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keep global pages when needed in INVPCID/INVVPID

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This commit is contained in:
Stanislav Shwartsman 2011-09-16 20:52:38 +00:00
parent 3632340dac
commit ea54f40361
1 changed files with 4 additions and 4 deletions
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8
bochs/cpu/vmx.cc
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@ -2980,7 +2980,7 @@ BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::INVVPID(bxInstruction_c *i)
break;
case BX_INVEPT_INVVPID_SINGLE_CONTEXT_NON_GLOBAL_INVALIDATION:
TLB_flush(); // invalidate all mappings tagged with VPID except globals
TLB_flushNonGlobal(); // invalidate all mappings tagged with VPID except globals
break;
default:
@ -3046,7 +3046,7 @@ BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::INVPCID(bxInstruction_c *i)
BX_ERROR(("INVPCID: invalid PCID"));
exception(BX_GP_EXCEPTION, 0);
}
TLB_flush(); // Invalidate all mappings for LADDR tagged with PCID except globals
TLB_flushNonGlobal(); // Invalidate all mappings for LADDR tagged with PCID except globals
break;
case BX_INVPCID_SINGLE_CONTEXT_NON_GLOBAL_INVALIDATION:
@ -3054,7 +3054,7 @@ BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::INVPCID(bxInstruction_c *i)
BX_ERROR(("INVPCID: invalid PCID"));
exception(BX_GP_EXCEPTION, 0);
}
TLB_flush(); // Invalidate all mappings tagged with PCID except globals
TLB_flushNonGlobal(); // Invalidate all mappings tagged with PCID except globals
break;
case BX_INVPCID_ALL_CONTEXT_INVALIDATION:
@ -3062,7 +3062,7 @@ BX_INSF_TYPE BX_CPP_AttrRegparmN(1) BX_CPU_C::INVPCID(bxInstruction_c *i)
break;
case BX_INVPCID_ALL_CONTEXT_NON_GLOBAL_INVALIDATION:
TLB_flush(); // Invalidate all mappings tagged with any PCID except globals
TLB_flushNonGlobal(); // Invalidate all mappings tagged with any PCID except globals
break;
default: