Christian Poveda
62280b4b11
Use libcore's align_offset
2019-09-11 11:09:56 -05:00
Oliver Scherer
e479ab2640
Rustup
2019-09-06 11:10:24 +02:00
Christian Poveda
4afa3bccb0
Rewrite alloc_env_var
2019-08-29 15:03:10 -05:00
Christian Poveda
814fe99516
Add cargo-miri test for no isolation
2019-08-29 10:13:02 -05:00
Christian Poveda
9c54368cca
Exclude TERM env var by default
2019-08-29 04:07:20 -05:00
Christian Poveda
c1cec3b247
Exclude env vars using flag
2019-08-28 17:57:41 -05:00
bors
283928ad55
Auto merge of #925 - christianpoveda:environ-shim, r=RalfJung
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Write name and value for each env var
In order to res0lve https://github.com/rust-lang/miri/issues/756 is necessary to have the whole `"NAME=VALUE"` sequence of bytes written into memory instead of just the value.
This change does not affect the interface of the `shim::envs::EnvVars` type in any way.
r? @RalfJung @oli-obk
2019-08-27 15:59:32 +00:00
Christian Poveda
7d93cc7b5e
Add docs
2019-08-27 08:45:37 -05:00
Ralf Jung
3a68d943ba
rustup
2019-08-27 08:32:31 +02:00
Christian Poveda
ace3416cf2
Write name and value for each env var
2019-08-26 18:08:26 -05:00
Ralf Jung
4f1c9bb607
adjust for typed binary/unary_op
2019-08-18 07:42:15 +02:00
Ralf Jung
f9241be734
fix warning
2019-08-15 11:24:04 +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
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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
666cd22fa6
Wrap hashmap for env vars in its own type
2019-08-13 11:34:43 -05:00
Ralf Jung
95fb11d51f
make TLS state private to TLS module
2019-08-13 09:29:01 +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
Christian Poveda
253af9692a
Fix formatting
2019-08-07 10:50:46 -05:00
Ralf Jung
455531c564
Revert "uninit intrinsic is gone"
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This reverts commit fa290f1a48
.
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
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
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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
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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
Aaron Hill
3118b9fe42
Add misssing 'roundf32' and 'roundf64' intrinsics
2019-08-04 10:25:29 -04:00
Ralf Jung
0096a0df2a
gen_random helper: move ptr argument to front
2019-08-04 14:49:10 +02:00
Ralf Jung
a4cc58efc6
one more place -> ptr rename
2019-08-04 10:54:07 +02:00
Ralf Jung
19add0bb75
places and pointers are not the same thing; this is a place
2019-08-04 10:52:09 +02:00
Ralf Jung
f47e58950b
check that atomics are sufficiently aligned, and add test
2019-08-04 10:30:42 +02:00
bors
d9d6df93a9
Auto merge of #881 - RalfJung:rustup, r=RalfJung
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adjust for rustc changes
2019-08-03 18:56:38 +00:00
Ralf Jung
8d99e42f47
test memalign contract (rustc is fixed)
2019-08-03 20:53:42 +02:00
Ralf Jung
f65e7cd2d1
adjust for rustc changes
2019-08-03 20:31:33 +02:00
bors
d0e8850267
Auto merge of #877 - christianpoveda:ldexp-shim, r=RalfJung
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Add shim for ldexp
Fixes https://github.com/rust-lang/miri/issues/821
r? @RalfJung
2019-08-03 16:14:20 +00:00
Christian Poveda
c4cea035e6
Formatting
2019-08-03 10:51:23 -05:00
Ralf Jung
61d8a4e101
simplify code
2019-08-03 15:01:04 +02:00
Ralf Jung
8071034b93
fix for error refactoring
2019-08-03 10:25:55 +02:00
Christian Poveda
ff2001040f
Add shim for ldexp
2019-08-02 15:46:28 -05:00
Lzu Tao
fd71fbea0f
build: Fix build after rust-lang/rust#60951
2019-07-24 07:45:34 +07:00
Ralf Jung
a2541aacd6
bump rust
2019-07-21 11:56:10 +02:00
Ralf Jung
f8c6eb5e8c
thread creation error for Windows
2019-07-11 18:59:11 +02:00
Ralf Jung
f79f31dfa1
adjust for rustc changes; normalize mplace before doing freeze-sensitive visit
2019-07-10 14:36:56 +02:00
Lzu Tao
3ea62d3527
Remove SliceConcatExt import
2019-07-10 09:56:35 +07:00
bors
e4a98ea8d8
Auto merge of #826 - RalfJung:uninit, r=RalfJung
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uninit intrinsic is gone
Finally. :D
However, to land this we'll need to fix the intptrcast issues that block https://github.com/rust-lang/miri/pull/803 .
2019-07-06 09:40:51 +00:00
Ralf Jung
47bfc62b5b
use Memory::read_c_str, avoid a few to_ptr
2019-07-06 11:01:07 +02:00
Ralf Jung
4fa243be78
adjust for get_fn signature change
2019-07-06 10:07:22 +02:00
Ralf Jung
8093a59ffb
move gen_random to helpers
2019-07-06 10:07:21 +02:00
Ralf Jung
4f6a56f54f
better error message when the program tries to spawn a thread
2019-07-06 10:07:21 +02:00
Ralf Jung
2ca1b94e6d
update to FnVal changes; implement basic Dlsym support and use it for getentropy
2019-07-06 10:07:21 +02:00
Ralf Jung
fa290f1a48
uninit intrinsic is gone
2019-07-06 10:06:45 +02:00
Ralf Jung
b324cbf282
Merge remote-tracking branch 'origin/master' into rustup
2019-07-06 09:29:17 +02:00
Ralf Jung
1729965808
rename InterpretCx -> InterpCx
2019-07-05 23:48:51 +02:00
Ralf Jung
f23b782101
align small malloc-allocations even less, and test that we do
2019-07-05 23:48:48 +02:00
Ralf Jung
89696a4ab9
Merge remote-tracking branch 'origin/master'
2019-07-05 22:46:11 +02:00
Ralf Jung
aad5fde703
fix deallocating/reallocating with integer pointers
2019-07-05 19:21:21 +02:00
Ralf Jung
698b311a59
fix NULL in TLS dtors
2019-07-05 10:08:57 +02:00
Ralf Jung
07d5e9917c
avoid Scalar::is_null_ptr, it is going away
2019-07-05 09:56:42 +02:00
Ralf Jung
93c62a4912
move tls.rs into shims module
2019-07-03 23:12:44 +02:00
bors
93f5892962
Auto merge of #815 - RalfJung:memory-audit, r=RalfJung
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don't call Memory::get without checking the pointer first
Also avoid Memory::get if we just need to know align/size.
I audited all uses of `alloc_id`; the rest should be fine (and we can kill a bunch of them once https://github.com/rust-lang/rust/pull/62257 lands).
2019-07-01 20:59:17 +00:00
Ralf Jung
7b702b9258
move find_fn (which is not specific to foreign items) out of foreign_items
2019-07-01 00:28:31 +02:00
Ralf Jung
4135441137
don't call Memory::get without checking the pointer first; avoid Memory::get if we just need to know align/size
2019-07-01 00:24:56 +02:00
Ralf Jung
cb6d4f0c9a
test even more size-alignment combinations. found a bug in libstd!
2019-06-30 21:23:48 +02:00
Ralf Jung
709b474859
fix minimal alignment for system allocation functions
2019-06-30 21:10:47 +02:00
Ralf Jung
b8879f3d8c
move shims (foreign items and intrinsics) into submodule
2019-06-30 15:35:28 +02:00