| /* This file is tc-m68851.h |
| |
| Copyright (C) 1987-1992 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 */ |
| |
| /* end of tc-m68851.h */ |
