#ifndef  _asmutil_c_
#define  _asmutil_c_

#include "asmutil.h"

#pragma SRC


void writeFarWord( unsigned int seg, unsigned int address, unsigned int val ) {
// variable val     assigned to R10
// variable address assigned to R9
// variable seg     assigned to R8
#pragma ASM
	EXTS	R8,#1
	movw	[R9],R10
	nop
#pragma ENDASM
}

void writeFarByte( unsigned int seg, unsigned int address, unsigned char val ) {
// variable val     assigned to R10
// variable address assigned to R9
// variable seg     assigned to R8
#pragma ASM
	push	R7
	mov		R7,R10
	EXTS	R8,#1
	movb	[R9],RL7
	nop
	pop		R7
#pragma ENDASM
}




void reset_to_rom( void ) {
#pragma ASM
	MOV		CP,#0FC00H
	MOV		R0,#0
	MOV		R1,#0
	SRST
#pragma ENDASM
}

void reset_to_ram( void ) {
	int ct;
	//short test, if ramspace
	//started with the same objcode
	//as the romcode
	ct = 0;
	while( ct < 10 ){
		if( RAMPROG_VARS[ct] != ROMPROG_VARS[ct] ){
			return;
		}
		ct++;
	}
#pragma ASM
	MOV		CP,#0FC00H
	MOV		R0,#7FF1H
	MOV		R1,#6AB2H
	SRST
#pragma ENDASM
}


#endif