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removed bad RDMSR/WRMSR check which disabled access to AMD extended MSRs

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This commit is contained in:
Stanislav Shwartsman 2011-12-31 12:37:35 +00:00
parent 185490c158
commit 46d8a5894e
1 changed files with 0 additions and 6 deletions
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6
bochs/cpu/msr.cc
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@ -31,9 +31,6 @@ bx_bool BX_CPP_AttrRegparmN(2) BX_CPU_C::rdmsr(Bit32u index, Bit64u *msr)
{
Bit64u val64 = 0;
if ((index & 0x3FFFFFFF) >= BX_MSR_MAX_INDEX)
return 0;
#if BX_CPU_LEVEL >= 6
if (bx_cpuid_support_x2apic()) {
if (index >= 0x800 && index <= 0xBFF) {
@ -440,9 +437,6 @@ bx_bool BX_CPP_AttrRegparmN(2) BX_CPU_C::wrmsr(Bit32u index, Bit64u val_64)
BX_DEBUG(("WRMSR: write %08x:%08x to MSR %x", val32_hi, val32_lo, index));
if ((index & 0x3FFFFFFF) >= BX_MSR_MAX_INDEX)
return 0;
#if BX_CPU_LEVEL >= 6
if (bx_cpuid_support_x2apic()) {
if (index >= 0x800 && index <= 0xBFF) {