M-Labs/compiler-builtins-zynq
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Author SHA1 Message Date
Yu Ding
bf370326cf Fix symbol collision caused by floatdisf 
[PR #234](https://github.com/rust-lang-nursery/compiler-builtins/pull/234) added floatdisf implementation in rust and removed floatdisf.c from build.rs. However the removal is in-complete. In x86_64+!msvc environment, the symbol floatdisf would be generated twice. Bugs found in Redox OS issue [#1195](https://gitlab.redox-os.org/redox-os/redox/issues/1195) and Mesalink travis [log](https://travis-ci.org/mesalock-linux/mesalink/jobs/412928048) at line 738. This patch fixes it by removing floatdisf.c from this environment.

Signed-off-by: Yu Ding <dingelish@gmail.com>
 2018-08-06 20:54:48 -07:00
Alex Crichton
d549d85b17 Upgrade to LLVM 7 branch point 2018-08-04 17:29:48 -07:00
Alex Crichton
5a7b58ffd7
Merge pull request #251 from riscv-rust/master 
Implement __mulsi3.
 2018-08-03 14:09:12 -05:00
David Craven
6dcbd85f11
Implement __mulsi3. 2018-07-27 23:03:24 +02:00
Alex Crichton
52a6a4d708 Update libm to elide bounds checks 2018-07-25 18:11:47 -07:00
Alex Crichton
e3b8a228ed
Merge pull request #250 from japaric/fmod 
expose fmod{,f} symbols on thumb
 2018-07-25 03:57:55 -05:00
Jorge Aparicio
1083ac1439 fix warnings 2018-07-24 16:57:22 -05:00
Jorge Aparicio
3d005629b8 expose fmod{,f} symbols on thumb 
these symbols are required for the built-in operation `f32 % f32`
 2018-07-24 13:26:50 -05:00
Alex Crichton
b4a3645cfe
Merge pull request #248 from japaric/libm 
expose math symbols on wasm32-unknown-unknown
 2018-07-18 12:08:14 -05:00
Alex Crichton
d73ccba988 Use intrinsics! macro for math intrinsics 
Make sure they respect the `mangled-names` feature as well as have the `"C"`
ABI.
 2018-07-18 10:04:33 -07:00
Jorge Aparicio
cc78ff665d fix path 2018-07-18 11:36:24 -05:00
Jorge Aparicio
36f93dbd79 expose math symbol on wasm32-unknown-unknown 2018-07-18 11:34:20 -05:00
Alex Crichton
5d370bb352 Don't build multc3 on AArch64 MSVC 
Apparently it doesn't compile due to an odd compiler error! This intrinsic has
to do with complex arithmetic anyway and we shouldn't need it.
 2018-07-16 16:37:57 -07:00
Alex Crichton
ec413b2b67
Merge pull request #249 from semarie/openbsd 
openbsd: doesn't use `static` as it could result duplicated symbols
 2018-07-16 09:01:09 -05:00
Sébastien Marie
ffffe2ed64 openbsd: doesn't use static as it could result duplicated symbols 2018-07-16 06:17:38 +02:00
Alex Crichton
182450f20c Try to fix intrinsics example on nightly 2018-07-12 09:29:32 -07:00
Alex Crichton
8142298fe6
Merge pull request #247 from ljedrz/outdated_feature 
Remove #![feature(i128_type)] as i128 is stable
 2018-07-12 10:33:05 -05:00
Alex Crichton
5b5b2581e4 Try to fix example's compile on nightly 2018-07-12 08:32:39 -07:00
ljedrz
411a12fc02 Remove #![feature(i128_type)] as i128 is stable 2018-07-12 14:40:56 +02:00
Alex Crichton
86bf357a14 Upgrade compiler-rt submodule, mostly for sanitizers 2018-07-10 13:42:41 -07:00
Alex Crichton
6eb8f8d710
Merge pull request #244 from qnighy/dynamic-stack-probing 
Fix segfault on probestack with dynamic alloca.
 2018-05-28 11:54:19 -05:00
Masaki Hara
1d15be6a86 Explain why we need extra check in probestack. 2018-05-28 13:29:35 +09:00
Masaki Hara
56293ad7c7 Fix segfault on probestack with dynamic alloca. 2018-05-27 23:28:17 +09:00
Alex Crichton
28daccd915
Merge pull request #242 from alexcrichton/update-compiler-rt 
Update compiler-rt
 2018-05-14 11:12:35 -05:00
Alex Crichton
575612347c Allow failures on thumb for now 2018-05-14 06:56:42 -07:00
Alex Crichton
c1df86bb46 Update compiler-rt 
Pick up a PR we forgot to backport
 2018-05-14 06:55:34 -07:00
Alex Crichton
4cfd7101eb
Merge pull request #241 from semarie/openbsd 
use system library on openbsd
 2018-05-12 14:02:43 -05:00
Alex Crichton
5f9bbc924b More attempts for intrinsics example 2018-05-12 07:21:36 -07:00
Sébastien Marie
d8bbc81016 use system library on openbsd 
compiler_rt is provided by default on OpenBSD, so use it instead of
rebuilding it from source.
 2018-05-12 09:40:51 +02:00
Alex Crichton
e423f3c64b More CI fixes 2018-05-11 16:52:34 -07:00
Alex Crichton
e73b81e2d5 Attempt to fix tests on latest nightly 2018-05-11 16:45:30 -07:00
Alex Crichton
cb04a0718b
Merge pull request #234 from ketsuban/master 
Add __floatdisf and __floatundisf intrinsics
 2018-04-05 10:06:16 -05:00
Thomas Winwood
e3dda36162
Remove reference to C impl of float[un]disf 2018-04-05 15:03:44 +01:00
Alex Crichton
2a2f6d96c8
Merge pull request #238 from TimNN/fix-arm 
Fix incorrect names used / generated on ARM
 2018-03-27 15:08:06 +02:00
Tim Neumann
5be54652e9 Fix incorrect names used / generated on ARM 2018-03-27 14:32:01 +02:00
Alex Crichton
263a703b10
Merge pull request #236 from mark-i-m/i128 
stable_features allowed temporarily
 2018-03-20 20:20:14 -05:00
Mark Mansi
09974df5a7 stable_features allowed temporarily 2018-03-20 19:16:13 -05:00
Alex Crichton
34f5d4aa38
Merge pull request #235 from mark-i-m/i128 
i128 is being stabilized
 2018-03-19 09:55:54 -05:00
Mark Mansi
29816fc5d7 Put back feature 2018-03-18 14:07:01 -05:00
Mark Mansi
0ca2a57f1b i128 is being stabilized 2018-03-17 21:37:35 -05:00
Thomas Winwood
92b259c3ad Add __floatdisf and __floatundisf intrinsics 2018-03-14 14:56:01 +00:00
Alex Crichton
8fe94f3553
Merge pull request #233 from paoloteti/arm-float 
Add `ledf2vfp/leds2vfp`, add test cases for  `__unordsf2/__unorddf2` and re-enable thumb* targets
 2018-02-26 10:49:57 -06:00
Paolo Teti
463a127ea9 Remove ledf2vfp.S and lesf2vfp.S from build list 2018-02-25 19:49:31 +01:00
Paolo Teti
3a0a96dc00 TravisCI: remove allow_failures for thumb* targets 2018-02-25 19:23:30 +01:00
Paolo Teti
944ab5cb92 Add missing test cases for __unordsf2/__unorddf2 2018-02-25 18:35:36 +01:00
Paolo Teti
28c57e7212 Add __ledf2vfp and __lesf2vfp 
Now that `73884ae` is in some nightly release We can add ledf2vfp/leds2vfp
and so these two functions be aliased to aeabi_fcmple/aeabi_dcmple on soft-float targets.
 2018-02-25 17:50:56 +01:00
bors
cfecfa2918 Auto merge of #232 - paoloteti:fix-thumb-ci, r=alexcrichton 
Fix CI for thumb* targets

Main fix is inside `utest` (implement Termination to avoid ICE) all the rest are minor fixes due to the new `testcrate`.

Thumb6m needs some extra fixes: some undefined reference and a panic raised removing assembly implementation not in the list.

Still allow failures on TravisCI and keep my `utest` fork for a while. Let's see if is stable.
 2018-02-25 12:07:46 +00:00
Paolo Teti
9e99aa2bbe Remove no_std features 
Everything default unconditionally to #![no_std].
 2018-02-25 09:19:34 +01:00
Paolo Teti
7b81af044e Keep mangled-names as a default feature 2018-02-25 01:11:49 +01:00
Paolo Teti
86612733be testcrate/lib.rs: use #![no_std] unconditionally 2018-02-25 00:22:39 +01:00