softonik/tinygo
1
0
Ответвление 0
Код Задачи Слияния Проекты Выпуски Пакеты Вики Активность Действия
3524 коммитов 1 ветвь 0 тегов 11 МиБ
Граф коммитов

1629 коммитов

Автор SHA1 Сообщение Дата
Ayke van Laethem
17176a2cea runtime: zero freed memory 
This helps to find bugs in the GC. It does have a performance impact so
it's only enabled when asserts are enabled.
 2023-01-17 19:32:18 +01:00
Ayke van Laethem
fb73074325 runtime: move GC code around to prepare for precise GC 
Most of the code of the conservative GC can be reused for the precise
GC. So before adding precise GC support, this commit just moves code
around to make the next commit cleaner. It is a non-functional change.
 2023-01-17 19:32:18 +01:00
Ayke van Laethem
187d9c6aca riscv: use 16-byte alignment everywhere 
Source: https://riscv.org/wp-content/uploads/2015/01/riscv-calling.pdf
 2023-01-17 19:32:18 +01:00
Ayke van Laethem
35f427c8cc xtensa: use 8-byte alignment 
This is probably not necessary on Espressif chips, but let's strictly
follow the ABI to be sure.
 2023-01-17 19:32:18 +01:00
Ayke van Laethem
26b6d0b06d runtime: arm actually has 8-byte alignment 
Specification:
https://developer.arm.com/documentation/dui0472/k/C-and-C---Implementation-Details/Basic-data-types-in-ARM-C-and-C--
There are multiple types that have an 8-byte alignment (long long,
double) so we need to use the same maximum alignment in TinyGo.

Fixing this is necessary for the precise GC.
 2023-01-17 19:32:18 +01:00
Ayke van Laethem
38252e338f runtime: arm64 actually has 16-byte alignment like amd64 
Proof: https://godbolt.org/z/as4EM3713
Essentially, this means that there are objects on arm64 that have a
16-byte alignment and so we have to respect that when we allocate things
on the heap.
 2023-01-17 19:32:18 +01:00
Marcus Sorensen
e7ba07dd5a
Add PDM support for circuitplay-bluefruit (#3359) 
machine/nrf52840: add PDM support

Signed-off-by: Marcus Sorensen <marcus@turboio.com>
 2023-01-17 12:32:01 +01:00
Ayke van Laethem
3177591b31 syscall: implement setenv/unsetenv in the runtime 
This is expected starting with Go 1.20.

I've also applied the same modification to syscall_libc.go so that
setenv is only called in a single place.
 2023-01-17 08:38:54 +01:00
Ayke van Laethem
19db0144ae runtime: implement internal/godebug.setUpdate as a stub 
This function provides a mechanism to watch for changes to the GODEBUG
environment variable. For now, we'll not implement it. It might be
useful in the future, when it can always be added.
 2023-01-17 08:38:54 +01:00
Ayke van Laethem
d639e01650 runtime: implement math/rand.fastrand64 to fix linker error 
This is needed for Go 1.20 support.
 2023-01-17 08:38:54 +01:00
Ayke van Laethem
c43958972c compiler: add support for new unsafe slice/string functions 
This adds support for unsafe.SliceData, unsafe.String, and
unsafe.SringData that were introduced in Go 1.20.
 2023-01-17 08:38:54 +01:00
Ayke van Laethem
33489d6344 testing: implement t.Setenv 
This method has been added in Go 1.17 and is used in archive/zip
starting with Go 1.20. Therefore, this method is now needed in Go 1.20.

I've left out the parts that disable parallel execution of tests,
because we don't do that in TinyGo.

See:
* https://github.com/golang/go/issues/41260
* https://go-review.googlesource.com/c/go/+/260577
 2023-01-15 11:48:05 +01:00
joey
776dabb2c8 add a stub for os.Chtimes 2023-01-12 15:58:08 +01:00
Thomas Richner
05ec4e6bd0 Support for Adafruit Feather M0 Express board 2023-01-11 10:07:11 +01:00
Achille Roussel
ae65b37762 add comment about where src/os/file.go came from 
Signed-off-by: Achille Roussel <achille.roussel@gmail.com>
 2023-01-10 20:40:53 +01:00
John Clark
aa12579864 Add SPI support for for the ESP32-C3 device. 
Signed-off-by: John Clark <inindev@gmail.com>
 2023-01-10 15:52:25 +01:00
Damian Gryski
715b269f78 src/runtime: add xorshift-based fastrand64 2023-01-08 10:35:31 +01:00
sago35
5f3534fe72 machine/usb: change to not send before endpoint initialization 2023-01-08 08:44:27 +01:00
irieda
a7ff2731b9
Add USB HID joystick support (#3366) 
machine/usb: add USB HID joystick support
 2023-01-07 22:30:40 +01:00
sago35
70c4e1cf96 machine/usb: improve buffer size definition 2023-01-07 17:57:19 +01:00
BCG
481aba6536 board: Adafruit KB2040 (https://www.adafruit.com/product/5302) 2022-12-22 11:49:31 +01:00
Adrian Cole
a700f58581 wasi: makes wasmtime "run" explicit 
wasmtime by default will assume the subcommand is "run" vs one of its
others, but being explicit helps clarify the actual command invoked.

For example, we pass similar looking args to wasmtime and also wasi.

Signed-off-by: Adrian Cole <adrian@tetrate.io>
 2022-12-22 09:22:17 +01:00
Jesús Espino
e71e289e8b
Add basic atmega32u support (#3337) 
machine/atmega32u: add support for arduino leonardo
 2022-12-20 16:57:55 +01:00
sago35
6cdc718bfb rp2040: drop deprecated build tags 2022-12-20 15:53:02 +01:00
sago35
70c94c6d01 rp2040: add version check for RP2040-E5 2022-12-20 15:53:02 +01:00
sago35
762a6f1256 rp2040: fix usb device enumeration (RP2040-E5) 2022-12-20 15:53:02 +01:00
Yurii Soldak
8d4d3c6201 build: drop deprecated build tags 2022-12-19 23:20:11 +01:00
Jesús Espino
d304e6706b
Adding support for waveshare rp2040-zero (#3321) 
machine: adding support for waveshare rp2040-zero
 2022-12-19 12:15:03 +01:00
sago35
c90ff1e1cf rp2040: fix interrupt issue (2) 2022-12-19 08:43:56 +01:00
sago35
0f6dfedcfd rp2040: fix interrupt issue 2022-12-17 12:52:19 +01:00
Ayke van Laethem
f3d0195d35 runtime: move KeepAlive/SetFinalizer to common code 
We don't support these yet so let's just put them in a central location.
Once these functions are supported we can think about how to structure
the code again.
 2022-12-15 19:25:27 +01:00
sago35
398c284480 usbhid: change usage-maximum to 0xFF 2022-12-15 18:24:54 +01:00
Damian Gryski
86f125cf72 reflect: track flags when size changes from fits-in-pointer to not 
Fixes #3328
 2022-12-07 23:11:40 +01:00
sago35
5293d3e5f0 atsame5x: reduce heap allocation 2022-12-01 22:27:12 +01:00
deadprogram
1d52e6be29 machine/nrf51: add ADC implementation 
Signed-off-by: deadprogram <ron@hybridgroup.com>
 2022-11-26 20:17:11 +01:00
sago35
acb2391439 atsame5x: fix extendedID handling 2022-11-25 17:57:16 +01:00
sago35
baca8a643e xiao-rp2040: add pin definitions 2022-11-23 09:01:48 +01:00
Anuraag Agrawal
b731919f97 Fix panic when size 0 passed to malloc 2022-11-21 21:00:36 +01:00
Julia Ogris
c759e6fc2d reflect: Add Value.IsZero() method 
Add Value.IsZero() with tests, largely copied from the Go source code.

The tests were altered to remove the parts calling `Zero()` as that is
still unimplemented in tinygo, and to remove a test that tries to catch
a panic which is not supported on wasi.

A new case for `UnsafePointer` in `Value.IsNil()` was required for
unsafe.Pointer tests to pass.

Link: https://cs.opensource.google/go/go/+/refs/tags/go1.19.3:src/reflect/value.go;l=1568
Link: https://cs.opensource.google/go/go/+/refs/tags/go1.19.3:src/reflect/all_test.go;l=1322
Co-authored-by: Cam Hutchison <camh@xdna.net>
 2022-11-21 14:51:22 +01:00
goropikari
a329f56ec2 Fix xiao rp2040 pin variable assignment 
According to official infomation(https://wiki.seeedstudio.com/XIAO-RP2040/), D9 and D10 are corresponding to GPIO4 and GPIO3, respectively.
 2022-11-21 11:49:18 +01:00
deadprogram
217449df07 machine/stm32f1, stm32f4: fix ADC by clearing the correct bit for rank after each read 
Signed-off-by: deadprogram <ron@hybridgroup.com>
 2022-11-21 08:53:21 +01:00
deadprogram
a7fc65861d machine/stm32: always set ADC pins to pullups floating 
Signed-off-by: deadprogram <ron@hybridgroup.com>
 2022-11-21 08:53:21 +01:00
Ayke van Laethem
4d14d3cd54 avr: support ThinLTO 
ThinLTO results in a small code size reduction, which is nice
(especially on these very small chips). It also brings us one step
closer to using ThinLTO everywhere.
 2022-11-18 18:40:38 +01:00
Ayke van Laethem
783c6a813a wasm: fix scanning of the stack 
LLVM wasn't aware that runtime.stackChainStart must be kept live and
can't be optimized away. With this hack, it is forced to consider
stackChainStart live at the time of the stack scan.

This fixes the corruption in https://github.com/tinygo-org/tinygo/issues/3277
 2022-11-17 17:19:10 +01:00
Ayke van Laethem
67841207e8 Revert "Enable wasm pointer tracking for gc=none." 
This reverts commit 0b3a7280fa and updates
the documentation a little bit to explain the purpose of -gc=none. (I'm
thinking about the attiny10 by the way where defaulting to -gc=none
makes sense).
 2022-11-17 15:50:57 +01:00
tachyonicbytes
d92e16e6dc
Stubbed Setuid and friends. Stubbed Exec (#3290) 
Co-authored-by: TachyonicBytes <TB>
 2022-11-16 10:14:27 +01:00
Anuraag Agrawal
0b3a7280fa Enable wasm pointer tracking for gc=none. 2022-11-15 10:21:11 +01:00
Ayke van Laethem
df888acd5e avr: drop GNU toolchain dependency 
- Use compiler-rt and picolibc instead of avr-libc.
  - Use ld.lld instead of avr-ld (or avr-gcc).

This makes it much easier to get started with TinyGo on AVR because
installing these extra tools (gcc-avr, avr-libc) can be a hassle.
It also opens the door for future improvements such as ThinLTO.

There is a code size increase but I think it's worth it in the long run.
The code size increase can hopefully be reduced with improvements to the
LLVM AVR backend and to compiler-rt.
 2022-11-06 09:05:05 +01:00
Anuraag Agrawal
a834359079 Update docs 2022-11-04 19:53:12 +01:00
Anuraag Agrawal
29f8d22a2d sync: implement simple pooling in sync.Pool 2022-11-04 19:53:12 +01:00