/* This file is tc-m68851.h Copyright 1987, 1988, 1989, 1990, 1991, 1992, 2000 Free Software Foundation, Inc. This file is part of GAS, the GNU Assembler. GAS is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GAS is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GAS; see the file COPYING. If not, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ /* * pmmu.h */ /* I suppose we have to copyright this file. Someone on the net sent it to us as part of the changes for the m68851 Memory Management Unit */ /* Copyright (C) 1987 Free Software Foundation, Inc. This file is part of Gas, the GNU Assembler. The GNU assembler is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY. No author or distributor accepts responsibility to anyone for the consequences of using it or for whether it serves any particular purpose or works at all, unless he says so in writing. Refer to the GNU Assembler General Public License for full details. Everyone is granted permission to copy, modify and redistribute the GNU Assembler, but only under the conditions described in the GNU Assembler General Public License. A copy of this license is supposed to have been given to you along with the GNU Assembler so you can know your rights and responsibilities. It should be in a file named COPYING. Among other things, the copyright notice and this notice must be preserved on all copies. */ #ifdef m68851 /* I didn't use much imagination in choosing the following codes, so many of them aren't very mnemonic. -rab P pmmu register Possible values: 000 TC Translation Control reg 100 CAL Current Access Level 101 VAL Validate Access Level 110 SCC Stack Change Control 111 AC Access Control W wide pmmu registers Possible values: 001 DRP Dma Root Pointer 010 SRP Supervisor Root Pointer 011 CRP Cpu Root Pointer f function code register 0 SFC 1 DFC V VAL register only X BADx, BACx 100 BAD Breakpoint Acknowledge Data 101 BAC Breakpoint Acknowledge Control Y PSR Z PCSR | memory (modes 2-6, 7.*) */ /* * these defines should be in m68k.c but * i put them here to keep all the m68851 stuff * together -rab * JF--Make sure these #s don't clash with the ones in m68k.c * That would be BAD. */ #define TC (FPS+1) /* 48 */ #define DRP (TC+1) /* 49 */ #define SRP (DRP+1) /* 50 */ #define CRP (SRP+1) /* 51 */ #define CAL (CRP+1) /* 52 */ #define VAL (CAL+1) /* 53 */ #define SCC (VAL+1) /* 54 */ #define AC (SCC+1) /* 55 */ #define BAD (AC+1) /* 56,57,58,59, 60,61,62,63 */ #define BAC (BAD+8) /* 64,65,66,67, 68,69,70,71 */ #define PSR (BAC+8) /* 72 */ #define PCSR (PSR+1) /* 73 */ /* name */ /* opcode */ /* match */ /* args */ {"pbac", one(0xf0c7), one(0xffbf), "Bc"}, {"pbacw", one(0xf087), one(0xffbf), "Bc"}, {"pbas", one(0xf0c6), one(0xffbf), "Bc"}, {"pbasw", one(0xf086), one(0xffbf), "Bc"}, {"pbbc", one(0xf0c1), one(0xffbf), "Bc"}, {"pbbcw", one(0xf081), one(0xffbf), "Bc"}, {"pbbs", one(0xf0c0), one(0xffbf), "Bc"}, {"pbbsw", one(0xf080), one(0xffbf), "Bc"}, {"pbcc", one(0xf0cf), one(0xffbf), "Bc"}, {"pbccw", one(0xf08f), one(0xffbf), "Bc"}, {"pbcs", one(0xf0ce), one(0xffbf), "Bc"}, {"pbcsw", one(0xf08e), one(0xffbf), "Bc"}, {"pbgc", one(0xf0cd), one(0xffbf), "Bc"}, {"pbgcw", one(0xf08d), one(0xffbf), "Bc"}, {"pbgs", one(0xf0cc), one(0xffbf), "Bc"}, {"pbgsw", one(0xf08c), one(0xffbf), "Bc"}, {"pbic", one(0xf0cb), one(0xffbf), "Bc"}, {"pbicw", one(0xf08b), one(0xffbf), "Bc"}, {"pbis", one(0xf0ca), one(0xffbf), "Bc"}, {"pbisw", one(0xf08a), one(0xffbf), "Bc"}, {"pblc", one(0xf0c3), one(0xffbf), "Bc"}, {"pblcw", one(0xf083), one(0xffbf), "Bc"}, {"pbls", one(0xf0c2), one(0xffbf), "Bc"}, {"pblsw", one(0xf082), one(0xffbf), "Bc"}, {"pbsc", one(0xf0c5), one(0xffbf), "Bc"}, {"pbscw", one(0xf085), one(0xffbf), "Bc"}, {"pbss", one(0xf0c4), one(0xffbf), "Bc"}, {"pbssw", one(0xf084), one(0xffbf), "Bc"}, {"pbwc", one(0xf0c9), one(0xffbf), "Bc"}, {"pbwcw", one(0xf089), one(0xffbf), "Bc"}, {"pbws", one(0xf0c8), one(0xffbf), "Bc"}, {"pbwsw", one(0xf088), one(0xffbf), "Bc"}, {"pdbac", two(0xf048, 0x0007), two(0xfff8, 0xffff), "DsBw"}, {"pdbas", two(0xf048, 0x0006), two(0xfff8, 0xffff), "DsBw"}, {"pdbbc", two(0xf048, 0x0001), two(0xfff8, 0xffff), "DsBw"}, {"pdbbs", two(0xf048, 0x0000), two(0xfff8, 0xffff), "DsBw"}, {"pdbcc", two(0xf048, 0x000f), two(0xfff8, 0xffff), "DsBw"}, {"pdbcs", two(0xf048, 0x000e), two(0xfff8, 0xffff), "DsBw"}, {"pdbgc", two(0xf048, 0x000d), two(0xfff8, 0xffff), "DsBw"}, {"pdbgs", two(0xf048, 0x000c), two(0xfff8, 0xffff), "DsBw"}, {"pdbic", two(0xf048, 0x000b), two(0xfff8, 0xffff), "DsBw"}, {"pdbis", two(0xf048, 0x000a), two(0xfff8, 0xffff), "DsBw"}, {"pdblc", two(0xf048, 0x0003), two(0xfff8, 0xffff), "DsBw"}, {"pdbls", two(0xf048, 0x0002), two(0xfff8, 0xffff), "DsBw"}, {"pdbsc", two(0xf048, 0x0005), two(0xfff8, 0xffff), "DsBw"}, {"pdbss", two(0xf048, 0x0004), two(0xfff8, 0xffff), "DsBw"}, {"pdbwc", two(0xf048, 0x0009), two(0xfff8, 0xffff), "DsBw"}, {"pdbws", two(0xf048, 0x0008), two(0xfff8, 0xffff), "DsBw"}, {"pflusha", two(0xf000, 0x2400), two(0xffff, 0xffff), "" }, {"pflush", two(0xf000, 0x3010), two(0xffc0, 0xfe10), "T3T9" }, {"pflush", two(0xf000, 0x3810), two(0xffc0, 0xfe10), "T3T9&s" }, {"pflush", two(0xf000, 0x3008), two(0xffc0, 0xfe18), "D3T9" }, {"pflush", two(0xf000, 0x3808), two(0xffc0, 0xfe18), "D3T9&s" }, {"pflush", two(0xf000, 0x3000), two(0xffc0, 0xfe1e), "f3T9" }, {"pflush", two(0xf000, 0x3800), two(0xffc0, 0xfe1e), "f3T9&s" }, {"pflushs", two(0xf000, 0x3410), two(0xfff8, 0xfe10), "T3T9" }, {"pflushs", two(0xf000, 0x3c00), two(0xfff8, 0xfe00), "T3T9&s" }, {"pflushs", two(0xf000, 0x3408), two(0xfff8, 0xfe18), "D3T9" }, {"pflushs", two(0xf000, 0x3c08), two(0xfff8, 0xfe18), "D3T9&s" }, {"pflushs", two(0xf000, 0x3400), two(0xfff8, 0xfe1e), "f3T9" }, {"pflushs", two(0xf000, 0x3c00), two(0xfff8, 0xfe1e), "f3T9&s"}, {"pflushr", two(0xf000, 0xa000), two(0xffc0, 0xffff), "|s" }, {"ploadr", two(0xf000, 0x2210), two(0xffc0, 0xfff0), "T3&s" }, {"ploadr", two(0xf000, 0x2208), two(0xffc0, 0xfff8), "D3&s" }, {"ploadr", two(0xf000, 0x2200), two(0xffc0, 0xfffe), "f3&s" }, {"ploadw", two(0xf000, 0x2010), two(0xffc0, 0xfff0), "T3&s" }, {"ploadw", two(0xf000, 0x2008), two(0xffc0, 0xfff8), "D3&s" }, {"ploadw", two(0xf000, 0x2000), two(0xffc0, 0xfffe), "f3&s" }, /* TC, CRP, DRP, SRP, CAL, VAL, SCC, AC */ {"pmove", two(0xf000, 0x4000), two(0xffc0, 0xe3ff), "*sP8" }, {"pmove", two(0xf000, 0x4200), two(0xffc0, 0xe3ff), "P8%s" }, {"pmove", two(0xf000, 0x4000), two(0xffc0, 0xe3ff), "|sW8" }, {"pmove", two(0xf000, 0x4200), two(0xffc0, 0xe3ff), "W8~s" }, /* BADx, BACx */ {"pmove", two(0xf000, 0x6200), two(0xffc0, 0xe3e3), "*sX3" }, {"pmove", two(0xf000, 0x6000), two(0xffc0, 0xe3e3), "X3%s" }, /* PSR, PCSR */ /* {"pmove", two(0xf000, 0x6100), two(oxffc0, oxffff), "*sZ8" }, */ {"pmove", two(0xf000, 0x6000), two(0xffc0, 0xffff), "*sY8" }, {"pmove", two(0xf000, 0x6200), two(0xffc0, 0xffff), "Y8%s" }, {"pmove", two(0xf000, 0x6600), two(0xffc0, 0xffff), "Z8%s" }, {"prestore", one(0xf140), one(0xffc0), "&s"}, {"prestore", one(0xf158), one(0xfff8), "+s"}, {"psave", one(0xf100), one(0xffc0), "&s"}, {"psave", one(0xf100), one(0xffc0), "+s"}, {"psac", two(0xf040, 0x0007), two(0xffc0, 0xffff), "@s"}, {"psas", two(0xf040, 0x0006), two(0xffc0, 0xffff), "@s"}, {"psbc", two(0xf040, 0x0001), two(0xffc0, 0xffff), "@s"}, {"psbs", two(0xf040, 0x0000), two(0xffc0, 0xffff), "@s"}, {"pscc", two(0xf040, 0x000f), two(0xffc0, 0xffff), "@s"}, {"pscs", two(0xf040, 0x000e), two(0xffc0, 0xffff), "@s"}, {"psgc", two(0xf040, 0x000d), two(0xffc0, 0xffff), "@s"}, {"psgs", two(0xf040, 0x000c), two(0xffc0, 0xffff), "@s"}, {"psic", two(0xf040, 0x000b), two(0xffc0, 0xffff), "@s"}, {"psis", two(0xf040, 0x000a), two(0xffc0, 0xffff), "@s"}, {"pslc", two(0xf040, 0x0003), two(0xffc0, 0xffff), "@s"}, {"psls", two(0xf040, 0x0002), two(0xffc0, 0xffff), "@s"}, {"pssc", two(0xf040, 0x0005), two(0xffc0, 0xffff), "@s"}, {"psss", two(0xf040, 0x0004), two(0xffc0, 0xffff), "@s"}, {"pswc", two(0xf040, 0x0009), two(0xffc0, 0xffff), "@s"}, {"psws", two(0xf040, 0x0008), two(0xffc0, 0xffff), "@s"}, {"ptestr", two(0xf000, 0x8210), two(0xffc0, 0xe3f0), "T3&sQ8" }, {"ptestr", two(0xf000, 0x8310), two(0xffc0, 0xe310), "T3&sQ8A9" }, {"ptestr", two(0xf000, 0x8208), two(0xffc0, 0xe3f8), "D3&sQ8" }, {"ptestr", two(0xf000, 0x8308), two(0xffc0, 0xe318), "D3&sQ8A9" }, {"ptestr", two(0xf000, 0x8200), two(0xffc0, 0xe3fe), "f3&sQ8" }, {"ptestr", two(0xf000, 0x8300), two(0xffc0, 0xe31e), "f3&sQ8A9" }, {"ptestw", two(0xf000, 0x8010), two(0xffc0, 0xe3f0), "T3&sQ8" }, {"ptestw", two(0xf000, 0x8110), two(0xffc0, 0xe310), "T3&sQ8A9" }, {"ptestw", two(0xf000, 0x8008), two(0xffc0, 0xe3f8), "D3&sQ8" }, {"ptestw", two(0xf000, 0x8108), two(0xffc0, 0xe318), "D3&sQ8A9" }, {"ptestw", two(0xf000, 0x8000), two(0xffc0, 0xe3fe), "f3&sQ8" }, {"ptestw", two(0xf000, 0x8100), two(0xffc0, 0xe31e), "f3&sQ8A9" }, {"ptrapacw", two(0xf07a, 0x0007), two(0xffff, 0xffff), "#w"}, {"ptrapacl", two(0xf07b, 0x0007), two(0xffff, 0xffff), "#l"}, {"ptrapac", two(0xf07c, 0x0007), two(0xffff, 0xffff), ""}, {"ptrapasw", two(0xf07a, 0x0006), two(0xffff, 0xffff), "#w"}, {"ptrapasl", two(0xf07b, 0x0006), two(0xffff, 0xffff), "#l"}, {"ptrapas", two(0xf07c, 0x0006), two(0xffff, 0xffff), ""}, {"ptrapbcw", two(0xf07a, 0x0001), two(0xffff, 0xffff), "#w"}, {"ptrapbcl", two(0xf07b, 0x0001), two(0xffff, 0xffff), "#l"}, {"ptrapbc", two(0xf07c, 0x0001), two(0xffff, 0xffff), ""}, {"ptrapbsw", two(0xf07a, 0x0000), two(0xffff, 0xffff), "#w"}, {"ptrapbsl", two(0xf07b, 0x0000), two(0xffff, 0xffff), "#l"}, {"ptrapbs", two(0xf07c, 0x0000), two(0xffff, 0xffff), ""}, {"ptrapccw", two(0xf07a, 0x000f), two(0xffff, 0xffff), "#w"}, {"ptrapccl", two(0xf07b, 0x000f), two(0xffff, 0xffff), "#l"}, {"ptrapcc", two(0xf07c, 0x000f), two(0xffff, 0xffff), ""}, {"ptrapcsw", two(0xf07a, 0x000e), two(0xffff, 0xffff), "#w"}, {"ptrapcsl", two(0xf07b, 0x000e), two(0xffff, 0xffff), "#l"}, {"ptrapcs", two(0xf07c, 0x000e), two(0xffff, 0xffff), ""}, {"ptrapgcw", two(0xf07a, 0x000d), two(0xffff, 0xffff), "#w"}, {"ptrapgcl", two(0xf07b, 0x000d), two(0xffff, 0xffff), "#l"}, {"ptrapgc", two(0xf07c, 0x000d), two(0xffff, 0xffff), ""}, {"ptrapgsw", two(0xf07a, 0x000c), two(0xffff, 0xffff), "#w"}, {"ptrapgsl", two(0xf07b, 0x000c), two(0xffff, 0xffff), "#l"}, {"ptrapgs", two(0xf07c, 0x000c), two(0xffff, 0xffff), ""}, {"ptrapicw", two(0xf07a, 0x000b), two(0xffff, 0xffff), "#w"}, {"ptrapicl", two(0xf07b, 0x000b), two(0xffff, 0xffff), "#l"}, {"ptrapic", two(0xf07c, 0x000b), two(0xffff, 0xffff), ""}, {"ptrapisw", two(0xf07a, 0x000a), two(0xffff, 0xffff), "#w"}, {"ptrapisl", two(0xf07b, 0x000a), two(0xffff, 0xffff), "#l"}, {"ptrapis", two(0xf07c, 0x000a), two(0xffff, 0xffff), ""}, {"ptraplcw", two(0xf07a, 0x0003), two(0xffff, 0xffff), "#w"}, {"ptraplcl", two(0xf07b, 0x0003), two(0xffff, 0xffff), "#l"}, {"ptraplc", two(0xf07c, 0x0003), two(0xffff, 0xffff), ""}, {"ptraplsw", two(0xf07a, 0x0002), two(0xffff, 0xffff), "#w"}, {"ptraplsl", two(0xf07b, 0x0002), two(0xffff, 0xffff), "#l"}, {"ptrapls", two(0xf07c, 0x0002), two(0xffff, 0xffff), ""}, {"ptrapscw", two(0xf07a, 0x0005), two(0xffff, 0xffff), "#w"}, {"ptrapscl", two(0xf07b, 0x0005), two(0xffff, 0xffff), "#l"}, {"ptrapsc", two(0xf07c, 0x0005), two(0xffff, 0xffff), ""}, {"ptrapssw", two(0xf07a, 0x0004), two(0xffff, 0xffff), "#w"}, {"ptrapssl", two(0xf07b, 0x0004), two(0xffff, 0xffff), "#l"}, {"ptrapss", two(0xf07c, 0x0004), two(0xffff, 0xffff), ""}, {"ptrapwcw", two(0xf07a, 0x0009), two(0xffff, 0xffff), "#w"}, {"ptrapwcl", two(0xf07b, 0x0009), two(0xffff, 0xffff), "#l"}, {"ptrapwc", two(0xf07c, 0x0009), two(0xffff, 0xffff), ""}, {"ptrapwsw", two(0xf07a, 0x0008), two(0xffff, 0xffff), "#w"}, {"ptrapwsl", two(0xf07b, 0x0008), two(0xffff, 0xffff), "#l"}, {"ptrapws", two(0xf07c, 0x0008), two(0xffff, 0xffff), ""}, {"pvalid", two(0xf000, 0x2800), two(0xffc0, 0xffff), "Vs&s"}, {"pvalid", two(0xf000, 0x2c00), two(0xffc0, 0xfff8), "A3&s" }, #endif /* m68851 */