interrupts.cc (11479:8b23edf06cd3) interrupts.cc (11793:ef606668d247)
1/*
2 * Copyright (c) 2012-2013 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

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44 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
45 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
46 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
47 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
48 *
49 * Authors: Gabe Black
50 */
51
1/*
2 * Copyright (c) 2012-2013 ARM Limited
3 * All rights reserved
4 *
5 * The license below extends only to copyright in the software and shall
6 * not be construed as granting a license to any other intellectual
7 * property including but not limited to intellectual property relating
8 * to a hardware implementation of the functionality of the software

--- 35 unchanged lines hidden (view full) ---

44 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
45 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
46 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
47 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
48 *
49 * Authors: Gabe Black
50 */
51
52#include "arch/x86/interrupts.hh"
53
52#include <memory>
53
54#include <memory>
55
54#include "arch/x86/regs/apic.hh"
55#include "arch/x86/interrupts.hh"
56#include "arch/x86/intmessage.hh"
56#include "arch/x86/intmessage.hh"
57#include "arch/x86/regs/apic.hh"
57#include "cpu/base.hh"
58#include "debug/LocalApic.hh"
59#include "dev/x86/i82094aa.hh"
60#include "dev/x86/pc.hh"
61#include "dev/x86/south_bridge.hh"
62#include "mem/packet_access.hh"
58#include "cpu/base.hh"
59#include "debug/LocalApic.hh"
60#include "dev/x86/i82094aa.hh"
61#include "dev/x86/pc.hh"
62#include "dev/x86/south_bridge.hh"
63#include "mem/packet_access.hh"
63#include "sim/system.hh"
64#include "sim/full_system.hh"
64#include "sim/full_system.hh"
65#include "sim/system.hh"
65
66int
67divideFromConf(uint32_t conf)
68{
69 // This figures out what division we want from the division configuration
70 // register in the local APIC. The encoding is a little odd but it can
71 // be deciphered fairly easily.
72 int shift = ((conf & 0x8) >> 1) | (conf & 0x3);

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67int
68divideFromConf(uint32_t conf)
69{
70 // This figures out what division we want from the division configuration
71 // register in the local APIC. The encoding is a little odd but it can
72 // be deciphered fairly easily.
73 int shift = ((conf & 0x8) >> 1) | (conf & 0x3);

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