In syscall?

Jeff Moyer USG (jmoyer@zk3.dec.com)
Wed, 21 Jul 1999 15:09:01 -0400 (EDT)


Hello,

I am in the process of porting some (kernel) code from x86 to alpha and
have run into this problem: Under x86, the check for whether we are in a
syscall goes something like this: Does eax == (at least) one of three
values, is orig_eax >= 0? yes? good, we are in a syscall. What is the
equivalent for alpha? I've grokked sources and it doesn't seem to be
painfully obvious. Thanks in advance.

-Jeff

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