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Re: mi-watch.exp fail, pls help
- From: ligang at sunnorth dot com dot cn
- To: Daniel Jacobowitz <drow at false dot org>
- Cc: gdb at sourceware dot org
- Date: Mon, 21 Jan 2008 09:15:27 +0800
- Subject: Re: mi-watch.exp fail, pls help
Daniel Jacobowitz <drow@false.org> wrote on 2008-01-18 23:20:23:
> On Fri, Jan 18, 2008 at 12:25:43PM +0800, ligang@sunnorth.com.cn wrote:
> > After a watchpoint trap in my target, the PC points to the instruction
> > after the one that caused the trap.
> > But after stepping over the traped instruction(example store), my
target
> > increases PC to the next instruction, so,
> > the source line will not be correct. It occurs at whatever
> > HAVE_NONSTEPPABLE_WATCHPOINT or HAVE_CONTINUABLE_WATCHPOINT.
>
> If you have continuable watchpoints, GDB should not step after
> hitting a watchpoint. The store has already happened when the
> watchpoint triggers, right?
The store triggers the watchpoint, but it does not execute.
> --
> Daniel Jacobowitz
> CodeSourcery