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Initialize dblfault_tss.tss_fs to the per-cpu private data segment selector.

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This commit is contained in:
Luoqi Chen 1999-05-06 00:54:54 +00:00
parent d28ab90f02
commit c300b7b6c1
4 changed files with 12 additions and 8 deletions
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5
sys/amd64/amd64/machdep.c
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@ -35,7 +35,7 @@
* SUCH DAMAGE.
*
* from: @(#)machdep.c 7.4 (Berkeley) 6/3/91
* $Id: machdep.c,v 1.332 1999/04/28 01:03:21 luoqi Exp $
* $Id: machdep.c,v 1.333 1999/05/06 00:38:41 luoqi Exp $
*/
#include "apm.h"
@ -1307,8 +1307,9 @@ init386(first)
dblfault_tss.tss_cr3 = (int)IdlePTD;
dblfault_tss.tss_eip = (int) dblfault_handler;
dblfault_tss.tss_eflags = PSL_KERNEL;
dblfault_tss.tss_ds = dblfault_tss.tss_es = dblfault_tss.tss_fs =
dblfault_tss.tss_ds = dblfault_tss.tss_es =
dblfault_tss.tss_gs = GSEL(GDATA_SEL, SEL_KPL);
dblfault_tss.tss_fs = GSEL(GPRIV_SEL, SEL_KPL);
dblfault_tss.tss_cs = GSEL(GCODE_SEL, SEL_KPL);
dblfault_tss.tss_ldt = GSEL(GLDT_SEL, SEL_KPL);

5
sys/i386/i386/machdep.c
View File

@ -35,7 +35,7 @@
* SUCH DAMAGE.
*
* from: @(#)machdep.c 7.4 (Berkeley) 6/3/91
* $Id: machdep.c,v 1.332 1999/04/28 01:03:21 luoqi Exp $
* $Id: machdep.c,v 1.333 1999/05/06 00:38:41 luoqi Exp $
*/
#include "apm.h"
@ -1307,8 +1307,9 @@ init386(first)
dblfault_tss.tss_cr3 = (int)IdlePTD;
dblfault_tss.tss_eip = (int) dblfault_handler;
dblfault_tss.tss_eflags = PSL_KERNEL;
dblfault_tss.tss_ds = dblfault_tss.tss_es = dblfault_tss.tss_fs =
dblfault_tss.tss_ds = dblfault_tss.tss_es =
dblfault_tss.tss_gs = GSEL(GDATA_SEL, SEL_KPL);
dblfault_tss.tss_fs = GSEL(GPRIV_SEL, SEL_KPL);
dblfault_tss.tss_cs = GSEL(GCODE_SEL, SEL_KPL);
dblfault_tss.tss_ldt = GSEL(GLDT_SEL, SEL_KPL);

5
sys/pc98/i386/machdep.c
View File

@ -35,7 +35,7 @@
* SUCH DAMAGE.
*
* from: @(#)machdep.c 7.4 (Berkeley) 6/3/91
* $Id: machdep.c,v 1.114 1999/04/28 08:03:54 kato Exp $
* $Id: machdep.c,v 1.115 1999/05/06 00:39:00 luoqi Exp $
*/
#include "apm.h"
@ -1327,8 +1327,9 @@ init386(first)
dblfault_tss.tss_cr3 = (int)IdlePTD;
dblfault_tss.tss_eip = (int) dblfault_handler;
dblfault_tss.tss_eflags = PSL_KERNEL;
dblfault_tss.tss_ds = dblfault_tss.tss_es = dblfault_tss.tss_fs =
dblfault_tss.tss_ds = dblfault_tss.tss_es =
dblfault_tss.tss_gs = GSEL(GDATA_SEL, SEL_KPL);
dblfault_tss.tss_fs = GSEL(GPRIV_SEL, SEL_KPL);
dblfault_tss.tss_cs = GSEL(GCODE_SEL, SEL_KPL);
dblfault_tss.tss_ldt = GSEL(GLDT_SEL, SEL_KPL);

5
sys/pc98/pc98/machdep.c
View File

@ -35,7 +35,7 @@
* SUCH DAMAGE.
*
* from: @(#)machdep.c 7.4 (Berkeley) 6/3/91
* $Id: machdep.c,v 1.114 1999/04/28 08:03:54 kato Exp $
* $Id: machdep.c,v 1.115 1999/05/06 00:39:00 luoqi Exp $
*/
#include "apm.h"
@ -1327,8 +1327,9 @@ init386(first)
dblfault_tss.tss_cr3 = (int)IdlePTD;
dblfault_tss.tss_eip = (int) dblfault_handler;
dblfault_tss.tss_eflags = PSL_KERNEL;
dblfault_tss.tss_ds = dblfault_tss.tss_es = dblfault_tss.tss_fs =
dblfault_tss.tss_ds = dblfault_tss.tss_es =
dblfault_tss.tss_gs = GSEL(GDATA_SEL, SEL_KPL);
dblfault_tss.tss_fs = GSEL(GPRIV_SEL, SEL_KPL);
dblfault_tss.tss_cs = GSEL(GCODE_SEL, SEL_KPL);
dblfault_tss.tss_ldt = GSEL(GLDT_SEL, SEL_KPL);