diff options
Diffstat (limited to 'src/arch')
-rw-r--r-- | src/arch/x86/insts/microldstop.hh | 9 | ||||
-rw-r--r-- | src/arch/x86/ldstflags.hh | 60 |
2 files changed, 61 insertions, 8 deletions
diff --git a/src/arch/x86/insts/microldstop.hh b/src/arch/x86/insts/microldstop.hh index 4d96c0ec0..32f3fec04 100644 --- a/src/arch/x86/insts/microldstop.hh +++ b/src/arch/x86/insts/microldstop.hh @@ -41,20 +41,13 @@ #define __ARCH_X86_INSTS_MICROLDSTOP_HH__ #include "arch/x86/insts/microop.hh" +#include "arch/x86/ldstflags.hh" #include "mem/packet.hh" #include "mem/request.hh" #include "sim/faults.hh" namespace X86ISA { - const Request::FlagsType SegmentFlagMask = mask(4); - const int FlagShift = 4; - enum FlagBit { - CPL0FlagBit = 1, - AddrSizeFlagBit = 2, - StoreCheck = 4 - }; - /** * Base class for load and store ops */ diff --git a/src/arch/x86/ldstflags.hh b/src/arch/x86/ldstflags.hh new file mode 100644 index 000000000..ce86bde4c --- /dev/null +++ b/src/arch/x86/ldstflags.hh @@ -0,0 +1,60 @@ +/* + * Copyright (c) 2007 The Hewlett-Packard Development Company + * All rights reserved. + * + * The license below extends only to copyright in the software and shall + * not be construed as granting a license to any other intellectual + * property including but not limited to intellectual property relating + * to a hardware implementation of the functionality of the software + * licensed hereunder. You may use the software subject to the license + * terms below provided that you ensure that this notice is replicated + * unmodified and in its entirety in all distributions of the software, + * modified or unmodified, in source code or in binary form. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer; + * redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution; + * neither the name of the copyright holders nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * Authors: Gabe Black + */ + +#ifndef __ARCH_X86_LDSTFLAGS_HH__ +#define __ARCH_X86_LDSTFLAGS_HH__ + +#include "base/bitfield.hh" +#include "mem/request.hh" + +/** + * This is exposed globally, independent of the ISA. + */ +namespace X86ISA +{ + const Request::FlagsType M5_VAR_USED SegmentFlagMask = mask(4); + const int FlagShift = 4; + enum FlagBit { + CPL0FlagBit = 1, + AddrSizeFlagBit = 2, + StoreCheck = 4 + }; +} + +#endif //__ARCH_X86_LDSTFLAGS_HH__ |