+++ /dev/null
-/*
- * $XConsortium: stip68kgnu.h,v 1.3 94/04/17 20:29:08 dpw Exp $
- * $XFree86: xc/programs/Xserver/cfb/stip68kgnu.h,v 3.0.4.1 1997/05/11 05:04:17 dawes Exp $
- *
-Copyright (c) 1990 X Consortium
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of the X Consortium shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from the X Consortium.
- *
- * Author: Keith Packard, MIT X Consortium
- */
-
-/*
- * Stipple stack macro for 68k GCC
- */
-
-#define STIPPLE(addr,stipple,value,width,count,shift) \
- __asm volatile ( \
- "lea 5f,%/a1\n\
- moveq #28,%/d2\n\
- addl %2,%/d2\n\
- moveq #28,%/d3\n\
- subql #4,%2\n\
- negl %2\n\
-1:\n\
- movel %0,%/a0\n\
- addl %6,%0\n\
- movel %3@+,%/d1\n\
- jeq 3f\n\
- movel %/d1,%/d0\n\
- lsrl %/d2,%/d0\n\
- lsll #5,%/d0\n\
- lsll %2,%/d1\n\
- jmp %/a1@(%/d0:l)\n\
-2:\n\
- addl #4,%/a0\n\
- movel %/d1,%/d0\n\
- lsrl %/d3,%/d0\n\
- lsll #5,%/d0\n\
- lsll #4,%/d1\n\
- jmp %/a1@(%/d0:l)\n\
-5:\n\
- jne 2b ; dbra %1,1b ; jra 4f\n\
- . = 5b + 0x20\n\
- moveb %5,%/a0@(3)\n\
- andl %/d1,%/d1 ; jne 2b ; dbra %1,1b ; jra 4f\n\
- . = 5b + 0x40\n\
- moveb %5,%/a0@(2)\n\
- andl %/d1,%/d1 ; jne 2b ; dbra %1,1b ; jra 4f\n\
- . = 5b + 0x60\n\
- movew %5,%/a0@(2)\n\
- andl %/d1,%/d1 ; jne 2b ; dbra %1,1b ; jra 4f\n\
- . = 5b + 0x80\n\
- moveb %5,%/a0@(1)\n\
- andl %/d1,%/d1 ; jne 2b ; dbra %1,1b ; jra 4f ;\n\
- . = 5b + 0xa0\n\
- moveb %5,%/a0@(3) ; moveb %5,%/a0@(1)\n\
- andl %/d1,%/d1 ; jne 2b ; dbra %1,1b ; jra 4f ;\n\
- . = 5b + 0xc0\n\
- movew %5,%/a0@(1)\n\
- andl %/d1,%/d1 ; jne 2b ; dbra %1,1b ; jra 4f ;\n\
- . = 5b + 0xe0\n\
- movew %5,%/a0@(2) ; moveb %5,%/a0@(1)\n\
- andl %/d1,%/d1 ; jne 2b ; dbra %1,1b ; jra 4f ;\n\
- . = 5b + 0x100\n\
- moveb %5,%/a0@\n\
- andl %/d1,%/d1 ; jne 2b ; dbra %1,1b ; jra 4f ;\n\
- . = 5b + 0x120\n\
- moveb %5,%/a0@(3) ; moveb %5,%/a0@\n\
- andl %/d1,%/d1 ; jne 2b ; dbra %1,1b ; jra 4f ;\n\
- . = 5b + 0x140\n\
- moveb %5,%/a0@(2) ; moveb %5,%/a0@\n\
- andl %/d1,%/d1 ; jne 2b ; dbra %1,1b ; jra 4f ;\n\
- . = 5b + 0x160\n\
- movew %5,%/a0@(2) ; moveb %5,%/a0@\n\
- andl %/d1,%/d1 ; jne 2b ; dbra %1,1b ; jra 4f ;\n\
- . = 5b + 0x180\n\
- movew %5,%/a0@\n\
- andl %/d1,%/d1 ; jne 2b ; dbra %1,1b ; jra 4f ;\n\
- . = 5b + 0x1a0\n\
- moveb %5,%/a0@(3) ; movew %5,%/a0@\n\
- andl %/d1,%/d1 ; jne 2b ; dbra %1,1b ; jra 4f ;\n\
- . = 5b + 0x1c0\n\
- moveb %5,%/a0@(2) ; movew %5,%/a0@\n\
- andl %/d1,%/d1 ; jne 2b ; dbra %1,1b ; jra 4f ;\n\
- . = 5b + 0x1e0\n\
- movel %5,%/a0@\n\
- andl %/d1,%/d1 ; jne 2b ; \n\
-3: dbra %1,1b ; \n\
-4:\n"\
- : "=a" (addr), /* %0 */ \
- "=d" (count), /* %1 */ \
- "=d" (shift), /* %2 */ \
- "=a" (stipple) /* %3 */ \
- : "0" (addr), /* %4 */ \
- "d" (value), /* %5 */ \
- "a" (width), /* %6 */ \
- "1" (count-1), /* %7 */ \
- "2" (shift), /* %8 */ \
- "3" (stipple) /* %9 */ \
- : /* ctemp */ "d0", \
- /* c */ "d1", \
- /* lshift */ "d2", \
- /* rshift */ "d3", \
- /* atemp */ "a0", \
- /* case */ "a1")
projects / rdpsrv / blobdiff