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Author SHA1 Message Date
Andrew Kelley
c0b774fbc6 stage2: support passing extra C flags to C source files 
closes #3508
 2020-09-23 10:22:44 -07:00
Andrew Kelley
d03fcc73fc stage2: implement --main-pkg-path 2020-09-23 09:56:30 -07:00
Andrew Kelley
15b2bae517 fix trying to link libc for static libs and objects 2020-09-23 09:41:55 -07:00
Timon Kruiper
bbff6bd675 Eventloop: Enable basic event loop test, fixed by previous commit 
Closes #4922
 2020-09-23 18:38:28 +02:00
Calle Englund
94024a9fae
Update macOS build instructions with workaround 2020-09-23 16:26:35 +02:00
Timon Kruiper
0eed7ec9d5 Eventloop: Fix deadlock in linux event loop implementation 
A simple empty main with evented-io would not quit, because some
threads were still waiting to be resumed (by the os). The os.write to
the eventfd only wakes up one thread and thus there are multiple writes
needed to wake up all the other threads.
 2020-09-23 11:41:31 +02:00
Andrew Kelley
800a4a6ceb eliminate dependency of libzigcpp.a on libzigstage1.a 
This allows us to create a build of self-hosted with LLVM extensions
enabled but without the stage1 backend.
 2020-09-23 00:00:24 -07:00
Andrew Kelley
fc88d36dae stage2: link_libc=true on OS's that require it for syscalls 2020-09-22 23:31:32 -07:00
Andrew Kelley
0638a020cf stage2: implement --pkg-begin and --pkg-end CLI args 2020-09-22 23:00:33 -07:00
Andrew Kelley
c2b1cd7c45 stage2: implement zig build 
As part of this:

 * add std.process.cleanExit. closes #6395
   - use it in several places
 * adjust the alignment of text in `zig build --help` menu
 * Cache: support the concept of "unhit" so that we properly keep track
   of the cache when we find out using the secondary hash that the cache
   "hit" was actually a miss. Use this to fix false negatives of caching
   of stage1 build artifacts.
 * fix not deleting the symlink hash for stage1 build artifacts causing
   false positives.
 * implement support for Package arguments in stage1 build artifacts
 * update and add missing usage text
 * add --override-lib-dir and --enable-cache CLI options
   - `--enable-cache` takes the place of `--cache on`
 * CLI supports -femit-bin=foo combined with --enable-cache to do an
   "update file" operation. --enable-cache without that argument
   will build the output into a cache directory and then print the path
   to stdout (matching master branch behavior).
 * errors surfacing from main() now print "error: Foo" instead of
   "error: error.Foo".
 2020-09-22 22:18:19 -07:00
Andrew Kelley
250664bea4 build runner: allow for a bit longer -D options 
so they can display in the --help menu without getting squished.
 2020-09-22 14:56:52 -07:00
Andrew Kelley
dacd36ca9b stage2: implement using the global cache dir 2020-09-22 14:08:08 -07:00
Andrew Kelley
e2d1f9874d Merge remote-tracking branch 'origin/master' into llvm11 2020-09-22 11:41:21 -07:00
Bhargav Srinivasan
84406d98e4 removing redundant assert 2020-09-22 05:12:21 -07:00
Bhargav Srinivasan
778bb4b324 return not found error correctly 2020-09-22 03:50:28 -07:00
Bhargav Srinivasan
983830a4ae replace linearSearch with mem.indexOfScalar, return not found error, factor out siftUp from addUnchecked, use compareFn to decide siftUp/siftDown 2020-09-22 03:46:13 -07:00
Bhargav Srinivasan
a5140cc902 implemented efficient heapreplace 2020-09-22 02:12:35 -07:00
Bhargav Srinivasan
1345f87f4e items are not sorted, using linear search 2020-09-22 01:50:22 -07:00
Bhargav Srinivasan
69f0fc513a sorry, local compiler using different version of zig 2020-09-22 01:36:41 -07:00
Bhargav Srinivasan
f083ea88d8 using binary search function from std.sort 2020-09-22 01:05:33 -07:00
Andrew Kelley
bf9a16a037 stage2: implement zig init-lib and zig init-exe 2020-09-21 23:28:34 -07:00
Bhargav Srinivasan
26de64be13 adding a function to update the priority of an element 2020-09-21 23:09:22 -07:00
Andrew Kelley
877e4248fc stage2: implement building & linking against libcxx and libcxxabi 2020-09-21 22:38:45 -07:00
Andrew Kelley
974333faaf stage2: fix linking libc trying to depend on itself 2020-09-21 21:42:27 -07:00
Andrew Kelley
0c70bb4fce Merge remote-tracking branch 'origin/master' into stage2-zig-cc 2020-09-21 21:16:46 -07:00
Andrew Kelley
afac5d2895 fix regressed stage2 test harness 2020-09-21 21:14:01 -07:00
Andrew Kelley
ead50ea665 stage2: implement zig run and zig test 2020-09-21 21:01:04 -07:00
Andrew Kelley
528832bd3a rename src-self-hosted/ to src/ 2020-09-21 18:38:55 -07:00
Andrew Kelley
b9f61d4015 stage1: resolve builtin.zig path when bootstrapping 2020-09-21 18:26:24 -07:00
Andrew Kelley
61c54b2d49 Cache integration for stage1 zig code compilation 2020-09-21 18:21:49 -07:00
Andrew Kelley
b8861a94dd stage2: building compiler_rt and libc static archive with stage1 
* add CLI support for verbose debugging options
 * implement building compiler_rt and libc static archive using stage1
   C++ backend
 * add function_sections  and link_libcpp to root cache hash.
 * cleanups to use the new Directory.join method.
 * Package supports being initialized directly and cleaned up create()
   method.
 * fix classifyFileExt incorrectly saying .zir is .zig. Thanks
   @Rocknest!
 * unify updateSubCompilation implementations
 2020-09-21 16:33:29 -07:00
Andrew Kelley
bd1465a3fe cmake: output better message when building self-hosted 
Thanks @bfredl!
 2020-09-21 16:32:56 -07:00
Andrew Kelley
561ed38f12 ci: drop the cmake patch for linux 
hopefully they've solved the polly plugin thing by now on apt.llvm.org.
 2020-09-21 12:40:19 -07:00
Vexu
ced061fcbf stage2: update uses of DepTokenizer 2020-09-21 15:23:41 -04:00
Vexu
b759308fb3 stage2: DepTokenizer print errors 2020-09-21 15:23:41 -04:00
Vexu
f27bc79121 stage2: DepTokenizer add target resolver 2020-09-21 15:23:41 -04:00
Vexu
302e156523 stage2: make DepTokenizer non-allocating 2020-09-21 15:23:41 -04:00
Joran Dirk Greef
5f99d2c240 Define SPLICE, PROVIDE_BUFFERS, REMOVE_BUFFERS and TEE opcodes and flags 2020-09-21 20:15:14 +02:00
Joran Dirk Greef
2d8df2b745 Use @intCast instead of @truncate 2020-09-21 12:03:52 +02:00
Joran Dirk Greef
7719abbf54 Add flags to queue_fsync() signature as per liburing 2020-09-21 11:09:37 +02:00
Joran Dirk Greef
57603fd26d Use @intCast instead of @truncate on io_uring_enter() result 2020-09-21 11:09:09 +02:00
Joran Dirk Greef
575ed941d7 Cache mask instead of dereferencing mask pointer 2020-09-21 11:07:11 +02:00
Joran Dirk Greef
843c104fc9 Add io_uring syscalls to os.bits.linux.mips.SYS 
As per lib/libc/musl/arch/mips/bits/syscall.h.in:

```c
```
 2020-09-21 10:39:58 +02:00
Joran Dirk Greef
a853f00410 Add IORING_FEAT_FAST_POLL 2020-09-20 19:51:23 +02:00
Joran Dirk Greef
77903f8d4e Test structs and offsets 2020-09-20 18:45:44 +02:00
Joran Dirk Greef
e51728a1b4 Make enter(), flush_sq(), sq_ring_needs_enter(), cq_ring_needs_flush() public 
These will also be needed by any custom helpers
 2020-09-20 15:54:31 +02:00
Joran Dirk Greef
40293a0643 Add safety checks 2020-09-20 15:41:22 +02:00
Joran Dirk Greef
f22eea82c4 Fix opcode support detection for read/write test 2020-09-20 15:33:48 +02:00
Joran Dirk Greef
b672dc7abf Use os.fd_t instead of i32 and assert against c_int for syscall safety 2020-09-20 14:59:40 +02:00
Joran Dirk Greef
abebacda32 Handle all possible syscall errors and bring errors in line with os.zig 2020-09-20 14:21:44 +02:00