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Make this compile with USER_LDT again.

This commit is contained in:
mycroft 1994-10-20 23:48:21 +00:00
parent 425e5f67f0
commit a9ef20740a
1 changed files with 12 additions and 8 deletions
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20
sys/arch/i386/i386/sys_machdep.c
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@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* from: @(#)sys_machdep.c 5.5 (Berkeley) 1/19/91
* $Id: sys_machdep.c,v 1.11 1994/10/20 04:43:24 cgd Exp $
* $Id: sys_machdep.c,v 1.12 1994/10/20 23:48:21 mycroft Exp $
*/
#include <sys/param.h>
@ -123,8 +123,10 @@ vdoualarm(arg)
#ifdef USER_LDT
void
set_user_ldt(struct pcb *pcb)
set_user_ldt(pcb)
struct pcb *pcb;
{
gdt_segs[GUSERLDT_SEL].ssd_base = (unsigned)pcb->pcb_ldt;
gdt_segs[GUSERLDT_SEL].ssd_limit = (pcb->pcb_ldt_len * sizeof(union descriptor)) - 1;
ssdtosd(gdt_segs+GUSERLDT_SEL, gdt+GUSERLDT_SEL);
@ -132,10 +134,12 @@ set_user_ldt(struct pcb *pcb)
currentldt = GSEL(GUSERLDT_SEL, SEL_KPL);
}
#define syscallarg(x) union { x datum; register_t pad; }
struct i386_get_ldt_args {
int start;
union descriptor *desc;
int num;
syscallarg(int) start;
syscallarg(union descriptor *) desc;
syscallarg(int) num;
};
int
@ -188,9 +192,9 @@ i386_get_ldt(p, args, retval)
}
struct i386_set_ldt_args {
int start;
union descriptor *desc;
int num;
syscallarg(int) start;
syscallarg(union descriptor *) desc;
syscallarg(int) num;
};
int