[src/trunk]: src/sys/arch/sparc64/sparc64 Removy now unused {s, f}uword

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b8c9c81fa7bf
branches:  trunk
changeset: 811931:b8c9c81fa7bf
user:      martin <martin%NetBSD.org@localhost>
date:      Sun Nov 22 10:18:14 2015 +0000

description:
Removy now unused {s,f}uword

diffstat:

 sys/arch/sparc64/sparc64/copy.S |  37 +------------------------------------
 1 files changed, 1 insertions(+), 36 deletions(-)

diffs (65 lines):

diff -r 3b12083ef56d -r b8c9c81fa7bf sys/arch/sparc64/sparc64/copy.S
--- a/sys/arch/sparc64/sparc64/copy.S   Sun Nov 22 09:37:33 2015 +0000
+++ b/sys/arch/sparc64/sparc64/copy.S   Sun Nov 22 10:18:14 2015 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: copy.S,v 1.5 2015/10/17 19:29:48 nakayama Exp $        */
+/*     $NetBSD: copy.S,v 1.6 2015/11/22 10:18:14 martin Exp $  */
 
 /*
  * Copyright (c) 2006-2010 Matthew R. Green
@@ -679,23 +679,6 @@
 /*
  * {fu,su}{,i}{byte,word}
  */
-ALTENTRY(fuiword)
-ENTRY(fuword)
-       btst    3, %o0                  ! has low bits set...
-       bnz     Lfsbadaddr              !       go return -1
-        .empty
-       sethi   %hi(CPCB), %o2          ! cpcb->pcb_onfault = Lfserr;
-       set     Lfserr, %o3
-       LDPTR   [%o2 + %lo(CPCB)], %o2
-       membar  #LoadStore
-       STPTR   %o3, [%o2 + PCB_ONFAULT]
-       membar  #Sync
-       LDPTRA  [%o0] ASI_AIUS, %o0     ! fetch the word
-       membar  #Sync
-       STPTR   %g0, [%o2 + PCB_ONFAULT]! but first clear onfault
-       retl                            ! phew, made it, return the word
-        membar #StoreStore|#StoreLoad
-
 Lfserr:
        STPTR   %g0, [%o2 + PCB_ONFAULT]! error in r/w, clear pcb_onfault
        membar  #StoreStore|#StoreLoad
@@ -759,23 +742,6 @@
        retl                            ! made it
         membar #StoreStore|#StoreLoad
 
-ALTENTRY(suiword)
-ENTRY(suword)
-       btst    3, %o0                  ! or has low bits set ...
-       bnz     Lfsbadaddr              !       go return error
-        .empty
-       sethi   %hi(CPCB), %o2          ! cpcb->pcb_onfault = Lfserr;
-       LDPTR   [%o2 + %lo(CPCB)], %o2
-       set     Lfserr, %o3
-       STPTR   %o3, [%o2 + PCB_ONFAULT]
-       membar  #Sync
-       STPTRA  %o1, [%o0] ASI_AIUS     ! store the word
-       membar  #Sync
-       STPTR   %g0, [%o2 + PCB_ONFAULT]! made it, clear onfault
-       membar  #StoreStore|#StoreLoad
-       retl                            ! and return 0
-        clr    %o0
-
 ENTRY(suswintr)
        sethi   %hi(CPCB), %o2          ! cpcb->pcb_onfault = _Lfsbail;
        LDPTR   [%o2 + %lo(CPCB)], %o2
@@ -802,7 +768,6 @@
        retl                            ! and return 0
         clr    %o0
 
-ALTENTRY(suibyte)
 ENTRY(subyte)
        sethi   %hi(CPCB), %o2          ! cpcb->pcb_onfault = Lfserr;
        LDPTR   [%o2 + %lo(CPCB)], %o2