# OBSOLETE # Instruction cache rules # OBSOLETE # # OBSOLETE # This file is part of the program psim. # OBSOLETE # # OBSOLETE # Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au> # OBSOLETE # # OBSOLETE # This program is free software; you can redistribute it and/or modify # OBSOLETE # it under the terms of the GNU General Public License as published by # OBSOLETE # the Free Software Foundation; either version 2 of the License, or # OBSOLETE # (at your option) any later version. # OBSOLETE # # OBSOLETE # This program is distributed in the hope that it will be useful, # OBSOLETE # but WITHOUT ANY WARRANTY; without even the implied warranty of # OBSOLETE # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # OBSOLETE # GNU General Public License for more details. # OBSOLETE # # OBSOLETE # You should have received a copy of the GNU General Public License # OBSOLETE # along with this program; if not, write to the Free Software # OBSOLETE # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # OBSOLETE # # OBSOLETE compute:RA:RA:: # OBSOLETE compute:RA:Ra:signed32 *:(&GPR[RA]) # OBSOLETE compute:RA:RaH:signed16 *:AH2_4(Ra) # OBSOLETE compute:RA:RaL:signed16 *:AL2_4(Ra) # OBSOLETE compute:RA:val_Ra:signed32:(RA == 0 ? 0 : GPR[RA]) # OBSOLETE # # OBSOLETE compute:RB:RB:: # OBSOLETE compute:RB:Rb:signed32:(RB == 0 ? 0 : GPR[RB]) # OBSOLETE compute:RB:RbU:unsigned32:(RB == 0 ? 0 : GPR[RB]) # OBSOLETE compute:RB:RbH:signed16:VH2_4(Rb) # OBSOLETE compute:RB:RbL:signed16:VL2_4(Rb) # OBSOLETE compute:RB:RbHU:unsigned16:VH2_4(Rb) # OBSOLETE compute:RB:RbLU:unsigned16:VL2_4(Rb) # OBSOLETE # # OBSOLETE compute:RC:RC:: # OBSOLETE compute:RC:Rc:signed32:(RC == 0 ? 0 : GPR[RC]) # OBSOLETE compute:RC:RcU:unsigned32:(RC == 0 ? 0 : GPR[RC]) # OBSOLETE compute:RC:RcH:signed16:VH2_4(Rc) # OBSOLETE compute:RC:RcL:signed16:VL2_4(Rc) # OBSOLETE # # OBSOLETE # # OBSOLETE compute:IMM_6S:IMM_6S:: # OBSOLETE compute:IMM_6S:imm:signed32:SEXT32(IMM_6S, 32 - 6) # OBSOLETE # NB - for short imm[HL] are the same value # OBSOLETE compute:IMM_6S:immHL:signed32:((imm << 16) | MASKED32(imm, 16, 31)) # OBSOLETE compute:IMM_6S:immH:signed32:imm # OBSOLETE compute:IMM_6S:immL:signed32:imm # OBSOLETE compute:IMM_6S:imm_6:signed32:IMM_6S # OBSOLETE compute:IMM_6S:imm_5:signed32:LSMASKED32(IMM_6S, 4, 0) # OBSOLETE compute:IMM_6S:imm_6u:unsigned32:(IMM_6S & 0x3f) # OBSOLETE # # OBSOLETE compute:RC:pcdisp:signed32:(Rc & ~0x7) # OBSOLETE compute:RC:pcaddr:signed32:pcdisp # OBSOLETE # # OBSOLETE compute:IMM_18S:IMM_18S:: # OBSOLETE compute:IMM_18S:pcdisp:signed32:(SEXT32(IMM_18S, 32 - 18) << 3) # OBSOLETE compute:IMM_18S:pcaddr:signed32:pcdisp # OBSOLETE compute:IMM_12S:IMM_12S:: # OBSOLETE compute:IMM_12S:pcdisp:signed32:(SEXT32(IMM_12S, 32 - 12) << 3) # OBSOLETE compute:IMM_12S:pcaddr:signed32:pcdisp # OBSOLETE # # OBSOLETE compute:IMM_8L:IMM_8L:: # OBSOLETE compute:IMM_18L:IMM_18L:: # OBSOLETE compute:IMM_6L:IMM_6L:: # OBSOLETE compute:IMM_6L:imm:signed32:((((IMM_6L << 8) | IMM_8L) << 18) | IMM_18L) # OBSOLETE compute:IMM_6L:immHL:signed32:imm # OBSOLETE compute:IMM_6L:immH:signed32:EXTRACTED32(imm, 0, 15) # OBSOLETE compute:IMM_6L:immL:signed32:EXTRACTED32(imm, 16, 31) # OBSOLETE compute:IMM_6L:pcdisp:signed32:(imm & ~0x7) # OBSOLETE compute:IMM_6L:pcaddr:signed32:pcdisp # OBSOLETE # # OBSOLETE # # OBSOLETE compute:SRC_6:SRC_6:: # OBSOLETE compute:SRC_6:src:unsigned32:(XX == 2 ? SEXT32(SRC_6, 32 - 6) : GPR[SRC_6]) # OBSOLETE # # OBSOLETE # # OBSOLETE compute:AA:AA:: # OBSOLETE compute:AA:Aa:unsigned64*:((CPU)->regs.accumulator + AA) # OBSOLETE compute:AB:AB:: # OBSOLETE compute:AB:Ab:unsigned64*:((CPU)->regs.accumulator + AB)