Changes between Version 21 and Version 22 of jazz/09-02-01

Timestamp:

Feb 2, 2009, 2:19:57 AM (15 years ago)

Author:

jazz

Comment:

--

jazz/09-02-01

@@ -364 +364 @@
 }}}
  * 在 DEBUG 的時候偶爾會看到 <value optimized out>，但是該怎麼去掉呢??
-   * [參考] http://www.cs.utk.edu/~vose/c-stuff/onlinedocs/gdb_7.html
+   * [參考] http://www.cs.utk.edu/~vose/c-stuff/onlinedocs/gdb_7.html - 不要最佳化 ( 查 gcc manpage 得知 -O0 可以取消最佳化 ) 
 {{{
 The values of arguments that were not saved in their stack frames are shown as `<value optimized out>'.
 
-If you need to display the values of such optimized-out arguments, either deduce that from other variables whose values depend on the one you are interested in, or recompile without optimizations.
+If you need to display the values of such optimized-out arguments, either deduce that from other variables 
+whose values depend on the one you are interested in, or recompile without optimizations.
 }}}
    * [作法] 在 configure 的時候加上 CFLAGS
@@ -456 +457 @@
 {{{
 root@intrepid:~# w
- 02:01:29 up 5 min,  5 users,  load average: 0.75, 0.91, 0.41
-USER     TTY      FROM              LOGIN@   IDLE   JCPU   PCPU WHAT
-root@intrepid:~# w
  02:02:14 up 6 min,  5 users,  load average: 0.35, 0.78, 0.39
 USER     TTY      FROM              LOGIN@   IDLE   JCPU   PCPU WHAT