tinygo

Commit Graph

Author	SHA1	Message	Date
Ayke van Laethem	f188eaf5f9	mips: add GOMIPS=softfloat support Previously, the compiler would default to hardfloat. This is not supported by some MIPS CPUs. This took me much longer than it should have because of a quirk in the LLVM Mips backend: if the target-features string is not set (like during LTO), the Mips backend picks the first function in the module and uses that. Unfortunately, in the case of TinyGo this first function is `llvm.dbg.value`, which is an LLVM intrinsic and doesn't have the target-features string. I fixed it by adding a `-mllvm -mattr=` flag to the linker.	3 months ago
Damian Gryski	9cb263479c	wasi preview 2 support (#4027 ) * all: wasip2 support Co-authored-by: Randy Reddig <randy.reddig@fastly.com>	4 months ago
deadprogram	4517a0c17b	version: update to 0.33.0-dev Signed-off-by: deadprogram <ron@hybridgroup.com>	5 months ago
Ayke van Laethem	dd6fa89aa6	Release 0.32.0	5 months ago
deadprogram	d67ec3b266	goenv: put back @sago35 update to new v0.32.0 development version Signed-off-by: deadprogram <ron@hybridgroup.com>	8 months ago
deadprogram	38881a2850	goenv: update to v0.31.2 for patch release Signed-off-by: deadprogram <ron@hybridgroup.com>	8 months ago
sago35	7c34f7704e	goenv: update to new v0.32.0 development version	8 months ago
deadprogram	14121f4b0e	all: update for 0.31.1 Signed-off-by: deadprogram <ron@hybridgroup.com>	8 months ago
Ayke van Laethem	6061f3db92	all: version 0.31.0	9 months ago
Ayke van Laethem	d04b07fa8b	compileopts: always enable CGo CGo is needed for the rp2040 and for macOS (GOOS=darwin), without it these targets just won't work. And there really isn't a benefit from disabling CGo: we don't need any external linkers for example. This avoids a somewhat common issue of people having CGO_ENABLED=0 somewhere in their environment and not understanding why things don't work. See for example: https://github.com/tinygo-org/tinygo/issues/3450	9 months ago
Ayke van Laethem	dde9b5ad3a	goenv: re-add support for Clang headers on darwin When TinyGo is installed using `go install` or `go build`, it uses the Clang resource directory from the host. This works for Linux, but doesn't work anymore on macOS with a recent change I made. This re-adds support for Darwin in that case (with much, much simpler code than there used to be).	1 year ago
Ayke van Laethem	72b715fa99	all: add Nix flake file This adds a flake.nix file that makes it possible to quickly create a development environment. You can download Nix here, for use on your Linux or macOS system: https://nixos.org/download.html After you have installed Nix, you can enter the development environment as follows: nix develop This drops you into a bash shell, where you can install TinyGo simply using the following command: go install That's all! Assuming you've set up your $PATH correctly, you can now use the tinygo command as usual: tinygo version You can also do many other things from this environment. Building and flashing should work as you're used to: it's not a VM or container so there are no access restrictions.	1 year ago
Ayke van Laethem	d801d0cd53	builder: refactor clang include headers Set -resource-dir in a central place instead of passing the header path around everywhere and adding it using the `-I` flag. I believe this is closer to how Clang is intended to be used. This change was inspired by my attempt to add a Nix flake file to TinyGo.	1 year ago
sago35	75bba42b60	goenv: update to new v0.31.0 development version	1 year ago
Ayke van Laethem	5cd8ba2421	all: refactor goenv.Version to add the git sha1 if needed Previously all (except one!) usage of goenv.Version manually added the git sha1 hash, leading to duplicate code. I've moved this to do it all in one place, to avoid this duplication.	1 year ago
Ayke van Laethem	731532cd2b	all: release 0.30.0 This is a small release just in time for GopherCon US. Some of the big changes of this release are: - switch to LLVM 16 - fixes for two separate hard-to-reproduce compiler crashes - added support for the Adafruit Gemma M0	1 year ago
sago35	e9d8a9bc0b	goenv: update to new v0.30.0 development version	1 year ago
deadprogram	a158d3194f	all: update version for 0.29 release Signed-off-by: deadprogram <ron@hybridgroup.com>	1 year ago
Ayke van Laethem	e075e0591d	main: use `go env` instead of doing all detection manually This replaces our own manual detection of various variables (GOROOT, GOPATH, Go version) with a simple call to `go env`. If the `go` command is not found: error: could not find 'go' command: executable file not found in $PATH If the Go version is too old: error: requires go version 1.18 through 1.20, got go1.17 If the Go tool itself outputs an error (using GOROOT=foobar here): go: cannot find GOROOT directory: foobar This does break the case where `go` wasn't available in $PATH but we would detect it anyway (via some hardcoded OS-dependent paths). I'm not sure we want to fix that: I think it's better to tell users "make sure `go version` prints the right value" than to do some automagic detection of Go binary locations.	1 year ago
sago35	e041a8ed88	goenv: update to new v0.29.0 development version	1 year ago
Ayke van Laethem	ac821d8295	goenv: fix version number to 0.28.1 (without -dev)	1 year ago
sago35	cecb80b8bf	goenv: update to new v0.28.0 development version	2 years ago
Ayke van Laethem	9027c50405	all: update to version 0.27.0	2 years ago
Ayke van Laethem	f136eb6adf	goenv: update to new v0.27.0 development version	2 years ago
Ayke van Laethem	b5ad81c884	all: update to version 0.26.0	2 years ago
Ayke van Laethem	a0407be7b7	goenv: support GOOS=android TinyGo doesn't currently support Android directly. However, GOOS=linux works fine on Android. Therefore, force GOOS=linux on Android.	2 years ago
Damian Gryski	a2704f1435	all: move from os.IsFoo to errors.Is(err, ErrFoo)	2 years ago
Damian Gryski	edbbca5614	all: remove calls to deprecated ioutil package Fixes produced via semgrep and https://github.com/dgryski/semgrep-go/blob/master/ioutil.yml	2 years ago
sago35	3cfaceeb16	all: update version for next development iteration	2 years ago
Ayke van Laethem	f0391eac25	all: update to version 0.25.0	2 years ago
sago35	f38603530d	all: update version for next development iteration	2 years ago
Ayke van Laethem	d984b55311	all: update to version 0.24.0	2 years ago
deadprogram	db389ba443	all: update version for next development iteration Signed-off-by: deadprogram <ron@hybridgroup.com>	3 years ago
Ayke van Laethem	cf0b7edc78	all: release v0.23.0	3 years ago
Elias Naur	e060e588ab	goenv: look for Go version in $GOROOT/src/internal/buildcfg/zbootstrap.go The old path, $GOROOT/runtime/internal/sys/zversion.go, no longer contains the Go version. Signed-off-by: Elias Naur <mail@eliasnaur.com>	3 years ago
ZauberNerd	d066b5c232	Move gitSha1 build time variable from main to goenv package 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.	3 years ago
sago35	4210200070	goenv: update version for start of 0.23.0 development cycle	3 years ago
Ayke van Laethem	5ce072b827	all: release v0.22.0	3 years ago
Nia Waldvogel	39ce7111bd	goenv: update version for start of 0.22.0 development cycle	3 years ago
Ayke van Laethem	06df31944c	all: release v0.21.0	3 years ago
Ayke van Laethem	7cb44fb373	all: add support for GOARM This environment variable can be set to 5, 6, or 7 and controls which ARM version (ARMv5, ARMv6, ARMv7) is used when compiling for GOARCH=arm. I have picked the default value ARMv6, which I believe is supported on most common single board computers including all Raspberry Pis. The difference in code size is pretty big. We could even go further and support ARMv4 if anybody is interested. It should be pretty simple to add this if needed.	3 years ago
Nia Waldvogel	641dcd7c16	internal/task: use asyncify on webassembly This change implements a new "scheduler" for WebAssembly using binaryen's asyncify transform. This is more reliable than the current "coroutines" transform, and works with non-Go code in the call stack. runtime (js/wasm): handle scheduler nesting If WASM calls into JS which calls back into WASM, it is possible for the scheduler to nest. The event from the callback must be handled immediately, so the task cannot simply be deferred to the outer scheduler. This creates a minimal scheduler loop which is used to handle such nesting.	3 years ago
sago35	54867f901a	version: update TinyGo version to 0.21.0-dev	3 years ago
Ayke van Laethem	a116fd0dc6	main: release version 0.20.0	3 years ago
Ayke van Laethem	ad73986070	goenv: improve Go version detection First look at the VERSION file, only then look at src/runtime/internal/sys/zversion.go. This makes it possible to correctly detect the Go version for release candidates.	3 years ago
sago35	2d633e3a28	version: update TinyGo version to 0.20.0-dev	3 years ago
Ayke van Laethem	64d048c47c	main: release version 0.19.0	3 years ago
sago35	2085ffb334	version: update TinyGo version to 0.19.0-dev	4 years ago
Ayke van Laethem	e44cb7e519	main: version 0.18.0	4 years ago
Tobias Theel	5707022951	add goroot for snap installs	4 years ago

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64 Commits (5d82a7eee6568effb8f6daff1a28c80b97a9d109)