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Fixed the state of the 486 DX2 WB CPU's used by the PC 330.

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OBattler
2023-10-13 06:00:38 +02:00
parent 15104475a1
commit be4d160024
2 changed files with 8 additions and 5 deletions
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5
src/cpu/cpu.c
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@@ -1920,7 +1920,10 @@ cpu_CPUID(void)
EDX = 0x49656e69;
ECX = 0x6c65746e;
} else if (EAX == 1) {
EAX = CPUID;
if ((CPUID == 0x0436) && (cr0 & (1 << 29)))
EAX = 0x0470;
else
EAX = CPUID;
EBX = ECX = 0;
EDX = CPUID_FPU | CPUID_VME;
} else

8
src/cpu/cpu_table.c
View File

@@ -439,13 +439,13 @@ const cpu_family_t cpu_families[] = {
{"", 0}
}
}, {
.package = CPU_PKG_SOCKET3_PC330,
.package = CPU_PKG_SOCKET1 | CPU_PKG_SOCKET3_PC330,
.manufacturer = "Intel",
.name = "i486DX2",
.name = "i486DX2 WB",
.internal_name = "i486dx2_pc330",
.cpus = (const CPU[]) {
{"50", CPU_i486DX_SLENH, fpus_internal, 50000000, 2, 5000, 0x470, 0x470, 0, CPU_SUPPORTS_DYNAREC, 8, 8,6,6, 6},
{"66", CPU_i486DX_SLENH, fpus_internal, 66666666, 2, 5000, 0x470, 0x470, 0, CPU_SUPPORTS_DYNAREC, 12,12,6,6, 8},
{"50", CPU_i486DX_SLENH, fpus_internal, 50000000, 2, 5000, 0x436, 0x436, 0, CPU_SUPPORTS_DYNAREC, 8, 8,6,6, 6},
{"66", CPU_i486DX_SLENH, fpus_internal, 66666666, 2, 5000, 0x436, 0x436, 0, CPU_SUPPORTS_DYNAREC, 12,12,6,6, 8},
{"", 0}
}
}, {