gitback/zig
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
1,628 Commits 1 Branch 0 Tags 279 MiB
9cdb5dec7a
Commit Graph

1628 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Andrew Kelley
021155db5b successfully cross-building behavior tests for windows 2017-08-30 17:01:14 -04:00
Andrew Kelley
41da9fdb69 LLD: fix libCOFF calling exit() instead of return 2017-08-30 17:00:12 -04:00
Andrew Kelley
eb8440441f travis: skip cross compiling osx tests 
we have to skip cross compiling OSX tests because
apt.llvm.org has an old version of llvm for the
version of ubuntu that travis is running on.
 2017-08-30 15:22:50 -04:00
Andrew Kelley
97013951dd tests use darwin, not macosx since that's what macbook reports as 2017-08-30 15:15:14 -04:00
Andrew Kelley
0e9bdb44a6 test suite cross-compile builds tests for other targets 2017-08-30 14:55:26 -04:00
Andrew Kelley
052b4ae941 align syntax: align(4) instead of align 4 
closes #37
 2017-08-30 04:54:33 -04:00
Andrew Kelley
3f5dd08ca8 codegen: all stores specify align value 
See #37
 2017-08-30 04:23:52 -04:00
Andrew Kelley
849f65332d set alignment on all loads and globals 
See #37
 2017-08-30 03:43:51 -04:00
Andrew Kelley
e9280c86a1 compile error for not-aligned-enough pointer to cmpxchg 
See #37
 2017-08-30 02:56:42 -04:00
Andrew Kelley
010b725bde add alignment field to pointer type 2017-08-30 02:41:27 -04:00
Andrew Kelley
5482f9f9e8 when getting an element pointer, use the best alignment 
type we can figure out is safe to use

See #37
 2017-08-30 02:25:41 -04:00
Andrew Kelley
56cc62a9c7 @ptrCast preserves larger alignment if applicable 
See #37
 2017-08-30 01:12:47 -04:00
Andrew Kelley
fa9006f8d1 generic functions can access comptime args in align value 
See #37
 2017-08-30 00:46:38 -04:00
Andrew Kelley
c2357830b4 add "child" field to pointer type 2017-08-30 00:17:11 -04:00
Andrew Kelley
b35dad88b4 add tests for function alignment handling 
See #37
 2017-08-30 00:06:14 -04:00
Andrew Kelley
2d57622355 add test for @alignCast on a slice 
See #37
 2017-08-29 23:39:54 -04:00
Andrew Kelley
898d65baa9 more alignment improvements 
* add alignment capability for fn protos
 * add @alignCast
 * fix some ast rendering code
 * fix some ir rendering code
 * add error for pointer cast increasing alignment
 * update allocators in std to correctly align

See #37
 2017-08-29 23:33:25 -04:00
Andrew Kelley
910a96f046 fix tests 2017-08-29 17:10:11 -04:00
Andrew Kelley
816689a3b1 ptrCast gives compile error for increasing alignment 
See #37
 2017-08-29 16:52:31 -04:00
Andrew Kelley
be94299666 prevent implicitly increasing pointer alignment 
See #37
 2017-08-29 15:19:15 -04:00
Andrew Kelley
8f682efbc5 pass all tests without triggering assertions 
fixes tests when targeting darwin
 2017-08-29 09:30:22 -04:00
Andrew Kelley
1116d82197 fix bitfield pointer syntax 
See #37
 2017-08-29 08:35:51 -04:00
Andrew Kelley
c5c9d98065 introduce align keyword 
* remove `@setGlobalAlign`
 * add align keyword for setting alignment on functions and
   variables.
 * loads and stores use alignment from pointer
 * memcpy, memset use alignment from pointer
 * add syntax for pointer alignment
 * slices can have volatile
 * add u2, i2 primitives
 * ignore preferred align and use abi align everywhere
 * back to only having alignOf builtin.
   preferredAlignOf is too tricky to be useful.
   See #432. Partial revert of
   e726925e80.

See #37
 2017-08-29 07:51:34 -04:00
Andrew Kelley
b8ed0cb374 remove workaround for LLVM not respecting "nobuiltin" 
now that we depend on LLVM 5.0.0 we can remove the
workaround.

closes #393
 2017-08-28 04:28:42 -04:00
Andrew Kelley
d7a539906d Merge branch 'embed-lld' 
Zig now depends on LLVM 5.0.0.

For the latest version that supports LLVM 4.0.1, use
2a49c876be.

Unfortunately we had to embed LLD into Zig due to some
MACH-O related LLD bugs. One of them is already upstream
and another is awaiting feedback on the llvm-dev mailing
list.

You can use cmake option -DZIG_FORCE_EXTERNAL_LLD=ON to
still use external LLD if you want to live with the MACH-O
bugs or if your system LLD is patched.

Closes #273
 2017-08-28 04:09:09 -04:00
Andrew Kelley
1525e2c056 travis: use external lld for linux 2017-08-28 03:56:42 -04:00
Andrew Kelley
d302ddab08 build: fix embedded LLD build 2017-08-28 03:34:50 -04:00
Andrew Kelley
7f9de4b945 travis: use external lld for apple 
since the binary I uploaded to build against has the LLD fixes
 2017-08-28 03:32:43 -04:00
Andrew Kelley
6c7e975b75 remove remnants of depending on darwin system linker 2017-08-28 03:31:57 -04:00
Andrew Kelley
e6b7b8a070 build: use embedded LLD by default 2017-08-28 03:12:23 -04:00
Andrew Kelley
1a1414fc42 LLD: workaround for buggy MACH-O code 
Reported upstream:
http://lists.llvm.org/pipermail/llvm-dev/2017-August/116904.html
 2017-08-27 17:55:13 -04:00
Andrew Kelley
7b4977f5e2 LLD: apply "[MACH-O] Fix the ASM code generated... 
for __stub_helpers section"

This applies 93ca847862af07632197dcf2d8a68b9b27a26d7a
from the llvm-project git monorepo.
 2017-08-27 17:51:58 -04:00
Andrew Kelley
4794281d64 embed LLD 5.0.0 
This is 48aaa9f66120f72b5d7e4a90b32fee40a3386ce9 from the
git monorepo.
 2017-08-27 17:46:59 -04:00
Andrew Kelley
ebdc6b594d all tests passing in MacOS 
depends on LLD 5.0.0 with 3 patches

See #273
 2017-08-27 17:16:42 -04:00
Andrew Kelley
5fd579a51c macos passing all tests except for building a shared library 
see #273
 2017-08-27 05:44:03 -04:00
Andrew Kelley
ff2c794612 all behavior tests passing for macos 
See #273
 2017-08-27 05:15:24 -04:00
Andrew Kelley
91536813ec macos updates 
* try some macos travis stuff
 * put c in the link libs for macos since we always link with libSystem
 * for non-native targets on macos, allow runtime symbol resolution
   - it's causing an infinite loop in LLD.
 * for macos, always build compiler_rt and turn on LinkOnce because
   compiler_rt on darwin is missing some stuff.
 2017-08-27 02:51:25 -04:00
Andrew Kelley
01f88bf8c6 travis again 2017-08-27 01:28:04 -04:00
Andrew Kelley
fedccf9d2d travis try again 2017-08-27 01:19:18 -04:00
Andrew Kelley
6623a11b2c travis: add macos script 2017-08-27 01:07:06 -04:00
Andrew Kelley
b59aa7b906 fixups to linux build 2017-08-27 00:28:17 -04:00
Andrew Kelley
29a418c9d5 progress toward tests passing on MacOS 2017-08-27 00:11:09 -04:00
Andrew Kelley
2a49c876be audit alignment for functions 
see #37
 2017-08-26 15:20:39 -04:00
Andrew Kelley
95aed8c457 Merge branch 'align' 2017-08-26 14:26:43 -04:00
Andrew Kelley
a0ae575ff8 codegen for enums chooses best order of tag and union fields 
closes #396
 2017-08-26 14:25:52 -04:00
Andrew Kelley
40feecb3e4 fixups from previous commit 
See #396
 2017-08-26 13:51:51 -04:00
scurest
5bc877017e use most_aligned_member+padding to represent enum unions 2017-08-26 13:48:16 -04:00
Andrew Kelley
e726925e80 remove @alignOf and add @cAbiAlignOf and @preferredAlignOf 
See #396
 2017-08-26 13:29:24 -04:00
Andrew Kelley
3a4ea41fe8 add some asserts in switch analysis code 2017-08-26 13:06:13 -04:00
Andrew Kelley
2b8f98a52c fix wrong switch target type with enum from .h file 
fixes crash when else => unreachable is missing
 2017-08-26 12:23:12 -04:00