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73 Commits

Author SHA1 Message Date
Vytautas Astrauskas
6842eb2b84 Rename global tls dtor to thread dtor. 2020-04-27 14:26:36 -07:00
Vytautas Astrauskas
69df2e19de Move prctl to Linux specific shims. 2020-04-27 14:26:36 -07:00
Vytautas Astrauskas
d6c03926ab Rename MacOS set global dtor function. 2020-04-27 14:26:36 -07:00
Vytautas Astrauskas
46fd333daa Implement thread::yield_now. 2020-04-27 14:26:36 -07:00
Vytautas Astrauskas
d062f63519 Fix support for MacOS. 2020-04-27 14:26:36 -07:00
Vytautas Astrauskas
1d0eb93ebd Fix typo in a comment. 2020-04-27 14:26:36 -07:00
Vytautas Astrauskas
325c31e578 Address some of the reviewers comments. 2020-04-27 14:26:36 -07:00
Vytautas Astrauskas
2202278f6a Fix pthread_self. 2020-04-27 14:23:32 -07:00
Vytautas Astrauskas
f21197f081 Store the thread name. 2020-04-27 14:23:32 -07:00
Vytautas Astrauskas
1f33f04fd4 Move pthread_create and related shims to a separate file. 2020-04-27 14:23:32 -07:00
Vytautas Astrauskas
58a6a2729a Add a warning that Miri does not check for data-races. 2020-04-27 14:23:32 -07:00
Vytautas Astrauskas
82f17ab917 Implement basic support for concurrency (Linux only). 2020-04-27 14:23:32 -07:00
David Cook
54897f66f8 Implement ftruncate64/ftruncate for File::set_len 2020-04-21 21:17:54 -05:00
bors
8d9db57a0d Auto merge of #1335 - vakaras:add-threads-noop, r=RalfJung 
Move the stack to the evaluator. (no-op PR for 70598)

The changes to Miri to make it to compile with Rustc PR https://github.com/rust-lang/rust/pull/70598.
 2020-04-20 08:39:29 +00:00
Vytautas Astrauskas
5224c72403 Move the stack to the evaluator to make Miri compile with the newest Rustc. 2020-04-20 09:19:37 +02:00
David Cook
7b69a6271e Add support for std:🧵:yield_now 2020-04-18 19:31:02 -05:00
Samrat Man Singh
5f6d250b30 [macOS] Implement mach_timebase_info 
Since we return nanoseceonds instead of ticks from
`mach_absolute_time`, we don't need to scale the absolute time
 2020-04-13 21:18:34 +05:30
David Cook
0f5f0e1520 Fix spelling typo 2020-04-05 20:55:39 -05:00
David Cook
79f3307f30 Update comments, rearrange code 2020-04-05 12:09:31 -05:00
David Cook
8293d80b53 Set explicit return value size for windows shim 2020-04-05 10:36:14 -05:00
David Cook
e1a1592991 Set some explicit return value sizes 2020-04-05 10:35:08 -05:00
David Cook
37ddde9f70 Implement TryEnterCriticalSection 2020-04-05 10:33:32 -05:00
David Cook
dd9896b0f8 Implement mutex and rwlock functions 2020-04-05 10:03:22 -05:00
David Cook
88f319fb4c Add failing tests for mutex and rwlock 2020-04-05 09:25:21 -05:00
David Cook
46679bc9ef Add shims for RwLock::try_read/RwLock::try_write 2020-04-05 09:25:21 -05:00
bors
0e8a1a40f2 Auto merge of #1294 - JOE1994:windows_instant, r=RalfJung 
Add support for 'std::time::Instant' in Windows

Add support for creating `std::time::Instant` in Windows

Includes shims for `QueryPerformanceCounter` & `QueryPerformanceFrequency` in Windows, which are both called in Windows when `std::time::Instant` is created.

Windows docs page ["Acquiring high-resolution time stamps"](https://docs.microsoft.com/en-us/windows/win32/sysinfo/acquiring-high-resolution-time-stamps) was helpful in learning how `QueryPerformanceCounter` & `QueryPerformanceFrequency` work.

closes #1291
 2020-04-03 06:36:15 +00:00
Ralf Jung
9f3383d55d rustup for import changes 2020-04-03 00:05:35 +02:00
JOE1994
957ec2be10 Add support for 'std::time::Instant' in Windows 2020-04-01 20:35:56 -04:00
JOE1994
b3f9e53049 Implement 'GetSystemTimeAsFileTime' shim for Windows 2020-04-01 10:55:26 -04:00
Ralf Jung
8948a29a4c adjust for librustc rename; reduce 'extern crate' to rustc crates 2020-03-30 11:07:32 +02:00
JOE1994
1141b21e50 Windows shims for GetCurrentDirectoryW/SetCurrentDirectoryW 2020-03-29 11:30:08 -04:00
Ralf Jung
d6795a77b4 precise getrandom return type and align_offset arithmetic 2020-03-28 17:47:00 +01:00
Ralf Jung
fbbca59de7 avoid Scalar::from_(u)int in favor of giving the size explicitly 2020-03-28 17:35:40 +01:00
Ralf Jung
6ab82f5d35 posix_fadvise is Linux-only; also validate arguments a bit 2020-03-28 11:33:56 +01:00
Ralf Jung
9e39bfbbd9 organize shims and make some only available to libstd as they are incomplete 2020-03-28 11:15:11 +01:00
Ralf Jung
02897e03cf cleanup tcx usage and a few comments 2020-03-28 09:50:24 +01:00
bors
f4308a0728 Auto merge of #1267 - RalfJung:macos-dtors, r=RalfJung 
implement TLS cleanup for macOS

Now that I can run macOS interpretation locally, this was not that hard to fix. ;)
Fixes https://github.com/rust-lang/miri/issues/443
 2020-03-28 07:55:42 +00:00
Ralf Jung
da5f2f305b implement TLS cleanup for macOS 2020-03-27 19:39:00 +01:00
JOE1994
4e38fbe6be follow-up2 to review (few issues not resolved yet) 2020-03-27 08:43:50 -04:00
JOE1994
2051805e95 follow-up to reviews 2020-03-27 08:43:50 -04:00
JOE1994
2fa07009f2 Windows shims for env var emulation 
Shims for GetEnvironmentVariableW / SetEnvironmentVariableW /
GetEnvironmentStringsW.
Passes test 'tests/run-pass/env.rs'
 2020-03-27 08:43:08 -04:00
Ralf Jung
b4b8750e44 bump Rust; HashMap should now work on macOS even with isolation 2020-03-23 10:34:15 +01:00
Ralf Jung
f430e54456 implement mach_absolute_time for macOS 2020-03-20 16:15:37 +01:00
Ralf Jung
681819c8ad getting a path should never fail 
we basically treat them as lang items
 2020-03-19 08:26:08 +01:00
Ralf Jung
e6e8773272 start messages in lower-case 2020-03-19 08:25:08 +01:00
Ralf Jung
1103a10e2c adjust for error reform 2020-03-19 08:25:08 +01:00
Ralf Jung
8b6af3eacb avoid using unchecked casts or arithmetic 2020-03-17 15:21:43 +01:00
Christian Poveda
5dc60d974b
move environ place to EnvVars 2020-03-08 11:58:20 -05:00
Christian Poveda
8392a0c589
only expose environ on linux 2020-03-08 10:16:31 -05:00
Christian Poveda
e31b8b3342
add _NSGetEnviron foreign function for macos 2020-03-07 10:06:20 -05:00