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https://github.com/kanjitalk755/macemu.git
synced 2024-11-10 10:06:54 +00:00
Recognize 7400 & 7410 cpus
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parent
74cf5d2686
commit
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@ -460,7 +460,7 @@ int main(int argc, char **argv)
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// Parse line
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int i;
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char value[256];
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if (sscanf(line, "cpu : %s", value) == 1) {
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if (sscanf(line, "cpu : %[0-9A-Za-a]", value) == 1) {
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if (strcmp(value, "601") == 0)
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PVR = 0x00010000;
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else if (strcmp(value, "603") == 0)
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@ -481,6 +481,10 @@ int main(int argc, char **argv)
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PVR = 0x00320000;
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else if (strcmp(value, "860") == 0)
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PVR = 0x00500000;
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else if (strcmp(value, "7400") == 0)
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PVR = 0x80000000;
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else if (strcmp(value, "7410") == 0)
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PVR = 0x800c0000;
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else
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printf("WARNING: Unknown CPU type '%s', assuming 604\n", value);
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}
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@ -250,6 +250,25 @@ void DoPatchNameRegistry(void)
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u32.set_value(128);
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RegistryPropertyCreate(power_pc.ptr(), "tlb-size", u32.ptr(), 4);
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break;
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case 0x8000: // 7400
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case 0x800c: // 7410
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u32.set_value(32);
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RegistryPropertyCreate(power_pc.ptr(), "d-cache-block-size", u32.ptr(), 4);
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u32.set_value(128);
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RegistryPropertyCreate(power_pc.ptr(), "d-cache-sets", u32.ptr(), 4);
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u32.set_value(0x8000);
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RegistryPropertyCreate(power_pc.ptr(), "d-cache-size", u32.ptr(), 4);
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u32.set_value(32);
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RegistryPropertyCreate(power_pc.ptr(), "i-cache-block-size", u32.ptr(), 4);
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u32.set_value(128);
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RegistryPropertyCreate(power_pc.ptr(), "i-cache-sets", u32.ptr(), 4);
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u32.set_value(0x8000);
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RegistryPropertyCreate(power_pc.ptr(), "i-cache-size", u32.ptr(), 4);
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u32.set_value(64);
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RegistryPropertyCreate(power_pc.ptr(), "tlb-sets", u32.ptr(), 4);
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u32.set_value(128);
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RegistryPropertyCreate(power_pc.ptr(), "tlb-size", u32.ptr(), 4);
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break;
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default:
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break;
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}
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@ -906,6 +906,18 @@ static bool patch_nanokernel_boot(void)
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lp[7] = htonl(0x00080008); // Inst cache assoc/Data cache assoc
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lp[8] = htonl(0x00800004); // TLB total size/TLB assoc
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break;
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case 0x8000: // 7400
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case 0x800c: // 7410
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lp[0] = htonl(0x1000); // Page size
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lp[1] = htonl(0x8000); // Data cache size
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lp[2] = htonl(0x8000); // Inst cache size
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lp[3] = htonl(0x00200020); // Coherency block size/Reservation granule size
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lp[4] = htonl(0x00000020); // Unified caches/Inst cache line size
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lp[5] = htonl(0x00200020); // Data cache line size/Data cache block size touch
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lp[6] = htonl(0x00200020); // Inst cache block size/Data cache block size
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lp[7] = htonl(0x00080008); // Inst cache assoc/Data cache assoc
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lp[8] = htonl(0x00800002); // TLB total size/TLB assoc
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break;
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default:
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printf("WARNING: Unknown CPU type\n");
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break;
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