softonik/tinygo
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1318 коммитов 1 ветвь 0 тегов 11 МиБ
Граф коммитов

471 коммит

Автор SHA1 Сообщение Дата
Ayke van Laethem
f2c205a008 machine: update ringbuffer to use runtime/volatile.Register8 
This avoids the //go:volatile pragma, which will be removed soon.
There were no changes to the output of the smoke tests.
 2019-06-06 19:46:49 +02:00
Ayke van Laethem
c84c625585 runtime: update to avoid //go:volatile 
There was exactly one change in the output of the smoke tests:
examples/test. However, it still runs just fine on a PCA10040.
 2019-06-06 19:46:49 +02:00
Ayke van Laethem
9673ad3774 all: move Register{8,16,32} values into runtime/volatile 
This avoids duplication of code. None of the smoke tests have changed
their output.
 2019-06-06 19:46:49 +02:00
Tomer Elmalem
1047c9bd05
reflect: stub out reflect.New and reflect.Zero 2019-06-03 19:26:47 +02:00
Justin Clift
4442b1304e Trivial typo fix 2019-05-28 09:55:35 +02:00
Ron Evans
2504754325 machine/samd21: use HasBits() method to simplify bit comparisons 
Signed-off-by: Ron Evans <ron@hybridgroup.com>
 2019-05-27 18:43:11 +02:00
Ron Evans
be491abc46 machine/stm32: use HasBits() method to simplify bit comparisons 
Signed-off-by: Ron Evans <ron@hybridgroup.com>
 2019-05-27 18:43:11 +02:00
Ron Evans
31189deb3b machine/avr: use HasBits() method to simplify bit comparisons 
Signed-off-by: Ron Evans <ron@hybridgroup.com>
 2019-05-27 18:43:11 +02:00
Ayke van Laethem
eb1d834dd4 wasm: add support for js.FuncOf 2019-05-27 13:35:59 +02:00
Ayke van Laethem
3313decb68 compiler,runtime: make panic functions camelCase 
Rename panic functions to be runtime.nilPanic, runtime.lookupPanic, and
runtime.slicePanic.
 2019-05-27 13:35:59 +02:00
Ayke van Laethem
0f2dcba7b3 syscall: implement Exit call on unix 2019-05-27 07:50:13 +02:00
Ayke van Laethem
94b8214529 machine: refactor pins to be of Pin type 2019-05-26 20:48:50 +02:00
Ayke van Laethem
421ef04efb wasm: fix Makefile to avoid debuginfo 2019-05-25 18:40:56 +02:00
Ron Evans
9f8340a970 machine/nrf: refactor to use volatile package/API 
Signed-off-by: Ron Evans <ron@hybridgroup.com>
 2019-05-24 15:44:33 +02:00
k-brk
0f6873cf02 machine/stm32f103xx: fix i2c 2 byte read 2019-05-24 15:26:06 +02:00
Ayke van Laethem
f2cd4d12e8 compiler,runtime: fix multiple definitions of a single function 
strings.IndexByte was implemented in the runtime up to Go 1.11. It is
implemented using a direct call to internal/bytealg.IndexByte since Go
1.12.

Make sure we remain compatible with both.
 2019-05-24 14:51:40 +02:00
Ayke van Laethem
3568254593 machine/atsamd21: fix analog pin mode 2019-05-23 20:37:10 +02:00
Ron Evans
e4d53daa02 machine/stm32: refactor to use new volatile package for all register access 
Signed-off-by: Ron Evans <ron@hybridgroup.com>
 2019-05-21 15:08:43 +02:00
Ayke van Laethem
ba85c82fbb arm: print an error when a HardFault occurs 
This is very useful for debugging. It differentiates between a stack
overflow and other errors (because it's easy to see when a stack
overflow occurs) and prints the old stack pointer and program counter if
available.
 2019-05-20 11:39:17 +02:00
Ron Evans
de032cddd2 machine/sam: Refactor all machine/runtime code to use new volatile package/API 
Signed-off-by: Ron Evans <ron@hybridgroup.com>
 2019-05-19 19:53:11 +02:00
Ron Evans
51c6b972bf machine/feather-m0: correct board build tag and add placeholders for I2S interface 
Signed-off-by: Ron Evans <ron@hybridgroup.com>
 2019-05-19 19:52:14 +02:00
Anthony Elder
4cd151faf5 Add Feather M0 Board (#356) 
* Add Feather M0 Board
 2019-05-19 17:10:17 +02:00
Martin Treml
fc2ed2bdd0 [Board] Adafruit Trinket (#333) 
* Add support for Adafruit Trinket-M0 board
 2019-05-14 19:30:39 +02:00
Ayke van Laethem
e0cf74e638 avr: use register wrappers that use runtime/volatile.*Uint8 calls 
This avoids the //go:volatile pragma on types in Go source code, at
least for AVR targets.
 2019-05-14 12:24:01 +02:00
Ayke van Laethem
397b90753c compiler: implement volatile operations as compiler builtins 
The long term goal is to remove the //go:volatile hack.
 2019-05-14 12:24:01 +02:00
Ayke van Laethem
763b9d7d10 runtime: implement growing hashmaps 
Add support for growing hashmaps beyond their initial size.
 2019-05-14 09:59:00 +02:00
Ayke van Laethem
55fc7b904a compiler,runtime: use the size hint when creating a new map 
It defaults to hint/8 number of buckets. This number may be tuned in the
future.
 2019-05-14 09:59:00 +02:00
Anthony Elder
8d3f19bc84 Fix I2C signalStop in readLastByte for Microbit (#344) 
* Fix I2C signalStop in readLastByte for Microbit
 2019-05-13 14:30:25 +02:00
Ron Evans
d90f1947d9 machine/samd21: Initial implementation of I2S hardware interface using Circuit Playground Express 
Signed-off-by: Ron Evans <ron@hybridgroup.com>
 2019-05-12 21:51:07 +02:00
Ayke van Laethem
4ae4ef5e12 compiler: implement complex division 
This is hard to do correctly, so copy the relevant files from the Go
compiler itself.

For related discussions:
* https://github.com/golang/go/issues/14644
* https://github.com/golang/go/issues/29846
 2019-05-11 15:33:37 +02:00
Justin Clift
4c8c048c49 example: just using 'Cache-Control': 'no-cache' should be good enough 2019-05-09 09:23:36 +02:00
Ayke van Laethem
9a54ee4241 compiler: allow larger-than-int values to be sent across a channel 
Instead of storing the value to send/receive in the coroutine promise,
store only a pointer in the promise. This simplifies the code a lot and
allows larger value sizes to be sent across a channel.

Unfortunately, this new system has a code size impact. For example,
compiling testdata/channel.go for the BBC micro:bit, there is an
increase in code size from 4776 bytes to 4856 bytes. However, the
improved flexibility and simplicity of the code should be worth it. If
this becomes an issue, we can always refactor the code at a later time.
 2019-05-05 16:46:50 +02:00
Ayke van Laethem
46d5ea8cf6 compiler: support returning values from async functions 
This is implemented as follows:

  * The parent coroutine allocates space for the return value in its
    frame and stores a pointer to this frame in the parent coroutine
    handle.
  * The child coroutine obtains the alloca from its parent using the
    parent coroutine handle. It then stores the result value there.
  * The parent value reads the data from the alloca on resumption.
 2019-05-05 16:46:50 +02:00
Daniel Esteban
fb952a722a Remove microbit matrix (#319) 
* Remove matrix code from bbc:microbit, and move it to a driver
 2019-05-05 16:25:50 +02:00
Justin Clift
d594342642 examples: tell browsers to not cache wasm files from the example server 2019-05-02 14:13:50 +01:00
Justin Clift
4bd1b9e53d wasm: use println instead of fmt 
The generated wasm is 575 bytes when compiled with -no-debug (and
works), which is a much better first experience for new users than
the 20KB+ added (atm) just from including fmt.
 2019-05-01 10:35:18 +02:00
Ayke van Laethem
024eceb476 runtime: print error when panicking with error interface type 2019-04-25 14:06:34 +02:00
Ron Evans
b2e96fc35a machine/atsamd21: select internal ground for ADC and scale result correctly to 16-bit 
Signed-off-by: Ron Evans <ron@hybridgroup.com>
 2019-04-22 07:59:35 +02:00
Johan Brandhorst
586023b45d src/examples/wasm: Show both methods supported 
Adds another example showing the simple case
of executing main, adds a README explaining how
everything fits together and how to execute the compiled
code in the browser. Include a minimal webserver for
local testing.
 2019-04-19 17:46:46 +02:00
Ron Evans
a00a51e70e examples: add microbit blink example 
Signed-off-by: Ron Evans <ron@hybridgroup.com>
 2019-04-19 15:30:12 +02:00
Ron Evans
745b5dfb81 examples: remove colorlamp example that is better suited for the TinyGo Zoo (and already in it) 
Signed-off-by: Ron Evans <ron@hybridgroup.com>
 2019-04-18 19:03:13 +02:00
Ayke van Laethem
2a0a7722f9 compiler: lower func values to switch + direct call 
This has several advantages, among them:
  - Many passes (heap-to-stack, dead arg elimination, inlining) do not
    work with function pointer calls. Making them normal function calls
    improves their effectiveness.
  - Goroutine lowering to LLVM coroutines does not currently support
    function pointers. By eliminating function pointers, coroutine
    lowering gets support for them for free.
    This is especially useful for WebAssembly.
Because of the second point, this work is currently only enabled for the
WebAssembly target.
 2019-04-17 23:12:59 +02:00
Ron Evans
8d3b5a58d1 machine/atsamd21: correct pad/pin handling when using both UART and USBCDC interfaces at same time 
Signed-off-by: Ron Evans <ron@hybridgroup.com>
 2019-04-17 22:50:08 +02:00
Ayke van Laethem
7de3d4be2b all: support interface asserts in interp 
This adds support for the math/rand package.
 2019-04-13 20:55:56 +02:00
Ayke van Laethem
02ecab833f all: check formatting on CI 2019-04-13 19:58:58 +02:00
Yusuke Mitsuki
1322f404a6
stm32: add support for the STM32F4Discovery 
Signed-off-by: Yusuke Mitsuki <mickey.happygolucky@gmail.com>
 2019-04-13 13:32:05 +02:00
Ayke van Laethem
6a2a587dff compiler: fix MakeSlice bounds check and casting 2019-04-10 20:21:33 +02:00
Ayke van Laethem
3a76a49ddf compiler: fix int casting to use the source signedness 
Previously, when casting an integer to a bigger integer, the destination
signedness was used. This is problematic when casting a negative int16
to uint32, for example, because it would cause zero-extension.
 2019-04-10 20:21:33 +02:00
Ron Evans
85f2ef40f8 machine/itsybitsy-m0: set pins and pin mode mapping for i2c0 bus 
Signed-off-by: Ron Evans <ron@hybridgroup.com>
 2019-04-05 15:25:11 +02:00
Ron Evans
ae4ead8690 machine/circuitplay: correct pin and pin mode mapping for both i2c0 (external) and i2c1 (internal) buses 
Signed-off-by: Ron Evans <ron@hybridgroup.com>
 2019-04-05 14:31:26 +02:00