Context Navigation

bytesex.c@ 353

Last change on this file since 353 was 217, checked in by rchin, 19 years ago
Updated to new mach_inject with support for x86 Updated nib files to 10.2+ format so that future updates to the f-script framework won't break fsa Adjusted some code to work with the new x86 mach_inject (sends an additional argument) Updates code to work with newer defines in cctools
File size: 63.2 KB

Line
1	/*
2	* Copyright (c) 2004, Apple Computer, Inc. All rights reserved.
3	*
4	* Redistribution and use in source and binary forms, with or without
5	* modification, are permitted provided that the following conditions
6	* are met:
7	* 1. Redistributions of source code must retain the above copyright
8	* notice, this list of conditions and the following disclaimer.
9	* 2. Redistributions in binary form must reproduce the above copyright
10	* notice, this list of conditions and the following disclaimer in the
11	* documentation and/or other materials provided with the distribution.
12	* 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
13	* its contributors may be used to endorse or promote products derived
14	* from this software without specific prior written permission.
15	*
16	* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND
17	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19	* ARE DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR
20	* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
24	* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
25	* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26	* POSSIBILITY OF SUCH DAMAGE.
27	*/
28	/* byte_sex.c */
29	#include <string.h>
30	#include "stuff/target_arch.h"
31	#include <mach-o/fat.h>
32	#include <mach-o/loader.h>
33	#include <mach/m68k/thread_status.h>
34	#undef MACHINE_THREAD_STATE /* need to undef these to avoid warnings */
35	#undef MACHINE_THREAD_STATE_COUNT
36	#include <mach/ppc/thread_status.h>
37	#undef MACHINE_THREAD_STATE /* need to undef these to avoid warnings */
38	#undef MACHINE_THREAD_STATE_COUNT
39	#include <mach/m88k/thread_status.h>
40	#include <mach/i860/thread_status.h>
41	#include <mach/i386/thread_status.h>
42	#include <mach/hppa/thread_status.h>
43	#include <mach/sparc/thread_status.h>
44	#include <mach-o/nlist.h>
45	#include <mach-o/reloc.h>
46	#include <mach-o/ranlib.h>
47	#include "stuff/bool.h"
48	#include "stuff/bytesex.h"
49
50	__private_extern__
51	long long
52	SWAP_LONG_LONG(
53	long long ll)
54	{
55	union {
56	char c[8];
57	long long ll;
58	} in, out;
59	in.ll = ll;
60	out.c[0] = in.c[7];
61	out.c[1] = in.c[6];
62	out.c[2] = in.c[5];
63	out.c[3] = in.c[4];
64	out.c[4] = in.c[3];
65	out.c[5] = in.c[2];
66	out.c[6] = in.c[1];
67	out.c[7] = in.c[0];
68	return(out.ll);
69	}
70
71	__private_extern__
72	double
73	SWAP_DOUBLE(
74	double d)
75	{
76	union {
77	char c[8];
78	double d;
79	} in, out;
80	in.d = d;
81	out.c[0] = in.c[7];
82	out.c[1] = in.c[6];
83	out.c[2] = in.c[5];
84	out.c[3] = in.c[4];
85	out.c[4] = in.c[3];
86	out.c[5] = in.c[2];
87	out.c[6] = in.c[1];
88	out.c[7] = in.c[0];
89	return(out.d);
90	}
91
92	__private_extern__
93	float
94	SWAP_FLOAT(
95	float f)
96	{
97	union {
98	char c[7];
99	float f;
100	} in, out;
101	in.f = f;
102	out.c[0] = in.c[3];
103	out.c[1] = in.c[2];
104	out.c[2] = in.c[1];
105	out.c[3] = in.c[0];
106	return(out.f);
107	}
108
109	/*
110	* get_host_byte_sex() returns the enum constant for the byte sex of the host
111	* it is running on.
112	*/
113	__private_extern__
114	enum byte_sex
115	get_host_byte_sex(
116	void)
117	{
118	unsigned long s;
119
120	s = (BIG_ENDIAN_BYTE_SEX << 24) \| LITTLE_ENDIAN_BYTE_SEX;
121	return((enum byte_sex)((char )&s));
122	}
123
124	__private_extern__
125	void
126	swap_fat_header(
127	struct fat_header *fat_header,
128	enum byte_sex target_byte_sex)
129	{
130	#ifdef __MWERKS__
131	enum byte_sex dummy;
132	dummy = target_byte_sex;
133	#endif
134
135	fat_header->magic = SWAP_LONG(fat_header->magic);
136	fat_header->nfat_arch = SWAP_LONG(fat_header->nfat_arch);
137	}
138
139	__private_extern__
140	void
141	swap_fat_arch(
142	struct fat_arch *fat_archs,
143	unsigned long nfat_arch,
144	enum byte_sex target_byte_sex)
145	{
146	unsigned long i;
147	#ifdef __MWERKS__
148	enum byte_sex dummy;
149	dummy = target_byte_sex;
150	#endif
151
152	for(i = 0; i < nfat_arch; i++){
153	fat_archs[i].cputype = SWAP_LONG(fat_archs[i].cputype);
154	fat_archs[i].cpusubtype = SWAP_LONG(fat_archs[i].cpusubtype);
155	fat_archs[i].offset = SWAP_LONG(fat_archs[i].offset);
156	fat_archs[i].size = SWAP_LONG(fat_archs[i].size);
157	fat_archs[i].align = SWAP_LONG(fat_archs[i].align);
158	}
159	}
160
161	__private_extern__
162	void
163	swap_mach_header(
164	struct mach_header *mh,
165	enum byte_sex target_byte_sex)
166	{
167	#ifdef __MWERKS__
168	enum byte_sex dummy;
169	dummy = target_byte_sex;
170	#endif
171	mh->magic = SWAP_LONG(mh->magic);
172	mh->cputype = SWAP_LONG(mh->cputype);
173	mh->cpusubtype = SWAP_LONG(mh->cpusubtype);
174	mh->filetype = SWAP_LONG(mh->filetype);
175	mh->ncmds = SWAP_LONG(mh->ncmds);
176	mh->sizeofcmds = SWAP_LONG(mh->sizeofcmds);
177	mh->flags = SWAP_LONG(mh->flags);
178	}
179
180	__private_extern__
181	void
182	swap_mach_header_64(
183	struct mach_header_64 *mh,
184	enum byte_sex target_byte_sex)
185	{
186	#ifdef __MWERKS__
187	enum byte_sex dummy;
188	dummy = target_byte_sex;
189	#endif
190	mh->magic = SWAP_LONG(mh->magic);
191	mh->cputype = SWAP_LONG(mh->cputype);
192	mh->cpusubtype = SWAP_LONG(mh->cpusubtype);
193	mh->filetype = SWAP_LONG(mh->filetype);
194	mh->ncmds = SWAP_LONG(mh->ncmds);
195	mh->sizeofcmds = SWAP_LONG(mh->sizeofcmds);
196	mh->flags = SWAP_LONG(mh->flags);
197	mh->reserved = SWAP_LONG(mh->reserved);
198	}
199
200	__private_extern__
201	void
202	swap_load_command(
203	struct load_command *lc,
204	enum byte_sex target_byte_sex)
205	{
206	#ifdef __MWERKS__
207	enum byte_sex dummy;
208	dummy = target_byte_sex;
209	#endif
210	lc->cmd = SWAP_LONG(lc->cmd);
211	lc->cmdsize = SWAP_LONG(lc->cmdsize);
212	}
213
214	__private_extern__
215	void
216	swap_segment_command(
217	struct segment_command *sg,
218	enum byte_sex target_byte_sex)
219	{
220	#ifdef __MWERKS__
221	enum byte_sex dummy;
222	dummy = target_byte_sex;
223	#endif
224	/* segname[16] */
225	sg->cmd = SWAP_LONG(sg->cmd);
226	sg->cmdsize = SWAP_LONG(sg->cmdsize);
227	sg->vmaddr = SWAP_LONG(sg->vmaddr);
228	sg->vmsize = SWAP_LONG(sg->vmsize);
229	sg->fileoff = SWAP_LONG(sg->fileoff);
230	sg->filesize = SWAP_LONG(sg->filesize);
231	sg->maxprot = SWAP_LONG(sg->maxprot);
232	sg->initprot = SWAP_LONG(sg->initprot);
233	sg->nsects = SWAP_LONG(sg->nsects);
234	sg->flags = SWAP_LONG(sg->flags);
235	}
236
237	__private_extern__
238	void
239	swap_segment_command_64(
240	struct segment_command_64 *sg,
241	enum byte_sex target_byte_sex)
242	{
243	#ifdef __MWERKS__
244	enum byte_sex dummy;
245	dummy = target_byte_sex;
246	#endif
247	/* segname[16] */
248	sg->cmd = SWAP_LONG(sg->cmd);
249	sg->cmdsize = SWAP_LONG(sg->cmdsize);
250	sg->vmaddr = SWAP_LONG_LONG(sg->vmaddr);
251	sg->vmsize = SWAP_LONG_LONG(sg->vmsize);
252	sg->fileoff = SWAP_LONG_LONG(sg->fileoff);
253	sg->filesize = SWAP_LONG_LONG(sg->filesize);
254	sg->maxprot = SWAP_LONG(sg->maxprot);
255	sg->initprot = SWAP_LONG(sg->initprot);
256	sg->nsects = SWAP_LONG(sg->nsects);
257	sg->flags = SWAP_LONG(sg->flags);
258	}
259
260	__private_extern__
261	void
262	swap_section(
263	struct section *s,
264	unsigned long nsects,
265	enum byte_sex target_byte_sex)
266	{
267	unsigned long i;
268	#ifdef __MWERKS__
269	enum byte_sex dummy;
270	dummy = target_byte_sex;
271	#endif
272
273	for(i = 0; i < nsects; i++){
274	/* sectname[16] */
275	/* segname[16] */
276	s[i].addr = SWAP_LONG(s[i].addr);
277	s[i].size = SWAP_LONG(s[i].size);
278	s[i].offset = SWAP_LONG(s[i].offset);
279	s[i].align = SWAP_LONG(s[i].align);
280	s[i].reloff = SWAP_LONG(s[i].reloff);
281	s[i].nreloc = SWAP_LONG(s[i].nreloc);
282	s[i].flags = SWAP_LONG(s[i].flags);
283	s[i].reserved1 = SWAP_LONG(s[i].reserved1);
284	s[i].reserved2 = SWAP_LONG(s[i].reserved2);
285	}
286	}
287
288	__private_extern__
289	void
290	swap_section_64(
291	struct section_64 *s,
292	unsigned long nsects,
293	enum byte_sex target_byte_sex)
294	{
295	unsigned long i;
296	#ifdef __MWERKS__
297	enum byte_sex dummy;
298	dummy = target_byte_sex;
299	#endif
300
301	for(i = 0; i < nsects; i++){
302	/* sectname[16] */
303	/* segname[16] */
304	s[i].addr = SWAP_LONG_LONG(s[i].addr);
305	s[i].size = SWAP_LONG_LONG(s[i].size);
306	s[i].offset = SWAP_LONG(s[i].offset);
307	s[i].align = SWAP_LONG(s[i].align);
308	s[i].reloff = SWAP_LONG(s[i].reloff);
309	s[i].nreloc = SWAP_LONG(s[i].nreloc);
310	s[i].flags = SWAP_LONG(s[i].flags);
311	s[i].reserved1 = SWAP_LONG(s[i].reserved1);
312	s[i].reserved2 = SWAP_LONG(s[i].reserved2);
313	}
314	}
315
316	__private_extern__
317	void
318	swap_symtab_command(
319	struct symtab_command *st,
320	enum byte_sex target_byte_sex)
321	{
322	#ifdef __MWERKS__
323	enum byte_sex dummy;
324	dummy = target_byte_sex;
325	#endif
326	st->cmd = SWAP_LONG(st->cmd);
327	st->cmdsize = SWAP_LONG(st->cmdsize);
328	st->symoff = SWAP_LONG(st->symoff);
329	st->nsyms = SWAP_LONG(st->nsyms);
330	st->stroff = SWAP_LONG(st->stroff);
331	st->strsize = SWAP_LONG(st->strsize);
332	}
333
334	__private_extern__
335	void
336	swap_dysymtab_command(
337	struct dysymtab_command *dyst,
338	enum byte_sex target_byte_sex)
339	{
340	#ifdef __MWERKS__
341	enum byte_sex dummy;
342	dummy = target_byte_sex;
343	#endif
344	dyst->cmd = SWAP_LONG(dyst->cmd);
345	dyst->cmdsize = SWAP_LONG(dyst->cmdsize);
346	dyst->ilocalsym = SWAP_LONG(dyst->ilocalsym);
347	dyst->nlocalsym = SWAP_LONG(dyst->nlocalsym);
348	dyst->iextdefsym = SWAP_LONG(dyst->iextdefsym);
349	dyst->nextdefsym = SWAP_LONG(dyst->nextdefsym);
350	dyst->iundefsym = SWAP_LONG(dyst->iundefsym);
351	dyst->nundefsym = SWAP_LONG(dyst->nundefsym);
352	dyst->tocoff = SWAP_LONG(dyst->tocoff);
353	dyst->ntoc = SWAP_LONG(dyst->ntoc);
354	dyst->modtaboff = SWAP_LONG(dyst->modtaboff);
355	dyst->nmodtab = SWAP_LONG(dyst->nmodtab);
356	dyst->extrefsymoff = SWAP_LONG(dyst->extrefsymoff);
357	dyst->nextrefsyms = SWAP_LONG(dyst->nextrefsyms);
358	dyst->indirectsymoff = SWAP_LONG(dyst->indirectsymoff);
359	dyst->nindirectsyms = SWAP_LONG(dyst->nindirectsyms);
360	dyst->extreloff = SWAP_LONG(dyst->extreloff);
361	dyst->nextrel = SWAP_LONG(dyst->nextrel);
362	dyst->locreloff = SWAP_LONG(dyst->locreloff);
363	dyst->nlocrel = SWAP_LONG(dyst->nlocrel);
364	}
365
366	__private_extern__
367	void
368	swap_symseg_command(
369	struct symseg_command *ss,
370	enum byte_sex target_byte_sex)
371	{
372	#ifdef __MWERKS__
373	enum byte_sex dummy;
374	dummy = target_byte_sex;
375	#endif
376	ss->cmd = SWAP_LONG(ss->cmd);
377	ss->cmdsize = SWAP_LONG(ss->cmdsize);
378	ss->offset = SWAP_LONG(ss->offset);
379	ss->size = SWAP_LONG(ss->size);
380	}
381
382	__private_extern__
383	void
384	swap_fvmlib_command(
385	struct fvmlib_command *fl,
386	enum byte_sex target_byte_sex)
387	{
388	#ifdef __MWERKS__
389	enum byte_sex dummy;
390	dummy = target_byte_sex;
391	#endif
392	fl->cmd = SWAP_LONG(fl->cmd);
393	fl->cmdsize = SWAP_LONG(fl->cmdsize);
394	fl->fvmlib.name.offset = SWAP_LONG(fl->fvmlib.name.offset);
395	fl->fvmlib.minor_version = SWAP_LONG(fl->fvmlib.minor_version);
396	fl->fvmlib.header_addr = SWAP_LONG(fl->fvmlib.header_addr);
397	}
398
399	__private_extern__
400	void
401	swap_dylib_command(
402	struct dylib_command *dl,
403	enum byte_sex target_byte_sex)
404	{
405	#ifdef __MWERKS__
406	enum byte_sex dummy;
407	dummy = target_byte_sex;
408	#endif
409	dl->cmd = SWAP_LONG(dl->cmd);
410	dl->cmdsize = SWAP_LONG(dl->cmdsize);
411	dl->dylib.name.offset = SWAP_LONG(dl->dylib.name.offset);
412	dl->dylib.timestamp = SWAP_LONG(dl->dylib.timestamp);
413	dl->dylib.current_version = SWAP_LONG(dl->dylib.current_version);
414	dl->dylib.compatibility_version =
415	SWAP_LONG(dl->dylib.compatibility_version);
416	}
417
418	__private_extern__
419	void
420	swap_sub_framework_command(
421	struct sub_framework_command *sub,
422	enum byte_sex target_byte_sex)
423	{
424	#ifdef __MWERKS__
425	enum byte_sex dummy;
426	dummy = target_byte_sex;
427	#endif
428	sub->cmd = SWAP_LONG(sub->cmd);
429	sub->cmdsize = SWAP_LONG(sub->cmdsize);
430	sub->umbrella.offset = SWAP_LONG(sub->umbrella.offset);
431	}
432
433	__private_extern__
434	void
435	swap_sub_umbrella_command(
436	struct sub_umbrella_command *usub,
437	enum byte_sex target_byte_sex)
438	{
439	#ifdef __MWERKS__
440	enum byte_sex dummy;
441	dummy = target_byte_sex;
442	#endif
443	usub->cmd = SWAP_LONG(usub->cmd);
444	usub->cmdsize = SWAP_LONG(usub->cmdsize);
445	usub->sub_umbrella.offset = SWAP_LONG(usub->sub_umbrella.offset);
446	}
447
448	__private_extern__
449	void
450	swap_sub_library_command(
451	struct sub_library_command *lsub,
452	enum byte_sex target_byte_sex)
453	{
454	#ifdef __MWERKS__
455	enum byte_sex dummy;
456	dummy = target_byte_sex;
457	#endif
458	lsub->cmd = SWAP_LONG(lsub->cmd);
459	lsub->cmdsize = SWAP_LONG(lsub->cmdsize);
460	lsub->sub_library.offset = SWAP_LONG(lsub->sub_library.offset);
461	}
462
463	__private_extern__
464	void
465	swap_sub_client_command(
466	struct sub_client_command *csub,
467	enum byte_sex target_byte_sex)
468	{
469	#ifdef __MWERKS__
470	enum byte_sex dummy;
471	dummy = target_byte_sex;
472	#endif
473	csub->cmd = SWAP_LONG(csub->cmd);
474	csub->cmdsize = SWAP_LONG(csub->cmdsize);
475	csub->client.offset = SWAP_LONG(csub->client.offset);
476	}
477
478	__private_extern__
479	void
480	swap_prebound_dylib_command(
481	struct prebound_dylib_command *pbdylib,
482	enum byte_sex target_byte_sex)
483	{
484	#ifdef __MWERKS__
485	enum byte_sex dummy;
486	dummy = target_byte_sex;
487	#endif
488	pbdylib->cmd = SWAP_LONG(pbdylib->cmd);
489	pbdylib->cmdsize = SWAP_LONG(pbdylib->cmdsize);
490	pbdylib->name.offset = SWAP_LONG(pbdylib->name.offset);
491	pbdylib->nmodules = SWAP_LONG(pbdylib->nmodules);
492	pbdylib->linked_modules.offset =
493	SWAP_LONG(pbdylib->linked_modules.offset);
494	}
495
496	__private_extern__
497	void
498	swap_dylinker_command(
499	struct dylinker_command *dyld,
500	enum byte_sex target_byte_sex)
501	{
502	#ifdef __MWERKS__
503	enum byte_sex dummy;
504	dummy = target_byte_sex;
505	#endif
506	dyld->cmd = SWAP_LONG(dyld->cmd);
507	dyld->cmdsize = SWAP_LONG(dyld->cmdsize);
508	dyld->name.offset = SWAP_LONG(dyld->name.offset);
509	}
510
511	__private_extern__
512	void
513	swap_fvmfile_command(
514	struct fvmfile_command *ff,
515	enum byte_sex target_byte_sex)
516	{
517	#ifdef __MWERKS__
518	enum byte_sex dummy;
519	dummy = target_byte_sex;
520	#endif
521	ff->cmd = SWAP_LONG(ff->cmd);
522	ff->cmdsize = SWAP_LONG(ff->cmdsize);
523	ff->name.offset = SWAP_LONG(ff->name.offset);
524	ff->header_addr = SWAP_LONG(ff->header_addr);
525	}
526
527
528	__private_extern__
529	void
530	swap_thread_command(
531	struct thread_command *ut,
532	enum byte_sex target_byte_sex)
533	{
534	#ifdef __MWERKS__
535	enum byte_sex dummy;
536	dummy = target_byte_sex;
537	#endif
538	ut->cmd = SWAP_LONG(ut->cmd);
539	ut->cmdsize = SWAP_LONG(ut->cmdsize);
540	}
541
542	__private_extern__
543	void
544	swap_m68k_thread_state_regs(
545	struct m68k_thread_state_regs *cpu,
546	enum byte_sex target_byte_sex)
547	{
548	unsigned long i;
549	#ifdef __MWERKS__
550	enum byte_sex dummy;
551	dummy = target_byte_sex;
552	#endif
553
554	for(i = 0; i < 8; i++)
555	cpu->dreg[i] = SWAP_LONG(cpu->dreg[i]);
556	for(i = 0; i < 8; i++)
557	cpu->areg[i] = SWAP_LONG(cpu->areg[i]);
558	cpu->pad0 = SWAP_SHORT(cpu->pad0);
559	cpu->sr = SWAP_SHORT(cpu->sr);
560	cpu->pc = SWAP_LONG(cpu->pc);
561	}
562
563	__private_extern__
564	void
565	swap_m68k_thread_state_68882(
566	struct m68k_thread_state_68882 *fpu,
567	enum byte_sex target_byte_sex)
568	{
569	unsigned long i, tmp;
570	#ifdef __MWERKS__
571	enum byte_sex dummy;
572	dummy = target_byte_sex;
573	#endif
574
575	for(i = 0; i < 8; i++){
576	tmp = SWAP_LONG(fpu->regs[i].fp[0]);
577	fpu->regs[i].fp[1] = SWAP_LONG(fpu->regs[i].fp[1]);
578	fpu->regs[i].fp[0] = SWAP_LONG(fpu->regs[i].fp[2]);
579	fpu->regs[i].fp[2] = tmp;
580	}
581	fpu->cr = SWAP_LONG(fpu->cr);
582	fpu->sr = SWAP_LONG(fpu->sr);
583	fpu->iar = SWAP_LONG(fpu->iar);
584	fpu->state = SWAP_LONG(fpu->state);
585	}
586
587	__private_extern__
588	void
589	swap_m68k_thread_state_user_reg(
590	struct m68k_thread_state_user_reg *user_reg,
591	enum byte_sex target_byte_sex)
592	{
593	#ifdef __MWERKS__
594	enum byte_sex dummy;
595	dummy = target_byte_sex;
596	#endif
597	user_reg->user_reg = SWAP_LONG(user_reg->user_reg);
598	}
599
600	__private_extern__
601	void
602	swap_ppc_thread_state_t(
603	ppc_thread_state_t *cpu,
604	enum byte_sex target_byte_sex)
605	{
606	cpu->srr0 = SWAP_LONG(cpu->srr0);
607	cpu->srr1 = SWAP_LONG(cpu->srr1);
608	cpu->r0 = SWAP_LONG(cpu->r0);
609	cpu->r1 = SWAP_LONG(cpu->r1);
610	cpu->r2 = SWAP_LONG(cpu->r2);
611	cpu->r3 = SWAP_LONG(cpu->r3);
612	cpu->r4 = SWAP_LONG(cpu->r4);
613	cpu->r5 = SWAP_LONG(cpu->r5);
614	cpu->r6 = SWAP_LONG(cpu->r6);
615	cpu->r7 = SWAP_LONG(cpu->r7);
616	cpu->r8 = SWAP_LONG(cpu->r8);
617	cpu->r9 = SWAP_LONG(cpu->r9);
618	cpu->r10 = SWAP_LONG(cpu->r10);
619	cpu->r11 = SWAP_LONG(cpu->r11);
620	cpu->r12 = SWAP_LONG(cpu->r12);
621	cpu->r13 = SWAP_LONG(cpu->r13);
622	cpu->r14 = SWAP_LONG(cpu->r14);
623	cpu->r15 = SWAP_LONG(cpu->r15);
624	cpu->r16 = SWAP_LONG(cpu->r16);
625	cpu->r17 = SWAP_LONG(cpu->r17);
626	cpu->r18 = SWAP_LONG(cpu->r18);
627	cpu->r19 = SWAP_LONG(cpu->r19);
628	cpu->r20 = SWAP_LONG(cpu->r20);
629	cpu->r21 = SWAP_LONG(cpu->r21);
630	cpu->r22 = SWAP_LONG(cpu->r22);
631	cpu->r23 = SWAP_LONG(cpu->r23);
632	cpu->r24 = SWAP_LONG(cpu->r24);
633	cpu->r25 = SWAP_LONG(cpu->r25);
634	cpu->r26 = SWAP_LONG(cpu->r26);
635	cpu->r27 = SWAP_LONG(cpu->r27);
636	cpu->r28 = SWAP_LONG(cpu->r28);
637	cpu->r29 = SWAP_LONG(cpu->r29);
638	cpu->r30 = SWAP_LONG(cpu->r30);
639	cpu->r31 = SWAP_LONG(cpu->r31);
640	cpu->cr = SWAP_LONG(cpu->cr);
641	cpu->xer = SWAP_LONG(cpu->xer);
642	cpu->lr = SWAP_LONG(cpu->lr);
643	cpu->ctr = SWAP_LONG(cpu->ctr);
644	cpu->mq = SWAP_LONG(cpu->mq);
645	cpu->vrsave = SWAP_LONG(cpu->vrsave);
646	}
647
648	__private_extern__
649	void
650	swap_ppc_thread_state64_t(
651	ppc_thread_state64_t *cpu,
652	enum byte_sex target_byte_sex)
653	{
654	cpu->srr0 = SWAP_LONG_LONG(cpu->srr0);
655	cpu->srr1 = SWAP_LONG_LONG(cpu->srr1);
656	cpu->r0 = SWAP_LONG_LONG(cpu->r0);
657	cpu->r1 = SWAP_LONG_LONG(cpu->r1);
658	cpu->r2 = SWAP_LONG_LONG(cpu->r2);
659	cpu->r3 = SWAP_LONG_LONG(cpu->r3);
660	cpu->r4 = SWAP_LONG_LONG(cpu->r4);
661	cpu->r5 = SWAP_LONG_LONG(cpu->r5);
662	cpu->r6 = SWAP_LONG_LONG(cpu->r6);
663	cpu->r7 = SWAP_LONG_LONG(cpu->r7);
664	cpu->r8 = SWAP_LONG_LONG(cpu->r8);
665	cpu->r9 = SWAP_LONG_LONG(cpu->r9);
666	cpu->r10 = SWAP_LONG_LONG(cpu->r10);
667	cpu->r11 = SWAP_LONG_LONG(cpu->r11);
668	cpu->r12 = SWAP_LONG_LONG(cpu->r12);
669	cpu->r13 = SWAP_LONG_LONG(cpu->r13);
670	cpu->r14 = SWAP_LONG_LONG(cpu->r14);
671	cpu->r15 = SWAP_LONG_LONG(cpu->r15);
672	cpu->r16 = SWAP_LONG_LONG(cpu->r16);
673	cpu->r17 = SWAP_LONG_LONG(cpu->r17);
674	cpu->r18 = SWAP_LONG_LONG(cpu->r18);
675	cpu->r19 = SWAP_LONG_LONG(cpu->r19);
676	cpu->r20 = SWAP_LONG_LONG(cpu->r20);
677	cpu->r21 = SWAP_LONG_LONG(cpu->r21);
678	cpu->r22 = SWAP_LONG_LONG(cpu->r22);
679	cpu->r23 = SWAP_LONG_LONG(cpu->r23);
680	cpu->r24 = SWAP_LONG_LONG(cpu->r24);
681	cpu->r25 = SWAP_LONG_LONG(cpu->r25);
682	cpu->r26 = SWAP_LONG_LONG(cpu->r26);
683	cpu->r27 = SWAP_LONG_LONG(cpu->r27);
684	cpu->r28 = SWAP_LONG_LONG(cpu->r28);
685	cpu->r29 = SWAP_LONG_LONG(cpu->r29);
686	cpu->r30 = SWAP_LONG_LONG(cpu->r30);
687	cpu->r31 = SWAP_LONG_LONG(cpu->r31);
688	cpu->cr = SWAP_LONG(cpu->cr);
689	cpu->xer = SWAP_LONG_LONG(cpu->xer);
690	cpu->lr = SWAP_LONG_LONG(cpu->lr);
691	cpu->ctr = SWAP_LONG_LONG(cpu->ctr);
692	cpu->vrsave = SWAP_LONG(cpu->vrsave);
693	}
694
695	__private_extern__
696	void
697	swap_ppc_float_state_t(
698	ppc_float_state_t *fpu,
699	enum byte_sex target_byte_sex)
700	{
701	unsigned long i;
702	#ifdef __MWERKS__
703	enum byte_sex dummy;
704	dummy = target_byte_sex;
705	#endif
706
707	for(i = 0; i < 32; i++)
708	fpu->fpregs[i] = SWAP_DOUBLE(fpu->fpregs[i]);
709
710	fpu->fpscr_pad = SWAP_LONG(fpu->fpscr_pad);
711	fpu->fpscr = SWAP_LONG(fpu->fpscr);
712	}
713
714	__private_extern__
715	void
716	swap_ppc_exception_state_t(
717	ppc_exception_state_t *state,
718	enum byte_sex target_byte_sex)
719	{
720	unsigned long i;
721	#ifdef __MWERKS__
722	enum byte_sex dummy;
723	dummy = target_byte_sex;
724	#endif
725
726	state->dar = SWAP_LONG(state->dar);
727	state->dsisr = SWAP_LONG(state->dsisr);
728	state->exception = SWAP_LONG(state->exception);
729	state->pad0 = SWAP_LONG(state->pad0);
730
731	for(i = 0; i < 4; i++)
732	state->pad1[i] = SWAP_LONG(state->pad1[i]);
733	}
734
735	__private_extern__
736	void
737	swap_m88k_thread_state_grf_t(
738	m88k_thread_state_grf_t *cpu,
739	enum byte_sex target_byte_sex)
740	{
741	#ifdef __MWERKS__
742	enum byte_sex dummy;
743	dummy = target_byte_sex;
744	#endif
745	cpu->r1 = SWAP_LONG(cpu->r1);
746	cpu->r2 = SWAP_LONG(cpu->r2);
747	cpu->r3 = SWAP_LONG(cpu->r3);
748	cpu->r4 = SWAP_LONG(cpu->r4);
749	cpu->r5 = SWAP_LONG(cpu->r5);
750	cpu->r6 = SWAP_LONG(cpu->r6);
751	cpu->r7 = SWAP_LONG(cpu->r7);
752	cpu->r8 = SWAP_LONG(cpu->r8);
753	cpu->r9 = SWAP_LONG(cpu->r9);
754	cpu->r10 = SWAP_LONG(cpu->r10);
755	cpu->r11 = SWAP_LONG(cpu->r11);
756	cpu->r12 = SWAP_LONG(cpu->r12);
757	cpu->r13 = SWAP_LONG(cpu->r13);
758	cpu->r14 = SWAP_LONG(cpu->r14);
759	cpu->r15 = SWAP_LONG(cpu->r15);
760	cpu->r16 = SWAP_LONG(cpu->r16);
761	cpu->r17 = SWAP_LONG(cpu->r17);
762	cpu->r18 = SWAP_LONG(cpu->r18);
763	cpu->r19 = SWAP_LONG(cpu->r19);
764	cpu->r20 = SWAP_LONG(cpu->r20);
765	cpu->r21 = SWAP_LONG(cpu->r21);
766	cpu->r22 = SWAP_LONG(cpu->r22);
767	cpu->r23 = SWAP_LONG(cpu->r23);
768	cpu->r24 = SWAP_LONG(cpu->r24);
769	cpu->r25 = SWAP_LONG(cpu->r25);
770	cpu->r26 = SWAP_LONG(cpu->r26);
771	cpu->r27 = SWAP_LONG(cpu->r27);
772	cpu->r28 = SWAP_LONG(cpu->r28);
773	cpu->r29 = SWAP_LONG(cpu->r29);
774	cpu->r30 = SWAP_LONG(cpu->r30);
775	cpu->r31 = SWAP_LONG(cpu->r31);
776	cpu->xip = SWAP_LONG(cpu->xip);
777	cpu->xip_in_bd = SWAP_LONG(cpu->xip_in_bd);
778	cpu->nip = SWAP_LONG(cpu->nip);
779	}
780
781	__private_extern__
782	void
783	swap_m88k_thread_state_xrf_t(
784	m88k_thread_state_xrf_t *fpu,
785	enum byte_sex target_byte_sex)
786	{
787	enum byte_sex host_byte_sex;
788
789	struct swapped_m88k_fpsr {
790	union {
791	struct {
792	unsigned afinx:BIT_WIDTH(0);
793	unsigned afovf:BIT_WIDTH(1);
794	unsigned afunf:BIT_WIDTH(2);
795	unsigned afdvz:BIT_WIDTH(3);
796	unsigned afinv:BIT_WIDTH(4);
797	unsigned :BITS_WIDTH(15,5);
798	unsigned xmod:BIT_WIDTH(16);
799	unsigned :BITS_WIDTH(31,17);
800	} fields;
801	unsigned long word;
802	} u;
803	} ssr;
804	struct swapped_m88k_fpcr {
805	union {
806	struct {
807	unsigned efinx:BIT_WIDTH(0);
808	unsigned efovf:BIT_WIDTH(1);
809	unsigned efunf:BIT_WIDTH(2);
810	unsigned efdvz:BIT_WIDTH(3);
811	unsigned efinv:BIT_WIDTH(4);
812	unsigned :BITS_WIDTH(13,5);
813	m88k_fpcr_rm_t rm:BITS_WIDTH(15,14);
814	unsigned :BITS_WIDTH(31,16);
815	} fields;
816	unsigned long word;
817	} u;
818	} scr;
819
820	host_byte_sex = get_host_byte_sex();
821
822	fpu->x1.x[0] = SWAP_LONG(fpu->x1.x[0]);
823	fpu->x1.x[1] = SWAP_LONG(fpu->x1.x[1]);
824	fpu->x1.x[2] = SWAP_LONG(fpu->x1.x[2]);
825	fpu->x1.x[3] = SWAP_LONG(fpu->x1.x[3]);
826	fpu->x2.x[0] = SWAP_LONG(fpu->x2.x[0]);
827	fpu->x2.x[1] = SWAP_LONG(fpu->x2.x[1]);
828	fpu->x2.x[2] = SWAP_LONG(fpu->x2.x[2]);
829	fpu->x2.x[3] = SWAP_LONG(fpu->x2.x[3]);
830	fpu->x3.x[0] = SWAP_LONG(fpu->x3.x[0]);
831	fpu->x3.x[1] = SWAP_LONG(fpu->x3.x[1]);
832	fpu->x3.x[2] = SWAP_LONG(fpu->x3.x[2]);
833	fpu->x3.x[3] = SWAP_LONG(fpu->x3.x[3]);
834	fpu->x4.x[0] = SWAP_LONG(fpu->x4.x[0]);
835	fpu->x4.x[1] = SWAP_LONG(fpu->x4.x[1]);
836	fpu->x4.x[2] = SWAP_LONG(fpu->x4.x[2]);
837	fpu->x4.x[3] = SWAP_LONG(fpu->x4.x[3]);
838	fpu->x5.x[0] = SWAP_LONG(fpu->x5.x[0]);
839	fpu->x5.x[1] = SWAP_LONG(fpu->x5.x[1]);
840	fpu->x5.x[2] = SWAP_LONG(fpu->x5.x[2]);
841	fpu->x5.x[3] = SWAP_LONG(fpu->x5.x[3]);
842	fpu->x6.x[0] = SWAP_LONG(fpu->x6.x[0]);
843	fpu->x6.x[1] = SWAP_LONG(fpu->x6.x[1]);
844	fpu->x6.x[2] = SWAP_LONG(fpu->x6.x[2]);
845	fpu->x6.x[3] = SWAP_LONG(fpu->x6.x[3]);
846	fpu->x7.x[0] = SWAP_LONG(fpu->x7.x[0]);
847	fpu->x7.x[1] = SWAP_LONG(fpu->x7.x[1]);
848	fpu->x7.x[2] = SWAP_LONG(fpu->x7.x[2]);
849	fpu->x7.x[3] = SWAP_LONG(fpu->x7.x[3]);
850	fpu->x8.x[0] = SWAP_LONG(fpu->x8.x[0]);
851	fpu->x8.x[1] = SWAP_LONG(fpu->x8.x[1]);
852	fpu->x8.x[2] = SWAP_LONG(fpu->x8.x[2]);
853	fpu->x8.x[3] = SWAP_LONG(fpu->x8.x[3]);
854	fpu->x9.x[0] = SWAP_LONG(fpu->x9.x[0]);
855	fpu->x9.x[1] = SWAP_LONG(fpu->x9.x[1]);
856	fpu->x9.x[2] = SWAP_LONG(fpu->x9.x[2]);
857	fpu->x9.x[3] = SWAP_LONG(fpu->x9.x[3]);
858	fpu->x10.x[0] = SWAP_LONG(fpu->x10.x[0]);
859	fpu->x10.x[1] = SWAP_LONG(fpu->x10.x[1]);
860	fpu->x10.x[2] = SWAP_LONG(fpu->x10.x[2]);
861	fpu->x10.x[3] = SWAP_LONG(fpu->x10.x[3]);
862	fpu->x11.x[0] = SWAP_LONG(fpu->x11.x[0]);
863	fpu->x11.x[1] = SWAP_LONG(fpu->x11.x[1]);
864	fpu->x11.x[2] = SWAP_LONG(fpu->x11.x[2]);
865	fpu->x11.x[3] = SWAP_LONG(fpu->x11.x[3]);
866	fpu->x12.x[0] = SWAP_LONG(fpu->x12.x[0]);
867	fpu->x12.x[1] = SWAP_LONG(fpu->x12.x[1]);
868	fpu->x12.x[2] = SWAP_LONG(fpu->x12.x[2]);
869	fpu->x12.x[3] = SWAP_LONG(fpu->x12.x[3]);
870	fpu->x13.x[0] = SWAP_LONG(fpu->x13.x[0]);
871	fpu->x13.x[1] = SWAP_LONG(fpu->x13.x[1]);
872	fpu->x13.x[2] = SWAP_LONG(fpu->x13.x[2]);
873	fpu->x13.x[3] = SWAP_LONG(fpu->x13.x[3]);
874	fpu->x14.x[0] = SWAP_LONG(fpu->x14.x[0]);
875	fpu->x14.x[1] = SWAP_LONG(fpu->x14.x[1]);
876	fpu->x14.x[2] = SWAP_LONG(fpu->x14.x[2]);
877	fpu->x14.x[3] = SWAP_LONG(fpu->x14.x[3]);
878	fpu->x15.x[0] = SWAP_LONG(fpu->x15.x[0]);
879	fpu->x15.x[1] = SWAP_LONG(fpu->x15.x[1]);
880	fpu->x15.x[2] = SWAP_LONG(fpu->x15.x[2]);
881	fpu->x15.x[3] = SWAP_LONG(fpu->x15.x[3]);
882	fpu->x16.x[0] = SWAP_LONG(fpu->x16.x[0]);
883	fpu->x16.x[1] = SWAP_LONG(fpu->x16.x[1]);
884	fpu->x16.x[2] = SWAP_LONG(fpu->x16.x[2]);
885	fpu->x16.x[3] = SWAP_LONG(fpu->x16.x[3]);
886	fpu->x17.x[0] = SWAP_LONG(fpu->x17.x[0]);
887	fpu->x17.x[1] = SWAP_LONG(fpu->x17.x[1]);
888	fpu->x17.x[2] = SWAP_LONG(fpu->x17.x[2]);
889	fpu->x17.x[3] = SWAP_LONG(fpu->x17.x[3]);
890	fpu->x18.x[0] = SWAP_LONG(fpu->x18.x[0]);
891	fpu->x18.x[1] = SWAP_LONG(fpu->x18.x[1]);
892	fpu->x18.x[2] = SWAP_LONG(fpu->x18.x[2]);
893	fpu->x18.x[3] = SWAP_LONG(fpu->x18.x[3]);
894	fpu->x19.x[0] = SWAP_LONG(fpu->x19.x[0]);
895	fpu->x19.x[1] = SWAP_LONG(fpu->x19.x[1]);
896	fpu->x19.x[2] = SWAP_LONG(fpu->x19.x[2]);
897	fpu->x19.x[3] = SWAP_LONG(fpu->x19.x[3]);
898	fpu->x20.x[0] = SWAP_LONG(fpu->x20.x[0]);
899	fpu->x20.x[1] = SWAP_LONG(fpu->x20.x[1]);
900	fpu->x20.x[2] = SWAP_LONG(fpu->x20.x[2]);
901	fpu->x20.x[3] = SWAP_LONG(fpu->x20.x[3]);
902	fpu->x21.x[0] = SWAP_LONG(fpu->x21.x[0]);
903	fpu->x21.x[1] = SWAP_LONG(fpu->x21.x[1]);
904	fpu->x21.x[2] = SWAP_LONG(fpu->x21.x[2]);
905	fpu->x21.x[3] = SWAP_LONG(fpu->x21.x[3]);
906	fpu->x22.x[0] = SWAP_LONG(fpu->x22.x[0]);
907	fpu->x22.x[1] = SWAP_LONG(fpu->x22.x[1]);
908	fpu->x22.x[2] = SWAP_LONG(fpu->x22.x[2]);
909	fpu->x22.x[3] = SWAP_LONG(fpu->x22.x[3]);
910	fpu->x23.x[0] = SWAP_LONG(fpu->x23.x[0]);
911	fpu->x23.x[1] = SWAP_LONG(fpu->x23.x[1]);
912	fpu->x23.x[2] = SWAP_LONG(fpu->x23.x[2]);
913	fpu->x23.x[3] = SWAP_LONG(fpu->x23.x[3]);
914	fpu->x24.x[0] = SWAP_LONG(fpu->x24.x[0]);
915	fpu->x24.x[1] = SWAP_LONG(fpu->x24.x[1]);
916	fpu->x24.x[2] = SWAP_LONG(fpu->x24.x[2]);
917	fpu->x24.x[3] = SWAP_LONG(fpu->x24.x[3]);
918	fpu->x25.x[0] = SWAP_LONG(fpu->x25.x[0]);
919	fpu->x25.x[1] = SWAP_LONG(fpu->x25.x[1]);
920	fpu->x25.x[2] = SWAP_LONG(fpu->x25.x[2]);
921	fpu->x25.x[3] = SWAP_LONG(fpu->x25.x[3]);
922	fpu->x26.x[0] = SWAP_LONG(fpu->x26.x[0]);
923	fpu->x26.x[1] = SWAP_LONG(fpu->x26.x[1]);
924	fpu->x26.x[2] = SWAP_LONG(fpu->x26.x[2]);
925	fpu->x26.x[3] = SWAP_LONG(fpu->x26.x[3]);
926	fpu->x27.x[0] = SWAP_LONG(fpu->x27.x[0]);
927	fpu->x27.x[1] = SWAP_LONG(fpu->x27.x[1]);
928	fpu->x27.x[2] = SWAP_LONG(fpu->x27.x[2]);
929	fpu->x27.x[3] = SWAP_LONG(fpu->x27.x[3]);
930	fpu->x28.x[0] = SWAP_LONG(fpu->x28.x[0]);
931	fpu->x28.x[1] = SWAP_LONG(fpu->x28.x[1]);
932	fpu->x28.x[2] = SWAP_LONG(fpu->x28.x[2]);
933	fpu->x28.x[3] = SWAP_LONG(fpu->x28.x[3]);
934	fpu->x29.x[0] = SWAP_LONG(fpu->x29.x[0]);
935	fpu->x29.x[1] = SWAP_LONG(fpu->x29.x[1]);
936	fpu->x29.x[2] = SWAP_LONG(fpu->x29.x[2]);
937	fpu->x29.x[3] = SWAP_LONG(fpu->x29.x[3]);
938	fpu->x30.x[0] = SWAP_LONG(fpu->x30.x[0]);
939	fpu->x30.x[1] = SWAP_LONG(fpu->x30.x[1]);
940	fpu->x30.x[2] = SWAP_LONG(fpu->x30.x[2]);
941	fpu->x30.x[3] = SWAP_LONG(fpu->x30.x[3]);
942	fpu->x31.x[0] = SWAP_LONG(fpu->x31.x[0]);
943	fpu->x31.x[1] = SWAP_LONG(fpu->x31.x[1]);
944	fpu->x31.x[2] = SWAP_LONG(fpu->x31.x[2]);
945	fpu->x31.x[3] = SWAP_LONG(fpu->x31.x[3]);
946
947	if(target_byte_sex == host_byte_sex){
948	memcpy(&ssr, &(fpu->fpsr), sizeof(struct swapped_m88k_fpsr));
949	ssr.u.word = SWAP_LONG(ssr.u.word);
950	fpu->fpsr.afinx = ssr.u.fields.afinx;
951	fpu->fpsr.afovf = ssr.u.fields.afovf;
952	fpu->fpsr.afunf = ssr.u.fields.afunf;
953	fpu->fpsr.afdvz = ssr.u.fields.afdvz;
954	fpu->fpsr.afinv = ssr.u.fields.afinv;
955	fpu->fpsr.xmod = ssr.u.fields.xmod;
956
957	memcpy(&scr, &(fpu->fpcr), sizeof(struct swapped_m88k_fpcr));
958	scr.u.word = SWAP_LONG(scr.u.word);
959	fpu->fpcr.efinx = scr.u.fields.efinx;
960	fpu->fpcr.efovf = scr.u.fields.efovf;
961	fpu->fpcr.efunf = scr.u.fields.efunf;
962	fpu->fpcr.efdvz = scr.u.fields.efdvz;
963	fpu->fpcr.efinv = scr.u.fields.efinv;
964	fpu->fpcr.rm = scr.u.fields.rm;
965	}
966	else{
967	ssr.u.fields.afinx = fpu->fpsr.afinx;
968	ssr.u.fields.afovf = fpu->fpsr.afovf;
969	ssr.u.fields.afunf = fpu->fpsr.afunf;
970	ssr.u.fields.afdvz = fpu->fpsr.afdvz;
971	ssr.u.fields.afinv = fpu->fpsr.afinv;
972	ssr.u.fields.xmod = fpu->fpsr.xmod;
973	ssr.u.word = SWAP_LONG(ssr.u.word);
974	memcpy(&(fpu->fpsr), &ssr, sizeof(struct swapped_m88k_fpsr));
975
976	scr.u.fields.efinx = fpu->fpcr.efinx;
977	scr.u.fields.efovf = fpu->fpcr.efovf;
978	scr.u.fields.efunf = fpu->fpcr.efunf;
979	scr.u.fields.efdvz = fpu->fpcr.efdvz;
980	scr.u.fields.efinv = fpu->fpcr.efinv;
981	scr.u.fields.rm = fpu->fpcr.rm;
982	scr.u.word = SWAP_LONG(scr.u.word);
983	memcpy(&(fpu->fpcr), &scr, sizeof(struct swapped_m88k_fpcr));
984	}
985	}
986
987	__private_extern__
988	void
989	swap_m88k_thread_state_user_t(
990	m88k_thread_state_user_t *user,
991	enum byte_sex target_byte_sex)
992	{
993	#ifdef __MWERKS__
994	enum byte_sex dummy;
995	dummy = target_byte_sex;
996	#endif
997	user->user = SWAP_LONG(user->user);
998	}
999
1000	__private_extern__
1001	void
1002	swap_m88110_thread_state_impl_t(
1003	m88110_thread_state_impl_t *spu,
1004	enum byte_sex target_byte_sex)
1005	{
1006	unsigned long i;
1007	enum byte_sex host_byte_sex;
1008
1009	struct swapped_m88110_bp_ctrl {
1010	union {
1011	struct {
1012	unsigned v:BIT_WIDTH(0);
1013	m88110_match_t addr_match:BITS_WIDTH(12,1);
1014	unsigned :BITS_WIDTH(26,13);
1015	unsigned rwm:BIT_WIDTH(27);
1016	unsigned rw:BIT_WIDTH(28);
1017	unsigned :BITS_WIDTH(31,29);
1018	} fields;
1019	unsigned long word;
1020	} u;
1021	} sbpc;
1022
1023	struct swap_m88110_psr {
1024	union {
1025	struct {
1026	unsigned :BITS_WIDTH(1,0);
1027	unsigned mxm_dis:BIT_WIDTH(2);
1028	unsigned sfu1dis:BIT_WIDTH(3);
1029	unsigned :BITS_WIDTH(22,4);
1030	unsigned trace:BIT_WIDTH(23);
1031	unsigned :BIT_WIDTH(24);
1032	unsigned sm:BIT_WIDTH(25);
1033	unsigned sgn_imd:BIT_WIDTH(26);
1034	unsigned :BIT_WIDTH(27);
1035	unsigned c:BIT_WIDTH(28);
1036	unsigned se:BIT_WIDTH(29);
1037	unsigned le:BIT_WIDTH(30);
1038	unsigned supr:BIT_WIDTH(31);
1039	} fields;
1040	unsigned long word;
1041	} u;
1042	} spsr;
1043
1044	struct swapped_m88110_fp_trap_status {
1045	union {
1046	struct {
1047	unsigned efinx:BIT_WIDTH(0);
1048	unsigned efovf:BIT_WIDTH(1);
1049	unsigned efunf:BIT_WIDTH(2);
1050	unsigned efdvz:BIT_WIDTH(3);
1051	unsigned efinv:BIT_WIDTH(4);
1052	unsigned priv:BIT_WIDTH(5);
1053	unsigned unimp:BIT_WIDTH(6);
1054	unsigned int:BIT_WIDTH(7);
1055	unsigned sfu1_disabled:BIT_WIDTH(8);
1056	unsigned :BITS_WIDTH(13,9);
1057	m88110_iresult_size_t iresult_size:BITS_WIDTH(15,14);
1058	unsigned :BITS_WIDTH(31,16);
1059	} fields;
1060	unsigned long word;
1061	} u;
1062	} sfps;
1063
1064	host_byte_sex = get_host_byte_sex();
1065
1066	if(target_byte_sex == host_byte_sex){
1067	for(i = 0; i < M88110_N_DATA_BP; i++){
1068	spu->data_bp[i].addr = SWAP_LONG(spu->data_bp[i].addr);
1069	memcpy(&sbpc, &(spu->data_bp[i].ctrl),
1070	sizeof(struct swapped_m88110_bp_ctrl));
1071	sbpc.u.word = SWAP_LONG(sbpc.u.word);
1072	spu->data_bp[i].ctrl.v = sbpc.u.fields.v;
1073	spu->data_bp[i].ctrl.addr_match = sbpc.u.fields.addr_match;
1074	spu->data_bp[i].ctrl.rwm = sbpc.u.fields.rwm;
1075	spu->data_bp[i].ctrl.rw = sbpc.u.fields.rw;
1076	}
1077
1078	memcpy(&spsr, &(spu->psr), sizeof(struct swap_m88110_psr));
1079	spsr.u.word = SWAP_LONG(spsr.u.word);
1080	spu->psr.mxm_dis = spsr.u.fields.mxm_dis;
1081	spu->psr.sfu1dis = spsr.u.fields.sfu1dis;
1082	spu->psr.trace = spsr.u.fields.trace;
1083	spu->psr.sm = spsr.u.fields.sm;
1084	spu->psr.sgn_imd = spsr.u.fields.sgn_imd;
1085	spu->psr.c = spsr.u.fields.c;
1086	spu->psr.se = spsr.u.fields.se;
1087	spu->psr.le = spsr.u.fields.le;
1088	spu->psr.supr = spsr.u.fields.supr;
1089
1090	memcpy(&sfps, &(spu->fp_trap_status),
1091	sizeof(struct swapped_m88110_fp_trap_status));
1092	sfps.u.word = SWAP_LONG(sfps.u.word);
1093	spu->fp_trap_status.efinx = sfps.u.fields.efinx;
1094	spu->fp_trap_status.efovf = sfps.u.fields.efovf;
1095	spu->fp_trap_status.efunf = sfps.u.fields.efunf;
1096	spu->fp_trap_status.efdvz = sfps.u.fields.efdvz;
1097	spu->fp_trap_status.efinv = sfps.u.fields.efinv;
1098	spu->fp_trap_status.priv = sfps.u.fields.priv;
1099	spu->fp_trap_status.unimp = sfps.u.fields.unimp;
1100	spu->fp_trap_status.sfu1_disabled = sfps.u.fields.sfu1_disabled;
1101	spu->fp_trap_status.iresult_size = sfps.u.fields.iresult_size;
1102	}
1103	else{
1104	for(i = 0; i < M88110_N_DATA_BP; i++){
1105	spu->data_bp[i].addr = SWAP_LONG(spu->data_bp[i].addr);
1106	sbpc.u.fields.v = spu->data_bp[i].ctrl.v;
1107	sbpc.u.fields.addr_match = spu->data_bp[i].ctrl.addr_match;
1108	sbpc.u.fields.rwm = spu->data_bp[i].ctrl.rwm;
1109	sbpc.u.fields.rw = spu->data_bp[i].ctrl.rw;
1110	sbpc.u.word = SWAP_LONG(sbpc.u.word);
1111	memcpy(&(spu->data_bp[i].ctrl), &sbpc,
1112	sizeof(struct swapped_m88110_bp_ctrl));
1113	}
1114
1115	spsr.u.fields.mxm_dis = spu->psr.mxm_dis;
1116	spsr.u.fields.sfu1dis = spu->psr.sfu1dis;
1117	spsr.u.fields.trace = spu->psr.trace;
1118	spsr.u.fields.sm = spu->psr.sm;
1119	spsr.u.fields.sgn_imd = spu->psr.sgn_imd;
1120	spsr.u.fields.c = spu->psr.c;
1121	spsr.u.fields.se = spu->psr.se;
1122	spsr.u.fields.le = spu->psr.le;
1123	spsr.u.fields.supr = spu->psr.supr;
1124	spsr.u.word = SWAP_LONG(spsr.u.word);
1125	memcpy(&(spu->psr), &spsr, sizeof(struct swap_m88110_psr));
1126
1127	sfps.u.fields.efinx = spu->fp_trap_status.efinx;
1128	sfps.u.fields.efovf = spu->fp_trap_status.efovf;
1129	sfps.u.fields.efunf = spu->fp_trap_status.efunf;
1130	sfps.u.fields.efdvz = spu->fp_trap_status.efdvz;
1131	sfps.u.fields.efinv = spu->fp_trap_status.efinv;
1132	sfps.u.fields.priv = spu->fp_trap_status.priv;
1133	sfps.u.fields.unimp = spu->fp_trap_status.unimp;
1134	sfps.u.fields.sfu1_disabled = spu->fp_trap_status.sfu1_disabled;
1135	sfps.u.fields.iresult_size = spu->fp_trap_status.iresult_size;
1136	sfps.u.word = SWAP_LONG(sfps.u.word);
1137	memcpy(&(spu->fp_trap_status), &sfps,
1138	sizeof(struct swapped_m88110_fp_trap_status));
1139	}
1140	spu->intermediate_result.x[0] =
1141	SWAP_LONG(spu->intermediate_result.x[0]);
1142	spu->intermediate_result.x[1] =
1143	SWAP_LONG(spu->intermediate_result.x[1]);
1144	spu->intermediate_result.x[2] =
1145	SWAP_LONG(spu->intermediate_result.x[2]);
1146	spu->intermediate_result.x[3] =
1147	SWAP_LONG(spu->intermediate_result.x[3]);
1148	}
1149
1150	__private_extern__
1151	void
1152	swap_i860_thread_state_regs(
1153	struct i860_thread_state_regs *cpu,
1154	enum byte_sex target_byte_sex)
1155	{
1156	unsigned long i;
1157	#ifdef __MWERKS__
1158	enum byte_sex dummy;
1159	dummy = target_byte_sex;
1160	#endif
1161
1162	for(i = 0; i < 31; i++)
1163	cpu->ireg[i] = SWAP_LONG(cpu->ireg[i]);
1164	for(i = 0; i < 30; i++)
1165	cpu->freg[i] = SWAP_LONG(cpu->freg[i]);
1166	cpu->psr = SWAP_LONG(cpu->psr);
1167	cpu->epsr = SWAP_LONG(cpu->epsr);
1168	cpu->db = SWAP_LONG(cpu->db);
1169	cpu->pc = SWAP_LONG(cpu->pc);
1170	cpu->_padding_ = SWAP_LONG(cpu->_padding_);
1171	cpu->Mres3 = SWAP_DOUBLE(cpu->Mres3);
1172	cpu->Ares3 = SWAP_DOUBLE(cpu->Ares3);
1173	cpu->Mres2 = SWAP_DOUBLE(cpu->Mres2);
1174	cpu->Ares2 = SWAP_DOUBLE(cpu->Ares2);
1175	cpu->Mres1 = SWAP_DOUBLE(cpu->Mres1);
1176	cpu->Ares1 = SWAP_DOUBLE(cpu->Ares1);
1177	cpu->Ires1 = SWAP_DOUBLE(cpu->Ires1);
1178	cpu->Lres3m = SWAP_DOUBLE(cpu->Lres3m);
1179	cpu->Lres2m = SWAP_DOUBLE(cpu->Lres2m);
1180	cpu->Lres1m = SWAP_DOUBLE(cpu->Lres1m);
1181	cpu->KR = SWAP_DOUBLE(cpu->KR);
1182	cpu->KI = SWAP_DOUBLE(cpu->KI);
1183	cpu->T = SWAP_DOUBLE(cpu->T);
1184	cpu->Fsr3 = SWAP_LONG(cpu->Fsr3);
1185	cpu->Fsr2 = SWAP_LONG(cpu->Fsr2);
1186	cpu->Fsr1 = SWAP_LONG(cpu->Fsr1);
1187	cpu->Mergelo32 = SWAP_LONG(cpu->Mergelo32);
1188	cpu->Mergehi32 = SWAP_LONG(cpu->Mergehi32);
1189	}
1190
1191	__private_extern__
1192	void
1193	swap_i386_thread_state(
1194	i386_thread_state_t *cpu,
1195	enum byte_sex target_byte_sex)
1196	{
1197	#ifdef __MWERKS__
1198	enum byte_sex dummy;
1199	dummy = target_byte_sex;
1200	#endif
1201	cpu->eax = SWAP_LONG(cpu->eax);
1202	cpu->ebx = SWAP_LONG(cpu->ebx);
1203	cpu->ecx = SWAP_LONG(cpu->ecx);
1204	cpu->edx = SWAP_LONG(cpu->edx);
1205	cpu->edi = SWAP_LONG(cpu->edi);
1206	cpu->esi = SWAP_LONG(cpu->esi);
1207	cpu->ebp = SWAP_LONG(cpu->ebp);
1208	cpu->esp = SWAP_LONG(cpu->esp);
1209	cpu->ss = SWAP_LONG(cpu->ss);
1210	cpu->eflags = SWAP_LONG(cpu->eflags);
1211	cpu->eip = SWAP_LONG(cpu->eip);
1212	cpu->cs = SWAP_LONG(cpu->cs);
1213	cpu->ds = SWAP_LONG(cpu->ds);
1214	cpu->es = SWAP_LONG(cpu->es);
1215	cpu->fs = SWAP_LONG(cpu->fs);
1216	cpu->gs = SWAP_LONG(cpu->gs);
1217	}
1218
1219	__private_extern__
1220	void
1221	swap_i386_thread_fpstate(
1222	i386_thread_fpstate_t *fpu,
1223	enum byte_sex target_byte_sex)
1224	{
1225	struct swapped_fp_control {
1226	union {
1227	struct {
1228	unsigned short
1229	:3,
1230	/inf/ :1,
1231	rc :2,
1232	pc :2,
1233	:2,
1234	precis :1,
1235	undfl :1,
1236	ovrfl :1,
1237	zdiv :1,
1238	denorm :1,
1239	invalid :1;
1240	} fields;
1241	unsigned short half;
1242	} u;
1243	} sfpc;
1244
1245	struct swapped_fp_status {
1246	union {
1247	struct {
1248	unsigned short
1249	busy :1,
1250	c3 :1,
1251	tos :3,
1252	c2 :1,
1253	c1 :1,
1254	c0 :1,
1255	errsumm :1,
1256	stkflt :1,
1257	precis :1,
1258	undfl :1,
1259	ovrfl :1,
1260	zdiv :1,
1261	denorm :1,
1262	invalid :1;
1263	} fields;
1264	unsigned short half;
1265	} u;
1266	} sfps;
1267
1268	struct swapped_fp_tag {
1269	union {
1270	struct {
1271	unsigned short
1272	tag7 :2,
1273	tag6 :2,
1274	tag5 :2,
1275	tag4 :2,
1276	tag3 :2,
1277	tag2 :2,
1278	tag1 :2,
1279	tag0 :2;
1280	} fields;
1281	unsigned short half;
1282	} u;
1283	} sfpt;
1284
1285	struct swapped_fp_data_reg {
1286	unsigned short mant;
1287	unsigned short mant1 :16,
1288	mant2 :16,
1289	mant3 :16;
1290	union {
1291	struct {
1292	unsigned short sign :1,
1293	exp :15;
1294	} fields;
1295	unsigned short half;
1296	} u;
1297	} sfpd;
1298
1299	struct swapped_sel {
1300	union {
1301	struct {
1302	unsigned short
1303	index :13,
1304	ti :1,
1305	rpl :2;
1306	} fields;
1307	unsigned short half;
1308	} u;
1309	} ss;
1310
1311	enum byte_sex host_byte_sex;
1312	unsigned long i;
1313
1314	host_byte_sex = get_host_byte_sex();
1315
1316	fpu->environ.ip = SWAP_LONG(fpu->environ.ip);
1317	fpu->environ.opcode = SWAP_SHORT(fpu->environ.opcode);
1318	fpu->environ.dp = SWAP_LONG(fpu->environ.dp);
1319
1320	if(target_byte_sex == host_byte_sex){
1321	memcpy(&sfpc, &(fpu->environ.control),
1322	sizeof(struct swapped_fp_control));
1323	sfpc.u.half = SWAP_SHORT(sfpc.u.half);
1324	fpu->environ.control.rc = sfpc.u.fields.rc;
1325	fpu->environ.control.pc = sfpc.u.fields.pc;
1326	fpu->environ.control.precis = sfpc.u.fields.precis;
1327	fpu->environ.control.undfl = sfpc.u.fields.undfl;
1328	fpu->environ.control.ovrfl = sfpc.u.fields.ovrfl;
1329	fpu->environ.control.zdiv = sfpc.u.fields.zdiv;
1330	fpu->environ.control.denorm = sfpc.u.fields.denorm;
1331	fpu->environ.control.invalid = sfpc.u.fields.invalid;
1332
1333	memcpy(&sfps, &(fpu->environ.status),
1334	sizeof(struct swapped_fp_status));
1335	sfps.u.half = SWAP_SHORT(sfps.u.half);
1336	fpu->environ.status.busy = sfps.u.fields.busy;
1337	fpu->environ.status.c3 = sfps.u.fields.c3;
1338	fpu->environ.status.tos = sfps.u.fields.tos;
1339	fpu->environ.status.c2 = sfps.u.fields.c2;
1340	fpu->environ.status.c1 = sfps.u.fields.c1;
1341	fpu->environ.status.c0 = sfps.u.fields.c0;
1342	fpu->environ.status.errsumm = sfps.u.fields.errsumm;
1343	fpu->environ.status.stkflt = sfps.u.fields.stkflt;
1344	fpu->environ.status.precis = sfps.u.fields.precis;
1345	fpu->environ.status.undfl = sfps.u.fields.undfl;
1346	fpu->environ.status.ovrfl = sfps.u.fields.ovrfl;
1347	fpu->environ.status.zdiv = sfps.u.fields.zdiv;
1348	fpu->environ.status.denorm = sfps.u.fields.denorm;
1349	fpu->environ.status.invalid = sfps.u.fields.invalid;
1350
1351	memcpy(&sfpt, &(fpu->environ.tag),
1352	sizeof(struct swapped_fp_tag));
1353	sfpt.u.half = SWAP_SHORT(sfpt.u.half);
1354	fpu->environ.tag.tag7 = sfpt.u.fields.tag7;
1355	fpu->environ.tag.tag6 = sfpt.u.fields.tag6;
1356	fpu->environ.tag.tag5 = sfpt.u.fields.tag5;
1357	fpu->environ.tag.tag4 = sfpt.u.fields.tag4;
1358	fpu->environ.tag.tag3 = sfpt.u.fields.tag3;
1359	fpu->environ.tag.tag2 = sfpt.u.fields.tag2;
1360	fpu->environ.tag.tag1 = sfpt.u.fields.tag1;
1361	fpu->environ.tag.tag0 = sfpt.u.fields.tag0;
1362
1363	memcpy(&ss, &(fpu->environ.cs),
1364	sizeof(struct swapped_sel));
1365	ss.u.half = SWAP_SHORT(ss.u.half);
1366	fpu->environ.cs.index = ss.u.fields.index;
1367	fpu->environ.cs.ti = ss.u.fields.ti;
1368	fpu->environ.cs.rpl = ss.u.fields.rpl;
1369
1370	memcpy(&ss, &(fpu->environ.ds),
1371	sizeof(struct swapped_sel));
1372	ss.u.half = SWAP_SHORT(ss.u.half);
1373	fpu->environ.ds.index = ss.u.fields.index;
1374	fpu->environ.ds.ti = ss.u.fields.ti;
1375	fpu->environ.ds.rpl = ss.u.fields.rpl;
1376
1377	for(i = 0; i < 8; i++){
1378	memcpy(&sfpd, &(fpu->stack.ST[i]),
1379	sizeof(struct swapped_fp_data_reg));
1380	fpu->stack.ST[i].mant = SWAP_SHORT(sfpd.mant);
1381	fpu->stack.ST[i].mant1 = SWAP_SHORT(sfpd.mant1);
1382	fpu->stack.ST[i].mant2 = SWAP_SHORT(sfpd.mant2);
1383	fpu->stack.ST[i].mant3 = SWAP_SHORT(sfpd.mant3);
1384	sfpd.u.half = SWAP_SHORT(sfpd.u.half);
1385	fpu->stack.ST[i].exp = sfpd.u.fields.exp;
1386	fpu->stack.ST[i].sign = sfpd.u.fields.sign;
1387	}
1388	}
1389	else{
1390	sfpc.u.fields.rc = fpu->environ.control.rc;
1391	sfpc.u.fields.pc = fpu->environ.control.pc;
1392	sfpc.u.fields.precis = fpu->environ.control.precis;
1393	sfpc.u.fields.undfl = fpu->environ.control.undfl;
1394	sfpc.u.fields.ovrfl = fpu->environ.control.ovrfl;
1395	sfpc.u.fields.zdiv = fpu->environ.control.zdiv;
1396	sfpc.u.fields.denorm = fpu->environ.control.denorm;
1397	sfpc.u.fields.invalid = fpu->environ.control.invalid;
1398	sfpc.u.half = SWAP_SHORT(sfpc.u.half);
1399	memcpy(&(fpu->environ.control), &sfpc,
1400	sizeof(struct swapped_fp_control));
1401
1402	sfps.u.fields.busy = fpu->environ.status.busy;
1403	sfps.u.fields.c3 = fpu->environ.status.c3;
1404	sfps.u.fields.tos = fpu->environ.status.tos;
1405	sfps.u.fields.c2 = fpu->environ.status.c2;
1406	sfps.u.fields.c1 = fpu->environ.status.c1;
1407	sfps.u.fields.c0 = fpu->environ.status.c0;
1408	sfps.u.fields.errsumm = fpu->environ.status.errsumm;
1409	sfps.u.fields.stkflt = fpu->environ.status.stkflt;
1410	sfps.u.fields.precis = fpu->environ.status.precis;
1411	sfps.u.fields.undfl = fpu->environ.status.undfl;
1412	sfps.u.fields.ovrfl = fpu->environ.status.ovrfl;
1413	sfps.u.fields.zdiv = fpu->environ.status.zdiv;
1414	sfps.u.fields.denorm = fpu->environ.status.denorm;
1415	sfps.u.fields.invalid = fpu->environ.status.invalid;
1416	sfps.u.half = SWAP_SHORT(sfps.u.half);
1417	memcpy(&(fpu->environ.status), &sfps,
1418	sizeof(struct swapped_fp_status));
1419
1420	sfpt.u.fields.tag7 = fpu->environ.tag.tag7;
1421	sfpt.u.fields.tag6 = fpu->environ.tag.tag6;
1422	sfpt.u.fields.tag5 = fpu->environ.tag.tag5;
1423	sfpt.u.fields.tag4 = fpu->environ.tag.tag4;
1424	sfpt.u.fields.tag3 = fpu->environ.tag.tag3;
1425	sfpt.u.fields.tag2 = fpu->environ.tag.tag2;
1426	sfpt.u.fields.tag1 = fpu->environ.tag.tag1;
1427	sfpt.u.fields.tag0 = fpu->environ.tag.tag0;
1428	sfpt.u.half = SWAP_SHORT(sfpt.u.half);
1429	memcpy(&(fpu->environ.tag), &sfpt,
1430	sizeof(struct swapped_fp_tag));
1431
1432	ss.u.fields.index = fpu->environ.cs.index;
1433	ss.u.fields.ti = fpu->environ.cs.ti;
1434	ss.u.fields.rpl = fpu->environ.cs.rpl;
1435	ss.u.half = SWAP_SHORT(ss.u.half);
1436	memcpy(&(fpu->environ.cs), &ss,
1437	sizeof(struct swapped_sel));
1438
1439	ss.u.fields.index = fpu->environ.ds.index;
1440	ss.u.fields.ti = fpu->environ.ds.ti;
1441	ss.u.fields.rpl = fpu->environ.ds.rpl;
1442	ss.u.half = SWAP_SHORT(ss.u.half);
1443	memcpy(&(fpu->environ.cs), &ss,
1444	sizeof(struct swapped_sel));
1445
1446	for(i = 0; i < 8; i++){
1447	sfpd.mant = SWAP_SHORT(fpu->stack.ST[i].mant);
1448	sfpd.mant1 = SWAP_SHORT(fpu->stack.ST[i].mant1);
1449	sfpd.mant2 = SWAP_SHORT(fpu->stack.ST[i].mant2);
1450	sfpd.mant3 = SWAP_SHORT(fpu->stack.ST[i].mant3);
1451	sfpd.u.fields.exp = fpu->stack.ST[i].exp;
1452	sfpd.u.fields.sign = fpu->stack.ST[i].sign;
1453	sfpd.u.half = SWAP_SHORT(sfpd.u.half);
1454	memcpy(&(fpu->stack.ST[i]), &sfpd,
1455	sizeof(struct swapped_fp_data_reg));
1456	}
1457	}
1458	}
1459
1460	__private_extern__
1461	void
1462	swap_i386_thread_exceptstate(
1463	i386_thread_exceptstate_t *exc,
1464	enum byte_sex target_byte_sex)
1465	{
1466	struct swapped_err_code {
1467	union {
1468	struct err_code_normal {
1469	unsigned int :16,
1470	index :13,
1471	tbl :2,
1472	ext :1;
1473	} normal;
1474	struct err_code_pgfault {
1475	unsigned int :29,
1476	user :1,
1477	wrtflt :1,
1478	prot :1;
1479	} pgfault;
1480	unsigned long word;
1481	} u;
1482	} sec;
1483	unsigned long word;
1484	enum byte_sex host_byte_sex;
1485
1486	host_byte_sex = get_host_byte_sex();
1487
1488	exc->trapno = SWAP_LONG(exc->trapno);
1489	if(exc->trapno == 14){
1490	if(target_byte_sex == host_byte_sex){
1491	memcpy(&sec, &(exc->err), sizeof(struct swapped_err_code));
1492	sec.u.word = SWAP_LONG(sec.u.word);
1493	exc->err.pgfault.user = sec.u.pgfault.user;
1494	exc->err.pgfault.wrtflt = sec.u.pgfault.wrtflt;
1495	exc->err.pgfault.prot = sec.u.pgfault.prot;
1496	}
1497	else{
1498	sec.u.pgfault.prot = exc->err.pgfault.prot;
1499	sec.u.pgfault.wrtflt = exc->err.pgfault.wrtflt;
1500	sec.u.pgfault.user = exc->err.pgfault.user;
1501	sec.u.word = SWAP_LONG(sec.u.word);
1502	memcpy(&(exc->err), &sec, sizeof(struct swapped_err_code));
1503	}
1504	}
1505	else{
1506	if(target_byte_sex == host_byte_sex){
1507	memcpy(&sec, &(exc->err), sizeof(struct swapped_err_code));
1508	sec.u.word = SWAP_LONG(sec.u.word);
1509	word = sec.u.normal.index;
1510	exc->err.normal.index = SWAP_LONG(word);
1511	exc->err.normal.tbl = sec.u.normal.tbl;
1512	exc->err.normal.ext = sec.u.normal.ext;
1513	}
1514	else{
1515	sec.u.normal.ext = exc->err.normal.ext;
1516	sec.u.normal.tbl = exc->err.normal.tbl;
1517	word = exc->err.normal.index;
1518	sec.u.normal.index = SWAP_LONG(word);
1519	sec.u.word = SWAP_LONG(sec.u.word);
1520	memcpy(&(exc->err), &sec, sizeof(struct swapped_err_code));
1521	}
1522	}
1523	}
1524
1525	__private_extern__
1526	void
1527	swap_i386_thread_cthreadstate(
1528	i386_thread_cthreadstate_t *user,
1529	enum byte_sex target_byte_sex)
1530	{
1531	#ifdef __MWERKS__
1532	enum byte_sex dummy;
1533	dummy = target_byte_sex;
1534	#endif
1535	user->self = SWAP_LONG(user->self);
1536	}
1537
1538	__private_extern__
1539	void
1540	swap_hppa_integer_thread_state(
1541	struct hp_pa_integer_thread_state *regs,
1542	enum byte_sex target_byte_sex)
1543	{
1544	#ifdef __MWERKS__
1545	enum byte_sex dummy;
1546	dummy = target_byte_sex;
1547	#endif
1548	regs->ts_gr1 = SWAP_LONG(regs->ts_gr1);
1549	regs->ts_gr2 = SWAP_LONG(regs->ts_gr2);
1550	regs->ts_gr3 = SWAP_LONG(regs->ts_gr3);
1551	regs->ts_gr4 = SWAP_LONG(regs->ts_gr4);
1552	regs->ts_gr5 = SWAP_LONG(regs->ts_gr5);
1553	regs->ts_gr6 = SWAP_LONG(regs->ts_gr6);
1554	regs->ts_gr7 = SWAP_LONG(regs->ts_gr7);
1555	regs->ts_gr8 = SWAP_LONG(regs->ts_gr8);
1556	regs->ts_gr9 = SWAP_LONG(regs->ts_gr9);
1557	regs->ts_gr10 = SWAP_LONG(regs->ts_gr10);
1558	regs->ts_gr11 = SWAP_LONG(regs->ts_gr11);
1559	regs->ts_gr12 = SWAP_LONG(regs->ts_gr12);
1560	regs->ts_gr13 = SWAP_LONG(regs->ts_gr13);
1561	regs->ts_gr14 = SWAP_LONG(regs->ts_gr14);
1562	regs->ts_gr15 = SWAP_LONG(regs->ts_gr15);
1563	regs->ts_gr16 = SWAP_LONG(regs->ts_gr16);
1564	regs->ts_gr17 = SWAP_LONG(regs->ts_gr17);
1565	regs->ts_gr18 = SWAP_LONG(regs->ts_gr18);
1566	regs->ts_gr19 = SWAP_LONG(regs->ts_gr19);
1567	regs->ts_gr20 = SWAP_LONG(regs->ts_gr20);
1568	regs->ts_gr21 = SWAP_LONG(regs->ts_gr21);
1569	regs->ts_gr22 = SWAP_LONG(regs->ts_gr22);
1570	regs->ts_gr23 = SWAP_LONG(regs->ts_gr23);
1571	regs->ts_gr24 = SWAP_LONG(regs->ts_gr24);
1572	regs->ts_gr25 = SWAP_LONG(regs->ts_gr25);
1573	regs->ts_gr26 = SWAP_LONG(regs->ts_gr26);
1574	regs->ts_gr27 = SWAP_LONG(regs->ts_gr27);
1575	regs->ts_gr28 = SWAP_LONG(regs->ts_gr28);
1576	regs->ts_gr29 = SWAP_LONG(regs->ts_gr29);
1577	regs->ts_gr30 = SWAP_LONG(regs->ts_gr30);
1578	regs->ts_gr31 = SWAP_LONG(regs->ts_gr31);
1579	regs->ts_sr0 = SWAP_LONG(regs->ts_sr0);
1580	regs->ts_sr1 = SWAP_LONG(regs->ts_sr1);
1581	regs->ts_sr2 = SWAP_LONG(regs->ts_sr2);
1582	regs->ts_sr3 = SWAP_LONG(regs->ts_sr3);
1583	regs->ts_sar = SWAP_LONG(regs->ts_sar);
1584	}
1585
1586	__private_extern__
1587	void swap_hppa_frame_thread_state(
1588	struct hp_pa_frame_thread_state *frame,
1589	enum byte_sex target_byte_sex)
1590	{
1591	#ifdef __MWERKS__
1592	enum byte_sex dummy;
1593	dummy = target_byte_sex;
1594	#endif
1595	frame->ts_pcsq_front = SWAP_LONG(frame->ts_pcsq_front);
1596	frame->ts_pcsq_back = SWAP_LONG(frame->ts_pcsq_back);
1597	frame->ts_pcoq_front = SWAP_LONG(frame->ts_pcoq_front);
1598	frame->ts_pcoq_back = SWAP_LONG(frame->ts_pcoq_back);
1599	frame->ts_psw = SWAP_LONG(frame->ts_psw);
1600	frame->ts_unaligned_faults = SWAP_LONG(frame->ts_unaligned_faults);
1601	frame->ts_fault_address = SWAP_LONG(frame->ts_fault_address);
1602	frame->ts_step_range_start = SWAP_LONG(frame->ts_step_range_start);
1603	frame->ts_step_range_stop = SWAP_LONG(frame->ts_step_range_stop);
1604	}
1605
1606	__private_extern__
1607	void swap_hppa_fp_thread_state(
1608	struct hp_pa_fp_thread_state *fp,
1609	enum byte_sex target_byte_sex)
1610	{
1611	#ifdef __MWERKS__
1612	enum byte_sex dummy;
1613	dummy = target_byte_sex;
1614	#endif
1615	fp->ts_fp0 = SWAP_DOUBLE(fp->ts_fp0);
1616	fp->ts_fp1 = SWAP_DOUBLE(fp->ts_fp1);
1617	fp->ts_fp2 = SWAP_DOUBLE(fp->ts_fp2);
1618	fp->ts_fp3 = SWAP_DOUBLE(fp->ts_fp3);
1619	fp->ts_fp4 = SWAP_DOUBLE(fp->ts_fp4);
1620	fp->ts_fp5 = SWAP_DOUBLE(fp->ts_fp5);
1621	fp->ts_fp6 = SWAP_DOUBLE(fp->ts_fp6);
1622	fp->ts_fp7 = SWAP_DOUBLE(fp->ts_fp7);
1623	fp->ts_fp8 = SWAP_DOUBLE(fp->ts_fp8);
1624	fp->ts_fp9 = SWAP_DOUBLE(fp->ts_fp9);
1625	fp->ts_fp10 = SWAP_DOUBLE(fp->ts_fp10);
1626	fp->ts_fp11 = SWAP_DOUBLE(fp->ts_fp11);
1627	fp->ts_fp12 = SWAP_DOUBLE(fp->ts_fp12);
1628	fp->ts_fp13 = SWAP_DOUBLE(fp->ts_fp13);
1629	fp->ts_fp14 = SWAP_DOUBLE(fp->ts_fp14);
1630	fp->ts_fp15 = SWAP_DOUBLE(fp->ts_fp15);
1631	fp->ts_fp16 = SWAP_DOUBLE(fp->ts_fp16);
1632	fp->ts_fp17 = SWAP_DOUBLE(fp->ts_fp17);
1633	fp->ts_fp18 = SWAP_DOUBLE(fp->ts_fp18);
1634	fp->ts_fp19 = SWAP_DOUBLE(fp->ts_fp19);
1635	fp->ts_fp20 = SWAP_DOUBLE(fp->ts_fp20);
1636	fp->ts_fp21 = SWAP_DOUBLE(fp->ts_fp21);
1637	fp->ts_fp22 = SWAP_DOUBLE(fp->ts_fp22);
1638	fp->ts_fp23 = SWAP_DOUBLE(fp->ts_fp23);
1639	fp->ts_fp24 = SWAP_DOUBLE(fp->ts_fp24);
1640	fp->ts_fp25 = SWAP_DOUBLE(fp->ts_fp25);
1641	fp->ts_fp26 = SWAP_DOUBLE(fp->ts_fp26);
1642	fp->ts_fp27 = SWAP_DOUBLE(fp->ts_fp27);
1643	fp->ts_fp28 = SWAP_DOUBLE(fp->ts_fp28);
1644	fp->ts_fp29 = SWAP_DOUBLE(fp->ts_fp29);
1645	fp->ts_fp30 = SWAP_DOUBLE(fp->ts_fp30);
1646	fp->ts_fp31 = SWAP_DOUBLE(fp->ts_fp31);
1647	}
1648
1649	__private_extern__
1650	void
1651	swap_sparc_thread_state_regs(
1652	struct sparc_thread_state_regs *cpu,
1653	enum byte_sex target_byte_sex)
1654	{
1655	struct swapped_psr {
1656	union {
1657	struct {
1658	unsigned int
1659	cwp:BITS_WIDTH(4,0),
1660	et:BIT_WIDTH(5),
1661	ps:BIT_WIDTH(6),
1662	s:BIT_WIDTH(7),
1663	pil:BITS_WIDTH(11,8),
1664	ef:BIT_WIDTH(12),
1665	ec:BIT_WIDTH(13),
1666	reserved:BITS_WIDTH(19,14),
1667	icc:BITS_WIDTH(23,20),
1668	ver:BITS_WIDTH(27,24),
1669	impl:BITS_WIDTH(31,28);
1670	} fields;
1671	unsigned int word;
1672	} u;
1673	} spsr;
1674	struct p_status *pr_status;
1675	enum byte_sex host_byte_sex;
1676
1677	host_byte_sex = get_host_byte_sex();
1678
1679	cpu->regs.r_pc = SWAP_LONG(cpu->regs.r_pc);
1680	cpu->regs.r_npc = SWAP_LONG(cpu->regs.r_npc);
1681	cpu->regs.r_y = SWAP_LONG(cpu->regs.r_y);
1682	cpu->regs.r_g1 = SWAP_LONG(cpu->regs.r_g1);
1683	cpu->regs.r_g2 = SWAP_LONG(cpu->regs.r_g2);
1684	cpu->regs.r_g3 = SWAP_LONG(cpu->regs.r_g3);
1685	cpu->regs.r_g4 = SWAP_LONG(cpu->regs.r_g4);
1686	cpu->regs.r_g5 = SWAP_LONG(cpu->regs.r_g5);
1687	cpu->regs.r_g6 = SWAP_LONG(cpu->regs.r_g6);
1688	cpu->regs.r_g7 = SWAP_LONG(cpu->regs.r_g7);
1689	cpu->regs.r_o0 = SWAP_LONG(cpu->regs.r_o0);
1690	cpu->regs.r_o1 = SWAP_LONG(cpu->regs.r_o1);
1691	cpu->regs.r_o2 = SWAP_LONG(cpu->regs.r_o2);
1692	cpu->regs.r_o3 = SWAP_LONG(cpu->regs.r_o3);
1693	cpu->regs.r_o4 = SWAP_LONG(cpu->regs.r_o4);
1694	cpu->regs.r_o5 = SWAP_LONG(cpu->regs.r_o5);
1695	cpu->regs.r_o6 = SWAP_LONG(cpu->regs.r_o6);
1696	cpu->regs.r_o7 = SWAP_LONG(cpu->regs.r_o7);
1697
1698	pr_status = (struct p_status *) &(cpu->regs.r_psr);
1699	if(target_byte_sex == host_byte_sex){
1700	memcpy(&spsr, &(cpu->regs.r_psr), sizeof(struct swapped_psr));
1701	spsr.u.word = SWAP_LONG(spsr.u.word);
1702	pr_status->PSRREG.psr_bits.cwp = spsr.u.fields.cwp;
1703	pr_status->PSRREG.psr_bits.ps = spsr.u.fields.ps;
1704	pr_status->PSRREG.psr_bits.s = spsr.u.fields.s;
1705	pr_status->PSRREG.psr_bits.pil = spsr.u.fields.pil;
1706	pr_status->PSRREG.psr_bits.ef = spsr.u.fields.ef;
1707	pr_status->PSRREG.psr_bits.ec = spsr.u.fields.ec;
1708	pr_status->PSRREG.psr_bits.reserved = spsr.u.fields.reserved;
1709	pr_status->PSRREG.psr_bits.icc = spsr.u.fields.icc;
1710	pr_status->PSRREG.psr_bits.et = spsr.u.fields.ver;
1711	pr_status->PSRREG.psr_bits.impl = spsr.u.fields.impl;
1712	}
1713	else{
1714	spsr.u.fields.cwp = pr_status->PSRREG.psr_bits.cwp;
1715	spsr.u.fields.ps = pr_status->PSRREG.psr_bits.ps;
1716	spsr.u.fields.s = pr_status->PSRREG.psr_bits.s;
1717	spsr.u.fields.pil = pr_status->PSRREG.psr_bits.pil;
1718	spsr.u.fields.ef = pr_status->PSRREG.psr_bits.ef;
1719	spsr.u.fields.ec = pr_status->PSRREG.psr_bits.ec;
1720	spsr.u.fields.reserved = pr_status->PSRREG.psr_bits.reserved;
1721	spsr.u.fields.icc = pr_status->PSRREG.psr_bits.icc;
1722	spsr.u.fields.ver = pr_status->PSRREG.psr_bits.et;
1723	spsr.u.fields.impl = pr_status->PSRREG.psr_bits.impl;
1724	spsr.u.word = SWAP_LONG(spsr.u.word);
1725	memcpy(&(cpu->regs.r_psr), &spsr, sizeof(struct swapped_psr));
1726	}
1727	}
1728
1729	__private_extern__
1730	void
1731	swap_sparc_thread_state_fpu(
1732	struct sparc_thread_state_fpu *fpu,
1733	enum byte_sex target_byte_sex)
1734	{
1735	struct swapped_fsr {
1736	union {
1737	struct {
1738	unsigned int
1739	cexc:BITS_WIDTH(4,0),
1740	aexc:BITS_WIDTH(9,5),
1741	fcc:BITS_WIDTH(11,10),
1742	pr:BIT_WIDTH(12),
1743	qne:BIT_WIDTH(13),
1744	ftt:BITS_WIDTH(16,14),
1745	res:BITS_WIDTH(22,17),
1746	tem:BITS_WIDTH(27,23),
1747	rp:BITS_WIDTH(29,28),
1748	rd:BITS_WIDTH(31,30);
1749	} fields;
1750	unsigned int word;
1751	} u;
1752	} sfsr;
1753	unsigned long i;
1754	struct f_status *fpu_status;
1755	enum byte_sex host_byte_sex;
1756
1757	host_byte_sex = get_host_byte_sex();
1758
1759
1760	/* floating point registers */
1761	for(i = 0; i < 16; i++) /* 16 doubles */
1762	fpu->fpu.fpu_fr.Fpu_dregs[i] =
1763	SWAP_DOUBLE(fpu->fpu.fpu_fr.Fpu_dregs[i]);
1764
1765	fpu->fpu.Fpu_q[0].FQu.whole = SWAP_DOUBLE(fpu->fpu.Fpu_q[0].FQu.whole);
1766	fpu->fpu.Fpu_q[1].FQu.whole = SWAP_DOUBLE(fpu->fpu.Fpu_q[1].FQu.whole);
1767	fpu->fpu.Fpu_flags = SWAP_LONG(fpu->fpu.Fpu_flags);
1768	fpu->fpu.Fpu_extra = SWAP_LONG(fpu->fpu.Fpu_extra);
1769	fpu->fpu.Fpu_qcnt = SWAP_LONG(fpu->fpu.Fpu_qcnt);
1770
1771	fpu_status = (struct f_status *) &(fpu->fpu.Fpu_fsr);
1772	if(target_byte_sex == host_byte_sex){
1773	memcpy(&sfsr, &(fpu->fpu.Fpu_fsr), sizeof(unsigned int));
1774	sfsr.u.word = SWAP_LONG(sfsr.u.word);
1775	fpu_status->FPUREG.Fpu_fsr_bits.rd = sfsr.u.fields.rd;
1776	fpu_status->FPUREG.Fpu_fsr_bits.rp = sfsr.u.fields.rp;
1777	fpu_status->FPUREG.Fpu_fsr_bits.tem = sfsr.u.fields.tem;
1778	fpu_status->FPUREG.Fpu_fsr_bits.res = sfsr.u.fields.res;
1779	fpu_status->FPUREG.Fpu_fsr_bits.ftt = sfsr.u.fields.ftt;
1780	fpu_status->FPUREG.Fpu_fsr_bits.qne = sfsr.u.fields.qne;
1781	fpu_status->FPUREG.Fpu_fsr_bits.pr = sfsr.u.fields.pr;
1782	fpu_status->FPUREG.Fpu_fsr_bits.fcc = sfsr.u.fields.fcc;
1783	fpu_status->FPUREG.Fpu_fsr_bits.aexc = sfsr.u.fields.aexc;
1784	fpu_status->FPUREG.Fpu_fsr_bits.cexc = sfsr.u.fields.cexc;
1785	}
1786	else{
1787	sfsr.u.fields.rd = fpu_status->FPUREG.Fpu_fsr_bits.rd;
1788	sfsr.u.fields.rp = fpu_status->FPUREG.Fpu_fsr_bits.rp;
1789	sfsr.u.fields.tem = fpu_status->FPUREG.Fpu_fsr_bits.tem;
1790	sfsr.u.fields.res = fpu_status->FPUREG.Fpu_fsr_bits.res;
1791	sfsr.u.fields.ftt = fpu_status->FPUREG.Fpu_fsr_bits.ftt;
1792	sfsr.u.fields.qne = fpu_status->FPUREG.Fpu_fsr_bits.qne;
1793	sfsr.u.fields.pr = fpu_status->FPUREG.Fpu_fsr_bits.pr;
1794	sfsr.u.fields.fcc = fpu_status->FPUREG.Fpu_fsr_bits.fcc;
1795	sfsr.u.fields.aexc = fpu_status->FPUREG.Fpu_fsr_bits.aexc;
1796	sfsr.u.fields.cexc = fpu_status->FPUREG.Fpu_fsr_bits.cexc;
1797	sfsr.u.word = SWAP_LONG(sfsr.u.word);
1798	memcpy(&(fpu->fpu.Fpu_fsr), &sfsr, sizeof(struct swapped_fsr));
1799	}
1800	}
1801
1802	__private_extern__
1803	void
1804	swap_ident_command(
1805	struct ident_command *id_cmd,
1806	enum byte_sex target_byte_sex)
1807	{
1808	#ifdef __MWERKS__
1809	enum byte_sex dummy;
1810	dummy = target_byte_sex;
1811	#endif
1812	id_cmd->cmd = SWAP_LONG(id_cmd->cmd);
1813	id_cmd->cmdsize = SWAP_LONG(id_cmd->cmdsize);
1814	}
1815
1816	__private_extern__
1817	void
1818	swap_routines_command(
1819	struct routines_command *r_cmd,
1820	enum byte_sex target_byte_sex)
1821	{
1822	#ifdef __MWERKS__
1823	enum byte_sex dummy;
1824	dummy = target_byte_sex;
1825	#endif
1826	r_cmd->cmd = SWAP_LONG(r_cmd->cmd);
1827	r_cmd->cmdsize = SWAP_LONG(r_cmd->cmdsize);
1828	r_cmd->init_address = SWAP_LONG(r_cmd->init_address);
1829	r_cmd->init_module = SWAP_LONG(r_cmd->init_module);
1830	r_cmd->reserved1 = SWAP_LONG(r_cmd->reserved1);
1831	r_cmd->reserved2 = SWAP_LONG(r_cmd->reserved2);
1832	r_cmd->reserved3 = SWAP_LONG(r_cmd->reserved3);
1833	r_cmd->reserved4 = SWAP_LONG(r_cmd->reserved4);
1834	r_cmd->reserved5 = SWAP_LONG(r_cmd->reserved5);
1835	r_cmd->reserved6 = SWAP_LONG(r_cmd->reserved6);
1836	}
1837
1838	__private_extern__
1839	void
1840	swap_routines_command_64(
1841	struct routines_command_64 *r_cmd,
1842	enum byte_sex target_byte_sex)
1843	{
1844	#ifdef __MWERKS__
1845	enum byte_sex dummy;
1846	dummy = target_byte_sex;
1847	#endif
1848	r_cmd->cmd = SWAP_LONG(r_cmd->cmd);
1849	r_cmd->cmdsize = SWAP_LONG(r_cmd->cmdsize);
1850	r_cmd->init_address = SWAP_LONG_LONG(r_cmd->init_address);
1851	r_cmd->init_module = SWAP_LONG_LONG(r_cmd->init_module);
1852	r_cmd->reserved1 = SWAP_LONG_LONG(r_cmd->reserved1);
1853	r_cmd->reserved2 = SWAP_LONG_LONG(r_cmd->reserved2);
1854	r_cmd->reserved3 = SWAP_LONG_LONG(r_cmd->reserved3);
1855	r_cmd->reserved4 = SWAP_LONG_LONG(r_cmd->reserved4);
1856	r_cmd->reserved5 = SWAP_LONG_LONG(r_cmd->reserved5);
1857	r_cmd->reserved6 = SWAP_LONG_LONG(r_cmd->reserved6);
1858	}
1859
1860	__private_extern__
1861	void
1862	swap_twolevel_hints_command(
1863	struct twolevel_hints_command *hints_cmd,
1864	enum byte_sex target_byte_sex)
1865	{
1866	#ifdef __MWERKS__
1867	enum byte_sex dummy;
1868	dummy = target_byte_sex;
1869	#endif
1870	hints_cmd->cmd = SWAP_LONG(hints_cmd->cmd);
1871	hints_cmd->cmdsize = SWAP_LONG(hints_cmd->cmdsize);
1872	hints_cmd->offset = SWAP_LONG(hints_cmd->offset);
1873	hints_cmd->nhints = SWAP_LONG(hints_cmd->nhints);
1874	}
1875
1876	__private_extern__
1877	void
1878	swap_twolevel_hint(
1879	struct twolevel_hint *hints,
1880	unsigned long nhints,
1881	enum byte_sex target_byte_sex)
1882	{
1883	struct swapped_twolevel_hint {
1884	union {
1885	struct {
1886	unsigned long
1887	itoc:24,
1888	isub_image:8;
1889	} fields;
1890	unsigned long word;
1891	} u;
1892	} shint;
1893
1894	unsigned long i;
1895	enum byte_sex host_byte_sex;
1896
1897	host_byte_sex = get_host_byte_sex();
1898
1899	for(i = 0; i < nhints; i++){
1900	if(target_byte_sex == host_byte_sex){
1901	memcpy(&shint, hints + i, sizeof(struct swapped_twolevel_hint));
1902	shint.u.word = SWAP_LONG(shint.u.word);
1903	hints[i].itoc = shint.u.fields.itoc;
1904	hints[i].isub_image = shint.u.fields.isub_image;
1905	}
1906	else{
1907	shint.u.fields.isub_image = hints[i].isub_image;
1908	shint.u.fields.itoc = hints[i].itoc;
1909	shint.u.word = SWAP_LONG(shint.u.word);
1910	memcpy(hints + i, &shint, sizeof(struct swapped_twolevel_hint));
1911	}
1912	}
1913	}
1914
1915	__private_extern__
1916	void
1917	swap_prebind_cksum_command(
1918	struct prebind_cksum_command *cksum_cmd,
1919	enum byte_sex target_byte_sex)
1920	{
1921	#ifdef __MWERKS__
1922	enum byte_sex dummy;
1923	dummy = target_byte_sex;
1924	#endif
1925	cksum_cmd->cmd = SWAP_LONG(cksum_cmd->cmd);
1926	cksum_cmd->cmdsize = SWAP_LONG(cksum_cmd->cmdsize);
1927	cksum_cmd->cksum = SWAP_LONG(cksum_cmd->cksum);
1928	}
1929
1930	__private_extern__
1931	void
1932	swap_nlist(
1933	struct nlist *symbols,
1934	unsigned long nsymbols,
1935	enum byte_sex target_byte_sex)
1936	{
1937	unsigned long i;
1938	#ifdef __MWERKS__
1939	enum byte_sex dummy;
1940	dummy = target_byte_sex;
1941	#endif
1942
1943	for(i = 0; i < nsymbols; i++){
1944	symbols[i].n_un.n_strx = SWAP_LONG(symbols[i].n_un.n_strx);
1945	/* n_type */
1946	/* n_sect */
1947	symbols[i].n_desc = SWAP_SHORT(symbols[i].n_desc);
1948	symbols[i].n_value = SWAP_LONG(symbols[i].n_value);
1949	}
1950	}
1951
1952	__private_extern__
1953	void
1954	swap_nlist_64(
1955	struct nlist_64 *symbols,
1956	unsigned long nsymbols,
1957	enum byte_sex target_byte_sex)
1958	{
1959	unsigned long i;
1960	#ifdef __MWERKS__
1961	enum byte_sex dummy;
1962	dummy = target_byte_sex;
1963	#endif
1964
1965	for(i = 0; i < nsymbols; i++){
1966	symbols[i].n_un.n_strx = SWAP_LONG(symbols[i].n_un.n_strx);
1967	/* n_type */
1968	/* n_sect */
1969	symbols[i].n_desc = SWAP_SHORT(symbols[i].n_desc);
1970	symbols[i].n_value = SWAP_LONG_LONG(symbols[i].n_value);
1971	}
1972	}
1973
1974	__private_extern__
1975	void
1976	swap_ranlib(
1977	struct ranlib *ranlibs,
1978	unsigned long nranlibs,
1979	enum byte_sex target_byte_sex)
1980	{
1981	unsigned long i;
1982	#ifdef __MWERKS__
1983	enum byte_sex dummy;
1984	dummy = target_byte_sex;
1985	#endif
1986
1987	for(i = 0; i < nranlibs; i++){
1988	ranlibs[i].ran_un.ran_strx = SWAP_LONG(ranlibs[i].ran_un.ran_strx);
1989	ranlibs[i].ran_off = SWAP_LONG(ranlibs[i].ran_off);
1990	}
1991	}
1992
1993	__private_extern__
1994	void
1995	swap_relocation_info(
1996	struct relocation_info *relocs,
1997	unsigned long nrelocs,
1998	enum byte_sex target_byte_sex)
1999	{
2000	unsigned long i;
2001	enum byte_sex host_byte_sex;
2002	enum bool to_host_byte_sex, scattered;
2003
2004	struct swapped_relocation_info {
2005	long r_address;
2006	union {
2007	struct {
2008	unsigned int
2009	r_type:4,
2010	r_extern:1,
2011	r_length:2,
2012	r_pcrel:1,
2013	r_symbolnum:24;
2014	} fields;
2015	unsigned long word;
2016	} u;
2017	} sr;
2018
2019	struct swapped_scattered_relocation_info {
2020	unsigned long word;
2021	long r_value;
2022	} *ssr;
2023
2024	host_byte_sex = get_host_byte_sex();
2025	to_host_byte_sex = (enum bool)(target_byte_sex == host_byte_sex);
2026
2027	for(i = 0; i < nrelocs; i++){
2028	if(to_host_byte_sex)
2029	scattered = (enum bool)(
2030	(SWAP_LONG(relocs[i].r_address) & R_SCATTERED) != 0);
2031	else
2032	scattered = (enum bool)
2033	(((relocs[i].r_address) & R_SCATTERED) != 0);
2034	if(scattered == FALSE){
2035	if(to_host_byte_sex){
2036	memcpy(&sr, relocs + i, sizeof(struct relocation_info));
2037	sr.r_address = SWAP_LONG(sr.r_address);
2038	sr.u.word = SWAP_LONG(sr.u.word);
2039	relocs[i].r_address = sr.r_address;
2040	relocs[i].r_symbolnum = sr.u.fields.r_symbolnum;
2041	relocs[i].r_pcrel = sr.u.fields.r_pcrel;
2042	relocs[i].r_length = sr.u.fields.r_length;
2043	relocs[i].r_extern = sr.u.fields.r_extern;
2044	relocs[i].r_type = sr.u.fields.r_type;
2045	}
2046	else{
2047	sr.r_address = relocs[i].r_address;
2048	sr.u.fields.r_symbolnum = relocs[i].r_symbolnum;
2049	sr.u.fields.r_length = relocs[i].r_length;
2050	sr.u.fields.r_pcrel = relocs[i].r_pcrel;
2051	sr.u.fields.r_extern = relocs[i].r_extern;
2052	sr.u.fields.r_type = relocs[i].r_type;
2053	sr.r_address = SWAP_LONG(sr.r_address);
2054	sr.u.word = SWAP_LONG(sr.u.word);
2055	memcpy(relocs + i, &sr, sizeof(struct relocation_info));
2056	}
2057	}
2058	else{
2059	ssr = (struct swapped_scattered_relocation_info *)(relocs + i);
2060	ssr->word = SWAP_LONG(ssr->word);
2061	ssr->r_value = SWAP_LONG(ssr->r_value);
2062	}
2063	}
2064	}
2065
2066	__private_extern__
2067	void
2068	swap_indirect_symbols(
2069	unsigned long *indirect_symbols,
2070	unsigned long nindirect_symbols,
2071	enum byte_sex target_byte_sex)
2072	{
2073	unsigned long i;
2074	#ifdef __MWERKS__
2075	enum byte_sex dummy;
2076	dummy = target_byte_sex;
2077	#endif
2078
2079	for(i = 0; i < nindirect_symbols; i++)
2080	indirect_symbols[i] = SWAP_LONG(indirect_symbols[i]);
2081	}
2082
2083	__private_extern__
2084	void
2085	swap_dylib_reference(
2086	struct dylib_reference *refs,
2087	unsigned long nrefs,
2088	enum byte_sex target_byte_sex)
2089	{
2090	struct swapped_dylib_reference {
2091	union {
2092	struct {
2093	unsigned long
2094	flags:8,
2095	isym:24;
2096	} fields;
2097	unsigned long word;
2098	} u;
2099	} sref;
2100
2101	unsigned long i;
2102	enum byte_sex host_byte_sex;
2103
2104	host_byte_sex = get_host_byte_sex();
2105
2106	for(i = 0; i < nrefs; i++){
2107	if(target_byte_sex == host_byte_sex){
2108	memcpy(&sref, refs + i, sizeof(struct swapped_dylib_reference));
2109	sref.u.word = SWAP_LONG(sref.u.word);
2110	refs[i].flags = sref.u.fields.flags;
2111	refs[i].isym = sref.u.fields.isym;
2112	}
2113	else{
2114	sref.u.fields.isym = refs[i].isym;
2115	sref.u.fields.flags = refs[i].flags;
2116	sref.u.word = SWAP_LONG(sref.u.word);
2117	memcpy(refs + i, &sref, sizeof(struct swapped_dylib_reference));
2118	}
2119	}
2120
2121	}
2122
2123	__private_extern__
2124	void
2125	swap_dylib_module(
2126	struct dylib_module *mods,
2127	unsigned long nmods,
2128	enum byte_sex target_byte_sex)
2129	{
2130	unsigned long i;
2131	#ifdef __MWERKS__
2132	enum byte_sex dummy;
2133	dummy = target_byte_sex;
2134	#endif
2135
2136	for(i = 0; i < nmods; i++){
2137	mods[i].module_name = SWAP_LONG(mods[i].module_name);
2138	mods[i].iextdefsym = SWAP_LONG(mods[i].iextdefsym);
2139	mods[i].nextdefsym = SWAP_LONG(mods[i].nextdefsym);
2140	mods[i].irefsym = SWAP_LONG(mods[i].irefsym);
2141	mods[i].nrefsym = SWAP_LONG(mods[i].nrefsym);
2142	mods[i].ilocalsym = SWAP_LONG(mods[i].ilocalsym);
2143	mods[i].nlocalsym = SWAP_LONG(mods[i].nlocalsym);
2144	mods[i].iextrel = SWAP_LONG(mods[i].iextrel);
2145	mods[i].nextrel = SWAP_LONG(mods[i].nextrel);
2146	mods[i].iinit_iterm = SWAP_LONG(mods[i].iinit_iterm);
2147	mods[i].ninit_nterm = SWAP_LONG(mods[i].ninit_nterm);
2148	mods[i].objc_module_info_addr =
2149	SWAP_LONG(mods[i].objc_module_info_addr);
2150	mods[i].objc_module_info_size =
2151	SWAP_LONG(mods[i].objc_module_info_size);
2152	}
2153	}
2154
2155	__private_extern__
2156	void
2157	swap_dylib_module_64(
2158	struct dylib_module_64 *mods,
2159	unsigned long nmods,
2160	enum byte_sex target_byte_sex)
2161	{
2162	unsigned long i;
2163	#ifdef __MWERKS__
2164	enum byte_sex dummy;
2165	dummy = target_byte_sex;
2166	#endif
2167
2168	for(i = 0; i < nmods; i++){
2169	mods[i].module_name = SWAP_LONG(mods[i].module_name);
2170	mods[i].iextdefsym = SWAP_LONG(mods[i].iextdefsym);
2171	mods[i].nextdefsym = SWAP_LONG(mods[i].nextdefsym);
2172	mods[i].irefsym = SWAP_LONG(mods[i].irefsym);
2173	mods[i].nrefsym = SWAP_LONG(mods[i].nrefsym);
2174	mods[i].ilocalsym = SWAP_LONG(mods[i].ilocalsym);
2175	mods[i].nlocalsym = SWAP_LONG(mods[i].nlocalsym);
2176	mods[i].iextrel = SWAP_LONG(mods[i].iextrel);
2177	mods[i].nextrel = SWAP_LONG(mods[i].nextrel);
2178	mods[i].iinit_iterm = SWAP_LONG(mods[i].iinit_iterm);
2179	mods[i].ninit_nterm = SWAP_LONG(mods[i].ninit_nterm);
2180	mods[i].objc_module_info_addr =
2181	SWAP_LONG_LONG(mods[i].objc_module_info_addr);
2182	mods[i].objc_module_info_size =
2183	SWAP_LONG_LONG(mods[i].objc_module_info_size);
2184	}
2185	}
2186
2187	__private_extern__
2188	void
2189	swap_dylib_table_of_contents(
2190	struct dylib_table_of_contents *tocs,
2191	unsigned long ntocs,
2192	enum byte_sex target_byte_sex)
2193	{
2194	unsigned long i;
2195	#ifdef __MWERKS__
2196	enum byte_sex dummy;
2197	dummy = target_byte_sex;
2198	#endif
2199
2200	for(i = 0; i < ntocs; i++){
2201	tocs[i].symbol_index = SWAP_LONG(tocs[i].symbol_index);
2202	tocs[i].module_index = SWAP_LONG(tocs[i].module_index);
2203	}
2204	}

Note: See TracBrowser for help on using the repository browser.

Context Navigation

source: trunk/Cocoa/F-Script Anywhere/Source/bytesex.c@ 353

Download in other formats: