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140 Commits

Author SHA1 Message Date
Christian Poveda
ca3a917a6f Enable close call for macos 2019-09-25 11:16:11 -05:00
Christian Poveda
01f64616ad Check that the only flag change is done to enable FD_CLOEXEC 2019-09-25 11:11:20 -05:00
Christian Poveda
3726081857 Add helper function to fetch libc constants 2019-09-25 10:49:12 -05:00
Christian Poveda
79b1f91f45 First version of file handling 2019-09-25 01:17:18 -05:00
Christian Poveda
0eed5e64de Add chdir shim 2019-09-24 15:50:00 -05:00
Christian Poveda
02261e4be2 Fix comments 2019-09-24 09:29:16 -05:00
Christian Poveda
e2c54e64d1 Ignore integers 2019-09-22 21:39:17 -05:00
Christian Poveda
f736636038 Throw unsupported error when alignment is not a power of two 2019-09-22 20:56:48 -05:00
Christian Poveda
0f58289b3d fetch ERANGE value from libc 2019-09-20 11:32:07 -05:00
Christian Poveda
c0a6b5ff69 Set errno when getcwd fails 2019-09-20 03:30:55 -05:00
Christian Poveda
49275d4269 Avoid writing more bytes than necessary 2019-09-20 02:13:48 -05:00
Christian Poveda
133c2b39db Only use getcwd without isolation 2019-09-19 10:32:18 -05:00
Christian Poveda
5cf90bc786 Add getcwd shim 2019-09-18 16:13:59 -05:00
Christian Poveda
4a0b7446cf Move truncation from the main branch 2019-09-17 13:26:12 -05:00
Christian Poveda
881929f753 Add align_offset for integers 2019-09-17 11:47:01 -05:00
Christian Poveda
55863cb88e Use force_ptr instead of assert_ptr 2019-09-16 10:16:06 -05:00
Christian Poveda
fa20338c9a Use str::from_utf8 instead 2019-09-12 09:36:31 -05:00
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 
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 
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" 
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
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