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Implement missing WinChip C6/2 and Cyrix III MSRs

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This commit is contained in:
Alexander Babikov
2024-02-04 17:19:12 +05:00
parent 1b9bf568f2
commit 65f40ca71d
2 changed files with 106 additions and 11 deletions
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8
src/cpu/cpu.h
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@@ -232,9 +232,11 @@ typedef struct {
uint64_t ibm_por2; /* 0x00001002 - 486SLC and later */
/* IDT WinChip C6/2/VIA Cyrix III MSRs */
uint32_t fcr; /* 0x00000107 (IDT), 0x00001107 (VIA) */
uint64_t fcr2; /* 0x00000108 (IDT), 0x00001108 (VIA) */
uint64_t fcr3; /* 0x00000108 (IDT), 0x00001108 (VIA) */
uint32_t fcr; /* 0x00000107 (IDT), 0x00001107 (VIA) */
uint64_t fcr2; /* 0x00000108 (IDT), 0x00001108 (VIA) */
uint64_t fcr3; /* 0x00000108 (IDT), 0x00001108 (VIA) */
uint64_t mcr[8]; /* 0x00000110 - 0x00000117 (IDT) */
uint32_t mcr_ctrl; /* 0x00000120 (IDT) */
/* AMD K5/K6 MSRs */
uint64_t amd_hwcr; /* 0x00000083 - all K5 and K6 */