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1819 Commits

Author SHA1 Message Date
daurnimator
fca3e3a73f std: add std.ArrayList.orderedRemove 2019-05-03 01:54:49 -04:00
Andrew Kelley
3552180143
optimize @memset with undefined 
When using `@memset` to set bytes to `undefined`, Zig notices this
case and does a single Valgrind client request rather than N.

Speeds up all allocators in safe modes.

Closes #2388
 2019-05-03 01:25:03 -04:00
Marc Tiehuis
3370e60dd9 std.math: Correct math.nan usage in cos 2019-05-02 19:03:49 +12:00
Marc Tiehuis
89d71a960b std.math: Add documentation for all functions and algorithm sources 2019-05-01 18:37:46 +12:00
Marc Tiehuis
f94964cd05 std.math: Add upstream changes/fixes and simplify go derived code 
This also starts the documentation effort for the math/ subdirectory.
The intent is to use this as a somewhat representative test-case for any
work on the documentation generator.
 2019-05-01 18:13:33 +12:00
Shritesh Bhattarai
7bbc8eb16c wasi: import all core exports 2019-04-30 23:53:17 -04:00
Shritesh Bhattarai
f53abf4063 wasi: import all constants and their types 2019-04-30 22:58:41 -04:00
Shritesh Bhattarai
d395ed2d40 wasi: implement timestamp 2019-04-30 20:43:43 -05:00
Shritesh Bhattarai
0ce05fa621 wasi: import clock and timestamp function/types 2019-04-30 20:06:39 -05:00
Shritesh Bhattarai
1fabd6bbf3 wasi: implement getRandomBytes 2019-04-30 20:50:41 -04:00
Shritesh Bhattarai
0a693b70e4 wasi: use mem.separate instead 2019-04-30 18:43:43 -05:00
Shritesh Bhattarai
20458f56d8 wasi: add getEnvMap 2019-04-30 18:18:20 -05:00
Shritesh Bhattarai
8e700bf92a wasi: import environ_get and environ_sizes_get 2019-04-30 16:35:27 -05:00
Shritesh Bhattarai
01365be82f WASI: implement argsAlloc and argsFree (#2364) 
* wasi: change URL to canon WASI-core.md

* wasi: import args_get and args_sizes_get

* wasi: Implement argsAlloc and argsFree

* test return value for wasi arg syscalls

* wasi: return unexpectedErrorPosix in argsAlloc

* wasi: Add TODO for ArgIterator
 2019-04-29 21:54:30 -04:00
LemonBoy
b1a61a6d51 compiler-rt: Add __mulodi4 2019-04-29 18:55:20 -04:00
Andrew Kelley
d2328ac71a
Merge pull request #2372 from LemonBoy/aeabi_idiv 
compiler-rt: Add __divsi3, __aeabi_idiv
 2019-04-29 18:54:21 -04:00
Andrew Kelley
e3452ba21b
json tests do not need this prefix anymore 2019-04-29 14:04:31 -04:00
Andrew Kelley
da28811c50
enable more json tests 
I think it was a mistake that these weren't getting automatically run by
the test suite.
 2019-04-29 14:02:19 -04:00
Andrew Kelley
4b6f350369
DirectAllocator: move if > 0 condition above @memcpy 
Minor improvement to 3c13aa17 as noted by daurnimator
 2019-04-29 13:48:15 -04:00
Shawn Landden
3c13aa178b std.heap: do not excessively call mmap, and munmap in direct allocator 2019-04-29 13:47:24 -04:00
LemonBoy
4e241263ff compiler-rt: Add __divmodsi4, __aeabi_idivmod 2019-04-29 19:17:48 +02:00
LemonBoy
738562e990 compiler-rt: Add __divsi3, __aeabi_idiv 2019-04-29 19:17:48 +02:00
Ryan Liptak
205e501e42 std.fmt: add max_depth to avoid infinite recursion from self-references 2019-04-27 11:20:10 -04:00
daurnimator
bc1840e18f Revert "std: Add mem.nativeIntToBig and mem.nativeIntToLittle" 
This reverts commit 211f0a2226db7c53cfa1581c5572a6100c3e17f6.

The functions `mem.nativeToBig` and `mem.nativeToLittle` already existed.
 2019-04-27 11:18:53 -04:00
emekoi
66f3ef06e8 fixed syntax error 2019-04-27 11:16:33 -04:00
Andrew Kelley
2d6520d5d4
zig fmt is built directly into stage1 rather than child process 
Previously, `zig fmt` on the stage1 compiler (which is what we currently
ship) would perform what equates to `zig run std/special/fmt_runner.zig`

Now, `zig fmt` is implemented with the hybrid zig/C++ strategy outlined
by #1964.

This means Zig no longer has to ship some of the stage2 .zig files, and
there is no longer a delay when running `zig fmt` for the first time.
 2019-04-26 20:46:28 -04:00
Andrew Kelley
ac3946620c
Merge pull request #2357 from squeek502/heap-shrink-large-align 
DirectAllocator: reduce the amount of redundant memcpy calls on Windows
 2019-04-26 19:34:24 -04:00
Andrew Kelley
28071ac637
self-hosted translate-c emits a hello world AST 
Also breaking std lib API change: the return value of
std.zig.parse returns `*ast.Tree` rather than `ast.Tree`.

See #1964
 2019-04-26 15:43:36 -04:00
Andrew Kelley
c82acdbb9e
clean up test output 
After 4df2f3d74f test names have the word "test" in them so the
redundant word is removed from test runner. Also move the prefix/suffix
to where it logically belongs in the fully qualified symbol name.
 2019-04-26 15:10:13 -04:00
Ryan Liptak
afc33f00ee heap: fixup style of realloc memory copies 2019-04-25 13:41:19 -07:00
Ryan Liptak
57f545eed8 std.heap.DirectAllocator: reduce the amount of redundant memcpy calls on Windows 
Previously the memory would be copied to a different aligned address in some cases where the old offset could have been used. This fixes it so that it will always try to use the old offset when possible, and only uses a different offset if the old one is truly invalid (not aligned or not enough space to store the alloc at the old offset).
 2019-04-25 13:35:45 -07:00
Andrew Kelley
17ffe166c2
add preliminary windows support to std.io.COutStream 2019-04-25 00:24:25 -04:00
Andrew Kelley
976080462c
translate-c: a little closer to self-hosted implementation 2019-04-25 00:06:54 -04:00
Andrew Kelley
56e07622c6
Merge pull request #2312 from squeek502/heap-shrink-large-align 
fix heap allocators when shrinking an object but growing its alignment
 2019-04-24 23:44:28 -04:00
Shawn Landden
8ef7f6febb remove Shebang (#!) support 
Closes:  #2165
 2019-04-24 23:34:19 -04:00
vegecode
733c547a65 compiler-rt: Add missing import of test for comparesf2 2019-04-24 21:16:03 -04:00
vegecode
01168e1577 compiler-rt: add aeabi_dcmp, comparedf2 2019-04-24 21:15:39 -04:00
LemonBoy
374d16793f Go one instruction before the return address 
The return address may not point to an area covered by the debug infos
so we hope for the best and decrement the address so that it points to
the caller instruction.
 2019-04-23 10:05:46 +02:00
LemonBoy
b095e33667 Fix silly typo 2019-04-23 09:57:57 +02:00
LemonBoy
57ec183c09 Fix reading of signed leb128 values 2019-04-23 09:57:22 +02:00
Ryan Liptak
8ce130de3c Bump up FixedBufferAllocator test memory to account for new tests 2019-04-22 02:25:57 -07:00
Ryan Liptak
b3598163df std.heap.DirectAllocator: Fix aligned reallocs on Windows 2019-04-22 02:20:01 -07:00
daurnimator
211f0a2226 std: Add mem.nativeIntToBig and mem.nativeIntToLittle 
To be used where `htons`, `htonl`, etc. would be used in C.
It's useful to have a function that returns a number directly for use in initialisers.
 2019-04-21 14:04:01 -04:00
Ryan Liptak
66020856b2 fix heap allocators when shrinking an object but growing its alignment 2019-04-20 23:56:39 -07:00
vegecode
bb25f212b3 compiler-rt: add aeabi_fcmp, comparesf2 2019-04-21 00:12:21 -04:00
tgschultz
22f5e5fd3e Fixes DirectAllocator Windows implementation to call HeapFree when new_size == 0 2019-04-20 14:04:09 -04:00
Andrew Kelley
9b83fe6b4c
fixup and zig fmt 2019-04-20 13:48:38 -04:00
Andrew Kelley
907a7068ce
Merge branch 'dwarfy' of https://github.com/LemonBoy/zig into LemonBoy-dwarfy 2019-04-20 13:32:59 -04:00
LemonBoy
c2542bb7b7 Recover symbol infos from DWARF sections 2019-04-20 10:35:39 +02:00
Ryan Liptak
1030cc97ca fix DirectAllocator not unmapping unused pages on large alignments 
Fixes #2306
 2019-04-20 02:21:42 -04:00