Ayke van Laethem
f9f92de1c3
Add a test for the unicode package
...
This massively increases .data size, possibly because loads of unused
globals are included. I'll need to investigate what's going on here. For
now, increase the RAM size for nrf chips (the nrf52 has 64kB of RAM).
2018-08-24 03:35:03 +02:00
Ayke van Laethem
179cf74b01
Implement package-global maps (of max 8 entries)
2018-08-24 00:56:20 +02:00
Ayke van Laethem
2b78b6d7e8
Fix bug in runtime.memzero
...
Not the memory itself, but the byte after the memory was zeroed.
2018-08-23 23:45:39 +02:00
Ayke van Laethem
e884221fad
Implement len() for map types
2018-08-23 23:14:54 +02:00
Ayke van Laethem
005665aee6
Move hashmap creation to runtime
2018-08-23 23:13:38 +02:00
Ayke van Laethem
3a6ef38041
Preliminary implementation of a hashmap, unfinished
...
Missing features:
* keys other than strings
* more than 8 values in the hashmap
* growing a map when needed
* initial size hint
* delete(m, key)
* iterators (for range)
* initializing global maps
* ...more?
2018-08-22 04:50:24 +02:00
Ayke van Laethem
c3cb22030f
Implement == and != for strings
2018-08-22 00:56:11 +02:00
Ayke van Laethem
2777f8464e
Implement printing of booleans
2018-08-22 00:54:39 +02:00
Ayke van Laethem
29d601883b
Implement dummy GOMAXPROCS
...
This compiler targets single-core machines, GOMAXPROCS is thus fixed to
1.
2018-08-18 20:06:59 +02:00
Ayke van Laethem
8b6cb204cd
Basic support for slices
2018-08-18 20:06:35 +02:00
Ayke van Laethem
70871c98f8
Improve print functions
2018-08-17 23:23:38 +02:00
Ayke van Laethem
62c4c5e90b
go fmt
2018-08-17 23:23:20 +02:00
Ayke van Laethem
a97ca91c1f
compiler: Implement interface calls
...
This is a big combined change. Other changes in this commit:
* Analyze makeinterface and make sure type switches don't include
unnecessary cases.
* Do not include CGo wrapper functions in the analyzer callgraph.
This also avoids some unnecessary type IDs.
* Give all Go named structs a name in LLVM.
* Use such a named struct for compiler-generated task data.
* Use the type and function names defined by the ssa and types
package instead of generating our own.
* Some improvements to function pointers.
* A few other minor improvements.
The one thing lacking here is interface-to-interface assertions.
2018-06-17 15:50:19 +02:00
Ayke van Laethem
90fb0ee4eb
Add AVR support
...
This requires support in LLVM, as AVR support is still experimental. For
example, in bindings/go/build.sh, add
-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=AVR to cmake_flags.
2018-06-07 18:35:54 +02:00
Ayke van Laethem
802302a1aa
Add support for inline assembly
...
This depends on support in LLVM, which hasn't been merged yet.
See: https://reviews.llvm.org/D46437
2018-06-07 18:29:49 +02:00
Ayke van Laethem
0168bf7797
Add goroutines and function pointers
2018-06-07 14:48:24 +02:00
Ayke van Laethem
b4e60deacd
runtime/nrf: Fix allocator by adding align() function
2018-06-03 17:56:56 +02:00
Ayke van Laethem
588910792d
Translate bootstrapping main from C to LLVM IR
...
This avoids needing a C compiler for every platform.
2018-06-03 17:38:16 +02:00
Ayke van Laethem
89f77fa861
machine/dummy: Add LED1, LED2, etc to dummy machine
2018-06-03 16:42:09 +02:00
Ayke van Laethem
320c583221
Implement printing of int8/uint8/pointers
2018-06-03 16:39:24 +02:00
Ayke van Laethem
e171f32493
Implement minimal bump pointer allocator
...
Useful for MCUs, until a real garbage collector has been implemented.
2018-06-03 16:30:48 +02:00
Ayke van Laethem
a39951c3d7
runtime: Convert device initialization to Go
2018-05-05 20:10:39 +02:00
Ayke van Laethem
c4f0dc90dd
machine: Rewrite most of the GPIO functionality
...
Split across device types (nrf, dummy) and use registers directly
instead of the HAL.
2018-05-05 20:05:53 +02:00
Ayke van Laethem
8c426b406d
Automatically convert .svd files to Go source files
2018-05-05 19:02:43 +02:00
Ayke van Laethem
3a4663150e
runtime: Implement GPIO output
...
Now we can actually blink a LED!
2018-04-27 01:29:13 +02:00
Ayke van Laethem
d4170faa0a
runtime/nrf: Add Sleep()
2018-04-26 23:47:59 +02:00
Ayke van Laethem
4491a63fe8
Add print() for 64-bit integers
2018-04-26 23:46:34 +02:00
Ayke van Laethem
c940617849
compiler: Implement init()
2018-04-26 18:54:46 +02:00
Ayke van Laethem
2d19bb11ba
compiler: Merge the runtime into the Go code, for better code size
2018-04-26 18:06:54 +02:00
Ayke van Laethem
10427c2b6f
Add blinky example (which doesn't blink a LED, yet)
2018-04-25 20:07:04 +02:00
Ayke van Laethem
04fef19753
Add runtime support for the nRF52
2018-04-25 20:06:08 +02:00
Ayke van Laethem
ea129f3072
Implement runtime.Sleep
2018-04-22 19:23:16 +02:00
Ayke van Laethem
5067891236
Implement unsigned integers
2018-04-22 15:59:17 +02:00
Ayke van Laethem
75fce0f949
runtime: Move print functions to separate file
2018-04-22 15:26:07 +02:00
Ayke van Laethem
cf9cea7a0d
Implement array bounds check
2018-04-21 01:03:05 +02:00
Ayke van Laethem
1f0651c84c
Implement string out of bounds checks
2018-04-21 00:40:21 +02:00
Ayke van Laethem
db66039dfe
Implement panic()
2018-04-21 00:26:14 +02:00
Ayke van Laethem
217c48f933
Implement interfaces on the string type
2018-04-20 22:42:43 +02:00
Ayke van Laethem
45e7376f39
Implement print() and println() in Go
2018-04-20 16:32:40 +02:00
Ayke van Laethem
ff9e7a8b77
Implement CGo support
...
This mostly works around the default CGo support: this compiler doesn't
need special wrappers for C functions as it uses the C calling
convention by default.
2018-04-20 16:31:43 +02:00
Ayke van Laethem
3e3c3d259f
Add rudimentary interface support
2018-04-19 20:33:10 +02:00
Ayke van Laethem
850fef9852
Add builtin len(string)
2018-04-19 20:24:01 +02:00
Ayke van Laethem
013b375904
Add type methods
2018-04-16 17:04:49 +02:00
Ayke van Laethem
139ac45cb1
Use only putchar() for printing
2018-04-16 01:56:10 +02:00
Ayke van Laethem
d555ad93d7
Add support for structs
2018-04-16 01:01:11 +02:00
Ayke van Laethem
5dfcb5f085
Reorganize packages
2018-04-15 03:38:01 +02:00
