[src/netbsd-7]: src Pull up following revision(s) (requested by tsutsui in ti...

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

details:   https://anonhg.NetBSD.org/src/rev/dd8a47e71efd
branches:  netbsd-7
changeset: 445477:dd8a47e71efd
user:      martin <martin%NetBSD.org@localhost>
date:      Tue Oct 30 19:02:51 2018 +0000

description:
Pull up following revision(s) (requested by tsutsui in ticket #1637):

        sys/arch/sgimips/conf/INSTALL32_IP2x: revision 1.10
        sys/arch/sgimips/stand/boot/Makefile: revision 1.20
        distrib/sgimips/instkernel/Makefile: revision 1.13

Disable misc options to shrink an INSTALL kernel for IP2x.

The ARC BIOS on Indy seems to have ~8MB limit.

Fixes PR port-sgimips/53378 from Naruaki Etomi.
Should be pulled up to netbsd-7 and netbsd-8.

 -

Use elf2ecoff(1) rather than objcopy(1) to generat ecoff for old machines.
objcopy(1) was used instead of elf2ecoff(1) since Makefile rev 1.9:

 http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/arch/sgimips/stand/boot/Makefile#rev1.9

but it looks ELF binaries generated by recent binutils are too complicated
to convert them to ecoff for old machines by objcopy(1).

Reported by Naruaki Etomi in PR port-sgimips/53519.

Should be pulled up to at least netbsd-8.

 -

Use elf2ecoff(1) rather than objcopy(1) to generate ecoff kernel.

Reported by Naruaki Etomi in PR port-sgimips/53518.
Should be pulled up to netbsd-7 and netbsd-8.

diffstat:

 distrib/sgimips/instkernel/Makefile  |   6 +--
 sys/arch/sgimips/conf/INSTALL32_IP2x |  59 +++++++++++++++++++++++++++++++++++-
 sys/arch/sgimips/stand/boot/Makefile |   7 +---
 3 files changed, 62 insertions(+), 10 deletions(-)

diffs (114 lines):

diff -r b3c4b6afa960 -r dd8a47e71efd distrib/sgimips/instkernel/Makefile
--- a/distrib/sgimips/instkernel/Makefile       Tue Oct 30 10:54:41 2018 +0000
+++ b/distrib/sgimips/instkernel/Makefile       Tue Oct 30 19:02:51 2018 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile,v 1.11 2013/08/31 10:42:18 he Exp $
+#      $NetBSD: Makefile,v 1.11.4.1 2018/10/30 19:02:51 martin Exp $
 
 .include <bsd.own.mk>
 .include "${NETBSDSRCDIR}/distrib/common/Makefile.distrib"
@@ -30,9 +30,7 @@
 MDSET_RELEASEDIR=      binary/kernel
 
 MDSET_SUFFIXES.netbsd-INSTALL${NX}_IP2x=ecoff create-ecoff
-create-ecoff=  ${OBJCOPY} --impure -O ecoff-bigmips \
-               -R .pdr -R .mdebug.abi32 -R .comment -R .ident \
-               ${.TARGET:R} ${.TARGET}
+create-ecoff=  ${ELF2ECOFF} ${.TARGET:R} ${.TARGET}
 
 IMAGE_RELEASEDIR=      installation/diskimage
 
diff -r b3c4b6afa960 -r dd8a47e71efd sys/arch/sgimips/conf/INSTALL32_IP2x
--- a/sys/arch/sgimips/conf/INSTALL32_IP2x      Tue Oct 30 10:54:41 2018 +0000
+++ b/sys/arch/sgimips/conf/INSTALL32_IP2x      Tue Oct 30 19:02:51 2018 +0000
@@ -5,7 +5,7 @@
 # Pull in standard `install' config
 include        "arch/sgimips/conf/GENERIC32_IP2x"
 
-makeoptions    COPTS="-Os"
+makeoptions    COPTS="-Os -mmemcpy"
 
 # Enable the hooks used for initializing the root memory-disk.
 options         MEMORY_DISK_HOOKS
@@ -13,3 +13,60 @@
 options         MEMORY_DISK_SERVER=0    # no userspace memory disk support
 options         MEMORY_DISK_ROOT_SIZE=6400 # size of memory disk in blocks (3200k)
 options         MEMORY_DISK_RBFLAGS=RB_SINGLE   # boot in single-user mode
+
+# shrink kernel since ARC BIOS seems to have 8MB limit
+options        FFS_NO_SNAPSHOT
+
+no options     KTRACE
+no options     SYSVMSG
+no options     SYSVSEM
+no options     SYSVSHM
+no options     SYSCTL_INCLUDE_DESCR
+no options     COMPAT_15
+no options     COMPAT_16
+no options     COMPAT_20
+no options     COMPAT_30
+no options     COMPAT_40
+no options     COMPAT_LINUX
+
+no file-system EXT2FS
+no file-system LFS
+no file-system NTFS
+no file-system FDESC
+no file-system KERNFS
+no file-system NULLFS
+no file-system OVERLAY
+no file-system PUFFS
+no file-system PROCFS
+no file-system UMAPFS
+no file-system UNION
+no file-system CODA
+no file-system TMPFS
+
+no options     QUOTA
+no options     QUOTA2
+no options     NFSSERVER
+
+no options     NETATALK
+no options     PPP_FILTER
+
+no options     MIIVERBOSE
+no options     SCSIVERBOSE
+
+no ch* at scsibus?
+no ss* at scsibus?
+no ses* at scsibus?
+no uk* at scsibus?
+
+no ppbus*
+no lpt*
+
+no pseudo-device ccd
+no pseudo-device fss
+no pseudo-device ipfilter
+no pseudo-device bridge
+no pseudo-device accf_data
+no pseudo-device accf_http
+no pseudo-device sequencer
+no pseudo-device putter
+no pseudo-device vcoda
diff -r b3c4b6afa960 -r dd8a47e71efd sys/arch/sgimips/stand/boot/Makefile
--- a/sys/arch/sgimips/stand/boot/Makefile      Tue Oct 30 10:54:41 2018 +0000
+++ b/sys/arch/sgimips/stand/boot/Makefile      Tue Oct 30 19:02:51 2018 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile,v 1.19 2011/02/26 16:26:58 matt Exp $
+#      $NetBSD: Makefile,v 1.19.30.1 2018/10/30 19:02:51 martin Exp $
 
 
 # Don't strip the ECOFF'ed version on install -- strip gets confused by that,
@@ -12,10 +12,7 @@
 PROG=  aoutboot
 ${PROG}: ip2xboot ip3xboot
 .if ${MACHINE_ARCH} == "mipseb"
-       ${OBJCOPY} --impure -O ecoff-bigmips \
-               -R .pdr -R .mdebug.nabi32 -R .mdebug.abi32 \
-               -R .comment -R .ident \
-               ip2xboot ${.TARGET}
+       ${ELF2ECOFF} ip2xboot ${.TARGET}
 .else
        touch ${.TARGET}
 .endif