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Get Fabrice Bellard's JavaScript engine to build

Browse source 
$ m=tiny
$ make -j12 MODE=$m o/$m/third_party/quickjs/qjs.com
$ o/$m/third_party/quickjs/qjs.com -e 'console.log(2 + 2)'
4
$ ls -hal o/$m/third_party/quickjs/qjs.com
631.5K

See #97
This commit is contained in:
Justine Tunney 2021-04-09 01:06:57 -07:00
parent 1fbfbb3192
commit 8f52c0d773
73 changed files with 954 additions and 1299 deletions
Download patch file Download diff file Expand all files Collapse all files

41
third_party/quickjs/qjs.c vendored
View file

@ -1,6 +1,6 @@
/*
* QuickJS stand alone interpreter
*
*
* Copyright (c) 2017-2021 Fabrice Bellard
* Copyright (c) 2017-2021 Charlie Gordon
*
@ -22,24 +22,25 @@
* 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>
#include <fcntl.h>
#include <time.h>
#if defined(__APPLE__)
#include <malloc/malloc.h>
#elif defined(__linux__)
#include <malloc.h>
#endif
#include "libc/assert.h"
#include "libc/calls/weirdtypes.h"
#include "libc/log/log.h"
#include "libc/mem/mem.h"
#include "libc/runtime/runtime.h"
#include "libc/stdio/stdio.h"
#include "libc/str/str.h"
#include "libc/time/time.h"
#include "third_party/gdtoa/gdtoa.h"
#include "third_party/quickjs/cutils.h"
#include "third_party/quickjs/quickjs-libc.h"
#include "cutils.h"
#include "quickjs-libc.h"
asm(".ident\t\"\\n\\n\
QuickJS (MIT License)\\n\
Copyright (c) 2017-2021 Fabrice Bellard\\n\
Copyright (c) 2017-2021 Charlie Gordon\"");
asm(".include \"libc/disclaimer.inc\"");
/* clang-format off */
extern const uint8_t qjsc_repl[];
extern const uint32_t qjsc_repl_size;
@ -454,8 +455,10 @@ int main(int argc, char **argv)
}
}
#ifdef CONFIG_BIGNUM
if (load_jscalc)
bignum_ext = 1;
#endif
if (trace_memory) {
js_trace_malloc_init(&trace_data);
@ -539,7 +542,7 @@ int main(int argc, char **argv)
if (empty_run && dump_memory) {
clock_t t[5];
double best[5];
double best[5] = {0};
int i, j;
for (i = 0; i < 100; i++) {
t[0] = clock();