On 02.12.2017 14:03, Maxime Villard wrote: > Module Name: src > Committed By: maxv > Date: Sat Dec 2 13:03:15 UTC 2017 > > Modified Files: > src/sys/arch/amd64/conf: GENERIC files.amd64 > src/sys/arch/xen/conf: files.xen > Removed Files: > src/sys/arch/amd64/amd64: compat_13_machdep.c > > Log Message: > Drop COMPAT_13 on amd64, already not enabled. Reduces the number of > critical places. > > > To generate a diff of this commit: > cvs rdiff -u -r1.1 -r0 src/sys/arch/amd64/amd64/compat_13_machdep.c > cvs rdiff -u -r1.470 -r1.471 src/sys/arch/amd64/conf/GENERIC > cvs rdiff -u -r1.94 -r1.95 src/sys/arch/amd64/conf/files.amd64 > cvs rdiff -u -r1.163 -r1.164 src/sys/arch/xen/conf/files.xen > > 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/amd64/conf/GENERIC > diff -u src/sys/arch/amd64/conf/GENERIC:1.470 > src/sys/arch/amd64/conf/GENERIC:1.471 > --- src/sys/arch/amd64/conf/GENERIC:1.470 Sat Dec 2 12:40:03 2017 > +++ src/sys/arch/amd64/conf/GENERIC Sat Dec 2 13:03:15 2017 > @@ -1,4 +1,4 @@ > -# $NetBSD: GENERIC,v 1.470 2017/12/02 12:40:03 maxv Exp $ > +# $NetBSD: GENERIC,v 1.471 2017/12/02 13:03:15 maxv Exp $ > # > # GENERIC machine description file > # > @@ -22,7 +22,7 @@ include "arch/amd64/conf/std.amd64" > > options INCLUDE_CONFIG_FILE # embed config file in kernel binary > > -#ident "GENERIC-$Revision: 1.470 $" > +#ident "GENERIC-$Revision: 1.471 $" > > maxusers 64 # estimated number of users > > @@ -117,7 +117,7 @@ options KDTRACE_HOOKS # kernel DTrace h > # Compatibility options > #options EXEC_AOUT # required by binaries from before 1.5 > > -# NetBSD backward compatibility. Support goes from COMPAT_11 up until > +# NetBSD backward compatibility. Support goes from COMPAT_15 up until > # the latest release. Note that really old compat (< COMPAT_16) is only > # useful for 32-bit binaries. > include "conf/compat_netbsd15.config" > > Index: src/sys/arch/amd64/conf/files.amd64 > diff -u src/sys/arch/amd64/conf/files.amd64:1.94 > src/sys/arch/amd64/conf/files.amd64:1.95 > --- src/sys/arch/amd64/conf/files.amd64:1.94 Sun Oct 8 09:06:50 2017 > +++ src/sys/arch/amd64/conf/files.amd64 Sat Dec 2 13:03:15 2017 > @@ -1,4 +1,4 @@ > -# $NetBSD: files.amd64,v 1.94 2017/10/08 09:06:50 maxv Exp $ > +# $NetBSD: files.amd64,v 1.95 2017/12/02 13:03:15 maxv Exp $ > # > # new style config file for amd64 architecture > # > @@ -136,7 +136,6 @@ attach fd at fdc > # Compatibility modules > # > # Binary compatibility with previous NetBSD releases (COMPAT_XX) > -file arch/amd64/amd64/compat_13_machdep.c compat_13 > file arch/amd64/amd64/compat_16_machdep.c compat_16 > > # NetBSD/i386 32-bit binary compatibility (COMPAT_NETBSD32) > > Index: src/sys/arch/xen/conf/files.xen > diff -u src/sys/arch/xen/conf/files.xen:1.163 > src/sys/arch/xen/conf/files.xen:1.164 > --- src/sys/arch/xen/conf/files.xen:1.163 Mon Nov 6 15:21:23 2017 > +++ src/sys/arch/xen/conf/files.xen Sat Dec 2 13:03:15 2017 > @@ -1,4 +1,4 @@ > -# $NetBSD: files.xen,v 1.163 2017/11/06 15:21:23 cherry Exp $ > +# $NetBSD: files.xen,v 1.164 2017/12/02 13:03:15 maxv Exp $ > # NetBSD: files.x86,v 1.10 2003/10/08 17:30:00 bouyer Exp > # NetBSD: files.i386,v 1.254 2004/03/25 23:32:10 jmc Exp > > @@ -330,7 +330,6 @@ include "compat/freebsd/files.freebsd" > elifdef amd64 > > # Binary compatibility with previous NetBSD releases (COMPAT_XX) > -file arch/amd64/amd64/compat_13_machdep.c compat_13 > file arch/amd64/amd64/compat_16_machdep.c compat_16 > > # NetBSD/i386 32-bit binary compatibility (COMPAT_NETBSD32) >
There are still users of NetBSD/i386 0.9 executables (like myself - of Franz Lisp). It's reasonable to drop compat for pre-ELF (approximately < 2.0) as we can use emulators, but it should be discussed and decided by core. pkgsrc for early compat distributions (emulators/compat12, 13, 14) never worked well for me and I had to build them manually.
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