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42 lines
874 B
Go
42 lines
874 B
Go
package as65
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import (
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"errors"
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"github.com/zellyn/go6502/asm/context"
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"github.com/zellyn/go6502/asm/inst"
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"github.com/zellyn/go6502/asm/lines"
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)
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// AS65 implements the AS65-compatible assembler flavor.
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// See http://www.kingswood-consulting.co.uk/assemblers/
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type AS65 struct {
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context.SimpleContext
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}
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func New() *AS65 {
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return &AS65{}
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}
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// Parse an entire instruction, or return an appropriate error.
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func (a *AS65) ParseInstr(line lines.Line) (inst.I, error) {
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return inst.I{}, nil
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}
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func (a *AS65) Zero() (uint16, error) {
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return 0, errors.New("Division by zero.")
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}
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func (a *AS65) DefaultOrigin() (uint16, error) {
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return 0, nil
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}
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func (a *AS65) SetWidthsOnFirstPass() bool {
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return false
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}
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func (a *AS65) ReplaceMacroArgs(line string, args []string, kwargs map[string]string) (string, error) {
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panic("AS65.ReplaceMacroArgs not implemented yet.")
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}
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