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/*[
lgdt.c
LOCAL CHAR SccsID[]="@(#)lgdt.c 1.5 02/09/94";
LGDT CPU Functions.
-------------------
]*/
#include <insignia.h>
#include <host_def.h>
#include <xt.h>
#include <c_main.h>
#include <c_addr.h>
#include <c_bsic.h>
#include <c_prot.h>
#include <c_seg.h>
#include <c_stack.h>
#include <c_xcptn.h>
#include <c_reg.h>
#include <lgdt.h>
/*
=====================================================================
EXTERNAL ROUTINES START HERE
=====================================================================
*/
GLOBAL VOID
LGDT16
#ifdef ANSI
(
IU32 op1[2] /* src(limit:base pair) operand */
)
#else
(op1)
IU32 op1[2];
#endif
{
SET_STAR_LIMIT(GDT_REG, op1[0]);
SET_STAR_BASE(GDT_REG, op1[1] & 0xffffff); /* store 24-bit base */
#ifdef DOUBLE_CPU
double_switch_to(SOFT_CPU);
#endif
}
GLOBAL VOID
LGDT32
#ifdef ANSI
(
IU32 op1[2] /* src(limit:base pair) operand */
)
#else
(op1)
IU32 op1[2];
#endif
{
SET_STAR_LIMIT(GDT_REG, op1[0]);
SET_STAR_BASE(GDT_REG, op1[1]);
#ifdef DOUBLE_CPU
double_switch_to(SOFT_CPU);
#endif
}
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