vm: move opcodes into their own package

This allows easier reuse of opcodes and in some cases allows to eliminate
dependencies on the whole vm package, like in compiler that only needs opcodes
and doesn't care about VM for any other purpose.

And yes, they're opcodes because an instruction is a whole thing with
operands, that's what context.Next() returns.
This commit is contained in:
Roman Khimov 2019-12-03 17:05:06 +03:00
parent f48228ef7d
commit 8d4dd2d2e1
21 changed files with 1285 additions and 1248 deletions

View file

@ -15,6 +15,7 @@ import (
"github.com/CityOfZion/neo-go/pkg/crypto/hash"
"github.com/CityOfZion/neo-go/pkg/util"
"github.com/CityOfZion/neo-go/pkg/vm/opcode"
"github.com/stretchr/testify/require"
)
@ -154,7 +155,7 @@ func testFile(t *testing.T, filename string) {
ctx := vm.istack.Peek(i).Value().(*Context)
if ctx.nextip < len(ctx.prog) {
require.Equal(t, s.InstructionPointer, ctx.nextip)
require.Equal(t, s.Instruction, Instruction(ctx.prog[ctx.nextip]).String())
require.Equal(t, s.Instruction, opcode.Opcode(ctx.prog[ctx.nextip]).String())
}
compareStacks(t, s.EStack, vm.estack)
compareStacks(t, s.AStack, vm.astack)