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Author SHA1 Message Date
Frank Denis
5764c550ed std/crypto: vectorize Salsa20 
20% faster on x86_64, slower on aarch64 as usual :/
 2020-10-29 14:34:58 -04:00
Jakub Konka
17575019a0 Set page size to 16KB for aarch64 macos 
With this tweak, `test-std` pass on Apple Silicon + BigSur.
 2020-10-29 14:21:43 -04:00
Frank Denis
bb3dfd2708 std/math: add support for vectors to rotl()/rotr() 2020-10-29 14:17:46 -04:00
Vexu
a63fd34c50
return a valid node even if invalid deref was used 2020-10-29 19:20:15 +02:00
Travis
d7f9128b5d add error message to zig side of tokenizing/parsing 2020-10-29 12:03:45 -05:00
Travis
960b5b518f updated zig tokenizer to handle .*** and added tests 2020-10-29 12:03:45 -05:00
Travis
3c7a49c494 add missing case for TokenizeStateSawDotStar at eof 2020-10-29 12:03:45 -05:00
Travis
069aee1495 don't allow a token starting with an asterisk directly following .* 2020-10-29 12:03:45 -05:00
LemonBoy
20fba0933f std/deflate: Avoid reading past end of stream 
Use a conservative (and slower) approach in the Huffman decoder fast
path.

Closes #6847
 2020-10-29 17:16:03 +01:00
Koakuma
5125eb77bd Use the *_stat type as self 2020-10-29 21:37:45 +07:00
LemonBoy
b3314a8be6 stage1: Fix small bug in pointer type analysis 
A flag meant to catch recursively-defined types was never reset, leading
the compiler to generate wrong answers when asked for its
type/alignment.

Closes #6850
 2020-10-29 15:41:45 +02:00
Veikka Tuominen
85dd5746bd
Merge pull request #6678 from s-ol/doc-type-aware 
generated docs improvements: add vector, fntype, anytype type-printing; bool, function value-printing
 2020-10-29 15:19:02 +02:00
LemonBoy
fe6cc0c3ba std: Better handling of type values in expectEqual 2020-10-29 15:13:44 +02:00
LemonBoy
88eb3ae8e5 std: Better handling of type values in expectEqual 2020-10-29 11:10:21 +01:00
Andrew Kelley
81f5e1e667 ci: freebsd: skip non-native tests to save time 2020-10-28 22:59:23 -07:00
Andrew Kelley
fd3da3348c ci: macos: rebuild zig1.o with stage1 
see #6830 for details.
 2020-10-28 16:31:59 -07:00
s-ol
6e96352b90 docs: link to functions in getValueText and getCallHtml 2020-10-29 00:10:22 +01:00
LemonBoy
7bc9531698 stage1: Correctly generated optional constant values 
Closes #6799
 2020-10-28 21:56:28 +02:00
Frank Denis
0adc144f88 std/crypto: adjust aesni parallelism to CPU models 
Intel keeps changing the latency & throughput of the aes* and clmul
instructions every time they release a new model.

Adjust `optimal_parallel_blocks` accordingly, keeping 8 as a safe
default for unknown data.
 2020-10-28 21:44:00 +02:00
Frank Denis
ea45897fcc PascalCase *box names, remove unneeded comptime & parenthesis 
Also rename (salsa20|chacha20)Internal() to a better name.

And sort reexported crypto.* names
 2020-10-28 21:43:15 +02:00
LemonBoy
6d2f103bfb stage1: Fix crash in comptime struct value copy 
Comptime fields are never materialized in the ZigValue so pay attention
when iterating over the fields array.

Fixes #6800
 2020-10-28 21:13:32 +02:00
Koakuma
3a58b2330c Update stack traces testcases 2020-10-28 17:46:26 +07:00
Jakub Konka
1a171a143a
Merge pull request #6842 from kubkon/aarch64-macos-fix 
std: Apple Silicon: no fstat$INODE64 symbol found
 2020-10-28 11:38:46 +01:00
Jakub Konka
4f50958407 Clean up exporting of symbols on Darwin 2020-10-28 10:36:19 +01:00
LemonBoy
7f46672193 More fixups for Windows targets 
* Use closeSocket on sockets instead of plain old close, the latter
  doesn't work on them.
* Use winsocket2 everywhere, mingw has no BSD sockets.
 2020-10-28 10:03:23 +01:00
Jakub Konka
bda9a159aa Apple Silicon: no fstat$INODE64 symbol found 
It seems that Apple has finally got rid of the 32bit versions of
`fstat` and `fstatat`, and instead, only 64bit versions are available
on BigSur and Apple Silicon.

The tweak in this commit is required to make Zig stage1 compile on
BigSur + aarch64.
 2020-10-27 22:47:53 +01:00
Andrew Kelley
e1ca6946be rename ZigClangFloatingLiteral_getValueAsApproximateDouble 2020-10-27 14:16:43 -07:00
johnLate
1ea0d40e5e std.os.c.accept/accept4: allow null for addr and len 
See ziglang#6832.
 2020-10-27 21:52:47 +01:00
johnLate
23c28c72b7 std.os.linux.accept/accept4: allow null for addr and len 
std.os.accept already wants to allow null, which matches `man 3p accept`:

>  address     Either a null pointer, or a pointer to a sockaddr structure
>              where the address of the connecting  socket  shall  be  re‐
>              turned.
>
>  address_len Either  a  null pointer, if address is a null pointer, or a
>              pointer to a socklen_t object which on input specifies  the
>              length  of  the  supplied sockaddr structure, and on output
>              specifies the length of the stored address.

Fixes ziglang#6832.
 2020-10-27 21:52:47 +01:00
LemonBoy
8044ed4c66 std: Add basic smoke test for net functionality 2020-10-27 21:52:47 +01:00
Isaac Freund
504f259c24
std/event: fix zig fmt regression 2020-10-27 21:40:22 +01:00
Isaac Freund
1b34365ca1
std/event: fix poll error set handling 
This has been broken since 127fa80
 2020-10-27 21:28:31 +01:00
Koakuma
2b87cc7ed3 starting_stack_ptr -> argc_argv_ptr to reflect actual use 2020-10-27 22:46:18 +07:00
Žiga Željko
7c2bde1f07 std/crypto: API cleanup 2020-10-26 19:19:34 -04:00
Andrew Kelley
e2caf57527 Merge branch 'frmdstryr-import-empty-file' 2020-10-26 16:07:46 -07:00
Andrew Kelley
435c8ad703 non-hacky workaround for the empty file bug 
See #3328
 2020-10-26 16:06:14 -07:00
Andrew Kelley
c1ae9f40c7 stage1: support "native" as the OS string in -target 
This should help for bootstrapping purposes, intending to fix the macOS
CI.
 2020-10-26 15:48:48 -07:00
frmdstryr
1ce0994897 Fix @import of empty file 2020-10-26 13:29:32 -07:00
Andrew Kelley
e83334274f add regression test for already fixed bug 
closes #6781
 2020-10-26 13:18:44 -07:00
data-man
194e29adfc Format null type in std.fmt 2020-10-26 15:40:48 -04:00
Andrew Kelley
a0f4606f32 ci: still build zig even though we are using (older) zig cc 2020-10-26 10:50:43 -07:00
Yanis Zafirópulos
c6747e1063 Copy editing :) 2020-10-26 18:39:34 +01:00
Frank Denis
74a1175d9d std/*: add missing MIT license headers 2020-10-26 17:41:29 +01:00
mlarouche
e3fed3c814 Temp Fix for deadlock in C compilation, found and tested on Windows 2020-10-25 21:33:46 -04:00
johnLate
0a619c68a6 fix type mismatch in std.net.StreamServer 
Parameter in std.os.listen is u31.

Fixes ziglang#6775
 2020-10-25 21:18:24 -04:00
dec05eba
c0fa5963ee Make lastIndexOf use the same cut-off between BMH as indexOf 
Also update test to use a string longer than 52 characters
to test both BMH and linear path.
 2020-10-25 21:17:22 -04:00
Frank Denis
72064eba23 std/crypto: vectorize BLAKE3 
Gives a ~40% speedup on x86_64.

However, the generic code remains faster on aarch64.

This is still processing only one block at a time for now.

I'm pretty confident that processing more blocks per round
will eventually give a substantial performance improvement on
all platforms with vector units.
 2020-10-25 21:13:14 -04:00
Frank Denis
1b4ab749cf std/crypto: add the bcrypt password hashing function 
The bcrypt function intentionally requires quite a lot of CPU cycles
to complete.

In addition to that, not having its full state constantly in the
CPU L1 cache causes a massive performance drop.

These properties slow down brute-force attacks against low-entropy
inputs (typically passwords), and GPU-based attacks get little
to no advantages over CPUs.
 2020-10-25 21:11:40 -04:00
Sébastien Marie
2a0a11aa66 openbsd: make dl_phdr_info cross arches 
introduce Addr and Half definition to std.elf, and use them for dl_phdr_info
 2020-10-25 20:46:28 -04:00
Andrew Kelley
0088efc4b2
Merge pull request #6809 from jedisct1/salsa 
std/crypto: add (X)Salsa20 and NaCl boxes
 2020-10-25 20:34:35 -04:00