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2021 Commits

Author SHA1 Message Date
bors
6b56aefa0b Auto merge of #1239 - elichai:2020-03-abort-intrinsics, r=RalfJung 
Abort instead of panic on asserting intrinsics

This fixes #1222
replacing the panic with an abort and a corresponding message.
the stack trace is already printed, this just adds an optional message the caller can pass, and I just pass the same message we passed to the panic but now to the abort instead.

r? @RalfJung
 2020-03-18 12:20:30 +00:00
Elichai Turkel
52e1372e03
Abort instead of panic in asserting intrinsics, because they might not be panic safe 2020-03-18 14:14:23 +02:00
Elichai Turkel
1b8979c8c7
Add an optional message to abort 2020-03-18 14:14:23 +02:00
Ralf Jung
b82cf36117 rustup; remove no longer existing intrinsics 2020-03-17 21:11:19 +01:00
Ralf Jung
8b6af3eacb avoid using unchecked casts or arithmetic 2020-03-17 15:21:43 +01:00
Youngsuk Kim
a664156440
Minor typo fix 
"initializiation" => "initialization"
 2020-03-15 18:06:21 -04:00
Ralf Jung
17a677f4a9 abort intrinsic is handled by librustc_mir now 2020-03-15 11:17:07 +01:00
Ralf Jung
1c4f27f1b2 adjust Miri to needs of changed unwinding strategy 2020-03-15 10:59:07 +01:00
Ralf Jung
a92b2274ce fix typo and deduplicate comment 2020-03-14 12:05:25 +01:00
Ralf Jung
497fbcbf44 rustup, fix for intrinsic rename and transmute error change 2020-03-14 09:27:35 +01:00
Ralf Jung
13ae3147f0 refactor handling of diverging intrinsics/foreign functions 2020-03-12 21:20:16 +01:00
Ralf Jung
5531a79f4c rustup, test Abort terminator 2020-03-12 20:48:04 +01:00
bors
0f22d8a208 Auto merge of #1213 - lcnr:master, r=RalfJung 
rm custom `intrinsics::discriminant_value`

@RalfJung requires https://github.com/rust-lang/rust/pull/69825
 2020-03-12 16:50:12 +00:00
Ralf Jung
76ee8ff458 use ctfe_backtracte variable for backtrace control 2020-03-11 20:39:18 +01:00
Ralf Jung
45d5a37787 rustup+fix 2020-03-11 20:39:18 +01:00
Ralf Jung
548c90e102 share some code between panic intrinsics, and fix the message 2020-03-11 19:53:07 +01:00
Elichai Turkel
e81ebffa59
Implement panic_if_any_invalid and panic_if_zero_invalid intrinsics 2020-03-11 16:00:08 +02:00
Ralf Jung
8394456247 properly panic in panic_if_uninhabited and align_offset shims 2020-03-08 20:00:40 +01:00
Christian Poveda
5dc60d974b
move environ place to EnvVars 2020-03-08 11:58:20 -05:00
Ralf Jung
87dbf10e84 move environ init to update_environ 2020-03-08 17:21:02 +01:00
Christian Poveda
8392a0c589
only expose environ on linux 2020-03-08 10:16:31 -05:00
Bastian Kauschke
6fd3c9174c rm custom intrinsics::discriminant_value 2020-03-08 14:31:57 +01:00
Christian Poveda
18a71ef7b3
minor corrections 2020-03-07 11:35:00 -05:00
Christian Poveda
e31b8b3342
add _NSGetEnviron foreign function for macos 2020-03-07 10:06:20 -05:00
Christian Poveda
aedc34c6e5
deallocate old environ 2020-03-06 18:11:05 -05:00
Ralf Jung
7882dfb3f5
fix env update, and expand test 2020-03-06 08:21:53 -05:00
Christian Poveda
4f5fdc5810
update the environ shim when environment changes 2020-03-06 08:21:52 -05:00
Christian Poveda
d13fe01f82
add working shim for environ 2020-03-06 08:19:56 -05:00
Ralf Jung
ade4c4e733 make the new option actually do something 2020-03-06 09:11:41 +01:00
Ralf Jung
d82d701360 add option to track a particular AllocId (does nothing yet) 2020-03-06 09:06:23 +01:00
Ralf Jung
148269dd4b finally stop using min/max_value and the integer modules 2020-03-04 13:01:06 +01:00
bors
4f437099d8 Auto merge of #1202 - RalfJung:symbols, r=RalfJung 
switch extern_statics map to symbols, and use FxHashMap everywhere

Cc @eddyb
 2020-03-02 21:37:08 +00:00
Ralf Jung
92a28f8d8f HashMap -> FxHashMap 2020-03-02 22:36:15 +01:00
Ralf Jung
0e021ad76c switch extern_statics map to symbols 2020-03-02 22:30:20 +01:00
Ralf Jung
68f70195fa rename xargo -> xargo_check 2020-03-02 22:10:48 +01:00
Aaron Hill
5960e8b80e
Rename XARGO env var to XARGO_CHECK 
This reflects the fact that we want bootstrap to override `xargo-check`,
not `xargo
 2020-03-02 14:17:14 -05:00
Ralf Jung
88c45f9891 adjust for rustc changes 2020-03-02 13:51:08 +01:00
Ralf Jung
59bddba5f3 remove unused import 2020-03-02 09:05:55 +01:00
Ralf Jung
90327335fc canonicalize alloc ID for ptr-to-int cast 2020-03-02 09:03:08 +01:00
Ralf Jung
8ef303cd32 port from find_foreign_static to canonical_alloc_id 2020-03-02 09:03:08 +01:00
Ralf Jung
5d8fbfcb5f rename memory kind: Env -> Machine 2020-03-02 09:01:23 +01:00
Ralf Jung
48a4e3f4d8 format a few things 2020-03-01 11:54:19 +01:00
Ralf Jung
af98bd9a53 fix trailing indent in xargo files 2020-03-01 11:53:34 +01:00
Ralf Jung
cc1ebd0af6 some formatting 2020-03-01 10:29:05 +01:00
Ralf Jung
ea5aa19487 rustup 2020-03-01 10:22:13 +01:00
Ralf Jung
2b04e3954a Remove incorrect try_lock from Windows critical section shim 2020-02-29 20:47:57 +01:00
Ralf Jung
5187e5ddd6 avoid Scalar::to_bits 2020-02-28 10:00:20 +01:00
bors
c0934e1eca Auto merge of #1152 - divergentdave:shim-directory, r=RalfJung 
Add directory-related shims

This PR adds support for `mkdir`, `rmdir`, `opendir`, `closedir`, and `readdir64_r`.

Open directory streams are tracked through a HashMap indexed by pointer locations, which holds directory iterators. Since `DIR` is an opaque type in glibc, I represent them with 1-byte allocations, and then just use their pointers in HashMap lookups.

Tests are included to exercise the new functionality.
 2020-02-26 14:15:55 +00:00
Ralf Jung
62f9f4c578
fix Windows build failure 2020-02-26 15:15:16 +01:00
David Cook
df59d7ff74 Review comments 2020-02-26 07:59:11 -06:00