diff options
author | dyson <dyson@FreeBSD.org> | 1997-08-09 00:04:06 +0000 |
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committer | dyson <dyson@FreeBSD.org> | 1997-08-09 00:04:06 +0000 |
commit | ad0649e2b977efaa77b68c699a1f44b12e7429d1 (patch) | |
tree | 925573ddb83b4a0cf21a7d136de8f44817243b6c /sys/i386/include/pcb.h | |
parent | 56b351207af0157d77bdd770e72c7ff038d57164 (diff) | |
download | FreeBSD-src-ad0649e2b977efaa77b68c699a1f44b12e7429d1.zip FreeBSD-src-ad0649e2b977efaa77b68c699a1f44b12e7429d1.tar.gz |
VM86 kernel support.
Work done by BSDI, Jonathan Lemon <jlemon@americantv.com>,
Mike Smith <msmith@gsoft.com.au>, Sean Eric Fagan <sef@kithrup.com>,
and probably alot of others.
Submitted by: Jnathan Lemon <jlemon@americantv.com>
Diffstat (limited to 'sys/i386/include/pcb.h')
-rw-r--r-- | sys/i386/include/pcb.h | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/sys/i386/include/pcb.h b/sys/i386/include/pcb.h index 18a9af1..26acab9 100644 --- a/sys/i386/include/pcb.h +++ b/sys/i386/include/pcb.h @@ -34,7 +34,7 @@ * SUCH DAMAGE. * * from: @(#)pcb.h 5.10 (Berkeley) 5/12/91 - * $Id: pcb.h,v 1.22 1997/06/07 04:36:05 bde Exp $ + * $Id: pcb.h,v 1.23 1997/06/22 16:03:51 peter Exp $ */ #ifndef _I386_PCB_H_ @@ -45,6 +45,7 @@ */ #include <machine/tss.h> #include <machine/npx.h> +#include <machine/pcb_ext.h> struct pcb { int pcb_cr3; @@ -63,11 +64,8 @@ struct pcb { u_long pcb_mpnest; int pcb_fs; int pcb_gs; - u_long __pcb_spare[5]; /* adjust to avoid core dump size changes */ -#if 0 /* some day we may switch between procs that have their own i386tss */ - struct i386tss pcb_tss; - u_char pcb_iomap[NPORT/sizeof(u_char)]; /* i/o port bitmap */ -#endif + struct pcb_ext *pcb_ext; /* optional pcb extension */ + u_long __pcb_spare[1]; /* adjust to avoid core dump size changes */ }; /* |