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mirror of https://git.FreeBSD.org/src.git synced 2024-12-28 11:57:28 +00:00
freebsd/sys/amd64
Ed Maste 3d271aaab0 x86: Allow users to change PSL_RF via ptrace(PT_SETREGS...)
Debuggers may need to change PSL_RF.  Note that tf_eflags is already stored
in the signal context during signal handling and PSL_RF previously could be
modified via sigreturn, so this change should not provide any new ability
to userspace.

For background see the thread at:
http://lists.freebsd.org/pipermail/freebsd-i386/2007-September/005910.html

Reviewed by:	jhb, kib
Sponsored by:	DARPA, AFRL
2013-11-14 15:37:20 +00:00
..
acpica Consistently use round_page(x) rather than roundup(x, PAGE_SIZE). There is 2013-02-15 22:43:08 +00:00
amd64 x86: Allow users to change PSL_RF via ptrace(PT_SETREGS...) 2013-11-14 15:37:20 +00:00
conf Include XEN and HyperV into amd64 LINT. 2013-10-28 21:11:28 +00:00
ia32 x86: Allow users to change PSL_RF via ptrace(PT_SETREGS...) 2013-11-14 15:37:20 +00:00
include Move the ioapic device model from userspace into vmm.ko. This is needed for 2013-11-12 22:51:03 +00:00
linux32 x86: Allow users to change PSL_RF via ptrace(PT_SETREGS...) 2013-11-14 15:37:20 +00:00
pci Remove duplicate code. Reduce diff between amd64 and i386. 2012-12-01 00:56:19 +00:00
vmm Move the ioapic device model from userspace into vmm.ko. This is needed for 2013-11-12 22:51:03 +00:00
Makefile