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Author SHA1 Message Date
Jacob Young
920e9668dd x86_64: enable fixed behavior test 2023-10-21 10:55:41 -04:00
Jacob Young
70c8e7f91d x86_64: disable failing tests, enable test-compiler-rt testing 2023-10-21 10:55:41 -04:00
Jacob Young
32e85d44eb x86_64: disable failing tests, enable test-std testing 2023-10-21 10:55:41 -04:00
Jacob Young
2e6e39a700 x86_64: fix bugs and disable erroring tests 2023-10-21 10:55:41 -04:00
Jacob Young
c880644d92 x86_64: disable difficult std tests and hack around more zero-bit types 2023-10-21 10:55:41 -04:00
Jacob Young
9358a7528f x86_64: fix crashes 2023-10-21 10:55:41 -04:00
snoire
b403ca0aab std.Build: use create() instead of init() for Step.RemoveDir 2023-10-21 17:48:25 +03:00
Jakub Konka
809e7aa4fc
Merge pull request #17638 from ziglang/elf-dwarf-fixes 
dwarf: decouple DWARF formats from target pointer size + misc fixes
 2023-10-21 16:14:40 +02:00
Andrew Kelley
3d6e633371
Merge pull request #16840 from e4m2/rand-int 
std.rand: Support integers with >64 bits in more functions
 2023-10-21 05:26:19 -04:00
LordMZTE
b3aaf854cd std.os: do nothing when calling fchdir with AT_FDCWD 2023-10-21 05:13:21 -04:00
matu3ba
f335d92b28
compiler_rt: arm frsub, drsub with tests (#17629) 
Tests with +-0, numbers with accuracy 0.001, 0.000001, +-max for inf.
 2023-10-21 02:12:02 -07:00
Frank Denis
a5c79c7998
crypto.ff: faster exponentiation with short/public exponents (#17617) 
RSA exponents are typically 3 or 65537, and public.

For those, we don't need to use conditional moves on the exponent,
and precomputing a lookup table is not worth it. So, save a few
cpu cycles and some memory for that common case.

For safety, make `powWithEncodedExponent()` constant-time by default,
and introduce a `powWithEncodedPublicExponent()` function for exponents
that are assumed to be public.

With `powWithEncodedPublicExponent()`, short (<= 36 bits) exponents
will take the fast path.
 2023-10-21 02:09:43 -07:00
Andrew Kelley
54a4f24ea7 build.zig: bump max_rss again 
zig build-exe zig Debug aarch64-macos-none: error: memory usage peaked
at 6607110144 bytes, exceeding the declared upper bound of 6500000000
 2023-10-20 23:01:05 -07:00
Andrew Kelley
c55a33e6d9 build.zig: it takes even more ram to build zig apparently 
zig build-exe zig Debug aarch64-macos-none: error: memory usage peaked
at 6466420736 bytes, exceeding the declared upper bound of 6350000000
 2023-10-20 22:41:20 -07:00
Andrew Kelley
8520aa585f build.zig: adjust max_rss again 
Looks like the higher memory requirements come from building with a
clean cache, and affect all operating systems, not just macOS.
 2023-10-20 21:56:37 -07:00
Andrew Kelley
5ec59f2a01 build.zig: building on macos takes more memory 
Previous commit caused this error to be printed:

zig build-exe zig Debug aarch64-macos-none: error: memory usage peaked
at 6323765248 bytes, exceeding the declared upper bound of 5200000000
 2023-10-20 21:54:27 -07:00
Andrew Kelley
1c48588fc8 build.zig: annotate max_rss for building the compiler 
I observed some out-of-memory conditions happening on one of the CI
servers. This should make it avoid scheduling compiler builds at the
same time as other memory-intensive operations.
 2023-10-20 21:31:49 -07:00
joadnacer
89aad1b89c linux.io_uring: Implement splice functions 2023-10-21 05:02:17 +03:00
Andrew Kelley
0d4d8dfc15 std.Target: update default Linux cross-compiling version 
Currently, Zig uses the oldest Debian release that is still under LTS
for the default version minimum. This is now Debian 10 (Buster), with
long-term support until 2024-06-30.

Debian Buster uses Linux 4.19 and glibc 2.28.

For the default version maximum, Zig uses the newest stable Linux
version, which is currently 6.5.7.

Citations:
* https://www.debian.org/News/2019/20190706
* https://packages.debian.org/source/buster/glibc
* https://kernel.org/

Previous update commit: 1530203c804db7e5abd7d6eac05cfbe449d30aea
 2023-10-20 20:12:50 -04:00
Andrew Kelley
bd1f96869e InternPool: fix incomplete hash of pointer values 
There is this `common` prefix which was not getting passed in all union
tags of pointer vals, resumably making InternPool slower for pointer
values.
 2023-10-20 20:02:35 -04:00
Andrew Kelley
328ec15d9c Revert "make distinct error limit configurable" 
This reverts commit 78855bd21866b515018259a2194e036e4b3120df.

This commit did not replace uses of `Type.err_int` of which there are
currently 60 uses.

Re-opens #786
 2023-10-20 14:03:55 -07:00
Jakub Konka
6dc45e7d31
Merge pull request #17621 from ziglang/elf-pic-pie 
elf: actually check for dynamic executables
 2023-10-20 22:33:44 +02:00
Andrew Kelley
7de893c085
Merge pull request #16817 from Sahnvour/shuffle-deps 
std.Build: add --seed argument to randomize step dependencies spawning
 2023-10-20 15:30:48 -04:00
Constantin Bilz
45d7dfa833 std.hash_map: add const attribute to StringIndexContext.bytes and ... 
StringIndexAdapter.bytes

Without this change, constructing a Context/Adapter for a `const` string
table requires a `@constCast`.
 2023-10-20 19:06:32 +03:00
Pat Tullmann
1631dc923d glibc headers: reallocarray added to glibc in v2.26 
Here's the glibc commit that adds reallocarray to glibc:
https://sourceware.org/git/?p=glibc.git;a=commit;h=2e0bbbfbf95fc9e22692e93658a6fbdd2d4554da

The reallocarray symbol is declared in both stdlib.h and malloc.h.

Fix #17607
 2023-10-20 06:45:24 -04:00
dbandstra
6822a7a123 langref: bring build.zig examples up to date 
Update to match current outputs of init-exe and init-lib.
 2023-10-20 04:50:29 -04:00
matu3ba
3c22cecee2
compiler_rt: add tests for arm routines (#17573) 
* __aeabi_ldivmod
* __aeabi_uldivmod
* __aeabi_idivmod
* __aeabi_uidivmod
 2023-10-20 00:57:11 -07:00
Andrew Kelley
a361f37b1c
Merge pull request #17608 from squeek502/resinator-fixes 
resinator: Fix `INCLUDE` var handling and sync with upstream
 2023-10-20 03:49:14 -04:00
dweiller
db18b562ac std.Build: do not assume custom test runners support client-server mode 2023-10-20 02:39:17 -04:00
Michael Dusan
aa76ca2931 llvm: set PIE only for executables 
closes #17575
 2023-10-20 01:59:55 -04:00
Andrew Kelley
5d8bc56ab6
Merge pull request #15268 from DraagrenKirneh/feature/14475-minimum-zig-version 
#14475 minimal_zig_version in build.zig.zon
 2023-10-20 00:51:44 -04:00
Prokop Randacek
fee09009a8 gettimeofday takes nullable pointers 2023-10-20 00:15:34 -04:00
Jacob Young
4d106076c3 link: initialize llvm before calling the llvm API 2023-10-19 16:51:11 -04:00
Jakub Konka
f4f5e9edd6 dwarf: bring back realpath resolution of include dirs 2023-10-19 22:41:59 +02:00
Jakub Konka
eb76ef58f8 dwarf: revert adding spurious and incorrect +1 to getDebugInfoEnd() 2023-10-19 21:56:47 +02:00
Jakub Konka
400faec10b dwarf: introduce Dwarf.Format to be able to select 32/64bit format at whim 2023-10-19 21:56:47 +02:00
Jakub Konka
4f66efdc7f dwarf: clean up and fix writing include dirs and files to debug line header 2023-10-19 21:56:47 +02:00
Jakub Konka
349dc05452 dwarf: remove obsolete sentinels from abbrev table 2023-10-19 21:56:47 +02:00
Andrew Kelley
10200970bb build system: fixups to --seed mechanism 
* support 0x prefixed hex code for CLI seed arguments
* don't change the build summary; the printed CLI on build runner
  failure is sufficient
* use `std.crypto.random` instead of system time for entropy
 2023-10-19 14:24:35 -04:00
Sahnvour
b87353a17f std.Build: add --seed argument to randomize step dependencies spawning 
help detect possibly hidden dependencies on the running order of steps,
especially in -j1 mode
 2023-10-19 14:24:35 -04:00
Jakub Konka
b8ff989fa0 elf: force pie in tests affected by QEMU bug 2023-10-19 19:46:23 +02:00
Jakub Konka
3768c95371 elf: actually check for dynamic executables 2023-10-19 15:57:58 +02:00
Krzysztof Wolicki
530dc0405c
std.os: unlinkW shouldn't return error.DirNotEmpty 2023-10-19 12:59:52 +00:00
Jacob Young
fbbccc9d5f Builder: fix incorrect type for 32-bit systems 2023-10-19 08:06:44 -04:00
Jakub Konka
f3d23d9232
Merge pull request #17594 from ziglang/elf-atom-limit 
elf: increase permissible Atom <-> input section resolution to u32 for Zig's module
 2023-10-19 12:30:56 +02:00
Andrew Kelley
ae2cd5fe26 Revert "Never implicitly add rpaths for each lib dir, add NixOS libdir to rpath" 
This reverts commit d7b73af8f65bb891c8700ed47777144bb6f35fe1.

I did not look at this closely enough. This is incorrect; it should not
implicitly add rpaths for every library, and it should not disable the
nice default of each_lib_path when compiling for the native OS.

See #16062 where we are working on a follow-up improvement to this.
 2023-10-18 23:37:47 -07:00
Jakub Konka
470d887d80
Merge pull request #17593 from ziglang/elf-native-libc 
elf: link against libc installation
 2023-10-19 07:39:03 +02:00
Andrew Kelley
b795925ee4 doc: add minimum_zig_version field reference 2023-10-18 18:59:13 -07:00
Andrew Kelley
777af14b57 Package.Manifest: fix bitrotted unit tests 2023-10-18 18:59:13 -07:00
DraagrenKirneh
1882ff95e7 Package.Manifest: add minimum_zig_version field 2023-10-18 18:58:58 -07:00