microblaze tc问题

发布于 2012-10-25 08:41:35 浏览：5829 订阅该版

将以前的移植挪到rt-thread 1.1.0上，稍微改了一点代码，就运行以来。
简单交代一下运行环境：components下只选了finsh和libc，libc用的minilibc。examples中只有kernel部分。
microblaze跑在avnet的lx9开发板上。配置了mb，bram 16K，cache i/d各2K，usb_uart,timer，debug，ddr，gpio_led。其中timer和usb_uart开了中断。程序在ddr中运行。
目前tc没有通过的是：
thread，mempool，messageq没有通过测试。
例如，thread_delay测试两次，第一次没有通过，第二次通过了。

```
> finsh>>tc_start("thread_delay")
        0, 0x00000000
finsh>>Run TestCase: thread_delay
thread inited ok
thread delay 10 tick
TestCase[thread_delay] failed
RT-Thread TestCase Running Done!

finsh>>tc_start("thread_delay")
        0, 0x00000000
finsh>>Run TestCase: thread_delay
thread inited ok
thread delay 10 tick
thread delay 15 tick
thread exit
TestCase[thread_delay] passed
RT-Thread TestCase Running Done!
```

thread_delete测试，运行了几次，有时候能通过，有时候不能通过：
```
> finsh>>tc_start("thread_delete")
        0, 0x00000000
finsh>>Run TestCase: thread_delete
thread1 end
tid2 is bad
TestCases[thread_delete] failed
TestCase[thread_delete] failed
Run TestCase: thread_delete
thread1 end
TestCases[thread_delete] failed
tid2 is bad
TestCases[thread_delete] failed
TestCase[thread_delete] failed
Run TestCase: thread_delete
thread1 end
TestCases[thread_delete] failed
thread2 end
TestCase[thread_delete] failed
RT-Thread TestCase Running Done!

finsh>>tc_start("thread_delete")
        0, 0x00000000
finsh>>Run TestCase: thread_delete
thread1 end
thread2 end
TestCase[thread_delete] passed
RT-Thread TestCase Running Done!
```