Commit graph

6 commits

Author SHA1 Message Date
Justine Tunney
2ab9e9f7fd
Make improvements
- Introduce portable sched_getcpu() api
- Support GCC's __target_clones__ feature
- Make fma() go faster on x86 in default mode
- Remove some asan checks from core libraries
- WinMain() now ensures $HOME and $USER are defined
2024-02-12 10:23:00 -08:00
Jōshin
e16a7d8f3b
flip et / noet in modelines
`et` means `expandtab`.

```sh
rg 'vi: .* :vi' -l -0 | \
  xargs -0 sed -i '' 's/vi: \(.*\) et\(.*\)  :vi/vi: \1 xoet\2:vi/'
rg 'vi: .*  :vi' -l -0 | \
  xargs -0 sed -i '' 's/vi: \(.*\)noet\(.*\):vi/vi: \1et\2  :vi/'
rg 'vi: .*  :vi' -l -0 | \
  xargs -0 sed -i '' 's/vi: \(.*\)xoet\(.*\):vi/vi: \1noet\2:vi/'
```
2023-12-07 22:17:11 -05:00
Jōshin
394d998315
Fix vi modelines (#989)
At least in neovim, `│vi:` is not recognized as a modeline because it
has no preceding whitespace. After fixing this, opening a file yields
an error because `net` is not an option. (`noet`, however, is.)
2023-12-05 14:37:54 -08:00
Justine Tunney
aef9a69a60
Make more progress on aarch64 2023-05-10 04:20:47 -07:00
Justine Tunney
8a91518633 Fix issues revealed by ECMAScript test262
Cosmopolitan's QuickJS is now equally conformant and performant, with
the exception of Atomics, which have been disabled since Cosmopolitan
currently doesn't support pthreads.

QuickJS memory usage -- BigNum 2021-03-27 version, 64-bit, malloc limit: -1

NAME                    COUNT     SIZE
memory allocated          937   131764  (140.6 per block)
memory used               938   116103  (8 overhead, 16.7 average slack)
atoms                     513    21408  (41.7 per atom)
objects                   170    12279  (72.2 per object)
  properties              864    15531  (5.1 per object)
  shapes                   58    12995  (224.1 per shape)
bytecode functions         13     1512
  bytecode                 13      867  (66.7 per function)
C functions                99
arrays                      1
  fast arrays               1
  elements                  1       16  (1.0 per fast array)

Result: 35/74740 errors, 1279 excluded, 485 skipped, 19 new, 2 fixed

real    2m40.828s
user    2m29.764s
sys     0m10.939s
2021-04-10 17:15:35 -07:00
Justine Tunney
8f52c0d773 Get Fabrice Bellard's JavaScript engine to build
$ 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
2021-04-09 01:06:57 -07:00