mirror of
https://github.com/vsariola/sointu.git
synced 2025-05-28 03:10:24 -04:00
6d2b63a5e9
The old "native" compiler bridged version is now started with cmd/sointu-nativetrack, while the new pure-Go bytecode implemented bytecode interpreter is started with cmd/sointu-track Thus, you do not need any of the CMake / cgo stuff to run cmd/sointu-track
48 lines
1.0 KiB
Go
48 lines
1.0 KiB
Go
// +build ignore
|
|
package main
|
|
|
|
import (
|
|
"fmt"
|
|
"os"
|
|
"strings"
|
|
|
|
"github.com/vsariola/sointu/vm"
|
|
)
|
|
|
|
func check(e error) {
|
|
if e != nil {
|
|
panic(e)
|
|
}
|
|
}
|
|
|
|
func main() {
|
|
outputFile, err := os.Create("opcodes.go")
|
|
check(err)
|
|
defer outputFile.Close()
|
|
fmt.Fprintln(outputFile, "// Code generated by go generate; DO NOT EDIT.")
|
|
fmt.Fprintln(outputFile, "package vm")
|
|
fmt.Fprintln(outputFile, "")
|
|
fmt.Fprintln(outputFile, "const (")
|
|
features := vm.AllFeatures{}
|
|
max := 0
|
|
for _, instr := range features.Instructions() {
|
|
if l := len(instr); max < l {
|
|
max = l
|
|
}
|
|
}
|
|
for i, instr := range features.Instructions() {
|
|
format := fmt.Sprintf("\top%%-%vv = %%v\n", max)
|
|
fmt.Fprintf(outputFile, format, strings.Title(instr), i+1)
|
|
}
|
|
fmt.Fprintln(outputFile, ")")
|
|
fmt.Fprintln(outputFile, "")
|
|
fmt.Fprintf(outputFile, "var transformCounts = [...]int{")
|
|
for i, instr := range features.Instructions() {
|
|
if i > 0 {
|
|
fmt.Fprintf(outputFile, ", ")
|
|
}
|
|
fmt.Fprintf(outputFile, "%v", features.TransformCount(instr))
|
|
}
|
|
fmt.Fprintln(outputFile, "}")
|
|
}
|