zig0 is only used for building objects, thus it has no options like
`build-exe/obj`. But when cross-compiling, we have a working zig
compiler on the host, thus we need to pass `build-obj` to the zig compiler.
On some distros (e.g. Void Linux) the release field of the tsname
struct may contain an underscore followed by a revision number at the
end. (e.g. 5.8.12_2).
* Correctly scan all the exponent bits, this caused the incorrect result
to be computed for exponents being powers of two.
* Allocate enough limbs to make llmulacc stop whining.
This reverts commit 70f3767903.
After discussion, I can see the value provided here, specifically with
avoiding the footgun of defer { suspend { free(@frame()); } }.
However the doc comments are updated to explain the semantics directly,
rather than basing them on the behavior of another programming language.
It was regressed in 2 ways from the merge of #6250:
* it was not being enabled by default when the target OS is native.
* we were testing the libfoo.so file path existence with bogus format
string ('{}' instead of '{s}') and so it ended up being something
like "libstd.HashMap(K,V,...).Entry.so" instead of "libfoo.so". Using
{} rather than {s} is a footgun, be careful!
Previous functionality is now restored.
closes#6523
Zig supports both Linux and Windows natively. Those are the main use
cases we are focusing on. Happy to accept mingw patches if they are
non-invasive, but we will not be hampering progress on the main use
cases with failing mingw CI builds.
Before this it was trying to copy all the files from the zig-cache dir
to the output dir, but in the current compiler architecture the cache
dir is also used for internal compiler files.
This commit refactors free space analysis (and VM analysis) somewhat.
This is still far from perfect, but at least it's not using any
hardcoded values.
This commit also reorganizes different flushing bits here and there,
so that bit common to Exe and Obj are put in the common path, while
Exe-specific are behind an appropriate switch/if statement.
* Convert draft to generate all relevant segments and sections in right places
* Do not prealloc space in text blocks until we can NOP
* Write out LC_LOAD_DYLINKER command
* Add LC_LOAD_DYLIB command in order to specify to load libSystem
* Redo update decl exports (similar to Elf globals, globals need to be contiguous in
memory)
Tadeo Kondrak
Timon Kruiper
Frank Denis
travisstaloch
LemonBoy
Vexu
Noah Altunian
Andrew Kelley
Isaac Freund
joachimschmidt557
Alexandros Naskos
Felix (xq) Queißner
Jan200101
xackus
Jakub Konka