Module Name: src
Committed By: thorpej
Date: Tue Dec 26 02:31:58 UTC 2023
Modified Files:
src/sys/arch/amiga/amiga: locore.s
src/sys/arch/atari/atari: locore.s
Log Message:
G/C unused flushustp().
To generate a diff of this commit:
cvs rdiff -u -r1.162 -r1.163 src/sys/arch/amiga/amiga/locore.s
cvs rdiff -u -r1.118 -r1.119 src/sys/arch/atari/atari/locore.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/amiga/amiga/locore.s
diff -u src/sys/arch/amiga/amiga/locore.s:1.162 src/sys/arch/amiga/amiga/locore.s:1.163
--- src/sys/arch/amiga/amiga/locore.s:1.162 Mon Dec 25 21:32:56 2023
+++ src/sys/arch/amiga/amiga/locore.s Tue Dec 26 02:31:57 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: locore.s,v 1.162 2023/12/25 21:32:56 thorpej Exp $ */
+/* $NetBSD: locore.s,v 1.163 2023/12/26 02:31:57 thorpej Exp $ */
/*
* Copyright (c) 1988 University of Utah.
@@ -1148,36 +1148,6 @@ Lldustp040:
.word 0x4e7b,0x0806 | movec d0,URP
rts
-/*
- * Flush any hardware context associated with given USTP.
- * Only does something for HP330 where we must flush RPT
- * and ATC entries in PMMU.
- */
-ENTRY(flushustp)
-#ifdef M68060
- cmpl #CPU_68060,_C_LABEL(cputype)
- jeq Lflustp060
-#endif
- cmpl #MMU_68040,_C_LABEL(mmutype)
- jeq Lnot68851
- tstl _C_LABEL(mmutype) | 68851 PMMU?
- jle Lnot68851 | no, nothing to do
- movl %sp@(4),%d0 | get USTP to flush
- moveq #PGSHIFT,%d1
- lsll %d1,%d0 | convert to address
- movl %d0,_C_LABEL(protorp)+4 | stash USTP
- pflushr _C_LABEL(protorp) | flush RPT/TLB entries
-Lnot68851:
- rts
-#ifdef M68060
-Lflustp060:
- movc %cacr,%d1
- orl #IC60_CUBC,%d1 | clear user btc entries
- movc %d1,%cacr
- rts
-#endif
-
-
ENTRY(ploadw)
movl %sp@(4),%a0 | address to load
cmpl #MMU_68040,_C_LABEL(mmutype)
Index: src/sys/arch/atari/atari/locore.s
diff -u src/sys/arch/atari/atari/locore.s:1.118 src/sys/arch/atari/atari/locore.s:1.119
--- src/sys/arch/atari/atari/locore.s:1.118 Mon Dec 25 21:32:56 2023
+++ src/sys/arch/atari/atari/locore.s Tue Dec 26 02:31:57 2023
@@ -1,4 +1,4 @@
-/* $NetBSD: locore.s,v 1.118 2023/12/25 21:32:56 thorpej Exp $ */
+/* $NetBSD: locore.s,v 1.119 2023/12/26 02:31:57 thorpej Exp $ */
/*
* Copyright (c) 1988 University of Utah.
@@ -1165,35 +1165,6 @@ Lldustp040:
.word 0x4e7b,0x0806 | movec d0,URP
rts
-/*
- * Flush any hardware context associated with given USTP.
- * Only does something for HP330 where we must flush RPT
- * and ATC entries in PMMU.
- */
-ENTRY(flushustp)
-#if defined(M68060)
- cmpl #CPU_68060,_C_LABEL(cputype)
- jeq Lflustp060 | A 060 needs special treatment
-#endif
- cmpl #MMU_68040,_C_LABEL(mmutype)
- jeq Lnot68851
- tstl _C_LABEL(mmutype) | 68851 PMMU?
- jle Lnot68851 | no, nothing to do
- movl %sp@(4),%d0 | get USTP to flush
- moveq #PGSHIFT,%d1
- lsll %d1,%d0 | convert to address
- movl %d0,_C_LABEL(protorp)+4 | stash USTP
- pflushr _C_LABEL(protorp) | flush RPT/TLB entries
-Lnot68851:
- rts
-#if defined(M68060)
-Lflustp060:
- movc %cacr,%d1
- orl IC60_CUBC,%d1 | clear user branch cache entries
- movc %d1,%cacr
- rts
-#endif
-
ENTRY(ploadw)
movl %sp@(4),%a0 | address to load
cmpl #MMU_68040,_C_LABEL(mmutype)
