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Move each wrapper function to its own source file, such that redefining one

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function doesn't give link errors when another one is pulled in from the
library.
Problem discovered by Klaus Klein.
This commit is contained in:
is 2000-05-12 20:08:04 +00:00
parent e0292df01c
commit 183dfce153
3 changed files with 35 additions and 13 deletions
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2
lib/libm/arch/m68060/Readme.NetBSD
View File

@ -27,3 +27,5 @@ Double precision:
movel sp@+,d1 4
rts 2
(26 bytes)
For __SVR4_ABI, the code is much shorter... it reduces to a single jbra.

42
lib/libm/arch/m68060/makeas.sh
View File

@ -1,8 +1,8 @@
#!/bin/sh
# $NetBSD: makeas.sh,v 1.4 1999/11/10 16:32:45 thorpej Exp $
# $NetBSD: makeas.sh,v 1.5 2000/05/12 20:08:04 is Exp $
# Copyright (c) 1999 Ignatios Souvatzis
# Copyright (c) 1999, 2000 Ignatios Souvatzis
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
@ -42,7 +42,7 @@ while [ X$1 != X ]; do
/* \$NetBSD\$ */
/*
* Dummy file. Real code is in ${REALCODE}.
* Dummy file. Real code is elsewhere.
*
* DO NOT EDIT - this file is automatically generated.
*
@ -61,17 +61,27 @@ linebreak () {
mk () {
NAME=$1
OFFS=$2
shift; shift
THESRC=$3.S
shift; shift; shift
/bin/cat >> ${REALCODE} << EOJ
echo -n " " ${THESRC} >> $FILELIST
/bin/cat > ${THESRC} << EOJ
/* \$NetBSD\$ */
/*
* FPLSP wrapper for $NAME
* DO NOT EDIT - this file is automatically generated.
*/
#include <machine/asm.h>
ENTRY($NAME)
#ifdef __SVR4_ABI__
jbra L060FPLSP$OFFS
jbra _ASM_LABEL(___060FPLSP$OFFS)
#else
movel %sp@(8),%sp@-
movel %sp@(8),%sp@-
jbsr L060FPLSP$OFFS
jbsr _ASM_LABEL(___060FPLSP$OFFS)
fmoved %fp0,%sp@
movel %sp@+,%d0
movel %sp@+,%d1
@ -84,16 +94,26 @@ dummy $*
mks () {
NAME=$1
OFFS=$2
shift; shift
THESRC=$3.S
shift; shift; shift
/bin/cat >> ${REALCODE} << EOJ
echo -n " " ${THESRC} >> $FILELIST
/bin/cat > ${THESRC} << EOJ
/* \$NetBSD\$ */
/*
* FPLSP wrapper for $NAME
* DO NOT EDIT - this file is automatically generated.
*/
#include <machine/asm.h>
ENTRY($NAME)
#ifdef __SVR4_ABI__
jbra L060FPLSP$OFFS
jbra _ASM_LABEL(___060FPLSP$OFFS)
#else
movel %sp@(4),%sp@-
jbsr L060FPLSP$OFFS
jbsr _ASM_LABEL(___060FPLSP$OFFS)
fmoves %fp0,%sp@
movel %sp@+,%d0
rts

4
lib/libm/arch/m68060/makeoffs.awk
View File

@ -2,8 +2,8 @@ BEGIN{FS=",";s = -16;}
/\.long/{s += 16;}
s<0 || s>1023{print $0}
s>=0 && s<1024{\
printf "L060FPLSP%04x: ", s;\
printf "ASENTRY_NOPROFILE(___060FPLSP%04x) ", s;\
print $1 "," $2;\
printf "L060FPLSP%04x: ", s+8;\
printf "ASENTRY_NOPROFILE(___060FPLSP%04x) ", s+8;\
print " .long " $3 "," $4;\
}