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/*[
push.c
LOCAL CHAR SccsID[]="@(#)push.c 1.6 07/05/94";
PUSH 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 <push.h>
/*
=====================================================================
EXTERNAL ROUTINES START HERE
=====================================================================
*/
/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
/* Generic - one size fits all 'push'. */
/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
GLOBAL VOID
PUSH
IFN1(
IU32, op1
)
{
validate_stack_space(USE_SP, (ISM32)NR_ITEMS_1);
spush(op1);
}
/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
/* 'push' segment register (always write 16 bits, in a 16/32 bit hole)*/
/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
GLOBAL VOID
PUSH_SR
IFN1(
IU32, op1
)
{
validate_stack_space(USE_SP, (ISM32)NR_ITEMS_1);
spush16(op1);
}
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