M-Labs/compiler-builtins-zynq
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138 Commits

Author SHA1 Message Date
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
a2ffc799d0 check that we don't have any call to panic in our implementations 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
213d929f86 drop the target files 2016-10-06 23:20:09 -05:00
Jorge Aparicio
8a32bd3424 fix duplicate symbol test 2016-10-03 20:20:23 -05:00
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
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
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
b60d2515ff use docker run --user instead of manually creating a user 2016-09-30 18:37:41 -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
cab88e6133 only x86-ish targets can use an unprefixed nm 2016-09-30 13:57:06 -05:00
Jorge Aparicio
62258b5188 ignore duplicated get_pc_thunk symbols 2016-09-29 19:20:34 -05:00
Jorge Aparicio
b5797dc2a2 adapt to new testing infrastructure 2016-09-29 18:50:04 -05:00
Alex Crichton
8e161a791a Expand and refactor teting infrastructure 
This commit moves over most of the testing infrastructure to in-tree docker
images that are all dispatched to from Travis (no other test configuration).
This allows versioning modifications to the test infrastructure as well as the
code itself. Additionally separate docker images allows for easy modification of
one without worrying about tampering of others as well as easy addition of new
targets by simply adding a new `Dockerfile`.

Additionally this commit bundles the master version of the `compiler-rt` source
repository from `llvm-mirror/compiler-rt` to test against. The compiler-rt
library itself is compiled as a `cdylib` which is then dynamically located at
runtime and we look for symbols in. There's a few hoops here, but they currently
get the job done.

All tests now execute against both gcc_s and compiler-rt, and this
testing strategy is now all hidden behind a macro as well (refactoring
all existing tests along the way).
 2016-09-28 22:09:55 -07:00
Jorge Aparicio
b7fa7d3a59 put weak mem* symbols behind an opt-in Cargo feature 
closes #64
cc #66
 2016-09-22 18:02:25 -05:00
Jorge Aparicio
0404438809 test the thumbv7em-none-eabihf target 2016-09-22 06:15:05 -05:00
Jorge Aparicio
170a977587 tell cargo which linker to use 2016-08-29 21:35:53 -05:00
Jorge Aparicio
f0b6314737 install less stuff 
it's already installed in the docker image
 2016-08-29 21:25:23 -05:00
Jorge Aparicio
9b47cff39b travis: use latest docker image 2016-08-29 21:21:59 -05:00
Jorge Aparicio
bc8f572c9f pin xargo and gist versions 2016-08-29 20:37:41 -05:00
Jorge Aparicio
2f41babd74 fix typo 2016-08-29 20:36:52 -05:00
Jorge Aparicio
1ac627839d travis: simplify ci scripts 2016-08-29 19:31:49 -05:00
Jorge Aparicio
948ada48b5 print rustup version 2016-08-27 12:34:39 -05:00
Jorge Aparicio
2a8b2c25a4 use newer docker image 
it comes with ruby pre-installed
 2016-08-23 21:19:18 -05:00
Jorge Aparicio
51aabf3c32 use the gist gem instead of the gist crate 
hopefully this will work on osx and will make everything more
uniform (appveyor is already using the gem instead of the crate)

closes #51
 2016-08-23 20:48:24 -05:00
Jorge Aparicio
316f5cb9ba use the gist crate 
but not on OSX because it doesn't work there

closes #53
cc #51
 2016-08-22 21:22:16 -05:00
Matt Ickstadt
27cbb963a3 travis: Use wgetpaste to post disassemblies to gist 2016-08-22 17:49:39 -05:00
Jorge Aparicio
10fdc9b535 only show disassembly of optimized build 
we can't really compare the disassembly of the debug build to
libcompiler-rt.a anyways
 2016-08-21 11:09:32 -05:00
Jorge Aparicio
94ab3e09c5 adjust test: weak symbols are now in librlibc.rlib 2016-08-15 20:22:58 -05:00
Jorge Aparicio
5abf6b5d7c check presence of weak symbols 2016-08-14 22:02:43 -05:00
Jorge Aparicio
95651f62a9 disable tests for ppc64le, drop logic around QEMU_ARCH 2016-08-13 19:56:34 -05:00
Jorge Aparicio
9bee966c00 add missing apt-get update 2016-08-13 19:30:30 -05:00
Jorge Aparicio
c34b356c44 try 32-bit qemu for ppc64le 2016-08-13 18:58:41 -05:00
Jorge Aparicio
b5b28c02ba qemu-ppc64le still doesn't work 2016-08-13 18:33:40 -05:00
Jorge Aparicio
9c651118fe enable tests for ppc64le 2016-08-13 18:00:49 -05:00
Jorge Aparicio
a2135c1a5c no need to explicitly call qemu-$ARCH 2016-08-13 17:45:43 -05:00
Jorge Aparicio
480bbec3cd don't call docker inside docker 2016-08-13 17:36:00 -05:00
Jorge Aparicio
aa9a282c61 actually enter docker 2016-08-13 17:27:18 -05:00
Jorge Aparicio
c277cc67be fix bash syntax 2016-08-13 17:24:52 -05:00
Jorge Aparicio
0c2ef10160 CI: run all Linux targets inside docker 2016-08-13 17:22:12 -05:00
Jorge Aparicio
11cd95f25d install libssh2 2016-08-13 12:58:44 -05:00
Jorge Aparicio
2f9c64a577 change Xargo installation path 2016-08-13 12:55:09 -05:00
Jorge Aparicio
164b21991c binutils -> gcc 2016-08-13 12:47:59 -05:00
Jorge Aparicio
10ea089eb2 no rust-std for these targets 2016-08-13 12:45:37 -05:00
Jorge Aparicio
e7b10e53ac install binutils manually 2016-08-13 12:41:50 -05:00
Jorge Aparicio
ba3bb2952f CI: test ARM Cortex targets 
closes #32
 2016-08-13 12:12:37 -05:00
Jorge Aparicio
39ede7ee27 and libc6-dev 2016-08-11 00:26:16 -05:00
Jorge Aparicio
732f1e20af some targets need gcc to be installed 2016-08-11 00:26:16 -05:00
Jorge Aparicio
c6f0124540 ppc64: test on 32-bit QEMU 2016-08-10 13:01:22 -05:00
Jorge Aparicio
67ed0e4553 mips: run test on 32-bit QEMU 
cc #2
 2016-08-10 11:50:41 -05:00
Jorge Aparicio
93d2342318 libgcc_s dev version 2016-08-09 16:17:06 -05:00
Jorge Aparicio
b409422782 32-bit version of libgcc 2016-08-09 15:55:25 -05:00
Jorge Aparicio
aeb057cc57 add libgcc 2016-08-09 15:46:57 -05:00
Jorge Aparicio
8c029ed1b4 use docker 2016-08-09 15:37:24 -05:00
Jorge Aparicio
ff334e9b89 fix bash syntax 2016-08-09 12:04:24 -05:00
Jorge Aparicio
d13ff6d710 fix armv7 2016-08-09 11:53:49 -05:00
Jorge Aparicio
09935e24eb don't run tests on targets that have QEMU issues 
cc #2
 2016-08-09 11:49:55 -05:00
Jorge Aparicio
a4f06b9a8e CI: test mipsel-unknown-linux-gnu 2016-08-08 23:26:13 -05:00
Jorge Aparicio
0c7f25bdbd CI: test powerpc64-unknown-linux-gnu 2016-08-08 23:05:25 -05:00
Jorge Aparicio
ed068e6728 fix case syntax 2016-08-08 22:31:14 -05:00
Jorge Aparicio
edbde8c2ea CI: test mips-unknown-linux-gnu 2016-08-08 22:03:44 -05:00
Jorge Aparicio
2485284910 fix target name in case 2016-08-08 21:49:31 -05:00
Jorge Aparicio
4b07c4bfb9 fix package name 2016-08-08 21:46:24 -05:00
Jorge Aparicio
e7c9550447 no sudo 2016-08-08 21:43:01 -05:00
Jorge Aparicio
b47fcb8a24 fix installation of c toolchain 2016-08-08 21:37:48 -05:00
Jorge Aparicio
a4077112be apt-get update 2016-08-08 21:32:12 -05:00
Jorge Aparicio
4b453fbd0a really install curl inside docker 2016-08-08 21:27:08 -05:00
Jorge Aparicio
a633b0cba3 install curl inside docker 2016-08-08 21:20:46 -05:00
Jorge Aparicio
66d3efdce3 don't skip install phase inside docker 2016-08-08 21:14:04 -05:00
Jorge Aparicio
cc0f2acf76 set PATH inside docker 2016-08-08 21:02:07 -05:00
Jorge Aparicio
95eb812d38 don't recursively call docker 2016-08-08 20:56:05 -05:00
Jorge Aparicio
d9deff7103 install toolchain in docker 2016-08-08 20:41:08 -05:00
Jorge Aparicio
8f85ab545d run in xenial (docker) 2016-08-08 20:37:04 -05:00
Jorge Aparicio
6c835ef73e explicitly use qemu-ppc64le 2016-08-08 20:04:17 -05:00
Jorge Aparicio
7e29b4a15f CI: test powerpc64le-unknown-linux-gnu 2016-08-08 19:44:55 -05:00
Jorge Aparicio
8c9173e770 CI: test powerpc-unknown-linux-gnu 2016-08-08 19:31:37 -05:00
Jorge Aparicio
0cc4667719 macOS: actually install binutils 2016-08-07 17:32:53 -05:00
Jorge Aparicio
c7c04f8c48 macOS: use gnu binutils 2016-08-07 17:29:31 -05:00
Jorge Aparicio
fda97847bb macOS: install binutils 2016-08-07 17:23:30 -05:00
Jorge Aparicio
994c5a2a01 nm: drop --defined-only flag 
it doesn't work on macOS
 2016-08-07 17:18:37 -05:00
Jorge Aparicio
a16950e580 ignore objdump exit code 2016-08-07 17:14:30 -05:00
Jorge Aparicio
1c98c8238a fix objdump commands 2016-08-07 17:07:58 -05:00
Jorge Aparicio
a1334edbcd swap install.sh and script.sh 2016-08-07 17:03:44 -05:00
Jorge Aparicio
b1846b794b travis CI 2016-08-07 16:55:30 -05:00