have to leave instrs.adb around, kernel uses it for kdb

[unix-history] / usr / src / sys / tahoe / align / Aloadr.c

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

#include "../tahoealign/align.h" 
loadr(infop)	process_info *infop;
/*
/*	Load multiple registers.
/*
/***************************************/
{
	register long mask, next_register, new_address;

	mask = operand(infop,0)->data & 0x3fff;	/* Bits 0 to 13 only */
	new_address = operand(infop,1)->address;
	next_register = 0;				/* Register # */
	while (next_register <= 13)
	{ 
		if (mask & 1 << next_register) 
		{
			Replace (infop, next_register,
				get_longword (infop, new_address));
			new_address += 4; 
		}
		next_register++ ;
	}
}