Ayke van Laethem
c88d2d10a7
docs: give a working Docker example
2018-10-21 22:42:38 +02:00
Ayke van Laethem
58ce5d9bf2
docs: add WebAssembly to targets and improve formatting
2018-10-21 20:22:21 +02:00
Ayke van Laethem
e5e09747f0
all: add WebAssembly backend
2018-10-21 19:47:47 +02:00
Johan Brandhorst
a51e04c550
Dockerfile: include necessary build subfolders
...
When building, tinygo needs access to files relative to
the directory it was built from. Include src and targets
directories.
2018-10-21 17:52:12 +01:00
Johan Brandhorst
f1b3ec4be8
Dockerfile: add vendor step
...
The Dockerfile was missing the part where we download
the dependencies into the vendor folder. It was of course
working locally because I had a vendor folder already.
2018-10-21 16:21:04 +01:00
Ayke van Laethem
dda9c1cc6e
ir: fix interface call edge case
...
A function on a type that is put in an interface must not be assumed to
not need a context pointer when it isn't directly put in a function
pointer, because the interface call side won't know this and pass an
extra parameter with that extra function pointer.
This is usually not a problem but WebAssembly has strict checks on
function signatures so this resulted in an error when running
src/examples/test/test.go.
2018-10-21 01:33:40 +02:00
Johan Brandhorst
97caabb8c2
Add Dockerfile
2018-10-21 00:28:18 +01:00
Johan Brandhorst
3d644e6ea8
Add dep files
2018-10-20 23:29:32 +01:00
Ayke van Laethem
ad06ed46cd
runtime: fix linker error: os.sigpipe
2018-10-20 18:37:58 +02:00
Ayke van Laethem
0a06c6014d
compiler: special slice bounds check for 64-bit numbers
...
It is allowed to index with an int64 even on a 32-bit platform, so we
have to handle that case. But make sure the normal case isn't penalized
by using 32-bit numbers when possible.
2018-10-20 18:28:00 +02:00
Ayke van Laethem
239504d9f4
compiler: implement recover()
...
Doesn't do anything useful yet as running deferred calls are not
executed during panic. Only implemented to get code to compile.
2018-10-20 18:00:12 +02:00
Ayke van Laethem
7c2a6169b0
compiler: support comma-ok in map lookup
2018-10-20 17:54:16 +02:00
Ayke van Laethem
da89464a63
compiler: compare slice against nil
2018-10-20 17:22:51 +02:00
Ayke van Laethem
3f05490846
compiler: fix odd bounds check failure with impossible typeassert
2018-10-20 17:21:47 +02:00
Ayke van Laethem
77d6d6c417
compiler: allow structs in map keys
2018-10-20 17:21:13 +02:00
Ayke van Laethem
c0c1ccb381
compiler, runtime: implement delete builtin
2018-10-20 16:18:55 +02:00
Ayke van Laethem
7f60dd79ee
sync: implement dummy sync.Pool for fmt
2018-10-20 15:52:41 +02:00
Ayke van Laethem
19f7927515
compiler: compare booleans
...
Implement == and != for booleans.
2018-10-20 15:47:59 +02:00
Ayke van Laethem
6a95b84cd8
compiler: support all operations on untyped strings
...
Operations on strings were not always also supported on untyped strings.
Make sure all of those operations are supported for both.
2018-10-20 15:47:02 +02:00
Ayke van Laethem
22bc0f979d
README: scope
2018-10-20 15:20:11 +02:00
Ayke van Laethem
c4557176ef
README: contributing
2018-10-20 14:50:44 +02:00
Ayke van Laethem
55a60acbf4
README: improve documentation references
2018-10-20 14:35:04 +02:00
Ayke van Laethem
3babdfdc00
compiler: fix runtime.mainWrapper linkage and debug info
2018-10-19 17:39:41 +02:00
Ayke van Laethem
963ba16d7b
compiler: add support for the append builtin
2018-10-19 14:40:19 +02:00
Ayke van Laethem
b81aecf753
docs: add "Supported targets" page
2018-10-18 15:35:50 +02:00
Ayke van Laethem
fd45410c24
runtime: add proper arm arch
2018-10-18 15:23:52 +02:00
Ayke van Laethem
daf92226d8
nrf: add nrf52840-mdk board
...
With the help of Chillance on GitHub.
2018-10-18 15:07:06 +02:00
Ayke van Laethem
f9edf7cc5c
test: add slice tests
2018-10-18 15:02:53 +02:00
Ayke van Laethem
72390c21cb
docs: add FAQ
2018-10-17 17:55:11 +02:00
Ayke van Laethem
a613d0484e
runtime: add support for time.Now()
...
TODO: On unix systems, this does not return an accurate value.
2018-10-15 20:20:37 +02:00
Ayke van Laethem
ccee42ec7a
machine: add helpers for bit-banged driver support
...
The returned pointer and value can be used to set or clear a specific
pin.
2018-10-15 19:56:27 +02:00
Ayke van Laethem
392bba8394
compiler: add support for parameters to inline assembly
2018-10-15 19:37:09 +02:00
Ayke van Laethem
52199f4a14
compiler: eliminate created but never used maps
2018-10-12 17:00:39 +02:00
Ayke van Laethem
25e73a5439
compiler: align and zero-initialize stack allocated values
2018-10-12 16:57:17 +02:00
Ayke van Laethem
2917347ff5
compiler: implement operations on some named types
2018-10-12 16:53:55 +02:00
Ayke van Laethem
9406a4d74a
main: add -opt= flag for the optimization level
2018-10-10 14:14:45 +02:00
Ayke van Laethem
0ed00bf6c6
test: add hashmap tests
...
Hashmaps are still very primitive. These tests check that there are at
least no regressions in hashmap support.
2018-10-10 14:11:15 +02:00
Ayke van Laethem
0ce5347409
runtime: fix hashmap lookup of entries at position > 8
...
Bigger hashmaps (size > 8) use multiple buckets in a chain. The lookup
code looked at multiple buckets for a lookup, but kept checking the
first bucket for key equality.
2018-10-10 14:09:17 +02:00
Ayke van Laethem
e1e3dbdce6
compiler: correctly generate global hashmaps of size > 8
...
Static map generation used the last bucket instead of the first bucket
in the chain, which caused lots of missing entries in hashmaps with
multiple buckets (size > 8).
2018-10-10 14:06:59 +02:00
Ayke van Laethem
0e65b0da1c
docs: add page "Go on microcontrollers"
2018-10-09 15:32:40 +02:00
Ayke van Laethem
823ecd5167
docs: reorder internals sections
2018-10-09 15:32:40 +02:00
Ayke van Laethem
ec73bd6a26
compiler: optimize runtime.stringToBytes calls
...
This optimization makes sure the following pattern doesn't do a heap
allocation (assuming Write doesn't modify the slice):
var w *machine.UART = ...
w.Write([]byte("foo"))
As long as Write doesn't modify the slice and LLVM can detect this, a
call to runtime.stringToBytes with the necessary allocation + copy is
avoided.
2018-10-09 14:18:12 +02:00
Ayke van Laethem
4219652535
compiler: add basic heap-to-stack optimization
2018-10-09 14:14:52 +02:00
Ron Evans
ca13bfd992
microbit: add SetEntireLEDMatrixOn() function
...
Signed-off-by: Ron Evans <ron@hybridgroup.com>
2018-10-08 20:38:21 +02:00
Ayke van Laethem
aee9eb413e
main, travis: add qemu to run tests in
...
This makes sure we'll catch bugs that occur only on ARM hardware.
2018-10-08 20:36:25 +02:00
Ayke van Laethem
3289dd7134
compiler: use a fresh context for every compilation
2018-10-08 20:18:12 +02:00
Ayke van Laethem
a63af97e86
all: add emulation support for Cortex-M3 with QEMU
2018-10-08 17:07:19 +02:00
Ayke van Laethem
8982b8df83
runtime: refactor initialization code
...
Let each target handle its own initialization/finalization sequence
instead of providing one in the runtime with hooks for memory
initialization etc. This is much more flexible although it causes a
little bit of code duplication.
2018-10-08 14:49:33 +02:00
Ayke van Laethem
96f07243a4
main: add aeabi builtins to arm targets
...
Some builtins require these __aeabi_* functions.
2018-10-07 23:20:46 +02:00
Ayke van Laethem
e50c6f1af1
main: generate binary files when compiling to .bin
2018-10-07 22:48:33 +02:00
