Date: Mon, 23 Sep 2002 00:33:01 -0700 (PDT) From: Peter Wemm <peter@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 17980 for review Message-ID: <200209230733.g8N7X1t5082919@freefall.freebsd.org>
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http://people.freebsd.org/~peter/p4db/chv.cgi?CH=17980 Change 17980 by peter@peter_overcee on 2002/09/23 00:32:01 Actually, dont use syscall yet. The fast entry path complications are additional hurdles to get over. Keep using the tss entry gates for now so that we have the luxury of having a pre-existing stack when we enter the kernel instead of having to find it ourselves. Affected files ... .. //depot/projects/hammer/lib/libc/x86_64/SYS.h#3 edit Differences ... ==== //depot/projects/hammer/lib/libc/x86_64/SYS.h#3 (text+ko) ==== @@ -55,4 +55,4 @@ .set CNAME(__CONCAT(_,x)),CNAME(__CONCAT(__sys_,x)); \ mov __CONCAT($SYS_,x),%rax; KERNCALL; ret -#define KERNCALL syscall +#define KERNCALL int $0x80 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe p4-projects" in the body of the message
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