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9447 Commits

Author SHA1 Message Date
Ketan Reynolds
0403c4b05c std.posix: handle INVAL in openatWasi 
In accordance with https://github.com/ziglang/zig/pull/19833#issuecomment-2089262607
 2024-07-28 19:01:55 -07:00
Ketan Reynolds
b4e7b6fdba std.posix: handle INVAL in openZ and openatZ 
Contributes to #15607

Although the case is not handled in `openatWasi` (as I could not get a
working wasi environment to test the change) I have added a FIXME
addressing it and linking to the issue.
 2024-07-28 19:01:55 -07:00
Matthew Ettler
d30d37e356
feat(std.os.uefi.protocol): add Serial IO 2024-07-28 12:37:53 +00:00
Jakub Konka
91c17979f1
Merge pull request #20807 from Rexicon226/riscv 
riscv: more backend progress
 2024-07-28 11:34:23 +02:00
Jarrod Meyer
2de0e2eca3 Watch.zig: add initial windows implementation 2024-07-27 11:32:43 -04:00
Jarrod Meyer
2b8f444dde windows: reintroduce ReadDirectoryChangesW 
- additionally, introduces FileNotifyChangeFilter to improve use/readability
 2024-07-27 11:32:43 -04:00
Jarrod Meyer
9323a00067 windows: add Timeout status result for GetQueuedCompletionStatus 2024-07-27 11:32:43 -04:00
Jarrod Meyer
7434accc3d windows: make the WaitForMultipleObjectsEx assertion inclusive 
- additionally, the parameter must be nonzero: https://learn.microsoft.com/en-us/windows/win32/api/synchapi/nf-synchapi-waitformultipleobjects
 2024-07-27 11:32:43 -04:00
Alex Rønne Petersen
66b71273a2 std.os.linux: Fix default value for perf_event_attr.clockid field. 
Closes #20810.
 2024-07-26 18:21:10 -07:00
Andrew Kelley
eab934814f docs: ArrayHashMap: warn against the shrink footgun 2024-07-26 15:24:25 -07:00
David Rubin
c20def73af
riscv: workarounds for riscv threading 2024-07-26 14:53:50 -07:00
Jakub Konka
1240134c8b
Merge pull request #20788 from alexrp/elf-dt 
`std.elf`: Add some definitions for the newer RELR relocations
 2024-07-26 15:02:19 +02:00
David Rubin
7ff5709e1b
riscv: implement lr/sr loop logic for non-native atomics 2024-07-26 04:19:57 -07:00
David Rubin
a1f6a8ef90
riscv: airAsm rewrite 
with this rewrite we can call functions inside of
inline assembly, enabling us to use the default start.zig logic

all that's left is to implement lr/sc loops for atomically manipulating
1 and 2 byte values, after which we can use the segfault handler logic.
 2024-07-26 04:19:55 -07:00
David Rubin
ba58b7b881
heap: create a work-around page-allocator 
the risc-v backend doesn't have `@cmpxchg*` implemented and so it can't use the hint that the current page-allocator uses.
this work-around branch can be removed when I implement the atomic built-in.
 2024-07-26 04:05:41 -07:00
David Rubin
c78ebeb44c
riscv: implement ptr_slice_ptr_ptr 
just one step closer to allocation
 2024-07-26 04:05:40 -07:00
David Rubin
8d30fc45c4
riscv: implement more operators 
we can run `std.debug.print` now, with both run-time strings and integers!
 2024-07-26 04:05:39 -07:00
Andrew Kelley
f2bf6c1b11
Merge pull request #20776 from alexrp/start-pie-more-arches 
`std.os.linux.start_pie`: Add arc, csky, and hexagon support (and arm variants)
 2024-07-25 19:33:54 -07:00
Alex Rønne Petersen
2458e53e73 std.zig.target: Handle m68k in muslArchName(). 2024-07-25 19:31:39 -07:00
Andrew Kelley
a3c74aca99 add --debug-rt CLI arg to the compiler + bonus edits 
The flag makes compiler_rt and libfuzzer be in debug mode.

Also:
* fuzzer: override debug logs and disable debug logs for frequently
  called functions
* std.Build.Fuzz: fix bug of rerunning the old unit test binary
* report errors from rebuilding the unit tests better
* link.Elf: additionally add tsan lib and fuzzer lib to the hash
 2024-07-25 18:52:21 -07:00
Andrew Kelley
b501adccbe std.Build.Fuzz: fix progress node hierarchy 2024-07-25 18:52:21 -07:00
Andrew Kelley
bce3b1efb0 build runner sends a start_fuzzing message to test runner 2024-07-25 18:52:21 -07:00
Andrew Kelley
711ed56ce3 build runner: extract logic to std.Build.Fuzz 2024-07-25 18:52:21 -07:00
Andrew Kelley
047640383e add --fuzz CLI argument to zig build 
This flag makes the build runner rebuild unit tests after the pipeline
finishes, if it finds any unit tests.

I did not make this integrate with file system watching yet.

The test runner is updated to detect which tests are fuzz tests.

Run step is updated to track which test indexes are fuzz tests.
 2024-07-25 18:52:20 -07:00
Andrew Kelley
6f3767862d implement std.testing.fuzzInput 
For now this returns a dummy fuzz input.
 2024-07-25 18:52:20 -07:00
Andrew Kelley
5058beb179 implement std.testing.fuzzInput 
for the -fno-fuzz case. The other case will take more work in libfuzzer.
 2024-07-25 18:52:20 -07:00
Eugene-Dash
81a172a506
Add std.json.ParseOptions.parse_numbers to preserve float precision (#20744) 2024-07-25 20:55:06 -04:00
Alex Rønne Petersen
389ce984b5
start: Add POSIX arc support. 2024-07-26 02:32:19 +02:00
Alex Rønne Petersen
7c98a65ae4
start: Add POSIX hexagon support. 2024-07-26 02:32:16 +02:00
Andrew Kelley
ed847b85c2
Merge pull request #20777 from alexrp/start-abi-hardening 
`start`: Harden against program interpreters that don't adhere fully to the ABI
 2024-07-25 16:29:08 -07:00
Alex Rønne Petersen
d0557a699e
std.elf: Add Elf32_Relr and Elf64_Relr definitions. 2024-07-26 00:40:41 +02:00
Julian Vesper
3344ed8b8f aarch64: reenable tests that are no longer regressed 
Closes #12012
 2024-07-25 20:23:23 +03:00
Alex Rønne Petersen
c009264f5b
std.elf: Add some newer dynamic tag types. 2024-07-25 18:55:08 +02:00
Andrew Kelley
94f4f9c4ef add sub-compilation cache inputs to parents in whole mode 
closes #20782
 2024-07-24 19:40:54 -07:00
Alex Rønne Petersen
fff5ce053f
start: Align the stack on sparc64 just in case. 
The kernel does this as required, but we cannot trust dynamic linkers to do it.
 2024-07-25 00:55:52 +02:00
Alex Rønne Petersen
ebefee6088
start: Fix mips stack alignment value (should be 8, not 16). 2024-07-25 00:55:36 +02:00
Alex Rønne Petersen
5478b0eb38
start: Simplify mips and mips64 startup code. 
Switches from using r1 as a temporary to r2. That way, we don't have to set the
`noat` assembler option. (r1 is the scratch register used by the assembler's
pseudoinstructions; the assembler warns when code uses that register explicitly
without `noat` set.)
 2024-07-25 00:55:00 +02:00
Alex Rønne Petersen
be56c67b14 std.coff: Add missing entries to MachineType. 
Sources:

* https://learn.microsoft.com/en-us/windows/win32/sysinfo/image-file-machine-constants
* 88a28aa575/include/winnt.h (L2720-L2758)
 2024-07-24 15:02:55 -07:00
Alex Rønne Petersen
47c0464e86
start: Explicitly clear the link register on mips and mips64 just in case. 
The kernel does this as required, but we cannot trust dynamic linkers to do it.
 2024-07-24 21:56:54 +02:00
Alex Rønne Petersen
1b13d7477d
start: Properly escape percent signs in the s390x inline asm. 
Silly mistake in 8ffc41f74705246e61f3c02c253d40b1464ea2bf.
 2024-07-24 21:56:54 +02:00
Alex Rønne Petersen
ce81525f3f
start: Align the stack on s390x just in case. 
The kernel does this as required, but we cannot trust dynamic linkers to do it.
 2024-07-24 21:56:54 +02:00
Alex Rønne Petersen
52653ec82b
start: Align the stack on powerpc just in case. 
The kernel does this as required, but we cannot trust dynamic linkers to do it.
 2024-07-24 21:56:54 +02:00
Alex Rønne Petersen
714e743393
start: Align the stack on aarch64 just in case. 
The kernel does this as required, but we cannot trust dynamic linkers to do it.
 2024-07-24 21:56:52 +02:00
Alex Rønne Petersen
38c492bb53
std.os.linux.start_pie: Add hexagon support. 2024-07-24 20:12:38 +02:00
Alex Rønne Petersen
a0b2b987c8
std.os.linux.start_pie: Add arc support. 2024-07-24 20:12:38 +02:00
Alex Rønne Petersen
bc054a713e
std.os.linux.start_pie: Add csky support. 2024-07-24 20:12:38 +02:00
Alex Rønne Petersen
2dabb7ec77
std.os.linux.start_pie: Handle armeb, thumb, thumbeb, and aarch64_be too. 2024-07-24 20:12:38 +02:00
Alex Rønne Petersen
9771390f89
start: Simplify the sparc64 inline asm a bit. 2024-07-24 20:12:14 +02:00
Alex Rønne Petersen
58e38ff1f8
start: Add a comment explaining the sparc64 stack bias. 2024-07-24 20:12:14 +02:00
Alex Rønne Petersen
5c96192c19
start: Add a comment explaining our paranoid stance on ABI guarantees. 2024-07-24 20:12:14 +02:00