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Author SHA1 Message Date
Alex Rønne Petersen
45644b7e15
link.Elf: Fix default page size for hexagon. 2024-10-03 09:55:45 +02:00
Alex Rønne Petersen
f31173d379
llvm: Disable f16 lowering for hexagon. 
In theory, this should work for v68+. In practice, it runs into an LLVM
assertion when using a `freeze` instruction on `f16` values, similar to the
issue we had for LoongArch.
 2024-10-03 09:53:59 +02:00
Alex Rønne Petersen
56b0c7bd2f
std.zig.system: Force disable the small_data feature for hexagon. 
This works around the fact that LLVM and LLD both have broken support for the
small data area, yet the feature is on by default for all Hexagon CPUs.

I want to eventually replace this hack with a flag in update_cpu_features.zig
for marking features that should always be off by default and not be accessible
to users. That way, the compiler will have full control over them.
 2024-10-03 09:44:58 +02:00
Alex Rønne Petersen
8060fad425
generate_linux_syscalls: Rename mmap_pgoff to mmap2. 2024-10-03 09:12:35 +02:00
Alex Rønne Petersen
fe30df6b8c
std.os.linux: Add hexagon arch bits. 2024-10-03 09:12:35 +02:00
Alex Rønne Petersen
6dd19961b3
std.atomic: Provide a more accurate cache_line value for hexagon v73+. 2024-10-03 09:12:35 +02:00
Alex Rønne Petersen
c560e26fb7
std.os.linux: Rename some arch bits files to match std.Target.Cpu.Arch tags. 2024-10-03 09:12:35 +02:00
Alex Rønne Petersen
8ee52f99ce
Merge pull request #21505 from alexrp/cpu-features-exts 
`update_cpu_features`: Add support for parsing `DefaultExts` as used for aarch64.
 2024-10-03 00:41:48 +02:00
Alex Rønne Petersen
0548a61f53
Merge pull request #21469 from alexrp/riscv32-tests 
`test`: Add `riscv32-linux-(none,musl,gnu)` triples for module tests.
 2024-10-03 00:16:43 +02:00
Alex Rønne Petersen
e0ac776749
Merge pull request #21504 from alexrp/android-softfp 
`std.Target`: Introduce `Abi.androideabi` to distinguish the soft float case.
 2024-10-03 00:15:35 +02:00
Alex Rønne Petersen
26d35cc112
Merge pull request #21524 from alexrp/fix-reader-test 
`std.io.Reader`: Fix test erroneously using `undefined`.
 2024-10-02 23:54:23 +02:00
Alex Rønne Petersen
038e002b1c
Merge pull request #21527 from alexrp/elf-emulations 
`link.Elf`: Make `getLDMOption()` exhaustive with regards to LLD's `parseEmulation()`.
 2024-10-02 23:22:44 +02:00
Alex Rønne Petersen
e652318c13
Merge pull request #21513 from pseudocc/rtattr 
std.os.linux: extend rtattr.type to support IFA_*
 2024-10-02 22:59:57 +02:00
Michael Ortmann
3b465ebec5
std.start: dont query stack limit for wanted stack size 0 (#21533) 2024-09-28 23:06:28 -07:00
Andrew Kelley
0cdec976e4
Merge pull request #21520 from ziglang/no-formatted-panics 
formalize the panic interface

closes #17969
closes #20240
 2024-09-28 15:58:41 -07:00
Andrew Kelley
2857ca1edc revert safety test cases to rely on deprecated old API 
in case someone wants to pursue the idea of making the panic interface a
struct, this will reduce churn.
 2024-09-28 12:16:41 -07:00
Jakub Konka
777e722b06 macho: increase pre-allocated vmsize for __TEXT_ZIG segment 2024-09-28 11:59:51 -07:00
Andrew Kelley
737b581681 disable plan9 test 
This experimental target has no recent active maintainer. It's the only
linker backend complaining about this branch and I can't make sense of
the stack trace.

This can be fixed asynchronously by anyone who wants to maintain plan9
support. It does not need to block this branch.
 2024-09-26 21:02:14 -07:00
Andrew Kelley
2e14cbe9cd Sema: better utility function semantics 
better names, return error instead of panicking, better diagnostics, use
the standard APIs for resolving values
 2024-09-26 20:53:26 -07:00
Andrew Kelley
5b1a9fbb45 update crash report to the new panic interface 2024-09-26 20:25:09 -07:00
Andrew Kelley
37d1da5bed I think it's better to put the imports at the top 2024-09-26 20:24:46 -07:00
Andrew Kelley
7f4c0e010d update safety test cases to new panic API 
although they would also pass simply reverted to master branch because
I made the deprecated API still work for now (to be removed after 0.14.0
is tagged)
 2024-09-26 17:14:17 -07:00
Andrew Kelley
db8c074476 fix still calling std.builtin.panic sometimes 2024-09-26 16:46:02 -07:00
Andrew Kelley
1b491e640d fixes and make sema report errors when std.builtin wrong 
instead of panicking
 2024-09-26 16:06:05 -07:00
Andrew Kelley
c9c080a187 embrace panic helpers 
Introduces `std.builtin.Panic` which is a complete interface for
panicking. Provide `std.debug.FormattedPanic` and
`std.debug.SimplePanic` and let the user choose, or make their own.
 2024-09-26 16:06:05 -07:00
Andrew Kelley
fcfbedc2f0 work around riscv64 backend deficiencies 2024-09-26 16:06:05 -07:00
Alex Rønne Petersen
67f5d4f78c
link.Elf: Make getLDMOption() exhaustive with regards to LLD's parseEmulation(). 2024-09-26 21:49:58 +02:00
Alex Rønne Petersen
59ae51199e
std.Target: Return EM_ARC_COMPACT instead of EM_ARC_COMPACT2 for arc. 
Also fix an incorrect related comment in start.zig.
 2024-09-26 21:45:49 +02:00
Alex Rønne Petersen
2e3599c7d0
std.Target: Handle ve in toElfMachine(). 2024-09-26 21:44:27 +02:00
Andrew Kelley
231783f207 update test cases to new panic API 2024-09-26 12:35:14 -07:00
Andrew Kelley
e8887829ca compile error instead of crash when root panic fn wrong 2024-09-26 12:35:14 -07:00
Andrew Kelley
61b20105e4 fix crash report not using mutexes correctly 2024-09-26 12:35:14 -07:00
Andrew Kelley
70746d580c better codegen for @panic with comptime-known operand 2024-09-26 12:35:14 -07:00
Andrew Kelley
b66cc5af41 reimplement integer overflow safety panic function calls 
in the llvm backend.
 2024-09-26 12:35:14 -07:00
Andrew Kelley
f2c8940aa6 reintroduce the std.builtin safety panic helpers 
motivated by performance
 2024-09-26 12:35:14 -07:00
Andrew Kelley
76f0b6e7d8 delete the old panic stuff again 
now that we have a zig1.wasm update it's not needed
 2024-09-26 12:35:14 -07:00
Andrew Kelley
9ccf8d3332 fixes for this branch 
I had to bring back some of the old API so that I could compile the new
compiler with an old compiler.
 2024-09-26 12:35:14 -07:00
Andrew Kelley
4f8d244e7e remove formatted panics 
implements #17969
 2024-09-26 12:35:14 -07:00
Andrew Kelley
04e694ad11 move std.time.sleep to std.Thread.sleep 2024-09-26 12:35:14 -07:00
Alex Rønne Petersen
2db3c77060
std.io.Reader: Fix test erroneously using undefined. 2024-09-26 17:04:36 +02:00
dave caruso
085cc54aad replace TranslateC.addIncludeDir with variants with LazyPath/library names 2024-09-25 21:50:55 -07:00
pseudoc
0d00c733de std.os.linux: extend rtattr.type to support IFA_* 
This is a breaking change which updates the `rtattr.type` from `IFLA` to
`union { IFLA, IFA }`. `IFLA` is for the `RTM_*LINK` messages and `IFA`
is for the `RTM_*ADDR` messages.
 2024-09-26 10:54:18 +08:00
Andrew Kelley
0e876a6378
Merge pull request #21514 from ziglang/elf-incr 
elf: get incremental tests passing via `incr-check` tool
 2024-09-25 19:41:13 -07:00
Andrew Kelley
4442288656 std: fix inappropriate use of unreachable in fanotify_init 2024-09-25 16:07:04 -07:00
mlugg
054dbb6798
incr-check: specify backend in manifest, allow multiple targets/backends 2024-09-25 20:39:31 +01:00
Jakub Konka
1714b74edf incr-check: actually handle end message for a compiler update 2024-09-25 17:54:50 +02:00
Jakub Konka
1c2048ebcc incr-check: add --debug-link flag for verbose linker logging 2024-09-25 17:54:50 +02:00
Jakub Konka
50074a835a elf: remove unused code 2024-09-25 17:54:50 +02:00
Jakub Konka
10c68d05db elf: change how we create new program headers 
We do not want to create additional ones per update that are duplicates
of existing ones.
 2024-09-25 17:54:50 +02:00
Jakub Konka
992c6c3f68 elf: reset output symtab contexts before re-updating 2024-09-25 17:54:50 +02:00