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root/cebix/SheepShaver/src/rsrc_patches.cpp

Comparing SheepShaver/src/rsrc_patches.cpp (file contents):
Revision 1.1 by cebix, 2002-02-04T16:58:13Z vs.
Revision 1.20 by gbeauche, 2006-05-06T09:23:28Z

#	Line 1 | Line 1
1		/*
2		*  rsrc_patches.cpp - Resource patches
3		*
4	<	*  SheepShaver (C) 1997-2002 Christian Bauer and Marc Hellwig
4	>	*  SheepShaver (C) 1997-2005 Christian Bauer and Marc Hellwig
5		*
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
#	Line 31 | Line 31
31		#include "rom_patches.h"
32		#include "main.h"
33		#include "audio.h"
34	+	#include "audio_defs.h"
35	+	#include "thunks.h"
36
37		#define DEBUG 0
38		#include "debug.h"
#	Line 105 | Line 107 | static uint32 find_rsrc_data(const uint8
107		*  Resource patches via vCheckLoad
108		*/
109
110	+	// 680x0 code pattern matching helper
111	+	#define PM(N, V) (p[N] == htons(V))
112	+
113		void CheckLoad(uint32 type, int16 id, uint16 *p, uint32 size)
114		{
115		uint16 *p16;
#	Line 112 | Line 117 | void CheckLoad(uint32 type, int16 id, ui
117		D(bug("vCheckLoad %c%c%c%c (%08x) ID %d, data %p, size %d\n", type >> 24, (type >> 16) & 0xff, (type >> 8) & 0xff, type & 0xff, type, id, p, size));
118
119		// Don't modify resources in ROM
120	<	if ((uint32)p >= ROM_BASE && (uint32)p <= (ROM_BASE + ROM_SIZE))
120	>	if ((uintptr)p >= (uintptr)ROMBaseHost && (uintptr)p <= (uintptr)(ROMBaseHost + ROM_SIZE))
121		return;
122
123		if (type == FOURCC('b','o','o','t') && id == 3) {
124		D(bug("boot 3 found\n"));
125		size >>= 1;
126		while (size--) {
127	<	if (p[0] == 0x2e49) {
128	<	// Set boot stack pointer (7.5.2, 7.5.3, 7.5.5, 7.6, 7.6.1, 8.0, 8.1, 8.5, 8.6)
129	<	p[0] = M68K_EMUL_OP_FIX_BOOTSTACK;
127	>	if (PM(0,0x51c9) && PM(2,0x2e49)) {
128	>	// Set boot stack pointer (7.5.2, 7.5.3, 7.5.5, 7.6, 7.6.1, 8.0, 8.1, 8.5, 8.6, 9.0)
129	>	p[2] = htons(M68K_EMUL_OP_FIX_BOOTSTACK);
130		D(bug(" patch 1 applied\n"));
131	<	} else if (p[0] == 0x4267 && p[1] == 0x3f01 && p[2] == 0x3f2a && p[3] == 0x0006 && p[4] == 0x6100) {
131	>	} else if (PM(0,0x4267) && PM(1,0x3f01) && PM(2,0x3f2a) && PM(3,0x0006) && PM(4,0x6100)) {
132		// Check when ntrb 17 is installed (for native Resource Manager patch) (7.5.3, 7.5.5)
133	<	p[7] = M68K_EMUL_OP_NTRB_17_PATCH3;
133	>	p[7] = htons(M68K_EMUL_OP_NTRB_17_PATCH3);
134		D(bug(" patch 2 applied\n"));
135	<	} else if (p[0] == 0x3f2a && p[1] == 0x0006 && p[2] == 0x3f2a && p[3] == 0x0002 && p[4] == 0x6100) {
135	>	} else if (PM(0,0x3f2a) && PM(1,0x0006) && PM(2,0x3f2a) && PM(3,0x0002) && PM(4,0x6100)) {
136		// Check when ntrb 17 is installed (for native Resource Manager patch) (7.6, 7.6.1, 8.0, 8.1)
137	<	p[7] = M68K_EMUL_OP_NTRB_17_PATCH;
137	>	p[7] = htons(M68K_EMUL_OP_NTRB_17_PATCH);
138		D(bug(" patch 3 applied\n"));
139	<	} else if (p[0] == 0x3f2a && p[1] == 0x0006 && p[2] == 0x3f2a && p[3] == 0x0002 && p[4] == 0x61ff) {
139	>	} else if (PM(0,0x3f2a) && PM(1,0x0006) && PM(2,0x3f2a) && PM(3,0x0002) && PM(4,0x61ff) && PM(8,0x245f)) {
140		// Check when ntrb 17 is installed (for native Resource Manager patch) (8.5, 8.6)
141	<	p[8] = M68K_EMUL_OP_NTRB_17_PATCH;
141	>	p[8] = htons(M68K_EMUL_OP_NTRB_17_PATCH);
142		D(bug(" patch 4 applied\n"));
143	<	} else if (p[0] == 0x0c39 && p[1] == 0x0001 && p[2] == 0xf800 && p[3] == 0x0008 && p[4] == 0x6f00) {
144	<	// Don't read from 0xf8000008 (8.5 with Zanzibar ROM, 8.6)
145	<	p[0] = M68K_NOP;
146	<	p[1] = M68K_NOP;
142	<	p[2] = M68K_NOP;
143	<	p[3] = M68K_NOP;
144	<	p[4] = 0x6000;  // bra
143	>	} else if (PM(0,0x3f2a) && PM(1,0x0006) && PM(2,0x3f2a) && PM(3,0x0002) && PM(4,0x61ff) && PM(7,0x301f)) {
144	>	// Check when ntrb 17 is installed (for native Resource Manager patch) (9.0)
145	>	p[7] = htons(M68K_EMUL_OP_NTRB_17_PATCH4);
146	>	p[8] = htons(ntohs(p[8]) & 0xf0ff); // bra
147		D(bug(" patch 5 applied\n"));
148	<	} else if (p[0] == 0x2f3c && p[1] == 0x6b72 && p[2] == 0x6e6c && p[3] == 0x4267 && p[4] == 0xa9a0 && p[5] == 0x265f && p[6] == 0x200b && p[7] == 0x6700) {
149	<	// Don't replace nanokernel ("krnl" resource) (8.6)
150	<	p[0] = M68K_NOP;
151	<	p[1] = M68K_NOP;
152	<	p[2] = M68K_NOP;
153	<	p[3] = M68K_NOP;
154	<	p[4] = M68K_NOP;
153	<	p[7] = 0x6000;  // bra
148	>	} else if (PM(0,0x0c39) && PM(1,0x0001) && PM(2,0xf800) && PM(3,0x0008) && PM(4,0x6f00)) {
149	>	// Don't read from 0xf8000008 (8.5 with Zanzibar ROM, 8.6, 9.0)
150	>	p[0] = htons(M68K_NOP);
151	>	p[1] = htons(M68K_NOP);
152	>	p[2] = htons(M68K_NOP);
153	>	p[3] = htons(M68K_NOP);
154	>	p[4] = htons(0x6000);   // bra
155		D(bug(" patch 6 applied\n"));
156	<	} else if (p[0] == 0xa8fe && p[1] == 0x3038 && p[2] == 0x017a && p[3] == 0x0c40 && p[4] == 0x8805 && p[5] == 0x6710) {
156	>	} else if (PM(0,0x2f3c) && PM(1,0x6b72) && PM(2,0x6e6c) && PM(3,0x4267) && PM(4,0xa9a0) && PM(5,0x265f) && PM(6,0x200b) && PM(7,0x6700)) {
157	>	// Don't replace nanokernel ("krnl" resource) (8.6, 9.0)
158	>	p[0] = htons(M68K_NOP);
159	>	p[1] = htons(M68K_NOP);
160	>	p[2] = htons(M68K_NOP);
161	>	p[3] = htons(M68K_NOP);
162	>	p[4] = htons(M68K_NOP);
163	>	p[7] = htons(0x6000);   // bra
164	>	D(bug(" patch 7 applied\n"));
165	>	} else if (PM(0,0xa8fe) && PM(1,0x3038) && PM(2,0x017a) && PM(3,0x0c40) && PM(4,0x8805) && PM(5,0x6710)) {
166		// No SCSI (calls via 0x205c jump vector which is not initialized in NewWorld ROM 1.6) (8.6)
167		if (ROMType == ROMTYPE_NEWWORLD) {
168	<	p[5] = 0x6010;  // bra
169	<	D(bug(" patch 7 applied\n"));
168	>	p[5] = htons(0x6010);   // bra
169	>	D(bug(" patch 8 applied\n"));
170		}
171	+	} else if (PM(0,0x2f3c) && PM(1,0x7665) && PM(2,0x7273) && PM(3,0x3f3c) && PM(4,0x0001) && PM(10,0x2041) && PM(11,0x2248) && PM(12,0x2050) && PM(20,0x7066) && PM(21,0xa9c9)) {
172	+	// Check when vers 1 is installed (for safe abort if MacOS < 8.1 is used with a NewWorld ROM)
173	+	p[10] = htons(M68K_EMUL_OP_CHECK_SYSV);
174	+	p[11] = htons(0x4a81);  // tst.l        d1
175	+	p[12] = htons(0x670e);  // beq.s        <SysError #dsOldSystem>
176	+	D(bug(" patch 9 applied\n"));
177		}
178		p++;
179		}
#	Line 169 | Line 185 | void CheckLoad(uint32 type, int16 id, ui
185		static const uint8 dat[] = {0x4e, 0xba, 0x00, 0x9e, 0x3e, 0x00, 0x50, 0x4f, 0x67, 0x04};
186		base = find_rsrc_data((uint8 *)p, size, dat, sizeof(dat));
187		if (base) {
188	<	p16 = (uint16 *)((uint32)p + base + 6);
188	>	p16 = (uint16 *)((uintptr)p + base + 6);
189		*p16 = htons(M68K_EMUL_OP_NTRB_17_PATCH2);
190		D(bug(" patch 1 applied\n"));
191		}
192
193	+	} else if (type == FOURCC('p','t','c','h') && id == 156) {
194	+	D(bug("ptch 156 found\n"));
195	+	size >>= 1;
196	+	while (size--) {
197	+	if (PM(0,0x4e56) && PM(1,0xfffa) && PM(2,0x48e7) && PM(3,0x1f18) && PM(4,0x7800) && PM(5,0x267c) && PM(6,0x6900) && PM(7,0x0000)) {
198	+	// Don't call FE0A opcode (9.0)
199	+	p[0] = htons(0x7000);           // moveq #0,d0
200	+	p[1] = htons(M68K_RTS);
201	+	D(bug(" patch 1 applied\n"));
202	+	break;
203	+	}
204	+	p++;
205	+	}
206	+
207		} else if (type == FOURCC('p','t','c','h') && id == 420) {
208		D(bug("ptch 420 found\n"));
209		size >>= 1;
210		while (size--) {
211	<	if (p[0] == 0xa030 && p[1] == 0x5240 && p[2] == 0x303c && p[3] == 0x0100 && p[4] == 0xc06e && p[5] == 0xfef6) {
211	>	if (PM(0,0xa030) && PM(1,0x5240) && PM(2,0x303c) && PM(3,0x0100) && PM(4,0xc06e) && PM(5,0xfef6)) {
212		// Disable VM (7.5.2, 7.5.3, 7.5.5, 7.6, 7.6.1)
213	<	p[1] = M68K_NOP;
214	<	p[2] = M68K_NOP;
215	<	p[3] = M68K_NOP;
216	<	p[4] = M68K_NOP;
217	<	p[5] = M68K_NOP;
218	<	p[6] = M68K_NOP;
219	<	p[7] = M68K_NOP;
220	<	p[8] = M68K_NOP;
221	<	p[9] = M68K_NOP;
222	<	p[10] = M68K_NOP;
223	<	p[11] = M68K_NOP;
213	>	p[1] = htons(M68K_NOP);
214	>	p[2] = htons(M68K_NOP);
215	>	p[3] = htons(M68K_NOP);
216	>	p[4] = htons(M68K_NOP);
217	>	p[5] = htons(M68K_NOP);
218	>	p[6] = htons(M68K_NOP);
219	>	p[7] = htons(M68K_NOP);
220	>	p[8] = htons(M68K_NOP);
221	>	p[9] = htons(M68K_NOP);
222	>	p[10] = htons(M68K_NOP);
223	>	p[11] = htons(M68K_NOP);
224		D(bug(" patch 1 applied\n"));
225		break;
226	<	} else if (p[0] == 0xa030 && p[1] == 0x5240 && p[2] == 0x7000 && p[3] == 0x302e && p[4] == 0xfef6 && p[5] == 0x323c && p[6] == 0x0100) {
226	>	} else if (PM(0,0xa030) && PM(1,0x5240) && PM(2,0x7000) && PM(3,0x302e) && PM(4,0xfef6) && PM(5,0x323c) && PM(6,0x0100)) {
227		// Disable VM (8.0, 8.1)
228	<	p[8] = M68K_NOP;
229	<	p[15] = M68K_NOP;
228	>	p[8] = htons(M68K_NOP);
229	>	p[15] = htons(M68K_NOP);
230		D(bug(" patch 2 applied\n"));
231		break;
232	<	} else if (p[0] == 0xa030 && p[1] == 0x5240 && p[2] == 0x7000 && p[3] == 0x302e && p[4] == 0xfecc && p[5] == 0x323c && p[6] == 0x0100) {
233	<	// Disable VM (8.5, 8.6)
234	<	p[8] = M68K_NOP;
235	<	p[15] = M68K_NOP;
232	>	} else if (PM(0,0xa030) && PM(1,0x5240) && PM(2,0x7000) && PM(3,0x302e) && PM(4,0xfecc) && PM(5,0x323c) && PM(6,0x0100)) {
233	>	// Disable VM (8.5, 8.6, 9.0)
234	>	p[8] = htons(M68K_NOP);
235	>	p[15] = htons(M68K_NOP);
236		D(bug(" patch 3 applied\n"));
237		break;
238		}
#	Line 213 | Line 243 | void CheckLoad(uint32 type, int16 id, ui
243		D(bug("gpch 16 found\n"));
244		size >>= 1;
245		while (size--) {
246	<	if (p[0] == 0x6700 && p[13] == 0x7013 && p[14] == 0xfe0a) {
246	>	if (PM(0,0x6700) && PM(13,0x7013) && PM(14,0xfe0a)) {
247		// Don't call FE0A in Shutdown Manager (7.6.1, 8.0, 8.1, 8.5)
248	<	p[0] = 0x6000;
248	>	p[0] = htons(0x6000);
249		D(bug(" patch 1 applied\n"));
250		break;
251		}
#	Line 226 | Line 256 | void CheckLoad(uint32 type, int16 id, ui
256		D(bug("gpch 650 found\n"));
257		size >>= 1;
258		while (size--) {
259	<	if (p[0] == 0x6600 && p[1] == 0x001a && p[2] == 0x2278 && p[3] == 0x0134) {
259	>	if (PM(0,0x6600) && PM(1,0x001a) && PM(2,0x2278) && PM(3,0x0134)) {
260		// We don't have SonyVars (7.5.2)
261	<	p[0] = 0x6000;
261	>	p[0] = htons(0x6000);
262		D(bug(" patch 1 applied\n"));
263	<	} else if (p[0] == 0x6618 && p[1] == 0x2278 && p[2] == 0x0134) {
263	>	} else if (PM(0,0x6618) && PM(1,0x2278) && PM(2,0x0134)) {
264		// We don't have SonyVars (7.5.3)
265	<	p[-6] = M68K_NOP;
266	<	p[-3] = M68K_NOP;
267	<	p[0] = 0x6018;
265	>	p[-6] = htons(M68K_NOP);
266	>	p[-3] = htons(M68K_NOP);
267	>	p[0] = htons(0x6018);
268		D(bug(" patch 2 applied\n"));
269	<	} else if (p[0] == 0x666e && p[1] == 0x2278 && p[2] == 0x0134) {
270	<	// We don't have SonyVars (7.5.5)
271	<	p[-6] = M68K_NOP;
272	<	p[-3] = M68K_NOP;
273	<	p[0] = 0x606e;
269	>	} else if (PM(0,0x6660) && PM(1,0x2278) && PM(2,0x0134)) {
270	>	// We don't have SonyVars (7.5.3 Revision 2.2)
271	>	p[-6] = htons(M68K_NOP);
272	>	p[-3] = htons(M68K_NOP);
273	>	p[0] = htons(0x6060);
274		D(bug(" patch 3 applied\n"));
275	<	} else if (p[0] == 0x6400 && p[1] == 0x011c && p[2] == 0x2278 && p[3] == 0x0134) {
276	<	// We don't have SonyVars (7.6.1, 8.0, 8.1, 8.5, 8.6)
277	<	p[0] = 0x6000;
275	>	} else if (PM(0,0x666e) && PM(1,0x2278) && PM(2,0x0134)) {
276	>	// We don't have SonyVars (7.5.5)
277	>	p[-6] = htons(M68K_NOP);
278	>	p[-3] = htons(M68K_NOP);
279	>	p[0] = htons(0x606e);
280		D(bug(" patch 4 applied\n"));
281	<	} else if (p[0] == 0x6400 && p[1] == 0x00e6 && p[2] == 0x2278 && p[3] == 0x0134) {
282	<	// We don't have SonyVars (7.6)
283	<	p[0] = 0x6000;
281	>	} else if (PM(0,0x6400) && PM(1,0x011c) && PM(2,0x2278) && PM(3,0x0134)) {
282	>	// We don't have SonyVars (7.6.1, 8.0, 8.1, 8.5, 8.6, 9.0)
283	>	p[0] = htons(0x6000);
284		D(bug(" patch 5 applied\n"));
285	+	} else if (PM(0,0x6400) && PM(1,0x00e6) && PM(2,0x2278) && PM(3,0x0134)) {
286	+	// We don't have SonyVars (7.6)
287	+	p[0] = htons(0x6000);
288	+	D(bug(" patch 6 applied\n"));
289		}
290		p++;
291		}
#	Line 258 | Line 294 | void CheckLoad(uint32 type, int16 id, ui
294		D(bug("gpch 655 found\n"));
295		size >>= 1;
296		while (size--) {
297	<	if (p[0] == 0x83a8 && p[1] == 0x0024 && p[2] == 0x4e71) {
297	>	if (PM(0,0x83a8) && PM(1,0x0024) && PM(2,0x4e71)) {
298		// Don't write to GC interrupt mask (7.6, 7.6.1, 8.0, 8.1 with Zanzibar ROM)
299	<	p[0] = M68K_NOP;
300	<	p[1] = M68K_NOP;
299	>	p[0] = htons(M68K_NOP);
300	>	p[1] = htons(M68K_NOP);
301		D(bug(" patch 1 applied\n"));
302	<	} else if (p[0] == 0x207c && p[1] == 0xf300 && p[2] == 0x0034) {
302	>	} else if (PM(0,0x207c) && PM(1,0xf300) && PM(2,0x0034)) {
303		// Don't read PowerMac ID (7.6, 7.6.1, 8.0, 8.1 with Zanzibar ROM)
304	<	p[0] = 0x303c;          // move.w #id,d0
305	<	p[1] = 0x3020;
306	<	p[2] = M68K_RTS;
304	>	p[0] = htons(0x303c);           // move.w #id,d0
305	>	p[1] = htons(0x3020);
306	>	p[2] = htons(M68K_RTS);
307		D(bug(" patch 2 applied\n"));
308	<	} else if (p[0] == 0x13fc && p[1] == 0x0081 && p[2] == 0xf130 && p[3] == 0xa030) {
308	>	} else if (PM(0,0x13fc) && PM(1,0x0081) && PM(2,0xf130) && PM(3,0xa030)) {
309		// Don't write to hardware (7.6, 7.6.1, 8.0, 8.1 with Zanzibar ROM)
310	<	p[0] = M68K_NOP;
311	<	p[1] = M68K_NOP;
312	<	p[2] = M68K_NOP;
313	<	p[3] = M68K_NOP;
310	>	p[0] = htons(M68K_NOP);
311	>	p[1] = htons(M68K_NOP);
312	>	p[2] = htons(M68K_NOP);
313	>	p[3] = htons(M68K_NOP);
314		D(bug(" patch 3 applied\n"));
315	<	} else if (p[0] == 0x4e56 && p[1] == 0x0000 && p[2] == 0x227c && p[3] == 0xf800 && p[4] == 0x0000) {
315	>	} else if (PM(0,0x4e56) && PM(1,0x0000) && PM(2,0x227c) && PM(3,0xf800) && PM(4,0x0000)) {
316		// OpenFirmare? (7.6.1, 8.0, 8.1 with Zanzibar ROM)
317	<	p[0] = M68K_RTS;
317	>	p[0] = htons(M68K_RTS);
318		D(bug(" patch 4 applied\n"));
319	<	} else if (p[0] == 0x4e56 && p[1] == 0xfffc && p[2] == 0x48e7 && p[3] == 0x0300 && p[4] == 0x598f && p[5] == 0x2eb8 && p[6] == 0x01dc) {
319	>	} else if (PM(0,0x4e56) && PM(1,0xfffc) && PM(2,0x48e7) && PM(3,0x0300) && PM(4,0x598f) && PM(5,0x2eb8) && PM(6,0x01dc)) {
320		// Don't write to SCC (7.6.1, 8.0, 8.1 with Zanzibar ROM)
321	<	p[0] = M68K_RTS;
321	>	p[0] = htons(M68K_RTS);
322		D(bug(" patch 5 applied\n"));
323	<	} else if (p[0] == 0x4e56 && p[1] == 0x0000 && p[2] == 0x227c && p[3] == 0xf300 && p[4] == 0x0034) {
323	>	} else if (PM(0,0x4e56) && PM(1,0x0000) && PM(2,0x227c) && PM(3,0xf300) && PM(4,0x0034)) {
324		// Don't write to GC (7.6.1, 8.0, 8.1 with Zanzibar ROM)
325	<	p[0] = M68K_RTS;
325	>	p[0] = htons(M68K_RTS);
326		D(bug(" patch 6 applied\n"));
327	<	} else if (p[0] == 0x40e7 && p[1] == 0x007c && p[2] == 0x0700 && p[3] == 0x48e7 && p[4] == 0x00c0 && p[5] == 0x2078 && p[6] == 0x0dd8 && p[7] == 0xd1e8 && p[8] == 0x0044 && p[9] == 0x8005 && p[11] == 0x93c8 && p[12] == 0x2149 && p[13] == 0x0024) {
327	>	} else if (PM(0,0x40e7) && PM(1,0x007c) && PM(2,0x0700) && PM(3,0x48e7) && PM(4,0x00c0) && PM(5,0x2078) && PM(6,0x0dd8) && PM(7,0xd1e8) && PM(8,0x0044) && PM(9,0x8005) && PM(11,0x93c8) && PM(12,0x2149) && PM(13,0x0024)) {
328		// Don't replace NVRAM routines (7.6, 7.6.1, 8.0, 8.1 with Zanzibar ROM)
329	<	p[0] = M68K_RTS;
329	>	p[0] = htons(M68K_RTS);
330		D(bug(" patch 7 applied\n"));
331	<	} else if (p[0] == 0x207c && p[1] == 0x50f1 && p[2] == 0xa101 && (p[3] == 0x08d0 || p[3] == 0x0890)) {
331	>	} else if (PM(0,0x207c) && PM(1,0x50f1) && PM(2,0xa101) && (PM(3,0x08d0) || PM(3,0x0890))) {
332		// Don't write to 0x50f1a101 (8.1 with Zanzibar ROM)
333	<	p[3] = M68K_NOP;
334	<	p[4] = M68K_NOP;
333	>	p[3] = htons(M68K_NOP);
334	>	p[4] = htons(M68K_NOP);
335		D(bug(" patch 8 applied\n"));
336		}
337		p++;
#	Line 305 | Line 341 | void CheckLoad(uint32 type, int16 id, ui
341		D(bug("gpch 750 found\n"));
342		size >>= 1;
343		while (size--) {
344	<	if (p[0] == 0xf301 && p[1] == 0x9100 && p[2] == 0x0c11 && p[3] == 0x0044) {
344	>	if (PM(0,0xf301) && PM(1,0x9100) && PM(2,0x0c11) && PM(3,0x0044)) {
345		// Don't read from 0xf3019100 (MACE ENET) (7.6, 7.6.1, 8.0, 8.1)
346	<	p[2] = M68K_NOP;
347	<	p[3] = M68K_NOP;
348	<	p[4] = 0x6026;
346	>	p[2] = htons(M68K_NOP);
347	>	p[3] = htons(M68K_NOP);
348	>	p[4] = htons(0x6026);
349		D(bug(" patch 1 applied\n"));
350	<	} else if (p[0] == 0x41e8 && p[1] == 0x0374 && p[2] == 0xfc1e) {
350	>	} else if (PM(0,0x41e8) && PM(1,0x0374) && PM(2,0xfc1e)) {
351		// Don't call FC1E opcode (7.6, 7.6.1, 8.0, 8.1, 8.5, 8.6)
352	<	p[2] = M68K_NOP;
352	>	p[2] = htons(M68K_NOP);
353		D(bug(" patch 2 applied\n"));
354	<	} else if (p[0] == 0x700a && p[1] == 0xfe0a) {
355	<	// Don't call FE0A opcode (7.6, 7.6.1, 8.0, 8.1, 8.5, 8.6)
356	<	p[1] = 0x7000;
354	>	} else if (PM(0,0x700a) && PM(1,0xfe0a)) {
355	>	// Don't call FE0A opcode (7.6, 7.6.1, 8.0, 8.1, 8.5, 8.6, 9.0)
356	>	p[1] = htons(0x2008);   // move.l a0,d0
357		D(bug(" patch 3 applied\n"));
358		}
359		p++;
#	Line 327 | Line 363 | void CheckLoad(uint32 type, int16 id, ui
363		D(bug("gpch 999 found\n"));
364		size >>= 1;
365		while (size--) {
366	<	if (p[0] == 0xf301 && p[1] == 0x9100 && p[2] == 0x0c11 && p[3] == 0x0044) {
366	>	if (PM(0,0xf301) && PM(1,0x9100) && PM(2,0x0c11) && PM(3,0x0044)) {
367		// Don't read from 0xf3019100 (MACE ENET) (8.5, 8.6)
368	<	p[2] = M68K_NOP;
369	<	p[3] = M68K_NOP;
370	<	p[4] = 0x6026;
368	>	p[2] = htons(M68K_NOP);
369	>	p[3] = htons(M68K_NOP);
370	>	p[4] = htons(0x6026);
371		D(bug(" patch 1 applied\n"));
372		}
373		p++;
#	Line 341 | Line 377 | void CheckLoad(uint32 type, int16 id, ui
377		D(bug("gpch 3000 found\n"));
378		size >>= 1;
379		while (size--) {
380	<	if (p[0] == 0xf301 && p[1] == 0x9100 && p[2] == 0x0c11 && p[3] == 0x0044) {
380	>	if (PM(0,0xf301) && PM(1,0x9100) && PM(2,0x0c11) && PM(3,0x0044)) {
381		// Don't read from 0xf3019100 (MACE ENET) (8.1 with NewWorld ROM)
382	<	p[2] = M68K_NOP;
383	<	p[3] = M68K_NOP;
384	<	p[4] = 0x6026;
382	>	p[2] = htons(M68K_NOP);
383	>	p[3] = htons(M68K_NOP);
384	>	p[4] = htons(0x6026);
385		D(bug(" patch 1 applied\n"));
386		}
387		p++;
#	Line 356 | Line 392 | void CheckLoad(uint32 type, int16 id, ui
392		#if 1
393		size >>= 1;
394		while (size--) {
395	<	if (p[0] == 0xc2fc && p[1] == 0x0fa0 && p[2] == 0x82c5) {
395	>	if (PM(0,0xc2fc) && PM(1,0x0fa0) && PM(2,0x82c5)) {
396		// Prevent division by 0 in speed test (7.5.2, 7.5.3, 7.5.5, 7.6, 7.6.1, 8.0, 8.1)
397	<	p[2] = 0x7200;
397	>	p[2] = htons(0x7200);
398		WriteMacInt32(0x1d8, 0x2c00);
399		WriteMacInt32(0x1dc, 0x2c00);
400		D(bug(" patch 1 applied\n"));
401	<	} else if (p[0] == 0x1418 && p[1] == 0x84c1) {
401	>	} else if (PM(0,0x1418) && PM(1,0x84c1)) {
402		// Prevent division by 0 (7.5.2, 7.5.3, 7.5.5, 7.6, 7.6.1, 8.0, 8.1)
403	<	p[1] = 0x7400;
403	>	p[1] = htons(0x7400);
404		D(bug(" patch 2 applied\n"));
405	<	} else if (p[0] == 0x2678 && p[1] == 0x01dc && p[2] == 0x3018 && p[3] == 0x6708 && p[4] == 0x1680 && p[5] == 0xe058 && p[6] == 0x1680) {
405	>	} else if (PM(0,0x2678) && PM(1,0x01dc) && PM(2,0x3018) && PM(3,0x6708) && PM(4,0x1680) && PM(5,0xe058) && PM(6,0x1680)) {
406		// Don't write to SCC (7.5.2, 7.5.3, 7.5.5, 7.6, 7.6.1, 8.0, 8.1)
407	<	p[4] = M68K_NOP;
408	<	p[6] = M68K_NOP;
407	>	p[4] = htons(M68K_NOP);
408	>	p[6] = htons(M68K_NOP);
409		D(bug(" patch 3 applied\n"));
410	<	} else if (p[0] == 0x2278 && p[1] == 0x01dc && p[2] == 0x12bc && p[3] == 0x0006 && p[4] == 0x4e71 && p[5] == 0x1292) {
410	>	} else if (PM(0,0x2278) && PM(1,0x01dc) && PM(2,0x12bc) && PM(3,0x0006) && PM(4,0x4e71) && PM(5,0x1292)) {
411		// Don't write to SCC (7.5.2, 7.5.3, 7.5.5, 7.6, 7.6.1, 8.0, 8.1)
412	<	p[2] = M68K_NOP;
413	<	p[3] = M68K_NOP;
414	<	p[5] = M68K_NOP;
412	>	p[2] = htons(M68K_NOP);
413	>	p[3] = htons(M68K_NOP);
414	>	p[5] = htons(M68K_NOP);
415		D(bug(" patch 4 applied\n"));
416	<	} else if (p[0] == 0x2278 && p[1] == 0x01dc && p[2] == 0x12bc && p[3] == 0x0003 && p[4] == 0x4e71 && p[5] == 0x1281) {
416	>	} else if (PM(0,0x2278) && PM(1,0x01dc) && PM(2,0x12bc) && PM(3,0x0003) && PM(4,0x4e71) && PM(5,0x1281)) {
417		// Don't write to SCC (7.5.2, 7.5.3, 7.5.5, 7.6, 7.6.1, 8.0, 8.1)
418	<	p[2] = M68K_NOP;
419	<	p[3] = M68K_NOP;
420	<	p[5] = M68K_NOP;
418	>	p[2] = htons(M68K_NOP);
419	>	p[3] = htons(M68K_NOP);
420	>	p[5] = htons(M68K_NOP);
421		D(bug(" patch 5 applied\n"));
422	<	} else if (p[0] == 0x0811 && p[1] == 0x0000 && p[2] == 0x51c8 && p[3] == 0xfffa) {
422	>	} else if (PM(0,0x0811) && PM(1,0x0000) && PM(2,0x51c8) && PM(3,0xfffa)) {
423		// Don't test SCC (7.5.2, 7.5.3, 7.5.5, 7.6, 7.6.1, 8.0, 8.1)
424	<	p[0] = M68K_NOP;
425	<	p[1] = M68K_NOP;
424	>	p[0] = htons(M68K_NOP);
425	>	p[1] = htons(M68K_NOP);
426		D(bug(" patch 6 applied\n"));
427	<	} else if (p[0] == 0x4a2a && p[1] == 0x063e && p[2] == 0x66fa) {
427	>	} else if (PM(0,0x4a2a) && PM(1,0x063e) && PM(2,0x66fa)) {
428		// Don't wait for SCC (7.5.2, 7.5.3, 7.5.5)
429	<	p[2] = M68K_NOP;
429	>	p[2] = htons(M68K_NOP);
430		D(bug(" patch 7 applied\n"));
431	<	} else if (p[0] == 0x4a2a && p[1] == 0x03a6 && p[2] == 0x66fa) {
431	>	} else if (PM(0,0x4a2a) && PM(1,0x03a6) && PM(2,0x66fa)) {
432		// Don't wait for SCC (7.6, 7.6.1, 8.0, 8.1)
433	<	p[2] = M68K_NOP;
433	>	p[2] = htons(M68K_NOP);
434		D(bug(" patch 8 applied\n"));
435		}
436		p++;
437		}
438		#else
439		// Disable LocalTalk
440	<	p[0] = M68K_JMP_A0;
441	<	p[1] = 0x7000;          // moveq #0,d0
442	<	p[2] = M68K_RTS;
440	>	p[0] = htons(M68K_JMP_A0);
441	>	p[1] = htons(0x7000);           // moveq #0,d0
442	>	p[2] = htons(M68K_RTS);
443		D(bug(" patch 1 applied\n"));
444		#endif
445
446		} else if (type == FOURCC('n','s','r','d') && id == 1) {
447		D(bug("nsrd 1 found\n"));
448	<	if (p[(0x378 + 0x570) >> 1] == 0x7c08 && p[(0x37a + 0x570) >> 1] == 0x02a6) {
449	<	// Don't overwrite our serial drivers (8.0, 8.1)
450	<	p[(0x378 + 0x570) >> 1] = 0x4e80;               // blr
451	<	p[(0x37a + 0x570) >> 1] = 0x0020;
448	>	if (p[(0x378 + 0x460) >> 1] == htons(0x7c08) && p[(0x37a + 0x460) >> 1] == htons(0x02a6)) {
449	>	// Don't overwrite our serial drivers (7.5.3 Revision 2.2)
450	>	p[(0x378 + 0x460) >> 1] = htons(0x4e80);                // blr
451	>	p[(0x37a + 0x460) >> 1] = htons(0x0020);
452		D(bug(" patch 1 applied\n"));
453	<	} else if (p[(0x378 + 0x6c0) >> 1] == 0x7c08 && p[(0x37a + 0x6c0) >> 1] == 0x02a6) {
454	<	// Don't overwrite our serial drivers (8.5, 8.6)
455	<	p[(0x378 + 0x6c0) >> 1] = 0x4e80;               // blr
456	<	p[(0x37a + 0x6c0) >> 1] = 0x0020;
453	>	} else if (p[(0x378 + 0x570) >> 1] == htons(0x7c08) && p[(0x37a + 0x570) >> 1] == htons(0x02a6)) {
454	>	// Don't overwrite our serial drivers (8.0, 8.1)
455	>	p[(0x378 + 0x570) >> 1] = htons(0x4e80);                // blr
456	>	p[(0x37a + 0x570) >> 1] = htons(0x0020);
457		D(bug(" patch 2 applied\n"));
458	+	} else if (p[(0x378 + 0x6c0) >> 1] == htons(0x7c08) && p[(0x37a + 0x6c0) >> 1] == htons(0x02a6)) {
459	+	// Don't overwrite our serial drivers (8.5, 8.6)
460	+	p[(0x378 + 0x6c0) >> 1] = htons(0x4e80);                // blr
461	+	p[(0x37a + 0x6c0) >> 1] = htons(0x0020);
462	+	D(bug(" patch 3 applied\n"));
463	+	} else if (p[(0x374 + 0x510) >> 1] == htons(0x7c08) && p[(0x376 + 0x510) >> 1] == htons(0x02a6)) {
464	+	// Don't overwrite our serial drivers (9.0)
465	+	p[(0x374 + 0x510) >> 1] = htons(0x4e80);                // blr
466	+	p[(0x376 + 0x510) >> 1] = htons(0x0020);
467	+	D(bug(" patch 4 applied\n"));
468		}
469
470		} else if (type == FOURCC('c','i','t','t') && id == 45) {
471		D(bug("citt 45 found\n"));
472		size >>= 1;
473		while (size--) {
474	<	if (p[0] == 0x203c && p[1] == 0x0100 && p[2] == 0x0000 && p[3] == 0xc0ae && p[4] == 0xfffc) {
475	<	// Don't replace SCSI Manager (8.1, 8.5, 8.6)
476	<	p[5] = (p[5] & 0xff) | 0x6000;          // beq
474	>	if (PM(0,0x203c) && PM(1,0x0100) && PM(2,0x0000) && PM(3,0xc0ae) && PM(4,0xfffc)) {
475	>	// Don't replace SCSI Manager (8.1, 8.5, 8.6, 9.0)
476	>	p[5] = htons((ntohs(p[5]) & 0xff) | 0x6000);            // beq
477		D(bug(" patch 1 applied\n"));
478		break;
479		}
#	Line 436 | Line 482 | void CheckLoad(uint32 type, int16 id, ui
482
483		} else if (type == FOURCC('t','h','n','g')) {
484		// Collect info about used audio sifters
485	<	uint32 c_type = 0[(uint32 *)p];
486	<	uint32 sub_type = 1[(uint32 *)p];
485	>	uint32 thing = Host2MacAddr((uint8 *)p);
486	>	uint32 c_type = ReadMacInt32(thing);
487	>	uint32 sub_type = ReadMacInt32(thing + 4);
488		if (c_type == FOURCC('s','d','e','v') && sub_type == FOURCC('s','i','n','g')) {
489	<	1[(uint32 *)p] = FOURCC('a','w','g','c');
489	>	WriteMacInt32(thing + 4, FOURCC('a','w','g','c'));
490		D(bug("thng %d, type %c%c%c%c (%08x), sub type %c%c%c%c (%08x), data %p\n", id, c_type >> 24, (c_type >> 16) & 0xff, (c_type >> 8) & 0xff, c_type & 0xff, c_type, sub_type >> 24, (sub_type >> 16) & 0xff, (sub_type >> 8) & 0xff, sub_type & 0xff, sub_type, p));
491	<	AddSifter(*(uint32 *)(((uint32)p)+20), p[12]);
492	<	if (p[28])                                                              // componentPFCount
493	<	AddSifter(*(uint32 *)(((uint32)p)+62), p[33]);
491	>	AddSifter(ReadMacInt32(thing + componentResType), ReadMacInt16(thing + componentResID));
492	>	if (ReadMacInt32(thing + componentPFCount))
493	>	AddSifter(ReadMacInt32(thing + componentPFResType), ReadMacInt16(thing + componentPFResID));
494		}
495
496		} else if (type == FOURCC('s','i','f','t') || type == FOURCC('n','i','f','t')) {
497		// Patch audio sifters
498		if (FindSifter(type, id)) {
499		D(bug("sifter found\n"));
500	<	p[0] = 0x4e56; p[1] = 0x0000;   // link a6,#0
501	<	p[2] = 0x48e7; p[3] = 0x8018;   // movem.l d0/a3-a4,-(a7)
502	<	p[4] = 0x266e; p[5] = 0x000c;   // movea.l $c(a6),a3
503	<	p[6] = 0x286e; p[7] = 0x0008;   // movea.l $8(a6),a4
504	<	p[8] = M68K_EMUL_OP_AUDIO_DISPATCH;
505	<	p[9] = 0x2d40; p[10] = 0x0010;  // move.l d0,$10(a6)
506	<	p[11] = 0x4cdf; p[12] = 0x1801; // movem.l (a7)+,d0/a3-a4
507	<	p[13] = 0x4e5e;                                 // unlk a6
508	<	p[14] = 0x4e74; p[15] = 0x0008; // rtd #8
500	>	p[0] = htons(0x4e56); p[1] = htons(0x0000);             // link a6,#0
501	>	p[2] = htons(0x48e7); p[3] = htons(0x8018);             // movem.l d0/a3-a4,-(a7)
502	>	p[4] = htons(0x266e); p[5] = htons(0x000c);             // movea.l $c(a6),a3
503	>	p[6] = htons(0x286e); p[7] = htons(0x0008);             // movea.l $8(a6),a4
504	>	p[8] = htons(M68K_EMUL_OP_AUDIO_DISPATCH);
505	>	p[9] = htons(0x2d40); p[10] = htons(0x0010);    // move.l d0,$10(a6)
506	>	p[11] = htons(0x4cdf); p[12] = htons(0x1801);   // movem.l (a7)+,d0/a3-a4
507	>	p[13] = htons(0x4e5e);                                                  // unlk a6
508	>	p[14] = htons(0x4e74); p[15] = htons(0x0008);   // rtd #8
509		D(bug(" patch applied\n"));
510		}
511
#	Line 472 | Line 519 | void CheckLoad(uint32 type, int16 id, ui
519		D(bug("INIT 1 (size 2416) found\n"));
520		size >>= 1;
521		while (size--) {
522	<	if (p[0] == 0x247c && p[1] == 0xf301 && p[2] == 0x9000) {
522	>	if (PM(0,0x247c) && PM(1,0xf301) && PM(2,0x9000)) {
523		// Prevent "MacOS Licensing Extension" from accessing hardware (7.6)
524	<	p[22] = 0x6028;
524	>	p[22] = htons(0x6028);
525		D(bug(" patch 1 applied\n"));
526		break;
527		}
528		p++;
529		}
530	+
531	+	} else if (type == FOURCC('s','c','o','d') && id == -16465) {
532	+	D(bug("scod -16465 found\n"));
533	+
534	+	// Don't crash in Process Manager on reset/shutdown (8.6, 9.0)
535	+	static const uint8 dat[] = {0x4e, 0x56, 0x00, 0x00, 0x48, 0xe7, 0x03, 0x18, 0x2c, 0x2e, 0x00, 0x10};
536	+	base = find_rsrc_data((uint8 *)p, size, dat, sizeof(dat));
537	+	if (base) {
538	+	p16 = (uint16 *)((uintptr)p + base);
539	+	p16[0] = htons(0x7000); // moveq #0,d0
540	+	p16[1] = htons(M68K_RTS);
541	+	D(bug(" patch 1 applied\n"));
542	+	}
543	+
544	+	} else if (type == FOURCC('N','O','b','j') && id == 100) {
545	+	D(bug("NObj 100 found\n"));
546	+
547	+	// Don't access VIA registers in MacBench 5.0
548	+	static const uint8 dat1[] = {0x7c, 0x08, 0x02, 0xa6, 0xbf, 0x01, 0xff, 0xe0, 0x90, 0x01, 0x00, 0x08};
549	+	base = find_rsrc_data((uint8 *)p, size, dat1, sizeof(dat1));
550	+	if (base) {
551	+	p[(base + 0x00) >> 1] = htons(0x3860);          // li r3,0
552	+	p[(base + 0x02) >> 1] = htons(0x0000);
553	+	p[(base + 0x04) >> 1] = htons(0x4e80);          // blr
554	+	p[(base + 0x06) >> 1] = htons(0x0020);
555	+	D(bug(" patch 1 applied\n"));
556	+	}
557	+	static const uint8 dat2[] = {0x7c, 0x6c, 0x1b, 0x78, 0x7c, 0x8b, 0x23, 0x78, 0x38, 0xc0, 0x3f, 0xfd};
558	+	base = find_rsrc_data((uint8 *)p, size, dat2, sizeof(dat2));
559	+	if (base) {
560	+	p[(base + 0x00) >> 1] = htons(0x3860);          // li r3,0
561	+	p[(base + 0x02) >> 1] = htons(0x0000);
562	+	p[(base + 0x04) >> 1] = htons(0x4e80);          // blr
563	+	p[(base + 0x06) >> 1] = htons(0x0020);
564	+	D(bug(" patch 2 applied\n"));
565	+	}
566	+
567	+	} else if (type == FOURCC('C','O','D','E') && id == 27 && size == 25024) {
568	+	D(bug("CODE 27 found [Apple Personal Diagnostics]\n"));
569	+
570	+	// Don't access FCBs directly in Apple Personal Diagnostics (MacOS 9)
571	+	// FIXME: this should not be called in the first place, use UTResolveFCB?
572	+	static const uint8 dat[] = {0x2d, 0x78, 0x03, 0x4e, 0xff, 0xf8, 0x20, 0x6e, 0xff, 0xf8};
573	+	base = find_rsrc_data((uint8 *)p, size, dat, sizeof(dat));
574	+	if (base
575	+	&& ReadMacInt16(0x3f6) == 4 /* FSFCBLen */
576	+	&& p[(base + 0x1a) >> 1] == htons(0x605e)
577	+	&& p[(base + 0x80) >> 1] == htons(0x7000))
578	+	{
579	+	p[(base + 0x1a) >> 1] = htons(0x6064);
580	+	D(bug(" patch1 applied\n"));
581	+	}
582	+	}
583	+	}
584	+
585	+
586	+	/*
587	+	*  Resource patches via GetNamedResource() and Get1NamedResource()
588	+	*/
589	+
590	+	void CheckLoad(uint32 type, const char *name, uint8 *p, uint32 size)
591	+	{
592	+	uint16 *p16;
593	+	uint32 base;
594	+	D(bug("vCheckLoad %c%c%c%c (%08x) name \"%*s\", data %p, size %d\n", type >> 24, (type >> 16) & 0xff, (type >> 8) & 0xff, type & 0xff, type, name[0], &name[1], p, size));
595	+
596	+	// Don't modify resources in ROM
597	+	if ((uintptr)p >= (uintptr)ROMBaseHost && (uintptr)p <= (uintptr)(ROMBaseHost + ROM_SIZE))
598	+	return;
599	+
600	+	if (type == FOURCC('D','R','V','R') && strncmp(&name[1], ".AFPTranslator", name[0]) == 0) {
601	+	D(bug(" DRVR .AFPTranslator found\n"));
602	+
603	+	// Don't access ROM85 as it it was a pointer to a ROM version number (8.0, 8.1)
604	+	static const uint8 dat[] = {0x3a, 0x2e, 0x00, 0x0a, 0x55, 0x4f, 0x3e, 0xb8, 0x02, 0x8e, 0x30, 0x1f, 0x48, 0xc0, 0x24, 0x40, 0x20, 0x40};
605	+	base = find_rsrc_data(p, size, dat, sizeof(dat));
606	+	if (base) {
607	+	p16 = (uint16 *)(p + base + 4);
608	+	*p16++ = htons(0x303c);         // move.l       #ROM85,%d0
609	+	*p16++ = htons(0x028e);
610	+	*p16++ = htons(M68K_NOP);
611	+	*p16++ = htons(M68K_NOP);
612	+	D(bug("  patch 1 applied\n"));
613	+	}
614		}
615		}
616
#	Line 490 | Line 621 | void CheckLoad(uint32 type, int16 id, ui
621
622		#ifdef __BEOS__
623		static
624	+	#else
625	+	extern "C"
626	+	#endif
627	+	void check_load_invoc(uint32 type, int16 id, uint32 h)
628	+	{
629	+	if (h == 0)
630	+	return;
631	+	uint32 p = ReadMacInt32(h);
632	+	if (p == 0)
633	+	return;
634	+	uint32 size = ReadMacInt32(p - 2 * 4) & 0xffffff;
635	+
636	+	CheckLoad(type, id, (uint16 *)Mac2HostAddr(p), size);
637	+	}
638	+
639	+	#ifdef __BEOS__
640	+	static
641	+	#else
642	+	extern "C"
643		#endif
644	<	void check_load_invoc(uint32 type, int16 id, uint16 **h)
644	>	void named_check_load_invoc(uint32 type, uint32 name, uint32 h)
645		{
646	<	if (h == NULL)
646	>	if (h == 0)
647		return;
648	<	uint16 *p = *h;
649	<	if (p == NULL)
648	>	uint32 p = ReadMacInt32(h);
649	>	if (p == 0)
650		return;
651	<	uint32 size = ((uint32 *)p)[-2] & 0xffffff;
651	>	uint32 size = ReadMacInt32(p - 2 * 4) & 0xffffff;
652
653	<	CheckLoad(type, id, p, size);
653	>	CheckLoad(type, (char *)Mac2HostAddr(name), Mac2HostAddr(p), size);
654		}
655
656		#ifdef __BEOS__
#	Line 668 | Line 818 | static asm void **r_get_resource(registe
818		addi    r1,r1,56+12
819		blr
820		}
821	+
822	+	static asm void **get_named_resource(register uint32 type, register uint32 name)
823	+	{
824	+	// Create stack frame
825	+	mflr    r0
826	+	stw             r0,8(r1)
827	+	stwu    r1,-(56+12)(r1)
828	+
829	+	// Save type/ID
830	+	stw             r3,56(r1)
831	+	stw             r4,56+4(r1)
832	+
833	+	// Call old routine
834	+	lwz             r0,XLM_GET_NAMED_RESOURCE
835	+	lwz             r2,XLM_RES_LIB_TOC
836	+	mtctr   r0
837	+	bctrl
838	+	lwz             r2,XLM_TOC              // Get TOC
839	+	stw             r3,56+8(r1)             // Save handle
840	+
841	+	// Call CheckLoad
842	+	lwz             r3,56(r1)
843	+	lwz             r4,56+4(r1)
844	+	lwz             r5,56+8(r1)
845	+	bl              named_check_load_invoc
846	+	lwz             r3,56+8(r1)             // Restore handle
847	+
848	+	// Return to caller
849	+	lwz             r0,56+12+8(r1)
850	+	mtlr    r0
851	+	addi    r1,r1,56+12
852	+	blr
853	+	}
854	+
855	+	static asm void **get_1_named_resource(register uint32 type, register uint32 name)
856	+	{
857	+	// Create stack frame
858	+	mflr    r0
859	+	stw             r0,8(r1)
860	+	stwu    r1,-(56+12)(r1)
861	+
862	+	// Save type/ID
863	+	stw             r3,56(r1)
864	+	stw             r4,56+4(r1)
865	+
866	+	// Call old routine
867	+	lwz             r0,XLM_GET_1_NAMED_RESOURCE
868	+	lwz             r2,XLM_RES_LIB_TOC
869	+	mtctr   r0
870	+	bctrl
871	+	lwz             r2,XLM_TOC              // Get TOC
872	+	stw             r3,56+8(r1)             // Save handle
873	+
874	+	// Call CheckLoad
875	+	lwz             r3,56(r1)
876	+	lwz             r4,56+4(r1)
877	+	lwz             r5,56+8(r1)
878	+	bl              named_check_load_invoc
879	+	lwz             r3,56+8(r1)             // Restore handle
880	+
881	+	// Return to caller
882	+	lwz             r0,56+12+8(r1)
883	+	mtlr    r0
884	+	addi    r1,r1,56+12
885	+	blr
886	+	}
887		#else
888		// Routines in asm_linux.S
889		extern "C" void get_resource(void);
#	Line 675 | Line 891 | extern "C" void get_1_resource(void);
891		extern "C" void get_ind_resource(void);
892		extern "C" void get_1_ind_resource(void);
893		extern "C" void r_get_resource(void);
894	+	extern "C" void get_named_resource(void);
895	+	extern "C" void get_1_named_resource(void);
896		#endif
897
898		void PatchNativeResourceManager(void)
#	Line 682 | Line 900 | void PatchNativeResourceManager(void)
900		D(bug("PatchNativeResourceManager\n"));
901
902		// Patch native GetResource()
903	<	uint32 **upp = *(uint32 ***)0x1480;
904	<	if (((uint32)upp & 0xffc00000) == ROM_BASE)
903	>	uint32 upp = ReadMacInt32(0x1480);
904	>	if ((upp & 0xffc00000) == ROM_BASE)
905		return;
906	<	uint32 *tvec = upp[5];
907	<	D(bug(" GetResource() entry %08x, TOC %08x\n", tvec[0], tvec[1]));
908	<	*(uint32 *)XLM_RES_LIB_TOC = tvec[1];
909	<	*(uint32 *)XLM_GET_RESOURCE = tvec[0];
906	>	uint32 tvec = ReadMacInt32(upp + 5 * 4);
907	>	D(bug(" GetResource() entry %08x, TOC %08x\n", ReadMacInt32(tvec), ReadMacInt32(tvec + 4)));
908	>	WriteMacInt32(XLM_RES_LIB_TOC, ReadMacInt32(tvec + 4));
909	>	WriteMacInt32(XLM_GET_RESOURCE, ReadMacInt32(tvec));
910	>	#if EMULATED_PPC
911	>	WriteMacInt32(tvec, NativeFunction(NATIVE_GET_RESOURCE));
912	>	#else
913		#ifdef __BEOS__
914		uint32 *tvec2 = (uint32 *)get_resource;
915	<	tvec[0] = tvec2[0];
916	<	tvec[1] = tvec2[1];
915	>	WriteMacInt32(tvec, tvec2[0]);
916	>	WriteMacInt32(tvec + 4, tvec2[1]);
917		#else
918	<	tvec[0] = (uint32)get_resource;
918	>	WriteMacInt32(tvec, (uint32)get_resource);
919	>	#endif
920		#endif
921
922		// Patch native Get1Resource()
923	<	upp = *(uint32 ***)0xe7c;
924	<	tvec = upp[5];
925	<	D(bug(" Get1Resource() entry %08x, TOC %08x\n", tvec[0], tvec[1]));
926	<	*(uint32 *)XLM_GET_1_RESOURCE = tvec[0];
923	>	upp = ReadMacInt32(0x0e7c);
924	>	tvec = ReadMacInt32(upp + 5 * 4);
925	>	D(bug(" Get1Resource() entry %08x, TOC %08x\n", ReadMacInt32(tvec), ReadMacInt32(tvec + 4)));
926	>	WriteMacInt32(XLM_GET_1_RESOURCE, ReadMacInt32(tvec));
927	>	#if EMULATED_PPC
928	>	WriteMacInt32(tvec, NativeFunction(NATIVE_GET_1_RESOURCE));
929	>	#else
930		#ifdef __BEOS__
931		tvec2 = (uint32 *)get_1_resource;
932	<	tvec[0] = tvec2[0];
933	<	tvec[1] = tvec2[1];
932	>	WriteMacInt32(tvec, tvec2[0]);
933	>	WriteMacInt32(tvec + 4, tvec2[1]);
934		#else
935	<	tvec[0] = (uint32)get_1_resource;
935	>	WriteMacInt32(tvec, (uint32)get_1_resource);
936	>	#endif
937		#endif
938
939		// Patch native GetIndResource()
940	<	upp = *(uint32 ***)0x1474;
941	<	tvec = upp[5];
942	<	D(bug(" GetIndResource() entry %08x, TOC %08x\n", tvec[0], tvec[1]));
943	<	*(uint32 *)XLM_GET_IND_RESOURCE = tvec[0];
940	>	upp = ReadMacInt32(0x1474);
941	>	tvec = ReadMacInt32(upp + 5 * 4);
942	>	D(bug(" GetIndResource() entry %08x, TOC %08x\n", ReadMacInt32(tvec), ReadMacInt32(tvec + 4)));
943	>	WriteMacInt32(XLM_GET_IND_RESOURCE, ReadMacInt32(tvec));
944	>	#if EMULATED_PPC
945	>	WriteMacInt32(tvec, NativeFunction(NATIVE_GET_IND_RESOURCE));
946	>	#else
947		#ifdef __BEOS__
948		tvec2 = (uint32 *)get_ind_resource;
949	<	tvec[0] = tvec2[0];
950	<	tvec[1] = tvec2[1];
949	>	WriteMacInt32(tvec, tvec2[0]);
950	>	WriteMacInt32(tvec + 4, tvec2[1]);
951		#else
952	<	tvec[0] = (uint32)get_ind_resource;
952	>	WriteMacInt32(tvec, (uint32)get_ind_resource);
953	>	#endif
954		#endif
955
956		// Patch native Get1IndResource()
957	<	upp = *(uint32 ***)0xe38;
958	<	tvec = upp[5];
959	<	D(bug(" Get1IndResource() entry %08x, TOC %08x\n", tvec[0], tvec[1]));
960	<	*(uint32 *)XLM_GET_1_IND_RESOURCE = tvec[0];
957	>	upp = ReadMacInt32(0x0e38);
958	>	tvec = ReadMacInt32(upp + 5 * 4);
959	>	D(bug(" Get1IndResource() entry %08x, TOC %08x\n", ReadMacInt32(tvec), ReadMacInt32(tvec + 4)));
960	>	WriteMacInt32(XLM_GET_1_IND_RESOURCE, ReadMacInt32(tvec));
961	>	#if EMULATED_PPC
962	>	WriteMacInt32(tvec, NativeFunction(NATIVE_GET_1_IND_RESOURCE));
963	>	#else
964		#ifdef __BEOS__
965		tvec2 = (uint32 *)get_1_ind_resource;
966	<	tvec[0] = tvec2[0];
967	<	tvec[1] = tvec2[1];
966	>	WriteMacInt32(tvec, tvec2[0]);
967	>	WriteMacInt32(tvec + 4, tvec2[1]);
968		#else
969	<	tvec[0] = (uint32)get_1_ind_resource;
969	>	WriteMacInt32(tvec, (uint32)get_1_ind_resource);
970	>	#endif
971		#endif
972
973		// Patch native RGetResource()
974	<	upp = *(uint32 ***)0xe30;
975	<	tvec = upp[5];
976	<	D(bug(" RGetResource() entry %08x, TOC %08x\n", tvec[0], tvec[1]));
977	<	*(uint32 *)XLM_R_GET_RESOURCE = tvec[0];
974	>	upp = ReadMacInt32(0x0e30);
975	>	tvec = ReadMacInt32(upp + 5 * 4);
976	>	D(bug(" RGetResource() entry %08x, TOC %08x\n", ReadMacInt32(tvec), ReadMacInt32(tvec + 4)));
977	>	WriteMacInt32(XLM_R_GET_RESOURCE, ReadMacInt32(tvec));
978	>	#if EMULATED_PPC
979	>	WriteMacInt32(tvec, NativeFunction(NATIVE_R_GET_RESOURCE));
980	>	#else
981		#ifdef __BEOS__
982		tvec2 = (uint32 *)r_get_resource;
983	<	tvec[0] = tvec2[0];
984	<	tvec[1] = tvec2[1];
983	>	WriteMacInt32(tvec, tvec2[0]);
984	>	WriteMacInt32(tvec + 4, tvec2[1]);
985	>	#else
986	>	WriteMacInt32(tvec, (uint32)r_get_resource);
987	>	#endif
988	>	#endif
989	>
990	>	// Patch native GetNamedResource()
991	>	upp = ReadMacInt32(0x1484);
992	>	tvec = ReadMacInt32(upp + 5 * 4);
993	>	D(bug(" GetNamedResource() entry %08x, TOC %08x\n", ReadMacInt32(tvec), ReadMacInt32(tvec + 4)));
994	>	WriteMacInt32(XLM_GET_NAMED_RESOURCE, ReadMacInt32(tvec));
995	>	#if EMULATED_PPC
996	>	WriteMacInt32(tvec, NativeFunction(NATIVE_GET_NAMED_RESOURCE));
997		#else
998	<	tvec[0] = (uint32)r_get_resource;
998	>	#ifdef __BEOS__
999	>	tvec2 = (uint32 *)get_named_resource;
1000	>	WriteMacInt32(tvec, tvec2[0]);
1001	>	WriteMacInt32(tvec + 4, tvec2[1]);
1002	>	#else
1003	>	WriteMacInt32(tvec, (uint32)get_named_resource);
1004	>	#endif
1005	>	#endif
1006	>
1007	>	// Patch native Get1NamedResource()
1008	>	upp = ReadMacInt32(0x0e80);
1009	>	tvec = ReadMacInt32(upp + 5 * 4);
1010	>	D(bug(" Get1NamedResource() entry %08x, TOC %08x\n", ReadMacInt32(tvec), ReadMacInt32(tvec + 4)));
1011	>	WriteMacInt32(XLM_GET_1_NAMED_RESOURCE, ReadMacInt32(tvec));
1012	>	#if EMULATED_PPC
1013	>	WriteMacInt32(tvec, NativeFunction(NATIVE_GET_1_NAMED_RESOURCE));
1014	>	#else
1015	>	#ifdef __BEOS__
1016	>	tvec2 = (uint32 *)get_1_named_resource;
1017	>	WriteMacInt32(tvec, tvec2[0]);
1018	>	WriteMacInt32(tvec + 4, tvec2[1]);
1019	>	#else
1020	>	WriteMacInt32(tvec, (uint32)get_1_named_resource);
1021	>	#endif
1022		#endif
1023		}

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