github_mirrors/quickjs
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2020-01-19 release

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bellard
2020-09-06 18:57:11 +02:00
parent 91459fb672
commit 0e8fffd4de
26 changed files with 4298 additions and 3639 deletions
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26
qjs.c
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@@ -41,9 +41,6 @@
#include "cutils.h"
#include "quickjs-libc.h"
/* enable bignums */
#define CONFIG_BIGNUM
extern const uint8_t qjsc_repl[];
extern const uint32_t qjsc_repl_size;
#ifdef CONFIG_BIGNUM
@@ -258,12 +255,13 @@ static const JSMallocFunctions trace_mf = {
void help(void)
{
printf("QuickJS version " CONFIG_VERSION "\n"
"usage: " PROG_NAME " [options] [file]\n"
"usage: " PROG_NAME " [options] [file [args]]\n"
"-h --help list options\n"
"-e --eval EXPR evaluate EXPR\n"
"-i --interactive go to interactive mode\n"
"-m --module load as ES6 module (default=autodetect)\n"
" --script load as ES6 script (default=autodetect)\n"
"-I --include file include an additional file\n"
" --std make 'std' and 'os' available to the loaded script\n"
#ifdef CONFIG_BIGNUM
" --bignum enable the bignum extensions (BigFloat, BigDecimal)\n"
@@ -292,6 +290,8 @@ int main(int argc, char **argv)
int load_std = 0;
int dump_unhandled_promise_rejection = 0;
size_t memory_limit = 0;
char *include_list[32];
int i, include_count = 0;
#ifdef CONFIG_BIGNUM
int load_jscalc, bignum_ext = 0;
#endif
@@ -345,6 +345,18 @@ int main(int argc, char **argv)
fprintf(stderr, "qjs: missing expression for -e\n");
exit(2);
}
if (opt == 'I' || !strcmp(longopt, "include")) {
if (optind >= argc) {
fprintf(stderr, "expecting filename");
exit(1);
}
if (include_count >= countof(include_list)) {
fprintf(stderr, "too many included files");
exit(1);
}
include_list[include_count++] = argv[optind++];
continue;
}
if (opt == 'i' || !strcmp(longopt, "interactive")) {
interactive++;
continue;
@@ -426,6 +438,7 @@ int main(int argc, char **argv)
if (bignum_ext || load_jscalc) {
JS_AddIntrinsicBigFloat(ctx);
JS_AddIntrinsicBigDecimal(ctx);
JS_AddIntrinsicOperators(ctx);
JS_EnableBignumExt(ctx, TRUE);
}
#endif
@@ -459,6 +472,11 @@ int main(int argc, char **argv)
eval_buf(ctx, str, strlen(str), "<input>", JS_EVAL_TYPE_MODULE);
}
for(i = 0; i < include_count; i++) {
if (eval_file(ctx, include_list[i], module))
goto fail;
}
if (expr) {
if (eval_buf(ctx, expr, strlen(expr), "<cmdline>", 0))
goto fail;