Date: Sun, 16 Nov 2003 13:39:44 -0800 (PST) From: Peter Wemm <peter@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 42574 for review Message-ID: <200311162139.hAGLdiXm021662@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=42574 Change 42574 by peter@peter_overcee on 2003/11/16 13:38:42 add a pc_tssp to point to the per-cpu tss struct with the conventional tss_rsp0 value that is used when a trap or interrupt causes kernel entry. add a pc_rsp0 for the fast_syscall entry point. Affected files ... .. //depot/projects/hammer/sys/amd64/include/pcpu.h#13 edit Differences ... ==== //depot/projects/hammer/sys/amd64/include/pcpu.h#13 (text+ko) ==== @@ -41,6 +41,8 @@ #define PCPU_MD_FIELDS \ struct pcpu *pc_prvspace; /* Self-reference */ \ struct pmap *pc_curpmap; \ + struct amd64tss *pc_tssp; \ + register_t pc_rsp0; \ register_t pc_scratch_rsp; /* User %rsp in syscall */ \ u_int pc_apic_id; \ u_int pc_acpi_id; /* ACPI CPU id */
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