freebsd-dev/sys/amd64
Konstantin Belousov 7332c129e0 Add support for executing the FreeBSD 1/i386 a.out binaries on amd64.
In particular:
- implement compat shims for old stat(2) variants and ogetdirentries(2);
- implement delivery of signals with ancient stack frame layout and
  corresponding sigreturn(2);
- implement old getpagesize(2);
- provide a user-mode trampoline and LDT call gate for lcall $7,$0;
- port a.out image activator and connect it to the build as a module
  on amd64.

The changes are hidden under COMPAT_43.

MFC after:   1 month
2011-04-01 11:16:29 +00:00
..
acpica sysctl(9) cleanup checkpoint: amd64 GENERIC builds cleanly. 2011-01-12 19:54:19 +00:00
amd64 The new binutils has correctly redefined MAXPAGESIZE on amd64 as 0x200000 2011-03-28 06:35:17 +00:00
compile
conf Break out the ath PCI logic into a separate device/module. 2011-03-31 08:07:13 +00:00
ia32 Add support for executing the FreeBSD 1/i386 a.out binaries on amd64. 2011-04-01 11:16:29 +00:00
include Amd64 doesn't have a lazypmap ipi. 2011-03-27 16:18:51 +00:00
linux32 Revert r220032:linux compat: add SO_PASSCRED option with basic handling 2011-03-31 08:14:51 +00:00
pci number of cleanups in i386 and amd64 pci md code 2009-09-24 07:11:23 +00:00
Makefile Adjustments to make a tags file a bit more suitable to amd64. 2008-12-01 14:15:10 +00:00