Imre Deak 82c6f5a5b3 ARM: 6051/1: VFP: preserve the HW context when calling signal handlers ... From: Imre Deak <imre.deak@nokia.com> Signal handlers can use floating point, so prevent them to corrupt the main thread's VFP context. So far there were two signal stack frame formats defined based on the VFP implementation, but the user struct used for ptrace covers all posibilities, so use it for the signal stack too. Introduce also a new user struct for VFP exception registers. In this too fields not relevant to the current VFP architecture are ignored. Support to save / restore the exception registers was added by Will Deacon. Signed-off-by: Imre Deak <imre.deak@nokia.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>		2010-04-14 11:11:30 +01:00
..
.gitignore
armksyms.c	ARM: unexport symbols used to implement floating point emulation	2009-12-15 16:28:22 +10:30
arthur.c
asm-offsets.c	ARM: dma-mapping: provide per-cpu type map/unmap functions	2010-02-15 15:22:20 +00:00
atags.c
atags.h
bios32.c	resource/PCI: mark struct resource as const	2010-02-22 16:16:57 -08:00
calls.S	Add generic sys_old_mmap()	2010-03-12 15:52:32 -08:00
compat.c
compat.h
crunch-bits.S
crunch.c	ARM: Convert VFP/Crunch/XscaleCP thread_release() to exit_thread()	2009-12-18 14:53:41 +00:00
debug.S	ARM: 5910/1: ARM: Add tmp register for addruart and loadsp	2010-02-12 17:27:52 +00:00
dma-isa.c	ARM: dma-isa: request cascade channel after registering it	2009-12-24 18:34:08 +00:00
dma.c
early_printk.c	ARM: Add an earlyprintk debug console	2009-12-09 10:02:18 +00:00
ecard.c
ecard.h
elf.c	ARM: 5883/1: Revert "disable NX support for OABI-supporting kernels"	2010-01-18 14:12:11 +00:00
entry-armv.S	ARM: Fix wrong dmb	2010-01-12 18:59:16 +00:00
entry-common.S	Unify sys_mmap*	2009-12-11 06:44:29 -05:00
entry-header.S	ARM: 5991/1: Fix regression in restore_user_regs macro	2010-03-15 17:20:08 +00:00
etm.c
fiq.c
ftrace.c
head-common.S
head-nommu.S
head.S
init_task.c
io.c
irq.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
isa.c
iwmmxt.S
kgdb.c	ARM: 5989/1: ARM: KGDB: add support for SMP platforms	2010-03-15 14:33:04 +00:00
kprobes-decode.c
kprobes.c	Merge branch 'master' into export-slabh	2010-04-05 11:37:28 +09:00
leds.c	ARM: move LED support code out of arch/arm/kernel/time.c	2010-02-15 21:39:12 +00:00
machine_kexec.c
Makefile	Merge branch 'misc2' into devel	2010-02-25 22:09:41 +00:00
module.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
perf_event.c	Merge master.kernel.org:/pub/scm/linux/kernel/git/lethal/genesis-2.6	2010-03-15 14:27:06 +00:00
pmu.c	ARM: 5899/2: arm: provide a mechanism to reserve performance counters	2010-02-12 17:23:43 +00:00
process.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
ptrace.c	arm: use generic ptrace_resume code	2010-03-12 15:52:38 -08:00
ptrace.h	arm: use generic ptrace_resume code	2010-03-12 15:52:38 -08:00
relocate_kernel.S
return_address.c
setup.c	Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm	2010-03-01 09:15:15 -08:00
signal.c	ARM: 6051/1: VFP: preserve the HW context when calling signal handlers	2010-04-14 11:11:30 +01:00
signal.h
smp.c	ARM: Add L2 cache handling to smp boot support	2010-03-14 19:42:35 +00:00
smp_scu.c
smp_twd.c	ARM: Do not allow the probing of the local timer	2009-12-09 13:19:31 +00:00
stacktrace.c
sys_arm.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
sys_oabi-compat.c	Add generic sys_ipc wrapper	2010-03-12 15:52:32 -08:00
tcm.c
tcm.h
thumbee.c
time.c	ARM: move LED support code out of arch/arm/kernel/time.c	2010-02-15 21:39:12 +00:00
traps.c	ARM: add notify_die() support	2010-02-15 21:39:14 +00:00
unwind.c	ARM: 5977/1: arm: Enable backtrace printing on oops when PC is corrupted	2010-03-07 10:22:00 +00:00
vmlinux.lds.S	ARM: 5880/1: arm: use generic infrastructure for early params	2010-02-15 21:39:13 +00:00
xscale-cp0.c	ARM: Convert VFP/Crunch/XscaleCP thread_release() to exit_thread()	2009-12-18 14:53:41 +00:00