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1922 Commits

Author SHA1 Message Date
Christian Poveda
508df227e5 Group libc helper functions 2019-10-12 19:48:18 -05:00
Ralf Jung
19fb53e8a3 better debugging for sysroot check 2019-10-12 18:11:44 +02:00
Christian Poveda
d73fae1b28 Remove F_SETFD command 2019-10-11 12:20:06 -05:00
Christian Poveda
a1c6797c5c Error when there is an unsupported flag 2019-10-11 11:42:12 -05:00
Christian Poveda
2cbf4afa99 Split write_c_ints into less specific helper functions 2019-10-11 11:41:11 -05:00
Christian Poveda
87b210df6c Fix sign when number of seconds is zero 2019-10-11 11:39:32 -05:00
Christian Poveda
8f4d185d1b Move time related functions to its own module 2019-10-11 11:39:31 -05:00
Christian Poveda
b8ee90d22e Throw error instead of panicking for unfittable bits 2019-10-11 11:38:24 -05:00
Christian Poveda
9f24c12624 Add helper function to write structs 2019-10-11 11:38:22 -05:00
Christian Poveda
b7863f2509 Add gettimeofday shim for macOS 2019-10-11 11:36:33 -05:00
Christian Poveda
7a6df8504f Get size of integers using libc 2019-10-11 11:36:33 -05:00
Christian Poveda
adfa2eb062 Return negative times when the current time is before the unix epoch 2019-10-11 11:36:33 -05:00
Christian Poveda
fcf04b5425 Reduce size of nanoseconds 2019-10-11 11:36:33 -05:00
Christian Poveda
aa3e9703d1 Add clock_gettime shim 2019-10-11 11:36:33 -05:00
Christian Poveda
003b257f87 Change error handling style for consistency 2019-10-11 08:20:32 -05:00
Christian Poveda
60cf06a03f Use existing tcx instead 2019-10-11 04:20:18 -05:00
Christian Poveda
67ea454647 Correct style of comments 2019-10-11 04:17:43 -05:00
Christian Poveda
1c64f29811 Add comment for the flag diff check 2019-10-11 03:55:18 -05:00
Christian Poveda
12040aae88 Add comment explaining why buffer isn't overflowed 2019-10-11 03:43:20 -05:00
Christian Poveda
c8df0171e8 Move functions to eval libc constants to helpers 2019-10-11 01:53:31 -05:00
Christian Poveda
976c976f09 Rename shims::io to shims::fs 2019-10-11 01:49:28 -05:00
YOUNGSUK_KIM
610dbdd562 fixed cargo-miri bug for windows users 2019-10-10 11:03:20 -04:00
Christian Poveda
187361996f Add errno_location shim for MacOS 2019-10-08 10:22:39 -05:00
Christian Poveda
ffc47de1b9 Add unlink shim to delete files 2019-10-08 08:50:58 -05:00
bors
9d03dd6364 Auto merge of #977 - christianpoveda:last-error-ptr, r=oli-obk 
Move last error into memory

These changes move the `Evaluator::last_error` into miri's memory and implement the `__errno_location()` shim (which is used by the file handling functions when they fail).
 2019-10-08 13:21:05 +00:00
Christian Poveda
459c65a4f9 Add method to consume io::Error 2019-10-08 08:18:51 -05:00
Christian Poveda
887d748114 Add __errno_location shim 2019-10-07 09:15:37 -05:00
Christian Poveda
11d7be9c6f Move last_error into memory 2019-10-07 09:15:32 -05:00
Christian Poveda
905c70cfa5 Rustfmt 2019-10-07 09:12:30 -05:00
YOUNGSUK_KIM
2b3b865c28 change cargo-miri.rs to fix issue #978 2019-10-05 17:11:09 -04:00
Nicolas
0c4003631d
Add missing atomic_fence intrinsics as nops 
Fixes #972
 2019-10-05 06:12:37 -03:00
Christian Poveda
6c36a8c949 Return earlier when reading/writing 0 bytes 2019-10-02 09:12:03 -05:00
Christian Poveda
f5022b19d3 Fix dangling pointer bug for zero-sized reads 2019-10-02 08:43:23 -05:00
Christian Poveda
78e0d309ef Avoid early return after handles are removed 2019-10-01 14:07:45 -05:00
Christian Poveda
5a05c04c85 Correct name of each shim when erroring 2019-10-01 11:14:50 -05:00
Christian Poveda
cd495cb04f Add file writing capabilities 2019-10-01 11:10:37 -05:00
Christian Poveda
d0509d719c Add docs for helper functions 2019-10-01 10:31:04 -05:00
Christian Poveda
50be5a83c5 Remove return argument when fd is not found 2019-10-01 09:28:48 -05:00
Christian Poveda
644467c570 Add methods to handle invalid fides 2019-09-30 15:54:43 -05:00
Christian Poveda
efbe798e62 Avoid buffer allocation to read files 2019-09-30 14:21:45 -05:00
Christian Poveda
775246e329 Add method to consume std::io::Result 2019-09-30 14:08:12 -05:00
Christian Poveda
03ed4123c0 Add FileHandle struct 2019-09-30 11:51:09 -05:00
Christian Poveda
b540e5d24e Reserve fides for stdio and fix merge issues 2019-09-30 10:54:51 -05:00
bors
b625812092 Auto merge of #957 - christianpoveda:ptr-align-offset, r=RalfJung 
Fixes for align_offset

This addresses @RalfJung's comments in https://github.com/rust-lang/miri/pull/945
 2019-09-28 18:38:00 +00:00
Ralf Jung
63ea13ad0d fix miri-rustc-tests 2019-09-28 11:00:05 -04:00
Ralf Jung
28e814ab53 rustup 2019-09-28 10:37:48 -04:00
Oliver Scherer
9fdb347ad7 Rustup to sty -> kind changes 2019-09-26 11:41:11 +02:00
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