* what's inside INT_FRAME_SIZE?
[not found] <200710181054.45234.wangbj@lzu.edu.cn>
@ 2007-10-18 2:54 ` Wang, Baojun
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From: Wang, Baojun @ 2007-10-18 2:54 UTC (permalink / raw)
To: linuxppc-dev
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hi,
I need setup a stack frame manually under powerpc, sounds like I need
prepare at least for size INT_FRAME_SIZE (192 bytes through asm-offset.h),
I know the bottom 176 bytes are for struct pt_regs, how about the upper 16
(STACK_FRAME_OVERHEAD) bytes? what's inside this 16 bytes? Could you please
give me some hints? Thanks very much!
Regards,
Wang
--
Wang, Baojun Lanzhou University
Distributed & Embedded System Lab http://dslab.lzu.edu.cn
School of Information Science and Engeneering wangbj@lzu.edu.cn
Tianshui South Road 222. Lanzhou 730000 .P.R.China
Tel:+86-931-8912025 Fax:+86-931-8912022
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