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1632 Commits

Author SHA1 Message Date
Ralf Jung
3a68d943ba rustup 2019-08-27 08:32:31 +02:00
Ralf Jung
c6c9276d61 bump Rust and xargo 2019-08-26 19:44:27 +02:00
bors
631d5facba Auto merge of #914 - christianpoveda:use-host-rng, r=RalfJung 
Use host's rng when communication is enabled

This uses the host's randomness when the communication enabled flag is used. I am not sure about the error handling. I was thinking about fallbacking to `rand` if `getrandom` fails and also print something so the user knows miri is not using the host's rng because it failed. Let me know what you think.

Related issue: https://github.com/rust-lang/miri/issues/800.

r? @RalfJung @oli-obk
 2019-08-23 09:52:54 +00:00
Christian Poveda
f53b5b0fb4 Update -Zmiri-enable-communication docs 2019-08-20 12:22:49 -05:00
Christian Poveda
98129631b5 Use err_unsup_format instead 2019-08-20 12:20:50 -05:00
Christian Poveda
b44fd97af6 Use host's rng when communication is enabled 2019-08-19 10:43:09 -05:00
Ralf Jung
4f1c9bb607 adjust for typed binary/unary_op 2019-08-18 07:42:15 +02:00
bors
4f6f264c30 Auto merge of #909 - RalfJung:deny-warn, r=oli-obk 
deny warnings on CI
 2019-08-15 09:37:38 +00:00
Ralf Jung
f9241be734 fix warning 2019-08-15 11:24:04 +02:00
bors
c71b240f85 Auto merge of #863 - RalfJung:deref-checks, r=RalfJung 
adjust tests for eager pointer checks on deref

The Miri side of https://github.com/rust-lang/rust/pull/63075.

Fixes https://github.com/rust-lang/miri/issues/447.
 2019-08-15 09:11:08 +00:00
Ralf Jung
a801b0ba3f adjust for fn rename 2019-08-15 11:01:03 +02:00
Christian Poveda
aee8f173ec Delegate writing to emulate_foreign_item 2019-08-14 16:50:36 -05:00
Christian Poveda
41f8cfa30e Move env shims to its own module 2019-08-14 16:30:55 -05:00
bors
1f504ea7be Auto merge of #894 - christianpoveda:env-vars-communication, r=RalfJung 
Enable env communication

related issue: https://github.com/rust-lang/miri/issues/800. r? @RalfJung
 2019-08-14 18:58:06 +00:00
Christian Poveda
451a09a685 Remove tcx parameter for EnvVars::alloc_env_value 2019-08-14 13:54:57 -05:00
Christian Poveda
46f902b67d Rename export for shims::env::EnvVars 2019-08-14 11:31:29 -05:00
Christian Poveda
afc6713e41 Reorganize shims::env::EnvVars 2019-08-13 16:17:41 -05:00
Christian Poveda
67d13577aa Move test env var to test_runner 2019-08-13 12:10:24 -05:00
Christian Poveda
666cd22fa6 Wrap hashmap for env vars in its own type 2019-08-13 11:34:43 -05:00
bors
47b227e24a Auto merge of #906 - RalfJung:tls, r=RalfJung 
make TLS state private to TLS module
 2019-08-13 11:32:25 +00:00
Ralf Jung
95fb11d51f make TLS state private to TLS module 2019-08-13 09:29:01 +02:00
Ralf Jung
7a9733929b it's called RUSTC_CTFE_BACKTRACE now 2019-08-12 08:26:11 +02:00
Ralf Jung
04892d9155 typo 2019-08-10 11:33:33 +02:00
Ralf Jung
0743ed631e clamp ldexp exponent to i16 2019-08-10 11:27:27 +02:00
Ralf Jung
3ae01a64bc also support scalbn itself 2019-08-10 11:22:32 +02:00
Ralf Jung
5e3035b6cb use apfloat for ldexp 2019-08-09 19:54:01 +02:00
Christian Poveda
e1d1cd191f Use ldexp from cmath instead 2019-08-08 15:45:58 -05:00
Ralf Jung
19367fd8de bump xargo version 2019-08-08 19:34:23 +02:00
Christian Poveda
253af9692a Fix formatting 2019-08-07 10:50:46 -05:00
bors
b12ebfc3de Auto merge of #895 - RalfJung:uninit, r=oli-obk 
Revert "uninit intrinsic is gone"

This reverts commit fa290f1a481b0f98ed1de06206e643af8e04acd5.
Uninit is [being reinstated](https://github.com/rust-lang/rust/pull/63343) because it breaks some broken code.
 2019-08-07 12:42:19 +00:00
Ralf Jung
455531c564 Revert "uninit intrinsic is gone" 
This reverts commit fa290f1a481b0f98ed1de06206e643af8e04acd5.
Uninit is being reinstated because it breaks some broken code.
 2019-08-07 10:49:36 +02:00
Christian Poveda
b731a6a15f Add support for env communication 2019-08-06 17:40:07 -05:00
Christian Poveda
068c448832 Add communicate field to evaluator and fix formatting 2019-08-06 15:44:44 -05:00
Christian Poveda
655f9af7fe Add flag to enable communication 2019-08-06 15:18:22 -05:00
Ralf Jung
3fe4eec37a mention that we get the toolchain right 2019-08-06 20:52:09 +02:00
Ralf Jung
cc8d995605 go back to released xargo (the experiment is done) 2019-08-06 08:05:32 +02:00
Ralf Jung
b0cb603e3a rustup 2019-08-05 15:49:19 +02:00
Ralf Jung
d26917a9d6 fix for latest rustc 2019-08-05 10:45:48 +02:00
bors
93e110f370 Auto merge of #886 - Aaron1011:shim/getrandom, r=RalfJung 
Shim 'libc::getrandom' in addition to 'libc::syscall(libc::SYS_getrandom)'
 2019-08-04 21:02:08 +00:00
Aaron Hill
f830a6c69e
Apply more formatting fixes 
Co-Authored-By: Ralf Jung <post@ralfj.de>
 2019-08-04 16:57:17 -04:00
Aaron Hill
8650f02bc9
Add trailing comma 2019-08-04 16:12:24 -04:00
Aaron Hill
56a9a283e7
Cleanup formatting 2019-08-04 16:12:24 -04:00
Aaron Hill
a2bdb3bb94
Shim 'libc::getrandom' in addition to 'libc::syscall(libc::SYS_getrandom)' 2019-08-04 16:12:23 -04:00
bors
96adbf65bc Auto merge of #885 - Aaron1011:fix/f-round, r=RalfJung 
Add misssing 'roundf32' and 'roundf64' intrinsics
 2019-08-04 20:12:02 +00:00
Aaron Hill
4d3398fc62
Replace match with expect() 2019-08-04 15:49:14 -04:00
Aaron Hill
3118b9fe42
Add misssing 'roundf32' and 'roundf64' intrinsics 2019-08-04 10:25:29 -04:00
Aaron Hill
c2f681f005
Add semicolon 
Co-Authored-By: Ralf Jung <post@ralfj.de>
 2019-08-04 10:13:29 -04:00
Aaron Hill
0505868d18
Do nothing when we try to generate random data of length 0 
This preserves compatibility with programs that pass a null pointer and
a length of zero to getrandom(), or their platform's equivalent.
 2019-08-04 09:21:17 -04:00
Ralf Jung
0096a0df2a gen_random helper: move ptr argument to front 2019-08-04 14:49:10 +02:00
bors
ed30152b52 Auto merge of #876 - RalfJung:atomic, r=RalfJung 
check that atomics are sufficiently aligned

Fixes https://github.com/rust-lang/miri/issues/475
 2019-08-04 08:55:18 +00:00