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[src/trunk]: src/sys/arch/hppa/hppa Update comments to reflect that we always...
details: https://anonhg.NetBSD.org/src/rev/e5298543870f
branches: trunk
changeset: 778611:e5298543870f
user: skrll <skrll%NetBSD.org@localhost>
date: Fri Apr 06 13:13:13 2012 +0000
description:
Update comments to reflect that we always have a hardware FPU.
diffstat:
sys/arch/hppa/hppa/trap.S | 13 ++-----------
1 files changed, 2 insertions(+), 11 deletions(-)
diffs (34 lines):
diff -r cc2c0c4232de -r e5298543870f sys/arch/hppa/hppa/trap.S
--- a/sys/arch/hppa/hppa/trap.S Fri Apr 06 13:09:32 2012 +0000
+++ b/sys/arch/hppa/hppa/trap.S Fri Apr 06 13:13:13 2012 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: trap.S,v 1.67 2012/04/06 13:09:32 skrll Exp $ */
+/* $NetBSD: trap.S,v 1.68 2012/04/06 13:13:13 skrll Exp $ */
/*-
* Copyright (c) 2002 The NetBSD Foundation, Inc.
@@ -911,10 +911,7 @@
/*
* If we're still here, this is a FPU coprocessor instruction. That we
- * trapped to emulate it means one of three things.
- *
- * If we do not have a hardware FPU, we need to emulate this instr-
- * uction.
+ * trapped to emulate it means one of two things.
*
* If we do have a hardware FPU but it is disabled, we trapped because
* the current process' state is not loaded into the FPU. We load that
@@ -925,12 +922,6 @@
* emulate it.
*/
- /*
- * As an optimization, hppa_fpu_bootstrap replaces this branch inst-
- * ruction with a nop if there is a hardware FPU.
- *
- * Otherwise, this is the branch to emulate an FPU coprocessor.
- */
hppa_fpu_emulate:
/*
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