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| author |   deraadt <deraadt@openbsd.org> | 2000-02-22 19:27:18 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2000-02-22 19:27:18 +0000 |
| commit | 5d88ce340466ffdb73759ac38797c42b76a77f7f (patch) | |
| tree | 1e15d81eb8340c41bda5147846e20fe224d4f07f /sys/lib/libkern/arch/sparc | |
| parent | Regen. (diff) | |
| download | wireguard-openbsd-5d88ce340466ffdb73759ac38797c42b76a77f7f.tar.xz wireguard-openbsd-5d88ce340466ffdb73759ac38797c42b76a77f7f.zip | |
put C accessable labels on {,u}{rem,div}
Diffstat (limited to 'sys/lib/libkern/arch/sparc')
| -rw-r--r-- | sys/lib/libkern/arch/sparc/Makefile.inc | 10 | ||||
| -rw-r--r-- | sys/lib/libkern/arch/sparc/divrem.m4 | 7 |
2 files changed, 10 insertions, 7 deletions
diff --git a/sys/lib/libkern/arch/sparc/Makefile.inc b/sys/lib/libkern/arch/sparc/Makefile.inc index 3d14262e7a8..d66b88ec73f 100644 --- a/sys/lib/libkern/arch/sparc/Makefile.inc +++ b/sys/lib/libkern/arch/sparc/Makefile.inc @@ -1,4 +1,4 @@ -# $OpenBSD: Makefile.inc,v 1.6 1999/12/07 00:49:10 deraadt Exp $ +# $OpenBSD: Makefile.inc,v 1.7 2000/02/22 19:27:18 deraadt Exp $ # $NetBSD: Makefile.inc,v 1.12 1996/04/23 23:05:22 christos Exp $ SRCS+= __main.c imax.c imin.c lmax.c lmin.c max.c min.c ulmax.c ulmin.c \ @@ -17,25 +17,25 @@ CLEANFILES+=rem.S sdiv.S udiv.S urem.S sdiv.S: divrem.m4 echo 'building ${.TARGET} from ${.ALLSRC}' - (echo "define(NAME,\`.div')define(OP,\`div')define(S,\`true')"; \ + (echo "define(NAME,\`.div')define(NAME2,\`__div')define(OP,\`div')define(S,\`true')"; \ cat ${.ALLSRC}) | m4 > ${.TARGET} chmod 444 ${.TARGET} udiv.S: divrem.m4 @echo 'building ${.TARGET} from ${.ALLSRC}' - @(echo "define(NAME,\`.udiv')define(OP,\`div')define(S,\`false')"; \ + @(echo "define(NAME,\`.udiv')define(NAME2,\`__udiv')define(OP,\`div')define(S,\`false')"; \ cat ${.ALLSRC}) | m4 > ${.TARGET} @chmod 444 ${.TARGET} rem.S: divrem.m4 echo 'building ${.TARGET} from ${.ALLSRC}' - (echo "define(NAME,\`.rem')define(OP,\`rem')define(S,\`true')"; \ + (echo "define(NAME,\`.rem')define(NAME2,\`__rem')define(OP,\`rem')define(S,\`true')"; \ cat ${.ALLSRC}) | m4 > ${.TARGET} chmod 444 ${.TARGET} urem.S: divrem.m4 @echo 'building ${.TARGET} from ${.ALLSRC}' - @(echo "define(NAME,\`.urem')define(OP,\`rem')define(S,\`false')"; \ + @(echo "define(NAME,\`.urem')define(NAME2,\`__urem')define(OP,\`rem')define(S,\`false')"; \ cat ${.ALLSRC}) | m4 > ${.TARGET} @chmod 444 ${.TARGET} diff --git a/sys/lib/libkern/arch/sparc/divrem.m4 b/sys/lib/libkern/arch/sparc/divrem.m4 index 4ee3a2d8243..5c9973bb963 100644 --- a/sys/lib/libkern/arch/sparc/divrem.m4 +++ b/sys/lib/libkern/arch/sparc/divrem.m4 @@ -1,4 +1,4 @@ -/* $OpenBSD: divrem.m4,v 1.2 1997/11/07 15:57:33 niklas Exp $ */ +/* $OpenBSD: divrem.m4,v 1.3 2000/02/22 19:27:19 deraadt Exp $ */ /* $NetBSD: divrem.m4,v 1.3 1995/04/22 09:37:39 pk Exp $ */ /* @@ -49,7 +49,7 @@ #ifdef notdef .asciz "@(#)divrem.m4 8.1 (Berkeley) 6/4/93" #endif - .asciz "$OpenBSD: divrem.m4,v 1.2 1997/11/07 15:57:33 niklas Exp $" + .asciz "$OpenBSD: divrem.m4,v 1.3 2000/02/22 19:27:19 deraadt Exp $" #endif /* LIBC_SCCS and not lint */ /* @@ -57,6 +57,7 @@ * * m4 parameters: * NAME name of function to generate + * NAME secondary name of function to generate * OP OP=div => %o0 / %o1; OP=rem => %o0 % %o1 * S S=true => signed; S=false => unsigned * @@ -136,6 +137,8 @@ L.$1.eval(TWOSUPN+$2): #include "DEFS.h" #include <machine/trap.h> + .globl NAME2 +NAME2: FUNC(NAME) ifelse(S, `true', ` ! compute sign of result; if neither is negative, no problem |