# OBSOLETE // -*- C -*- # OBSOLETE // Mitsubishi Electric Corp. D30V Simulator. # OBSOLETE // Copyright (C) 1997, Free Software Foundation, Inc. # OBSOLETE // Contributed by Cygnus Solutions Inc. # OBSOLETE // # OBSOLETE // This file is part of GDB, the GNU debugger. # 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 # OBSOLETE # OBSOLETE define( _BRA, `1.*,CCC,000') # OBSOLETE define( _LOGIC, `1.*,CCC,001') # OBSOLETE define( _IMEM, `1.*,CCC,010') # OBSOLETE define( _IALU1, `1.*,CCC,100') # OBSOLETE define(_IALU2, `1.*,CCC,101') # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE define(_IMM6, `6.IMM_6S') # OBSOLETE define(_IMM12, `12.IMM_12S') # OBSOLETE define(_IMM18, `18.IMM_18S') # OBSOLETE define(_IMM32, `6.IMM_6L,*,000,8.IMM_8L,00,18.IMM_18L') # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // The following is called when ever an illegal instruction is # OBSOLETE // encountered # OBSOLETE ::internal::illegal # OBSOLETE sim_io_eprintf (sd, "illegal instruction at 0x%lx\n", (long) cia); # OBSOLETE sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL); # OBSOLETE # OBSOLETE // The following is called when ever an instruction in the wrong # OBSOLETE // slot is encountered. # OBSOLETE ::internal::wrong_slot # OBSOLETE sim_io_eprintf (sd, "wrong slot at 0x%lx\n", (long) cia); # OBSOLETE sim_engine_halt (SD, CPU, NULL, cia, sim_signalled, SIM_SIGILL); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // Something illegal that can be used to contact the simulator emul # OBSOLETE // library. # OBSOLETE define(_EMUL, `1.*,CCC,111') # OBSOLETE # OBSOLETE void::function::do_emul:int imm # OBSOLETE /* temp hack - later replace with real interface */ # OBSOLETE enum { # OBSOLETE param1 = 2, param2, param3, param4 # OBSOLETE }; # OBSOLETE switch (imm) { # OBSOLETE case 0: # OBSOLETE { # OBSOLETE sim_engine_abort (SD, CPU, cia, "UNIX call emulation unsupported"); # OBSOLETE break; # OBSOLETE } # OBSOLETE case 1: # OBSOLETE /* Trap 1 - prints a string */ # OBSOLETE { # OBSOLETE address_word str = GPR[param1]; # OBSOLETE char chr; # OBSOLETE while (1) { # OBSOLETE chr = MEM (unsigned, str, 1); # OBSOLETE if (chr == '\0') break; # OBSOLETE sim_io_write_stdout (sd, &chr, sizeof chr); # OBSOLETE str++; # OBSOLETE } # OBSOLETE break; # OBSOLETE } # OBSOLETE case 3: # OBSOLETE /* Trap 3 - writes a character */ # OBSOLETE { # OBSOLETE char chr = GPR[param1]; # OBSOLETE sim_io_write_stdout (sd, &chr, sizeof chr); # OBSOLETE break; # OBSOLETE } # OBSOLETE case 4: # OBSOLETE /* Trap 4 exits with status in [param1] */ # OBSOLETE { # OBSOLETE sim_engine_halt (SD, CPU, NULL, cia, sim_exited, GPR[param1]); # OBSOLETE break; # OBSOLETE } # OBSOLETE case 5: # OBSOLETE /* Trap 5 breakpoints. If the breakpoint system knows about this, it # OBSOLETE won't return. Otherwise, we fall through to treat this as an # OBSOLETE unknown instruction. */ # OBSOLETE { # OBSOLETE sim_handle_breakpoint (SD, CPU, cia); # OBSOLETE /* Fall through to default case.*/ # OBSOLETE } # OBSOLETE default: # OBSOLETE sim_engine_abort (SD, CPU, cia, "Unknown monitor call %d", imm); # OBSOLETE } # OBSOLETE # OBSOLETE _EMUL,00000,00,6.*,6.*,IMM_6S:EMUL:short,emul:iu,mu:EMUL # OBSOLETE "syscall " # OBSOLETE do_emul (_SD, imm); # OBSOLETE _BRA,00000,00,6.**,6.**,_IMM32:BRA:long:iu,mu:EMUL long # OBSOLETE "syscall " # OBSOLETE do_emul (_SD, imm); # OBSOLETE # OBSOLETE // ABS # OBSOLETE # OBSOLETE _IALU1,01000,00,6.RA,6.RB,6.**:IALU1:short:iu,mu:ABS # OBSOLETE "abs r, r" # OBSOLETE WRITE32_QUEUE (Ra, abs(Rb)); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // ADD # OBSOLETE # OBSOLETE void::function::do_add:unsigned32 *ra, unsigned32 rb, unsigned32 imm # OBSOLETE ALU_BEGIN(rb); # OBSOLETE ALU_ADDC(imm); # OBSOLETE ALU_END(ra); # OBSOLETE # OBSOLETE _IALU1,00000,00,6.RA,6.RB,6.RC:IALU1:short:iu,mu:ADD # OBSOLETE "add r, r, r" # OBSOLETE do_add (_SD, Ra, Rb, Rc); # OBSOLETE _IALU1,00000,10,6.RA,6.RB,_IMM6:IALU1:short:iu,mu:ADD imm # OBSOLETE "add r, r, " # OBSOLETE do_add (_SD, Ra, Rb, imm); # OBSOLETE _IALU1,00000,10,6.RA,6.RB,_IMM32:IALU1:long:iu,mu:ADD imm long # OBSOLETE "add r, r, " # OBSOLETE do_add (_SD, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // ADD2H # OBSOLETE # OBSOLETE void::function::do_add2h:signed32 *ra, signed32 rb, signed32 imm # OBSOLETE unsigned16 ah2 = VH2_4(rb) + VH2_4(imm); # OBSOLETE unsigned16 al2 = VL2_4(rb) + VL2_4(imm); # OBSOLETE WRITE32_QUEUE (ra, (ah2 << 16) | al2); # OBSOLETE # OBSOLETE _IALU1,00001,00,6.RA,6.RB,6.RC:IALU1:short:iu,mu:ADD2H # OBSOLETE "add2h r, r, r" # OBSOLETE do_add2h (_SD, Ra, Rb, Rc); # OBSOLETE _IALU1,00001,10,6.RA,6.RB,_IMM6:IALU1:short:iu,mu:ADD2H imm # OBSOLETE "add2h r, r, " # OBSOLETE do_add2h (_SD, Ra, Rb, immHL); # OBSOLETE _IALU1,00001,10,6.RA,6.RB,_IMM32:IALU1:long:iu,mu:ADD2H imm long # OBSOLETE "add2h r, r, " # OBSOLETE do_add2h (_SD, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // ADDC # OBSOLETE # OBSOLETE void::function::do_addc:unsigned32 *ra, unsigned32 rb, unsigned32 imm # OBSOLETE ALU_BEGIN(rb); # OBSOLETE ALU_ADDC_C(imm, ALU_CARRY); # OBSOLETE ALU_END(ra); # OBSOLETE # OBSOLETE _IALU1,00100,00,6.RA,6.RB,6.RC:IALU1:short:iu,mu:ADDC # OBSOLETE "addc r, r, r" # OBSOLETE do_addc (_SD, Ra, Rb, Rc); # OBSOLETE _IALU1,00100,10,6.RA,6.RB,_IMM6:IALU1:short:iu,mu:ADDC imm # OBSOLETE "addc r, r, " # OBSOLETE do_addc (_SD, Ra, Rb, imm); # OBSOLETE _IALU1,00100,10,6.RA,6.RB,_IMM32:IALU1:long:iu,mu:ADDC imm long # OBSOLETE "addc r, r, " # OBSOLETE do_addc (_SD, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // ADDHppp # OBSOLETE # OBSOLETE void::function::do_addh_ppp:int ppp, unsigned32 *ra, unsigned32 rb, unsigned32 src # OBSOLETE switch (ppp) { # OBSOLETE case 0x0: /* LLL */ # OBSOLETE { # OBSOLETE ALU16_BEGIN(VL2_4(rb)); # OBSOLETE ALU16_ADDC(VL2_4(src)); # OBSOLETE ALU16_END(ra, 0); # OBSOLETE } # OBSOLETE break; # OBSOLETE case 0x1: /* LLH */ # OBSOLETE { # OBSOLETE ALU16_BEGIN(VL2_4(rb)); # OBSOLETE ALU16_ADDC(VH2_4(src)); # OBSOLETE ALU16_END(ra, 0); # OBSOLETE } # OBSOLETE break; # OBSOLETE case 0x2: /* LHL */ # OBSOLETE { # OBSOLETE ALU16_BEGIN(VH2_4(rb)); # OBSOLETE ALU16_ADDC(VL2_4(src)); # OBSOLETE ALU16_END(ra, 0); # OBSOLETE } # OBSOLETE break; # OBSOLETE case 0x3: /* LHH */ # OBSOLETE { # OBSOLETE ALU16_BEGIN(VH2_4(rb)); # OBSOLETE ALU16_ADDC(VH2_4(src)); # OBSOLETE ALU16_END(ra, 0); # OBSOLETE } # OBSOLETE break; # OBSOLETE case 0x4: /* HLL */ # OBSOLETE { # OBSOLETE ALU16_BEGIN(VL2_4(rb)); # OBSOLETE ALU16_ADDC(VL2_4(src)); # OBSOLETE ALU16_END(ra, 1); # OBSOLETE } # OBSOLETE break; # OBSOLETE case 0x5: /* HLH */ # OBSOLETE { # OBSOLETE ALU16_BEGIN(VL2_4(rb)); # OBSOLETE ALU16_ADDC(VH2_4(src)); # OBSOLETE ALU16_END(ra, 1); # OBSOLETE } # OBSOLETE break; # OBSOLETE case 0x6: /* HHL */ # OBSOLETE { # OBSOLETE ALU16_BEGIN(VH2_4(rb)); # OBSOLETE ALU16_ADDC(VL2_4(src)); # OBSOLETE ALU16_END(ra, 1); # OBSOLETE } # OBSOLETE break; # OBSOLETE case 0x7: /* HHH */ # OBSOLETE { # OBSOLETE ALU16_BEGIN(VH2_4(rb)); # OBSOLETE ALU16_ADDC(VH2_4(src)); # OBSOLETE ALU16_END(ra, 1); # OBSOLETE } # OBSOLETE break; # OBSOLETE default: # OBSOLETE sim_engine_abort (SD, CPU, cia, "do_addh_ppp - internal error - bad switch"); # OBSOLETE } # OBSOLETE ::%s::ppp:int ppp # OBSOLETE switch (ppp) # OBSOLETE { # OBSOLETE case 0x0: return "lll"; # OBSOLETE case 0x1: return "llh"; # OBSOLETE case 0x2: return "lhl"; # OBSOLETE case 0x3: return "lhh"; # OBSOLETE case 0x4: return "hll"; # OBSOLETE case 0x5: return "hlh"; # OBSOLETE case 0x6: return "hhl"; # OBSOLETE case 0x7: return "hhh"; # OBSOLETE default: return "?"; # OBSOLETE } # OBSOLETE # OBSOLETE _IALU1,10,ppp,00,6.RA,6.RB,6.RC:IALU1:short:iu,mu:ADDHppp # OBSOLETE "addh%s r, r, r" # OBSOLETE do_addh_ppp(_SD, ppp, Ra, Rb, Rc); # OBSOLETE _IALU1,10,ppp,10,6.RA,6.RB,_IMM6:IALU1:short:iu,mu:ADDHppp imm # OBSOLETE "addh%s r, r, " # OBSOLETE do_addh_ppp(_SD, ppp, Ra, Rb, immHL); # OBSOLETE _IALU1,10,ppp,10,6.RA,6.RB,_IMM32:IALU1:long:iu,mu:ADDHppp imm long # OBSOLETE "addh%s r, r, " # OBSOLETE do_addh_ppp(_SD, ppp, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // ADDS # OBSOLETE # OBSOLETE void::function::do_adds:unsigned32 *ra, unsigned32 rb, unsigned32 imm # OBSOLETE ALU_BEGIN(rb); # OBSOLETE ALU_ADDC(EXTRACTED32(imm, 0, 0)); # OBSOLETE ALU_END(ra); # OBSOLETE # OBSOLETE _IALU1,00110,00,6.RA,6.RB,6.RC:IALU1:short:iu,mu:ADDS # OBSOLETE "adds r, r, r" # OBSOLETE do_adds (_SD, Ra, Rb, Rc); # OBSOLETE _IALU1,00110,10,6.RA,6.RB,_IMM6:IALU1:short:iu,mu:ADDS imm # OBSOLETE "adds r, r, " # OBSOLETE do_adds (_SD, Ra, Rb, imm); # OBSOLETE _IALU1,00110,10,6.RA,6.RB,_IMM32:IALU1:long:iu,mu:ADDS imm long # OBSOLETE "adds r, r, " # OBSOLETE do_adds (_SD, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // ADDS2H # OBSOLETE # OBSOLETE void::function::do_adds2h:unsigned32 *ra, unsigned32 rb, unsigned32 immHL # OBSOLETE unsigned16 high = VH2_4(rb) + EXTRACTED32(immHL, 0, 0); # OBSOLETE unsigned16 low = VL2_4(rb) + EXTRACTED32(immHL, 16, 16); # OBSOLETE WRITE32_QUEUE (ra, (high << 16) | low); # OBSOLETE # OBSOLETE _IALU1,00111,00,6.RA,6.RB,6.RC:IALU1:short:iu,mu:ADDS2H # OBSOLETE "adds2h r, r, r" # OBSOLETE do_adds2h (_SD, Ra, Rb, Rc); # OBSOLETE _IALU1,00111,10,6.RA,6.RB,_IMM6:IALU1:short:iu,mu:ADDS2H imm # OBSOLETE "adds2h r, r, " # OBSOLETE do_adds2h (_SD, Ra, Rb, immHL); # OBSOLETE _IALU1,00111,10,6.RA,6.RB,_IMM32:IALU1:long:iu,mu:ADDS2H imm long # OBSOLETE "adds2h r, r, " # OBSOLETE do_adds2h (_SD, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // AND # OBSOLETE # OBSOLETE _LOGIC,11000,00,6.RA,6.RB,6.RC:LOGIC:short:iu,mu:AND # OBSOLETE "and r, r, r" # OBSOLETE WRITE32_QUEUE (Ra, Rb & Rc); # OBSOLETE _LOGIC,11000,10,6.RA,6.RB,_IMM6:LOGIC:short:iu,mu:AND imm # OBSOLETE "and r, r, " # OBSOLETE WRITE32_QUEUE (Ra, Rb & imm); # OBSOLETE _LOGIC,11000,10,6.RA,6.RB,_IMM32:LOGIC:long:iu,mu:AND imm long # OBSOLETE "and r, r, " # OBSOLETE WRITE32_QUEUE (Ra, Rb & imm); # OBSOLETE # OBSOLETE # OBSOLETE // ANDFG # OBSOLETE # OBSOLETE _LOGIC,01000,00,***,3.FA,***,3.FB,***,3.FC:LOGIC:short:iu,mu:Logical AND Flags # OBSOLETE "andfg f, f, f" # OBSOLETE PSW_FLAG_SET_QUEUE(FA, PSW_FLAG_VAL(FB) & PSW_FLAG_VAL(FC)); # OBSOLETE _LOGIC,01000,10,***,3.FA,***,3.FB,_IMM6:LOGIC:short:iu,mu:Logical AND Flags imm # OBSOLETE "andfg f, f, " # OBSOLETE PSW_FLAG_SET_QUEUE(FA, PSW_FLAG_VAL(FB) & (imm_6 & 1)); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // AVG # OBSOLETE # OBSOLETE void::function::do_avg:unsigned32 *ra, unsigned32 rb, unsigned32 imm # OBSOLETE WRITE32_QUEUE (ra, ((signed64)(signed32)rb + (signed64)(signed32)imm + 1) >> 1); # OBSOLETE # OBSOLETE _IALU1,01010,00,6.RA,6.RB,6.RC:IALU1:short:iu,mu:AVG # OBSOLETE "avg r, r, r" # OBSOLETE do_avg (_SD, Ra, Rb, Rc); # OBSOLETE _IALU1,01010,10,6.RA,6.RB,_IMM6:IALU1:short:iu,mu:AVG imm # OBSOLETE "avg r, r, " # OBSOLETE do_avg (_SD, Ra, Rb, imm); # OBSOLETE _IALU1,01010,10,6.RA,6.RB,_IMM32:IALU1:long:iu,mu:AVG imm long # OBSOLETE "avg r, r, " # OBSOLETE do_avg (_SD, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // AVG2H # OBSOLETE # OBSOLETE void::function::do_avg2h:unsigned32 *ra, unsigned32 rb, unsigned32 imm # OBSOLETE unsigned16 high = ((signed32)(signed16)VH2_4(rb) + (signed32)(signed16)VH2_4(imm) + 1) >> 1; # OBSOLETE unsigned16 low = ((signed32)(signed16)VL2_4(rb) + (signed32)(signed16)VL2_4(imm) + 1) >> 1; # OBSOLETE WRITE32_QUEUE (ra, (high << 16) | low); # OBSOLETE # OBSOLETE _IALU1,01011,00,6.RA,6.RB,6.RC:IALU1:short:iu,mu:AVG2H # OBSOLETE "avg2h r, r, r" # OBSOLETE do_avg2h (_SD, Ra, Rb, Rc); # OBSOLETE _IALU1,01011,10,6.RA,6.RB,_IMM6:IALU1:short:iu,mu:AVG2H imm # OBSOLETE "avg2h r, r, " # OBSOLETE do_avg2h (_SD, Ra, Rb, immHL); # OBSOLETE _IALU1,01011,10,6.RA,6.RB,_IMM32:IALU1:long:iu,mu:AVG2H imm long # OBSOLETE "avg2h r, r, " # OBSOLETE do_avg2h (_SD, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // BCLR # OBSOLETE # OBSOLETE _LOGIC,00011,00,6.RA,6.RB,6.RC:LOGIC:short:iu,mu:BCLR # OBSOLETE "bclr r, r, r" # OBSOLETE WRITE32_QUEUE(Ra, Rb & ~BIT32((Rc) % 32)); # OBSOLETE _LOGIC,00011,10,6.RA,6.RB,_IMM6:LOGIC:short:iu,mu:BCLR imm # OBSOLETE "bclr r, r, " # OBSOLETE WRITE32_QUEUE(Ra, Rb & ~BIT32((imm) % 32)); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // BNOT # OBSOLETE # OBSOLETE _LOGIC,00001,00,6.RA,6.RB,6.RC:LOGIC:short:iu,mu:BNOT # OBSOLETE "bnot r, r, r" # OBSOLETE WRITE32_QUEUE (Ra, Rb ^ BIT32((Rc) % 32)); # OBSOLETE _LOGIC,00001,10,6.RA,6.RB,_IMM6:LOGIC:short:iu,mu:BNOT imm # OBSOLETE "bnot r, r, " # OBSOLETE WRITE32_QUEUE (Ra, Rb ^ BIT32((imm) % 32)); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // BRA # OBSOLETE # OBSOLETE _BRA,00000,00,6.**,6.**,6.RC:BRA:short:mu:BRA # OBSOLETE "bra r" # OBSOLETE nia = cia + pcdisp; # OBSOLETE _BRA,00000,10,_IMM18:BRA:short:mu:BRA imm # OBSOLETE "bra " # OBSOLETE nia = cia + pcdisp; # OBSOLETE _BRA,00000,10,6.**,6.**,_IMM32:BRA:long:mu:BRA imm long # OBSOLETE "bra " # OBSOLETE nia = cia + pcdisp; # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // BRATNZ # OBSOLETE # OBSOLETE _BRA,00100,01,6.RA,6.**,6.RC:BRA:short:mu:BRATNZ # OBSOLETE "bratnz r" # OBSOLETE if (*Ra != 0) # OBSOLETE nia = cia + pcdisp; # OBSOLETE _BRA,00100,11,6.RA,_IMM12:BRA:short:mu:BRATNZ imm # OBSOLETE "bratnz " # OBSOLETE if (*Ra != 0) # OBSOLETE nia = cia + pcdisp; # OBSOLETE _BRA,00100,11,6.RA,6.**,_IMM32:BRA:long:mu:BRATNZ imm long # OBSOLETE "bratnz " # OBSOLETE if (*Ra != 0) # OBSOLETE nia = cia + pcdisp; # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // BRATZR # OBSOLETE # OBSOLETE _BRA,00100,00,6.RA,6.**,6.RC:BRA:short:mu:BRATZR # OBSOLETE "bratzr r" # OBSOLETE if (val_Ra == 0) # OBSOLETE nia = cia + pcdisp; # OBSOLETE _BRA,00100,10,6.RA,_IMM12:BRA:short:mu:BRATZR imm # OBSOLETE "bratzr " # OBSOLETE if (val_Ra == 0) # OBSOLETE nia = cia + pcdisp; # OBSOLETE _BRA,00100,10,6.RA,6.**,_IMM32:BRA:long:mu:BRATZR imm long # OBSOLETE "bratzr " # OBSOLETE if (val_Ra == 0) # OBSOLETE nia = cia + pcdisp; # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // BSET # OBSOLETE # OBSOLETE _LOGIC,00010,00,6.RA,6.RB,6.RC:LOGIC:short:iu,mu:BSET # OBSOLETE "bset r, r, r" # OBSOLETE WRITE32_QUEUE (Ra, Rb | BIT32((Rc) % 32)); # OBSOLETE _LOGIC,00010,10,6.RA,6.RB,_IMM6:LOGIC:short:iu,mu:BSET imm # OBSOLETE "bset r, r, " # OBSOLETE WRITE32_QUEUE (Ra, Rb | BIT32((imm) % 32)); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // BSR # OBSOLETE # OBSOLETE _BRA,00010,00,6.**,6.**,6.RC:BRA:short:mu:BSR # OBSOLETE "bsr r" # OBSOLETE if (cia == RPT_E && PSW_VAL (PSW_RP)) # OBSOLETE WRITE32_QUEUE (&GPR[62], RPT_S); # OBSOLETE else # OBSOLETE WRITE32_QUEUE (&GPR[62], cia + 8); # OBSOLETE nia = cia + pcdisp; # OBSOLETE if (TRACE_CALL_P) # OBSOLETE TRACE_ACTION |= TRACE_ACTION_CALL; # OBSOLETE _BRA,00010,10,_IMM18:BRA:short:mu:BSR imm # OBSOLETE "bsr " # OBSOLETE if (cia == RPT_E && PSW_VAL (PSW_RP)) # OBSOLETE WRITE32_QUEUE (&GPR[62], RPT_S); # OBSOLETE else # OBSOLETE WRITE32_QUEUE (&GPR[62], cia + 8); # OBSOLETE nia = cia + pcdisp; # OBSOLETE if (TRACE_CALL_P) # OBSOLETE TRACE_ACTION |= TRACE_ACTION_CALL; # OBSOLETE _BRA,00010,10,6.**,6.**,_IMM32:BRA:long:mu:BSR imm long # OBSOLETE "bsr " # OBSOLETE if (cia == RPT_E && PSW_VAL (PSW_RP)) # OBSOLETE WRITE32_QUEUE (&GPR[62], RPT_S); # OBSOLETE else # OBSOLETE WRITE32_QUEUE (&GPR[62], cia + 8); # OBSOLETE nia = cia + pcdisp; # OBSOLETE if (TRACE_CALL_P) # OBSOLETE TRACE_ACTION |= TRACE_ACTION_CALL; # OBSOLETE # OBSOLETE # OBSOLETE // BSRTNZ # OBSOLETE # OBSOLETE _BRA,00110,01,6.RA,6.**,6.RC:BRA:short:mu:BSRTNZ # OBSOLETE "bsrtnz r" # OBSOLETE if (val_Ra != 0) { # OBSOLETE if (cia == RPT_E && PSW_VAL (PSW_RP)) # OBSOLETE WRITE32_QUEUE (&GPR[62], RPT_S); # OBSOLETE else # OBSOLETE WRITE32_QUEUE (&GPR[62], cia + 8); # OBSOLETE nia = cia + pcdisp; # OBSOLETE if (TRACE_CALL_P) # OBSOLETE TRACE_ACTION |= TRACE_ACTION_CALL; # OBSOLETE } # OBSOLETE # OBSOLETE _BRA,00110,11,6.RA,_IMM12:BRA:short:mu:BSRTNZ imm # OBSOLETE "bsrtnz " # OBSOLETE if (val_Ra != 0) { # OBSOLETE if (cia == RPT_E && PSW_VAL (PSW_RP)) # OBSOLETE WRITE32_QUEUE (&GPR[62], RPT_S); # OBSOLETE else # OBSOLETE WRITE32_QUEUE (&GPR[62], cia + 8); # OBSOLETE nia = cia + pcdisp; # OBSOLETE if (TRACE_CALL_P) # OBSOLETE TRACE_ACTION |= TRACE_ACTION_CALL; # OBSOLETE } # OBSOLETE # OBSOLETE _BRA,00110,11,6.RA,6.**,_IMM32:BRA:long:mu:BSRTNZ imm long # OBSOLETE "bsrtnz " # OBSOLETE if (val_Ra != 0) { # OBSOLETE if (cia == RPT_E && PSW_VAL (PSW_RP)) # OBSOLETE WRITE32_QUEUE (&GPR[62], RPT_S); # OBSOLETE else # OBSOLETE WRITE32_QUEUE (&GPR[62], cia + 8); # OBSOLETE nia = cia + pcdisp; # OBSOLETE if (TRACE_CALL_P) # OBSOLETE TRACE_ACTION |= TRACE_ACTION_CALL; # OBSOLETE } # OBSOLETE # OBSOLETE # OBSOLETE // BSRTZR # OBSOLETE # OBSOLETE _BRA,00110,00,6.RA,6.**,6.RC:BRA:short:mu:BSRTZR # OBSOLETE "bsrtzr r" # OBSOLETE if (val_Ra == 0) { # OBSOLETE if (cia == RPT_E && PSW_VAL (PSW_RP)) # OBSOLETE WRITE32_QUEUE (&GPR[62], RPT_S); # OBSOLETE else # OBSOLETE WRITE32_QUEUE (&GPR[62], cia + 8); # OBSOLETE nia = cia + pcdisp; # OBSOLETE if (TRACE_CALL_P) # OBSOLETE TRACE_ACTION |= TRACE_ACTION_CALL; # OBSOLETE } # OBSOLETE # OBSOLETE _BRA,00110,10,6.RA,_IMM12:BRA:short:mu:BSRTZR imm # OBSOLETE "bsrtzr " # OBSOLETE if (val_Ra == 0) { # OBSOLETE if (cia == RPT_E && PSW_VAL (PSW_RP)) # OBSOLETE WRITE32_QUEUE (&GPR[62], RPT_S); # OBSOLETE else # OBSOLETE WRITE32_QUEUE (&GPR[62], cia + 8); # OBSOLETE nia = cia + pcdisp; # OBSOLETE if (TRACE_CALL_P) # OBSOLETE TRACE_ACTION |= TRACE_ACTION_CALL; # OBSOLETE } # OBSOLETE # OBSOLETE _BRA,00110,10,6.RA,6.**,_IMM32:BRA:long:mu:BSRTZR imm long # OBSOLETE "bsrtzr " # OBSOLETE if (val_Ra == 0) { # OBSOLETE if (cia == RPT_E && PSW_VAL (PSW_RP)) # OBSOLETE WRITE32_QUEUE (&GPR[62], RPT_S); # OBSOLETE else # OBSOLETE WRITE32_QUEUE (&GPR[62], cia + 8); # OBSOLETE nia = cia + pcdisp; # OBSOLETE if (TRACE_CALL_P) # OBSOLETE TRACE_ACTION |= TRACE_ACTION_CALL; # OBSOLETE } # OBSOLETE # OBSOLETE # OBSOLETE // BTST # OBSOLETE # OBSOLETE _LOGIC,00000,00,***,3.FA,6.RB,6.RC:LOGIC:short:iu,mu:BTST # OBSOLETE "btst f, r, r" # OBSOLETE int bit = (Rc) % 32; # OBSOLETE PSW_FLAG_SET_QUEUE(FA, MASKED32(Rb, bit, bit)); # OBSOLETE _LOGIC,00000,10,***,3.FA,6.RB,_IMM6:LOGIC:short:iu,mu:BTST imm # OBSOLETE "btst f, r, " # OBSOLETE int bit = imm % 32; # OBSOLETE PSW_FLAG_SET_QUEUE(FA, MASKED32(Rb, bit, bit)); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // CMPcc # OBSOLETE # OBSOLETE void::function::do_cmp_cc:int cc, int fa, signed32 rb, signed32 rc # OBSOLETE int value = 0; # OBSOLETE switch (cc) { # OBSOLETE case 0: /* EQ */ # OBSOLETE value = (rb == rc); # OBSOLETE break; # OBSOLETE case 1: /* NE */ # OBSOLETE value = (rb != rc); # OBSOLETE break; # OBSOLETE case 2: /* GT */ # OBSOLETE value = (rb > rc); # OBSOLETE break; # OBSOLETE case 3: /* GE */ # OBSOLETE value = (rb >= rc); # OBSOLETE break; # OBSOLETE case 4: /* LT */ # OBSOLETE value = (rb < rc); # OBSOLETE break; # OBSOLETE case 5: /* LE */ # OBSOLETE value = (rb <= rc); # OBSOLETE break; # OBSOLETE case 6: /* PS */ # OBSOLETE value = ((rb >= 0) && (rc >= 0)); # OBSOLETE break; # OBSOLETE case 7: /* NG */ # OBSOLETE value = ((rb < 0) && (rc < 0)); # OBSOLETE break; # OBSOLETE default: # OBSOLETE sim_engine_abort (SD, CPU, cia, "do_cmp_cc - internal error - bad switch (%d)", cc); # OBSOLETE } # OBSOLETE PSW_FLAG_SET_QUEUE(fa, value); # OBSOLETE # OBSOLETE ::%s::ccc:int ccc # OBSOLETE switch (ccc) # OBSOLETE { # OBSOLETE case 0: return "eq"; # OBSOLETE case 1: return "ne"; # OBSOLETE case 2: return "gt"; # OBSOLETE case 3: return "ge"; # OBSOLETE case 4: return "lt"; # OBSOLETE case 5: return "le"; # OBSOLETE case 6: return "ps"; # OBSOLETE case 7: return "ng"; # OBSOLETE default: return "?"; # OBSOLETE } # OBSOLETE # OBSOLETE _LOGIC,01100,00,ccc,3.FA,6.RB,6.RC:LOGIC:short:iu,mu:CMPcc # OBSOLETE "cmp%s f, r, r" # OBSOLETE do_cmp_cc(_SD, ccc, FA, Rb, Rc); # OBSOLETE _LOGIC,01100,10,ccc,3.FA,6.RB,_IMM6:LOGIC:short:iu,mu:CMPcc imm # OBSOLETE "cmp%s f, r, " # OBSOLETE do_cmp_cc(_SD, ccc, FA, Rb, imm); # OBSOLETE _LOGIC,01100,10,ccc,3.FA,6.RB,_IMM32:LOGIC:long:iu,mu:CMPcc imm long # OBSOLETE "cmp%s f, r, " # OBSOLETE do_cmp_cc(_SD, ccc, FA, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // CMPUcc # OBSOLETE # OBSOLETE void::function::do_cmpu_cc:int cc, int fa, unsigned32 rb, unsigned32 rc # OBSOLETE int value = 0; # OBSOLETE switch (cc) { # OBSOLETE case 2: /* GT */ # OBSOLETE value = (rb > rc); # OBSOLETE break; # OBSOLETE case 3: /* GE */ # OBSOLETE value = (rb >= rc); # OBSOLETE break; # OBSOLETE case 4: /* LT */ # OBSOLETE value = (rb < rc); # OBSOLETE break; # OBSOLETE case 5: /* LE */ # OBSOLETE value = (rb <= rc); # OBSOLETE break; # OBSOLETE default: # OBSOLETE sim_engine_abort (SD, CPU, cia, "do_cmpu_cc - internal error - bad switch (%d)", cc); # OBSOLETE } # OBSOLETE PSW_FLAG_SET_QUEUE(fa, value); # OBSOLETE # OBSOLETE _LOGIC,01101,00,ccc,3.FA,6.RB,6.RC:LOGIC:short:iu,mu:CMPUcc # OBSOLETE "cmpu%s f, r, r" # OBSOLETE do_cmpu_cc(_SD, ccc, FA, Rb, Rc); # OBSOLETE _LOGIC,01101,10,ccc,3.FA,6.RB,_IMM6:LOGIC:short:iu,mu:CMPUcc imm # OBSOLETE "cmpu%s f, r, " # OBSOLETE do_cmpu_cc(_SD, ccc, FA, Rb, imm_6u); # OBSOLETE _LOGIC,01101,10,ccc,3.FA,6.RB,_IMM32:LOGIC:long:iu,mu:CMPUcc imm long # OBSOLETE "cmpu%s f, r, " # OBSOLETE do_cmpu_cc(_SD, ccc, FA, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // DBRA # OBSOLETE # OBSOLETE void::function::do_dbra:address_word pcdisp, unsigned32 ra # OBSOLETE PSW_SET_QUEUE (PSW_RP, 1); # OBSOLETE WRITE32_QUEUE (&RPT_C, 1); # OBSOLETE WRITE32_QUEUE (&RPT_S, cia + pcdisp); # OBSOLETE WRITE32_QUEUE (&RPT_E, cia + (ra & ~0x7)); # OBSOLETE # OBSOLETE _BRA,10000,00,6.RA,6.**,6.RC:BRA:short:mu:DBRA # OBSOLETE "dbra r, r" # OBSOLETE do_dbra(_SD, pcdisp, val_Ra); # OBSOLETE _BRA,10000,10,6.RA,_IMM12:BRA:short:mu:DBRA imm # OBSOLETE "dbra r, " # OBSOLETE do_dbra(_SD, pcdisp, val_Ra); # OBSOLETE _BRA,10000,10,6.RA,6.**,_IMM32:BRA:long:mu:DBRA imm long # OBSOLETE "dbra r, " # OBSOLETE do_dbra(_SD, pcdisp, val_Ra); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // DBRAI # OBSOLETE # OBSOLETE void::function::do_dbrai:address_word pcdisp, unsigned32 imm # OBSOLETE PSW_SET_QUEUE (PSW_RP, 1); # OBSOLETE WRITE32_QUEUE (&RPT_C, 1); # OBSOLETE WRITE32_QUEUE (&RPT_S, cia + pcdisp); # OBSOLETE WRITE32_QUEUE (&RPT_E, cia + (imm << 3)); # OBSOLETE # OBSOLETE _BRA,10100,00,6.IMM_6,6.**,6.RC:BRA:short:mu:DBRAI # OBSOLETE "dbrai , r" # OBSOLETE do_dbrai(_SD, pcdisp, IMM_6); # OBSOLETE _BRA,10100,10,6.IMM_6,_IMM12:BRA:short:mu:DBRAI imm # OBSOLETE "dbrai , " # OBSOLETE do_dbrai(_SD, pcdisp, IMM_6); # OBSOLETE _BRA,10100,10,6.IMM_6,6.**,_IMM32:BRA:long:mu:DBRAI imm long # OBSOLETE "dbrai , " # OBSOLETE do_dbrai(_SD, pcdisp, IMM_6); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // DBSR # OBSOLETE # OBSOLETE void::function::do_dbsr:address_word pcdisp, unsigned32 ra # OBSOLETE PSW_SET_QUEUE (PSW_RP, 1); # OBSOLETE WRITE32_QUEUE (&RPT_C, 1); # OBSOLETE WRITE32_QUEUE (&RPT_S, cia + pcdisp); # OBSOLETE WRITE32_QUEUE (&RPT_E, cia + ra); # OBSOLETE WRITE32_QUEUE (&GPR[62], cia + ra + 8); # OBSOLETE # OBSOLETE _BRA,10010,00,6.RA,6.**,6.RC:BRA:short:mu:DBSR # OBSOLETE "dbsr r, r" # OBSOLETE do_dbsr(_SD, pcdisp, val_Ra); # OBSOLETE _BRA,10010,10,6.RA,_IMM12:BRA:short:mu:DBSR imm # OBSOLETE "dbsr r, " # OBSOLETE do_dbsr(_SD, pcdisp, val_Ra); # OBSOLETE _BRA,10010,10,6.RA,6.**,_IMM32:BRA:long:mu:DBSR imm long # OBSOLETE "dbsr r, " # OBSOLETE do_dbsr(_SD, pcdisp, val_Ra); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // DBSRI # OBSOLETE # OBSOLETE void::function::do_dbsri:address_word pcdisp, unsigned32 imm # OBSOLETE PSW_SET_QUEUE (PSW_RP, 1); # OBSOLETE WRITE32_QUEUE (&RPT_C, 1); # OBSOLETE WRITE32_QUEUE (&RPT_S, cia + pcdisp); # OBSOLETE WRITE32_QUEUE (&RPT_E, cia + (imm << 3)); # OBSOLETE WRITE32_QUEUE (&GPR[62], cia + (imm << 3) + 8); # OBSOLETE # OBSOLETE _BRA,10110,00,6.IMM_6,6.**,6.RC:BRA:short:mu:DBSRI # OBSOLETE "dbsri , r" # OBSOLETE do_dbsri(_SD, pcdisp, IMM_6); # OBSOLETE _BRA,10110,10,6.IMM_6,_IMM12:BRA:short:mu:DBSRI imm # OBSOLETE "dbsri , " # OBSOLETE do_dbsri(_SD, pcdisp, IMM_6); # OBSOLETE _BRA,10110,10,6.IMM_6,6.**,_IMM32:BRA:long:mu:DBSRI imm long # OBSOLETE "dbsri , " # OBSOLETE do_dbsri(_SD, pcdisp, IMM_6); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // DBT # OBSOLETE # OBSOLETE # OBSOLETE _BRA,01011,00,6.**,6.**,6.**:BRA:short:mu:DBT # OBSOLETE "dbt" # OBSOLETE if (cia == RPT_E && PSW_VAL (PSW_RP)) # OBSOLETE { # OBSOLETE WRITE32_QUEUE (&DPC, RPT_S); # OBSOLETE if (RPT_C == 0) # OBSOLETE PSW_SET (PSW_RP, 0); # OBSOLETE } # OBSOLETE else # OBSOLETE WRITE32_QUEUE (&DPC, cia + 8); # OBSOLETE DID_TRAP = 2; # OBSOLETE nia = 0xfffff120; /* debug_trap_address */ # OBSOLETE # OBSOLETE // DJMP # OBSOLETE # OBSOLETE void::function::do_djmp:address_word pcdisp, unsigned32 ra # OBSOLETE PSW_SET_QUEUE (PSW_RP, 1); # OBSOLETE WRITE32_QUEUE (&RPT_C, 1); # OBSOLETE WRITE32_QUEUE (&RPT_S, pcdisp); # OBSOLETE WRITE32_QUEUE (&RPT_E, cia + (ra & ~0x7)); # OBSOLETE # OBSOLETE _BRA,10001,00,6.RA,6.**,6.RC:BRA:short:mu:DJMP # OBSOLETE "djmp r, r" # OBSOLETE do_djmp(_SD, pcdisp, val_Ra); # OBSOLETE _BRA,10001,10,6.RA,_IMM12:BRA:short:mu:DJMP imm # OBSOLETE "djmp r, " # OBSOLETE do_djmp(_SD, pcdisp, val_Ra); # OBSOLETE _BRA,10001,10,6.RA,6.**,_IMM32:BRA:long:mu:DJMP imm long # OBSOLETE "djmp r, " # OBSOLETE do_djmp(_SD, pcdisp, val_Ra); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // DJMPI # OBSOLETE # OBSOLETE void::function::do_djmpi:address_word pcdisp, unsigned32 imm # OBSOLETE PSW_SET_QUEUE (PSW_RP, 1); # OBSOLETE WRITE32_QUEUE (&RPT_C, 1); # OBSOLETE WRITE32_QUEUE (&RPT_S, pcdisp); # OBSOLETE WRITE32_QUEUE (&RPT_E, cia + (imm << 3)); # OBSOLETE # OBSOLETE _BRA,10101,00,6.IMM_6,6.**,6.RC:BRA:short:mu:DJMPI # OBSOLETE "djmpi , r" # OBSOLETE do_djmpi(_SD, pcdisp, IMM_6); # OBSOLETE _BRA,10101,10,6.IMM_6,_IMM12:BRA:short:mu:DJMPI imm # OBSOLETE "djmpi , " # OBSOLETE do_djmpi(_SD, pcdisp, IMM_6); # OBSOLETE _BRA,10101,10,6.IMM_6,6.**,_IMM32:BRA:long:mu:DJMPI imm long # OBSOLETE "djmpi , " # OBSOLETE do_djmpi(_SD, pcdisp, IMM_6); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // DJSR # OBSOLETE # OBSOLETE void::function::do_djsr:address_word pcdisp, unsigned32 ra # OBSOLETE PSW_SET_QUEUE (PSW_RP, 1); # OBSOLETE WRITE32_QUEUE (&RPT_C, 1); # OBSOLETE WRITE32_QUEUE (&RPT_S, pcdisp); # OBSOLETE WRITE32_QUEUE (&RPT_E, cia + (ra & ~0x7)); # OBSOLETE WRITE32_QUEUE (&GPR[62], cia + (ra & ~0x7) + 8); # OBSOLETE # OBSOLETE _BRA,10011,00,6.RA,6.**,6.RC:BRA:short:mu:DJSR # OBSOLETE "djsr r, r" # OBSOLETE do_djsr(_SD, pcdisp, val_Ra); # OBSOLETE _BRA,10011,10,6.RA,_IMM12:BRA:short:mu:DJSR imm # OBSOLETE "djsr r, " # OBSOLETE do_djsr(_SD, pcdisp, val_Ra); # OBSOLETE _BRA,10011,10,6.RA,6.**,_IMM32:BRA:long:mu:DJSR imm long # OBSOLETE "djsr r, " # OBSOLETE do_djsr(_SD, pcdisp, val_Ra); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // DJSRI # OBSOLETE # OBSOLETE void::function::do_djsri:address_word pcdisp, unsigned32 imm # OBSOLETE PSW_SET_QUEUE (PSW_RP, 1); # OBSOLETE WRITE32_QUEUE (&RPT_C, 1); # OBSOLETE WRITE32_QUEUE (&RPT_S, pcdisp); # OBSOLETE WRITE32_QUEUE (&RPT_E, cia + (imm << 3)); # OBSOLETE WRITE32_QUEUE (&GPR[62], cia + (imm << 3) + 8); # OBSOLETE # OBSOLETE _BRA,10111,00,6.IMM_6,6.**,6.RC:BRA:short:mu:DJSRI # OBSOLETE "djsri , r" # OBSOLETE do_djsri(_SD, pcdisp, IMM_6); # OBSOLETE _BRA,10111,10,6.IMM_6,_IMM12:BRA:short:mu:DJSRI imm # OBSOLETE "djsri , " # OBSOLETE do_djsri(_SD, pcdisp, IMM_6); # OBSOLETE _BRA,10111,10,6.IMM_6,6.**,_IMM32:BRA:long:mu:DJSRI imm long # OBSOLETE "djsri , " # OBSOLETE do_djsri(_SD, pcdisp, IMM_6); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // JMP # OBSOLETE # OBSOLETE _BRA,00001,00,6.**,6.**,6.RC:BRA:short:mu:JMP # OBSOLETE "jmp r" # OBSOLETE nia = pcaddr; # OBSOLETE if (RC == 62 && TRACE_CALL_P) # OBSOLETE TRACE_ACTION |= TRACE_ACTION_RETURN; # OBSOLETE _BRA,00001,10,_IMM18:BRA:short:mu:JMP imm # OBSOLETE "jmp " # OBSOLETE nia = pcaddr; # OBSOLETE _BRA,00001,10,6.**,6.**,_IMM32:BRA:long:mu:JMP imm long # OBSOLETE "jmp " # OBSOLETE nia = pcaddr; # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // JMPTNZ # OBSOLETE # OBSOLETE _BRA,00101,01,6.RA,6.**,6.RC:BRA:short:mu:JMPTNZ # OBSOLETE "jmptnz r" # OBSOLETE if (val_Ra != 0) # OBSOLETE nia = pcaddr; # OBSOLETE _BRA,00101,11,6.RA,_IMM12:BRA:short:mu:JMPTNZ imm # OBSOLETE "jmptnz " # OBSOLETE if (val_Ra != 0) # OBSOLETE nia = pcaddr; # OBSOLETE _BRA,00101,11,6.RA,6.**,_IMM32:BRA:long:mu:JMPTNZ imm long # OBSOLETE "jmptnz " # OBSOLETE if (val_Ra != 0) # OBSOLETE nia = pcaddr; # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // JMPTZR # OBSOLETE # OBSOLETE _BRA,00101,00,6.RA,6.**,6.RC:BRA:short:mu:JMPTZR # OBSOLETE "jmptzr r" # OBSOLETE if (val_Ra == 0) # OBSOLETE nia = pcaddr; # OBSOLETE _BRA,00101,10,6.RA,_IMM12:BRA:short:mu:JMPTZR imm # OBSOLETE "jmptzr " # OBSOLETE if (val_Ra == 0) # OBSOLETE nia = pcaddr; # OBSOLETE _BRA,00101,10,6.RA,6.**,_IMM32:BRA:long:mu:JMPTZR imm long # OBSOLETE "jmptzr " # OBSOLETE if (val_Ra == 0) # OBSOLETE nia = pcaddr; # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // JOINpp # OBSOLETE # OBSOLETE void::function::do_join_pp:int pp, unsigned32 *ra, unsigned32 rb, unsigned32 src # OBSOLETE switch (pp) { # OBSOLETE case 0x0: /* LL */ # OBSOLETE WRITE32_QUEUE (ra, ((unsigned32)VL2_4(rb) << 16) | VL2_4(src)); # OBSOLETE break; # OBSOLETE case 0x1: /* LH */ # OBSOLETE WRITE32_QUEUE (ra, ((unsigned32)VL2_4(rb) << 16) | VH2_4(src)); # OBSOLETE break; # OBSOLETE case 0x2: /* HL */ # OBSOLETE WRITE32_QUEUE (ra, ((unsigned32)VH2_4(rb) << 16) | VL2_4(src)); # OBSOLETE break; # OBSOLETE case 0x3: /* HH */ # OBSOLETE WRITE32_QUEUE (ra, ((unsigned32)VH2_4(rb) << 16) | VH2_4(src)); # OBSOLETE break; # OBSOLETE } # OBSOLETE # OBSOLETE ::%s::pp:int pp # OBSOLETE switch (pp) # OBSOLETE { # OBSOLETE case 0x0: return "ll"; # OBSOLETE case 0x1: return "lh"; # OBSOLETE case 0x2: return "hl"; # OBSOLETE case 0x3: return "hh"; # OBSOLETE default: return "?"; # OBSOLETE } # OBSOLETE # OBSOLETE _IALU1,011,pp,00,6.RA,6.RB,6.RC:IALU1:short:iu,mu:JOINpp # OBSOLETE "join%s r, r, r" # OBSOLETE do_join_pp(_SD, pp, Ra, Rb, Rc); # OBSOLETE _IALU1,011,pp,10,6.RA,6.RB,_IMM6:IALU1:short:iu,mu:JOINpp imm # OBSOLETE "join%s r, r, " # OBSOLETE do_join_pp(_SD, pp, Ra, Rb, immHL); # OBSOLETE _IALU1,011,pp,10,6.RA,6.RB,_IMM32:IALU1:long:iu,mu:JOINpp imm long # OBSOLETE "join%s r, r, " # OBSOLETE do_join_pp(_SD, pp, Ra, Rb, immHL); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // JSR # OBSOLETE # OBSOLETE _BRA,00011,00,6.**,6.**,6.RC:BRA:short:mu:JSR # OBSOLETE "jsr r" # OBSOLETE if (cia == RPT_E && PSW_VAL (PSW_RP)) # OBSOLETE WRITE32_QUEUE (&GPR[62], RPT_S); # OBSOLETE else # OBSOLETE WRITE32_QUEUE (&GPR[62], cia + 8); # OBSOLETE if (TRACE_CALL_P) # OBSOLETE TRACE_ACTION |= TRACE_ACTION_CALL; # OBSOLETE return pcaddr; # OBSOLETE _BRA,00011,10,_IMM18:BRA:short:mu:JSR imm # OBSOLETE "jsr " # OBSOLETE if (cia == RPT_E && PSW_VAL (PSW_RP)) # OBSOLETE WRITE32_QUEUE (&GPR[62], RPT_S); # OBSOLETE else # OBSOLETE WRITE32_QUEUE (&GPR[62], cia + 8); # OBSOLETE if (TRACE_CALL_P) # OBSOLETE TRACE_ACTION |= TRACE_ACTION_CALL; # OBSOLETE return pcaddr; # OBSOLETE _BRA,00011,10,6.**,6.**,_IMM32:BRA:long:mu:JSR imm long # OBSOLETE "jsr " # OBSOLETE if (cia == RPT_E && PSW_VAL (PSW_RP)) # OBSOLETE WRITE32_QUEUE (&GPR[62], RPT_S); # OBSOLETE else # OBSOLETE WRITE32_QUEUE (&GPR[62], cia + 8); # OBSOLETE if (TRACE_CALL_P) # OBSOLETE TRACE_ACTION |= TRACE_ACTION_CALL; # OBSOLETE return pcaddr; # OBSOLETE # OBSOLETE # OBSOLETE // JSRTNZ # OBSOLETE # OBSOLETE _BRA,00111,01,6.RA,6.**,6.RC:BRA:short:mu:JSRTNZ # OBSOLETE "jsrtnz r" # OBSOLETE if (val_Ra != 0) { # OBSOLETE if (cia == RPT_E && PSW_VAL (PSW_RP)) # OBSOLETE WRITE32_QUEUE (&GPR[62], RPT_S); # OBSOLETE else # OBSOLETE WRITE32_QUEUE (&GPR[62], cia + 8); # OBSOLETE nia = pcaddr; # OBSOLETE if (TRACE_CALL_P) # OBSOLETE TRACE_ACTION |= TRACE_ACTION_CALL; # OBSOLETE } # OBSOLETE _BRA,00111,11,6.RA,_IMM12:BRA:short:mu:JSRTNZ imm # OBSOLETE "jsrtnz " # OBSOLETE if (val_Ra != 0) { # OBSOLETE if (cia == RPT_E && PSW_VAL (PSW_RP)) # OBSOLETE WRITE32_QUEUE (&GPR[62], RPT_S); # OBSOLETE else # OBSOLETE WRITE32_QUEUE (&GPR[62], cia + 8); # OBSOLETE nia = pcaddr; # OBSOLETE if (TRACE_CALL_P) # OBSOLETE TRACE_ACTION |= TRACE_ACTION_CALL; # OBSOLETE } # OBSOLETE _BRA,00111,11,6.RA,6.**,_IMM32:BRA:long:mu:JSRTNZ imm long # OBSOLETE "jsrtnz " # OBSOLETE if (val_Ra != 0) { # OBSOLETE if (cia == RPT_E && PSW_VAL (PSW_RP)) # OBSOLETE WRITE32_QUEUE (&GPR[62], RPT_S); # OBSOLETE else # OBSOLETE WRITE32_QUEUE (&GPR[62], cia + 8); # OBSOLETE nia = pcaddr; # OBSOLETE if (TRACE_CALL_P) # OBSOLETE TRACE_ACTION |= TRACE_ACTION_CALL; # OBSOLETE } # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // JSRTZR # OBSOLETE # OBSOLETE _BRA,00111,00,6.RA,6.**,6.RC:BRA:short:mu:JSRTZR # OBSOLETE "jsrtzr r" # OBSOLETE if (val_Ra == 0) { # OBSOLETE if (cia == RPT_E && PSW_VAL (PSW_RP)) # OBSOLETE WRITE32_QUEUE (&GPR[62], RPT_S); # OBSOLETE else # OBSOLETE WRITE32_QUEUE (&GPR[62], cia + 8); # OBSOLETE nia = pcaddr; # OBSOLETE if (TRACE_CALL_P) # OBSOLETE TRACE_ACTION |= TRACE_ACTION_CALL; # OBSOLETE } # OBSOLETE _BRA,00111,10,6.RA,_IMM12:BRA:short:mu:JSRTZR imm # OBSOLETE "jsrtzr " # OBSOLETE if (val_Ra == 0) { # OBSOLETE if (cia == RPT_E && PSW_VAL (PSW_RP)) # OBSOLETE WRITE32_QUEUE (&GPR[62], RPT_S); # OBSOLETE else # OBSOLETE WRITE32_QUEUE (&GPR[62], cia + 8); # OBSOLETE nia = pcaddr; # OBSOLETE if (TRACE_CALL_P) # OBSOLETE TRACE_ACTION |= TRACE_ACTION_CALL; # OBSOLETE } # OBSOLETE _BRA,00111,10,6.RA,6.**,_IMM32:BRA:long:mu:JSRTZR imm long # OBSOLETE "jsrtzr " # OBSOLETE if (val_Ra == 0) { # OBSOLETE if (cia == RPT_E && PSW_VAL (PSW_RP)) # OBSOLETE WRITE32_QUEUE (&GPR[62], RPT_S); # OBSOLETE else # OBSOLETE WRITE32_QUEUE (&GPR[62], cia + 8); # OBSOLETE nia = pcaddr; # OBSOLETE if (TRACE_CALL_P) # OBSOLETE TRACE_ACTION |= TRACE_ACTION_CALL; # OBSOLETE } # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // Post increment # OBSOLETE # OBSOLETE void::function::do_incr:int x, unsigned32 *rb, int delta # OBSOLETE unsigned32 next_rb; # OBSOLETE if (x == 1) # OBSOLETE next_rb = *rb + delta; # OBSOLETE else if (x == 3) # OBSOLETE next_rb = *rb - delta; # OBSOLETE else # OBSOLETE next_rb = *rb; /* value not used */ # OBSOLETE /* HW erratum: check value after incrementing */ # OBSOLETE if (next_rb == MOD_E # OBSOLETE && (x == 1 || x == 3) # OBSOLETE && (PSW_VAL(PSW_MD))) { # OBSOLETE WRITE32_QUEUE (rb, MOD_S); # OBSOLETE } # OBSOLETE else if (x == 1 || x == 3) # OBSOLETE WRITE32_QUEUE (rb, next_rb); # OBSOLETE # OBSOLETE // LD2H # OBSOLETE # OBSOLETE int::function::make_even_reg:int reg, const char *name # OBSOLETE if (reg & 1) # OBSOLETE sim_engine_abort (SD, CPU, cia, # OBSOLETE "0x%lx:%s odd register (r%d) used in multi-word load/mulx2h", # OBSOLETE (long) cia, name, reg); # OBSOLETE return reg; # OBSOLETE # OBSOLETE void::function::do_ld2h:int ra, unsigned32 rb, unsigned32 src # OBSOLETE signed32 mem; # OBSOLETE ra = make_even_reg(_SD, ra, "LD2H"); # OBSOLETE mem = MEM(signed, rb + src, 4); # OBSOLETE if (ra != 0) # OBSOLETE { # OBSOLETE WRITE32_QUEUE (&GPR[ra + 0], SEXT32(EXTRACTED32(mem, 0, 15), 16)); # OBSOLETE WRITE32_QUEUE (&GPR[ra + 1], SEXT32(EXTRACTED32(mem, 16, 31), 16)); # OBSOLETE } # OBSOLETE # OBSOLETE ::%s::XX:int XX # OBSOLETE switch (XX) # OBSOLETE { # OBSOLETE case 0: return ""; # OBSOLETE case 1: return "+"; # OBSOLETE case 3: return "-"; # OBSOLETE default: return "?"; # OBSOLETE } # OBSOLETE # OBSOLETE _IMEM,00011,XX,6.RA,6.RB,6.SRC_6:IMEM:short:mu:LD2H # OBSOLETE "ld2h r, @(r, )":XX == 0 # OBSOLETE "ld2h r, @(r%s, r)" # OBSOLETE do_ld2h(_SD, RA, Rb, src); # OBSOLETE do_incr(_SD, XX, &GPR[RB], 4); # OBSOLETE _IMEM,00011,10,6.RA,6.RB,_IMM32:IMEM:long:mu:LD2H long # OBSOLETE "ld2h r, @(r, )" # OBSOLETE do_ld2h(_SD, RA, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // LD2W # OBSOLETE # OBSOLETE void::function::do_ld2w:int ra, unsigned32 rb, unsigned32 src # OBSOLETE unsigned64 mem; # OBSOLETE ra = make_even_reg(_SD, ra, "LD2W"); # OBSOLETE mem = MEM(unsigned, rb + src, 8); # OBSOLETE if (ra != 0) # OBSOLETE { # OBSOLETE WRITE32_QUEUE (&GPR[ra + 0], EXTRACTED64 (mem, 0, 31)); # OBSOLETE WRITE32_QUEUE (&GPR[ra + 1], EXTRACTED64 (mem, 32, 63)); # OBSOLETE } # OBSOLETE # OBSOLETE _IMEM,00110,XX,6.RA,6.RB,6.SRC_6:IMEM:short:mu:L2W # OBSOLETE "ld2w r, @(r, )":XX == 0 # OBSOLETE "ld2w r, @(r%s, r)" # OBSOLETE do_ld2w(_SD, RA, Rb, src); # OBSOLETE do_incr(_SD, XX, &GPR[RB], 8); # OBSOLETE _IMEM,00110,10,6.RA,6.RB,_IMM32:IMEM:long:mu:L2W long # OBSOLETE "ld2w r, @(r, )" # OBSOLETE do_ld2w(_SD, RA, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // LD4BH # OBSOLETE # OBSOLETE void::function::do_ld4bh:unsigned32 ra, unsigned32 rb, unsigned32 src # OBSOLETE unsigned16 l1, l2, h1, h2; # OBSOLETE unsigned32 mem; # OBSOLETE ra = make_even_reg(_SD, ra, "LD4BH"); # OBSOLETE mem = MEM(unsigned, rb + src, 4); # OBSOLETE h1 = SEXT16(EXTRACTED32(mem, 0, 7), 8); # OBSOLETE l1 = SEXT16(EXTRACTED32(mem, 8, 15), 8); # OBSOLETE h2 = SEXT16(EXTRACTED32(mem, 16, 23), 8); # OBSOLETE l2 = SEXT16(EXTRACTED32(mem, 24, 31), 8); # OBSOLETE if (ra != 0) # OBSOLETE { # OBSOLETE WRITE32_QUEUE (&GPR[ra + 0], (h1 << 16) | l1); # OBSOLETE WRITE32_QUEUE (&GPR[ra + 1], (h2 << 16) | l2); # OBSOLETE } # OBSOLETE # OBSOLETE _IMEM,00101,XX,6.RA,6.RB,6.SRC_6:IMEM:short:mu:LD4BH # OBSOLETE "ld4bh r, @(r, )":XX == 0 # OBSOLETE "ld4bh r, @(r%s, r)" # OBSOLETE do_ld4bh(_SD, RA, Rb, src); # OBSOLETE do_incr(_SD, XX, &GPR[RB], 4); # OBSOLETE _IMEM,00101,10,6.RA,6.RB,_IMM32:IMEM:long:mu:LD4BH long # OBSOLETE "ld4bh r, @(r, )" # OBSOLETE do_ld4bh(_SD, RA, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // LD4BHU # OBSOLETE # OBSOLETE void::function::do_ld4bhu:unsigned32 ra, unsigned32 rb, unsigned32 src # OBSOLETE unsigned16 l1, l2, h1, h2; # OBSOLETE unsigned32 mem; # OBSOLETE ra = make_even_reg(_SD, ra, "LD4BH"); # OBSOLETE mem = MEM(signed, rb + src, 4); # OBSOLETE h1 = EXTRACTED32(mem, 0, 7); # OBSOLETE l1 = EXTRACTED32(mem, 8, 15); # OBSOLETE h2 = EXTRACTED32(mem, 16, 23); # OBSOLETE l2 = EXTRACTED32(mem, 24, 31); # OBSOLETE if (ra != 0) # OBSOLETE { # OBSOLETE WRITE32_QUEUE (&GPR[ra + 0], (h1 << 16) | l1); # OBSOLETE WRITE32_QUEUE (&GPR[ra + 1], (h2 << 16) | l2); # OBSOLETE } # OBSOLETE # OBSOLETE _IMEM,01101,XX,6.RA,6.RB,6.SRC_6:IMEM:short:mu:LD4BHU # OBSOLETE "ld4hbu r, @(r, )":XX == 0 # OBSOLETE "ld4hbu r, @(r%s, r)" # OBSOLETE do_ld4bhu(_SD, RA, Rb, src); # OBSOLETE do_incr(_SD, XX, &GPR[RB], 4); # OBSOLETE _IMEM,01101,10,6.RA,6.RB,_IMM32:IMEM:long:mu:LD4BHU long # OBSOLETE "ld4hbu r, @(r, )" # OBSOLETE do_ld4bhu(_SD, RA, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // LDB # OBSOLETE # OBSOLETE void::function::do_ldb:unsigned32 *ra, unsigned32 rb, unsigned32 src # OBSOLETE WRITE32_QUEUE (ra, MEM(signed, rb + src, 1)); # OBSOLETE # OBSOLETE _IMEM,00000,XX,6.RA,6.RB,6.SRC_6:IMEM:short:mu:LDB # OBSOLETE "ldb r, @(r, )":XX == 0 # OBSOLETE "ldb r, @(r%s, r)" # OBSOLETE do_ldb(_SD, Ra, Rb, src); # OBSOLETE do_incr(_SD, XX, &GPR[RB], 1); # OBSOLETE _IMEM,00000,10,6.RA,6.RB,_IMM32:IMEM:long:mu:LDB long # OBSOLETE "ldb r, @(r, )" # OBSOLETE do_ldb(_SD, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // LDBU # OBSOLETE # OBSOLETE void::function::do_ldbu:unsigned32 *ra, unsigned32 rb, unsigned32 src # OBSOLETE WRITE32_QUEUE (ra, MEM(unsigned, rb + src, 1)); # OBSOLETE # OBSOLETE _IMEM,01001,XX,6.RA,6.RB,6.SRC_6:IMEM:short:mu:LDBU # OBSOLETE "ldbu r, @(r, )":XX == 0 # OBSOLETE "ldbu r, @(r%s, r)" # OBSOLETE do_ldbu(_SD, Ra, Rb, src); # OBSOLETE do_incr(_SD, XX, &GPR[RB], 1); # OBSOLETE _IMEM,01001,10,6.RA,6.RB,_IMM32:IMEM:long:mu:LDBU long # OBSOLETE "ldbu r, @(r, )" # OBSOLETE do_ldbu(_SD, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // LDH # OBSOLETE # OBSOLETE void::function::do_ldh:unsigned32 *ra, unsigned32 rb, unsigned32 src # OBSOLETE WRITE32_QUEUE (ra, MEM(signed, rb + src, 2)); # OBSOLETE # OBSOLETE _IMEM,00010,XX,6.RA,6.RB,6.SRC_6:IMEM:short:mu:LDH # OBSOLETE "ldh r, @(r, )":XX == 0 # OBSOLETE "ldh r, @(r%s, r)" # OBSOLETE do_ldh(_SD, Ra, Rb, src); # OBSOLETE do_incr(_SD, XX, &GPR[RB], 2); # OBSOLETE _IMEM,00010,10,6.RA,6.RB,_IMM32:IMEM:long:mu:LDH long # OBSOLETE "ldh r, @(r, )" # OBSOLETE do_ldh(_SD, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // LDHH # OBSOLETE # OBSOLETE void::function::do_ldhh:unsigned32 *ra, unsigned32 rb, unsigned32 src # OBSOLETE WRITE32_QUEUE (ra, MEM(signed, rb + src, 2) << 16); # OBSOLETE # OBSOLETE _IMEM,00001,XX,6.RA,6.RB,6.SRC_6:IMEM:short:mu:LDHH # OBSOLETE "ldhh r, @(r, )":XX == 0 # OBSOLETE "ldhh r, @(r%s, r)" # OBSOLETE do_ldhh(_SD, Ra, Rb, src); # OBSOLETE do_incr(_SD, XX, &GPR[RB], 2); # OBSOLETE _IMEM,00001,10,6.RA,6.RB,_IMM32:IMEM:long:mu:LDHH long # OBSOLETE "ldhh r, @(r, )" # OBSOLETE do_ldhh(_SD, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // LDHU # OBSOLETE # OBSOLETE void::function::do_ldhu:unsigned32 *ra, unsigned32 rb, unsigned32 src # OBSOLETE WRITE32_QUEUE (ra, MEM(unsigned, rb + src, 2)); # OBSOLETE # OBSOLETE _IMEM,01010,XX,6.RA,6.RB,6.SRC_6:IMEM:short:mu:LDHU # OBSOLETE "ldhu r, @(r, )":XX == 0 # OBSOLETE "ldhu r, @(r%s, r)" # OBSOLETE do_ldhu(_SD, Ra, Rb, src); # OBSOLETE do_incr(_SD, XX, &GPR[RB], 2); # OBSOLETE _IMEM,01010,10,6.RA,6.RB,_IMM32:IMEM:long:mu:LDHU long # OBSOLETE "ldhu r, @(r, )" # OBSOLETE do_ldhu(_SD, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // LDW # OBSOLETE # OBSOLETE void::function::do_ldw:unsigned32 *ra, unsigned32 rb, unsigned32 src # OBSOLETE WRITE32_QUEUE (ra, MEM(signed, rb + src, 4)); # OBSOLETE # OBSOLETE _IMEM,00100,XX,6.RA,6.RB,6.SRC_6:IMEM:short:mu:LDW # OBSOLETE "ldw r, @(r, )":XX == 0 # OBSOLETE "ldw r, @(r%s, r)" # OBSOLETE do_ldw(_SD, Ra, Rb, src); # OBSOLETE do_incr(_SD, XX, &GPR[RB], 4); # OBSOLETE _IMEM,00100,10,6.RA,6.RB,_IMM32:IMEM:long:mu:LDW long # OBSOLETE "ldw r, @(r, )" # OBSOLETE do_ldw(_SD, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // MACa # OBSOLETE # OBSOLETE void::function::do_mac:unsigned64 *aa, unsigned32 *ra, signed32 rb, signed32 src # OBSOLETE unsigned64 accum = *aa; # OBSOLETE accum += (signed64) (rb) * (signed64) (src); # OBSOLETE WRITE64_QUEUE (aa, accum); # OBSOLETE WRITE32_QUEUE (ra, EXTRACTED64(accum, 32, 63)); # OBSOLETE # OBSOLETE _IALU2,10100,0,1.AA,6.RA,6.RB,6.RC:IALU2:short:iu:MACa # OBSOLETE "mac r, r, r" # OBSOLETE do_mac(_SD, Aa, Ra, Rb, Rc); # OBSOLETE _IALU2,10100,1,1.AA,6.RA,6.RB,_IMM6:IALU2:short:iu:MACa imm # OBSOLETE "mac r, r, " # OBSOLETE do_mac(_SD, Aa, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // MACSa # OBSOLETE # OBSOLETE void::function::do_macs:unsigned64 *aa, unsigned32 *ra, signed32 rb, signed32 src # OBSOLETE unsigned64 accum = *aa; # OBSOLETE accum += ((signed64) (rb) * (signed64) (src)) << 1; # OBSOLETE WRITE64_QUEUE (aa, accum); # OBSOLETE WRITE32_QUEUE (ra, EXTRACTED64(accum, 0, 31)); # OBSOLETE # OBSOLETE _IALU2,10101,0,1.AA,6.RA,6.RB,6.RC:IALU2:short:iu:MACSa # OBSOLETE "macs r, r, r" # OBSOLETE do_macs(_SD, Aa, Ra, Rb, Rc); # OBSOLETE _IALU2,10101,1,1.AA,6.RA,6.RB,_IMM6:IALU2:short:iu:MACSa imm # OBSOLETE "macs r, r, " # OBSOLETE do_macs(_SD, Aa, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // MODDEC | MODINC # OBSOLETE # OBSOLETE _IMEM,00111,11,6.**,6.RB,_IMM6:IMEM:short:mu:MODDEC # OBSOLETE "moddec r, " # OBSOLETE do_incr(_SD, 3/*0b11*/, &GPR[RB], imm_5); # OBSOLETE _IMEM,00111,01,6.**,6.RB,_IMM6:IMEM:short:mu:MODINC # OBSOLETE "modinc r, " # OBSOLETE do_incr(_SD, 1/*0b01*/, &GPR[RB], imm_5); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // MSUBa # OBSOLETE # OBSOLETE void::function::do_msub:unsigned64 *aa, unsigned32 *ra, signed32 rb, signed32 src # OBSOLETE unsigned64 accum = *aa; # OBSOLETE accum -= (signed64) (rb) * (signed64) (src); # OBSOLETE WRITE64_QUEUE (aa, accum); # OBSOLETE WRITE32_QUEUE (ra, EXTRACTED64(accum, 32, 63)); # OBSOLETE # OBSOLETE _IALU2,10110,0,1.AA,6.RA,6.RB,6.RC:IALU2:short:iu:MSUBa # OBSOLETE "msub r, r, r" # OBSOLETE do_msub(_SD, Aa, Ra, Rb, Rc); # OBSOLETE _IALU2,10110,1,1.AA,6.RA,6.RB,_IMM6:IALU2:short:iu:MSUBa imm # OBSOLETE "msub r, r, " # OBSOLETE do_msub(_SD, Aa, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // MSUBSa # OBSOLETE # OBSOLETE void::function::do_msubs:unsigned64 *aa, unsigned32 *ra, signed32 rb, signed32 src # OBSOLETE unsigned64 accum = *aa; # OBSOLETE accum -= ((signed64) (rb) * (signed64) (src)) << 1; # OBSOLETE WRITE64_QUEUE (aa, accum); # OBSOLETE WRITE32_QUEUE (ra, EXTRACTED64(accum, 0, 31)); # OBSOLETE # OBSOLETE _IALU2,10111,0,1.AA,6.RA,6.RB,6.RC:IALU2:short:iu:MSUBSa # OBSOLETE "msubs r, r, r" # OBSOLETE do_msubs(_SD, Aa, Ra, Rb, Rc); # OBSOLETE _IALU2,10111,1,1.AA,6.RA,6.RB,_IMM6:IALU2:short:iu:MSUBSa imm # OBSOLETE "msubs r, r, " # OBSOLETE do_msubs(_SD, Aa, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // MUL # OBSOLETE # OBSOLETE void::function::do_mul:unsigned32 *ra, unsigned32 rb, unsigned32 src # OBSOLETE WRITE32_QUEUE (ra, rb * src); # OBSOLETE # OBSOLETE _IALU2,10000,00,6.RA,6.RB,6.RC:IALU2:short:iu:MUL # OBSOLETE "mul r, r, r" # OBSOLETE do_mul(_SD, Ra, Rb, Rc); # OBSOLETE _IALU2,10000,10,6.RA,6.RB,_IMM6:IALU2:short:iu:MUL imm # OBSOLETE "mul r, r, " # OBSOLETE do_mul(_SD, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // MUL2H # OBSOLETE # OBSOLETE void::function::do_mul2h:unsigned32 *ra, unsigned32 rb, unsigned32 src # OBSOLETE unsigned16 high = VH2_4(rb) * VH2_4(src); # OBSOLETE unsigned16 low = VL2_4(rb) * VL2_4(src); # OBSOLETE WRITE32_QUEUE (ra, (high << 16) | low); # OBSOLETE # OBSOLETE _IALU2,00000,00,6.RA,6.RB,6.RC:IALU2:short:iu:MUL2H # OBSOLETE "mul2h r, r, r" # OBSOLETE do_mul2h(_SD, Ra, Rb, Rc); # OBSOLETE _IALU2,00000,10,6.RA,6.RB,_IMM6:IALU2:short:iu:MUL2H imm # OBSOLETE "mul2h r, r, " # OBSOLETE do_mul2h(_SD, Ra, Rb, immHL); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // MULX # OBSOLETE # OBSOLETE void::function::do_mulx:unsigned64 *aa, signed32 rb, signed32 src # OBSOLETE WRITE64_QUEUE (aa, (signed64) (rb) * (signed64) (src)); # OBSOLETE # OBSOLETE _IALU2,11000,00,5.*,1.AA,6.RB,6.RC:IALU2:short:iu:MULX # OBSOLETE "mulx a, r, r" # OBSOLETE do_mulx(_SD, Aa, Rb, Rc); # OBSOLETE _IALU2,11000,10,5.*,1.AA,6.RB,_IMM6:IALU2:short:iu:MULX imm # OBSOLETE "mulx a, r, " # OBSOLETE do_mulx(_SD, Aa, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE // MULX2H # OBSOLETE # OBSOLETE void::function::do_mulx2h:int ra, signed32 rb, signed32 src, int high # OBSOLETE signed32 result = rb * src; # OBSOLETE if (!high) # OBSOLETE { # OBSOLETE ra = make_even_reg(_SD, ra, "MULX2H"); # OBSOLETE if (ra != 0) # OBSOLETE WRITE32_QUEUE (&GPR[ra+1], result); # OBSOLETE } # OBSOLETE else if (ra != 0) # OBSOLETE { # OBSOLETE WRITE32_QUEUE (&GPR[ra+0], result); # OBSOLETE } # OBSOLETE # OBSOLETE _IALU2,00001,00,6.RA,6.RB,6.RC:IALU2:short:iu:MULX2H # OBSOLETE "mul2h r, r, r" # OBSOLETE do_mulx2h(_SD, RA, RbH, RcH, 1); # OBSOLETE do_mulx2h(_SD, RA, RbL, RcL, 0); # OBSOLETE _IALU2,00001,10,6.RA,6.RB,_IMM6:IALU2:short:iu:MULX2H imm # OBSOLETE "mul2h r, r, " # OBSOLETE do_mulx2h(_SD, RA, RbH, imm, 1); # OBSOLETE do_mulx2h(_SD, RA, RbL, imm, 0); # OBSOLETE # OBSOLETE // MULHXpp # OBSOLETE # OBSOLETE void::function::do_mulhx:int pp, unsigned32 *ra, unsigned32 rb, unsigned32 src # OBSOLETE signed32 value = 0; # OBSOLETE switch (pp) { # OBSOLETE case 0: /* LL */ # OBSOLETE value = SEXT32(VL2_4(rb), 16) * SEXT32(VL2_4(src), 16); # OBSOLETE break; # OBSOLETE case 1: /* LH */ # OBSOLETE value = SEXT32(VL2_4(rb), 16) * SEXT32(VH2_4(src), 16); # OBSOLETE break; # OBSOLETE case 2: /* HL */ # OBSOLETE value = SEXT32(VH2_4(rb), 16) * SEXT32(VL2_4(src), 16); # OBSOLETE break; # OBSOLETE case 3: /* HH */ # OBSOLETE value = SEXT32(VH2_4(rb), 16) * SEXT32(VH2_4(src), 16); # OBSOLETE break; # OBSOLETE default: # OBSOLETE sim_engine_abort (SD, CPU, cia, "do_mulhx - internal error - bad switch"); # OBSOLETE } # OBSOLETE WRITE32_QUEUE (ra, value); # OBSOLETE # OBSOLETE _IALU2,001,pp,00,6.RA,6.RB,6.RC:IALU2:short:iu:MULHXpp # OBSOLETE "mulhx%s r, r, r" # OBSOLETE do_mulhx(_SD, pp, Ra, Rb, Rc); # OBSOLETE _IALU2,001,pp,10,6.RA,6.RB,_IMM6:IALU2:short:iu:MULHXpp imm # OBSOLETE "mulhx%s r, r, " # OBSOLETE do_mulhx(_SD, pp, Ra, Rb, immHL); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // MULXS # OBSOLETE # OBSOLETE void::function::do_mulxs:unsigned64 *aa, signed32 rb, signed32 src # OBSOLETE WRITE64_QUEUE (aa, ((signed64) (rb) * (signed64) (src)) << 1); # OBSOLETE # OBSOLETE _IALU2,11001,00,5.*,1.AA,6.RB,6.RC:IALU2:short:iu:MULXS # OBSOLETE "mulxs a, r, r" # OBSOLETE do_mulxs(_SD, Aa, Rb, Rc); # OBSOLETE _IALU2,11001,10,5.*,1.AA,6.RB,_IMM6:IALU2:short:iu:MULXS imm # OBSOLETE "mulxs a, r, " # OBSOLETE do_mulxs(_SD, Aa, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // MVFACC # OBSOLETE # OBSOLETE void::function::do_mvfacc:unsigned32 *ra, unsigned64 ab, unsigned32 src # OBSOLETE while (src > 63) src -= 64; # OBSOLETE WRITE32_QUEUE (ra, ((signed64)ab) >> src); # OBSOLETE # OBSOLETE _IALU2,11111,00,6.RA,5.*,1.AB,6.RC:IALU2:short:iu:MVFACC # OBSOLETE "mvfacc r, a, r" # OBSOLETE do_mvfacc(_SD, Ra, *Ab, Rc); # OBSOLETE _IALU2,11111,10,6.RA,5.*,1.AB,_IMM6:IALU2:short:iu:MVFACC imm # OBSOLETE "mvfacc r, a, " # OBSOLETE do_mvfacc(_SD, Ra, *Ab, imm_6u); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // MVFSYS # OBSOLETE # OBSOLETE _BRA,11110,00,6.RA,6.CR,6.ID:BRA:short:mu:MVFSYS # OBSOLETE "mvfsys r, cr" # OBSOLETE switch (ID) { # OBSOLETE case 0: # OBSOLETE if (CR >= NR_CONTROL_REGISTERS) # OBSOLETE sim_engine_abort (SD, CPU, cia, "FIXME - illegal CR"); # OBSOLETE else # OBSOLETE WRITE32_QUEUE (Ra, (CPU)->regs.control[CR]); # OBSOLETE break; # OBSOLETE case 1: # OBSOLETE WRITE32_QUEUE (Ra, PSWL); # OBSOLETE break; # OBSOLETE case 2: # OBSOLETE WRITE32_QUEUE (Ra, EXTRACTED32(PSWH, 16, 31)); # OBSOLETE break; # OBSOLETE case 3: # OBSOLETE WRITE32_QUEUE (Ra, PSW_FLAG_VAL(CR)); # OBSOLETE break; # OBSOLETE default: # OBSOLETE sim_engine_abort (SD, CPU, cia, "FIXME - illegal ID"); # OBSOLETE } # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // MVTACC # OBSOLETE # OBSOLETE _IALU2,01111,00,5.*,1.AA,6.RB,6.RC:IALU2:short:iu:MVTACC # OBSOLETE "mvtacc a, r, r" # OBSOLETE WRITE64_QUEUE (Aa, INSERTED64(RbU, 0, 31) | (RcU)); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // MVTSYS # OBSOLETE # OBSOLETE _BRA,01110,00,6.CR,6.RB,6.ID:BRA:short:mu:MVTSYS # OBSOLETE "mvtsys cr, r" # OBSOLETE switch (ID) { # OBSOLETE case 0: /* control register */ # OBSOLETE if (CR >= NR_CONTROL_REGISTERS) # OBSOLETE sim_engine_abort (SD, CPU, cia, "FIXME - illegal CR"); # OBSOLETE else # OBSOLETE { # OBSOLETE unsigned32 value = Rb; # OBSOLETE CPU->mvtsys_left_p = 1; # OBSOLETE if (CR == processor_status_word_cr) # OBSOLETE { # OBSOLETE unsigned32 ds = PSW & BIT32 (PSW_DS); /* preserve ds */ # OBSOLETE value = ds | (value & PSW_VALID); # OBSOLETE } # OBSOLETE else if (CR == backup_processor_status_word_cr # OBSOLETE || CR == debug_backup_processor_status_word_cr) # OBSOLETE value &= DPSW_VALID; # OBSOLETE else if (CR == eit_vector_base_cr) # OBSOLETE value &= EIT_VALID; # OBSOLETE WRITE32_QUEUE (&(CPU)->regs.control[CR], value); # OBSOLETE } # OBSOLETE break; # OBSOLETE case 1: /* PSWL */ # OBSOLETE WRITE32_QUEUE_MASK (&PSW, EXTRACTED32(Rb, 16, 31), # OBSOLETE PSW_VALID & 0x0000ffff); # OBSOLETE break; # OBSOLETE case 2: /* PSWH */ # OBSOLETE { # OBSOLETE unsigned32 ds = PSW & BIT32 (PSW_DS); /* preserve ds */ # OBSOLETE WRITE32_QUEUE_MASK (&PSW, (EXTRACTED32(Rb, 16, 31) << 16) | ds, # OBSOLETE (PSW_VALID | ds) & 0xffff0000); # OBSOLETE } # OBSOLETE break; # OBSOLETE case 3: /* FLAG */ # OBSOLETE PSW_FLAG_SET_QUEUE(CR, Rb & 1); # OBSOLETE break; # OBSOLETE default: # OBSOLETE sim_engine_abort (SD, CPU, cia, "FIXME - illegal ID"); # OBSOLETE } # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // NOP # OBSOLETE # OBSOLETE _BRA,01111,00,6.**,6.**,6.**:BRA:short:iu,mu:NOP # OBSOLETE "nop" # OBSOLETE /* NOP */; # OBSOLETE # OBSOLETE # OBSOLETE // NOT # OBSOLETE # OBSOLETE _LOGIC,11001,00,6.RA,6.RB,6.*:LOGIC:short:iu,mu:NOT # OBSOLETE "not r, r" # OBSOLETE WRITE32_QUEUE (Ra, ~Rb); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // NOTFG # OBSOLETE # OBSOLETE _LOGIC,01001,00,***,3.FA,***,3.FB,***,3.FC:LOGIC:short:iu,mu:NOTFG # OBSOLETE "notfg f, f" # OBSOLETE PSW_FLAG_SET_QUEUE(FA, !PSW_FLAG_VAL(FB)); # OBSOLETE # OBSOLETE # OBSOLETE // OR # OBSOLETE # OBSOLETE _LOGIC,11010,00,6.RA,6.RB,6.RC:LOGIC:short:iu,mu:OR # OBSOLETE "or r, r, r" # OBSOLETE WRITE32_QUEUE (Ra, Rb | Rc); # OBSOLETE _LOGIC,11010,10,6.RA,6.RB,_IMM6:LOGIC:short:iu,mu:OR imm # OBSOLETE "or r, r, " # OBSOLETE WRITE32_QUEUE (Ra, Rb | imm); # OBSOLETE _LOGIC,11010,10,6.RA,6.RB,_IMM32:LOGIC:long:iu,mu:OR imm long # OBSOLETE "or r, r, " # OBSOLETE WRITE32_QUEUE (Ra, Rb | imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // ORFG # OBSOLETE # OBSOLETE _LOGIC,01010,00,***,3.FA,***,3.FB,***,3.FC:LOGIC:short:iu,mu:ORFG # OBSOLETE "orfg f, f, f" # OBSOLETE PSW_FLAG_SET_QUEUE(FA, PSW_FLAG_VAL(FB) | PSW_FLAG_VAL(FC)); # OBSOLETE _LOGIC,01010,10,***,3.FA,***,3.FB,_IMM6:LOGIC:short:iu,mu:ORFG imm # OBSOLETE "orfg f, f, " # OBSOLETE PSW_FLAG_SET_QUEUE(FA, PSW_FLAG_VAL(FB) | (imm_6 & 1)); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // REIT # OBSOLETE # OBSOLETE _BRA,01000,00,6.**,6.**,6.**:BRA:short:mu:REIT # OBSOLETE "reit" # OBSOLETE WRITE32_QUEUE (&PSW, bPSW); # OBSOLETE nia = bPC; # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // REPEAT # OBSOLETE # OBSOLETE void::function::do_repeat:unsigned32 count, address_word pcaddr # OBSOLETE address_word rpt_s = cia + 8; # OBSOLETE address_word rpt_e = cia + pcaddr; # OBSOLETE # OBSOLETE if (count == 0) # OBSOLETE sim_engine_abort (SD, CPU, cia, "REPEAT with ra=0 and REPEATI with imm = 0 is forbidden."); # OBSOLETE if (count > 1) # OBSOLETE PSW_SET_QUEUE (PSW_RP, 1); # OBSOLETE if (rpt_e < rpt_s + 0x10) # OBSOLETE sim_io_eprintf (sd, "warning: 0x%lx: REPEAT or REPEATI loop is too small\n", (long) cia); # OBSOLETE WRITE32_QUEUE (&RPT_C, count - 1); # OBSOLETE WRITE32_QUEUE (&RPT_S, rpt_s); # OBSOLETE WRITE32_QUEUE (&RPT_E, rpt_e); # OBSOLETE # OBSOLETE _BRA,11000,00,6.RA,6.**,6.RC:BRA:short:mu:REPEAT # OBSOLETE "repeat r, r" # OBSOLETE do_repeat(_SD, val_Ra, pcaddr); # OBSOLETE _BRA,11000,10,6.RA,_IMM12:BRA:short:mu:REPEAT imm # OBSOLETE "repeat r, " # OBSOLETE do_repeat(_SD, val_Ra, pcaddr); # OBSOLETE _BRA,11000,10,6.RA,6.**,_IMM32:BRA:long:mu:REPEAT imm long # OBSOLETE "repeat r, " # OBSOLETE do_repeat(_SD, val_Ra, pcaddr); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // REPEATI # OBSOLETE # OBSOLETE _BRA,11010,00,6.IMM_6,6.**,6.RC:BRA:short:mu:REPEATI # OBSOLETE "repeati , r" # OBSOLETE do_repeat(_SD, IMM_6, pcaddr); # OBSOLETE _BRA,11010,10,6.IMM_6,_IMM12:BRA:short:mu:REPEATI imm # OBSOLETE "repeati , " # OBSOLETE do_repeat(_SD, IMM_6, pcaddr); # OBSOLETE _BRA,11010,10,6.IMM_6,6.**,_IMM32:BRA:long:mu:REPEATI imm long # OBSOLETE "repeati , " # OBSOLETE do_repeat(_SD, IMM_6, pcaddr); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // RTD # OBSOLETE # OBSOLETE _BRA,01010,00,6.*,6.*,6.*:BRA:short:mu:RTD # OBSOLETE "rtd" # OBSOLETE WRITE32_QUEUE (&PSW, DPSW); # OBSOLETE nia = DPC; # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // ROT # OBSOLETE # OBSOLETE _LOGIC,10100,00,6.RA,6.RB,6.RC:LOGIC:short:iu,mu:ROT # OBSOLETE "rot r, r, r" # OBSOLETE WRITE32_QUEUE (Ra, ROT32(Rb, Rc & 0x1f)); # OBSOLETE _LOGIC,10100,10,6.RA,6.RB,_IMM6:LOGIC:short:iu,mu:ROT imm # OBSOLETE "rot r, r, " # OBSOLETE WRITE32_QUEUE (Ra, ROT32(Rb, imm & 0x1f)); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // ROT2H # OBSOLETE # OBSOLETE void::function::do_rot2h:unsigned32 *ra, unsigned32 rb, signed32 src # OBSOLETE unsigned16 high = ROTR16(VH2_4(rb), VH2_4(src) & 0xf); # OBSOLETE unsigned16 low = ROTR16(VL2_4(rb), VL2_4(src) & 0xf); # OBSOLETE WRITE32_QUEUE (ra, (high << 16) | low); # OBSOLETE # OBSOLETE _LOGIC,10101,00,6.RA,6.RB,6.RC:LOGIC:short:iu,mu:ROT2H # OBSOLETE "rot2h r, r, r" # OBSOLETE do_rot2h(_SD, Ra, Rb, Rc); # OBSOLETE _LOGIC,10101,10,6.RA,6.RB,_IMM6:LOGIC:short:iu,mu:ROT2H imm # OBSOLETE "rot2h r, r, " # OBSOLETE do_rot2h(_SD, Ra, Rb, immHL); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // SAT # OBSOLETE # OBSOLETE void::function::do_sat:signed32 *ra, signed32 rb, signed32 src # OBSOLETE int bits = LSMASKED32(src, 4, 0); /* 5 */ # OBSOLETE signed32 sat = LSMASK32(bits, 0) >> 2; # OBSOLETE signed32 nsat = ~sat; # OBSOLETE signed32 value; # OBSOLETE if (bits != src) # OBSOLETE sim_io_eprintf (sd, "warning: 0x%lx:SAT bit overflow\n", (long) cia); # OBSOLETE if (bits == 0) # OBSOLETE value = rb; # OBSOLETE else if (rb >= sat) # OBSOLETE value = sat; # OBSOLETE else if (rb <= nsat) # OBSOLETE value = nsat; # OBSOLETE else # OBSOLETE value = rb; # OBSOLETE WRITE32_QUEUE (ra, value); # OBSOLETE # OBSOLETE _IALU2,01000,00,6.RA,6.RB,6.RC:IALU2:short:iu:SAT # OBSOLETE "sat r, r, r" # OBSOLETE do_sat(_SD, Ra, Rb, Rc); # OBSOLETE _IALU2,01000,10,6.RA,6.RB,_IMM6:IALU2:short:iu:SAT imm # OBSOLETE "sat r, r, " # OBSOLETE do_sat(_SD, Ra, Rb, imm_5); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // SAT2H # OBSOLETE # OBSOLETE void::function::do_sath:signed32 *ra, signed32 rb, signed32 src, int high, int updates_f4 # OBSOLETE int bits = LSMASKED32(src, 4, 0); /* 5 */ # OBSOLETE signed32 sat = LSMASK32(bits, 0) >> 2; # OBSOLETE signed32 nsat = ~sat; # OBSOLETE signed32 value; # OBSOLETE if (bits != src) # OBSOLETE sim_io_eprintf (sd, "warning: 0x%lx:SAT bit overflow\n", (long) cia); # OBSOLETE if (bits == 0) # OBSOLETE value = rb; # OBSOLETE else if (rb >= sat) # OBSOLETE value = sat; # OBSOLETE else if (rb <= nsat) # OBSOLETE value = nsat; # OBSOLETE else # OBSOLETE value = rb; # OBSOLETE if (high) # OBSOLETE WRITE32_QUEUE_MASK (ra, value << 16, 0xffff0000); # OBSOLETE else # OBSOLETE WRITE32_QUEUE_MASK (ra, value, 0x0000ffff); # OBSOLETE if (updates_f4) # OBSOLETE { # OBSOLETE /* if MU instruction was a MVTSYS (lkr), unqueue register writes now */ # OBSOLETE if(STATE_CPU (sd, 0)->mvtsys_left_p) # OBSOLETE unqueue_writes (sd, STATE_CPU (sd, 0), cia); # OBSOLETE PSW_FLAG_SET_QUEUE(PSW_S_FLAG, PSW_FLAG_VAL(PSW_S_FLAG) ^ (value & 1)); # OBSOLETE } # OBSOLETE # OBSOLETE _IALU2,01001,00,6.RA,6.RB,6.RC:IALU2:short:iu:SAT2H # OBSOLETE "sat2h r, r, r" # OBSOLETE do_sath(_SD, Ra, RbH, RcH, 1, 0); # OBSOLETE do_sath(_SD, Ra, RbL, RcL, 0, 0); # OBSOLETE _IALU2,01001,10,6.RA,6.RB,_IMM6:IALU2:short:iu:SAT2H imm # OBSOLETE "sat2h r, r, " # OBSOLETE do_sath(_SD, Ra, RbH, imm_5, 1, 0); # OBSOLETE do_sath(_SD, Ra, RbL, imm_5, 0, 0); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // SATHp # OBSOLETE # OBSOLETE ::%s::p:int p # OBSOLETE switch (p) # OBSOLETE { # OBSOLETE case 0: return "l"; # OBSOLETE case 1: return "h"; # OBSOLETE default: return "?"; # OBSOLETE } # OBSOLETE # OBSOLETE _IALU2,1110,p,00,6.RA,6.RB,6.RC:IALU2:short:iu:SATHP # OBSOLETE "sath%s

r, r, r" # OBSOLETE do_sath(_SD, Ra, Rb, Rc, p, 1); # OBSOLETE _IALU2,1110,p,10,6.RA,6.RB,_IMM6:IALU2:short:iu:SATHP imm # OBSOLETE "sath%s

r, r, " # OBSOLETE do_sath(_SD, Ra, Rb, imm_5, p, 1); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // SATZ # OBSOLETE # OBSOLETE void::function::do_satz:signed32 *ra, signed32 rb, signed32 src # OBSOLETE if (rb < 0) # OBSOLETE WRITE32_QUEUE (ra, 0); # OBSOLETE else # OBSOLETE do_sat (_SD, ra, rb, src); # OBSOLETE # OBSOLETE _IALU2,01010,00,6.RA,6.RB,6.RC:IALU2:short:iu:SATZ # OBSOLETE "satz r, r, r" # OBSOLETE do_satz(_SD, Ra, Rb, Rc); # OBSOLETE _IALU2,01010,10,6.RA,6.RB,_IMM6:IALU2:short:iu:SATZ imm # OBSOLETE "satz r, r, " # OBSOLETE do_satz(_SD, Ra, Rb, imm_5); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // SATZ2H # OBSOLETE # OBSOLETE void::function::do_satzh:signed32 *ra, signed16 rb, signed32 src, int high # OBSOLETE int bits = LSMASKED32(src, 3, 0); /*4*/ # OBSOLETE signed16 sat = LSMASK16(bits, 0) >> 2; # OBSOLETE signed16 nsat = 0; # OBSOLETE signed16 value; # OBSOLETE if (bits != src) # OBSOLETE sim_io_eprintf (sd, "warning: 0x%lx:SATZ2H bit overflow\n", (long) cia); # OBSOLETE if (bits == 0 && rb > sat) # OBSOLETE value = rb; # OBSOLETE else if (rb > sat) # OBSOLETE value = sat; # OBSOLETE else if (rb < nsat) # OBSOLETE value = nsat; # OBSOLETE else # OBSOLETE value = rb; # OBSOLETE if (high) # OBSOLETE WRITE32_QUEUE_MASK (ra, value << 16, 0xffff0000); # OBSOLETE else # OBSOLETE WRITE32_QUEUE_MASK (ra, value, 0x0000ffff); # OBSOLETE # OBSOLETE # OBSOLETE _IALU2,01011,00,6.RA,6.RB,6.RC:IALU2:short:iu:SATZ2H # OBSOLETE "satz2h r, r, r" # OBSOLETE do_satzh(_SD, Ra, RbH, RcH, 1); # OBSOLETE do_satzh(_SD, Ra, RbL, RcL, 0); # OBSOLETE _IALU2,01011,10,6.RA,6.RB,_IMM6:IALU2:short:iu:SATZ2H imm # OBSOLETE "satz2h r, r, " # OBSOLETE do_satzh(_SD, Ra, RbH, imm, 1); # OBSOLETE do_satzh(_SD, Ra, RbL, imm, 0); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // SRA # OBSOLETE # OBSOLETE void::function::do_sra:unsigned32 *ra, unsigned32 rb, signed32 src # OBSOLETE unsigned32 value; # OBSOLETE while (src > 31) src -= 32; # OBSOLETE while (src < -32) src += 32; # OBSOLETE if (src >= 0) # OBSOLETE value = (signed32)rb >> src; # OBSOLETE else if (src == -32) # OBSOLETE value = 0; # OBSOLETE else # OBSOLETE value = rb << -src; # OBSOLETE WRITE32_QUEUE (ra, value); # OBSOLETE # OBSOLETE _LOGIC,10000,00,6.RA,6.RB,6.RC:LOGIC:short:iu,mu:SRA # OBSOLETE "sra r, r, r" # OBSOLETE do_sra(_SD, Ra, Rb, Rc); # OBSOLETE _LOGIC,10000,10,6.RA,6.RB,_IMM6:LOGIC:short:iu,mu:SRA imm # OBSOLETE "sra r, r, " # OBSOLETE do_sra(_SD, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // SRAHp # OBSOLETE # OBSOLETE void::function::do_srah:unsigned32 *ra, unsigned32 rb, int src, int high # OBSOLETE unsigned32 value; # OBSOLETE while (src > 31) src -= 32; # OBSOLETE while (src < -32) src += 32; # OBSOLETE if (src >= 0) # OBSOLETE value = (signed32)rb >> src; # OBSOLETE else if (src == -32) # OBSOLETE value = 0; # OBSOLETE else # OBSOLETE value = rb << -src; # OBSOLETE if (high) # OBSOLETE WRITE32_QUEUE_MASK (ra, value << 16, 0xffff0000); # OBSOLETE else # OBSOLETE WRITE32_QUEUE_MASK (ra, value, 0x0000ffff); # OBSOLETE # OBSOLETE _LOGIC,0010,p,00,6.RA,6.RB,6.RC:LOGIC:short:iu,mu:SRAHP # OBSOLETE "srah%s

r, r, r" # OBSOLETE do_srah(_SD, Ra, Rb, Rc, p); # OBSOLETE _LOGIC,0010,p,10,6.RA,6.RB,_IMM6:LOGIC:short:iu,mu:SRAHP imm # OBSOLETE "srah%s

r, r, " # OBSOLETE do_srah(_SD, Ra, Rb, imm, p); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // SRA2H # OBSOLETE # OBSOLETE _LOGIC,10001,00,6.RA,6.RB,6.RC:LOGIC:short:iu,mu:SRA2H # OBSOLETE "sra2h r, r, r" # OBSOLETE signed32 srcH = RcH; # OBSOLETE signed32 srcL = RcL; # OBSOLETE while (srcH > 15) srcH -= 16; # OBSOLETE while (srcH < -16) srcH += 16; # OBSOLETE while (srcL > 15) srcL -= 16; # OBSOLETE while (srcL < -16) srcL += 16; # OBSOLETE do_srah(_SD, Ra, RbH, srcH, 1); # OBSOLETE do_srah(_SD, Ra, RbL, srcL, 0); # OBSOLETE _LOGIC,10001,10,6.RA,6.RB,_IMM6:LOGIC:short:iu,mu:SRA2H imm # OBSOLETE "sra2h r, r, " # OBSOLETE signed32 src = imm; # OBSOLETE while (src > 15) src -= 16; # OBSOLETE while (src < -16) src += 16; # OBSOLETE do_srah(_SD, Ra, RbH, src, 1); # OBSOLETE do_srah(_SD, Ra, RbL, src, 0); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // SRC # OBSOLETE # OBSOLETE void::function::do_src:unsigned32 *ra, unsigned32 rb, int src # OBSOLETE unsigned32 value; # OBSOLETE unsigned64 operand; # OBSOLETE unsigned64 shifted; # OBSOLETE while (src > 31) src -= 32; # OBSOLETE while (src < -32) src += 32; # OBSOLETE if (src >= 0) # OBSOLETE { # OBSOLETE operand = (INSERTED64(rb, 0, 31) | INSERTED64(*ra, 32, 63)); # OBSOLETE shifted = operand >> src; # OBSOLETE value = EXTRACTED64(shifted, 32, 63); # OBSOLETE } # OBSOLETE else # OBSOLETE { # OBSOLETE operand = (INSERTED64(*ra, 0, 31) | INSERTED64(rb, 32, 63)); # OBSOLETE shifted = operand << -src; # OBSOLETE value = EXTRACTED64(shifted, 0, 31); # OBSOLETE } # OBSOLETE WRITE32_QUEUE (ra, value); # OBSOLETE # OBSOLETE _LOGIC,10110,00,6.RA,6.RB,6.RC:LOGIC:short:iu,mu:SRC # OBSOLETE "src r, r, r" # OBSOLETE do_src(_SD, Ra, Rb, Rc); # OBSOLETE _LOGIC,10110,10,6.RA,6.RB,_IMM6:LOGIC:short:iu,mu:SRC imm # OBSOLETE "src r, r, " # OBSOLETE do_src(_SD, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // SRL # OBSOLETE # OBSOLETE void::function::do_srl:unsigned32 *ra, unsigned32 rb, int src # OBSOLETE unsigned32 value; # OBSOLETE while (src > 31) src -= 32; # OBSOLETE while (src < -32) src += 32; # OBSOLETE if (src >= 0) # OBSOLETE value = (unsigned32)rb >> src; # OBSOLETE else if (src == -32) # OBSOLETE value = 0; # OBSOLETE else # OBSOLETE value = (unsigned32)rb << -src; # OBSOLETE WRITE32_QUEUE (ra, value); # OBSOLETE # OBSOLETE _LOGIC,10010,00,6.RA,6.RB,6.RC:LOGIC:short:iu,mu:SRL # OBSOLETE "srl r, r, r" # OBSOLETE do_srl(_SD, Ra, Rb, Rc); # OBSOLETE _LOGIC,10010,10,6.RA,6.RB,_IMM6:LOGIC:short:iu,mu:SRL imm # OBSOLETE "srl r, r, " # OBSOLETE do_srl(_SD, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // SRLHp # OBSOLETE # OBSOLETE void::function::do_srlh:unsigned32 *ra, unsigned32 rb, int src, int high # OBSOLETE unsigned32 value; # OBSOLETE while (src > 31) src -= 32; # OBSOLETE while (src < -32) src += 32; # OBSOLETE if (src >= 0) # OBSOLETE value = rb >> src; # OBSOLETE else if (src == -32) # OBSOLETE value = 0; # OBSOLETE else # OBSOLETE value = rb << -src; # OBSOLETE if (high) # OBSOLETE WRITE32_QUEUE_MASK (ra, value << 16, 0xffff0000); # OBSOLETE else # OBSOLETE WRITE32_QUEUE_MASK (ra, value, 0x0000ffff); # OBSOLETE # OBSOLETE _LOGIC,0011,p,00,6.RA,6.RB,6.RC:LOGIC:short:iu,mu:SRLHP # OBSOLETE "srlh%s

r, r, r" # OBSOLETE do_srlh(_SD, Ra, Rb, Rc, p); # OBSOLETE _LOGIC,0011,p,10,6.RA,6.RB,_IMM6:LOGIC:short:iu,mu:SRLHP imm # OBSOLETE "srlh%s

r, r, " # OBSOLETE do_srlh(_SD, Ra, Rb, imm, p); # OBSOLETE # OBSOLETE # OBSOLETE // SRL2H # OBSOLETE # OBSOLETE _LOGIC,10011,00,6.RA,6.RB,6.RC:LOGIC:short:iu,mu:SRL2H # OBSOLETE "srl2h r, r, r" # OBSOLETE signed32 srcH = RcH; # OBSOLETE signed32 srcL = RcL; # OBSOLETE while (srcH > 15) srcH -= 16; # OBSOLETE while (srcH < -16) srcH += 16; # OBSOLETE while (srcL > 15) srcL -= 16; # OBSOLETE while (srcL < -16) srcL += 16; # OBSOLETE do_srlh(_SD, Ra, RbHU, srcH, 1); # OBSOLETE do_srlh(_SD, Ra, RbLU, srcL, 0); # OBSOLETE _LOGIC,10011,10,6.RA,6.RB,_IMM6:LOGIC:short:iu,mu:SRL2H imm # OBSOLETE "srl2h r, r, " # OBSOLETE signed32 src = imm; # OBSOLETE while (src > 15) src -= 16; # OBSOLETE while (src < -16) src += 16; # OBSOLETE do_srlh(_SD, Ra, RbHU, src, 1); # OBSOLETE do_srlh(_SD, Ra, RbLU, src, 0); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // ST2H # OBSOLETE # OBSOLETE void::function::get_even_reg:int *reg, unsigned32 *r0, const char *name # OBSOLETE if (*reg & 1) # OBSOLETE sim_engine_abort (SD, CPU, cia, # OBSOLETE "0x%lx:%s odd register (r%d) used in multi-word store", # OBSOLETE (long) cia, name, *reg); # OBSOLETE if (*reg == 0) # OBSOLETE *r0 = 0; # OBSOLETE else # OBSOLETE *r0 = GPR[*reg]; # OBSOLETE # OBSOLETE void::function::do_st2h:int ra, unsigned32 rb, unsigned32 src # OBSOLETE unsigned32 val_ra; # OBSOLETE unsigned32 mem; # OBSOLETE get_even_reg(_SD, &ra, &val_ra, "ST2H"); # OBSOLETE mem = INSERTED32(val_ra, 0, 15) | # OBSOLETE INSERTED32(GPR[ra + 1], 16, 31); # OBSOLETE STORE(rb + src, 4, mem); # OBSOLETE # OBSOLETE _IMEM,10011,XX,6.RA,6.RB,6.SRC_6:IMEM:short:mu:ST2H # OBSOLETE "st2h r, @(r, )":XX == 0 # OBSOLETE "st2h r, @(r%s, r)" # OBSOLETE do_st2h(_SD, RA, Rb, src); # OBSOLETE do_incr(_SD, XX, &GPR[RB], 4); # OBSOLETE _IMEM,10011,10,6.RA,6.RB,_IMM32:IMEM:long:mu:ST2H long # OBSOLETE "st2h r, @(r, )" # OBSOLETE do_st2h(_SD, RA, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // ST2W # OBSOLETE # OBSOLETE void::function::do_st2w:int ra, unsigned32 rb, unsigned32 src # OBSOLETE unsigned32 val_ra; # OBSOLETE unsigned64 mem; # OBSOLETE get_even_reg(_SD, &ra, &val_ra, "ST2W"); # OBSOLETE mem = INSERTED64(val_ra, 0, 31) | INSERTED64(GPR[ra + 1], 32, 63); # OBSOLETE STORE(rb + src, 8, mem); # OBSOLETE # OBSOLETE _IMEM,10110,XX,6.RA,6.RB,6.SRC_6:IMEM:short:mu:ST2W # OBSOLETE "st2w r, @(r, )":XX == 0 # OBSOLETE "st2w r, @(r%s, r)" # OBSOLETE do_st2w(_SD, RA, Rb, src); # OBSOLETE do_incr(_SD, XX, &GPR[RB], 8); # OBSOLETE _IMEM,10110,10,6.RA,6.RB,_IMM32:IMEM:long:mu:ST2W long # OBSOLETE "st2w r, @(r, )" # OBSOLETE do_st2w(_SD, RA, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // ST4HB # OBSOLETE # OBSOLETE void::function::do_st4hb:int ra, unsigned32 rb, unsigned32 src # OBSOLETE unsigned32 val_ra; # OBSOLETE unsigned32 mem; # OBSOLETE get_even_reg(_SD, &ra, &val_ra, "ST4HB"); # OBSOLETE mem = INSERTED32(EXTRACTED32(val_ra, 8, 15), 0, 7) | # OBSOLETE INSERTED32(EXTRACTED32(val_ra, 24, 31), 8, 15) | # OBSOLETE INSERTED32(EXTRACTED32(GPR[ra + 1], 8, 15), 16, 23) | # OBSOLETE INSERTED32(EXTRACTED32(GPR[ra + 1], 24, 31), 24, 31); # OBSOLETE STORE(rb + src, 4, mem); # OBSOLETE # OBSOLETE _IMEM,10101,XX,6.RA,6.RB,6.SRC_6:IMEM:short:mu:ST4HB # OBSOLETE "st4hb r, @(r, )":XX == 0 # OBSOLETE "st4hb r, @(r%s, r)" # OBSOLETE do_st4hb(_SD, RA, Rb, src); # OBSOLETE do_incr(_SD, XX, &GPR[RB], 4); # OBSOLETE _IMEM,10101,10,6.RA,6.RB,_IMM32:IMEM:long:mu:ST4HB long # OBSOLETE "st4hb r, @(r, )" # OBSOLETE do_st4hb(_SD, RA, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // STB # OBSOLETE # OBSOLETE void::function::do_stb:unsigned32 ra, unsigned32 rb, unsigned32 src # OBSOLETE STORE(rb + src, 1, EXTRACTED32(ra, 24, 31)); # OBSOLETE # OBSOLETE _IMEM,10000,XX,6.RA,6.RB,6.SRC_6:IMEM:short:mu:STB # OBSOLETE "stb r, @(r, )":XX == 0 # OBSOLETE "stb r, @(r%s, r)" # OBSOLETE do_stb(_SD, val_Ra, Rb, src); # OBSOLETE do_incr(_SD, XX, &GPR[RB], 1); # OBSOLETE _IMEM,10000,10,6.RA,6.RB,_IMM32:IMEM:long:mu:STB long # OBSOLETE "stb r, @(r, )" # OBSOLETE do_stb(_SD, val_Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // STH # OBSOLETE # OBSOLETE void::function::do_sth:unsigned32 ra, unsigned32 rb, unsigned32 src # OBSOLETE STORE(rb + src, 2, EXTRACTED32(ra, 16, 31)); # OBSOLETE # OBSOLETE _IMEM,10010,XX,6.RA,6.RB,6.SRC_6:IMEM:short:mu:STH # OBSOLETE "sth r, @(r, )":XX == 0 # OBSOLETE "sth r, @(r%s, r)" # OBSOLETE do_sth(_SD, val_Ra, Rb, src); # OBSOLETE do_incr(_SD, XX, &GPR[RB], 2); # OBSOLETE _IMEM,10010,10,6.RA,6.RB,_IMM32:IMEM:long:mu:STH long # OBSOLETE "sth r, @(r, )" # OBSOLETE do_sth(_SD, val_Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // STHH # OBSOLETE # OBSOLETE void::function::do_sthh:unsigned32 ra, unsigned32 rb, unsigned32 src # OBSOLETE STORE(rb + src, 2, EXTRACTED32(ra, 0, 15)); # OBSOLETE # OBSOLETE _IMEM,10001,XX,6.RA,6.RB,6.SRC_6:IMEM:short:mu:STHH # OBSOLETE "sthh r, @(r, )":XX == 0 # OBSOLETE "sthh r, @(r%s, r)" # OBSOLETE do_sthh(_SD, val_Ra, Rb, src); # OBSOLETE do_incr(_SD, XX, &GPR[RB], 2); # OBSOLETE _IMEM,10001,10,6.RA,6.RB,_IMM32:IMEM:long:mu:STHH long # OBSOLETE "sthh r, @(r, )" # OBSOLETE do_sthh(_SD, val_Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // STW # OBSOLETE # OBSOLETE void::function::do_stw:unsigned32 ra, unsigned32 rb, unsigned32 src # OBSOLETE STORE(rb + src, 4, ra); # OBSOLETE # OBSOLETE _IMEM,10100,XX,6.RA,6.RB,6.SRC_6:IMEM:short:mu:STW # OBSOLETE "stw r, @(r, )":XX == 0 # OBSOLETE "stw r, @(r%s, r)" # OBSOLETE do_stw(_SD, val_Ra, Rb, src); # OBSOLETE do_incr(_SD, XX, &GPR[RB], 4); # OBSOLETE _IMEM,10100,10,6.RA,6.RB,_IMM32:IMEM:long:mu:STW long # OBSOLETE "stw r, @(r, )" # OBSOLETE do_stw(_SD, val_Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // SUB # OBSOLETE # OBSOLETE void::function::do_sub:unsigned32 *ra, unsigned32 rb, unsigned32 imm # OBSOLETE ALU_BEGIN(rb); # OBSOLETE ALU_SUBB(imm); # OBSOLETE ALU_END(ra); # OBSOLETE # OBSOLETE _IALU1,00010,00,6.RA,6.RB,6.RC:IALU1:short:iu,mu:SUB # OBSOLETE "sub r, r, r" # OBSOLETE do_sub (_SD, Ra, Rb, Rc); # OBSOLETE _IALU1,00010,10,6.RA,6.RB,_IMM6:IALU1:short:iu,mu:SUB imm # OBSOLETE "sub r, r, " # OBSOLETE do_sub (_SD, Ra, Rb, imm); # OBSOLETE _IALU1,00010,10,6.RA,6.RB,_IMM32:IALU1:long:iu,mu:SUB imm long # OBSOLETE "sub r, r, " # OBSOLETE do_sub (_SD, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // SUB2H # OBSOLETE # OBSOLETE void::function::do_sub2h:unsigned32 *ra, unsigned32 rb, unsigned32 imm # OBSOLETE unsigned16 high = VH2_4(rb) - VH2_4(imm); # OBSOLETE unsigned16 low = VL2_4(rb) - VL2_4(imm); # OBSOLETE WRITE32_QUEUE (ra, (high << 16) | low); # OBSOLETE # OBSOLETE _IALU1,00011,00,6.RA,6.RB,6.RC:IALU1:short:iu,mu:SUB2H # OBSOLETE "sub2h r, r, r" # OBSOLETE do_sub2h (_SD, Ra, Rb, Rc); # OBSOLETE _IALU1,00011,10,6.RA,6.RB,_IMM6:IALU1:short:iu,mu:SUB2H imm # OBSOLETE "sub2h r, r, " # OBSOLETE do_sub2h (_SD, Ra, Rb, immHL); # OBSOLETE _IALU1,00011,10,6.RA,6.RB,_IMM32:IALU1:long:iu,mu:SUB2H imm long # OBSOLETE "sub2h r, r, " # OBSOLETE do_sub2h (_SD, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // SUBB # OBSOLETE # OBSOLETE void::function::do_subb:unsigned32 *ra, unsigned32 rb, unsigned32 imm # OBSOLETE ALU_BEGIN(rb); # OBSOLETE ALU_SUBB_B(imm, ALU_CARRY); # OBSOLETE ALU_END(ra); # OBSOLETE # OBSOLETE _IALU1,00101,00,6.RA,6.RB,6.RC:IALU1:short:iu,mu:SUBB # OBSOLETE "subb r, r, r" # OBSOLETE do_subb (_SD, Ra, Rb, Rc); # OBSOLETE _IALU1,00101,10,6.RA,6.RB,_IMM6:IALU1:short:iu,mu:SUBB imm # OBSOLETE "subb r, r, " # OBSOLETE do_subb (_SD, Ra, Rb, imm); # OBSOLETE _IALU1,00101,10,6.RA,6.RB,_IMM32:IALU1:long:iu,mu:SUBB imm long # OBSOLETE "subb r, r, " # OBSOLETE do_subb (_SD, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // SUBHppp # OBSOLETE # OBSOLETE void::function::do_subh_ppp:int ppp, unsigned32 *ra, unsigned32 rb, unsigned32 src # OBSOLETE switch (ppp) { # OBSOLETE case 0x0: /* LLL */ # OBSOLETE { # OBSOLETE ALU16_BEGIN(VL2_4(rb)); # OBSOLETE ALU16_SUBB(VL2_4(src)); # OBSOLETE ALU16_END(ra, 0); # OBSOLETE } # OBSOLETE break; # OBSOLETE case 0x1: /* LLH */ # OBSOLETE { # OBSOLETE ALU16_BEGIN(VL2_4(rb)); # OBSOLETE ALU16_SUBB(VH2_4(src)); # OBSOLETE ALU16_END(ra, 0); # OBSOLETE } # OBSOLETE break; # OBSOLETE case 0x2: /* LHL */ # OBSOLETE { # OBSOLETE ALU16_BEGIN(VH2_4(rb)); # OBSOLETE ALU16_SUBB(VL2_4(src)); # OBSOLETE ALU16_END(ra, 0); # OBSOLETE } # OBSOLETE break; # OBSOLETE case 0x3: /* LHH */ # OBSOLETE { # OBSOLETE ALU16_BEGIN(VH2_4(rb)); # OBSOLETE ALU16_SUBB(VH2_4(src)); # OBSOLETE ALU16_END(ra, 0); # OBSOLETE } # OBSOLETE break; # OBSOLETE case 0x4: /* HLL */ # OBSOLETE { # OBSOLETE ALU16_BEGIN(VL2_4(rb)); # OBSOLETE ALU16_SUBB(VL2_4(src)); # OBSOLETE ALU16_END(ra, 1); # OBSOLETE } # OBSOLETE break; # OBSOLETE case 0x5: /* HLH */ # OBSOLETE { # OBSOLETE ALU16_BEGIN(VL2_4(rb)); # OBSOLETE ALU16_SUBB(VH2_4(src)); # OBSOLETE ALU16_END(ra, 1); # OBSOLETE } # OBSOLETE break; # OBSOLETE case 0x6: /* HHL */ # OBSOLETE { # OBSOLETE ALU16_BEGIN(VH2_4(rb)); # OBSOLETE ALU16_SUBB(VL2_4(src)); # OBSOLETE ALU16_END(ra, 1); # OBSOLETE } # OBSOLETE break; # OBSOLETE case 0x7: /* HHH */ # OBSOLETE { # OBSOLETE ALU16_BEGIN(VH2_4(rb)); # OBSOLETE ALU16_SUBB(VH2_4(src)); # OBSOLETE ALU16_END(ra, 1); # OBSOLETE } # OBSOLETE break; # OBSOLETE default: # OBSOLETE sim_engine_abort (SD, CPU, cia, "do_subh_ppp - internal error - bad switch"); # OBSOLETE } # OBSOLETE # OBSOLETE _IALU1,11,ppp,00,6.RA,6.RB,6.RC:IALU1:short:iu,mu:SUBHppp # OBSOLETE "subh%s r, r, r" # OBSOLETE do_subh_ppp(_SD, ppp, Ra, Rb, Rc); # OBSOLETE _IALU1,11,ppp,10,6.RA,6.RB,_IMM6:IALU1:short:iu,mu:SUBHppp imm # OBSOLETE "subh%s r, r, " # OBSOLETE do_subh_ppp(_SD, ppp, Ra, Rb, immHL); # OBSOLETE _IALU1,11,ppp,10,6.RA,6.RB,_IMM32:IALU1:long:iu,mu:SUBHppp imm long # OBSOLETE "subh%s r, r, " # OBSOLETE do_subh_ppp(_SD, ppp, Ra, Rb, imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // TRAP # OBSOLETE # OBSOLETE address_word::function::do_trap:address_word trap_vector, address_word nia # OBSOLETE /* Steal trap 31 for doing system calls */ # OBSOLETE /* System calls are defined in libgloss/d30v/syscall.h. */ # OBSOLETE if (trap_vector == EIT_VB + 0x20 + (31 << 3)) # OBSOLETE { # OBSOLETE enum { PARM1 = 2, PARM2, PARM3, PARM4, FUNC }; # OBSOLETE if (GPR[FUNC] == 1) /* exit */ # OBSOLETE { # OBSOLETE sim_engine_halt (sd, STATE_CPU (sd, 0), NULL, cia, sim_exited, # OBSOLETE GPR[PARM1]); # OBSOLETE return -1; /* dummy */ # OBSOLETE } # OBSOLETE else # OBSOLETE { # OBSOLETE CB_SYSCALL syscall; # OBSOLETE # OBSOLETE CB_SYSCALL_INIT (&syscall); # OBSOLETE syscall.arg1 = GPR[PARM1]; # OBSOLETE syscall.arg2 = GPR[PARM2]; # OBSOLETE syscall.arg3 = GPR[PARM3]; # OBSOLETE syscall.arg4 = GPR[PARM4]; # OBSOLETE syscall.func = GPR[FUNC]; # OBSOLETE syscall.p1 = (PTR) SD; # OBSOLETE syscall.read_mem = d30v_read_mem; # OBSOLETE syscall.write_mem = d30v_write_mem; # OBSOLETE # OBSOLETE WRITE32_QUEUE (&GPR[PARM1], # OBSOLETE ((cb_syscall (STATE_CALLBACK (SD), &syscall) # OBSOLETE == CB_RC_OK) # OBSOLETE ? syscall.result # OBSOLETE : -syscall.errcode)); # OBSOLETE return nia; # OBSOLETE } # OBSOLETE } # OBSOLETE else if (TRACE_TRAP_P) # OBSOLETE { # OBSOLETE int reg, i; # OBSOLETE sim_io_eprintf (sd, "\nTrap %ld:\n", (long) ((trap_vector - (EIT_VB + 0x20)) >> 3)); # OBSOLETE for (reg = 0; reg < NR_GENERAL_PURPOSE_REGISTERS; reg += 8) # OBSOLETE { # OBSOLETE sim_io_eprintf (sd, "r%.2d - r%.2d: ", reg, reg+7); # OBSOLETE for (i = 0; i < 8; i++) # OBSOLETE sim_io_eprintf (sd, " 0x%.8lx", (long) GPR[reg+i]); # OBSOLETE sim_io_eprintf (sd, "\n"); # OBSOLETE } # OBSOLETE # OBSOLETE for (reg = 0; reg < 16; reg += 8) # OBSOLETE { # OBSOLETE sim_io_eprintf (sd, "cr%.2d - cr%.2d:", reg, reg+7); # OBSOLETE for (i = 0; i < 8; i++) # OBSOLETE sim_io_eprintf (sd, " 0x%.8lx", (long) CREG[reg+i]); # OBSOLETE sim_io_eprintf (sd, "\n"); # OBSOLETE } # OBSOLETE # OBSOLETE sim_io_eprintf (sd, "a0 - a1: "); # OBSOLETE for (reg = 0; reg < NR_ACCUMULATORS; reg++) # OBSOLETE sim_io_eprintf (sd, " 0x%.8lx 0x%.8lx", # OBSOLETE (long)EXTRACTED64(ACC[reg], 0, 31), # OBSOLETE (long)EXTRACTED64(ACC[reg], 32, 63)); # OBSOLETE sim_io_eprintf (sd, "\n"); # OBSOLETE # OBSOLETE sim_io_eprintf (sd, "f0 - f7: "); # OBSOLETE sim_io_eprintf (sd, " (f0) %d", (int) PSW_VAL(PSW_F0)); # OBSOLETE sim_io_eprintf (sd, " (f1) %d", (int) PSW_VAL(PSW_F1)); # OBSOLETE sim_io_eprintf (sd, " (f2) %d", (int) PSW_VAL(PSW_F2)); # OBSOLETE sim_io_eprintf (sd, " (f3) %d", (int) PSW_VAL(PSW_F3)); # OBSOLETE sim_io_eprintf (sd, " (s) %d", (int) PSW_VAL(PSW_S)); # OBSOLETE sim_io_eprintf (sd, " (v) %d", (int) PSW_VAL(PSW_V)); # OBSOLETE sim_io_eprintf (sd, " (va) %d", (int) PSW_VAL(PSW_VA)); # OBSOLETE sim_io_eprintf (sd, " (c) %d\n", (int) PSW_VAL(PSW_C)); # OBSOLETE # OBSOLETE sim_io_eprintf (sd, "pswh: "); # OBSOLETE sim_io_eprintf (sd, " (sm) %d", (int) PSW_VAL(PSW_SM)); # OBSOLETE sim_io_eprintf (sd, " (ea) %d", (int) PSW_VAL(PSW_EA)); # OBSOLETE sim_io_eprintf (sd, " (ie) %d", (int) PSW_VAL(PSW_IE)); # OBSOLETE sim_io_eprintf (sd, " (rp) %d", (int) PSW_VAL(PSW_RP)); # OBSOLETE sim_io_eprintf (sd, " (md) %d", (int) PSW_VAL(PSW_MD)); # OBSOLETE # OBSOLETE if (PSW_VAL(PSW_DB)) # OBSOLETE sim_io_eprintf (sd, " (db) %d", (int) PSW_VAL(PSW_DB)); # OBSOLETE # OBSOLETE if (PSW_VAL(PSW_DS)) # OBSOLETE sim_io_eprintf (sd, " (ds) %d", (int) PSW_VAL(PSW_DS)); # OBSOLETE # OBSOLETE sim_io_eprintf (sd, "\n"); # OBSOLETE return nia; # OBSOLETE } # OBSOLETE else # OBSOLETE { # OBSOLETE if(PSW_VAL(PSW_RP) && RPT_E == cia) # OBSOLETE { # OBSOLETE WRITE32_QUEUE (&bPC, RPT_S); # OBSOLETE if (RPT_C == 0) # OBSOLETE PSW_SET (PSW_RP, 0); # OBSOLETE } # OBSOLETE else # OBSOLETE WRITE32_QUEUE (&bPC, cia + 8); # OBSOLETE DID_TRAP = 1; # OBSOLETE return trap_vector; # OBSOLETE } # OBSOLETE # OBSOLETE _BRA,01001,00,6.**,6.**,6.RC:BRA:short:mu:TRAP # OBSOLETE "trap r" # OBSOLETE nia = do_trap (_SD, EIT_VB + 0x20 + MASKED32(Rc, 24, 28), nia); # OBSOLETE _BRA,01001,10,6.**,6.**,_IMM6:BRA:short:mu:TRAP imm # OBSOLETE "trap " # OBSOLETE nia = do_trap (_SD, EIT_VB + 0x20 + (imm_5 << 3), nia); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // XOR # OBSOLETE # OBSOLETE _LOGIC,11011,00,6.RA,6.RB,6.RC:LOGIC:short:iu,mu:XOR # OBSOLETE "xor r, r, r" # OBSOLETE WRITE32_QUEUE (Ra, Rb ^ Rc); # OBSOLETE _LOGIC,11011,10,6.RA,6.RB,_IMM6:LOGIC:short:iu,mu:XOR imm # OBSOLETE "xor r, r, " # OBSOLETE WRITE32_QUEUE (Ra, Rb ^ imm); # OBSOLETE _LOGIC,11011,10,6.RA,6.RB,_IMM32:LOGIC:long:iu,mu:XOR imm long # OBSOLETE "xor r, r, " # OBSOLETE WRITE32_QUEUE (Ra, Rb ^ imm); # OBSOLETE # OBSOLETE # OBSOLETE # OBSOLETE // XORFG # OBSOLETE # OBSOLETE _LOGIC,01011,00,***,3.FA,***,3.FB,***,3.FC:LOGIC:short:iu,mu:XORFG # OBSOLETE "xorfg f, f, f" # OBSOLETE PSW_FLAG_SET_QUEUE(FA, PSW_FLAG_VAL(FB) ^ PSW_FLAG_VAL(FC)); # OBSOLETE _LOGIC,01011,10,***,3.FA,***,3.FB,_IMM6:LOGIC:short:iu,mu:XORFG imm # OBSOLETE "xorfg f, f, " # OBSOLETE PSW_FLAG_SET_QUEUE(FA, PSW_FLAG_VAL(FB) ^ (imm_6 & 1));