Evidently when you read from pipes in Go, you have to adjust your slice length to reflect the number of bytes read.
Verified upstream behaves the same way.
There used to be a difference between `byte` and `uint8` in interface
methods. These are aliases, so they should be treated the same.
This patch introduces a custom serialization format for types,
circumventing the `Type.String()` method that is slightly wrong for our
purposes.
This also fixes an issue with the `any` keyword in Go 1.18, which
suffers from the same problem (but this time actually leads to a crash).
Grepped straight out of the appropriate signal.h, with order preserved.
Makes 1.18 tests happier.
See comment on discrepancy for SIGCHLD. Since wasi doesn't really support signals, this may not matter.
Makes 1.18 tests a little happier.
Works around this error:
$ make test GOTESTFLAGS="-run TestTest/EmulatedCortexM3/Pass"
...
main_test.go:520: test error: could not compile: /usr/local/go/src/internal/fuzz/sys_posix.go:19:18: PROT_READ not declared by package syscall
Exporting symbols seems to embed them in the WASM exports section which
causes wasmtime to fail: https://github.com/bytecodealliance/wasmtime/issues/2587
As a workaround, it is possible to specify the `--allow-unknown-exports`
flag on wasmtime.
But as discussed in the above linked issue, this seems to only be a
workaround. For the Rust compiler the fix was to remove the
`--export-dynamic` linker flag when targeting `wasm32-wasi`:
https://github.com/rust-lang/rust/pull/81255
Which is waht this commit does for Tinygo too.
This adds the `Version()` function of the `runtime` package which embeds
the go version that was used to build tinygo.
For programs that are compiled with tinygo the version can be overriden
via the:
`tinygo build -ldflags="-X 'runtime.buildVersion=abc'"` flag.
Otherwise it will continue to use the go version with which tinygo was
compiled.
Moving and exporting this variable from the main to the goenv package
allows us to use it from both the main and the builder package.
This is done in preparation to include the value in `tinygo build`
linker flags, so that we can embed the version and git sha into binaries
built with tinygo.
This test creates a new temp file and writes some bytes into it.
It then opens a new file for the file descriptor of the temp file and
tries to read some bytes out of it.
I didn't see how to run it easily from main_test.go, though I didn't try too hard.
And it doesn't really have a good place to go in Makefile.
So I added a new target tinygo-baremetal, and invoke it from CI at the end of assert-test-linux.
It only adds 7 seconds to the run, should be ok.
Ron Evans
Elliott Sales de Andrade
Ayke van Laethem
sago35
soypat
Elias Naur
Dan Kegel
Dan Kegel
Dmitriy
Damian Gryski
Sai Sasidhar Maddali
Aayush Attri
ZauberNerd