Module Name: src
Committed By: thorpej
Date: Fri Jul 23 03:57:06 UTC 2021
Modified Files:
src/sys/arch/alpha/alpha: fp_complete.c
Log Message:
IEEE SQRTS / SQRTT is fix_float opclass 11, not fix_float opclass 10
(which is VAX SQRTF / SQRTG).
To generate a diff of this commit:
cvs rdiff -u -r1.26 -r1.27 src/sys/arch/alpha/alpha/fp_complete.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/alpha/alpha/fp_complete.c
diff -u src/sys/arch/alpha/alpha/fp_complete.c:1.26 src/sys/arch/alpha/alpha/fp_complete.c:1.27
--- src/sys/arch/alpha/alpha/fp_complete.c:1.26 Fri Jul 23 03:50:32 2021
+++ src/sys/arch/alpha/alpha/fp_complete.c Fri Jul 23 03:57:06 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: fp_complete.c,v 1.26 2021/07/23 03:50:32 thorpej Exp $ */
+/* $NetBSD: fp_complete.c,v 1.27 2021/07/23 03:57:06 thorpej Exp $ */
/*-
* Copyright (c) 2001 Ross Harvey
@@ -37,7 +37,7 @@
#include <sys/cdefs.h> /* RCS ID & Copyright macro defns */
-__KERNEL_RCSID(0, "$NetBSD: fp_complete.c,v 1.26 2021/07/23 03:50:32 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: fp_complete.c,v 1.27 2021/07/23 03:57:06 thorpej Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -588,7 +588,7 @@ alpha_fp_interpret(unsigned long pc, str
switch(inst.float_detail.src) {
case op_src_sf:
sts(inst.float_detail.fb, &sfb, l);
- if (inst.float_detail.opclass == 10)
+ if (inst.float_detail.opclass == 11)
sfc.i = float32_sqrt(sfb.i);
else if (inst.float_detail.opclass & ~3) {
this_cannot_happen(1, inst.bits);
@@ -607,7 +607,7 @@ alpha_fp_interpret(unsigned long pc, str
inst.bits, l);
else {
stt(inst.float_detail.fb, &tfb, l);
- if (inst.float_detail.opclass == 10)
+ if (inst.float_detail.opclass == 11)
tfc.i = float64_sqrt(tfb.i);
else {
stt(inst.float_detail.fa, &tfa, l);
