tinygo

Commit Graph

Author	SHA1	Message	Date
Jaden Weiss	5d869f6042	generalize -scheduler=none to support most platforms	5 years ago
Ayke van Laethem	5089d1a5a7	avr: add atmega1284 chip support Not tested on actual hardware, only on simavr. The main motivation for adding this chip is to be able to run simulated tests using a much larger memory space (16kB RAM, 128kB flash) without jumping to the XMega devices that may not be as well supported by LLVM.	5 years ago
Ayke van Laethem	66afcb3b39	avr: pass the correct -mmcu flag to the linker It does not appear to be necessary for these devices but might result in more appropriate libraries to be linked in. It is best to _not_ specify the exact MCU because otherwise a few other settings (such as startfiles and some linker script configs) also get set, which we do manually anyway and should not be interfered with. I discovered this while working on support for the atmega1284.	5 years ago
Ayke van Laethem	5bace979ea	avr: use the correct RAM start address Previously, the RAM was set to start at address 0. This is incorrect: on AVR, the first few addresses are taken up by memory-mapped I/O. The reason this didn't lead to problems (yet) was because the stack was usually big enough to avoid real problems.	5 years ago
Ayke van Laethem	63cfb09e9e	main: move some duplicate code to a single place This makes fixes like https://github.com/tinygo-org/tinygo/pull/915 easier to apply. And in general, avoiding duplication is a good thing.	5 years ago
Jaden Weiss	6a50f25a48	refactor coroutine lowering and tasks	5 years ago
Ron Evans	2521cacb51	docker: use git submodule sync to handle case where repo url changes Signed-off-by: Ron Evans <ron@hybridgroup.com>	5 years ago
Ayke van Laethem	7ac531906b	main: update go-llvm dependency	5 years ago
Ayke van Laethem	982b2d06ab	main: improve error reporting while running go test This commit switches integration tests to use the same error reporting mechanism as the tinygo compiler normally uses. It replaces errors like this: main_test.go:139: failed to build: interp: branch on a non-constant With this: main.go:693: # math/rand main.go:695: interp: branch on a non-constant In this particular case the error isn't much better (it gives the relevant package, though) but other errors should also include the source location where they happen.	5 years ago
Ayke van Laethem	ad8996c4ee	arm: fix linker script There were a few instances like `.text` and `.text`. The first was redundant with the second, but the intention was to write `.text.`. This doesn't change anything (tested with `make smoketest`) but should avoid propagating this error in the future.	5 years ago
Ayke van Laethem	571a412266	compiler: merge some redundant assertion code	5 years ago
Ayke van Laethem	79dae62c78	compiler,runtime: check for channel size limits This patch is a combination of two related changes: 1. The compiler now allows other types than `int` when specifying the size of a channel in a make(chan ..., size) call. 2. The compiler now checks for maximum allowed channel sizes. Such checks are trivially optimized out in the vast majority of cases as channel sizes are usually constant. I discovered this issue when trying out channels on AVR.	5 years ago
Ayke van Laethem	1a7369af6e	runtime: return the correct type from the copy builtin The copy builtin is defined as follows by the Go language spec: copy(dst, src []T) int copy(dst []byte, src string) int In other words, it returns an int. The runtime.sliceCopy compiler intrinsic returned a uintptr instead, which led to a problem while compiling the strings package for AVR. No other architecture should be affected by this change as the conversion from an uintptr to an int is a no-op on most architectures.	5 years ago
Ayke van Laethem	928a970782	ci: move Go version tests to buster containers This fixes an error like the following: E: The method driver /usr/lib/apt/methods/https could not be found. N: Is the package apt-transport-https installed? Apparently apt.llvm.org has been switched over to HTTPS. One solution could be to install apt-transport-https, but another (easier) solution is to switch to a newer container. Note: I did not switch the other containers, to make sure TinyGo is still built with an older Debian release. That ensures the resulting binaries are relatively portable across distros, even relatively old distros.	5 years ago
Ayke van Laethem	0c73d56861	compiler: add debug info for local variables Local variables aren't scoped yet and not all are included, but this is a start. To use it, run `info locals` in GDB.	5 years ago
gwtnz	c8a4994feb	stm32f4: refactor GPIO, in prep for adding SPI, I2C, PWM etc	5 years ago
Daniel Esteban	3aaa029c70	added support for ADC1 on atsamd51 (PB04 / PB05 / PB06 / PB07)	5 years ago
Justin Clift	aeb7539f67	wasm: add js.copyBytesToJS()	5 years ago
Ayke van Laethem	978a0cd9b0	Makefile: fix LLVM tools detection for wasi-libc This makes the `make wasi-libc` command much more reliable and makes the CI configuration simpler. Also, it avoids warnings when they are not relevant.	5 years ago
Jaden Weiss	6896b0014b	compiler: fix deferred calls to exported functions Previously using defer with an exported function generated an invalid function call due to differences between TinyGo's calling convention and the C calling convention.	5 years ago
Ayke van Laethem	4dfc289ae5	compiler,runtime: support operations on nil map The index expression and delete keyword are valid on nil maps, so the runtime must be modified to support this.	5 years ago
Ayke van Laethem	53688c86c8	gameboy-advance: enable debugging with GDB	5 years ago
Ron Evans	100cbad65e	main: increment version to 0.13.0-dev Signed-off-by: Ron Evans <ron@hybridgroup.com>	5 years ago
Ayke van Laethem	b3d3debd4c	main: check for error after starting the OCD daemon This replaces a panic with an informative error message if the right tool (such as OpenOCD) is not installed.	5 years ago
Ayke van Laethem	e83d1a02b6	avr: support `tinygo run` with simavr This commit adds support for running both the Arduino Uno and the DigiSpark under a simulator.	5 years ago
Ayke van Laethem	1a2f051bee	main: use gdb-multiarch for debugging Cortex-M chips Previously this was set to arm-none-eabi-gdb, but that has been replaced by gdb-multiarch in recent Debian/Ubuntu versions.	5 years ago
Jaden Weiss	2ca0f0d0c6	compiler/llvmutil: move constant pointer packs into constant globals This adds an optimization to EmitPointerPack when all values are constants. The values are stored in a constant global instead of on the heap. This eliminates a heap allocation, and can reduce binary size.	5 years ago
Ayke van Laethem	4da137d7c8	compiler: check for non-static allocas Non-static allocas are disallowed for a number of reasons, so check for their presence. See the commit diff for details.	5 years ago
Jaden Weiss	c622cbac39	compiler: mark abort as noreturn This marks the libc function abort as non-returning. This allows LLVM to optimize away code after panics. Also, this allows deadlocks to be properly propogated with the coroutines scheduler.	5 years ago
Jaden Weiss	67229af879	transform: do not track const globals	5 years ago
Johann Freymuth	c0b8716d7f	targets/wasm: update wasm_exec.js for go 1.13 This fixes the wasm examples for go 1.13, but breaks them for older go versions.	5 years ago
BCG	0655086048	machine/nrf: implement auto-reset over USB for nrf52840	5 years ago
Ayke van Laethem	bf57ae01fa	machine: remove old comment on volatile behavior The volatile pragma has long since been replaced by builtins, so this commentis now outdated.	5 years ago
Ayke van Laethem	3f74e3c41f	main: update cmsis-svd module This reverts back to the upstream repository which has merged all necessary updates.	5 years ago
Wojtek Siudzinski	0c0af6d3fe	Apply review suggestions	5 years ago
Wojtek Siudzinski	765440b8ec	Add smoke tests	5 years ago
Wojtek Siudzinski	b07b13ca1b	Add the boards to README	5 years ago
Wojtek Siudzinski	19c6ac01df	Fix UART variables	5 years ago
Wojtek Siudzinski	9e79b41bb4	Add GPIOs and fix errors	5 years ago
Wojtek Siudzinski	b4ee57db26	Add the missing Pin type	5 years ago
Wojtek Siudzinski	6f0c49ad7a	Fix copypasta	5 years ago
Wojtek Siudzinski	e29379ce3a	Fix the formatting	5 years ago
Wojtek Siudzinski	f0fd24e7ba	Add Argon and Boron	5 years ago
Wojtek Siudzinski	bdef52ad62	Allow changing the UART pins	5 years ago
Wojtek Siudzinski	fd1785ed2d	Add Particle Xenon	5 years ago
Jaden Weiss	94ec082f6c	Makefile: autodetect llvm-ar and llvm-nm commands	5 years ago
Scott Yoder	630c498efa	nrf52840: implement USB-CDC (#883 ) * machine/nrf52840: usb-cdc implementation	5 years ago
Elliott Sales de Andrade	d11abb33fe	main: use go mod expected path for go.bug.st/serial	5 years ago
gwtnz	e3ae57090f	runtime/volatile: include ReplaceBits method	5 years ago
Scott Yoder	a0cdd6b4ed	fix typo in pin configuration options for NRF	5 years ago

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