| fprintf(fo, |
| " ctx = JS_NewCustomContext(rt);\n" |
| " js_std_add_helpers(ctx, argc, argv);\n"); |
| |
| for(i = 0; i < cname_list.count; i++) { |
| namelist_entry_t *e = &cname_list.array[i]; |
| if (!e->flags) { |
| fprintf(fo, " js_std_eval_binary(ctx, %s, %s_size, 0);\n", |
| e->name, e->name); |
| } |
| } |
| fputs(main_c_template2, fo); |
| } |
| |
| JS_FreeContext(ctx); |
| JS_FreeRuntime(rt); |
| |
| fclose(fo); |
| |
| if (output_type == OUTPUT_EXECUTABLE) { |
| return output_executable(out_filename, cfilename, use_lto, verbose, |
| argv[0]); |
| } |
| namelist_free(&cname_list); |
| namelist_free(&cmodule_list); |
| namelist_free(&init_module_list); |
| return 0; |
| } |
