mikros/rust
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
5,656 Commits 2 Branches 0 Tags 1.4 GiB
eadeedde42
Commit Graph

745 Commits

Author SHA1 Message Date
JCTyBlaidd
95c99b2044 Detect races between atomic and non-atomic accesses of a variable, 
previously only data races between two non-atomic accesses were
 detected.
 2020-11-04 21:35:48 +00:00
JCTyBlaidd
ed32b260f9 Add tests, and fix bug in atomic RMW relaxed stores 2020-11-02 02:57:06 +00:00
JCTyBlaidd
89814f1b3f Initial data-race detector, 
passes all current tests but additional tests are required
 2020-11-02 02:57:05 +00:00
est31
1ae157bc9e Replace target.target with target 
Rustc removed the target wrapper and exposed the target directly.

Result of running:

find . -type f -exec sed -i -e 's/target\.target\([)\.,;]\)/target\1/g' {} \;

Plus one manual edit of the rust-version file
 2020-10-15 21:18:23 +02:00
Aaron Hill
c889eba4b2
Add comment about deprecation 2020-10-11 17:57:49 -04:00
Aaron Hill
6a6767fa2a
Apply suggestions from code review 
Co-authored-by: Ralf Jung <post@ralfj.de>
 2020-10-11 13:40:00 -04:00
Aaron Hill
be51e6bd07
Add an fn_ptr field to MiriFrame 
The `backtrace-rs` crate can use this to implement
`Frame::symbol_address`, which is used to skip frames
above the call to `Backtrace::capture` on the stack.

The function pointer will not be useable for comparison purposes if the
function is generic, as CTFE creates a new function pointer for each
cast of a (monomorphized) generic function. However, this already
affects code running under Miri, and isn't a problem for `backtrace-rs`
(which only casts a non-generic function).

I've added logic to allow `MiriFrame` to have either 4 or 5 fields - if
a 5th field is present, we write the function pointer to it.
 2020-10-10 13:07:57 -04:00
Aaron Hill
8e8828259a
Use macro callsite spans in backtrace 
This mirrors what we do in the debuginfo used for runtime backtraces.
 2020-10-05 17:29:55 -04:00
Ralf Jung
3aaab3dd98
more punctuation 2020-10-04 23:07:19 +02:00
Aaron Hill
c1c82c2503
Properly capitalize PathConversion 2020-10-04 16:28:09 -04:00
Aaron Hill
9e6320f101
Move convert_path_separator to trait and use it in readlink 2020-10-04 12:34:13 -04:00
Aaron Hill
462f58298a
Make helper functions freestanding 2020-10-04 12:06:51 -04:00
Aaron Hill
8b89c7e1da
Use panicking coversions instead of as 2020-10-04 12:06:51 -04:00
Aaron Hill
186d59a3ec
Move some helper functions around 2020-10-04 12:06:51 -04:00
Aaron Hill
78bc89b4fc
Implement readlink 
Due to the truncating behavior of `readlink`, I was not able to
directly use any of the existing C-cstring helper functions.
 2020-10-04 12:06:51 -04:00
Ralf Jung
2b2a3a0cc1 check that all syscall arguments are scalars 2020-10-03 16:01:53 +02:00
Ralf Jung
b350c80a31 add backtics back in isolation error message 2020-10-03 15:25:30 +02:00
Mara Bos
68776d2921
Add FIXME about type of addr in futex implementation. 
Co-authored-by: Ralf Jung <post@ralfj.de>
 2020-10-03 14:32:30 +02:00
Mara Bos
c268ee2bcb
Add note about use of force_ptr in futex implementation. 
Co-authored-by: Ralf Jung <post@ralfj.de>
 2020-10-03 14:21:37 +02:00
Mara Bos
dfcb46a4e0 Update syscall FIXME to include note about 'wrong' types. 2020-10-03 13:39:16 +02:00
Mara Bos
9d764c5750 Add FIXME note about variadic syscall(). 2020-10-03 12:18:38 +02:00
Mara Bos
6df54c47a7 Use read_scalar_at_offset in futex_wait instead of memory.get_raw. 2020-10-03 12:11:24 +02:00
Mara Bos
924fd56944 Only allow FUTEX_WAIT with timeout when isoloation is disabled. 2020-10-03 11:35:13 +02:00
Mara Bos
c9627b25fb Use correct return type for syscall(SYS_futex). 2020-10-03 00:40:53 +02:00
Mara Bos
e64ead2f46 Implement timeouts for FUTEX_WAIT. 2020-10-02 23:34:14 +02:00
Mara Bos
d5b3f54b46 Use force_ptr in futex implementation. 2020-10-02 21:59:11 +02:00
Mara Bos
422b5053a9
Add note about arguments in futex implementation. 
Co-authored-by: Ralf Jung <post@ralfj.de>
 2020-10-02 20:56:01 +02:00
Mara Bos
dabd980567 Update note about number of arguments to SYS_futex. 2020-10-02 20:53:31 +02:00
Mara Bos
ee3eb4b223 Add comments that document SYS_futex better. 2020-10-02 10:47:53 +02:00
Mara Bos
712e8006b3 Improve handling of the addr argument in SYS_futex. 2020-10-02 10:47:36 +02:00
Mara Bos
c2fa27c3b8 Check maximum amount of arguments to SYS_futex. 2020-10-02 10:46:57 +02:00
Mara Bos
1c582e7c96 Return correct value from futex_wait. 2020-10-02 01:49:20 +02:00
Mara Bos
69cea1dc92 Only check futex pointer in futex_wait and not in futex_wake. 
futex_wake doesn't access the futex itself, so should accept pointers to
memory that's no longer there.
 2020-10-01 22:57:27 +02:00
Mara Bos
6c2f36eb6b Erase tag from futex pointers. 2020-10-01 21:06:16 +02:00
Mara Bos
281a538226 Move futex syscall to its own file. 2020-10-01 21:03:36 +02:00
Mara Bos
1ffc5bb563 Implement futex_wait and futex_wake. 
This does not support futex_wait with a timeout yet.
 2020-10-01 20:55:54 +02:00
Aaron Hill
5571bcfc4f
Require #[repr(C)] on MiriFrame 2020-09-28 13:44:46 -04:00
Aaron Hill
e1bce19ca9
Make some error messages lowercase 2020-09-28 13:44:45 -04:00
Aaron Hill
f756e3a93f
Explain encoding scheme 2020-09-28 13:44:45 -04:00
Aaron Hill
b89f6561e5
Move things around 2020-09-28 13:44:45 -04:00
Aaron Hill
ef43c5a614
Use a 'flags' parameter instead of 'version' 2020-09-28 13:44:45 -04:00
Aaron Hill
22f1eb01ee
Add API for capturing backtrace 
This PR adds two new Miri-defined extern functions:
`miri_get_backtrace` and `miri_resolve_frame`, which are documented in
the README. Together, they allow obtaining a backtrace for the currently
executing program.

I've added a test showing how these APIs are used. I've also prepared a
companion PR `backtrace-rs`, which will allow
`backtrace::Backtrace::new()` to work automatically under Miri.

Once these two PRs are merged, we will be able to print backtraces from
the normal Rust panic hook (since libstd is now using backtrace-rs).

A few notes:
* Resolving the backtrace frames is *very* slow - you can actually see
  each line being printed out one at a time. Some local testing showed
  that this is not (primrary) caused by resolving a `Span` - it seems
  to be just Miri being slow.
* For the first time, we now interact directly with a user-defined
  struct (instead of just executing the user-provided MIR that
  manipulates the struct). To allow for future changes, I've added
  a 'version' parameter (currently required to be 0). This should allow
  us to change the `MiriFrame` struct should the need ever arise.
* I used the approach suggested by @oli-obk - a returned backtrace
  pointer consists of a base function allocation, with the 'offset'
  used to encode the `Span.lo`. This allows losslessly reconstructing
  the location information in `miri_resolve_frame`.
* There are a few quirks on the `backtrace-rs` side:
  * `backtrace-rs` calls `getcwd()` by default to try to simplify
    the filename. This results in an isolation error by default,
    which could be annoying when printing a backtrace from libstd.
  * `backtrace-rs` tries to remove 'internal' frames (everything between
     the call to `Backtrace::new()` and the internal API call made by
     backtrace-rs) by comparing the returned frame pointer value to
     a Rust function pointer. This doesn't work due to the way we
     construct the frame pointers passed to the caller. We could
     attempt to support this kind of comparison, or just add a
    `#[cfg(miri)]` and ignore the frames ourselves.
 2020-09-28 13:44:45 -04:00
Lzu Tao
56ea94dfa3 Remove assume intrinsic from EvalContextExt 
It has been moved to rustc_mir.
 2020-09-27 10:00:06 +07:00
Ralf Jung
97a71c0c77
fmt 
Co-authored-by: Oli Scherer <github35764891676564198441@oli-obk.de>
 2020-09-18 13:34:25 +02:00
Ralf Jung
32cdb7131b support panic=abort 2020-09-18 13:10:18 +02:00
Ralf Jung
3163242ff1 rustup; no need to special-case the guaranteed_eq/ne intrinsics any more 2020-09-17 17:42:52 +02:00
Samrat Man Singh
563fb8e43d Implement dup and close for stdin/stdout/stderr 
Support F_DUPFD on stdin/stdout/stderr

Enable `close`-ing stdin/stdout/stderr

For `dup`, check if FD is `File` first

If not, clone the appropriate standard IO stream

Merge POSIX `close` and `dup` tests into same module

Also, add assertion that `write` on a closed FD returns an error.

Add `dup` as FileDescriptor trait fn

Also:
- Fix `close` so it drops `self` instead of reference to it
- Remove FD clamping in insert_fd_with_min_fd, since FDs 0-2 can be
closed

Fix fs_libc tests

Make error message when closing stdin/out/err more specific

Return io::Result from `FileDescriptor::dup`

Change error message when closing stdin/out/err

Refactor `FileDescriptor::dup` impl for `FileHandle`

Remove empty line
 2020-09-09 23:26:33 +05:30
David Cook
33e928c9ca Review comments 2020-09-07 10:54:39 -05:00
David Cook
417ac2939a Implement libc::nanosleep shim 2020-09-06 18:07:17 -05:00
David Cook
6d323e1032 Refactor timespec parsing, improve error handling 2020-09-06 18:07:14 -05:00
LeSeulArtichaut
4f2f87b2df Change ty.kind -> ty.kind() 2020-09-04 22:03:45 +02:00
David Cook
7a2c6812b9 Per-thread errno storage 2020-09-02 20:57:20 -05:00
David Cook
da2f268443 Review comments 2020-08-31 19:32:14 -05:00
David Cook
3ba7f46058 Move panic payload state from Machine to Thread 2020-08-29 21:38:37 -05:00
Ralf Jung
d4e5943259 use real align_offset unless we symbolic alignment check is enabled 2020-08-16 18:26:04 +02:00
Ralf Jung
df311293e2 fix Stderr::as_file_handle error message 2020-08-13 14:27:03 +02:00
Samrat Man Singh
0c25064117
Remove unnecessary whitespace 
Co-authored-by: Ralf Jung <post@ralfj.de>
 2020-08-13 16:18:08 +05:30
Samrat Man Singh
46852d736e Remove lifetime from FileDescriptor trait 
Also:
- Remove type annotate `handles` declaration instead of every insert.
- Add note about flush being unnecessary when writing to stderr
 2020-08-13 15:01:52 +05:30
Ralf Jung
5657f08bea fs: move isolation handling to inside trait 2020-08-08 15:24:30 +02:00
bors
eaf5d32ac7 Auto merge of #1501 - samrat:fix-fs-error-handling, r=RalfJung 
Bubble up errors from FileDescriptor::as_file_handle

Instead of indicating incorrectly that a handle was not found, return the error from `as_file_handle` indicating the operation is not supported on the FD.

Addresses some comments in #1495
 2020-08-08 12:28:08 +00:00
Ralf Jung
07a4383ac8 rustup 2020-08-08 14:05:11 +02:00
Samrat Man Singh
1069f6b174 Fix handling of as_file_handle error for fullfsync 2020-08-08 17:28:41 +05:30
Samrat Man Singh
045bcab1eb Add FIXME's for dup and other syscalls to support stdin/out/err 2020-08-08 15:08:29 +05:30
Samrat Man Singh
773dfb31f0 Bubble up error from FileDescriptor::as_file_handle 
...instead of handle_not_found
 2020-08-08 14:42:50 +05:30
Samrat Man Singh
bdef57ea45 Flush to stdout from FileDescriptor::write for Stdout 
Also, remove unnecessary `-Zmiri-disable-isolation` in test
 2020-08-04 20:40:48 +05:30
Samrat Man Singh
bea7113eb8 Add impl FileDescriptor for stdin, stdout, stderr 
- Use `FileDescriptor::read` for stdin reads
- Use `FileDescriptor::write` for stdout/err writes
- Handle stdout/err reads in `FileDescriptor::read`
 2020-08-04 01:14:52 +05:30
bors
69d050fb6b Auto merge of #1495 - samrat:fd-trait, r=oli-obk 
Add FileDescriptor trait to abstract fn's on File's and Stdin,Stdout,Stderr

Related issue: #1486

Instead of mapping FDs to `FileHandle`, map them to a `FileDescriptor` trait object. The goal is to eventually have both `FileHandle` as well as `Stdin`, `Stdout` and `Stderr` implement this trait so that syscalls involving FDs can handle both `File`s as well as the standard IO streams.

This PR adds the `FileDescriptor` trait and an `impl` for `FileHandle`. I'll open a separate PR for implementing the trait for the standard IO streams.
 2020-08-03 15:50:30 +00:00
Samrat Man Singh
79e066fc95 Remove unnecessary clone() on writable 2020-08-03 20:39:09 +05:30
Samrat Man Singh
3386f12eca Wrap io::Result from FileDescriptor::{read,write,seek} in InterpResult 
The outer InterpResult will be used to indicate that a fn is not
implemented for a struct(eg. `write` for Stdin).

The inner io::Result is just the result from the read/write/seek.
 2020-08-03 11:01:42 +05:30
Samrat Man Singh
e3956f4200 Add FileDescriptor trait to abstract fn's on File's and Std{in,out,err} 2020-08-01 20:53:50 +05:30
Ralf Jung
2dfde5b696 remove upstreamed intrinsic impls 2020-07-30 18:31:40 +02:00
Ralf Jung
d340933112 rustup 2020-07-30 18:31:19 +02:00
Ralf Jung
6fbaa72642 fix diagnostics printing when triggered during TLS dtor scheduling 2020-07-27 23:32:15 +02:00
Ralf Jung
c77540ce13 deallocate thread-local statics when the thread dies 2020-07-27 23:32:15 +02:00
Ralf Jung
2a42f8e93c fix and test order of TLS dtors and thread joining 2020-07-27 23:32:15 +02:00
Philippe Nadon
6dd700fd17 Changed not_undef to check_init in foreign_items.rs 
Due to changes from upstream, a commit using not_undef was inserted, which had to be updated to use check_init.

related issue #71193
 2020-07-27 13:07:25 -06:00
Philippe Nadon
21268157ff renamed Immediate::to_scalar_or_undef 
to Immediate::to_scalar_or_uninit

in src/shims/intrinsics.rs

related issue #71193
 2020-07-26 16:05:20 -06:00
Philippe Nadon
5161ba346c renamed ScalarMaybeUninit::not_undef to check_init 
Related to PR https://github.com/rust-lang/rust/pull/74664
 2020-07-26 16:05:20 -06:00
Ralf Jung
bc0569253f enable leak check tests on Windows 2020-07-23 15:56:38 +02:00
Ralf Jung
fef5fa2ae1 add a Miri extern fn to mark an allocation as being a static root for leak checking 2020-07-23 15:47:33 +02:00
Ralf Jung
4033358956 make miri_start_panic intrinsic an FFI function 2020-07-23 15:20:36 +02:00
bors
592b140880 Auto merge of #1482 - canova:remote-unreachable, r=RalfJung 
Remove unreachable intrinsic

This is now supported by the interpreter with https://github.com/rust-lang/rust/pull/74459. We can remove this intrinsic implementation here.
This is covered by this test: https://github.com/rust-lang/miri/blob/master/tests/compile-fail/unreachable.rs

I guess we need to wait until the rust-lang/rust PR merges into nightly, and then we can update `rust-version` hash in the PR, right?

r? @oli-obk
 2020-07-23 09:14:08 +00:00
Ralf Jung
7d6aec6887 rustup 2020-07-23 10:40:13 +02:00
Ralf Jung
cded9b7142 set errno on stdout write failure 2020-07-18 17:58:21 +02:00
bors
b021209b0e Auto merge of #1436 - samrat:support-stdin-read, r=RalfJung 
Handle `read`s on STDIN

Closes #1434
 2020-07-18 14:56:38 +00:00
Nazım Can Altınova
d1aee6965b Remove unreachable intrinsic 2020-07-18 12:48:26 +02:00
Samrat Man Singh
f4d1841811 Remove unnecessary cast 2020-07-18 10:45:06 +05:30
Samrat Man Singh
4c1beb2e45 Ensure buffer for reading from Stdin is smaller than machine usize 
Also, set appropriate error code on failure
 2020-07-17 20:18:07 +05:30
Ralf Jung
c28786d320 remove an unnecessary intermediate cast 2020-07-16 12:16:43 +02:00
Ralf Jung
ce5ed69eac rustup; fix Windows TLS 2020-07-15 08:42:15 +02:00
Samrat Man Singh
74ff4f805a Read into buffer of fixed size for reads to STDIN 
Also:
- Check isolation is disabled.
- Add FIXMEs to set error numbers in `read` and `write`.
 2020-07-12 20:27:19 +05:30
Samrat Man Singh
2602e951c0 Handle reads on STDIN 2020-07-11 14:06:49 +05:30
Ralf Jung
dcb0f6309e we cannot track all machine memory any more due to int-ptr-casts 2020-07-08 12:01:49 +02:00
Gary Guo
c5b324b031
Remove likely and unlikely from intrinsics shim 
They are now implemented in MIR interpreter by rust-lang/rust#73778
 2020-07-02 20:00:27 +01:00
Ralf Jung
3a5bcb97ed move rwlock dequeuing to shared code, and use that code for Windows rwlocks 2020-06-28 11:28:46 +02:00
Ralf Jung
a9dc2796ca Move get/set_at_offset helpers to global helpers file 2020-06-28 09:23:01 +02:00
Ralf Jung
e54619b5e1 with this, we support panics on Windows 2020-06-27 14:43:37 +02:00
Ralf Jung
8e92969948 implement Windows SRWLock shims 2020-06-27 14:36:05 +02:00
Ralf Jung
dca00ab85e introduce platform-specific module hierarchy for dlsym (similar to foreign_items) 2020-06-27 14:36:05 +02:00
bors
bde2eb4a44 Auto merge of #1460 - RalfJung:modules, r=RalfJung 
Re-organize platform-specific shims

Move platform-specific code to `shims::{posix::{linux, macos}, windows}`. Also make it private in these modules to ensure we are reasonably structured.
 2020-06-27 11:27:36 +00:00
Ralf Jung
af5887e869 module organization: move platform-specific code to shims::{posix::{linux, macos}, windows} 2020-06-27 13:22:49 +02:00
Ralf Jung
395f5d40dc Rename shims::{sync -> posic_sync} and move sync_singlethread test to other sync test 2020-06-27 12:37:12 +02:00
Ralf Jung
b46f946c81 supply our own implementation of the CTFE pointer comparison intrinsics 2020-06-27 11:57:43 +02:00
bors
ffd03b3caa Auto merge of #1418 - divergentdave:file-sync, r=RalfJung 
Add file sync shims

This PR adds shim implementations for these related file syncing functions.
* `fsync`, for POSIX targets, backed by `File::sync_all()`
* `fdatasync`, for POSIX targets, backed by `File::sync_data()`
* `fcntl` with command `F_FULLFSYNC`, for macOS targets, backed by `File::sync_all()`
* `sync_file_range`, for Linux targets, backed by `File::sync_data()`
 2020-06-09 08:48:40 +00:00
David Cook
a60c130b0d Extract common logic for Windows host workaround 2020-06-08 23:34:02 +00:00
David Cook
e352d4fbb7 Finish fixing Windows host support 2020-06-06 16:54:13 +00:00
Ralf Jung
0b6ec575b9 make mutex_unlock infallible 2020-05-30 22:54:37 +02:00
Ralf Jung
acb3ec0866 test and fix for rwlock unlock bug 2020-05-30 22:48:43 +02:00
Ralf Jung
a80821e046 also combine re-locking into the dequeue-and-unblock operation 2020-05-30 22:35:58 +02:00
Ralf Jung
7589bc7ba9 sync cleanup: mark infallible ops as such; consistent combine en/dequeue with (un)block; comments 2020-05-30 22:29:27 +02:00
Ralf Jung
c77e9022d5 rustup (and account for stabilization) 2020-05-30 09:23:25 +02:00
Joe Richey
394a57fc22 Remove pointer arithmetic intrinsics 
These are now implemented in rustc's mir interpreter

Signed-off-by: Joe Richey <joerichey@google.com>
 2020-05-30 09:06:37 +02:00
David Cook
c01bc14219 Fix fsync shim for Windows hosts with RO files 2020-05-25 21:45:29 -05:00
David Cook
7ba8bbc49f Update comments 2020-05-25 07:32:56 -05:00
Ralf Jung
a95f754a9c better error when reading from stdin 2020-05-25 10:39:43 +02:00
Ralf Jung
1fecbd8a87 macos does not have pthread_condattr_setclock/getclock 2020-05-25 09:42:08 +02:00
Vytautas Astrauskas
dec205757a Fix compilation errors after rebase. 2020-05-25 00:28:01 +02:00
Vytautas Astrauskas
90590a399d Small fixes. 2020-05-25 00:02:54 +02:00
Vytautas Astrauskas
6ff0af3adf Fix #1419. 2020-05-25 00:02:54 +02:00
Vytautas Astrauskas
bd97074517 Small changes. 2020-05-25 00:02:54 +02:00
Vytautas Astrauskas
8b5a9836be Small changes. 2020-05-25 00:02:54 +02:00
Vytautas Astrauskas
fdfd56b75b Small changes. 2020-05-25 00:02:54 +02:00
Vytautas Astrauskas
0bbac12751 Change how the time is handled. 2020-05-25 00:02:54 +02:00
Vytautas Astrauskas
86eb262e8a Cleanup Condvar tests. 2020-05-25 00:02:54 +02:00
Vytautas Astrauskas
044a068c67 Improve code readability and comments. 2020-05-25 00:02:54 +02:00
Vytautas Astrauskas
679245769b Implement support for synchronization primitives. 2020-05-25 00:02:54 +02:00
Ralf Jung
2c94ad08d8 use helper method to compute size of int type 2020-05-24 19:20:44 +02:00
Ralf Jung
fbb8c1526a verify the size of all shim arguments 2020-05-22 11:56:18 +02:00
Ralf Jung
402535ef86 also pretend GetSystemTimePreciseAsFileTime does not exist 2020-05-21 23:24:37 +02:00
Ralf Jung
526fae7541 GetProcAddress: basic validation for hModule argument 2020-05-21 23:06:31 +02:00
Ralf Jung
f09decb398 disentangle macos and linux dlsyms 2020-05-21 23:01:27 +02:00
Ralf Jung
08ddbd6ce0 prepare Dlsym system for dynamic symbols on Windows 2020-05-21 22:38:06 +02:00
David Cook
0b060c7364 Review comments 2020-05-19 08:57:31 -05:00
David Cook
87c4694448 Add file sync shims 
Adds implementations for fsync, fdatasync, and sync_file_range
 2020-05-17 22:10:40 -05:00
Ralf Jung
4a2e08f9b8 fix warnings for non-Unix builds 2020-05-11 10:58:27 +02:00
Ralf Jung
379ac82a1c bump Rust, fix for renames 2020-05-09 10:15:09 +02:00
Ralf Jung
45ef97535f fs shim: check that mode is default 2020-05-05 16:49:01 +02:00
Ralf Jung
40800cfa19 make sure we check the size of all arguments 2020-05-05 12:19:54 +02:00
Ralf Jung
5656cb73d4 fix a comment now that we have concurrency 2020-05-05 11:59:22 +02:00
Ralf Jung
cd6be98852 make sure we check argument count everywhere 2020-05-05 11:59:22 +02:00
Ralf Jung
5566e3901c deduplicate FD extraction 2020-05-05 11:44:33 +02:00
Chase Albert
4e3d1fee51 Address comments. 2020-05-04 14:24:22 -04:00
Chase Albert
4d3dff2add Address consistency of naming for unused/merely validated arguments. 2020-05-04 13:51:23 -04:00
Chase Albert
78f329513a Check that shims are called with the correct number of arguments 2020-05-04 13:51:21 -04:00
Ralf Jung
61a86e1ffe Windows lock primitives: check that we are truly sinle-threaded 2020-05-04 09:37:40 +02:00
Ralf Jung
6b18f6e106 fix setting thread name on macOS 2020-05-03 13:22:56 +02:00
Ralf Jung
994b13eaee yield on x86 'pause' hint 2020-05-03 12:43:38 +02:00
Ralf Jung
ba670d6970 make sure macos function has 'macos' in its name 2020-04-30 19:38:17 +02:00
Vytautas Astrauskas
48da0cf489 Fix prctl SET_NAME and GET_NAME behaviour. 2020-04-30 08:35:59 -07:00
Vytautas Astrauskas
603ec0b3d8 Fix a regression in Windows dtors. 2020-04-29 15:20:26 -07:00