David CARLIER
e8f76b452b
std.c: adding freebsd's domainset api
2023-05-09 14:24:03 +03:00
David Carlier
1585ed637d
std.c: openbsd sigcontext/ucontext for arm64.
2023-05-09 14:23:46 +03:00
David CARLIER
3dd0afe787
std.c: adding freebsd's kinfo_proc type.
2023-05-09 12:04:53 +03:00
r00ster91
297b5d1074
fix [x]u65529 and above overflowing
...
```
$ cat overflow.zig
test {
var a: [1]u65535 = undefined;
_ = a;
}
$ zig-out/bin/zig test overflow.zig
thread 290266 panic: integer overflow
zig/src/type.zig:3604:55: 0xada43d in intAbiAlignment (zig)
std.math.ceilPowerOfTwoPromote(u16, (bits + 7) / 8),
^
zig/src/type.zig:3598:42: 0xadd4ea in intAbiSize (zig)
const alignment = intAbiAlignment(bits, target);
^
zig/src/type.zig:3500:61: 0x92be91 in abiSizeAdvanced (zig)
return AbiSizeAdvanced{ .scalar = intAbiSize(bits, target) };
^
zig/src/type.zig:3385:62: 0x928933 in abiSizeAdvanced (zig)
switch (try payload.elem_type.abiSizeAdvanced(target, strat)) {
^
zig/src/type.zig:3268:32: 0x92c012 in abiSize (zig)
return (abiSizeAdvanced(ty, target, .eager) catch unreachable).scalar;
^
```
This is only noticed in a debug build of zig and silently does the wrong
thing and overflows in release builds.
This happened to `[x]u65529` and above because of the ` + 7` on a `u16`.
2023-05-09 11:58:34 +03:00
Jakub Konka
f40539e5d8
Merge pull request #15597 from jacobly0/x86_64-behavior
...
x86_64: more behavior than ever before
2023-05-08 19:04:05 +02:00
jcalabro
16314e0e19
Fix langref typo
2023-05-08 19:41:28 +03:00
Jacob Young
1f5aa7747f
x86_64: finish optimizing mir tag usage
...
Final tag count is 95.
2023-05-08 07:36:20 -04:00
Jacob Young
ecb5feaf94
x86_64: continue to optimize mir tag usage
...
Migrate mnemonic literals to tuples that represent the compressed
storage. 225 tags left in use, many tags left to compress.
2023-05-08 07:36:20 -04:00
Jacob Young
6c14eb2863
x86_64: optimize mir tag usage
...
This moves all pseudo-instructions to a single `Mir.Inst.Tag` tag and
prepares to start coalescing similar mnemonics. 239 tags left in use.
2023-05-08 07:36:20 -04:00
Jacob Young
6778da4516
x86_64: implement binary operations for f16 and f16 vectors
2023-05-08 07:36:20 -04:00
Jacob Young
f8708e2c4d
x86_64: implement @floor, @ceil, and @trunc for float vectors
2023-05-08 07:36:20 -04:00
Jacob Young
057139fda5
x86_64: implement binary operations for float vectors
2023-05-08 07:36:20 -04:00
Jacob Young
ea957c4cff
x86_64: implement @sqrt for f16 scalars and vectors
2023-05-08 07:36:20 -04:00
Jacob Young
5c5da179fb
x86_64: implement @sqrt for vectors
2023-05-08 07:36:20 -04:00
Jacob Young
05580b9453
x86_64: implement float cast from f16 to f64
2023-05-08 07:36:20 -04:00
Jacob Young
1c53f0a6b0
Dwarf: workaround crash
2023-05-08 07:36:20 -04:00
Jacob Young
406c403543
x86_64: add missing movsx and movzx encodings
2023-05-08 07:36:20 -04:00
Jacob Young
cba195c117
x86_64: implement some float and float vector movement
...
This allows actually storing value of these supported types in
registers, and not restricting them to stack slots.
2023-05-08 07:36:20 -04:00
Jacob Young
3a5e3c52e0
x86_64: implement @mulAdd
2023-05-08 07:36:20 -04:00
Jacob Young
0bd92da0e2
target: fix typos in x86 feature descriptions
2023-05-08 07:36:20 -04:00
Jacob Young
4b75352c78
x86_64: implement packed floating point fields
2023-05-08 07:36:20 -04:00
Jacob Young
5d4288c5f6
x86_64: fix unordered float equality
2023-05-08 07:36:19 -04:00
Jacob Young
ae588a09f2
x86_64: implement f16 cmp
2023-05-08 07:36:19 -04:00
Jacob Young
32ab930f1d
x86_64: implement f16 conversions when supported
2023-05-08 07:36:19 -04:00
Jacob Young
1a261917ce
x86_64: implement @ctz and @clz for u128
2023-05-08 07:36:19 -04:00
Jacob Young
9bea854dc2
x86_64: implement @floor, @ceil, and @trunc
2023-05-08 07:36:19 -04:00
Jayden
b18b4db709
parse_float: Error when a float is attempted to be parsed into an invalid type
...
Co-authored-by: Ryan Liptak <squeek502@hotmail.com>
2023-05-08 10:42:24 +00:00
Dominic
5a3eca5d4c
Disallow named test decls with duplicate names
2023-05-08 10:59:06 +03:00
Jacob Young
bac3a28214
fmt: avoid canonicalizing enum fields named @"_" to _
...
This can be used to escape the usual meaning of `_` to indicate a
non-exhaustive enum and create an enum tag that is a literal underscore,
so zig fmt should allow this syntax.
Before, zig fmt changes
const E = enum { @"_" };
to the semantically different
const E = enum { _ };
After, it remains the same.
2023-05-08 10:58:31 +03:00
David CARLIER
ff59c45840
std.c: darwin add host_info based data.
2023-05-07 17:05:03 +03:00
Loris Cro
e8cc1017da
Merge pull request #15594 from der-teufel-programming/autodoc-tldocs
...
Autodoc: Add gathering of top-level doc comments for imported files
2023-05-07 13:58:53 +02:00
Dominic
e1f5ad3cc8
Fix parsing of hexadecimal literals
2023-05-07 08:05:53 +00:00
Jakub Konka
49c1384bac
elf: fix typo in def of SHT_LLVM_ADDRSIG
2023-05-07 09:09:19 +02:00
Jakub Konka
66ff7d9161
elf: add more missing defs for SHT_* and SHF_*
2023-05-07 09:05:18 +02:00
Jacob Young
d71a43ec2c
cbe: fix typos
2023-05-06 10:27:39 -07:00
Andrew Kelley
1e9811070b
Merge pull request #15591 from jacobly0/undef-errdefer-capture
...
AstGen: fix branch on undefined
2023-05-05 21:31:16 -07:00
Krzysztof Wolicki
c40a1ee224
autodoc: Add gathering of top-level doc comments for imported files
2023-05-06 02:51:53 +02:00
David CARLIER
4bfd37ddb4
std.c: adding cpu affinity api for macOs (mainly x86_64)
2023-05-06 00:55:20 +03:00
Jacob Young
df4849c4f5
AstGen: cleanup previous fix
...
Allocating an extended tag is much cleaner and easier to reason about
than reusing an existing tag. The previous `.data = undefined` was a
clear indication that we don't have any data to store, and so might as
well store an extended tag in that space almost for free.
2023-05-05 16:09:59 -04:00
Jacob Young
da878dc077
AstGen: fix branch on undefined
...
`isAlwaysVoid` was being called with the undefined tag added by
`addOne`, causing non-deterministic behavior failures with release
builds of the compiler. Prevents the following random failure:
test/behavior/defer.zig:120:40: error: expected type 'error{One}', found 'void'
2023-05-05 15:09:35 -04:00
Jacob Young
d70853ba39
main: add debug dump-zir command
2023-05-05 11:00:44 -07:00
Veikka Tuominen
a111130977
Merge pull request #15317 from devnexen/darwin_rand_nativegen
...
std: add CCRandomGenerateBytes macOs native api.
2023-05-05 19:52:05 +03:00
Loris Cro
9f3f9fb40f
Merge pull request #15578 from der-teufel-programming/autodoc-if-switch
...
Autodoc: Save and render source code for `if` and `switch`
2023-05-05 18:24:55 +02:00
Krzysztof Wolicki
538c8258c7
autodoc: Remove debug code
2023-05-05 12:01:00 +02:00
Krzysztof Wolicki
e0c65ce3f2
autodoc: main.js exprName cleanup
2023-05-05 02:46:04 +02:00
Krzysztof Wolicki
c63338712e
autodoc: Save switches as comptimeExpr with the code instead of analyzing it deeply;
...
simplified getBlockSource;
2023-05-05 02:41:23 +02:00
Krzysztof Wolicki
e363ffad90
autodoc: Better comptimeExpr code for blocks
2023-05-05 01:46:19 +02:00
David CARLIER
012f9a97eb
std.c: add os_proc_available_memory for darwin
2023-05-04 10:13:11 +03:00
Veikka Tuominen
3f3b1a6808
std.Build: use Step.* instead of *Step
...
Follow up to 13eb7251d37759bd47403db304c6120c706fe353
2023-05-03 20:55:29 -07:00
Jonathan Marler
5def162391
fix bug and simplify std.crypto.tls.Client.limitVecs
2023-05-03 20:52:18 -07:00
