x86_traits.hh revision 5357
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IN NO EVENT SHALL THE COPYRIGHT 47 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 48 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 49 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 50 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 51 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 52 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 53 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 54 * 55 * Authors: Gabe Black 56 */ 57 58#include "sim/host.hh" 59 60#ifndef __ARCH_X86_X86TRAITS_HH__ 61#define __ARCH_X86_X86TRAITS_HH__ 62 63namespace X86ISA 64{ 65 const int NumMicroIntRegs = 16; 66 67 const int NumPseudoIntRegs = 1; 68 //1. The condition code bits of the rflags register. 69 const int NumImplicitIntRegs = 5; 70 //1. The lower part of the result of multiplication. 71 //2. The upper part of the result of multiplication. 72 //3. The quotient from division 73 //4. The remainder from division 74 //5. The divisor for division 75 76 const int NumMMXRegs = 8; 77 const int NumXMMRegs = 16; 78 const int NumMicroFpRegs = 8; 79 80 const int NumCRegs = 16; 81 const int NumDRegs = 8; 82 83 const int NumSegments = 6; 84 const int NumSysSegments = 4; 85 86 const Addr IntAddrPrefixMask = ULL(0xffffffff00000000); 87 const Addr IntAddrPrefixCPUID = ULL(0x100000000); 88 const Addr IntAddrPrefixMSR = ULL(0x200000000); 89 const Addr IntAddrPrefixIO = ULL(0x300000000); 90 91 const Addr PhysAddrPrefixIO = ULL(0x8000000000000000); 92 const Addr PhysAddrPrefixPciConfig = ULL(0xC000000000000000); 93} 94 95#endif //__ARCH_X86_X86TRAITS_HH__ 96