Ralf Jung
b4bdd5ca10
fix vscode configuration
2022-08-17 07:44:12 -04:00
bors
a000764fb9
Auto merge of #2487 - RalfJung:rustup, r=RalfJung
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rustup
Testing for nicer backtraces from https://github.com/rust-lang/rust/pull/100501 .
2022-08-14 11:52:36 +00:00
Ralf Jung
e70473d944
rustup
2022-08-14 07:51:45 -04:00
bors
50ef22af52
Auto merge of #2484 - RalfJung:rustup, r=RalfJung
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rustup; enable extra const UB checks
2022-08-13 13:04:16 +00:00
Ralf Jung
d59bad95fd
fix data_race test
2022-08-13 09:03:30 -04:00
Ralf Jung
7df41a77b8
rustup
2022-08-13 08:23:28 -04:00
bors
4e1bc7e695
Auto merge of #2482 - RalfJung:raw-eq, r=RalfJung
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add test for raw_eq on a pointer
Let's make sure this keeps erroring; I have plans to refactor that part of the interpreter which will fix the error message (but could also lead to us accidentally accepting this which this test is there to avoid).
2022-08-12 15:26:53 +00:00
Ralf Jung
74e87b1dc5
add test for raw_eq on a pointer
2022-08-12 11:24:55 -04:00
bors
403b3f94bb
Auto merge of #2480 - RalfJung:rustup, r=RalfJung
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Rustup
2022-08-11 23:28:14 +00:00
Ralf Jung
96049ef88e
move a bunch of type information into the respective shim
2022-08-11 19:27:24 -04:00
Ralf Jung
38a495346f
remove prctl, now that std does not use it any more
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it is a terrible variadic function...
2022-08-11 19:06:30 -04:00
Ralf Jung
23cd7b863f
rustup for pthread_setname_np on Linux
2022-08-11 19:06:30 -04:00
bors
39ee574715
Auto merge of #2478 - RalfJung:rustup, r=RalfJung
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rustup
2022-08-10 12:28:54 +00:00
bors
78cbda3bb2
Auto merge of #2461 - RalfJung:frame-in-std, r=RalfJung
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add special exception for std_miri_test crate to call std-only functions
These being the unit tests of std, they have their own copy of `std::sys` and `std::thread`, so the existing check says this is not std. The check is correct but we want to allow this so we just hard-code the crate name.
The point of this `frame_in_std` check is to prevent people from directly interacting with shims that aren't really properly implemented, but it doesn't need to be 100% airtight. If someone really wants to call their crate `std_miri_test` in order to access some broken shims... they can keep the pieces.
2022-08-10 12:03:51 +00:00
Ralf Jung
591274bbd9
rustup
2022-08-10 08:03:00 -04:00
bors
5aef34c016
Auto merge of #2464 - RalfJung:atomic-must-be-mutable, r=RalfJung
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Atomics must be mutable
Fixes https://github.com/rust-lang/miri/issues/2463
Needs https://github.com/rust-lang/rust/pull/100181
2022-08-09 18:00:31 +00:00
Ralf Jung
a1f5a75c80
rustup
2022-08-09 13:59:43 -04:00
Ralf Jung
43d3963672
more detailed error message
2022-08-09 13:59:34 -04:00
Ralf Jung
927ab19cfc
make some operations private to the data race detector / atomic intrinsic file
2022-08-09 13:59:34 -04:00
Ralf Jung
cd2edbfd09
ensure atomics happen on mutable allocations, and fix futex test
2022-08-09 13:59:34 -04:00
Ralf Jung
d630671a33
move atomic access alginment check to helper function and inside atomic access lib
2022-08-09 13:59:34 -04:00
bors
df3c141762
Auto merge of #2477 - RalfJung:show-error, r=RalfJung
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don't make it quite so easy to get Miri to panic
Panicking on incorrect `-Zmiri` flags is a bit embarrassing, so let's finally fix that.
2022-08-08 15:37:01 +00:00
Ralf Jung
b99d7bc77f
avoid intermediate allocations in show_error macro
2022-08-08 11:35:54 -04:00
Ralf Jung
1164815750
make cargo-miri show_error a bit nicer to use
2022-08-08 11:32:49 -04:00
Ralf Jung
12e3f75fd4
don't make it qutie so easy to get Miri to panic
2022-08-08 11:32:31 -04:00
bors
654e15b51c
Auto merge of #2471 - RalfJung:term, r=RalfJung
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stop excluding TERM env var on Unix
Effectively reverts https://github.com/rust-lang/miri/pull/2018 .
Needs https://github.com/rust-lang/rust/pull/100206 to not be terribly slow.
Fixes https://github.com/rust-lang/miri/issues/2292 .
2022-08-08 00:38:17 +00:00
Ralf Jung
5ead47e623
rustup
2022-08-07 20:36:57 -04:00
bors
94b6aaf267
Auto merge of #2476 - RalfJung:target-dir, r=RalfJung
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clarifying comments for target-dir handling
I thought we could simplify this logic, but alas, `cargo metadata --target-dir` is not a thing (even though the effective target-dir *does* affect the metadata).
2022-08-07 15:54:32 +00:00
Ralf Jung
0f1ce43502
clarifying comments for target-dir handling
2022-08-07 11:53:25 -04:00
bors
5b22aa7873
Auto merge of #2475 - RalfJung:rustc-lints, r=RalfJung
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enable rustc lints
Given how many rustc APIs we are using, this is probably a good idea.
Seems like we are lint-clean right now. :)
2022-08-07 14:17:21 +00:00
Ralf Jung
b36b5e38b7
fix rustc lints in Miri
2022-08-07 10:17:02 -04:00
Ralf Jung
366d11b2d8
enable rustc lints
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(but not in cargo-miri and ui_test)
2022-08-07 09:45:42 -04:00
bors
a522442521
Auto merge of #2474 - RalfJung:cargo-metadata-args, r=RalfJung
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also forward --manifest-path to 'cargo metadata'
and then I went on to refactor the argument flag splitting thing a bit, and, uh, that snowballed...
2022-08-07 02:49:33 +00:00
Ralf Jung
04744a2935
fix CI benchmark checks
2022-08-06 22:47:29 -04:00
Ralf Jung
08e7d94562
avoid some string copies...
2022-08-06 21:31:40 -04:00
Ralf Jung
465538245a
reuse arg flag parse logic in rustdoc handling
2022-08-06 19:42:32 -04:00
Ralf Jung
e12df0f404
also forward --manifest-path to 'cargo metadata'
2022-08-06 19:42:32 -04:00
bors
aa53f3f77f
Auto merge of #2472 - RalfJung:backtrace, r=RalfJung
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fix RUSTC_BACKTRACE always being set
I kept wondering why Miri programs, whenever isolation is disabled, behave as if RUSTC_BACKTRACE was set. Finally I realized it's because some early rustc setup code sets that env var, and that is then propagated to the interpreted program.
So fix that by taking a copy of the environment before any rustc setup, and use that copy as the basis for what is provided to the interpreted program.
2022-08-06 19:30:50 +00:00
Ralf Jung
141d5a6396
avoid panic/panic folder
2022-08-06 15:30:00 -04:00
Ralf Jung
d2ba40e9e1
make tests pass again
2022-08-06 15:29:43 -04:00
Ralf Jung
76d99c37c9
fix RUSTC_BACKTRACE always being set
2022-08-06 15:21:08 -04:00
Ralf Jung
353f7d539a
add special exception for std_miri_test crate to call std-only functions
2022-08-06 14:51:03 -04:00
bors
f0cd09814b
Auto merge of #2470 - RalfJung:macos-env, r=RalfJung
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support current_exe and home_dir on macOS
also fix write_os_str length logic
2022-08-06 18:38:37 +00:00
Ralf Jung
79d147edb7
make home_dir work on macOS
2022-08-06 14:38:17 -04:00
Ralf Jung
437d241412
move tests covering the env:: module into their own directory
2022-08-06 14:37:46 -04:00
Ralf Jung
f8449c2c78
stop excluding TERM env var on Unix
2022-08-06 14:31:26 -04:00
Ralf Jung
61be3bae40
support current_exe on macOS, and fix write_os_str length logic
2022-08-06 12:40:34 -04:00
bors
f633537f3e
Auto merge of #2469 - RalfJung:math, r=RalfJung
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implement some missing float functions
With this we support the entire float API surface of the standard library. :)
Also fixes https://github.com/rust-lang/miri/issues/2468 by using host floats to implement FMA.
2022-08-06 15:01:44 +00:00
Ralf Jung
b1316eca92
support and test some more math functions
2022-08-06 11:01:19 -04:00
Ralf Jung
5a4ac1ebf0
work around apfloat bug in FMA by using host floats instead
2022-08-06 11:01:19 -04:00
