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Mitesh Meswani
"Success is a journey, Not a Destination "
Email : [EMAIL PROTECTED]
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I am trying to accomplish the following:
1) load base address of paca into a register
2) and value of a global variable that I have defined in another file, I have
called it mitesh0_prio, this value is not a constant and can be changed by the
user at runtime via the proc interface.
I hav
following functions:
_switch
return from system calls, and
_ret_from_except
I can give line #s and the modified file itself.
The problem is my kernel does not boot and halts at the point where it reads
the command line boot parameters. Any help would be appreciated .
Thanks,
Mitesh
I am trying to understand exit points from kernel mode to user mode. I believe
this happens when the scheduler is invoked, there are interrupts, exceptions,
or the kernel is executing system call in process context.
Is there a single function which is called in the ppc kernel when the mode is