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- /*-
- * Copyright (c) 1984, 1986 The Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
- #ifndef lint
- static char sccsid[] = "@(#)langpats.c 7.3 (Berkeley) 5/8/91";
- #endif /* not lint */
-
- #include "inline.h"
-
- /*
- * Pattern table for kernel specific routines.
- * These patterns are based on the old asm.sed script.
- */
- struct pats language_ptab[] = {
-
- #ifdef vax
- { 0, "_spl0\n",
- " mfpr $18,r0\n\
- mtpr $0,$18\n" },
-
- { 0, "_spl1\n",
- " mfpr $18,r0\n\
- mtpr $1,$18\n" },
-
- { 0, "_splsoftclock\n",
- " mfpr $18,r0\n\
- mtpr $0x8,$18\n" },
-
- { 0, "_splnet\n",
- " mfpr $18,r0\n\
- mtpr $0xc,$18\n" },
-
- { 0, "_splimp\n",
- " mfpr $18,r0\n\
- mtpr $0x16,$18\n" },
-
- { 0, "_spl4\n",
- " mfpr $18,r0\n\
- mtpr $0x14,$18\n" },
-
- { 0, "_splbio\n",
- " mfpr $18,r0\n\
- mtpr $0x15,$18\n" },
-
- { 0, "_spltty\n",
- " mfpr $18,r0\n\
- mtpr $0x15,$18\n" },
-
- { 0, "_spl5\n",
- " mfpr $18,r0\n\
- mtpr $0x15,$18\n" },
-
- { 0, "_spl6\n",
- " mfpr $18,r0\n\
- mtpr $0x16,$18\n" },
-
- { 0, "_spl7\n",
- " mfpr $18,r0\n\
- mtpr $0x17,$18\n" },
-
- { 0, "_splclock\n",
- " mfpr $18,r0\n\
- mtpr $0x18,$18\n" },
-
- { 0, "_splhigh\n",
- " mfpr $18,r0\n\
- mtpr $0x1f,$18\n" },
-
- { 1, "_splx\n",
- " movl (sp)+,r0\n\
- mtpr r0,$18\n" },
-
- { 1, "_mfpr\n",
- " movl (sp)+,r5\n\
- mfpr r5,r0\n" },
-
- { 2, "_mtpr\n",
- " movl (sp)+,r4\n\
- movl (sp)+,r5\n\
- mtpr r5,r4\n" },
-
- { 0, "_setsoftclock\n",
- " mtpr $0x8,$0x14\n" },
-
- { 1, "_resume\n",
- " movl (sp)+,r5\n\
- ashl $9,r5,r0\n\
- movpsl -(sp)\n\
- jsb _Resume\n" },
-
- { 3, "_copyin\n",
- " movl (sp)+,r1\n\
- movl (sp)+,r3\n\
- movl (sp)+,r5\n\
- jsb _Copyin\n" },
-
- { 3, "_copyout\n",
- " movl (sp)+,r1\n\
- movl (sp)+,r3\n\
- movl (sp)+,r5\n\
- jsb _Copyout\n" },
-
- { 1, "_fubyte\n",
- " movl (sp)+,r0\n\
- jsb _Fubyte\n" },
-
- { 1, "_fuibyte\n",
- " movl (sp)+,r0\n\
- jsb _Fubyte\n" },
-
- { 1, "_fuword\n",
- " movl (sp)+,r0\n\
- jsb _Fuword\n" },
-
- { 1, "_fuiword\n",
- " movl (sp)+,r0\n\
- jsb _Fuword\n" },
-
- { 2, "_subyte\n",
- " movl (sp)+,r0\n\
- movl (sp)+,r1\n\
- jsb _Subyte\n" },
-
- { 2, "_suibyte\n",
- " movl (sp)+,r0\n\
- movl (sp)+,r1\n\
- jsb _Subyte\n" },
-
- { 2, "_suword\n",
- " movl (sp)+,r0\n\
- movl (sp)+,r1\n\
- jsb _Suword\n" },
-
- { 2, "_suiword\n",
- " movl (sp)+,r0\n\
- movl (sp)+,r1\n\
- jsb _Suword\n" },
-
- { 1, "_setrq\n",
- " movl (sp)+,r0\n\
- jsb _Setrq\n" },
-
- { 1, "_remrq\n",
- " movl (sp)+,r0\n\
- jsb _Remrq\n" },
-
- { 0, "_swtch\n",
- " movpsl -(sp)\n\
- jsb _Swtch\n" },
-
- { 1, "_ffs\n",
- " movl (sp)+,r1\n\
- ffs $0,$32,r1,r0\n\
- bneq 1f\n\
- mnegl $1,r0\n\
- 1:\n\
- incl r0\n" },
-
- { 1, "_htons\n",
- " movl (sp)+,r5\n\
- rotl $8,r5,r0\n\
- rotl $-8,r5,r1\n\
- movb r1,r0\n\
- movzwl r0,r0\n" },
-
- { 1, "_ntohs\n",
- " movl (sp)+,r5\n\
- rotl $8,r5,r0\n\
- rotl $-8,r5,r1\n\
- movb r1,r0\n\
- movzwl r0,r0\n" },
-
- { 1, "_htonl\n",
- " movl (sp)+,r5\n\
- rotl $-8,r5,r0\n\
- insv r0,$16,$8,r0\n\
- rotl $8,r5,r1\n\
- movb r1,r0\n" },
-
- { 1, "_ntohl\n",
- " movl (sp)+,r5\n\
- rotl $-8,r5,r0\n\
- insv r0,$16,$8,r0\n\
- rotl $8,r5,r1\n\
- movb r1,r0\n" },
-
- { 2, "__insque\n",
- " movl (sp)+,r4\n\
- movl (sp)+,r5\n\
- insque (r4),(r5)\n" },
-
- { 1, "__remque\n",
- " movl (sp)+,r5\n\
- remque (r5),r0\n" },
-
- { 2, "__queue\n",
- " movl (sp)+,r0\n\
- movl (sp)+,r1\n\
- insque (r1),*4(r0)\n" },
-
- { 1, "__dequeue\n",
- " movl (sp)+,r0\n\
- remque *(r0),r0\n" },
-
- { 2, "_imin\n",
- " movl (sp)+,r0\n\
- movl (sp)+,r5\n\
- cmpl r0,r5\n\
- bleq 1f\n\
- movl r5,r0\n\
- 1:\n" },
-
- { 2, "_imax\n",
- " movl (sp)+,r0\n\
- movl (sp)+,r5\n\
- cmpl r0,r5\n\
- bgeq 1f\n\
- movl r5,r0\n\
- 1:\n" },
-
- { 2, "_min\n",
- " movl (sp)+,r0\n\
- movl (sp)+,r5\n\
- cmpl r0,r5\n\
- blequ 1f\n\
- movl r5,r0\n\
- 1:\n" },
-
- { 2, "_max\n",
- " movl (sp)+,r0\n\
- movl (sp)+,r5\n\
- cmpl r0,r5\n\
- bgequ 1f\n\
- movl r5,r0\n\
- 1:\n" },
- #endif vax
-
- #ifdef mc68000
- /* someday... */
- #endif mc68000
-
- { 0, "", "" }
- };
-