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Implement frontend next command

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This commit is contained in:
Derek Parker
2014-07-11 16:18:07 -05:00
parent eeb5757097
commit 6a82ebb25d
1 changed files with 18 additions and 0 deletions
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18
command/command.go
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@ -24,6 +24,7 @@ func DebugCommands() *Commands {
cmds := map[string]cmdfunc{
"exit": exitFunc,
"continue": cont,
"next": next,
"break": breakpoint,
"step": step,
"clear": clear,
@ -94,6 +95,23 @@ func step(p *proctl.DebuggedProcess, args ...string) error {
return nil
}
func next(p *proctl.DebuggedProcess, args ...string) error {
err := p.Next()
if err != nil {
return err
}
regs, err := p.Registers()
if err != nil {
return err
}
f, l, _ := p.GoSymTable.PCToLine(regs.PC())
fmt.Printf("Stopped at: %s:%d\n", f, l)
return nil
}
func clear(p *proctl.DebuggedProcess, args ...string) error {
fname := args[0]
fn := p.GoSymTable.LookupFunc(fname)