The Linux artifacts have clear names (linux-amd64-double-zipped etc),
but the MacOS and Windows ones didn't. This patch renames these artifact
names to be more readable, especially when downloading the artifacts.

This should be ever so slightly more efficient.

Node.js 14 is not maintained anymore, so we can drop support for it.

Browsers previously didn't support the WebAssembly i64 type, so we had
to work around that limitation by converting the LLVM i64 type to
something else. Some people used a pair of i32 values, but we used a
pointer to a stack allocated i64.

Now however, all major browsers and Node.js do support WebAssembly
BigInt integration so that i64 values can be passed back and forth
between WebAssembly and JavaScript easily. Therefore, I think the time
has come to drop support for this workaround.

For more information: https://v8.dev/features/wasm-bigint (note that
TinyGo has used a slightly different way of passing i64 values between
JS and Wasm).

For information on browser support: https://webassembly.org/roadmap/

Found while working on the PineTime. For some reason it still kind of
works in most cases, but I was hitting this issue when interacting with
two different I2C devices (the touch sensor and the BMA421).

* machine/usb/hid,joystick: fix hidreport (3) and handling of logical, usage, and physical minimum/maximum values

This adds FieldByNameFunc, which some libraries like reflect2 need.

For my usecase I could also just stub FieldByNameFunc to panic, but
figured that it would work OK to just make it work. I'm not sure if
the overhead to FieldByName using a closure is acceptable.

Signed-off-by: Tyler Rockwood <[email protected]>

Fixes tinygo-org#3794

Fixes tinygo-org#3796

This is a rewrite of how filesystems are detected. Specifically, it
fixes an issue on Linux where the location of the FAT filesystem can
vary between distributions (for example, we supported most distros by
checking two different paths, but NixOS uses a different path): it now
uses the data in /proc/mounts instead which should be universal.

Signed-off-by: deadprogram <[email protected]>

Signed-off-by: deadprogram <[email protected]>

Signed-off-by: deadprogram <[email protected]>

This was added in Go 1.20 and becomes necessary for encoding/json in Go
1.21.

Signed-off-by: Achille Roussel <[email protected]>

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.

This was added in Go 1.20 and is required by encoding/json starting with
Go 1.21.

…th busy USB bus

Signed-off-by: deadprogram <[email protected]>

* add gosched calls to UART

* add UART.flush() stubs for all supported architectures

* add comment un uart.go on flush functionality

* uart.writeByte as base of UART usage

* fix NXP having duplicate WriteByte

* fix writeByte not returning error on some platforms

* add flush method for fe310 device

* check for error in WriteByte call to writeByte

This commit adds I2C timeouts for nrf51 and nrf52 (but not yet for
others like nrf52840).

Tested on the PineTime, where I now got a timeout instead of hanging and
resetting due to a watchdog reset.

…d OnceValues

Signed-off-by: deadprogram <[email protected]>

When a function is exported using //export, but also had a
//go:wasm-module pragma, the //export name was ignored. The
//go:wasm-module doesn't actually do anything besides breaking the
export (exported functions don't have a module name).

I've refactored and cleaned up the code, and in the process removed this
weird edge case.

This is new in Go 1.21.

This should not happen under normal circumstances. It can still happen
when there is a mismatch between TinyGo version and the associated
runtime, or while developing the compiler package.

Signed-off-by: deadprogram <[email protected]>

Signed-off-by: deadprogram <[email protected]>

Signed-off-by: deadprogram <[email protected]>

Signed-off-by: deadprogram <[email protected]>

…s for correct LSP. Fixes tinygo-org#3852

Signed-off-by: deadprogram <[email protected]>

It looks like this on my system, for example:

    {
      "target": {
        "llvm-target": "aarch64-unknown-linux",
        "cpu": "generic",
        "features": "+neon",
        "goos": "linux",
        "goarch": "arm64",
        "build-tags": [
          "linux",
          "arm64"
        ],
        "gc": "precise",
        "scheduler": "tasks",
        "linker": "ld.lld",
        "rtlib": "compiler-rt",
        "libc": "musl",
        "default-stack-size": 65536,
        "ldflags": [
          "--gc-sections"
        ],
        "extra-files": [
          "src/runtime/asm_arm64.S",
          "src/internal/task/task_stack_arm64.S"
        ],
        "gdb": [
          "gdb"
        ],
        "flash-1200-bps-reset": "false"
      },
      "goroot": "/home/ayke/.cache/tinygo/goroot-23c311bcaa05f188affa3c42310aba343acc82562d5e5f04dea9d5b79ac35f7e",
      "goos": "linux",
      "goarch": "arm64",
      "goarm": "6",
      ...
    }

This can be very useful while working on the automatically generated
target object for example (in my case, GOOS=wasip1).

…o correctly get required packages

Signed-off-by: deadprogram <[email protected]>

This adds true GOOS=wasip1 support in addition to our existing
-target=wasi support. The old support for WASI isn't removed, but should
be treated as deprecated and will likely be removed eventually to reduce
the test burden.

targets: adding new uf2 target for PCA10056

Signed-off-by: deadprogram <[email protected]>

tinygo-org#3877)

machine/hrf: Set SPI TX/RX lengths even data is empty. Fixes tinygo-org#3868

Signed-off-by: deadprogram <[email protected]>

Signed-off-by: deadprogram <[email protected]>

…elease