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Implemented i686 MSR 404.

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This commit is contained in:
OBattler
2020-06-12 17:24:58 +02:00
parent 98b57912b3
commit 42508ceb52
1 changed files with 9 additions and 1 deletions
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10
src/cpu_common/cpu.c
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@@ -203,6 +203,7 @@ uint64_t ecx11e_msr = 0;
uint64_t ecx186_msr = 0;
uint64_t ecx187_msr = 0;
uint64_t ecx1e0_msr = 0;
uint64_t ecx404_msr = 0;
uint64_t ecx570_msr = 0;
uint64_t ecx83_msr = 0; /* AMD K5 and K6 MSR's. */
@@ -2877,6 +2878,10 @@ void cpu_RDMSR()
EAX = mtrr_deftype_msr & 0xffffffff;
EDX = mtrr_deftype_msr >> 32;
break;
case 0x404:
EAX = ecx404_msr & 0xffffffff;
EDX = ecx404_msr >> 32;
break;
case 0x570:
EAX = ecx570_msr & 0xffffffff;
EDX = ecx570_msr >> 32;
@@ -3293,9 +3298,12 @@ void cpu_WRMSR()
case 0x2FF:
mtrr_deftype_msr = EAX | ((uint64_t)EDX << 32);
break;
case 0x404:
ecx404_msr = EAX | ((uint64_t)EDX << 32);
break;
case 0x570:
ecx570_msr = EAX | ((uint64_t)EDX << 32);
break;
break;
default:
i686_invalid_wrmsr:
cpu_log("WRMSR: Invalid MSR: %08X\n", ECX);