Andrew Kelley
9e9dce76ff
refactor std.os.makePath to use a switch instead of if
2018-08-20 17:57:03 -04:00
Shawn Landden
bb93886791
do not use an allocator when we don't need to because of the existance of PATH_MAX
2018-08-19 21:42:48 -07:00
Andrew Kelley
c4b9466da7
Merge pull request #1294 from ziglang/async-fs
...
introduce std.event.fs for async file system functions
2018-08-10 15:51:17 -04:00
Andrew Kelley
598e80957e
windows: call CancelIo when canceling an fs watch
2018-08-10 13:19:07 -04:00
Andrew Kelley
23af36c54f
windows fs watching: fix not initializing table value
2018-08-09 21:48:25 -04:00
Andrew Kelley
26a842c264
windows: only create io completion port once
2018-08-09 20:12:46 -04:00
Andrew Kelley
b219feb3f1
initial windows implementation of std.event.fs.Watch
2018-08-09 16:48:44 -04:00
Andrew Kelley
c63ec9886a
std.event.fs.preadv windows implementation
2018-08-08 16:55:19 -04:00
Andrew Kelley
8b456927be
std.event.fs.pwritev windows implementation
...
also fix 2 bugs where the function didn't call allocator.shrink:
* std.mem.join
* std.os.path.resolve
2018-08-08 15:06:32 -04:00
Andrew Kelley
fd50a6896b
std.event.fs support for macos
...
The file I/O stuff is working, but the fs watching
stuff is not yet.
2018-08-07 00:49:09 -04:00
Andrew Kelley
2c9ed664dd
merge @kristate's std lib changes to darwin
2018-08-06 19:36:31 -04:00
Andrew Kelley
24d74cbf44
fix Thread impl on Linux and add docs
2018-08-06 17:31:52 -04:00
Andrew Kelley
d2dd29e80c
separate os.Thread.Id and os.Thread.Handle because of windows
2018-08-06 17:25:24 -04:00
Andrew Kelley
0a3ae9dc6e
fix std.os.Thread.getCurrentId for linux
2018-08-06 16:48:49 -04:00
Andrew Kelley
647fd0f4f1
Merge branch 'threadid' of https://github.com/mdsteele/zig into mdsteele-threadid
2018-08-06 16:12:37 -04:00
Andrea Orru
79d77faebf
More type cast fixes
2018-08-06 02:42:12 -04:00
Andrea Orru
641066d82e
Fix casts
2018-08-06 02:29:11 -04:00
Andrea Orru
d2f5e57b68
Merge branch 'master' into zen_stdlib
2018-08-06 01:43:19 -04:00
Matthew D. Steele
7a2401ef1e
Don't compare ?Thread.Id == Thread.Id in the test
...
It doesn't work, because of issue #1332 .
2018-08-04 21:47:13 -04:00
kristopher tate
a25824e033
zig/std/os/index.zig: clean-up thread id; ( #1 )
...
Ref #1316 #1330
2018-08-04 14:38:51 -04:00
Matthew D. Steele
86d1cc8e2f
Add thread ID support to std.os.Thread ( fixes #1316 )
2018-08-03 21:36:04 -04:00
Andrew Kelley
2680f9ab48
Merge remote-tracking branch 'origin/master' into async-fs
2018-08-03 18:47:30 -04:00
Matthew D. Steele
dcaaa241df
Fix a type error in std.os.linux.getpid() ( #1326 )
...
syscall0() returns usize, but we were trying to @bitCast to i32.
2018-08-03 11:45:23 -04:00
Andrew Kelley
65140b2fba
Merge remote-tracking branch 'origin/master' into async-fs
2018-08-02 17:29:31 -04:00
Andrew Kelley
729f2aceb0
fix API of RtlGenRandom
2018-08-02 13:34:31 -04:00
Andrew Kelley
cbca434cf0
Merge branch 'windows-RtlGenRandom-issue1318' of https://github.com/kristate/zig into pr-1319
2018-08-02 13:26:02 -04:00
kristopher tate
782043e2e6
std/os/windows/util.zig: SKIP instead of PASS on non-windows systems;
...
Tracking Issue #1318 ;
2018-08-03 02:16:49 +09:00
kristopher tate
dde7eb45c5
std/os/index.zig: call getRandomBytes() twice and compare;
...
Tracking Issue #1318 ;
2018-08-03 02:16:19 +09:00
kristopher tate
c44653f40f
std/os/index.zig: swap CryptGetRandom() with RtlGenRandom();
...
Tracking Issue #1318 ;
2018-08-03 02:14:52 +09:00
kristopher tate
22fd359e2c
std/os/windows/advapi32.zig: add SystemFunction036;
...
Tracking Issue #1318 ;
2018-08-03 02:14:06 +09:00
kristopher tate
432b7685bf
std/os/index.zig: use "hw.logicalcpu" instead of "hw.ncpu" in macOS; ( #1317 )
...
Tracking Issue #1252 ;
hw.ncpu was deprecated in macOS. Among 4 new options available (hw.{physicalcpu, physicalcpu_max, logicalcpu, logicalcpu_max}), hw.logicalcpu was chosen because it actually reflects the number of logical cores the OS sees.
2018-08-02 12:59:59 -04:00
Andrew Kelley
3c8d4e04ea
std: file system watching for linux
2018-07-30 13:46:09 -04:00
Andrew Kelley
cc45527333
introduce std.event.fs for async file system functions
...
only works on linux so far
2018-07-30 13:44:36 -04:00
Andrew Kelley
72599d420b
self-hosted: find all libc paths; windows linker code
2018-07-24 00:06:34 -04:00
Andrew Kelley
5a919dd82d
Merge remote-tracking branch 'origin/master' into self-hosted-libc-hello-world
2018-07-23 14:32:13 -04:00
Andrew Kelley
d767fae47e
self-hosted: add first compare-output test
2018-07-23 00:35:53 -04:00
Andrew Kelley
20f286f22a
re-organize std lib darwin files
2018-07-22 00:04:24 -04:00
Sahnvour
2ec9a11646
Very much WIP base implementation for #721 .
...
Currently does:
- read COFF executable file
- locate and load corresponding .pdb file
- expose .pdb content as streams (PDB format)
2018-07-21 20:30:11 +02:00
kristopher tate
460c266216
std.os.posix: Add SOCK_* for darwin;
...
Tracking issue #1271 ;
2018-07-21 19:15:03 +09:00
kristopher tate
8062afcb31
std.os.posix: Add SYSPROTO_* for darwin;
...
Tracking issue #1271 ;
2018-07-21 19:14:40 +09:00
kristopher tate
7ef110b484
std.os.posix: Add AF_* for darwin;
...
Tracking issue #1271 ;
2018-07-21 19:14:14 +09:00
Andrew Kelley
58c5f94a99
self-hosted: share C++ code for finding libc on windows
2018-07-20 23:38:13 -04:00
Jimmi HC
1f4c7d5ebf
Fixed windows getPos
2018-07-20 23:05:53 +02:00
Andrew Kelley
0736e6aa34
std.os.File: add missing pub modifiers
2018-07-19 13:06:13 -04:00
Andrew Kelley
3e4a3fa5b7
self-hosted: find libc on linux
2018-07-18 17:43:36 -04:00
Andrew Kelley
cd488c9da5
fix std.os.getAppDataDir test on linux
2018-07-18 10:45:17 -04:00
Andrew Kelley
a8a1b5af07
fix build on windows
...
* move getAppDataDir and utf16leToUtf8 from self-hosted to std lib
* fix std.event.Loop on windows
2018-07-18 10:07:22 -04:00
Andrew Kelley
3bb00eac37
self-hosted: implement getAppDataDir for windows
2018-07-17 00:01:36 -04:00
Andrew Kelley
e9a03cccf3
all integer sizes are available as primitives
...
* fix wrong implicit cast for `@IntType` bit_count parameter.
* fix incorrect docs for `@IntType` bit_count parameter.
closes #1242
closes #745
closes #1240
2018-07-16 10:53:15 -04:00
Andrew Kelley
ac096c2949
zig fmt
2018-07-12 19:24:32 -04:00
Andrew Kelley
3f4d0ecd7e
Merge remote-tracking branch 'origin/master' into m-n-threading
2018-07-09 17:14:42 -04:00
Andrew Kelley
9462852433
std.event.Loop multithreading for windows using IOCP
2018-07-09 16:49:46 -04:00
Andrew Kelley
caa0085057
implement std.os.cpuCount for windows
2018-07-09 13:19:11 -04:00
Andrew Kelley
05f1ea33d2
ZIG_DEBUG_COLOR=1 overrides tty detection for runtime stack traces
2018-07-09 12:12:37 -04:00
Andrew Kelley
a0c564d762
zig fmt
2018-07-09 01:23:47 -04:00
Andrew Kelley
04d3da4bd1
std.os.cpuCount implementation for macos
2018-07-09 01:08:33 -04:00
Andrew Kelley
50d70d5f49
tests passing with kqueue on macos
2018-07-08 02:46:10 -04:00
Andrew Kelley
c15a6fa9d0
add std.os.cpuCount and have std.event.Loop use it for thread pool size
2018-07-07 01:23:18 -04:00
Andrew Kelley
eb326e1553
M:N threading
...
* add std.atomic.QueueMpsc.isEmpty
* make std.debug.global_allocator thread-safe
* std.event.Loop: now you have to choose between
- initSingleThreaded
- initMultiThreaded
* std.event.Loop multiplexes coroutines onto kernel threads
* Remove std.event.Loop.stop. Instead the event loop run() function
returns once there are no pending coroutines.
* fix crash in ir.cpp for calling methods under some conditions
* small progress self-hosted compiler, analyzing top level declarations
* Introduce std.event.Lock for synchronizing coroutines
* introduce std.event.Locked(T) for data that only 1 coroutine should
modify at once.
* make the self hosted compiler use multi threaded event loop
* make std.heap.DirectAllocator thread-safe
See #174
TODO:
* call sched_getaffinity instead of hard coding thread pool size 4
* support for Windows and MacOS
* #1194
* #1197
2018-07-07 00:32:19 -04:00
Andrew Kelley
85f928f8bf
remove std.mem.Allocator.construct and other fixups
2018-06-20 17:33:29 -04:00
Andrew Kelley
e891f9cd9d
zig fmt
2018-06-20 17:16:27 -04:00
kristopher tate
71db8df548
std: update stdlib to match updated allocator create signature; ref #733
2018-06-21 00:40:21 +09:00
Andrew Kelley
626b73e8be
remove error to/from int casting syntax; add `@errorToInt`/`@intToError`
...
See #1061
2018-06-18 18:48:29 -04:00
Andrew Kelley
a430853a48
standard library fixes
2018-06-18 17:43:01 -04:00
Andrew Kelley
1aafbae5be
remove []u8 casting syntax. add `@bytesToSlice` and `@sliceToBytes`
...
See #1061
2018-06-18 17:25:29 -04:00
Andrew Kelley
7912061226
remove integer and float casting syntax
...
* add `@intCast`
* add `@floatCast`
* add `@floatToInt`
* add `@intToFloat`
See #1061
2018-06-17 02:57:07 -04:00
Andrew Kelley
3ee4d23ebd
posix read can return error.IsDir
2018-06-16 19:54:16 -04:00
Sahnvour
f47655eb6d
pointer reform: missed change in windows specific code.
2018-06-16 23:47:51 +02:00
Andrew Kelley
48de57d824
add basic std lib code for loading dynamic libraries
...
this is going to only work for very basic libraries;
I plan to slowly add more features over time to support more
complicated libraries
2018-06-16 17:01:23 -04:00
Andrew Kelley
cdf1e366f9
fix build on windows, broken by previous commit
2018-06-14 16:36:07 -04:00
Andrew Kelley
6943cefebf
std.os.path.dirname: return null instead of empty slice
...
for when there is no directory component. Makes it harder
to write bugs.
closes #1017
2018-06-14 16:15:32 -04:00
Andrew Kelley
7580e39b38
zig fmt
2018-06-12 02:18:11 -04:00
Andrew Kelley
3dd9af9948
implement std.os.Dir for windows
...
improve std.os.File.access so that it does not depend on shlwapi.dll
closes #1084
2018-06-12 01:57:09 -04:00
Andrew Kelley
77678b2cbc
breaking syntax change: orelse keyword instead of ?? ( #1096 )
...
use the `zig-fmt-optional-default` branch to have zig fmt
automatically do the changes.
closes #1023
2018-06-10 01:13:51 -04:00
Andrew Kelley
ec1b6f6673
breaking syntax change: ??x to x.? ( #1095 )
...
See #1023
This also renames Nullable/Maybe to Optional
2018-06-09 23:42:14 -04:00
Andrew Kelley
b11c5d8f82
fix std.os.windows.PathFileExists specified in the wrong DLL ( #1066 )
...
closes #1054
2018-06-06 15:36:47 -04:00
Andrew Kelley
652f4bdf62
disallow unknown-length pointer to opaque
...
This also means that translate-c has to detect when a pointer to
opaque is happening, and use `*` instead of `[*]`.
See #1059
2018-06-05 18:03:21 -04:00
Andrew Kelley
e53b683bd3
Pointer Reform: proper slicing and indexing ( #1053 )
...
* enable slicing for single-item ptr to arrays
* disable slicing for other single-item pointers
* enable indexing for single-item ptr to arrays
* disable indexing for other single-item pointers
see #770
closes #386
2018-06-04 22:11:14 -04:00
Andrew Kelley
11e7e03139
Merge branch 'zig-custom-format' of https://github.com/tgschultz/zig into tgschultz-zig-custom-format
...
I removed the code that checks for type signature and type.
A function named `format` is enough for zig to give it a try.
2018-06-04 11:06:55 -04:00
Andrew Kelley
96164ce613
disallow single-item pointer indexing
...
add pointer arithmetic for unknown length pointer
2018-06-04 01:39:57 -04:00
Andrew Kelley
e29d12d821
fix incorrect address-of syntax on windows
2018-06-01 01:29:34 -04:00
Andrew Kelley
fcbb7426fa
use * for pointer type instead of &
...
See #770
To help automatically translate code, see the
zig-fmt-pointer-reform-2 branch.
This will convert all & into *. Due to the syntax
ambiguity (which is why we are making this change),
even address-of & will turn into *, so you'll have
to manually fix thes instances. You will be guaranteed
to get compile errors for them - expected 'type', found 'foo'
2018-05-31 17:28:07 -04:00
Andrew Kelley
ea58f4a5a9
run zig fmt on the codebase
2018-05-30 16:09:11 -04:00
tgschultz
940a854448
Fix MacOS CI Timer test failing...?
2018-05-30 13:38:41 -05:00
Andrew Kelley
d172e3f3bb
fix AtomicFile for relative paths
...
closes #1017
2018-05-29 17:38:50 -04:00
Andrew Kelley
0c16cd2d0e
run zig fmt on the codebase
...
See #1003
2018-05-29 04:23:38 -04:00
Andrew Kelley
43085417be
update github.com/zig-lang to github.com/ziglang
2018-05-24 21:27:44 -04:00
Andrew Kelley
288fc3a8d3
convert more std lib files to postfix pointer deref
2018-05-16 00:43:28 -04:00
Andrew Kelley
86a352c45b
Merge branch 'master' into pointer-reform
2018-05-13 13:38:03 -04:00
Andrew Kelley
4277762b74
fix windows build system
...
broken by 6e821078f6
2018-05-11 23:04:41 -04:00
Andrew Kelley
4787127cf6
partial conversion to post-fix pointer deref using zig fmt
2018-05-10 00:29:49 -04:00
Andrew Kelley
6928badd85
Merge branch 'master' into pointer-reform
2018-05-09 23:43:07 -04:00
Andrew Kelley
86a428a4a5
windows threading: add missing call to CloseHandle
2018-05-02 10:03:58 -04:00
Andrew Kelley
ac4d55dec1
behavior tests passing with new pointer deref syntax
2018-05-01 01:53:04 -04:00
Andrew Kelley
e14db23661
run zig fmt on std/os/index.zig
2018-04-30 01:03:38 -04:00
Andrew Kelley
39befc35a8
update comment in std/os/index.zig
2018-04-29 22:31:42 -04:00
Andrew Kelley
f37e79e720
Merge pull request #963 from zig-lang/atomic-stack-and-queue
...
Atomic stack and queue
2018-04-29 12:29:40 -04:00
Andrew Kelley
c76b0a845f
fix std threads for linux
2018-04-29 02:56:59 -04:00
Andrew Kelley
b21bcbd775
fix std threads for macos
2018-04-29 02:52:04 -04:00
Andrew Kelley
6376d96824
support kernel threads for windows
...
* remove std.os.spawnThreadAllocator - windows does not support
an explicit stack, so using an allocator for a thread stack
space does not work.
* std.os.spawnThread - instead of accepting a stack argument, the
implementation will directly allocate using OS-specific APIs.
2018-04-29 02:40:22 -04:00
Andrew Kelley
bf8e419d2b
linux uses pthreads when linking against libc
2018-04-29 00:40:04 -04:00
Andrew Kelley
a425420993
make pthreads threads work on darwin
...
darwin pthreads adds a restriction that the stack start and end
must be page aligned
2018-04-29 00:07:32 -04:00
Andrew Kelley
998e25a01e
pthread support working
2018-04-28 23:47:39 -04:00
Andrew Kelley
a344cb03bc
*WIP* use pthreads when linking libc
2018-04-28 23:30:13 -04:00
Andrew Kelley
ec2a81a081
fix compiler-rt ABI for x86_64 windows
2018-04-28 22:03:07 -04:00
Andrew Kelley
21767144fc
linux: support VDSO for clock_gettime
...
also fix a compiler crash when using cmpxchg with nullable pointer
2018-04-22 18:11:50 -04:00
Andrew Kelley
da2af9c613
fixups
2018-04-22 13:36:26 -04:00
Andrew Kelley
0dcadc61b4
Merge branch 'std.os.time' of https://github.com/tgschultz/zig into tgschultz-std.os.time
2018-04-22 13:24:25 -04:00
tgschultz
ca4053ba49
Use std.os.errorUnexpectedPosix if timer initialization encounters unexpected error
2018-04-19 14:53:58 -05:00
tgschultz
89eade0548
Style cleanups, u64 casts, Timer.start returns error instead of unreachable on unexpected errno.
2018-04-19 10:01:41 -05:00
tgschultz
3c9b6f8cd5
Fixed another incorrect comment
2018-04-18 19:57:47 -05:00
tgschultz
fdebe38fa3
Added notes regarding CLOCK_MONOTONIC_RAW and made it easy to change our mind in the future.
...
Updated std.os imported tests' block with lazy declaration workaround and added time.zig.
Corrected some incorrect comments.
2018-04-18 19:48:19 -05:00
tgschultz
5c83d271a3
Fixed incorrect sign on epoch.clr
2018-04-18 18:50:28 -05:00
tgschultz
7cfe328a16
fixed typos.
2018-04-18 17:43:35 -05:00
tgschultz
bf9cf28322
Fixed compiler errors around darwin code.
2018-04-18 15:46:50 -05:00
tgschultz
8b66dd8c7d
Added unstaged changes.
2018-04-18 13:55:42 -05:00
tgschultz
c90f936eef
Added timestamp, high-perf. timer functions.
2018-04-18 13:52:25 -05:00
Andrew Kelley
b9360640ce
add @atomicLoad builtin
...
See #174
2018-04-15 18:12:00 -04:00
Andrew Kelley
b7af9edb8a
add std.os.createThread
...
this adds kernel thread support to the standard library for
linux.
See #174
2018-04-14 02:24:05 -04:00
Andrea Orru
06614b3fa0
Merge branch 'master' into zen_stdlib
2018-04-13 11:11:21 -07:00
Andrea Orru
d2c672ab0c
FIXME note
2018-04-13 11:10:36 -07:00
Marc Tiehuis
fe9489ad63
Fix windows access check
2018-04-13 22:50:57 +12:00
Marc Tiehuis
03bec631bd
Replace File.exists with File.access
2018-04-13 21:27:09 +12:00
Andrea Orru
c5f088e52c
Pass up to 5 arguments in Zen IPC
2018-04-12 22:24:57 -07:00
Andrew Kelley
c43f77f109
fix invalid implicit cast on macos
2018-04-12 10:38:32 -04:00
Marc Tiehuis
803f0a295b
Revise self-hosted command line interface
...
Commands are now separated more precisely from one another. Arguments
are parsed mostly using a custom argument parser instead of manually.
This should be on parity feature-wise with the previous main.zig but
adds a few extra code-paths as well that were not yet implemented.
Subcommands are much more prominent and consistent. The first argument
is always a sub-command and then all following arguments refer to that
command. Different commands display there own usage messages and options
based on what they can do instead of a one-for-all usage message that
was only applicable for the build commands previously.
The `cc` command is added and is intended for driving a c compiler. See #490 .
This is currently a wrapper over the system cc and assumes that it
exists, but it should suffice as a starting point.
2018-04-12 22:28:47 +12:00
Andrea Orru
70f2bb03fd
outb syscall
2018-04-11 23:11:26 -07:00
Andrea Orru
135a335ce1
Merge branch 'master' into zen_stdlib
2018-04-11 00:33:19 -07:00
Andrea Orru
b01c5a95c4
Update zen library
2018-04-11 00:31:32 -07:00
Andrew Kelley
2ec1cec92d
add more linux syscalls and constants
...
Based on #904 by tgshultz
2018-04-10 23:29:24 -04:00
Andrew Kelley
e85a10e9f5
async tcp server proof of concept
2018-04-09 00:52:45 -04:00
Andrew Kelley
cbda0fa78c
basic tcp server working when used with netcat
2018-04-08 20:08:40 -04:00
Andrew Kelley
0d22a00f6f
*WIP* async/await TCP server
2018-04-08 18:26:24 -04:00
Andrew Kelley
abd389209b
fix up logic for macos std.os.deleteTree
2018-04-04 00:08:10 -04:00
Andrew Kelley
e1e536e03d
Merge branch 'wip-macos-dirent' of https://github.com/hellerve/zig into hellerve-wip-macos-dirent
2018-04-03 23:33:18 -04:00
Andrew Kelley
9dfd1a7c8a
remove more signal handling stuff from std.os.ChildProcess
...
439621e44a
failed to remove
everything. this finishes the job
2018-04-03 18:26:49 -04:00
hellerve
7e951e5043
st/os: address @andrewrk concerns
2018-03-29 10:23:44 +02:00
Andrew Kelley
f5b43ada46
std/os: getting dir entries works on OS X
2018-03-28 12:06:48 +02:00
Andrew Kelley
0b7b3190fd
fix bitrotted code in unexpected error tracing
2018-03-27 10:44:13 -04:00
Andrew Kelley
2cff31937f
std.os.linux exposes syscall functions and syscall numbers
2018-03-24 15:57:36 -04:00
Marc Tiehuis
7350181a4a
Fix os.File.mode function
2018-03-23 22:41:08 +13:00
Andrea Orru
43cdfa275a
Zen specific hacks
2018-03-20 16:09:30 -04:00
Andrea Orru
0082ed0ef1
Public SplitIterator
2018-03-20 11:40:33 -04:00
Andrea Orru
935f10502f
Message type, Undefined mailbox, read syscall, more constructors
2018-03-18 14:45:23 -04:00
Andrea Orru
df3d2115b5
Service -> Server
2018-03-16 20:27:13 -07:00
Andrea Orru
81941f9161
Add Thread option for Mailboxes
2018-03-16 01:41:45 -07:00
Andrea Orru
4c16deed3e
Some POSIX stuff, including a primitive write
2018-03-15 17:57:56 -07:00
Andrea Orru
681c62941e
subscribeIRQ support
2018-03-15 04:28:45 -07:00
Andrea Orru
9b7e4b535c
More precise naming
2018-03-15 02:22:03 -07:00
Andrea Orru
4fcf01adc5
IPC structure updates
2018-03-14 22:07:17 -07:00
Andrea Orru
f25c1c6858
Fixed syntax errors in linux-i386 syscalls
2018-03-09 22:25:21 -08:00
Andrea Orru
70c3008a00
Added 6 parameters syscalls for zen
2018-03-09 22:24:52 -08:00
Andrew Kelley
07e47c058c
ptrCast builtin now gives an error for removing const qualifier
...
closes #384
2018-03-06 16:37:03 -05:00
Andrew Kelley
439621e44a
remove signal hanlding stuff from std.os.ChildProcess
2018-02-27 11:14:14 -05:00
Andrew Kelley
bde15cf080
improve std lib linux epoll API
2018-02-17 17:53:07 -05:00
Andrew Kelley
4a4ea92cf3
remove std.heap.IncrementingAllocator
...
Use std.heap.FixedBufferAllocator combined with
std.heap.DirectAllocator instead.
std.mem.FixedBufferAllocator is moved to std.heap.FixedBufferAllocator
2018-02-12 02:44:31 -05:00
Andrew Kelley
445b03384a
introduce std.heap.ArenaAllocator and std.heap.DirectAllocator
...
* DirectAllocator does the underlying syscall for every allocation.
* ArenaAllocator takes another allocator as an argument and
allocates bytes up front, falling back to DirectAllocator with
increasingly large allocation sizes, to avoid calling it too often.
Then the entire arena can be freed at once.
The self hosted parser is updated to take advantage of ArenaAllocator
for the AST that it returns. This significantly reduces the complexity
of cleanup code.
docgen and build runner are updated to use the combination of
ArenaAllocator and DirectAllocator instead of IncrementingAllocator,
which is now deprecated in favor of FixedBufferAllocator combined
with DirectAllocator.
The C allocator calls aligned_alloc instead of malloc, in order to
respect the alignment parameter.
Added asserts in Allocator to ensure that implementors of the
interface return slices of the correct size.
Fixed a bug in Allocator when you call realloc to grow the allocation.
2018-02-12 02:14:44 -05:00
Andrew Kelley
e743b30bbf
std: refactor posixOpen to be friendlier to error return traces
2018-02-11 05:26:51 -05:00
Andrew Kelley
46aa416c48
std.os and std.io API update
...
* move std.io.File to std.os.File
* add `zig fmt` to self hosted compiler
* introduce std.io.BufferedAtomicFile API
* introduce std.os.AtomicFile API
* add `std.os.default_file_mode`
* change FileMode on posix from being a usize to a u32
* add std.os.File.mode to return mode of an open file
* std.os.copyFile copies the mode from the source file instead of
using the default file mode for the dest file
* move `std.os.line_sep` to `std.cstr.line_sep`
2018-02-10 21:02:24 -05:00
Andrew Kelley
a2bd9f8912
std lib: modify allocator idiom
...
Before we accepted a nullable allocator for some stuff like
opening files. Now we require an allocator.
Use the mem.FixedBufferAllocator pattern if a bound on the amount
to allocate is known.
This also establishes the pattern that usually an allocator is the
first argument to a function (possibly after "self").
fix docs for std.cstr.addNullByte
self hosted compiler:
* only build docs when explicitly asked to
* clean up main
* stub out zig fmt
2018-02-09 18:27:50 -05:00
Andrew Kelley
32c988a2d7
fix build runner on windows
2018-02-09 00:24:23 -05:00
Andrew Kelley
f9be970375
Merge remote-tracking branch 'origin/master' into error-sets
2018-02-08 20:45:26 -05:00
Andrew Kelley
0d5ff6f462
error sets - most tests passing
2018-02-08 02:08:45 -05:00
Ben Noordhuis
dd20f558f0
implement openSelfExe() on darwin ( #753 )
2018-02-07 18:14:32 -05:00
Andrew Kelley
917e6fe370
handle linux returning EINVAL for large writes
...
See #743
2018-02-05 13:21:08 -05:00
Andrew Kelley
40e4e42a66
handle linux returning EINVAL for large reads
...
see #743
2018-02-05 12:48:29 -05:00
Andrew Kelley
44d8d654a0
fix test failure, organize code, add new compile error
2018-02-05 09:26:39 -05:00
Andrew Kelley
31abef172a
fix accidentally linking against kernel32 on non windows
2018-02-04 22:13:21 -05:00
Ben Noordhuis
73ee434c8c
Use /dev/urandom and sysctl(RANDOM_UUID) on Linux.
...
Add fallback paths for when the getrandom(2) system call is not
available. Try /dev/urandom first and sysctl(RANDOM_UUID) second.
The sysctl issues a warning in the system logs with some kernels but
that seems like an acceptable tradeoff for the fallback of a fallback.
2018-02-04 18:58:36 +01:00
Andrew Kelley
61718742f7
*WIP* error sets - std lib test compile but try to link against windows
2018-02-03 14:42:20 -05:00
Andrew Kelley
ef5e7bb469
*WIP* error sets - an inferred error set can end up being the global one
2018-02-03 14:06:37 -05:00
Andrew Kelley
abf5ae6897
*WIP* error sets - support fns called at comptime
2018-02-03 11:51:29 -05:00
Andrew Kelley
b8f59e14cd
*WIP* error sets - correctly resolve inferred error sets
2018-02-02 18:13:32 -05:00
Andrew Kelley
13b36d458f
*WIP* error sets - fix implicit cast
2018-02-01 10:23:25 -05:00
Andrew Kelley
5f518dbeb9
*WIP* error sets converting std lib
2018-01-31 22:48:40 -05:00
Andrew Kelley
5161d70620
*WIP* error sets
2018-01-31 01:51:31 -05:00
Andrew Kelley
2b5e0b66a2
std: fix fn return syntax for zen os
2018-01-29 10:57:27 -05:00
Andrew Kelley
3671582c15
syntax: functions require return type. remove `->`
...
The purpose of this is:
* Only one way to do things
* Changing a function with void return type to return a possible
error becomes a 1 character change, subtly encouraging
people to use errors.
See #632
Here are some imperfect sed commands for performing this update:
remove arrow:
```
sed -i 's/\(\bfn\b.*\)-> /\1/g' $(find . -name "*.zig")
```
add void:
```
sed -i 's/\(\bfn\b.*\))\s*{/\1) void {/g' $(find ../ -name "*.zig")
```
Some cleanup may be necessary, but this should do the bulk of the work.
2018-01-25 04:10:11 -05:00
Andrew Kelley
b3a6faf13e
replace %defer with errdefer
...
See #632
now we have 1 less sigil
2018-01-23 23:08:09 -05:00
Andrew Kelley
cf39819478
add new kind of test: generating .h files. and more
...
* docgen supports obj_err code kind for demonstrating
errors without explicit test cases
* add documentation for `extern enum`. See #367
* remove coldcc keyword and add @setIsCold. See #661
* add compile errors for non-extern struct, enum, unions
in function signatures
* add .h file generation for extern struct, enum, unions
2018-01-22 22:24:07 -05:00
Jimmi Holst Christensen
a76023bcd8
Removed PLARGE_INTEGER
2018-01-19 21:49:16 +01:00
Jimmi Holst Christensen
90714a3831
Implemented windows versions of seekTo and getPos
2018-01-19 21:30:57 +01:00
Andrew Kelley
7b57454cc1
clean up error return tracing
...
* error return tracing is disabled in release-fast mode
* add @errorReturnTrace
* zig build API changes build return type from `void` to `%void`
* allow `void`, `noreturn`, and `u8` from main. closes #535
2018-01-15 00:01:02 -05:00
Andrew Kelley
3c094116aa
remove %% prefix operator
...
See #632
closes #545
closes #510
this makes #651 higher priority
2018-01-09 00:51:51 -05:00
Andrea Orru
98a95cc698
exit, createThread for zen
2018-01-08 12:16:23 -05:00
Andrew Kelley
632d143bff
replace `a %% b` with `a catch b`
...
See #632
better fits the convention of using keywords for control flow
2018-01-07 17:28:20 -05:00
Andrew Kelley
66717db735
replace `%return` with `try`
...
See #632
better fits the convention of using keywords for control flow
2018-01-07 16:53:13 -05:00
Andrea Orru
3182857224
Adding zen support
2018-01-07 04:43:08 -05:00
Andrea Orru
e932919e68
Darwin -> MacOSX, added Zen. See #438
2018-01-06 23:10:53 -05:00
Andrew Kelley
7e65fe7ac3
fix test regressions on windows from previous commit
2018-01-04 16:36:59 -05:00
Andrew Kelley
d008e209e7
self-hosted compiler works on macos
2018-01-04 15:30:22 -05:00
Andrew Kelley
e1c03d9e8e
self-hosted compiler works on windows
...
* better error message for realpath failing
* fix bug in std.io.readFileAllocExtra incorrectly returning
error.EndOfStream
* implement std.os.selfExePath and std.os.selfExeDirPath for windows
2018-01-04 13:48:45 -05:00
Andrew Kelley
0cd63b28f3
fix self-hosted build on windows
2018-01-03 22:38:13 -05:00
Andrew Kelley
36ff26609b
fix self hosted compiler on windows
2018-01-03 04:55:49 -05:00
Andrew Kelley
4183c6f1a5
move std/debug.zig to a subdirectory
...
self hosted compiler parser tests do some fuzz testing
2017-12-23 22:15:48 -05:00
Andrew Kelley
2031989d98
std.os.path.resolve handles an absolute path that is missing the drive
2017-12-23 22:14:35 -05:00
Andrew Kelley
39c7bd24e4
port most of main.cpp to self hosted compiler
2017-12-23 00:57:56 -05:00
Josh Wolfe
0e7fb69bea
bufPrint returns an error
2017-12-22 00:52:01 -07:00
Andrew Kelley
ea805c5fe7
fix darwin and windows from previous commit
2017-12-22 02:33:39 -05:00
Andrew Kelley
d917815d81
explicitly return from blocks
...
instead of last statement being expression value
closes #629
2017-12-22 00:50:30 -05:00