From: Catalin Marinas <catalin.marinas@arm.com>
Date: Wed, 11 Feb 2009 12:12:56 +0000 (+0100)
Subject: [ARM] 5387/1: Add ptrace VFP support on ARM
X-Git-Tag: v2.6.30-rc1~636^2~52^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3d1228ead618b88e8606015cbabc49019981805d;p=pandora-kernel.git

[ARM] 5387/1: Add ptrace VFP support on ARM

This patch adds ptrace support for setting and getting the VFP registers
using PTRACE_SETVFPREGS and PTRACE_GETVFPREGS. The user_vfp structure
defined in asm/user.h contains 32 double registers (to cover VFPv3 and
Neon hardware) and the FPSCR register.

Cc: Paul Brook <paul@codesourcery.com>
Cc: Daniel Jacobowitz <dan@codesourcery.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

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