iPhone Xcode 3.1.4 3.1.2 SDK，观察点不起作用？ [英] iphone Xcode 3.1.4 3.1.2 SDK, watchpoints don't work?

问题描述

如果我尝试设置一个观察点，则会收到gdb错误：
$ b
无法清除没有'Z2'的硬件观察点（写入 - 观察点）数据包

然后，它似乎破坏设备（重新启动设备时，它抱怨操作系统对于SDK来说太旧了，即使它操作系统3.1.2）。

我有一个错误来追踪，真的很容易跟踪观察点，所以这真的很痛苦。

有人知道观察点是否应该工作？如何让它们工作？

解决方案

不幸的是，这是OS 3.1.2中的一个已知错误。有传言称，一个新的3.1.3版本即将建成，但我不知道是否能解决这个问题。

If I try to set a watchpoint I get a gdb error:

" can't clear hardware watchpoints without the 'Z2' (write-watchpoint) packet "

Then it seems to corrupt the device (on restarting the device it complains that the OS is too old for the SDK, even though it's OS 3.1.2).

I've got a bug to track down that really would be easy to track down with a watchpoint so this really is a pain.

Anybody know if watchpoints are supposed to work? How to get them to work?

解决方案

Unfortunately this is a known bug in OS 3.1.2. There's rumour of a new 3.1.3 build around the corner, but I don't know if that will fix this problem.

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