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(parent: 94e57b3) | patch
sh: Fix ptrace fpu state initialisation
authorPhil Edworthy <Phil.Edworthy@renesas.com>
Fri, 18 Mar 2011 14:16:31 +0000 (14:16 +0000)
committerGreg Kroah-Hartman <gregkh@suse.de>
Sun, 27 Mar 2011 18:36:12 +0000 (11:36 -0700)
commita65a0507b92ab78164cb5da23c9bad093d7ef2b7
tree770e9532c984ac2435d40a85d48aa737a1e01ff2tree | snapshot
parent94e57b398cdb6c4c311da73c4c369eb86f3cad66commit | diff
sh: Fix ptrace fpu state initialisation

commit c49b6ecf0870e78fa40497cd8b142915c1d5c7c9 upstream.

Commit 0ea820cf introduced the PTRACE_GETFPREGS/SETFPREGS cmds,
but gdb-server still accesses the FPU state using the
PTRACE_PEEKUSR/POKEUSR commands. In this case, xstate was not
initialised.

Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
arch/sh/kernel/ptrace_32.c diff | blob | history
arch/sh/kernel/ptrace_64.c diff | blob | history
Port of xen3.3 xenlinux code to Ubuntu Natty kernel