tinygo

Commit Graph

Author	SHA1	Message	Date
Ayke van Laethem	02ecab833f	all: check formatting on CI	6 years ago
Ayke van Laethem	2e926789f5	circleci: do macOS builds here instead of on Travis CI This provides several advantages. Among others: * Much faster and hopefully more reliable. * Good caching support to store LLVM builds. * Building and testing of release-ready artifacts.	6 years ago
Ayke van Laethem	ebebdd5651	circleci: build LLVM statically	6 years ago
Ayke van Laethem	1778d92858	Makefile: automatically build LLVM when needed	6 years ago
Ayke van Laethem	86f8778748	darwin: use custom syscall pkg that uses libsystem Go 1.12 switched to using libSystem.dylib for system calls, because Apple recommends against doing direct system calls that Go 1.11 and earlier did. For more information, see: https://github.com/golang/go/issues/17490 https://developer.apple.com/library/archive/qa/qa1118/_index.html While the old syscall package was relatively easy to support in TinyGo (just implement syscall.Syscall*), this got a whole lot harder with Go 1.12 as all syscalls now go through CGo magic to call the underlying libSystem functions. Therefore, this commit overrides the stdlib syscall package with a custom package that performs calls with libc (libSystem). This may be useful not just for darwin but for other platforms as well that do not place the stable ABI at the syscall boundary like Linux but at the libc boundary. Only a very minimal part of the syscall package has been implemented, to get the tests to pass. More calls can easily be added in the future.	6 years ago
Ron Evans	2d5bc836f5	build: correct Makefile to build tinygo executable correctly when build directory does not exist, such as after running 'make clean' Signed-off-by: Ron Evans <ron@hybridgroup.com>	6 years ago
Ayke van Laethem	709a296150	os: add basic OS functionality	6 years ago
Ayke van Laethem	25cd982263	main: optionally build with LLD When building statically against LLVM, LLD is also included now. When included, the built in wasm-ld will automatically be used instead of the external command. There is also support for linking ELF files but because lld does not fully support armv6m this is not yet enabled (it produces a warning).	6 years ago
Ayke van Laethem	9bbb233cf0	main: include prebuilt compiler-rt libraries in release tarball This avoids depending on clang-7 to build compiler-rt for the most common ARM microcontrollers.	6 years ago
Ayke van Laethem	05d2c14600	all: add static and release Makefile targets	6 years ago
Ayke van Laethem	8aed8d8c56	Makefile: rename tgo to tinygo	6 years ago
Ron Evans	8d1284cfe7	generator: generate device wrappers for Atmel SAM family Signed-off-by: Ron Evans <ron@hybridgroup.com>	6 years ago
Ron Evans	8734732d0c	build: Makefile needs to look at changes in all needed sub-directories to decide if rebuild is required Signed-off-by: Ron Evans <ron@hybridgroup.com>	6 years ago
Ayke van Laethem	e10d05c74f	loader: switch to custom program loader	6 years ago
Ron Evans	8325f2a53d	reelboard: support Reel Board (nrf52840 dev board) Signed-off-by: Ron Evans <ron@hybridgroup.com>	6 years ago
Ayke van Laethem	9392ef900d	avr: add support for the digispark Blinking the on-board LED works. Nothing else has been tested yet.	6 years ago
Ayke van Laethem	bb3d05169d	interp: add new compile-time package initialization interpreter This interpreter currently complements the Go SSA level interpreter. It may stay complementary or may be the only interpreter in the future. This interpreter is experimental and not yet finished (there are known bugs!) so it is disabled by default. It can be enabled by passing the -initinterp flag. The goal is to be able to run all initializations at compile time except for the ones having side effects. This mostly works except perhaps for a few edge cases. In the future, this interpeter may be used to actually run regular Go code, perhaps in a shell.	6 years ago
Ayke van Laethem	a63af97e86	all: add emulation support for Cortex-M3 with QEMU	6 years ago
Ron Evans	269bef5494	microbit: add Makefile entries for target=microbit Signed-off-by: Ron Evans <ron@hybridgroup.com>	6 years ago
Ayke van Laethem	bdcac9ae42	Makefile: add gen-device-stm32 to gen-device target	6 years ago
Ayke van Laethem	eac81e5232	Makefile: run verbose 'make test'	6 years ago
Ayke van Laethem	d190bfccf6	Makefile: add 'make test' that runs go test	6 years ago
Ayke van Laethem	dc88948f55	Makefile: go fmt testdata/*.go	6 years ago
Ayke van Laethem	a86739d235	Makefile: add new packages to tgo dependencies	6 years ago
Ayke van Laethem	b2cbfa78ca	compiler: refactor compiler into separate package	6 years ago
Ayke van Laethem	b75a02e66d	compiler: refactor IR parts into separate package	6 years ago
Ayke van Laethem	c8587c7d1e	Makefile: go fmt more packages	6 years ago
Ayke van Laethem	dd5b5a381c	stm32: initial support	6 years ago
Ayke van Laethem	7c16f6c904	tools/gen-device-svd: make source URL configurable	6 years ago
Ayke van Laethem	87963d3d5b	compiler: add -size flag to replace size utility The size flag has two modes: -size=short: prints data basically equivalent to the `size` program. -size=full: tries to determine sizes per package (not entirely accurate).	6 years ago
Ayke van Laethem	13633133a5	Makefile: simplify `make fmt` There is no C source file anymore `go fmt` will complain about.	6 years ago
Ayke van Laethem	e389d38dec	Makefile: improve gen-device* commands	6 years ago
Ayke van Laethem	18b3e8d156	gen-device: move to new tools directory	6 years ago
Ayke van Laethem	5e9e3bd1a0	Makefile: use the compiler driver directly	6 years ago
Ayke van Laethem	8ce139284a	all: remove last traces of the C runtime This increases code size on the nrf, but it is a fixed increase and can hopefully be reduced in the future. The Makefile gets a lot smaller with this which is a huge advantage (less build time complexity).	6 years ago
Ayke van Laethem	f7f7d4cbbc	runtime/nrf: translate nrf sleep function from C to Go This is the last critical part of the C runtime. Code size is reduced by 4 bytes for examples/blinky2 (probably due to inlining) and is unchanged for examples/test.	6 years ago
Ayke van Laethem	0779ee6088	compiler: improve command line argument parsing To get more compatibility with the go command, implement a similar command line interface (with "tinygo build <package>" etc.). Other than that, an all-round cleanup of command parsing.	6 years ago
Ayke van Laethem	9101ea11bf	examples: clean up examples and add blinky1 for Arduino Arduino has trouble supporting anything that's not extremely simple, so add a simple blinky example for it. Also, it may be useful anyway.	6 years ago
Ayke van Laethem	17b5b6ec5b	all: use less magic in memory-mapped IO Don't store addresses in the values of registers, this leads to problems with char arrays (among others). Instead, do it like it's done in C with raw addresses cast to struct pointers. This commit also splits gen-device.py, as AVR and ARM have very different ideas of what a register is. It's easier to just keep them separate.	6 years ago
Ayke van Laethem	93248c93ed	avr: remove device files, use them from a subrepository These files don't really belong in this repository. It's better to generate them automatically from a source, like the one provided by the avr-rust project. So a new command `make gen-device-avr` has been provided for this purpose.	6 years ago
Ayke van Laethem	92877f8371	Makefile: some cleanups Remove $(GCC) and $(LLC) which were not used anymore, and display binary size even when building for the host.	6 years ago
Ayke van Laethem	0746d61639	compiler: move optimizer into the binary	6 years ago
Ayke van Laethem	d4f5700625	Remove use of CGo in the runtime CGo depends on syscall, which (in the standard library) depends on sync, which depends on the runtime. There are also other import cycles. To be able to use the syscall package from upstream, stop using CGo.	6 years ago
Ayke van Laethem	5f28b07f75	Enable aggressive code size optimizations: -Oz	6 years ago
Ayke van Laethem	ab3358e5a3	Add make fmt	6 years ago
Ayke van Laethem	a30ffa5c1e	Revert "Move coroutine passes from Makefile to compiler itself" This reverts commit `d9ca5f97fb`. There is a problem with coroutines that I haven't solved yet. Reverting makes it work, for now. Also, use a better coroutines flag for the LLVM opt tool.	6 years ago
Ayke van Laethem	d9ca5f97fb	Move coroutine passes from Makefile to compiler itself This is much more convenient.	6 years ago
Ayke van Laethem	90fb0ee4eb	Add AVR support This requires support in LLVM, as AVR support is still experimental. For example, in bindings/go/build.sh, add -DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=AVR to cmake_flags.	7 years ago
Ayke van Laethem	0d1b7239c1	Assorted allocator fixes	7 years ago
Ayke van Laethem	b8260ba554	Makefile: use -Os instead of -O1 This was left over from debugging.	7 years ago

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64 Commits (02ecab833f68467a1ea1126b9e21e10475a43a8a)