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-rw-r--r--sim/fr30/mloop.in236
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diff --git a/sim/fr30/mloop.in b/sim/fr30/mloop.in
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--- a/sim/fr30/mloop.in
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-# OBSOLETE # Simulator main loop for fr30. -*- C -*-
-# OBSOLETE # Copyright (C) 1998, 1999 Free Software Foundation, Inc.
-# OBSOLETE # Contributed by Cygnus Solutions.
-# OBSOLETE #
-# OBSOLETE # This file is part of the GNU Simulators.
-# 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, or (at your option)
-# OBSOLETE # 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 along
-# OBSOLETE # with this program; if not, write to the Free Software Foundation, Inc.,
-# OBSOLETE # 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-# OBSOLETE
-# OBSOLETE # Syntax:
-# OBSOLETE # /bin/sh mainloop.in command
-# OBSOLETE #
-# OBSOLETE # Command is one of:
-# OBSOLETE #
-# OBSOLETE # init
-# OBSOLETE # support
-# OBSOLETE # extract-{simple,scache,pbb}
-# OBSOLETE # {full,fast}-exec-{simple,scache,pbb}
-# OBSOLETE #
-# OBSOLETE # A target need only provide a "full" version of one of simple,scache,pbb.
-# OBSOLETE # If the target wants it can also provide a fast version of same.
-# OBSOLETE # It can't provide more than this, however for illustration's sake the FR30
-# OBSOLETE # port provides examples of all.
-# OBSOLETE
-# OBSOLETE # ??? After a few more ports are done, revisit.
-# OBSOLETE # Will eventually need to machine generate a lot of this.
-# OBSOLETE
-# OBSOLETE case "x$1" in
-# OBSOLETE
-# OBSOLETE xsupport)
-# OBSOLETE
-# OBSOLETE cat <<EOF
-# OBSOLETE
-# OBSOLETE static INLINE const IDESC *
-# OBSOLETE extract (SIM_CPU *current_cpu, PCADDR pc, CGEN_INSN_INT insn, ARGBUF *abuf,
-# OBSOLETE int fast_p)
-# OBSOLETE {
-# OBSOLETE const IDESC *id = @cpu@_decode (current_cpu, pc, insn, abuf);
-# OBSOLETE @cpu@_fill_argbuf (current_cpu, abuf, id, pc, fast_p);
-# OBSOLETE if (! fast_p)
-# OBSOLETE {
-# OBSOLETE int trace_p = PC_IN_TRACE_RANGE_P (current_cpu, pc);
-# OBSOLETE int profile_p = PC_IN_PROFILE_RANGE_P (current_cpu, pc);
-# OBSOLETE @cpu@_fill_argbuf_tp (current_cpu, abuf, trace_p, profile_p);
-# OBSOLETE }
-# OBSOLETE return id;
-# OBSOLETE }
-# OBSOLETE
-# OBSOLETE static INLINE SEM_PC
-# OBSOLETE execute (SIM_CPU *current_cpu, SCACHE *sc, int fast_p)
-# OBSOLETE {
-# OBSOLETE SEM_PC vpc;
-# OBSOLETE
-# OBSOLETE if (fast_p)
-# OBSOLETE {
-# OBSOLETE #if ! WITH_SEM_SWITCH_FAST
-# OBSOLETE #if WITH_SCACHE
-# OBSOLETE vpc = (*sc->argbuf.semantic.sem_fast) (current_cpu, sc);
-# OBSOLETE #else
-# OBSOLETE vpc = (*sc->argbuf.semantic.sem_fast) (current_cpu, &sc->argbuf);
-# OBSOLETE #endif
-# OBSOLETE #else
-# OBSOLETE abort ();
-# OBSOLETE #endif /* WITH_SEM_SWITCH_FAST */
-# OBSOLETE }
-# OBSOLETE else
-# OBSOLETE {
-# OBSOLETE #if ! WITH_SEM_SWITCH_FULL
-# OBSOLETE ARGBUF *abuf = &sc->argbuf;
-# OBSOLETE const IDESC *idesc = abuf->idesc;
-# OBSOLETE #if WITH_SCACHE_PBB
-# OBSOLETE int virtual_p = CGEN_ATTR_VALUE (NULL, idesc->attrs, CGEN_INSN_VIRTUAL);
-# OBSOLETE #else
-# OBSOLETE int virtual_p = 0;
-# OBSOLETE #endif
-# OBSOLETE
-# OBSOLETE if (! virtual_p)
-# OBSOLETE {
-# OBSOLETE /* FIXME: call x-before */
-# OBSOLETE if (ARGBUF_PROFILE_P (abuf))
-# OBSOLETE PROFILE_COUNT_INSN (current_cpu, abuf->addr, idesc->num);
-# OBSOLETE /* FIXME: Later make cover macros: PROFILE_INSN_{INIT,FINI}. */
-# OBSOLETE if (PROFILE_MODEL_P (current_cpu)
-# OBSOLETE && ARGBUF_PROFILE_P (abuf))
-# OBSOLETE @cpu@_model_insn_before (current_cpu, 1 /*first_p*/);
-# OBSOLETE TRACE_INSN_INIT (current_cpu, abuf, 1);
-# OBSOLETE TRACE_INSN (current_cpu, idesc->idata,
-# OBSOLETE (const struct argbuf *) abuf, abuf->addr);
-# OBSOLETE }
-# OBSOLETE #if WITH_SCACHE
-# OBSOLETE vpc = (*sc->argbuf.semantic.sem_full) (current_cpu, sc);
-# OBSOLETE #else
-# OBSOLETE vpc = (*sc->argbuf.semantic.sem_full) (current_cpu, abuf);
-# OBSOLETE #endif
-# OBSOLETE if (! virtual_p)
-# OBSOLETE {
-# OBSOLETE /* FIXME: call x-after */
-# OBSOLETE if (PROFILE_MODEL_P (current_cpu)
-# OBSOLETE && ARGBUF_PROFILE_P (abuf))
-# OBSOLETE {
-# OBSOLETE int cycles;
-# OBSOLETE
-# OBSOLETE cycles = (*idesc->timing->model_fn) (current_cpu, sc);
-# OBSOLETE @cpu@_model_insn_after (current_cpu, 1 /*last_p*/, cycles);
-# OBSOLETE }
-# OBSOLETE TRACE_INSN_FINI (current_cpu, abuf, 1);
-# OBSOLETE }
-# OBSOLETE #else
-# OBSOLETE abort ();
-# OBSOLETE #endif /* WITH_SEM_SWITCH_FULL */
-# OBSOLETE }
-# OBSOLETE
-# OBSOLETE return vpc;
-# OBSOLETE }
-# OBSOLETE
-# OBSOLETE EOF
-# OBSOLETE
-# OBSOLETE ;;
-# OBSOLETE
-# OBSOLETE xinit)
-# OBSOLETE
-# OBSOLETE cat <<EOF
-# OBSOLETE /*xxxinit*/
-# OBSOLETE EOF
-# OBSOLETE
-# OBSOLETE ;;
-# OBSOLETE
-# OBSOLETE xextract-simple | xextract-scache)
-# OBSOLETE
-# OBSOLETE # Inputs: current_cpu, vpc, sc, FAST_P
-# OBSOLETE # Outputs: sc filled in
-# OBSOLETE
-# OBSOLETE cat <<EOF
-# OBSOLETE {
-# OBSOLETE CGEN_INSN_INT insn = GETIMEMUHI (current_cpu, vpc);
-# OBSOLETE extract (current_cpu, vpc, insn, SEM_ARGBUF (sc), FAST_P);
-# OBSOLETE }
-# OBSOLETE EOF
-# OBSOLETE
-# OBSOLETE ;;
-# OBSOLETE
-# OBSOLETE xextract-pbb)
-# OBSOLETE
-# OBSOLETE # Inputs: current_cpu, pc, sc, max_insns, FAST_P
-# OBSOLETE # Outputs: sc, pc
-# OBSOLETE # sc must be left pointing past the last created entry.
-# OBSOLETE # pc must be left pointing past the last created entry.
-# OBSOLETE # If the pbb is terminated by a cti insn, SET_CTI_VPC(sc) must be called
-# OBSOLETE # to record the vpc of the cti insn.
-# OBSOLETE # SET_INSN_COUNT(n) must be called to record number of real insns.
-# OBSOLETE
-# OBSOLETE cat <<EOF
-# OBSOLETE {
-# OBSOLETE const IDESC *idesc;
-# OBSOLETE int icount = 0;
-# OBSOLETE
-# OBSOLETE while (max_insns > 0)
-# OBSOLETE {
-# OBSOLETE UHI insn = GETIMEMUHI (current_cpu, pc);
-# OBSOLETE idesc = extract (current_cpu, pc, insn, &sc->argbuf, FAST_P);
-# OBSOLETE ++sc;
-# OBSOLETE --max_insns;
-# OBSOLETE ++icount;
-# OBSOLETE pc += idesc->length;
-# OBSOLETE if (IDESC_CTI_P (idesc))
-# OBSOLETE {
-# OBSOLETE SET_CTI_VPC (sc - 1);
-# OBSOLETE
-# OBSOLETE /* Delay slot? */
-# OBSOLETE /* ??? breakpoints in delay slots */
-# OBSOLETE if (CGEN_ATTR_VALUE (NULL, idesc->attrs, CGEN_INSN_DELAY_SLOT))
-# OBSOLETE {
-# OBSOLETE UHI insn = GETIMEMUHI (current_cpu, pc);
-# OBSOLETE idesc = extract (current_cpu, pc, insn, &sc->argbuf, FAST_P);
-# OBSOLETE if (CGEN_ATTR_VALUE (NULL, idesc->attrs, CGEN_INSN_NOT_IN_DELAY_SLOT))
-# OBSOLETE {
-# OBSOLETE /* malformed program */
-# OBSOLETE sim_io_eprintf (CPU_STATE (current_cpu),
-# OBSOLETE "malformed program, \`%s' insn in delay slot\n",
-# OBSOLETE CGEN_INSN_NAME (idesc->idata));
-# OBSOLETE }
-# OBSOLETE else
-# OBSOLETE {
-# OBSOLETE ++sc;
-# OBSOLETE --max_insns;
-# OBSOLETE ++icount;
-# OBSOLETE pc += idesc->length;
-# OBSOLETE }
-# OBSOLETE }
-# OBSOLETE break;
-# OBSOLETE }
-# OBSOLETE }
-# OBSOLETE
-# OBSOLETE Finish:
-# OBSOLETE SET_INSN_COUNT (icount);
-# OBSOLETE }
-# OBSOLETE EOF
-# OBSOLETE
-# OBSOLETE ;;
-# OBSOLETE
-# OBSOLETE xfull-exec-* | xfast-exec-*)
-# OBSOLETE
-# OBSOLETE # Inputs: current_cpu, sc, FAST_P
-# OBSOLETE # Outputs: vpc
-# OBSOLETE # vpc contains the address of the next insn to execute
-# OBSOLETE
-# OBSOLETE cat <<EOF
-# OBSOLETE {
-# OBSOLETE #if (! FAST_P && WITH_SEM_SWITCH_FULL) || (FAST_P && WITH_SEM_SWITCH_FAST)
-# OBSOLETE #define DEFINE_SWITCH
-# OBSOLETE #include "sem-switch.c"
-# OBSOLETE #else
-# OBSOLETE vpc = execute (current_cpu, vpc, FAST_P);
-# OBSOLETE #endif
-# OBSOLETE }
-# OBSOLETE EOF
-# OBSOLETE
-# OBSOLETE ;;
-# OBSOLETE
-# OBSOLETE *)
-# OBSOLETE echo "Invalid argument to mainloop.in: $1" >&2
-# OBSOLETE exit 1
-# OBSOLETE ;;
-# OBSOLETE
-# OBSOLETE esac
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