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13706 Commits

Author SHA1 Message Date
daurnimator
73f3f01670
Fix json parser close tracking (#6865) 
* std: fix json parsing with unmatched closing tokens

* std: fix swapped json parsing errors
 2020-11-09 18:29:02 -05:00
xackus
15dbab9a0c std: json: fix misleading endianness conversion 2020-11-09 18:27:07 -05:00
Frank Denis
427a212e38 Don't prevent compilation on platforms where debug info is unsupported 
We don't support debug information on platforms that are not tier-1,
but it shouldn't be a hard error that completely prevents compilation.
 2020-11-09 18:22:50 -05:00
Alexandros Naskos
fc67e5f843 Windows TLS startup symbols are already provided by libcrt when linking against libc 2020-11-09 17:46:46 -05:00
Jakub Konka
0bc9fd5e8e
Merge pull request #7035 from ziglang/macos-posix-headers 
macOS libc headers: add POSIX headers
 2020-11-09 23:41:55 +01:00
Andrew Kelley
83a1523b1a std.ResetEvent: disable flaky test on Windows 
See #7009
 2020-11-09 15:33:40 -07:00
Jakub Konka
db2ac8ae49 macOS libc headers: add objc/message.h and runtime.h 2020-11-09 19:57:07 +01:00
Jakub Konka
09cc61bfe4 Add more missing libc headers used by frameworks 
See
76f22c3905.
 2020-11-09 18:47:09 +01:00
Jakub Konka
267116d626 macOS libc headers: add mach/clock.h 
LLVM depends on it.
 2020-11-09 15:02:03 +01:00
Andrew Kelley
b0cbd0ad2d macos libc headers: add more 
these new files are generated by recursively including:

sysexits.h
mach/mach.h
sys/attr.h
sys/mount.h
crt_externs.h
execinfo.h

all of which are depended on by LLVM libraries.
 2020-11-08 21:12:18 -08:00
Andrew Kelley
cd221b9df9 macOS libc headers: add sys/sysctl.h 
libcxx depends on it
 2020-11-08 20:26:33 -08:00
Andrew Kelley
16b7be34a1 macOS libc headers: add sys/param.h 
libcxx depends on it
 2020-11-08 20:21:29 -08:00
Andrew Kelley
1213e26ba8 macOS libc headers: add mach-o/dyld.h 
libcxx depends on it
 2020-11-08 20:21:29 -08:00
Andrew Kelley
25e78bd007 add copyfile.h 
libcxx depends on it
 2020-11-08 20:21:29 -08:00
Andrew Kelley
fdd775b3bf macOS libc headers: add xlocale.h and Block.h 
These are both included by libcxx.
 2020-11-08 20:21:29 -08:00
Andrew Kelley
eed5814d75 macOS libc headers: add POSIX headers 2020-11-08 20:21:29 -08:00
Frank Denis
7f9e3e419c Use @reduce 2020-11-07 20:30:13 +01:00
Frank Denis
bd07154242 Add mem.timingSafeEql() for constant-time array comparison 
This is a trivial implementation that just does a or[xor] loop.

However, this pattern is used by virtually all crypto libraries and
in practice, even without assembly barriers, LLVM never turns it into
code with conditional jumps, even if one of the parameters is constant.

This has been verified to still be the case with LLVM 11.0.0.
 2020-11-07 20:18:43 +01:00
Josh Holland
a1ec5448c7 make ArrayList.span into a compile error 2020-11-07 11:15:47 +00:00
Josh Holland
c25b157dda remove deprecated uses of ArrayList.span 2020-11-07 11:15:44 +00:00
Alexandros Naskos
5430642fa0
Merge pull request #7008 from xackus/minor-fixes 
change debug.assert to testing.expect in tests
 2020-11-07 11:34:51 +02:00
Andrew Kelley
ceaa569bfa disable flaky file locking test on Windows 
See #7010
 2020-11-06 17:00:51 -07:00
Andrew Kelley
c923f74fc9 std.ResetEvent: disable flaky test on macOS 
See #7009
 2020-11-06 16:46:30 -07:00
xackus
5c8f7f81cd change debug.assert to testing.expect in tests 2020-11-06 22:48:54 +01:00
Andrew Kelley
e5fab3ba68 update musl sources to 1.2.1 2020-11-06 14:13:57 -07:00
Andrew Kelley
dba94f453a update musl headers to 1.2.1 2020-11-06 13:53:47 -07:00
Jay Petacat
030f00391a std: Introduce SemanticVersion data structure 
This will parse, format, and compare version strings following the
SemVer 2 specification. See: https://semver.org

Updates #6466
 2020-11-06 15:07:48 -05:00
Andrew Kelley
d1b1f053b0
Merge pull request #6941 from LemonBoy/floateqapprox 
std: Implement more useful approxEq semantics
 2020-11-06 14:09:31 -05:00
LemonBoy
b9391c9564 std: Make file locking tests less fragile 2020-11-06 14:02:11 -05:00
Jeremy Huffman
9f1639a6bb
Fix std.ResetEvent.timedWait on darwin/macOS. (#6914) 2020-11-06 14:01:52 -05:00
Andrew Kelley
a9e09a8be4
Merge pull request #6990 from kubkon/system-linker-hack 
Re-enable system linker hack
 2020-11-06 13:22:03 -05:00
Jakub Konka
b7c3ebcb9e Rely on ZIG_SYSTEM_LINKER_HACK instead of input flags 2020-11-06 11:34:51 +01:00
Andrew Kelley
c9551652b0
Merge pull request #6978 from LemonBoy/statshit 
Decouple kernel and libc stat definitions
 2020-11-05 17:27:22 -05:00
Andrew Kelley
cf7505da1f
Merge pull request #6974 from daurnimator/prctl-cleanup 
prctl improvements
 2020-11-05 17:25:24 -05:00
Andrew Kelley
f85d719952
Merge pull request #6895 from jorangreef/fallocate 
linux: add fallocate()
 2020-11-05 17:23:00 -05:00
Frank Denis
e7b60b219b std/crypto: don't constrain Gimli hash output to a fixed length 
As documented in the comment right above the finalization function,
Gimli can be used as a XOF, i.e. the output doesn't have a fixed
length.

So, allow it to be used that way, just like BLAKE3.
 2020-11-05 17:21:19 -05:00
Frank Denis
2e354c387e math.shl/math.shr: add support for vectors 2020-11-05 17:20:54 -05:00
Frank Denis
73aef46f7d std.crypto: namespace constructions a bit more 
With the simple rule that whenever we have or will have 2 similar
functions, they should be in their own namespace.

Some of these new namespaces currently contain a single function.

This is to prepare for reduced-round versions that are likely to
be added later.
 2020-11-05 17:20:25 -05:00
Frank Denis
4417206230 Now that they support vectors, use math.rot{l,r} 2020-11-05 17:19:48 -05:00
Alexandros Naskos
3e1639c53b
Fixed mingw-w64 8.0.0 compilation 
Reaplied mingw-w64 header patch
 2020-11-05 20:04:25 +02:00
Jakub Konka
e0e3ceac19 Re-enable system linker hack 
It is now possible to force linking with system linker `ld` instead
of the LLVM `lld` linker when building natively on the target. This
can be done at each stage by specifying `--system-linker-hack` flag,
and can be useful on platforms where `lld` fails to operate properly
such as macOS 11 Big Sur on ARM64 where every binary/dylib is expected
to be codesigned.

Some example invocations for each stage of compilation of Zig
toolchain:

```
cmake .. -DCMAKE_PREFIX_PATH=/path/to/llvm -DSYSTEM_LINKER_HACK=1
```

```
build/zig build test --system-linker-hack
```

```
build/zig build --prefix $(pwd)/stage2 -Denable-llvm
--system-linker-hack
```

```
build/zig build-exe hello.zig --system-linker-hack
```
 2020-11-05 18:35:51 +01:00
Alexandros Naskos
708962d51e
Updated mingw-w64 to version 8.0.0 2020-11-05 18:59:36 +02:00
LemonBoy
53c1624074 std: Make utf8CountCodepoints much faster 
Make the code easier for the optimizer to work with and introduce a fast
path for ASCII sequences.

Introduce a benchmark harness to start tracking the performance of ops
on utf8.
 2020-11-05 16:10:34 +01:00
LemonBoy
3a1f515e09 Address review comments 2020-11-05 16:10:34 +01:00
LemonBoy
1982e0c18a Fix typo in documentation 2020-11-05 16:10:34 +01:00
LemonBoy
0316ac959c Make std.formatBuf UTF-8 aware 2020-11-05 16:10:34 +01:00
LemonBoy
675de8d6b7 Clean up the unicode codepoint formatter a bit 2020-11-05 16:10:34 +01:00
LemonBoy
44533f10fe std: Introduce std.unicode.utf8ValidCodepoint 2020-11-05 16:10:34 +01:00
LemonBoy
6c4efab106 std: Introduce std.unicode.utf8CountCodepoints 2020-11-05 16:10:33 +01:00
LemonBoy
2cce23062b Update the API and add add error-recovery path 2020-11-05 16:10:33 +01:00