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root/cebix/SheepShaver/src/name_registry.cpp
Revision: 1.19
Committed: 2005-07-03T22:02:01Z (19 years, 4 months ago) by gbeauche
Branch: MAIN
Changes since 1.18: +4 -3 lines
Log Message: 
Minor tweaks to support compilation of ether.cpp within MacOS. i.e. mostly
migrate the Ethernet driver to the MacOS side. This is enabled for
DIRECT_ADDRESSING cases. I didn't want to alter much of ether.cpp (as it
would have required to support that mode). Of course, in REAL_ADDRESSING
mode (the default) and for debugging purposes, the old driver is still
available.

File Contents

# User Rev Content
1 cebix 1.1 /*
2     * name_registry.cpp - Name Registry handling
3     *
4 gbeauche 1.17 * SheepShaver (C) 1997-2005 Christian Bauer and Marc Hellwig
5 cebix 1.1 *
6     * This program is free software; you can redistribute it and/or modify
7     * it under the terms of the GNU General Public License as published by
8     * the Free Software Foundation; either version 2 of the License, or
9     * (at your option) any later version.
10     *
11     * This program is distributed in the hope that it will be useful,
12     * but WITHOUT ANY WARRANTY; without even the implied warranty of
13     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14     * GNU General Public License for more details.
15     *
16     * You should have received a copy of the GNU General Public License
17     * along with this program; if not, write to the Free Software
18     * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19     */
20    
21     #include <string.h>
22    
23     #include "sysdeps.h"
24     #include "name_registry.h"
25     #include "main.h"
26     #include "macos_util.h"
27     #include "user_strings.h"
28 gbeauche 1.2 #include "emul_op.h"
29 gbeauche 1.4 #include "thunks.h"
30 cebix 1.1
31     #define DEBUG 0
32     #include "debug.h"
33    
34    
35     // Function pointers
36     typedef int16 (*rcec_ptr)(const RegEntryID *, const char *, RegEntryID *);
37     static uint32 rcec_tvect = 0;
38 gbeauche 1.13 static inline int16 RegistryCStrEntryCreate(uintptr arg1, const char *arg2, uint32 arg3)
39 cebix 1.1 {
40 gbeauche 1.14 SheepString arg2str(arg2);
41     return (int16)CallMacOS3(rcec_ptr, rcec_tvect, (const RegEntryID *)arg1, arg2str.addr(), arg3);
42 cebix 1.1 }
43     typedef int16 (*rpc_ptr)(const RegEntryID *, const char *, const void *, uint32);
44     static uint32 rpc_tvect = 0;
45 gbeauche 1.13 static inline int16 RegistryPropertyCreate(uintptr arg1, const char *arg2, uintptr arg3, uint32 arg4)
46 cebix 1.1 {
47 gbeauche 1.14 SheepString arg2str(arg2);
48     return (int16)CallMacOS4(rpc_ptr, rpc_tvect, (const RegEntryID *)arg1, arg2str.addr(), (const void *)arg3, arg4);
49     }
50     static inline int16 RegistryPropertyCreateStr(uintptr arg1, const char *arg2, const char *arg3)
51     {
52     SheepString arg3str(arg3);
53     return RegistryPropertyCreate(arg1, arg2, arg3str.addr(), strlen(arg3) + 1);
54 cebix 1.1 }
55    
56     // Video driver stub
57     static const uint8 video_driver[] = {
58     #include "VideoDriverStub.i"
59     };
60    
61     // Ethernet driver stub
62     static const uint8 ethernet_driver[] = {
63 gbeauche 1.19 #ifdef USE_ETHER_FULL_DRIVER
64     #include "EthernetDriverFull.i"
65     #else
66 cebix 1.1 #include "EthernetDriverStub.i"
67 gbeauche 1.19 #endif
68 cebix 1.1 };
69    
70 gbeauche 1.4 // Helper for RegEntryID
71 gbeauche 1.13 typedef SheepArray<sizeof(RegEntryID)> SheepRegEntryID;
72 gbeauche 1.4
73     // Helper for a <uint32, uint32> pair
74     struct SheepPair : public SheepArray<8> {
75     SheepPair(uint32 base, uint32 size) : SheepArray<8>()
76     { WriteMacInt32(addr(), base); WriteMacInt32(addr() + 4, size); }
77     };
78    
79 cebix 1.1
80     /*
81     * Patch Name Registry during startup
82     */
83    
84 gbeauche 1.2 void DoPatchNameRegistry(void)
85 cebix 1.1 {
86 gbeauche 1.4 SheepVar32 u32;
87 cebix 1.1 D(bug("Patching Name Registry..."));
88    
89     // Create "device-tree"
90 gbeauche 1.4 SheepRegEntryID device_tree;
91 gbeauche 1.13 if (!RegistryCStrEntryCreate(0, "Devices:device-tree", device_tree.addr())) {
92 gbeauche 1.4 u32.set_value(BusClockSpeed);
93 gbeauche 1.13 RegistryPropertyCreate(device_tree.addr(), "clock-frequency", u32.addr(), 4);
94     RegistryPropertyCreateStr(device_tree.addr(), "model", "Power Macintosh");
95 cebix 1.1
96     // Create "AAPL,ROM"
97 gbeauche 1.4 SheepRegEntryID aapl_rom;
98 gbeauche 1.13 if (!RegistryCStrEntryCreate(device_tree.addr(), "AAPL,ROM", aapl_rom.addr())) {
99     RegistryPropertyCreateStr(aapl_rom.addr(), "device_type", "rom");
100 gbeauche 1.4 SheepPair reg(ROM_BASE, ROM_SIZE);
101 gbeauche 1.13 RegistryPropertyCreate(aapl_rom.addr(), "reg", reg.addr(), 8);
102 cebix 1.1 }
103    
104     // Create "PowerPC,60x"
105 gbeauche 1.4 SheepRegEntryID power_pc;
106 cebix 1.1 char *str;
107     switch (PVR >> 16) {
108     case 1: // 601
109     str = "PowerPC,601";
110     break;
111     case 3: // 603
112     str = "PowerPC,603";
113     break;
114     case 4: // 604
115     str = "PowerPC,604";
116     break;
117     case 6: // 603e
118     str = "PowerPC,603e";
119     break;
120     case 7: // 603ev
121     str = "PowerPC,603ev";
122     break;
123     case 8: // 750
124     str = "PowerPC,750";
125     break;
126     case 9: // 604e
127     str = "PowerPC,604e";
128     break;
129     case 10: // 604ev5
130     str = "PowerPC,604ev";
131     break;
132     case 50: // 821
133     str = "PowerPC,821";
134     break;
135     case 80: // 860
136     str = "PowerPC,860";
137     break;
138 gbeauche 1.16 case 12: // 7400, 7410, 7450, 7455, 7457
139     case 0x800c:
140     case 0x8000:
141     case 0x8001:
142     case 0x8002:
143     str = "PowerPC,G4";
144     break;
145 cebix 1.1 default:
146     str = "PowerPC,???";
147     break;
148     }
149 gbeauche 1.13 if (!RegistryCStrEntryCreate(device_tree.addr(), str, power_pc.addr())) {
150 gbeauche 1.4 u32.set_value(CPUClockSpeed);
151 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "clock-frequency", u32.addr(), 4);
152 gbeauche 1.9 u32.set_value(BusClockSpeed);
153 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "bus-frequency", u32.addr(), 4);
154 gbeauche 1.12 u32.set_value(TimebaseSpeed);
155 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "timebase-frequency", u32.addr(), 4);
156 gbeauche 1.4 u32.set_value(PVR);
157 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "cpu-version", u32.addr(), 4);
158     RegistryPropertyCreateStr(power_pc.addr(), "device_type", "cpu");
159 cebix 1.1 switch (PVR >> 16) {
160     case 1: // 601
161 gbeauche 1.4 u32.set_value(64);
162 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-block-size", u32.addr(), 4);
163 gbeauche 1.4 u32.set_value(128);
164 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-sets", u32.addr(), 4);
165 gbeauche 1.4 u32.set_value(0x8000);
166 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-size", u32.addr(), 4);
167 gbeauche 1.4 u32.set_value(64);
168 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-block-size", u32.addr(), 4);
169 gbeauche 1.4 u32.set_value(128);
170 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-sets", u32.addr(), 4);
171 gbeauche 1.4 u32.set_value(0x8000);
172 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-size", u32.addr(), 4);
173 gbeauche 1.4 u32.set_value(128);
174 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "tlb-sets", u32.addr(), 4);
175 gbeauche 1.4 u32.set_value(256);
176 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "tlb-size", u32.addr(), 4);
177 cebix 1.1 break;
178     case 3: // 603
179 gbeauche 1.4 u32.set_value(32);
180 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-block-size", u32.addr(), 4);
181 gbeauche 1.4 u32.set_value(64);
182 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-sets", u32.addr(), 4);
183 gbeauche 1.4 u32.set_value(0x2000);
184 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-size", u32.addr(), 4);
185 gbeauche 1.4 u32.set_value(32);
186 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-block-size", u32.addr(), 4);
187 gbeauche 1.4 u32.set_value(64);
188 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-sets", u32.addr(), 4);
189 gbeauche 1.4 u32.set_value(0x2000);
190 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-size", u32.addr(), 4);
191 gbeauche 1.4 u32.set_value(32);
192 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "tlb-sets", u32.addr(), 4);
193 gbeauche 1.4 u32.set_value(64);
194 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "tlb-size", u32.addr(), 4);
195 cebix 1.1 break;
196     case 4: // 604
197 gbeauche 1.4 u32.set_value(32);
198 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-block-size", u32.addr(), 4);
199 gbeauche 1.4 u32.set_value(128);
200 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-sets", u32.addr(), 4);
201 gbeauche 1.4 u32.set_value(0x4000);
202 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-size", u32.addr(), 4);
203 gbeauche 1.4 u32.set_value(32);
204 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-block-size", u32.addr(), 4);
205 gbeauche 1.4 u32.set_value(128);
206 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-sets", u32.addr(), 4);
207 gbeauche 1.4 u32.set_value(0x4000);
208 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-size", u32.addr(), 4);
209 gbeauche 1.4 u32.set_value(64);
210 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "tlb-sets", u32.addr(), 4);
211 gbeauche 1.4 u32.set_value(128);
212 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "tlb-size", u32.addr(), 4);
213 cebix 1.1 break;
214     case 6: // 603e
215     case 7: // 603ev
216 gbeauche 1.4 u32.set_value(32);
217 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-block-size", u32.addr(), 4);
218 gbeauche 1.4 u32.set_value(128);
219 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-sets", u32.addr(), 4);
220 gbeauche 1.4 u32.set_value(0x4000);
221 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-size", u32.addr(), 4);
222 gbeauche 1.4 u32.set_value(32);
223 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-block-size", u32.addr(), 4);
224 gbeauche 1.4 u32.set_value(128);
225 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-sets", u32.addr(), 4);
226 gbeauche 1.4 u32.set_value(0x4000);
227 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-size", u32.addr(), 4);
228 gbeauche 1.4 u32.set_value(32);
229 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "tlb-sets", u32.addr(), 4);
230 gbeauche 1.4 u32.set_value(64);
231 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "tlb-size", u32.addr(), 4);
232 cebix 1.1 break;
233 gbeauche 1.10 case 8: // 750, 750FX
234     case 0x7000:
235 gbeauche 1.4 u32.set_value(32);
236 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-block-size", u32.addr(), 4);
237 gbeauche 1.4 u32.set_value(256);
238 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-sets", u32.addr(), 4);
239 gbeauche 1.4 u32.set_value(0x8000);
240 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-size", u32.addr(), 4);
241 gbeauche 1.4 u32.set_value(32);
242 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-block-size", u32.addr(), 4);
243 gbeauche 1.4 u32.set_value(256);
244 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-sets", u32.addr(), 4);
245 gbeauche 1.4 u32.set_value(0x8000);
246 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-size", u32.addr(), 4);
247 gbeauche 1.4 u32.set_value(64);
248 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "tlb-sets", u32.addr(), 4);
249 gbeauche 1.4 u32.set_value(128);
250 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "tlb-size", u32.addr(), 4);
251 cebix 1.1 break;
252     case 9: // 604e
253     case 10: // 604ev5
254 gbeauche 1.4 u32.set_value(32);
255 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-block-size", u32.addr(), 4);
256 gbeauche 1.4 u32.set_value(256);
257 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-sets", u32.addr(), 4);
258 gbeauche 1.4 u32.set_value(0x8000);
259 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-size", u32.addr(), 4);
260 gbeauche 1.4 u32.set_value(32);
261 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-block-size", u32.addr(), 4);
262 gbeauche 1.4 u32.set_value(256);
263 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-sets", u32.addr(), 4);
264 gbeauche 1.4 u32.set_value(0x8000);
265 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-size", u32.addr(), 4);
266 gbeauche 1.4 u32.set_value(64);
267 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "tlb-sets", u32.addr(), 4);
268 gbeauche 1.4 u32.set_value(128);
269 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "tlb-size", u32.addr(), 4);
270 cebix 1.1 break;
271 gbeauche 1.10 case 12: // 7400, 7410, 7450, 7455, 7457
272 gbeauche 1.8 case 0x800c:
273 gbeauche 1.10 case 0x8000:
274     case 0x8001:
275     case 0x8002:
276 gbeauche 1.7 u32.set_value(32);
277 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-block-size", u32.addr(), 4);
278 gbeauche 1.7 u32.set_value(128);
279 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-sets", u32.addr(), 4);
280 gbeauche 1.7 u32.set_value(0x8000);
281 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-size", u32.addr(), 4);
282 gbeauche 1.7 u32.set_value(32);
283 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-block-size", u32.addr(), 4);
284 gbeauche 1.7 u32.set_value(128);
285 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-sets", u32.addr(), 4);
286 gbeauche 1.7 u32.set_value(0x8000);
287 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-size", u32.addr(), 4);
288 gbeauche 1.7 u32.set_value(64);
289 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "tlb-sets", u32.addr(), 4);
290 gbeauche 1.7 u32.set_value(128);
291 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "tlb-size", u32.addr(), 4);
292 gbeauche 1.7 break;
293 gbeauche 1.11 case 0x39: // 970
294     u32.set_value(128);
295 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-block-size", u32.addr(), 4);
296 gbeauche 1.11 u32.set_value(128);
297 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-sets", u32.addr(), 4);
298 gbeauche 1.11 u32.set_value(0x8000);
299 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "d-cache-size", u32.addr(), 4);
300 gbeauche 1.11 u32.set_value(128);
301 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-block-size", u32.addr(), 4);
302 gbeauche 1.11 u32.set_value(512);
303 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-sets", u32.addr(), 4);
304 gbeauche 1.11 u32.set_value(0x10000);
305 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "i-cache-size", u32.addr(), 4);
306 gbeauche 1.11 u32.set_value(256);
307 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "tlb-sets", u32.addr(), 4);
308 gbeauche 1.11 u32.set_value(0x1000);
309 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "tlb-size", u32.addr(), 4);
310 gbeauche 1.11 break;
311 cebix 1.1 default:
312     break;
313     }
314 gbeauche 1.4 u32.set_value(32);
315 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "reservation-granularity", u32.addr(), 4);
316 gbeauche 1.4 SheepPair reg(0, 0);
317 gbeauche 1.13 RegistryPropertyCreate(power_pc.addr(), "reg", reg.addr(), 8);
318 cebix 1.1 }
319    
320     // Create "memory"
321 gbeauche 1.4 SheepRegEntryID memory;
322 gbeauche 1.13 if (!RegistryCStrEntryCreate(device_tree.addr(), "memory", memory.addr())) {
323 gbeauche 1.4 SheepPair reg(RAMBase, RAMSize);
324 gbeauche 1.13 RegistryPropertyCreateStr(memory.addr(), "device_type", "memory");
325     RegistryPropertyCreate(memory.addr(), "reg", reg.addr(), 8);
326 cebix 1.1 }
327    
328     // Create "video"
329 gbeauche 1.4 SheepRegEntryID video;
330 gbeauche 1.13 if (!RegistryCStrEntryCreate(device_tree.addr(), "video", video.addr())) {
331     RegistryPropertyCreateStr(video.addr(), "AAPL,connector", "monitor");
332     RegistryPropertyCreateStr(video.addr(), "device_type", "display");
333 gbeauche 1.14 SheepArray<sizeof(video_driver)> the_video_driver;
334     Host2Mac_memcpy(the_video_driver.addr(), video_driver, sizeof(video_driver));
335     RegistryPropertyCreate(video.addr(), "driver,AAPL,MacOS,PowerPC", the_video_driver.addr(), sizeof(video_driver));
336 gbeauche 1.13 RegistryPropertyCreateStr(video.addr(), "model", "SheepShaver Video");
337 cebix 1.1 }
338    
339     // Create "ethernet"
340 gbeauche 1.4 SheepRegEntryID ethernet;
341 gbeauche 1.13 if (!RegistryCStrEntryCreate(device_tree.addr(), "ethernet", ethernet.addr())) {
342     RegistryPropertyCreateStr(ethernet.addr(), "AAPL,connector", "ethernet");
343     RegistryPropertyCreateStr(ethernet.addr(), "device_type", "network");
344 gbeauche 1.14 SheepArray<sizeof(ethernet_driver)> the_ethernet_driver;
345     Host2Mac_memcpy(the_ethernet_driver.addr(), ethernet_driver, sizeof(ethernet_driver));
346     RegistryPropertyCreate(ethernet.addr(), "driver,AAPL,MacOS,PowerPC", the_ethernet_driver.addr(), sizeof(ethernet_driver));
347 cebix 1.1 // local-mac-address
348     // max-frame-size 2048
349     }
350     }
351     D(bug("done.\n"));
352     }
353    
354     void PatchNameRegistry(void)
355     {
356     // Find RegistryCStrEntryCreate() and RegistryPropertyCreate() TVECTs
357 gbeauche 1.15 rcec_tvect = FindLibSymbol("\017NameRegistryLib", "\027RegistryCStrEntryCreate");
358 cebix 1.1 D(bug("RegistryCStrEntryCreate TVECT at %08x\n", rcec_tvect));
359 gbeauche 1.15 rpc_tvect = FindLibSymbol("\017NameRegistryLib", "\026RegistryPropertyCreate");
360 cebix 1.1 D(bug("RegistryPropertyCreate TVECT at %08x\n", rpc_tvect));
361     if (rcec_tvect == 0 || rpc_tvect == 0) {
362     ErrorAlert(GetString(STR_NO_NAME_REGISTRY_ERR));
363     QuitEmulator();
364     }
365    
366     // Main routine must be executed in PPC mode
367 gbeauche 1.2 ExecuteNative(NATIVE_PATCH_NAME_REGISTRY);
368 cebix 1.1 }