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Author SHA1 Message Date
Tadeo Kondrak
2962be8135 stage1: fix @Type(.Union) not resolving its tag type 
Fixes https://github.com/ziglang/zig/issues/6339
 2020-09-16 20:34:01 +03:00
Joran Dirk Greef
6f09796ff2 Add short license and copyright notice 2020-09-16 18:51:21 +02:00
Joran Dirk Greef
b340bbfc1d std: add io_uring library 
This brings io_uring helper methods to Zig for kernels >= 5.4.

We follow liburing's design decisions so that anyone who is comfortable with
liburing (https://unixism.net/loti/ref-liburing/index.html) will feel at home.

Thanks to @daurnimator for the first draft.

Refs: https://github.com/ziglang/zig/pull/3083
Signed-off-by: Joran Dirk Greef <joran@coil.com>
 2020-09-16 15:07:13 +02:00
LemonBoy
bb9a4ad6e9 std: Fix {*} printing of non-pointer types 
Fixes a regression introduced in #6246.
Adds a test to make sure this won't happen again.
 2020-09-16 13:45:54 +02:00
Andrew Kelley
95941c4e70 stage2: building glibc shared objects 
* caching system: use 16 bytes siphash final(), there was a bug in the
   std lib that wasn't catching undefined values for 18 bytes. fixed in
   master branch.
 * fix caching system unit test logic to not cause error.TextBusy on windows
 * port the logic from stage1 for building glibc shared objects
 * add is_native_os to the base cache hash
 * fix incorrectly freeing crt_files key (which is always a reference to
   global static constant data)
 * fix 2 use-after-free in loading glibc metadata
 * fix memory leak in buildCRTFile (errdefer instead of defer on arena)
 2020-09-16 03:02:46 -07:00
Andrew Kelley
281fc10ec5 std.crypto siphash: fix assertion on the size of output buffer 
the logic was backwards
 2020-09-16 02:24:36 -07:00
Nathan Michaels
7801a6d17f Fix a typo. 2020-09-15 22:49:53 -04:00
Andrew Kelley
da0fde59b6 stage2: update to new LibCInstallation API 2020-09-15 18:08:52 -07:00
Andrew Kelley
16bd0c63b4 Merge remote-tracking branch 'origin/master' into stage2-zig-cc 
Pulling in the changes to libc_installation.zig
 2020-09-15 18:04:37 -07:00
Andrew Kelley
99a2fc2cde stage2: implement .d file parsing for C objects 2020-09-15 18:02:42 -07:00
Rocknest
c35703825f Add an error set 2020-09-16 01:58:48 +03:00
Andrew Kelley
a0b43ff3b3 stage2: eliminate one failure path in building c object 2020-09-15 15:24:34 -07:00
Andrew Kelley
f82b1831f7 std: handle sharing violation when deleting a file on windows 2020-09-15 15:24:13 -07:00
Andrew Kelley
7ccfb08a93 ci: update the on_master_success secret to lavatech 2020-09-15 15:08:35 -07:00
Samrat Man Singh
ca85e367f4 Use std.log in LibcInstallation parse instead of taking stderr 2020-09-15 18:03:55 -04:00
Andrew Kelley
c803d334d0 update the zen of zig 2020-09-15 13:40:01 -07:00
Andrew Kelley
b2860aa3e4 stage2: add missing import to libc_installation.zig 2020-09-15 12:52:58 -07:00
Andrew Kelley
b3cc36857e Merge pull request #6340 from Vexu/fix 
Fixes
 2020-09-15 14:28:16 -04:00
LemonBoy
c1c3212500 std: Fix typo in ELF section header iterator 
The code accidentally used the phdr offset instead of the shdr one while
iterating over the section headers.

Fixes #6338
 2020-09-15 18:14:06 +03:00
Andrew Kelley
1da9e0fcaf stage2: building glibc libc_nonshared.a CRT file 2020-09-15 00:41:02 -07:00
Andrew Kelley
4fa8cc7369 stage2: don't depend on windows SDK C++ code when unavailable 2020-09-15 00:40:33 -07:00
Andrew Kelley
6e9396e32b integrate target features into building assembly code 
This brings us up to par from what stage1 does. There will still be an
open issue for completing this.
 2020-09-14 23:03:13 -07:00
Andrew Kelley
1ad60c4386 integrate target features into building C source files 2020-09-14 22:57:08 -07:00
Andrew Kelley
5d8fec3d4c Merge remote-tracking branch 'origin/master' into stage2-zig-cc 2020-09-14 21:57:01 -07:00
Andrew Kelley
6acd903a95 stage2: support for machine code model CLI 2020-09-14 21:22:11 -07:00
Andrew Kelley
5e39ab4600 ci: disable some freebsd tests to save time 2020-09-14 21:11:34 -07:00
Andrew Kelley
0e94530c51 stage2: refactor 2 CObject fields to use CSourceFile 2020-09-14 19:52:36 -07:00
Andrew Kelley
29d9743f9d Revert "disable sourcehut freebsd CI checks" 
This reverts commit 40cb712d13.

Thanks to Ava & Luna of Lavatech, we don't need to resort to this, they
have graciously given zig a SourceHut instance to use that gives us 8GB
RAM.
 2020-09-14 19:43:26 -07:00
Andrew Kelley
a8ae324130 Merge branch 'ci-freebsd' 
Thanks to Ave & Luna for providing this service that lets us have enough
ram to properly test FreeBSD.
 2020-09-14 19:38:36 -07:00
Andrew Kelley
44ef270de1 ci: use hut.lavatech.top for updating the download page 2020-09-14 19:37:59 -07:00
Andrew Kelley
558e22b2d0 ci: update freebsd to use hut.lavatech.top instead of sr.ht 2020-09-14 18:45:30 -07:00
Andrew Kelley
01c24c4509 ci: enable std lib tests for freebsd 2020-09-14 18:22:16 -07:00
Andrew Kelley
dffdb2844e track all TODO comments in BRANCH_TODO file 
Before merging, do this for every item in the file:
 * solve the issue, or
 * convert the task to a github issue and update the comment
   to link to the issue (and remove "TODO" text from the comment).
Then delete the file.

Related: #363
 2020-09-14 18:06:19 -07:00
Andrew Kelley
26798018b7 stage2: implement writing archive files 2020-09-14 15:28:09 -07:00
Vexu
a3624e94f8 translate-c: determine sizeof using std.meta.sizeof 2020-09-14 23:53:38 +03:00
Vexu
29fd0c6d61 fix meta.cast behavior; add exhaustive tests 2020-09-14 23:21:26 +03:00
Andrew Kelley
40cb712d13 disable sourcehut freebsd CI checks 
Drew won't give us enough RAM for stage1 to build stage2. We'll still
have freebsd builds available on releases but we're going to lose
freebsd CI testing for master branch builds until we fully switch over
to stage2 (and have lower memory usage).

Let me know if anyone wants to run a SourceHut instance and give zig
access to run on slightly more powerful machines. We need about 8 GiB
RAM to run the CI test suite for now.

After we're fully self hosted I expect to re-enable this.
 2020-09-14 11:10:38 -07:00
Andrew Kelley
778bb4bc9c move std.cache_hash from std to stage2 
The API is pretty specific to the implementationt details of the
self-hosted compiler. I don't want to have to independently support
and maintain this as part of the standard library, and be obligated
to not make breaking changes to it with changes to the implementation of
stage2.
 2020-09-14 11:05:51 -07:00
Andrew Kelley
04f6a26955 fix stage1 regressions in this branch 
also prepare for supporting linking into archives
 2020-09-14 10:42:29 -07:00
Andrew Kelley
c58e9951ef revert bogus enum keywords in zig_llvm.h 2020-09-14 10:31:34 -07:00
Veikka Tuominen
d073836894 Merge pull request #6172 from tadeokondrak/@Type(.Union) 
Implement @Type for Union
 2020-09-14 16:43:49 +03:00
Andrew Kelley
c49435f76b Merge pull request #6331 from mattnite/bpf-helper-defs 
BPF: helper definitions
 2020-09-14 04:00:00 -04:00
Andrew Kelley
f2e380380e stage2: building glibc Scrt1.o 2020-09-14 00:24:03 -07:00
Andrew Kelley
060c91b97f stage2: namespace cache dir with C source path 
This is not strictly necessary but it increases the likelihood of cache
hits because foo.c and bar.c now will have different cache directories
and can be updated independently without clobbering each other's cache
data.
 2020-09-13 23:28:28 -07:00
Andrew Kelley
0379d7b431 stage2: don't bother building glibc when only doing build-obj 2020-09-13 23:04:15 -07:00
Andrew Kelley
e5aef96293 stage2: CRT files retain locks on the build artifacts 2020-09-13 22:54:16 -07:00
Andrew Kelley
97ea5da18d stage2: fix bad include path for glibc abi-note.S 2020-09-13 22:38:50 -07:00
Andrew Kelley
2627778b25 stage2: don't create empty object files when no zig source 2020-09-13 22:15:03 -07:00
Andrew Kelley
046dce9cef stage2: fix not creating cache o dir before writing to it 
also remove non-working debug CLI options
 2020-09-13 21:13:24 -07:00
Andrew Kelley
2456df5f4e stage2: rename ZigModule to Module 2020-09-13 19:56:35 -07:00