diff options
Diffstat (limited to 'src/arch/x86')
| -rw-r--r-- | src/arch/x86/isa.hh | 14 | ||||
| -rw-r--r-- | src/arch/x86/registers.hh | 10 |
2 files changed, 24 insertions, 0 deletions
diff --git a/src/arch/x86/isa.hh b/src/arch/x86/isa.hh index 099d27c7c..b61face09 100644 --- a/src/arch/x86/isa.hh +++ b/src/arch/x86/isa.hh @@ -82,6 +82,8 @@ namespace X86ISA return RegId(CCRegClass, flattenCCIndex(regId.index())); case MiscRegClass: return RegId(MiscRegClass, flattenMiscIndex(regId.index())); + default: + break; } return regId; } @@ -103,6 +105,18 @@ namespace X86ISA } int + flattenVecIndex(int reg) const + { + return reg; + } + + int + flattenVecElemIndex(int reg) const + { + return reg; + } + + int flattenCCIndex(int reg) const { return reg; diff --git a/src/arch/x86/registers.hh b/src/arch/x86/registers.hh index d23731977..9db3349f0 100644 --- a/src/arch/x86/registers.hh +++ b/src/arch/x86/registers.hh @@ -41,6 +41,7 @@ #ifndef __ARCH_X86_REGISTERS_HH__ #define __ARCH_X86_REGISTERS_HH__ +#include "arch/generic/vec_reg.hh" #include "arch/x86/generated/max_inst_regs.hh" #include "arch/x86/regs/int.hh" #include "arch/x86/regs/ccr.hh" @@ -93,6 +94,15 @@ typedef uint64_t IntReg; typedef uint64_t CCReg; typedef uint64_t MiscReg; +// dummy typedefs since we don't have vector regs +constexpr unsigned NumVecElemPerVecReg = 2; +using VecElem = uint32_t; +using VecReg = ::VecRegT<VecElem, NumVecElemPerVecReg, false>; +using ConstVecReg = ::VecRegT<VecElem, NumVecElemPerVecReg, true>; +using VecRegContainer = VecReg::Container; +// This has to be one to prevent warnings that are treated as errors +constexpr unsigned NumVecRegs = 1; + //These floating point types are correct for mmx, but not //technically for x87 (80 bits) or at all for xmm (128 bits) typedef double FloatReg; |