URL
https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk
Subversion Repositories openrisc_me
[/] [openrisc/] [trunk/] [gnu-src/] [gdb-7.2/] [sim/] [ppc/] [dc-complex] - Rev 478
Go to most recent revision | Compare with Previous | Blame | View Log
## This file is part of the program psim.## Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>## This program 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 of the License, or# (at your option) any later version.## This program 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 this program; if not, write to the Free Software# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.#array,normal: 0: 5: 0: 5:array,normal: 21:31:32:-1:OE,LR,AA,Rc,LK:#### Branch Conditional instruction - Expand BO{0:4}##array,expand-forced: 6:10: 6:10:BO: 0xfc000000:0x40000000#### Expand RA on equality with 0 in Add instructions were if(RA==0) appears.### Add Immediatearray,boolean: 11:15:11:15:RA: 0xfc000000:0x38000000:0# Add Immediate Shiftedarray,boolean: 11:15:11:15:RA: 0xfc000000:0x3c000000:0#### Ditto for high frequency load/store instructions.### Store Byte#array,boolean: 11:15:11:15:RA: 0xfc000000:0x98000000:0# Store Word#array,boolean: 11:15:11:15:RA: 0xfc000000:0x90000000:0# Load Word and Zero#array,boolean: 11:15:11:15:RA: 0xfc000000:0x80000000:0#### Move to/from SPR instructions - LR=8 is munged into 0x100 == 256###array,boolean: 11:20:11:20:SPR: 0xfc0007ff:0x7c0003a6:256#array,boolean: 11:20:11:20:SPR: 0xfc0007ff:0x7c0002a6:256#### Compare Immediate instruction - separate out L == 0 and L == 1### Compare Immediate#array,normal: 10:11:10:11:L: 0xfc000000:0x2c000000:0#### Move to/from SPR instructions - separate out LR case### Move to SPRarray,boolean: 11:20:11:20:SPR: 0xfc0007ff:0x7c0003a6:256# Move from SPRarray,boolean: 11:20:11:20:SPR: 0xfc0007ff:0x7c0002a6:256
Go to most recent revision | Compare with Previous | Blame | View Log
