tinygo

Commit Graph

Author	SHA1	Message	Date
Ron Evans	fc28f513c7	machine/samd21: implement Flash interface (#3496 ) machine/samd21: implement Flash interface	2 years ago
Ayke van Laethem	34ba0c1be1	ci: build LLVM with thread support on Windows This should fix a number of concurrency/threading issues. I had to force-disable concurrency in the linker using a hack. I'm not entirely sure what the cause is, possibly the MinGW version (version 12 appears to work for me, while version 11 as used on the GitHub runner image seems to be broken). There are a few ways to fix this in a better way: * Fix the underlying cause (possibly by upgrading to MinGW-w64 12). * Add the `--threads` flag to the LLD MinGW linker, so we can use a regular parameter instead of this hack.	3 years ago
sago35	7ca45d61fc	machine/rp2040: correct issue with spi pin validation	2 years ago
deadprogram	871cd66b98	build/linux: switch to ubuntu-20.04 for arm builds since ubuntu-18.04 is deprecated for GH actions runner Signed-off-by: deadprogram <ron@hybridgroup.com>	2 years ago
Ayke van Laethem	192a55970f	windows: disable parallelism on Windows This is an attempt to figure out why the Windows CI keeps crashing. It should be removed before the next release, by which point we should know whether this has helped or not.	2 years ago
Ayke van Laethem	8babc47638	compiler: fix a race condition There was a mostly benign race condition in the compiler. The issue was that there is a check for type aliases (which can alias types in another function), but this check was _after_ accessing a property of the function that might not have been completed. I don't think this can have any serious effects, as the function is skipped anyway, but such bugs should certainly be fixed.	2 years ago
Ayke van Laethem	1cb702ac4c	compiler: try harder to find source locations for constants If there is no source location, at least use the file (but not line) for debug information. This attributes almost 1kB of string data for ./testdata/stdlib.go when compiling for WASI.	2 years ago
Ayke van Laethem	c6ac1cc969	compiler: add debug location to string values This is helpful for WebAssembly: it makes it possible to attribute many more data to locations in the source code, which makes `-size=full` more useful.	2 years ago
Ayke van Laethem	0ce539ad42	compiler; add position information to createConstant Non-functional change. The position information will be used later to emit debug info locations to string constants.	2 years ago
Christian Stewart	930255ff46	os: add IsTimeout function Fixes build error: undefined: os.IsTimeout Signed-off-by: Christian Stewart <christian@paral.in>	2 years ago
Damian Gryski	57ecf1acdc	testdata: add brandondube/pctl to corpus	2 years ago
Justin A. Wilson	313c9e31dd	Refactor EnableInterrupts and DisableInterrupts Removes usage of AsmFull which required an optimization pass to remove the map parameter passed into it. This caused issues when compiling with -opt=0 where memory for the map was being allocated as an unintended side-effect of using AsmFull with no optimizations enabled.	2 years ago
Ayke van Laethem	d87e3ce330	compiler: add debug information to []embed.file slice global	2 years ago
Ayke van Laethem	11a6c84ea5	compiler: add debug information to //go:embed slice data	2 years ago
Ayke van Laethem	1d86b3f425	compiler: add debug info to []embed.files backing array	2 years ago
Damian Gryski	f9b6f8339b	reflect: ensure all ValueError panics have Kind fields	2 years ago
Damian Gryski	0ff243e5e2	reflect: add OverflowFloat(), OverflowInt(), OverflowUint()	2 years ago
Damian Gryski	79930a209c	reflect: add Addr()	2 years ago
Damian Gryski	bbc79ee40a	reflect: add Zero()	2 years ago
Damian Gryski	960a0b79bf	reflect: add SetLen()	2 years ago
Damian Gryski	e4ef6f85ac	reflect: allow nil rawType to call Kind()	2 years ago
Damian Gryski	3a3de8a778	reflect: add pointerTo()	2 years ago
Ayke van Laethem	ca823f9a0d	compiler: remove unsafe.Pointer(uintptr(v) + idx) optimization I have checked this conversion is not needed anymore after the previous commit, by running various smoke tests of which none triggered this optimization. The only case where the optimization would have kicked in is in syscall/syscall_windows.go:76 of the Go standard library. Therefore, I prefer to remove it to reduce code complexity.	2 years ago
Ayke van Laethem	4ec1e58aa6	all: use unsafe.Add instead of unsafe.Pointer(uintptr(...) + ...) We have an optimization for this specific pattern, but it's really just a hack. With the addition of unsafe.Add in Go 1.17 we can directly specify the intent instead and eventually remove this special case. The code is also easier to read.	2 years ago
Damian Gryski	d98c0afbab	reflect: add Bytes()	2 years ago
Damian Gryski	12e3d1d81d	reflect: add Copy()	2 years ago
Damian Gryski	a7e3cf0826	reflect: add Slice3()	2 years ago
Damian Gryski	43a4b256bd	reflect: add Slice()	2 years ago
Damian Gryski	5cc5f11b58	reflect: add MakeSlice()	2 years ago
Damian Gryski	836689fdd2	reflect: add Append()	2 years ago
Damian Gryski	9b86080c80	runtime: add sliceGrow function for reflect	2 years ago
Ayke van Laethem	517098c468	transform: fix non-determinism in the interface lowering pass This non-determinism was introduced in https://github.com/tinygo-org/tinygo/pull/2640. Non-determinism in the compiler is a bug because it makes it harder to find whether a compiler change actually affected the binary. Fixes https://github.com/tinygo-org/tinygo/issues/3504	2 years ago
Damian Gryski	1cce1ea423	reflect: uncomment some DeepEqual tests that now pass	2 years ago
Damian Gryski	a2bb1d3805	reflect: add MapKeys()	2 years ago
Damian Gryski	c4dadbaaab	reflect: add MakeMap()	2 years ago
Damian Gryski	828c3169ab	reflect: add SetMapIndex()	2 years ago
Damian Gryski	f6ee470eda	reflect: add MapRange/MapIter	2 years ago
Damian Gryski	d0f4702f8b	reflect: add MapIndex()	2 years ago
Damian Gryski	c0a50e9b47	runtime: add unsafe.pointer reflect wrappers for hashmap calls	2 years ago
Damian Gryski	9541525402	reflect: add Type.Elem() and Type.Key() for Maps	2 years ago
Damian Gryski	60a93e8e2d	compiler, reflect: add map key and element type info	2 years ago
Federico G. Schwindt	cdf785629a	Fail earlier if Go is not available	2 years ago
Ayke van Laethem	ea183e9197	compiler: add llvm.ident metadata This metadata is emitted by Clang and I found it is important for source level debugging on MacOS. This patch does not get source level debugging to work yet (for that, it seems like packages need to be built separately), but it is a step in the right direction.	2 years ago
deadprogram	74160c0e32	runtime/atsamd51: enable CMCC cache for greatly improved performance on SAMD51 Signed-off-by: deadprogram <ron@hybridgroup.com>	2 years ago
Ron Evans	6e1b8a54aa	machine/stm32, nrf: flash API (#3472 ) machine/stm32, nrf: implement machine.Flash Implements the machine.Flash interface using the same definition as the tinyfs BlockDevice. This implementation covers the stm32f4, stm32l4, stm32wlx, nrf51, nrf52, and nrf528xx processors.	2 years ago
Ayke van Laethem	8bf94b9231	internal/task: disallow blocking inside an interrupt Blocking inside an interrupt is always unsafe and will lead to all kinds of bad behavior (even if it might appear to work sometimes). So disallow it, just like allocating heap memory inside an interrupt is not allowed. I suspect this will usually be caused by channel sends, like this: ch <- someValue The easy workaround is to make it a non-blocking send instead: select { case ch <- someValue: default: } This does mean the application might become a bit more complex to be able to deal with this case, but the alternative (undefined behavior) is IMHO much worse.	2 years ago
Ayke van Laethem	488174767b	builder: remove non-ThinLTO build mode All targets now support ThinLTO so let's remove the old unused code.	2 years ago
Ayke van Laethem	201592d93b	ci: add AVR timers test Add the timers test because they now work correctly on AVR, probably as a result of the reflect refactor: https://github.com/tinygo-org/tinygo/pull/2640 I've also updated a few of the other tests to indicate the new status and why they don't work. It's no longer because of compiler errors, but because of linker or runtime errors (which is at least some progress). For example, I found that testdata/reflect.go works if you disable `testAppendSlice` and increase the stack size.	2 years ago
Damian Gryski	476621736c	compiler: zero struct padding during map operations Fixes #3358	2 years ago
Damian Gryski	7b44fcd865	runtime: properly turn pointer into empty interface when hashing	2 years ago

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