Ayke van Laethem
8d170d3bd2
all: change special type __volatile to pragma //go:volatile
...
This is one step towards removing unnecessary special casts in most
cases. It is also part of removing as much magic as possible from the
compiler (the pragma is explicit, the special name is not).
2018-09-28 13:17:03 +02:00
Ayke van Laethem
13cb7d6503
avr: add interrupt support
...
Interrupts are supported using a special //go:interrupt pragma.
For example:
//go:interrupt INT0_vect
func handleINT0() {
// do something here
}
2018-09-25 13:47:20 +02:00
Ayke van Laethem
174b6333f8
compiler: fix expanding zero-length structs
2018-09-25 13:45:04 +02:00
Ayke van Laethem
ed227b8fd3
all: fix errors reported by go vet
2018-09-24 17:22:59 +02:00
Ayke van Laethem
c9ae72a105
all: allow -O0 optimization level
2018-09-24 16:17:42 +02:00
Ayke van Laethem
6191d4e1ac
compiler: rename .Parse() to .Compiler()
...
The fact it was called Parse() is more of a historical accident, as the
compiler started out using the Go AST directly instead of Go SSA.
2018-09-24 15:55:38 +02:00
Ayke van Laethem
1b229a8f8b
compiler: support compiling individual .go files
...
For example:
tinygo run ./src/examples/test/test.go
2018-09-24 15:46:30 +02:00
Ayke van Laethem
a561e9a9ac
ir: move adding packages from the compiler
2018-09-24 15:46:30 +02:00
Ayke van Laethem
9df04a2170
compiler: fix panic on import errors
...
I think this is a problem in the loader package - it doesn't seem to
return errors for missing packages.
2018-09-24 15:46:30 +02:00
Ayke van Laethem
8a468786df
compiler: use config struct for options
2018-09-24 15:46:05 +02:00
Ayke van Laethem
fd6dda5e4f
main: run the compiler from any path
2018-09-24 12:25:33 +02:00
Ayke van Laethem
2938437efc
compiler: make string data unnamed addresses
...
This ensures LLVM can merge identical strings, and thus reduces code
size in some cases.
2018-09-23 03:03:40 +02:00
Ayke van Laethem
7cea40bcb5
compiler: small cleanup in call handling code
2018-09-23 03:01:10 +02:00
Ayke van Laethem
fdfa810060
compiler: expand small structs
...
Use fields of small structs (3 or less fields when flattened
recursively) directly as parameter values.
Advantages:
* Code size is slightly reduced, both on unix and nrf.
* AVR can finally deal with struct parameters - at least the small
ones. examples/test now compiles. A real fix for struct parameters
should go into upstream LLVM, but this is a nice win.
fixes #20
2018-09-23 02:39:05 +02:00
Ayke van Laethem
b2cbfa78ca
compiler: refactor compiler into separate package
2018-09-22 20:32:28 +02:00
