Author: delphij
Date: Tue Jul 30 05:13:16 2019
New Revision: 350436
URL: https://svnweb.freebsd.org/changeset/base/350436

Log:
  Remove gzip'ed a.out support.
  
  The current implementation of gzipped a.out support was based
  on a very old version of InfoZIP which ships with an ancient
  modified version of zlib, and was removed from the GENERIC
  kernel in 1999 when we moved to an ELF world.
  
  PR:           205822
  Reviewed by:  imp, kib, emaste, Yoshihiro Ota <ota at j.email.ne.jp>
  Relnotes:     yes
  Differential Revision:        https://reviews.freebsd.org/D21099

Deleted:
  head/sys/arm/arm/elf_trampoline.c
  head/sys/kern/imgact_gzip.c
  head/sys/kern/subr_inflate.c
  head/sys/sys/inflate.h
Modified:
  head/sys/amd64/conf/NOTES
  head/sys/conf/files
  head/sys/conf/files.amd64
  head/sys/conf/files.i386
  head/sys/i386/conf/NOTES

Modified: head/sys/amd64/conf/NOTES
==============================================================================
--- head/sys/amd64/conf/NOTES   Tue Jul 30 04:17:36 2019        (r350435)
+++ head/sys/amd64/conf/NOTES   Tue Jul 30 05:13:16 2019        (r350436)
@@ -127,7 +127,6 @@ device              nvram           # Access to rtc cmos 
via /dev/nvram
 device         speaker         #Play IBM BASIC-style noises out your speaker
 hint.speaker.0.at="isa"
 hint.speaker.0.port="0x61"
-device         gzip            #Exec gzipped a.out's.  REQUIRES COMPAT_AOUT!
 
 
 #####################################################################

Modified: head/sys/conf/files
==============================================================================
--- head/sys/conf/files Tue Jul 30 04:17:36 2019        (r350435)
+++ head/sys/conf/files Tue Jul 30 05:13:16 2019        (r350436)
@@ -3814,7 +3814,6 @@ kern/subr_firmware.c              optional firmware
 kern/subr_gtaskqueue.c         standard
 kern/subr_hash.c               standard
 kern/subr_hints.c              standard
-kern/subr_inflate.c            optional gzip
 kern/subr_kdb.c                        standard
 kern/subr_kobj.c               standard
 kern/subr_lock.c               standard

Modified: head/sys/conf/files.amd64
==============================================================================
--- head/sys/conf/files.amd64   Tue Jul 30 04:17:36 2019        (r350435)
+++ head/sys/conf/files.amd64   Tue Jul 30 05:13:16 2019        (r350436)
@@ -633,7 +633,6 @@ isa/syscons_isa.c           optional        sc
 isa/vga_isa.c                  optional        vga
 kern/kern_clocksource.c                standard
 kern/imgact_aout.c             optional compat_aout
-kern/imgact_gzip.c             optional gzip
 kern/link_elf_obj.c            standard
 libkern/x86/crc32_sse42.c      standard
 #

Modified: head/sys/conf/files.i386
==============================================================================
--- head/sys/conf/files.i386    Tue Jul 30 04:17:36 2019        (r350435)
+++ head/sys/conf/files.i386    Tue Jul 30 05:13:16 2019        (r350436)
@@ -529,7 +529,6 @@ isa/syscons_isa.c           optional sc
 isa/vga_isa.c                  optional vga
 kern/kern_clocksource.c                standard
 kern/imgact_aout.c             optional compat_aout
-kern/imgact_gzip.c             optional gzip
 kern/subr_sfbuf.c              standard
 libkern/divdi3.c               standard
 libkern/ffsll.c                        standard

Modified: head/sys/i386/conf/NOTES
==============================================================================
--- head/sys/i386/conf/NOTES    Tue Jul 30 04:17:36 2019        (r350435)
+++ head/sys/i386/conf/NOTES    Tue Jul 30 05:13:16 2019        (r350436)
@@ -275,7 +275,6 @@ device              nvram           # Access to rtc cmos 
via /dev/nvram
 device         speaker         #Play IBM BASIC-style noises out your speaker
 hint.speaker.0.at="isa"
 hint.speaker.0.port="0x61"
-device         gzip            #Exec gzipped a.out's.  REQUIRES COMPAT_AOUT!
 device         apm_saver       # Requires APM
 
 
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