Module Name: src
Committed By: skrll
Date: Fri Apr 6 13:13:13 UTC 2012
Modified Files:
src/sys/arch/hppa/hppa: trap.S
Log Message:
Update comments to reflect that we always have a hardware FPU.
To generate a diff of this commit:
cvs rdiff -u -r1.67 -r1.68 src/sys/arch/hppa/hppa/trap.S
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/hppa/hppa/trap.S
diff -u src/sys/arch/hppa/hppa/trap.S:1.67 src/sys/arch/hppa/hppa/trap.S:1.68
--- src/sys/arch/hppa/hppa/trap.S:1.67 Fri Apr 6 13:09:32 2012
+++ src/sys/arch/hppa/hppa/trap.S Fri Apr 6 13:13:13 2012
@@ -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 @@ LEAF_ENTRY_NOPROFILE(TLABEL(emu))
/*
* 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 @@ LEAF_ENTRY_NOPROFILE(TLABEL(emu))
* 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:
/*
