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Author SHA1 Message Date
Igor Anić
72bcc3b7a5
std.tar: add writer (#19603) 
Simplifies code in docs creation where we used `std.tar.output.Header`.
Writer uses that Header internally and provides higher level interface.
Updates checksum on write, handles long file names, allows setting mtime and file permission mode. Provides handy interface for passing `Dir.WalkerEntry`.
 2024-08-15 22:05:53 -07:00
Linus Groh
708414aaf4 std.time.epoch: Fix comments referring to epoch as 1970-10-01 2024-08-15 17:54:27 -07:00
YANG Xudong
8e91c229e1
loongarch: fix asm to set thread pointer (#21086) 
Co-authored-by: Alex Rønne Petersen <alex@alexrp.com>
 2024-08-15 15:40:44 -07:00
Jakub Konka
9473d76449 test/elf: enhance testImportingDataDynamic 2024-08-15 21:47:34 +02:00
Jakub Konka
4d5bf0f09a x86_64: deref GOT pointer when requesting var value 2024-08-15 14:23:36 +02:00
Alex Rønne Petersen
7a8e86e46c
llvm: Don't emit extra debug instructions for dbg_var_val in naked functions. 2024-08-15 10:56:33 +02:00
Alex Rønne Petersen
acad2fae44
llvm: Remove the aarch64-windows @llvm.dbg.value() workaround. 
https://github.com/llvm/llvm-project/issues/56484
 2024-08-15 10:56:33 +02:00
Alex Rønne Petersen
2bf244c0e9
llvm: Always omit the frame pointer for naked functions. 2024-08-15 10:56:33 +02:00
Alex Rønne Petersen
ab9628dd2c
start: Avoid concatenating strings for inline asm. 
For csky, we can just always do the gb initialization. For riscv, the gp code is
temporarily pulled above the main switch until the blocking issue is resolved.
 2024-08-15 10:56:32 +02:00
Alex Rønne Petersen
6db9ad7798
std.Target: Return the correct value for 32-bit sparc v9 in toElfMachine(). 2024-08-15 10:55:46 +02:00
Alex Rønne Petersen
9b5c992d31
std.Target: Return the correct value for elfiamcu in toElfMachine(). 2024-08-15 10:55:46 +02:00
Alex Rønne Petersen
550438653d
std.Target: Pull toCoffMachine()/toElfMachine() up from Arch to Target. 
This enables them to give more correct results.

Contributes to #20771.
 2024-08-15 10:55:46 +02:00
Alex Rønne Petersen
b01c595d4a
std.coff: Capitalize MachineType.{Unknown,Thumb} for consistency. 2024-08-15 10:55:46 +02:00
Alex Rønne Petersen
ac9ca7d30c
std.coff: Remove MachineType.fromTargetCpuArch(). 
This does the same thing as std.Target.Cpu.Arch.toCoffMachine(). Just use that.
 2024-08-15 10:55:46 +02:00
Alex Rønne Petersen
65affb1c22
std.Target: Don't match PowerPC in Arch.toCoffMachine(). 
It's entirely unclear whether this should map to POWERPC or POWERPCFP, and as I
can find no evidence of people producing PE files for PowerPC since Windows NT,
let's just not make a likely-wrong guess. We can revisit this if the need ever
actually arises.
 2024-08-15 10:55:46 +02:00
Alex Rønne Petersen
b24fc35eeb
std.Target: Don't match big endian architectures in Arch.toCoffMachine(). 
All of these were mapping to types that are little endian. In fact, I can find
no evidence that either Windows or UEFI have ever been used on big endian
systems.
 2024-08-15 10:55:46 +02:00
Alex Rønne Petersen
8516a6ab57
std.Target: Clean up Arch.toCoffMachine(). 2024-08-15 10:55:46 +02:00
Alex Rønne Petersen
490b328127
std.Target: Fix Arch.toElfMachine() for mips. 
EM_MIPS_RS3_LE is obsolete; all mips targets just use EM_MIPS.

Also, fun fact: EM_MIPS_RS3_LE is actually big endian!
 2024-08-15 10:55:46 +02:00
Alex Rønne Petersen
6c27cab5b3
std.Target: Fix Arch.toElfMachine() for arc. 
The arc tag means ARCv2.
 2024-08-15 10:55:46 +02:00
Alex Rønne Petersen
9246c88031
std.Target: Clean up Arch.toElfMachine(). 2024-08-15 10:55:46 +02:00
Alex Rønne Petersen
1e67221f07
std.Target: Change requiresLibC() to return true for aix. 
AIX does not have a stable syscall interface; libc is required.
 2024-08-15 10:55:46 +02:00
Alex Rønne Petersen
fc93ab7182
std.Target: Fix isGnuLibC() to handle hurd too. 2024-08-15 10:55:45 +02:00
Alex Rønne Petersen
0def4e0db0
std.Target: Make some functions handle driverkit alongside other Apple OSs. 
Reference for versions: https://developer.apple.com/support/xcode
 2024-08-15 10:55:45 +02:00
Jakub Konka
79418fa0ab riscv: remove redundant by-symbol-name check; just check for PIC and extern ptr 2024-08-15 10:52:06 +02:00
Jacob Young
5d080e25d5 start: fix passing comptime-only value to inline asm 
Also fix fmt directive typo.
 2024-08-15 04:42:04 -04:00
Jakub Konka
c79290467f elf: fix GOT32 reloc resolution logic 2024-08-15 10:36:37 +02:00
Jakub Konka
f0df0acd70 x86_64: fix handling on externs in lower/emit 2024-08-15 10:33:30 +02:00
Jakub Konka
0fd0b11bc4 riscv: do not emit GOT relocations for special linker symbols 2024-08-15 10:21:20 +02:00
Jakub Konka
8a0cb7002e elf: introduce Symbol.flags.is_extern_ptr for refs potentially needing GOT 2024-08-15 10:05:41 +02:00
David Rubin
2e8351cc9e elf: fix up riscv for .got.zig rewrite 2024-08-15 08:53:41 +02:00
Jakub Konka
c9db887800 builtin: init test_functions to empty slice to avoid coercing to undefined 2024-08-15 08:38:08 +02:00
Jakub Konka
b8203fac1b elf: check for relocs before deciding on shndx in getNavShdrIndex 2024-08-15 08:37:13 +02:00
clickingbuttons
da8fbcc2a9
std.mem.writeVarPackedInt: handle write_size == 0 (#19745) 
Also move example comments into tests.
 2024-08-15 06:03:29 +00:00
reokodoku
20f4be4cf9 std.os.linux: add mseal syscall 2024-08-14 22:48:13 -07:00
YANG Xudong
0f0f543a9a
loongarch: add glibc start.S to make zig-bootstrap work for loongarch64-linux-gnu (#21015) 2024-08-14 21:32:03 +00:00
Jarrod Meyer
9be10ea964 Watch.zig: fixes for windows implementation 
Using --watch I noticed a couple of issues with my initial attempt. 1) The index I used as 'completion key' was not stable over time, when directories are being added/removed the key no longer corresponds with the intended dir. 2) There exists a race condition in which we receive a completion notification for a directory that was removed. My solution is to generate a key value and associate it with each Directory.
 2024-08-14 13:21:01 -07:00
Andrew Kelley
78fb9c0a17
Merge pull request #21031 from linusg/std-target-naming 
std.Target: Function naming cleanup
 2024-08-14 10:36:24 -07:00
T
eb7f318ea8
langref: clarify functionality of the round builtin (#19503) 
A test has also been added to demonstrate the expected behavior.

* std.math: update round doc comment to match the builtin
 2024-08-14 10:29:45 -07:00
Andrew Kelley
b7a1ef3e19
Merge pull request #21075 from ziglang/fuzz 
fix several debug info bugs
 2024-08-14 04:55:32 -07:00
Jakub Konka
f26573fddf elf: re-use old atom slot for a trampoline to that atom 
This is the initial implementation of Jacob Young's idea of
re-using old function slots as trampolines for new function's
location. This way the trampoline is guaranteed to be aligned
to the function's alignment.

The only edge case is if an incremental update further overaligns
the function in which case we skip/delete the trampoline and
re-evaluate all references.
 2024-08-14 12:10:40 +02:00
Alex Rønne Petersen
b470d2a7de std.debug: Support sparc32 in StackIterator.init(). 2024-08-13 23:54:20 -07:00
Alex Rønne Petersen
dc77d1b66d std.Thread: Merge riscv32/riscv64 assembly in freeAndExit(). 2024-08-13 23:53:57 -07:00
Alex Rønne Petersen
55cc9dda66
ci: Enable -Dtest-slow-targets. 2024-08-14 07:03:23 +02:00
Alex Rønne Petersen
927bc55629
build/test: Add a test-modules step for running all the per-target tests. 
This is useful during porting work where you're mainly concerned with tests that
e.g. run under QEMU. Combine with the new -Dtest-target-filter for an even more
streamlined workflow.
 2024-08-14 07:03:23 +02:00
Alex Rønne Petersen
b6009a7416
build/test: Add -Dtest-slow-targets and move mips module tests behind it. 
The idea is that these tests are just too slow to include by default on a
contributor's local machine. If they want to run these, they need to opt in.
 2024-08-14 07:03:23 +02:00
Alex Rønne Petersen
3b51b43dc8
build/test: Add -Dtest-target-filter for filtering module tests by target triple. 
This is useful during porting work where you're not interested in running all
targets all the time while iterating on changes.
 2024-08-14 07:03:23 +02:00
Alex Rønne Petersen
4a2b23c2be
build: Use the new b.addFail() for the update-mingw step. 
This is precisely the kind of use case it was added for.
 2024-08-14 07:03:23 +02:00
Alex Rønne Petersen
019c0fc184
test: Re-enable mips(el)-linux-gnueabihf tests. 
Closes #4927.
 2024-08-14 06:52:05 +02:00
Andrew Kelley
72768bddcd std.Build.Fuzz.WebServer: sort pcs before source location lookup 
Unfortunately, the PCs do not get sorted during linking.
 2024-08-13 19:30:22 -07:00
Andrew Kelley
a726e09389 std.debug.Coverage.resolveAddressesDwarf: assert sorted 2024-08-13 19:29:55 -07:00