xref: /csrg-svn/sys/tahoe/align/Acvld.c (revision 29600)
1*29600Ssam /*	Acvld.c	1.1	86/07/20	*/
2*29600Ssam 
3*29600Ssam #include "../tahoealign/align.h"
4*29600Ssam cvld(infop)	process_info *infop;
5*29600Ssam /*
6*29600Ssam /*	Convert integer to double (into accumulator).
7*29600Ssam /*
8*29600Ssam /******************************************************/
9*29600Ssam {
10*29600Ssam 	register	long	Register_12;	/* Has to be first reg ! */
11*29600Ssam 	register	double	*Register_11;
12*29600Ssam 	register	long	Register_10;
13*29600Ssam 
14*29600Ssam 	Register_11 = (double *) &acc_high;
15*29600Ssam 	Register_10 = operand(infop,0)->data;
16*29600Ssam 	Register_12=psl;
17*29600Ssam 	Set_psl(r12);	/* restore the user psl */
18*29600Ssam 	asm ("	cvld	r10");		/* Don't change the order !! */
19*29600Ssam 	asm ("	movpsl	r12");
20*29600Ssam 	asm ("	std	(r11)");
21*29600Ssam 	New_cc (Register_12);
22*29600Ssam }
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