package core

import (
	"git.akyoto.dev/cli/q/src/asm"
	"git.akyoto.dev/cli/q/src/cpu"
	"git.akyoto.dev/cli/q/src/fs"
	"git.akyoto.dev/cli/q/src/register"
	"git.akyoto.dev/cli/q/src/scope"
	"git.akyoto.dev/cli/q/src/token"
	"git.akyoto.dev/cli/q/src/x64"
)

// NewFunction creates a new function.
func NewFunction(pkg string, name string, file *fs.File, body []token.Token) *Function {
	return &Function{
		Package:    pkg,
		Name:       name,
		UniqueName: pkg + "." + name,
		File:       file,
		Body:       body,
		Machine: register.Machine{
			Assembler: asm.Assembler{
				Instructions: make([]asm.Instruction, 0, 8),
			},
			Stack: scope.Stack{
				Scopes: []*scope.Scope{{}},
			},
			CPU: cpu.CPU{
				All:           x64.AllRegisters,
				General:       x64.GeneralRegisters,
				Input:         x64.InputRegisters,
				Output:        x64.OutputRegisters,
				SyscallInput:  x64.SyscallInputRegisters,
				SyscallOutput: x64.SyscallOutputRegisters,
			},
		},
	}
}