2007-12-19 Eric Botcazou <ebotcazou@adacore.com>

2007-12-19  Eric Botcazou  <ebotcazou@adacore.com>

	* targparm.adb, targparm.ads, system.ads, system-darwin-ppc.ads,
	system-vxworks-x86.ads, system-linux-ppc.ads, system-linux-hppa.ads,
	system-hpux-ia64.ads, system-vxworks-arm.ads, system-darwin-x86.ads,
	system-vms_64.ads, system-vms-ia64.ads, system-linux-ia64.ads,
	system-freebsd-x86.ads, system-linux-x86_64.ads, system-tru64.ads,
	system-aix.ads, system-vxworks-sparcv9.ads, system-solaris-x86.ads,
	system-irix-o32.ads, system-irix-n32.ads, system-hpux.ads,
	system-vxworks-m68k.ads, system-linux-x86.ads, system-vxworks-mips.ads,
	system-solaris-sparc.ads, system-solaris-sparcv9.ads, system-vms.ads,
	system-mingw.ads, system-vms-zcx.ads, system-vxworks-ppc.ads
	(Dynamic_Trampolines_Used): Delete.

	* system-lynxos-x86.ads, system-lynxos-ppc.ads: Ditto.
	Turn on stack probing mechanism on LynxOS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131069 138bc75d-0d04-0410-961f-82ee72b054a4