On Fri, 28 Mar 2014 07:25:37 -, ê¹ì°¬ said:
andcc %l7, 1, %g0
bne linux_fast_syscall
Then what is this andcc %l7, 1, %g0 doing?
Well, I'm not an expert on Sparc assembler, but.. 'andcc' looks like it's
doing an and, and setting the cc (condition code). Then 'bne'
: valdis.kletni...@vt.edu valdis.kletni...@vt.edu
Sent : 2014-03-28 22:36:27 ( +09:00 )
To : Chan Kim c...@etri.re.kr
Cc : kernelnewbies@kernelnewbies.org kernelnewbies@kernelnewbies.org
Subject : Re: in sparc linux system call entry assembly code
On Fri, 28 Mar 2014 07:25:37 -, 김찬 said:
andcc %l7, 1