M-Labs/compiler-builtins-zynq
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Author SHA1 Message Date
Jorge Aparicio
5d164a4eda fix the powerpc64le target 
by selecting a CPU that's compatible with the instructions that `rustc`
generates
 2016-10-14 09:59:21 -05:00
Jorge Aparicio
f6b5c56113 README: remove the Contribution sub-section 
which still referred to the Apache-2 license and is now deprecated by
the updated License section

cc @brson
 2016-10-13 20:51:50 -05:00
Jorge Aparicio
1221ff3b04 Merge pull request #98 from brson/lic 
Correct the license to that of upstream compiler-rt
 2016-10-13 12:22:06 -05:00
Brian Anderson
c064549c4b Correct the license to that of upstream compiler-rt 
As this is a derivative work we must maintain the same license terms.
 2016-10-12 17:50:39 +00:00
Jorge Aparicio
e441058be7 ci/run.sh: remove debug stuff 2016-10-10 20:53:21 -05:00
Jorge Aparicio
a163ca7ac3 fix more warnings 2016-10-10 20:21:11 -05:00
Jorge Aparicio
e05caa1227 fix warnings 2016-10-10 19:45:34 -05:00
Jorge Aparicio
8f0847eb94 rename to compiler_builtins, add rust-lang/rust-ish crate attributes 2016-10-10 19:05:21 -05:00
Jorge Aparicio
24c0247c6a add the compiler_builtins feature to src/lib.rs 2016-10-10 16:45:24 -05:00
Jorge Aparicio
d2a3c45a29 set crate_name and crate_type in src/lib.rs 2016-10-10 16:43:38 -05:00
Jorge Aparicio
4bf128a84c add a rustbuild cargo feature for integration with rust-lang/rust 2016-10-10 16:18:18 -05:00
Jorge Aparicio
c56faf22ab Merge pull request #80 from japaric/abort 
panic! -> abort
 2016-10-07 18:55:51 -05:00
Jorge Aparicio
96ddd4ed8d use test::black_box instead of ptr::*_volatile 
both prevent LLVM from optimizing away the intrinsics but the former
doesn't produce an `intrinsics` binary that segfaults
 2016-10-07 18:26:21 -05:00
Jorge Aparicio
c82403551d fix unsafe warnings 2016-10-07 18:19:40 -05:00
Jorge Aparicio
fd69beba29 get profile.dev (-debug-assertions) + LTO working 2016-10-07 18:19:40 -05:00
Jorge Aparicio
a21fb956f9 insert more abort() calls where division by zero may occur 2016-10-07 18:19:40 -05:00
Jorge Aparicio
a2ffc799d0 check that we don't have any call to panic in our implementations 2016-10-07 18:19:40 -05:00
Jorge Aparicio
534d22e287 panic! -> abort 
closes #79
 2016-10-07 18:19:40 -05:00
Jorge Aparicio
24c2a15f3d fix path to .rlib on OSX 2016-10-07 15:03:22 -05:00
Jorge Aparicio
3e6ebb3b76 run the full test suite on osx 2016-10-07 12:03:59 -05:00
Jorge Aparicio
1c9094814d pass -nostartfiles to the linker 2016-10-07 07:13:55 -05:00
Jorge Aparicio
213d929f86 drop the target files 2016-10-06 23:20:09 -05:00
Jorge Aparicio
6726a8c569 Merge pull request #93 from japaric/nightly-up 
switch to a current nightly
 2016-10-05 23:01:24 -05:00
Jorge Aparicio
5908bb7f87 switch back to old nightly for the arm-gnueabi target 2016-10-05 22:13:55 -05:00
Jorge Aparicio
4df5deba44 switch to a current nightly 2016-10-05 21:34:16 -05:00
Jorge Aparicio
2706d9264a switch compiler-rt to rust-lang's fork 
this fork has been patched against the UB in floatsidf and floasisf
closes #85
 2016-10-03 23:26:49 -05:00
homunkulus
8652c66bdc Auto merge of #82 - mattico:add_pow, r=japaric 
Add pow functions

I still want to clean up the commit history, but otherwise I think this is complete. ~~Can you run the tests on it?~~
 2016-10-04 01:52:27 +00:00
Jorge Aparicio
ff7e3ba2c0 stop compiling compiler-rt implementations 
to avoid duplicate symbols
 2016-10-03 20:52:14 -05:00
Jorge Aparicio
8a32bd3424 fix duplicate symbol test 2016-10-03 20:20:23 -05:00
Jorge Aparicio
77bca82434 bump rustc-cfg version and show a better error message when it fails 2016-10-03 19:25:32 -05:00
Matt Ickstadt
6622c49be6 Implement powi_f2 2016-10-03 11:20:42 -05:00
homunkulus
954e3b7095 Auto merge of #86 - mattico:multitester, r=japaric 
Initial implementation of multitester

Implements part of #72.

I wanted to work on this first because it should help me find the problem in the add implementation.

Test failures now look like this:
```
__addsf3 - Args: 1 1264853201
  rustc-builtins: Some(0)
  compiler_rt:    Some(14950609)
  gcc_s:          None
__addsf3 - Args: 1 632426600
  rustc-builtins: Some(0)
  compiler_rt:    Some(0.00000000000000030889195)
  gcc_s:          None
__addsf3 - Args: 1 316213300
  rustc-builtins: Some(0)
  compiler_rt:    Some(0.0000000000000000000000000013696648)
  gcc_s:          None

[snip]

thread 'float::add::tests::_test::__addsf3' panicked at '[quickcheck] TEST FAILED. Arguments: (1, 1)', /home/matt/.cargo/registry/src/github.com-1ecc6299db9ec823/quickcheck-0.3.1/src/tester.rs:118
```

It currently prints all of the errors, if that's undesirable we'd need to remove the shrinkers or modify quickcheck.
 2016-10-03 06:58:30 +00:00
Jorge Aparicio
0827f8c7f1 hide the thumbv* target files 
due to how Cargo works, the rustc-cfg in build.rs was picking our target
specifications rather than the one the user meant to use. Placing our
target files in any place other than the root of the Cargo project
avoids the issue.
 2016-10-02 19:23:54 -05:00
Matt Ickstadt
02140cddc9 Initial implementation of multitester 2016-10-02 14:38:40 -05:00
Jorge Aparicio
89ebc46f37 pick target during Xargo installation 2016-09-30 20:41:59 -05:00
Jorge Aparicio
d0a57cb871 give Xargo a $HOME 2016-09-30 20:21:15 -05:00
Jorge Aparicio
fb5cb0e4c1 fix Xargo installation 2016-09-30 20:20:15 -05:00
Jorge Aparicio
d8fa45a653 add back the mysterious apt-get install qemu-user-static 2016-09-30 20:08:29 -05:00
Jorge Aparicio
3b8dedd416 Revert "Merge pull request #48 from mattico/add_float_quickcheck" 
This reverts commit e34a6058df, reversing
changes made to cab88e6133.
 2016-09-30 19:12:17 -05:00
Jorge Aparicio
36a437a445 fix nm call 
the prefix was missing a '-', i.e. arm-linux-gnueabinm was being called.
This also sets -e in run.sh to catch this sort of errors.
 2016-09-30 19:04:48 -05:00
Jorge Aparicio
960f7a80ad Merge pull request #81 from japaric/cache 
cache Cargo artifacts
 2016-09-30 19:00:06 -05:00
Jorge Aparicio
b60d2515ff use docker run --user instead of manually creating a user 2016-09-30 18:37:41 -05:00
Jorge Aparicio
d2036122f1 /home/travis -> $HOME 2016-09-30 18:25:40 -05:00
Jorge Aparicio
0c9b651389 do chmod jut before the script phase ends 2016-09-30 18:09:52 -05:00
Jorge Aparicio
43e019dfc4 cache Cargo artifacts 
notable changes in the docker-based testing infrastructure

- the docker containers can now modify $CARGO_HOME, to re-use the outer
  Cargo registry, and the target directory to re-use build artifacts.

- the docker containers are removed when their execution finishes
  because it's no longer necessary to re-start them to inspect them
  because all the interesting output is in the outer target directory
 2016-09-30 17:39:36 -05:00
Jorge Aparicio
e34a6058df Merge pull request #48 from mattico/add_float_quickcheck 
Add float quickcheck implementations (fixes #45)
 2016-09-30 16:26:30 -05:00
Matt Ickstadt
010d153966 Add Quickcheck types for float tests 2016-09-30 14:29:52 -05:00
Matt Ickstadt
9b1fed8d3f Cleanup add builtin assignments 2016-09-30 14:29:52 -05:00
Matt Ickstadt
58e89b3024 Add floating point deconstruction helpers 2016-09-30 14:29:52 -05:00
Jorge Aparicio
cab88e6133 only x86-ish targets can use an unprefixed nm 2016-09-30 13:57:06 -05:00