[unix-history] / usr / src / sys / tahoealign / Amovob.c

/*	Amovob.c	1.1	86/07/20	*/

#include "../tahoealign/align.h" 
movob_op(infop) 
process_info *infop;
/*
/*	Move output byte
/*
/****************************************/
{
	register	long	Register_12;	/* Has to be first reg ! */
	register	long	Register_11;
	register	long	Register_10;
	register	long	code;


	Register_12 = operand(infop,0)->data;
	Register_11 = operand(infop,1)->address;
	code = writeable(infop, Register_11, 1);
	if ( code == TRUE ) {
		Register_10=psl;
		Set_psl(r10);	/* restore the user psl */
		asm ("	movob	r12,(r11)");
		asm ("	movpsl	r12");
		New_cc (Register_12);
	} else exception (infop, ILL_ACCESS, Register_11, code);
}
Commit	Line	Data
c8cccbb7 C	1	/* Amovob.c 1.1 86/07/20 */
	2
	3	#include "../tahoealign/align.h"
	4	movob_op(infop)
	5	process_info *infop;
	6	/*
	7	/* Move output byte
	8	/*
	9	/****************************************/
	10	{
	11	register long Register_12; /* Has to be first reg ! */
	12	register long Register_11;
	13	register long Register_10;
	14	register long code;
	15
	16
	17	Register_12 = operand(infop,0)->data;
	18	Register_11 = operand(infop,1)->address;
	19	code = writeable(infop, Register_11, 1);
	20	if ( code == TRUE ) {
	21	Register_10=psl;
	22	Set_psl(r10); /* restore the user psl */
	23	asm (" movob r12,(r11)");
	24	asm (" movpsl r12");
	25	New_cc (Register_12);
	26	} else exception (infop, ILL_ACCESS, Register_11, code);
	27	}