tinygo

Commit Graph

Author	SHA1	Message	Date
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
Elliott Sales de Andrade	836ab95192	Rename reflect.Ptr to reflect.Pointer This was done in plain Go for 1.18: `17910ed4ff`	3 years ago
Dan Kegel	cf8f4d65f2	Implement getpagesize and munmap. For go 1.18.	3 years ago
Damian Gryski	06b19cde2d	interp: prevent an off-by-one during interp debug	3 years ago
Elliott Sales de Andrade	42ae9a665f	os: Add some exec.ProcessState stubs	3 years ago
Dan Kegel	c55c996c5d	gc_leaking.go: don't inline alloc. Fixes #2674 .	3 years ago
ZauberNerd	6fb90b6fc4	src/os: Add UserHomeDir() function to os package This commit adds the `UserHomeDir()` function to the `os` package.	3 years ago
ZauberNerd	6f31712b7d	test: write into a temp file and read from its fd 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.	3 years ago
ZauberNerd	e295770363	test: simple test to verify os.File.Fd() is working	3 years ago
ZauberNerd	486b99961d	src/os: implement os.File.Fd() method This commits adds a OS-specific `Fd()` function for `file_anyos.go` and `file_other.go`, which returns a uintptr to the underlying file descriptor.	3 years ago
Dan Kegel	4a98db4c86	Add regression test for #2666 . 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.	3 years ago
Dan Kegel	c534fa1b6f	On baremetal platforms, use simpler test matcher. Fixes #2666 . Uses same matcher in testdata (because now we can't replace it in testdata).	3 years ago
deadprogram	eed78338e6	build: trigger builds of dev branches of repos in TinyGo ecosystem, e.g. Bluetooth, TinyFS, TinyFont, TinyDraw Signed-off-by: deadprogram <ron@hybridgroup.com>	3 years ago
Elliott Sales de Andrade	5141638cbf	Fix type of Signal constants on WASI	3 years ago
Elliott Sales de Andrade	5d4f795aec	Add an empty os.Process.Signal implementation This fixes compile of tests in Go 1.18, due to its use in `src/internal/testenv/testenv.go`.	3 years ago
Elliott Sales de Andrade	db8603e378	Add os Signal aliases These are used in Go 1.18's `testing/internal/testdeps`. Though the comment says they should exist _everywhere_, there is still a build constraint, but that seems to be fine.	3 years ago
Elliott Sales de Andrade	bc098da93f	Implement all of os.Signal in arch-specific syscall This is basically copied from `syscall_js.go` from the Go standard library, since the existing parts were from there as well.	3 years ago
Ayke van Laethem	e49e93f22c	main: calculate default output path if -o is not specified This matches the Go command and is generally convenient to have.	3 years ago
Ayke van Laethem	7d4bf09b1a	builder: use correct permission bits when creating a library Previously, the wrong permission bits were emitted by `tinygo build-library`. This commit fixes that, by `chmod`'ing to reasonable default permission bits.	3 years ago
Ayke van Laethem	320f21524e	cgo: slightly improve error messages Updating them to libclang-13-dev was a good change, but we can go even further: * The suggestion didn't apply to MacOS. * The suggestion would need to be updated with every LLVM release, which is a maintenance burden. * The suggestion is wrong when compiling with `-tags=llvm12` for example to choose a different LLVM version. Therefore, link to the build documentation instead.	3 years ago
Dan Kegel	4117055611	Makefile: chmod before fpm. For #2685	3 years ago
Ayke van Laethem	603fff78d4	all: add support for ThinLTO ThinLTO optimizes across LLVM modules at link time. This means that optimizations (such as inlining and const-propagation) are possible between C and Go. This makes this change especially useful for CGo, but not just for CGo. By doing some optimizations at link time, the linker can discard some unused functions and this leads to a size reduction on average. It does increase code size in some cases, but that's true for most optimizations. I've excluded a number of targets for now (wasm, avr, xtensa, windows, macos). They can probably be supported with some more work, but that should be done in separate PRs. Overall, this change results in an average 3.24% size reduction over all the tinygo.org/x/drivers smoke tests. TODO: this commit runs part of the pass pipeline twice. We should set the PrepareForThinLTO flag in the PassManagerBuilder for even further reduced code size (0.7%) and improved compilation speed.	3 years ago
Ayke van Laethem	d4b1467e4c	build: support machine outlining pass in stacksize calculation The machine outliner introduces a few new opcodes that weren't previously emitted by LLVM. We need to support these. This doesn't trigger very often, but it sometimes does. It triggers a lot more often with ThinLTO enabled.	3 years ago
ZauberNerd	4cf8ad2bee	Update libclang installation comment to libclang-13-dev Tinygo bumped the default llvm version to v13 in: tinygo-org/tinygo@3a4e0c9	3 years ago
sago35	96c60f9692	atsamd51: allow faster frequency setting when using SPI	3 years ago
Elliott Sales de Andrade	99ce46669b	Fix LLVM build constraints	3 years ago
sago35	a1b4eafa07	samd21,samd51: fix usbcdc initialization when -serial=uart (#2631 ) machine/samd21,samd51: fix usbcdc initialization when -serial=uart by using machine.USB.Configured()	3 years ago
deadprogram	ccbe03795a	build/windows: use fork with updated permissions for new scoop	3 years ago
ZauberNerd	3f69c32a55	src/os: export correct values for os.DevNull for each OS This commit introduces `os.DevNull` exports for all supported OS targets.	3 years ago
Dmitriy	b176494e44	add support for GPIO interrupts on esp32c3 Update interrupt_esp32c3.go: make callHandler inline save and restore MSTATUS along with MEPC save and restore actual threshold value and call fence print additional data during exception	3 years ago
ZauberNerd	0243a5b8be	src/os: add stubs for exec.ExitError and ProcessState.ExitCode This commit adds stubs for the `ExitError` struct of the `exec` package and `ProcessState.ExitCode()` of the `os` package. Since the `os/exec` is listed as unsupported, stubbing these methods and structs should be enough to get programs that use these to compile.	3 years ago
ZauberNerd	1fac41d535	src/runtime: add stub for runtime.NumCPU() This adds a stub for the `NumCPU()` function from the `runtime` package. This change allows code to compile that tries to access this function. I guess for most hardware boards and WASM setting this value to `1` is fine. And as far as I can see it shouldn't break or change existing applications, because the function previously did not exist at all.	3 years ago
ZauberNerd	1472fb6032	src/runtime: add stub for debug.ReadBuildInfo() This adds the necessary structs and the `ReadBuildInfo()` function to the runtime/debug module to allow to compile code that tries to access it. The stub itself returns ok=false, so that calling code should not try to read from the nil pointer that is returned instead of the actual BuildInfo struct.	3 years ago
Samuel Stauffer	0fd3d785a3	syscall/js: allow copyBytesTo(Go\|JS) to use Uint8ClampedArray From `f0e8b81aa3` Fixes https://github.com/tinygo-org/tinygo/issues/1941	3 years ago
Ayke van Laethem	b9c0aa77bf	runtime: implement memhash This function is used by the hash/maphash package. Unfortunately, I couldn't get the hash/maphash package to pass tests because it's too slow. I think it hits the quadratic complexity of the current map implementation.	3 years ago
Ayke van Laethem	4c28f1b875	runtime: add fastrand This is needed for hash/maphash support.	3 years ago
Dan Kegel	0791603c86	Makefile: add report-stdlib-tests-pass	3 years ago
Damian Gryski	095312fa3f	src/syscall: document Environ() single-allocation tradeoff	3 years ago
Damian Gryski	7e647a5e81	src/runtime: use memzero for leaking collector	3 years ago
Ayke van Laethem	29c1d7c68d	compiler: fix incorrect unsafe.Alignof on some 32-bit architectures This should fix https://github.com/tinygo-org/tinygo/issues/2643	3 years ago
Dan Kegel	ecb7eebcff	Makefile: add compress/lzw, debug/dwarf, debug/plan9obj, and net to list of tests	3 years ago
Elliott Sales de Andrade	a680bfbb7a	os: Use a uintptr for NewFile This appears to have been how it is upstream for about 10 years. Using an interface breaks if a file descriptor number is passed directly to `NewFile`, e.g., `NewFile(3, "fuzz_in")` as used in Go 1.18 fuzzing code.	3 years ago
Damian Gryski	bf23839931	src/os,src/syscall: move env copy code to syscall.Environ()	3 years ago
Damian Gryski	6b15a72895	src/os: add back TestClearenv Removed as flaky in #2603	3 years ago
Damian Gryski	08fd49fe60	src/os: make Environ() return a copy of the environment Fixes #2646	3 years ago
sago35	d65e3deccf	Revert "all: move stm32 files to separate repository" This reverts commit `644356c220`.	3 years ago
Damian Gryski	cbfa85be6a	testdata/corpus: add google/go-patchutils	3 years ago
Dan Kegel	6c23f27f73	Makefile: add testing/fstest to tinygo-test where supported	3 years ago
Dan Kegel	31a3a7c84b	os: testTempDir: now that we have os.ReadDir, bring back one use of it in a test	3 years ago
Dan Kegel	a9a225ba26	testing: nudge type TB closer to upstream; should be a no-op change.	3 years ago

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2877 Commits (926c02b6ffd852deda4c8e24fbfff858783c6306) All Branches Search

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