Adds error for taking a non comptime parameter in a function returning a
comptime-only type but not when that type is dependent on a parameter.
Co-authored-by: Veikka Tuominen <git@vexu.eu>
`sc_fpstate` member of `struct sigcontext` is a `struct fxsave64 *`.
use *anyopaque to represent it.
avoid to defining `fxsave64` as it is a packed struct with some arrays.
From `copy_file_range(2)` errors:
ETXTBSY
Either fd_in or fd_out refers to an active swap file.
Same error will be used in the upcoming `ioctl_ficlonerange(2)`:
ETXTBSY
One of the files is a swap file. Swap files cannot share storage.
Previously, Zig had inconsistent semantics for an enum like this:
`enum(u8){zero = 0}`
Although in theory this can only hold one possible value, the tag
`zero`, Zig no longer will treat the type this way. It will do loads and
stores, as if the type has runtime bits.
Closes#12619
Tests passed locally:
* test-behavior
* test-cases
This reverts commit 0f01e812ff.
This does not belong in `std.posix`, and it is already provided at
`std.os.windows.ws2_32.INVALID_SOCKET`.
See related issue #5019.
We now do not allocate memory for headers and other metadata unless
requested by the caller. Instead, we read-in the entire contents
of the image into memory and operate on pointers and casts wherever
possible. I have a left a TODO to hook up Windows' memory-mapped API
here in-place of standard `readToEndAlloc` which should be more memory
proof on memory constrained hosts.
This commit also supplements our `std.coff` with a lot missing basic
extern structs required to make our COFF linker.
This `pdb.Pdb.init` call can return `error.FileNotFound`, which was previously resulting in:
Unable to print stack trace: FileNotFound
which also aborts the stack trace printing (so any deeper stack traces are not printed).
It makes more sense to treat it as `MissingDebugInfo` which then gets printed as:
???:?:?: 0x7fffa8817033 in ??? (???)
and allows the stack trace to continue printing.
Note: locally, the error.FileNotFound was being triggered for me when looking for kernel32.pdb and ntdll.pdb
* Added support for stroffsetsptr class in Dwarf stdlib
* Proper initializion of debug_str_offsets in DwarfInfo
* Added missing null initializer to DwarfInfo in Macho
* Added missing is_64 field to getAttrString in DwarfInfo
* Fixed formatting
* Added missing is_64 param to getAttrString
* Added required cast to usize
* Adding missing .debug_str_offsets initialization
* getAttrString now uses the str_offsets_base attr
* riscv64: adjust alignment and size of 128-bit integers.
* take ofmt=c into account for ABI alignment of 128-bit integers and
structs.
* Type: make packed struct support intInfo
* fix f80 alignment for i386-windows-msvc
This makes `0123` and `u0123` etc. illegal.
I'm now confident that this is a good change because
I actually caught two C header translation mistakes in `haiku.zig` with this.
Clearly, `0123` being octal in C (TIL) can cause confusion, and we make this easier to read by
requiring `0o` as the prefix and now also disallowing leading zeroes in integers.
For consistency and because it looks weird, we disallow it for integer types too (e.g. `u0123`).
Fixes#11963Fixes#12417
Make sure `ProcSym` includes a single element byte-array which delimits
the start of the symbol's name as part of its definition. This makes
the code more elegant in that accessing the name is equivalent to taking
the address of this one element array.
