From d1153e4963d90faf74ff6cf93599cda10a15064d Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Fri, 9 Jun 2017 13:56:45 +0200 Subject: ... --- eval.go | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/eval.go b/eval.go index 2af8fd3..bedcf40 100644 --- a/eval.go +++ b/eval.go @@ -61,11 +61,6 @@ func (vm *J1) Eval() { } } -var ( - opT = ALU{Opcode: 0} - opN = ALU{Opcode: 1} -) - func (vm *J1) eval(ins Instruction) { dsp := vm.dsp pc := vm.pc + 1 @@ -78,15 +73,15 @@ func (vm *J1) eval(ins Instruction) { dsp = vm.dsp + 1 vm.dstack[dsp] = vm.st0 case Jump: - st0 = vm.newST0(opT) + st0 = vm.st0 // T pc = uint16(v) case Call: - st0 = vm.newST0(opT) + st0 = vm.st0 // T rsp = vm.rsp + 1 vm.rstack[rsp] = pc pc = uint16(v) case Cond: - st0 = vm.newST0(opN) + st0 = vm.dstack[vm.dsp] // N dsp = vm.dsp - 1 if vm.st0 == 0 { pc = uint16(v) -- cgit v1.2.3