338 Commits

Author SHA1 Message Date
Andrew Kelley
ab6b0ad8a4 test runner: prepare stage2 workaround
This provides a simpler test runner that exercises fewer language
features so that we can get to the point faster where `zig test` works
for stage2.
2021-05-17 16:09:20 -07:00
Andrew Kelley
84fdeb47a3 compiler-rt: fix usage of builtin
In this branch std.builtin and `@import("builtin")` are rearranged, fix
a trivial compile error due to the conflict with master.
2021-05-17 14:18:30 -07:00
Andrew Kelley
597082adf4 Merge remote-tracking branch 'origin/master' into stage2-whole-file-astgen
Conflicts:
 * build.zig
 * src/Compilation.zig
 * src/codegen/spirv/spec.zig
 * src/link/SpirV.zig
 * test/stage2/darwin.zig
   - this one might be problematic; start.zig looks for `main` in the
     root source file, not `_main`. Not sure why there is an underscore
     there in master branch.
2021-05-15 21:44:38 -07:00
Andrew Kelley
826d833416
Merge pull request #8746 from koachan/sparc64-fixes
Various Linux/SPARCv9 fixes
2021-05-14 15:21:17 -04:00
LemonBoy
5185b5619a compiler-rt: Fix signedness mismatch in f128 mul impl
The `1 - shift` expression was computed using small unsigned types and
then casted to i32, producing either an underflow error or an incorrect
result.

Reported by `@notviri` in #8733
2021-05-14 15:11:54 -04:00
Andrew Kelley
c9cc09a3bf Merge remote-tracking branch 'origin/master' into stage2-whole-file-astgen
Conflicts:
 * lib/std/os/linux.zig
 * lib/std/os/windows/bits.zig
 * src/Module.zig
 * src/Sema.zig
 * test/stage2/test.zig

Mainly I wanted Jakub's new macOS code for respecting stack size, since
we now depend on it for debug builds able to pass one of the test cases
for recursive comptime function calls with `@setEvalBranchQuota`.

The conflicts were all trivial.
2021-05-12 16:41:20 -07:00
Koakuma
9e67c062c4 Add missing f128 compiler-rt shim 2021-05-12 20:13:29 +07:00
Andrew Kelley
ace5714551
Merge pull request #8705 from LemonBoy/libc-fix
32bit glibc fixes
2021-05-11 15:15:00 -04:00
Andrew Kelley
c3d4733a00 test runner: avoid an "out of memory" error return trace entry
The long term solution to this will be #1923
2021-05-11 11:47:22 -07:00
Andrew Kelley
65d279bc05 test runner: print error return trace after failed test 2021-05-11 10:50:17 -07:00
LemonBoy
679876ba72 c: Fix prototypes for bcmp and memcmp
They return c_int and not isize.
2021-05-11 12:33:47 +02:00
Andrew Kelley
5619ce2406 Merge remote-tracking branch 'origin/master' into stage2-whole-file-astgen
Conflicts:
 * doc/langref.html.in
 * lib/std/enums.zig
 * lib/std/fmt.zig
 * lib/std/hash/auto_hash.zig
 * lib/std/math.zig
 * lib/std/mem.zig
 * lib/std/meta.zig
 * test/behavior/alignof.zig
 * test/behavior/bitcast.zig
 * test/behavior/bugs/1421.zig
 * test/behavior/cast.zig
 * test/behavior/ptrcast.zig
 * test/behavior/type_info.zig
 * test/behavior/vector.zig

Master branch added `try` to a bunch of testing function calls, and some
lines also had changed how to refer to the native architecture and other
`@import("builtin")` stuff.
2021-05-08 14:45:21 -07:00
Andrew Kelley
b6bb0ee1ac Merge remote-tracking branch 'origin/master' into stage2-whole-file-astgen
Conflicts:
 * lib/std/os/linux/tls.zig
 * test/behavior/align.zig
 * test/behavior/atomics.zig
 * test/behavior/vector.zig
2021-05-08 10:53:22 -07:00
Veikka Tuominen
7fe39c4e96 update usage of std.testing in compiler_rt 2021-05-08 15:15:30 +03:00
Veikka Tuominen
fd77f2cfed std: update usage of std.testing 2021-05-08 15:15:30 +03:00
Veikka Tuominen
59f9253d94 allow tests to fail 2021-05-08 15:15:23 +03:00
Andrew Kelley
fc40d23723 Merge remote-tracking branch 'origin/master' into stage2-whole-file-astgen
Conflicts:
 * build.zig
 * lib/std/array_list.zig
 * lib/std/c/ast.zig
 * lib/std/c/parse.zig
 * lib/std/os/bits/linux.zig
2021-05-05 10:48:22 -07:00
LemonBoy
afbcb6209d std: Initial bringup for Linux on Thumb2
There are some small problems here and there, mostly due to the pointers
having the lsb set and disrupting the fn alignment tests and the
`@FrameSize` implementation.
2021-05-04 18:52:53 +02:00
LemonBoy
4bf093f1a0 compiler-rt: Better selection of __clzsi implementation
To be honest all this detection logic is starting to become a real PITA,
the ARM32 version can be possibly removed as the generic version
optimizes pretty well...
2021-05-04 18:45:52 +02:00
Andrew Kelley
4f9c928e56
Merge pull request #8665 from LemonBoy/misc
Miscellaneous patches
2021-05-01 18:07:58 -04:00
LemonBoy
51f80deaf6 std: Fix stack overflow in SPARC clone() impl
Leave the minimum amount of stack space required by the ABI (16 * 8
bytes for the window contents plus 6 * 8 bytes for the input arguments)
on the new thread stack.
2021-05-01 11:02:04 +02:00
Andrew Kelley
dc28f5c3ec Merge remote-tracking branch 'origin/master' into stage2-whole-file-astgen
Conflicts:
	lib/std/crypto/25519/field.zig
	lib/std/crypto/poly1305.zig

I had resolved those by removing `comptime` but master branch decided to
make the parameters `comptime`.

This also pulls in the updated default `zig build` install directory.
2021-04-30 23:13:17 -07:00
Isaac Freund
2ed368fb92
std/build: add -p alias for --prefix 2021-04-29 14:25:58 +02:00
Andrew Kelley
e86cee258c Merge remote-tracking branch 'origin/master' into stage2-whole-file-astgen
In particular I wanted the change that makes `suspend;` illegal in the
parser.
2021-04-24 10:44:41 -07:00
Andrew Kelley
93d1c2d6d4 std: fix compile errors caught by stage2 AstGen
Follow-up from 507a8096d2f9624bafaf963c3e189a477ef6b7bf
2021-04-22 19:32:57 -07:00
LemonBoy
c5cc6b7082 compiler-rt: Export __extendhftf2 and __trunctfhf2
Even though LLVM12 doesn't make use of those intrinsics at the moment
let's export them anyway.
2021-04-21 19:02:13 +02:00
LemonBoy
e0d7cfce5f compiler-rt: Don't re-define PPC builtins in test mode
Prevent linking errors when `zig test`-ing the compiler_rt module for
powerpc-linux triples.
2021-04-21 19:00:57 +02:00
Andrew Kelley
1e06a74348
Merge pull request #8542 from LemonBoy/floating-point-is-hard-my-dude
Floating point is hard my dude
2021-04-20 13:28:03 -04:00
LemonBoy
a5a3ad5e10 c: Minor cleanup
* Remove superfluous "test_" prefix in test names
* Use aliased isNan everywhere
2021-04-20 15:44:54 +02:00
LemonBoy
a4e2539b09 c: Implement fmax and fmaxf 2021-04-20 15:44:21 +02:00
LemonBoy
fcfe25710b c: Implement fmin and fminf 2021-04-20 15:43:46 +02:00
LemonBoy
c7c77fb1b0 c: Add tests for generic_fmod implementation 2021-04-20 15:43:01 +02:00
Andrew Kelley
7818586a2b fix new references to std.builtin that should have been std.Target 2021-04-15 19:14:54 -07:00
Andrew Kelley
429cd2b5dd std: change @import("builtin") to std.builtin 2021-04-15 19:06:39 -07:00
LemonBoy
bd4421befe compiler-rt: Don't pass f16 around as arguments
Fixes some failures on AArch64.
f16 was a mistake.
2021-04-15 21:52:08 +02:00
LemonBoy
5bc1dc59e6 compiler-rt: Implement __trunctfhf2 2021-04-15 18:23:09 +02:00
LemonBoy
b29677dd12 compiler-rt: Implement __extendhftf2 2021-04-15 18:21:58 +02:00
LemonBoy
8e0b2f0e52 compiler-rt: Fix typo in implementation of fp truncation ops
The problem went unnoticed for years, yay.
2021-04-15 18:14:25 +02:00
LemonBoy
ebf97627fd build: Test the c.zig file too
* Add some more tests for the sqrt/sqrtf implementations.
  The idea is to cross-check the software impl with the HW one whenever
  possible.
* Fix a broken test, oops.
2021-04-14 17:53:26 +02:00
Andrew Kelley
c4c7cb252a
Merge pull request #8502 from xackus/std-docs
std docs: @This() in generic types
2021-04-12 11:37:00 -07:00
xackus
ab991cab84 std docs: @This() in generic types 2021-04-12 09:31:45 +02:00
Andrew Kelley
c5e662d860
Merge pull request #8497 from LemonBoy/some-ppc-fixes
Improve Improve PowerPC support
2021-04-11 18:59:31 -07:00
xackus
7857ad78db std docs: update var to anytype 2021-04-11 22:59:30 +02:00
LemonBoy
44f8ce690d std: Fix typo in sqrt implementation
The code initializes twice `t` instead of `t1`, leaving the latter
uninitialized. The problem manifested itself by corrupting the LSBs of
the result in unpredictable ways.
2021-04-11 21:27:39 +02:00
LemonBoy
8d94dc625b compiler-rt: Introduce PowerPC-specific f128 helpers
For historical reasons IEEE f128 ops use `kf` instead of `tf` in their
names, there's no functional change.
2021-04-11 21:26:22 +02:00
Benjamin Feng
b409accc96 Copy over ppc clone from musl 2021-04-10 22:47:22 -05:00
xackus
c28d1fe173 std docs: fix layout broken by the banner 2021-04-09 00:36:59 +02:00
Hannu Hartikainen
c9ffb6f734 std docs: enhance search browser history UX
Before this change every keypress in the search field causes a browser
history entry, which makes navigating back annoying.

On first keypress in the search field, a new history entry is created.
On subsequent keypresses, the most recent history entry is replaced.
Therefore a typical history after searching and navigating to an entry
might look like

1. documentation root
2. search page "print"
3. docs for `std.debug.print`


Co-authored-by: Žiga Željko <ziga.zeljko@gmail.com>
2021-04-04 16:25:47 -07:00
Loris Cro
354c14d6a2 make visited links readable in the stdlib docs warning bar 2021-04-02 20:22:02 +02:00
Loris Cro
4fef1d2982 added warning banner to stdlib docs 2021-04-02 20:13:55 +02:00