| 1 |
/* |
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* name_registry.cpp - Name Registry handling |
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* |
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* SheepShaver (C) 1997-2005 Christian Bauer and Marc Hellwig |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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*/ |
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|
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#include <string.h> |
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|
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#include "sysdeps.h" |
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#include "name_registry.h" |
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#include "main.h" |
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#include "macos_util.h" |
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#include "user_strings.h" |
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#include "emul_op.h" |
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#include "thunks.h" |
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|
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#define DEBUG 0 |
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#include "debug.h" |
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|
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|
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// Function pointers |
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typedef int16 (*rcec_ptr)(const RegEntryID *, const char *, RegEntryID *); |
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static uint32 rcec_tvect = 0; |
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static inline int16 RegistryCStrEntryCreate(uintptr arg1, const char *arg2, uint32 arg3) |
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{ |
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SheepString arg2str(arg2); |
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return (int16)CallMacOS3(rcec_ptr, rcec_tvect, (const RegEntryID *)arg1, arg2str.addr(), arg3); |
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} |
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typedef int16 (*rpc_ptr)(const RegEntryID *, const char *, const void *, uint32); |
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static uint32 rpc_tvect = 0; |
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static inline int16 RegistryPropertyCreate(uintptr arg1, const char *arg2, uintptr arg3, uint32 arg4) |
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{ |
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SheepString arg2str(arg2); |
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return (int16)CallMacOS4(rpc_ptr, rpc_tvect, (const RegEntryID *)arg1, arg2str.addr(), (const void *)arg3, arg4); |
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} |
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static inline int16 RegistryPropertyCreateStr(uintptr arg1, const char *arg2, const char *arg3) |
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{ |
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SheepString arg3str(arg3); |
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return RegistryPropertyCreate(arg1, arg2, arg3str.addr(), strlen(arg3) + 1); |
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} |
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|
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// Video driver stub |
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static const uint8 video_driver[] = { |
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#include "VideoDriverStub.i" |
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}; |
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|
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// Ethernet driver stub |
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static const uint8 ethernet_driver[] = { |
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#include "EthernetDriverStub.i" |
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}; |
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|
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// Helper for RegEntryID |
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typedef SheepArray<sizeof(RegEntryID)> SheepRegEntryID; |
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|
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// Helper for a <uint32, uint32> pair |
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struct SheepPair : public SheepArray<8> { |
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SheepPair(uint32 base, uint32 size) : SheepArray<8>() |
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{ WriteMacInt32(addr(), base); WriteMacInt32(addr() + 4, size); } |
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}; |
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|
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|
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/* |
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* Patch Name Registry during startup |
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*/ |
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|
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void DoPatchNameRegistry(void) |
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{ |
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SheepVar32 u32; |
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D(bug("Patching Name Registry...")); |
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|
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// Create "device-tree" |
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SheepRegEntryID device_tree; |
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if (!RegistryCStrEntryCreate(0, "Devices:device-tree", device_tree.addr())) { |
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u32.set_value(BusClockSpeed); |
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RegistryPropertyCreate(device_tree.addr(), "clock-frequency", u32.addr(), 4); |
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RegistryPropertyCreateStr(device_tree.addr(), "model", "Power Macintosh"); |
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|
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// Create "AAPL,ROM" |
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SheepRegEntryID aapl_rom; |
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if (!RegistryCStrEntryCreate(device_tree.addr(), "AAPL,ROM", aapl_rom.addr())) { |
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RegistryPropertyCreateStr(aapl_rom.addr(), "device_type", "rom"); |
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SheepPair reg(ROM_BASE, ROM_SIZE); |
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RegistryPropertyCreate(aapl_rom.addr(), "reg", reg.addr(), 8); |
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} |
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|
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// Create "PowerPC,60x" |
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SheepRegEntryID power_pc; |
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char *str; |
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switch (PVR >> 16) { |
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case 1: // 601 |
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str = "PowerPC,601"; |
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break; |
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case 3: // 603 |
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str = "PowerPC,603"; |
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break; |
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case 4: // 604 |
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str = "PowerPC,604"; |
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break; |
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case 6: // 603e |
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str = "PowerPC,603e"; |
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break; |
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case 7: // 603ev |
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str = "PowerPC,603ev"; |
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break; |
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case 8: // 750 |
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str = "PowerPC,750"; |
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break; |
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case 9: // 604e |
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str = "PowerPC,604e"; |
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break; |
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case 10: // 604ev5 |
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str = "PowerPC,604ev"; |
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break; |
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case 50: // 821 |
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str = "PowerPC,821"; |
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break; |
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case 80: // 860 |
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str = "PowerPC,860"; |
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break; |
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case 12: // 7400, 7410, 7450, 7455, 7457 |
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case 0x800c: |
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case 0x8000: |
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case 0x8001: |
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case 0x8002: |
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str = "PowerPC,G4"; |
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break; |
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default: |
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str = "PowerPC,???"; |
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break; |
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} |
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if (!RegistryCStrEntryCreate(device_tree.addr(), str, power_pc.addr())) { |
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u32.set_value(CPUClockSpeed); |
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RegistryPropertyCreate(power_pc.addr(), "clock-frequency", u32.addr(), 4); |
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u32.set_value(BusClockSpeed); |
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RegistryPropertyCreate(power_pc.addr(), "bus-frequency", u32.addr(), 4); |
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u32.set_value(TimebaseSpeed); |
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RegistryPropertyCreate(power_pc.addr(), "timebase-frequency", u32.addr(), 4); |
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u32.set_value(PVR); |
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RegistryPropertyCreate(power_pc.addr(), "cpu-version", u32.addr(), 4); |
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RegistryPropertyCreateStr(power_pc.addr(), "device_type", "cpu"); |
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switch (PVR >> 16) { |
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case 1: // 601 |
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u32.set_value(64); |
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RegistryPropertyCreate(power_pc.addr(), "d-cache-block-size", u32.addr(), 4); |
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u32.set_value(128); |
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RegistryPropertyCreate(power_pc.addr(), "d-cache-sets", u32.addr(), 4); |
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u32.set_value(0x8000); |
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RegistryPropertyCreate(power_pc.addr(), "d-cache-size", u32.addr(), 4); |
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u32.set_value(64); |
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RegistryPropertyCreate(power_pc.addr(), "i-cache-block-size", u32.addr(), 4); |
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u32.set_value(128); |
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RegistryPropertyCreate(power_pc.addr(), "i-cache-sets", u32.addr(), 4); |
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u32.set_value(0x8000); |
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RegistryPropertyCreate(power_pc.addr(), "i-cache-size", u32.addr(), 4); |
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u32.set_value(128); |
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RegistryPropertyCreate(power_pc.addr(), "tlb-sets", u32.addr(), 4); |
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u32.set_value(256); |
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RegistryPropertyCreate(power_pc.addr(), "tlb-size", u32.addr(), 4); |
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break; |
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case 3: // 603 |
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u32.set_value(32); |
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RegistryPropertyCreate(power_pc.addr(), "d-cache-block-size", u32.addr(), 4); |
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u32.set_value(64); |
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RegistryPropertyCreate(power_pc.addr(), "d-cache-sets", u32.addr(), 4); |
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u32.set_value(0x2000); |
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RegistryPropertyCreate(power_pc.addr(), "d-cache-size", u32.addr(), 4); |
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u32.set_value(32); |
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RegistryPropertyCreate(power_pc.addr(), "i-cache-block-size", u32.addr(), 4); |
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u32.set_value(64); |
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RegistryPropertyCreate(power_pc.addr(), "i-cache-sets", u32.addr(), 4); |
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u32.set_value(0x2000); |
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RegistryPropertyCreate(power_pc.addr(), "i-cache-size", u32.addr(), 4); |
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u32.set_value(32); |
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RegistryPropertyCreate(power_pc.addr(), "tlb-sets", u32.addr(), 4); |
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u32.set_value(64); |
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RegistryPropertyCreate(power_pc.addr(), "tlb-size", u32.addr(), 4); |
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break; |
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case 4: // 604 |
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u32.set_value(32); |
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RegistryPropertyCreate(power_pc.addr(), "d-cache-block-size", u32.addr(), 4); |
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u32.set_value(128); |
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RegistryPropertyCreate(power_pc.addr(), "d-cache-sets", u32.addr(), 4); |
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u32.set_value(0x4000); |
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RegistryPropertyCreate(power_pc.addr(), "d-cache-size", u32.addr(), 4); |
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u32.set_value(32); |
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RegistryPropertyCreate(power_pc.addr(), "i-cache-block-size", u32.addr(), 4); |
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u32.set_value(128); |
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RegistryPropertyCreate(power_pc.addr(), "i-cache-sets", u32.addr(), 4); |
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u32.set_value(0x4000); |
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RegistryPropertyCreate(power_pc.addr(), "i-cache-size", u32.addr(), 4); |
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u32.set_value(64); |
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RegistryPropertyCreate(power_pc.addr(), "tlb-sets", u32.addr(), 4); |
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u32.set_value(128); |
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RegistryPropertyCreate(power_pc.addr(), "tlb-size", u32.addr(), 4); |
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break; |
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case 6: // 603e |
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case 7: // 603ev |
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u32.set_value(32); |
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RegistryPropertyCreate(power_pc.addr(), "d-cache-block-size", u32.addr(), 4); |
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u32.set_value(128); |
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RegistryPropertyCreate(power_pc.addr(), "d-cache-sets", u32.addr(), 4); |
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u32.set_value(0x4000); |
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RegistryPropertyCreate(power_pc.addr(), "d-cache-size", u32.addr(), 4); |
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u32.set_value(32); |
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RegistryPropertyCreate(power_pc.addr(), "i-cache-block-size", u32.addr(), 4); |
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u32.set_value(128); |
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RegistryPropertyCreate(power_pc.addr(), "i-cache-sets", u32.addr(), 4); |
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u32.set_value(0x4000); |
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RegistryPropertyCreate(power_pc.addr(), "i-cache-size", u32.addr(), 4); |
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u32.set_value(32); |
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RegistryPropertyCreate(power_pc.addr(), "tlb-sets", u32.addr(), 4); |
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u32.set_value(64); |
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RegistryPropertyCreate(power_pc.addr(), "tlb-size", u32.addr(), 4); |
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break; |
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case 8: // 750, 750FX |
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case 0x7000: |
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u32.set_value(32); |
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RegistryPropertyCreate(power_pc.addr(), "d-cache-block-size", u32.addr(), 4); |
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u32.set_value(256); |
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RegistryPropertyCreate(power_pc.addr(), "d-cache-sets", u32.addr(), 4); |
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u32.set_value(0x8000); |
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RegistryPropertyCreate(power_pc.addr(), "d-cache-size", u32.addr(), 4); |
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u32.set_value(32); |
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RegistryPropertyCreate(power_pc.addr(), "i-cache-block-size", u32.addr(), 4); |
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u32.set_value(256); |
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RegistryPropertyCreate(power_pc.addr(), "i-cache-sets", u32.addr(), 4); |
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u32.set_value(0x8000); |
| 242 |
RegistryPropertyCreate(power_pc.addr(), "i-cache-size", u32.addr(), 4); |
| 243 |
u32.set_value(64); |
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RegistryPropertyCreate(power_pc.addr(), "tlb-sets", u32.addr(), 4); |
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u32.set_value(128); |
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RegistryPropertyCreate(power_pc.addr(), "tlb-size", u32.addr(), 4); |
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break; |
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case 9: // 604e |
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case 10: // 604ev5 |
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u32.set_value(32); |
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RegistryPropertyCreate(power_pc.addr(), "d-cache-block-size", u32.addr(), 4); |
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u32.set_value(256); |
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RegistryPropertyCreate(power_pc.addr(), "d-cache-sets", u32.addr(), 4); |
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u32.set_value(0x8000); |
| 255 |
RegistryPropertyCreate(power_pc.addr(), "d-cache-size", u32.addr(), 4); |
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u32.set_value(32); |
| 257 |
RegistryPropertyCreate(power_pc.addr(), "i-cache-block-size", u32.addr(), 4); |
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u32.set_value(256); |
| 259 |
RegistryPropertyCreate(power_pc.addr(), "i-cache-sets", u32.addr(), 4); |
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u32.set_value(0x8000); |
| 261 |
RegistryPropertyCreate(power_pc.addr(), "i-cache-size", u32.addr(), 4); |
| 262 |
u32.set_value(64); |
| 263 |
RegistryPropertyCreate(power_pc.addr(), "tlb-sets", u32.addr(), 4); |
| 264 |
u32.set_value(128); |
| 265 |
RegistryPropertyCreate(power_pc.addr(), "tlb-size", u32.addr(), 4); |
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break; |
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case 12: // 7400, 7410, 7450, 7455, 7457 |
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case 0x800c: |
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case 0x8000: |
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case 0x8001: |
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case 0x8002: |
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u32.set_value(32); |
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RegistryPropertyCreate(power_pc.addr(), "d-cache-block-size", u32.addr(), 4); |
| 274 |
u32.set_value(128); |
| 275 |
RegistryPropertyCreate(power_pc.addr(), "d-cache-sets", u32.addr(), 4); |
| 276 |
u32.set_value(0x8000); |
| 277 |
RegistryPropertyCreate(power_pc.addr(), "d-cache-size", u32.addr(), 4); |
| 278 |
u32.set_value(32); |
| 279 |
RegistryPropertyCreate(power_pc.addr(), "i-cache-block-size", u32.addr(), 4); |
| 280 |
u32.set_value(128); |
| 281 |
RegistryPropertyCreate(power_pc.addr(), "i-cache-sets", u32.addr(), 4); |
| 282 |
u32.set_value(0x8000); |
| 283 |
RegistryPropertyCreate(power_pc.addr(), "i-cache-size", u32.addr(), 4); |
| 284 |
u32.set_value(64); |
| 285 |
RegistryPropertyCreate(power_pc.addr(), "tlb-sets", u32.addr(), 4); |
| 286 |
u32.set_value(128); |
| 287 |
RegistryPropertyCreate(power_pc.addr(), "tlb-size", u32.addr(), 4); |
| 288 |
break; |
| 289 |
case 0x39: // 970 |
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u32.set_value(128); |
| 291 |
RegistryPropertyCreate(power_pc.addr(), "d-cache-block-size", u32.addr(), 4); |
| 292 |
u32.set_value(128); |
| 293 |
RegistryPropertyCreate(power_pc.addr(), "d-cache-sets", u32.addr(), 4); |
| 294 |
u32.set_value(0x8000); |
| 295 |
RegistryPropertyCreate(power_pc.addr(), "d-cache-size", u32.addr(), 4); |
| 296 |
u32.set_value(128); |
| 297 |
RegistryPropertyCreate(power_pc.addr(), "i-cache-block-size", u32.addr(), 4); |
| 298 |
u32.set_value(512); |
| 299 |
RegistryPropertyCreate(power_pc.addr(), "i-cache-sets", u32.addr(), 4); |
| 300 |
u32.set_value(0x10000); |
| 301 |
RegistryPropertyCreate(power_pc.addr(), "i-cache-size", u32.addr(), 4); |
| 302 |
u32.set_value(256); |
| 303 |
RegistryPropertyCreate(power_pc.addr(), "tlb-sets", u32.addr(), 4); |
| 304 |
u32.set_value(0x1000); |
| 305 |
RegistryPropertyCreate(power_pc.addr(), "tlb-size", u32.addr(), 4); |
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break; |
| 307 |
default: |
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break; |
| 309 |
} |
| 310 |
u32.set_value(32); |
| 311 |
RegistryPropertyCreate(power_pc.addr(), "reservation-granularity", u32.addr(), 4); |
| 312 |
SheepPair reg(0, 0); |
| 313 |
RegistryPropertyCreate(power_pc.addr(), "reg", reg.addr(), 8); |
| 314 |
} |
| 315 |
|
| 316 |
// Create "memory" |
| 317 |
SheepRegEntryID memory; |
| 318 |
if (!RegistryCStrEntryCreate(device_tree.addr(), "memory", memory.addr())) { |
| 319 |
SheepPair reg(RAMBase, RAMSize); |
| 320 |
RegistryPropertyCreateStr(memory.addr(), "device_type", "memory"); |
| 321 |
RegistryPropertyCreate(memory.addr(), "reg", reg.addr(), 8); |
| 322 |
} |
| 323 |
|
| 324 |
// Create "video" |
| 325 |
SheepRegEntryID video; |
| 326 |
if (!RegistryCStrEntryCreate(device_tree.addr(), "video", video.addr())) { |
| 327 |
RegistryPropertyCreateStr(video.addr(), "AAPL,connector", "monitor"); |
| 328 |
RegistryPropertyCreateStr(video.addr(), "device_type", "display"); |
| 329 |
SheepArray<sizeof(video_driver)> the_video_driver; |
| 330 |
Host2Mac_memcpy(the_video_driver.addr(), video_driver, sizeof(video_driver)); |
| 331 |
RegistryPropertyCreate(video.addr(), "driver,AAPL,MacOS,PowerPC", the_video_driver.addr(), sizeof(video_driver)); |
| 332 |
RegistryPropertyCreateStr(video.addr(), "model", "SheepShaver Video"); |
| 333 |
} |
| 334 |
|
| 335 |
// Create "ethernet" |
| 336 |
// XXX the current ethernet driver is not direct addressing clean |
| 337 |
#if REAL_ADDRESSING |
| 338 |
SheepRegEntryID ethernet; |
| 339 |
if (!RegistryCStrEntryCreate(device_tree.addr(), "ethernet", ethernet.addr())) { |
| 340 |
RegistryPropertyCreateStr(ethernet.addr(), "AAPL,connector", "ethernet"); |
| 341 |
RegistryPropertyCreateStr(ethernet.addr(), "device_type", "network"); |
| 342 |
SheepArray<sizeof(ethernet_driver)> the_ethernet_driver; |
| 343 |
Host2Mac_memcpy(the_ethernet_driver.addr(), ethernet_driver, sizeof(ethernet_driver)); |
| 344 |
RegistryPropertyCreate(ethernet.addr(), "driver,AAPL,MacOS,PowerPC", the_ethernet_driver.addr(), sizeof(ethernet_driver)); |
| 345 |
// local-mac-address |
| 346 |
// max-frame-size 2048 |
| 347 |
} |
| 348 |
#endif |
| 349 |
} |
| 350 |
D(bug("done.\n")); |
| 351 |
} |
| 352 |
|
| 353 |
void PatchNameRegistry(void) |
| 354 |
{ |
| 355 |
// Find RegistryCStrEntryCreate() and RegistryPropertyCreate() TVECTs |
| 356 |
rcec_tvect = FindLibSymbol("\017NameRegistryLib", "\027RegistryCStrEntryCreate"); |
| 357 |
D(bug("RegistryCStrEntryCreate TVECT at %08x\n", rcec_tvect)); |
| 358 |
rpc_tvect = FindLibSymbol("\017NameRegistryLib", "\026RegistryPropertyCreate"); |
| 359 |
D(bug("RegistryPropertyCreate TVECT at %08x\n", rpc_tvect)); |
| 360 |
if (rcec_tvect == 0 || rpc_tvect == 0) { |
| 361 |
ErrorAlert(GetString(STR_NO_NAME_REGISTRY_ERR)); |
| 362 |
QuitEmulator(); |
| 363 |
} |
| 364 |
|
| 365 |
// Main routine must be executed in PPC mode |
| 366 |
ExecuteNative(NATIVE_PATCH_NAME_REGISTRY); |
| 367 |
} |
