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106 Commits

Author SHA1 Message Date
Ralf Jung
b1b368c30e test page_size via test dependency support 
and move crate tests to their own folders
 2022-07-21 09:04:35 -04:00
Oli Scherer
ab6fb9d2aa Allow tests to have dependencies 2022-07-20 15:54:35 +00:00
Ralf Jung
e0514508b4 fix test file name 2022-07-20 11:27:04 -04:00
bors
ddde70c121 Auto merge of #2394 - saethlin:unique-range-ice, r=RalfJung 
Fix bugs where unique_range became invalid

And also expand the cache integrity checks to cover this case.

I'm going to run this over all the ICEs I've gotten out of Miri recently, could be a bit.

Fixes https://github.com/rust-lang/miri/issues/2389
 2022-07-20 01:39:40 +00:00
Ben Kimock
4268918a50 Clarify implementation a bit 2022-07-19 20:53:48 -04:00
Ben Kimock
3e93045c87 Add a minimal reproducer of the ICE 
Co-authored-by: Ralf Jung <post@ralfj.de>
 2022-07-19 20:23:30 -04:00
Ralf Jung
4d220c31a4 add some dyn upcasting tests 2022-07-19 19:40:01 -04:00
bors
8757d866ab Auto merge of #2350 - RalfJung:remove-deprecated, r=oli-obk 
remove deprecated options

These have been deprecated a month ago and nobody said they need them. Is that enough time? We can also let this PR sit a little.

Cc https://github.com/rust-lang/miri/issues/2187 https://github.com/rust-lang/miri/issues/2188
(keeping them open to track removing their supporting infrastructure in the core interpreter)
 2022-07-19 12:29:29 +00:00
Ralf Jung
c850ffe01a add support for new RMW orders 2022-07-18 08:20:06 -04:00
bors
5a4d71faad Auto merge of #2379 - RalfJung:ui-test-target-filter, r=oli-obk 
ui_test: more robust syntax for target filtering

Implicit fallbacks are always fragile and prone to typos, so let's be explicit.
 2022-07-18 07:26:49 +00:00
Ralf Jung
e30dd07139 libc test: also call isatty on an actual file 2022-07-17 22:31:38 -04:00
Ralf Jung
1c85975768 ui_test: more robust syntax for target filtering 2022-07-17 21:54:10 -04:00
Ben Kimock
eefdeacdb1 Test that isatty doesn't crash 2022-07-17 21:13:59 -04:00
bors
e0672589d3 Auto merge of #2370 - RalfJung:weak-mem-test, r=RalfJung 
add another weak mem consistency test

`@cbeuw` your code seems to do this correctly? :D
 2022-07-14 12:23:47 +00:00
Ralf Jung
b8a0c49e51 test that we can see this weak behavior 2022-07-14 08:23:31 -04:00
Ralf Jung
07c3e42bd7 replace a macro by a function 2022-07-14 08:17:18 -04:00
Ralf Jung
820f322b86 add work-around for #2164 2022-07-14 08:07:59 -04:00
Ralf Jung
11f2b83464 fix a missing thread join 2022-07-14 07:59:22 -04:00
Ralf Jung
bd69a92b4b rustup 2022-07-13 22:35:45 -04:00
Ralf Jung
a272ca2cf7 add another weak mem consistency test 2022-07-13 21:50:19 -04:00
Ralf Jung
49a6c230cb remove deprecated options 2022-07-11 21:28:54 -04:00
Oli Scherer
6e106617f1 Port all tests 2022-07-08 16:08:32 +00:00
Ralf Jung
b6602f5d11 rustup 2022-07-06 22:55:12 -04:00
Ralf Jung
5fed3ebc26 adjust code for copy_op changes 2022-07-06 21:40:31 -04:00
Ralf Jung
e5df0cc770 adjust tests for removal of unsized_locals 2022-07-06 21:40:31 -04:00
Ralf Jung
d5f1c26380 rustup; ptr atomics 2022-07-06 21:38:52 -04:00
bors
36d8f5cbfc Auto merge of #2336 - RalfJung:wide-ptr-compare, r=RalfJung 
fix comparing wide raw pointers

Fixes https://github.com/rust-lang/rust/issues/96169

However I am not sure if these are the correct semantics. I'll wait for confirmation in that issue.
 2022-07-06 12:16:25 +00:00
Ralf Jung
de2915bba7 rustup 2022-07-05 22:29:38 -04:00
Ralf Jung
6c8ad4abc9 fix comparing wide raw pointers 2022-07-05 21:21:02 -04:00
Ralf Jung
2931e0fd63 handle Box with allocators 2022-07-05 08:34:41 -04:00
Ralf Jung
a4e7e1e6b5 fix retagging of vtable ptrs 2022-07-03 11:56:29 -04:00
Ralf Jung
5f7bc9739b move arc_drop test to miri-test-libstd 
and make weak memory consistency test a bit faster again
 2022-07-03 08:13:58 -04:00
Ralf Jung
b4520e4591 test fs::read_link surface function 2022-07-02 13:32:04 -04:00
Ralf Jung
98254f67af pointer tag tracking: on creation, log the offsets it is created for 2022-07-02 11:33:29 -04:00
Ralf Jung
ae51998191 male libc.rs at least build on FreeBSD 2022-07-02 09:45:00 -04:00
Ralf Jung
d09db1660b fix and slightly improve data race reports 2022-07-01 20:13:44 -04:00
Ralf Jung
7f3fbbdee7 allocation tracking: also print size, alignment, kind of the allocation 2022-06-30 22:24:23 -04:00
Oli Scherer
a9f9d48b1a Support no-std targets and test it in CI 2022-06-30 12:51:22 +00:00
bors
5974e7d4a9 Auto merge of #2287 - RalfJung:field-retagging, r=RalfJung 
stacked borrows: add option for recursive field retagging
 2022-06-29 23:04:07 +00:00
Ralf Jung
955f961f83 merge two SB test files 2022-06-29 18:22:30 -04:00
Ralf Jung
c4e86e103e add option for recursive field retagging 2022-06-29 18:22:30 -04:00
Christian Legnitto
73a1a27a45 Support gettimeofday on more than macos 
This appears to be in linux and in openbsd as well:

* https://github.com/torvalds/linux/blob/master/lib/vdso/gettimeofday.c
* https://github.com/openbsd/src/blob/master/sys/sys/time.h#L439

Co-authored-by: Ralf Jung <post@ralfj.de>
 2022-06-29 17:48:04 -04:00
Ralf Jung
839c120b40 fmt 2022-06-29 10:09:18 -04:00
Ralf Jung
ea8dba411b improve atomics test coverage 2022-06-29 09:31:11 -04:00
Ralf Jung
8bd4bbe3e4 tweak int2ptr diagnostics 2022-06-28 08:52:22 -04:00
Ralf Jung
c16b380d6b finally we can actually have adjacent allocations :) 2022-06-27 22:52:02 -04:00
bors
7fafbde038 Auto merge of #2275 - RalfJung:permissive-provenance-for-all, r=RalfJung 
Enable permissive provenance by default

This completes the plan laid out in https://github.com/rust-lang/miri/issues/2133:
- We use permissive provenance with wildcard pointers by default.
- We print a warning on int2ptr casts. `-Zmiri-permissive-provenance` suppresses the warning; `-Zmiri-strict-provenance` turns it into a hard error.
- Raw pointer tagging is now always enabled, so we remove the `-Zmiri-tag-raw-pointers` flag and the code for untagged pointers. (Passing the flag still works, for compatibility -- but we just ignore it, with a warning.)

We also fix an intptrcast issue:
- Only live allocations are considered when computing the AllocId from an address.

So, finally, Miri has a good story for ptr2int2ptr roundtrips *and* no weird false negatives when doing raw pointer stuff with Stacked Borrows. :-) 🎉   Thanks a lot to everyone who helped with this, in particular `@carbotaniuman` who convinced me this is even possible.

Fixes https://github.com/rust-lang/miri/issues/2133
Fixes https://github.com/rust-lang/miri/issues/1866
Fixes https://github.com/rust-lang/miri/issues/1993
 2022-06-28 01:20:40 +00:00
Ralf Jung
c1eddbc7fe show int2ptr warning once for each span (but don't duplicate the long help) 2022-06-27 20:50:45 -04:00
Ralf Jung
67e89b53e2 fix warning text 2022-06-27 20:04:46 -04:00
bors
f5593de579 Auto merge of #2221 - InfRandomness:freebsd-target-support, r=RalfJung 
Freebsd-target-support

Implement freebsd as a target for miri
 2022-06-27 17:40:15 +00:00