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package code
import "jinx/pkg/libs/rangemap"
type DebugInfo struct {
file string
pcToLine rangemap.RangeMap[int]
}
func NewDebugInfo(file string) DebugInfo {
return DebugInfo{
file: file,
pcToLine: rangemap.New[int](),
}
}
func (di *DebugInfo) File() string {
return di.file
}
func (di *DebugInfo) PCToLine(pc int) int {
line := di.pcToLine.Get(pc)
if line == nil {
return -1
}
return *line
}
func (di *DebugInfo) AppendLine(uptoPc, line int) {
di.pcToLine.AppendToLast(uptoPc, line)
}
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