| -D |
Causes the kernel debug program to be loaded on each subsequent
reboot. |
| -I |
Causes the kernel debug program to be loaded and invoked on
each subsequent reboot. |
| -L |
Displays the current settings for the kernel debug program and
the memory overlay detection system. Note that the settings
shown will not take effect until after the next time that the
bosboot -a and shutdown -r commands are run. This is the default. |
| -M |
Causes the memory overlay detection system to be enabled.
Memory overlays in kernel extensions and device drivers will
cause a system crash. |
| -n sizelist |
Has the same effect as the -s option, but works instead for
network memory. Each size must be in the range from 32 to
2048, and must be a power of 2. This causes the
net_malloc_frag_mask variable of the no command to be turned
on during boot. |
| -o |
Turns off all debugging features of the system. |
| -s sizelist |
Causes the memory overlay detection system to promote each of
the specified allocation sizes to a full page, and allocate and
hide the next subsequent page after each allocation. This
causes references beyond the end of the allocated memory to
cause a system crash. sizelist is a list of memory sizes
separated by commas. Each size must be in the range from 16
to 2048, and must be a power of 2. |
| -S |
Causes the memory overlay detection system to promote all
allocation sizes to the next higher multiple of page size
(4096), but does not hide subsequent pages. This improves
the chances that references to freed memory will result in a
crash, but it does not detect reads or writes beyond the end
of allocated memory until that memory is freed. |
Any changes made by this command will not take effect until the