svn commit: r334523 - in head/sys: amd64/conf conf i386/conf

[Bruce Evans]

Author: bde
Date: Sat Jun  2 06:40:15 2018
New Revision: 334523
URL: https://svnweb.freebsd.org/changeset/base/334523

Log:
  Finish COMPAT_AOUT support for amd64.  It wasn't in any amd64 or MI
  file in /sys/conf, so was unavailable in configurations that don't use
  modules, and was not testable or notable in NOTES.  Its normal
  configuration (not using a module) is still silently deprecated in
  aout(4) by not mentioning it there.
  
  Update i386 NOTES for COMPAT_AOUT.  It is not i386-only, or even very MD.
  Sort its entry better.
  
  Finish gzip configuration (but not support) for amd64.  gzip is really
  gzipped aout.  It is currently broken even for i386 (a call to vm fails).
  amd64 has always attempted to configure and test it, but it depends on
  COMPAT_AOUT (as noted).  The bug that it depends on unconfigured files
  was not detected since it is configured as a device.  All other optional
  image activators are configured properly using an option.

Modified:
  head/sys/amd64/conf/NOTES
  head/sys/conf/files.amd64
  head/sys/conf/options.amd64
  head/sys/i386/conf/NOTES

Modified: head/sys/amd64/conf/NOTES
==============================================================================
--- head/sys/amd64/conf/NOTES	Sat Jun  2 05:48:44 2018	(r334522)
+++ head/sys/amd64/conf/NOTES	Sat Jun  2 06:40:15 2018	(r334523)
@@ -632,6 +632,9 @@ options 	COMPAT_FREEBSD32
 # Emulate spx device for client side of SVR3 local X interface
 #XXX#options 	SPX_HACK
 
+# Enable (32-bit) a.out binary support
+options 	COMPAT_AOUT
+
 # Enable 32-bit runtime support for CloudABI binaries.
 options 	COMPAT_CLOUDABI32
 

Modified: head/sys/conf/files.amd64
==============================================================================
--- head/sys/conf/files.amd64	Sat Jun  2 05:48:44 2018	(r334522)
+++ head/sys/conf/files.amd64	Sat Jun  2 06:40:15 2018	(r334523)
@@ -617,6 +617,8 @@ dev/isci/scil/scif_sas_timer.c					optional isci
 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/options.amd64
==============================================================================
--- head/sys/conf/options.amd64	Sat Jun  2 05:48:44 2018	(r334522)
+++ head/sys/conf/options.amd64	Sat Jun  2 06:40:15 2018	(r334523)
@@ -14,6 +14,7 @@ PV_STATS		opt_pmap.h
 # Options for emulators.  These should only be used at config time, so
 # they are handled like options for static filesystems
 # (see src/sys/conf/options), except for broken debugging options.
+COMPAT_AOUT		opt_dontuse.h
 COMPAT_FREEBSD32	opt_global.h
 #IBCS2			opt_dontuse.h
 #COMPAT_LINUX		opt_dontuse.h

Modified: head/sys/i386/conf/NOTES
==============================================================================
--- head/sys/i386/conf/NOTES	Sat Jun  2 05:48:44 2018	(r334522)
+++ head/sys/i386/conf/NOTES	Sat Jun  2 06:40:15 2018	(r334523)
@@ -913,14 +913,14 @@ options 	NKPT=31
 # Emulate spx device for client side of SVR3 local X interface
 options 	SPX_HACK
 
+# Enable (32-bit) a.out binary support
+options 	COMPAT_AOUT
+
 # Enable 32-bit runtime support for CloudABI binaries.
 options 	COMPAT_CLOUDABI32
 
 # Enable Linux ABI emulation
 options 	COMPAT_LINUX
-
-# Enable i386 a.out binary support
-options 	COMPAT_AOUT
 
 # Enable the linux-like proc filesystem support (requires COMPAT_LINUX
 # and PSEUDOFS)