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Author SHA1 Message Date
Andrew Kelley
fdbb0fb7b9
Merge pull request #13744 from Vexu/stage2-fixes 
Improve error messages, fix dependency loops
 2022-12-03 00:42:11 -05:00
Veikka Tuominen
0e38cc16d5 Sema: fix comparisons between lazy and runtime values 
Closes #12498
 2022-12-03 00:09:23 +02:00
Jakub Konka
5eaacf1ce9 windows: use array of tmp bufs as backing store for input memory to ntdll 2022-12-02 12:24:15 -05:00
Jakub Konka
2823fcabd1
Merge pull request #13725 from mathetake/fixreaddir 
wasi: fixes IterableDir.nextWasi for large directory
 2022-12-01 17:30:00 +01:00
Veikka Tuominen
b7066b6024 add workaround for compiler bug 2022-12-01 14:48:09 +02:00
Ryan Liptak
c37afa2811 std.testing: Improve expectEqualBytes for large inputs and make expectEqualSlices use it 
`expectEqualBytes` will now truncate the hexdump of each input to a maximum window of 256 bytes, which makes it safe to use for arbitrarily large inputs. Therefore, it can be used in `expectEqualSlices` when the type is u8.
 2022-12-01 02:18:51 -05:00
Takeshi Yoneda
829bf5a03e wasi: fixes IterableDir.nextWasi for large directory 
Signed-off-by: Takeshi Yoneda <takeshi@tetrate.io>
 2022-12-01 13:56:53 +09:00
Andrew Kelley
a943422672
Merge pull request #13717 from GethDW/option-fix 
std.build.Builder: fix for Allocator changes
 2022-11-30 19:43:51 -05:00
Ryan Liptak
34fa6a1e04 std.testing: Add expectEqualBytes that outputs hexdumps with diffs highlighted in red 
The coloring is controlled by `std.debug.detectTTYConfig` so it will be disabled when appropriate.
 2022-11-30 18:57:37 -05:00
Andrew Kelley
16caea38d1 std.ArrayList: fix shrinkAndFree 
Fixes a regression introduced in
e35f297aeb.

Now there is test coverage for ArrayList.shrinkAndFree in the case when
resizing fails.
 2022-11-30 15:42:59 -07:00
Andrew Kelley
c84bc3a06b std.os.test: disable flaky timerfd test 
See tracking issue #13721
 2022-11-30 15:18:35 -07:00
Veikka Tuominen
34f96c5fd0
Merge pull request #13719 from Vexu/debug 
Improve debuggability of programs built by the self hosted compiler
 2022-11-30 22:51:39 +02:00
Andrew Kelley
abd9089aa6 std.build: simpler fix to options implementation 
Instead of messing with ArrayList and more logic, just unwrap the error
of toOwnedSlice().
 2022-11-30 13:22:04 -07:00
GethDW
747f64b3fb std.build.Builder: fix for Allocator changes 2022-11-30 13:04:32 -07:00
Andrew Kelley
44ee1c885f std.os.windows.ReadLink: add missing alignment of local data buffer 2022-11-30 12:55:23 -07:00
Veikka Tuominen
e4fd9acc2a CLI: allow using --debug-compile-errors with zig build 2022-11-30 19:14:04 +02:00
Andrew Kelley
7f063b2c52 WasmAllocator: simplify thanks to new Allocator interface 
Now it can refuse to resize when it would disturb the metadata tracking
strategy, resulting in smaller code size, a simpler implementation, and
less fragmentation.
 2022-11-29 23:46:02 -07:00
Andrew Kelley
931261752d rename a couple variables 2022-11-29 23:46:02 -07:00
Andrew Kelley
e2e60f5ff9 std.heap.WasmAllocator: redo 
The previous version had a fatal flaw: it did ensureCapacity(1) on the
freelist when allocating, but I neglected to consider that you could
free() twice in a row. Silly!

This strategy allocates an intrusive freelist node with every
allocation, big or small. It also does not have the problems with resize
because in this case we can push the upper areas of freed stuff into the
corresponding freelist.
 2022-11-29 23:46:02 -07:00
Andrew Kelley
3dcea95ffe std.heap.WasmAllocator: implement resizing 2022-11-29 23:46:02 -07:00
Andrew Kelley
d4a1ae474a std.heap.WasmAllocator: resize in place without force shrinking 2022-11-29 23:46:02 -07:00
Andrew Kelley
0c0c70ee82 std.heap.WasmAllocator: large allocations 2022-11-29 23:46:02 -07:00
Andrew Kelley
3ea04ed64c introduce std.heap.WasmAllocator 
fast allocator for WebAssembly

eventually this is intended to be merged into
`std.heap.GeneralPurposeAllocator`
 2022-11-29 23:46:02 -07:00
Andrew Kelley
9f8c19210b std.heap: extract PageAllocator, WasmPageAllocator 2022-11-29 23:46:02 -07:00
Andrew Kelley
f466667888 stage2: fix crash on comptime lazy @ctz and @clz 2022-11-29 23:30:38 -07:00
Andrew Kelley
ceb0a632cf std.mem.Allocator: allow shrink to fail 
closes #13535
 2022-11-29 23:30:38 -07:00
Andrew Kelley
b8473ae7d3
Merge pull request #13693 from Vexu/safety 
Safety panic improvements & some bug fixes
 2022-11-29 19:59:55 -05:00
Jakub Konka
648579b330 libstd: skip problematic tests on aarch64-windows 2022-11-30 00:26:40 +01:00
Veikka Tuominen
e60db701d1 Sema: add option to disable formatted panics 
Closes #13174
 2022-11-29 21:44:08 +02:00
Veikka Tuominen
17ff002bc0 Sema: improve safety panic for access of inactive union field 2022-11-29 21:44:08 +02:00
Jakub Konka
9d0ea0e3f1 arm: implement CPU feature detection by parsing system registers 
Also add an incomplete table implementing instruction fusions according
to official optimisation programming manuals.
 2022-11-29 19:24:42 +01:00
Jakub Konka
988fff260e windows: map CP 40xx registry values to system ID registers 2022-11-29 19:24:42 +01:00
Jakub Konka
152202da77 windows: if detecting CPU feature set and model fails, use generic with overrides 2022-11-29 19:24:42 +01:00
Veikka Tuominen
6337c04244 Sema: improve panic for slice start index being greater than end index 
Closes #13689
 2022-11-29 15:47:02 +02:00
Veikka Tuominen
34be5784a3 parser: disallow defer and variable declaration as else branch 
Closes #13658
 2022-11-29 15:47:02 +02:00
Jakub Konka
d3b1cdf508
Merge pull request #13659 from ziglang/arm-win-cpu-features 
windows: add native CPU and features detection for Armv8 chips
 2022-11-28 21:36:56 +01:00
Ryan Liptak
4e078941d0 os.windows.OpenFile: Add USER_MAPPED_FILE as a possible error 
Ran into this when using a program that uses CreateFileMapping and then trying to call `std.fs.createFile` on the mapped file. More info can be found here:

https://stackoverflow.com/questions/41844842/when-error-1224-error-user-mapped-file-occurs

Before:

```
error.Unexpected NTSTATUS=0xc0000243
C:\Users\Ryan\Programming\Zig\zig\lib\std\os\windows.zig:138:40: 0x7ff74e957466 in OpenFile (test.exe.obj)
        else => return unexpectedStatus(rc),
                                       ^
```

After:

```
FAIL (AccessDenied)
C:\Users\Ryan\Programming\Zig\zig\lib\std\os\windows.zig:137:30: 0x7ff7f5b776ea in OpenFile (test.exe.obj)
        .USER_MAPPED_FILE => return error.AccessDenied,
                             ^
```
 2022-11-28 18:56:11 +01:00
zooster
a27bfae036 std.Thread.Futex.PosixImpl.Address.from: fix alignment type 
Fixes #13673
 2022-11-28 18:49:33 +02:00
Jakub Konka
2528189101 windows: fix signature of kernel32.RegOpenKeyExW to use *HKEY 2022-11-28 17:09:03 +01:00
Jakub Konka
7bf12b1197 arm: move cpu model table into system/arm.zig 
Now we can reuse the table between CPU model parsers on Linux and
Windows.

Use similar parsing structure for Windows as we do for Linux. On
Windows, we rely on two entries in the registry per CPU core:
`CP 4000` and `Identifier`. Collating the data from the two allows
us recreating most of the `/proc/cpuinfo` data natively on Windows.
Additionally, we still allow for overwriting any CPU features as flagged
by pulling the feature data embedded in `SharedUserData`.
 2022-11-28 17:07:35 +01:00
Jakub Konka
7fbd2955fa windows: pull QWORD and SZ identifiers from registry in one syscall 
At the same time, do not assume the values necessarily exist, and
use defaults as markers for the lack of keys in the registry.
 2022-11-28 17:07:34 +01:00
Jakub Konka
d64d7aaac7 windows: drive the registry helper with actual value set for reg entries 2022-11-28 17:07:34 +01:00
Jakub Konka
57bda6524b windows: make registry helper generic over value types 2022-11-28 17:07:34 +01:00
Jakub Konka
49ce86bddf windows: fix logic for pulling info for each core 2022-11-28 17:07:34 +01:00
Jakub Konka
f348fbc024 windows: revert changes to definition of HKEY 2022-11-28 17:07:34 +01:00
Jakub Konka
7473ef98e9 windows: implement simplistic CPU model parser 2022-11-28 17:07:34 +01:00
Jakub Konka
7ea2c7fbcd windows: use RtlQueryRegistryValues to query reg in a single syscall 2022-11-28 17:07:34 +01:00
Jakub Konka
153afed877 windows: impl some primitives for getting registry keys 2022-11-28 17:07:34 +01:00
Jakub Konka
e74b6f0a4b windows: detect couple more aarch64 CPU features 2022-11-28 17:07:34 +01:00
Jakub Konka
29aafdcd55 windows: detect native CPU features for aarch64 SoCs 2022-11-28 17:07:34 +01:00