Initial creation of sourceware repository

1 files changed, 0 insertions, 192 deletions

diff --git a/sim/common/sim-model.c b/sim/common/sim-model.c
deleted file mode 100644
index 47be996..0000000
--- a/sim/common/sim-model.c
+++ /dev/null
@@ -1,192 +0,0 @@
-/* Model support.
-   Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
-   Contributed by Cygnus Support.
-
-This file is part of GDB, the GNU debugger.
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "sim-main.h"
-#include "libiberty.h"
-#include "sim-options.h"
-#include "sim-io.h"
-#include "sim-assert.h"
-#include "bfd.h"
-
-static void model_set (SIM_DESC, sim_cpu *, const MODEL *);
-
-static DECLARE_OPTION_HANDLER (model_option_handler);
-
-static MODULE_INIT_FN sim_model_init;
-
-#define OPTION_MODEL (OPTION_START + 0)
-
-static const OPTION model_options[] = {
-  { {"model", required_argument, NULL, OPTION_MODEL},
-      '\0', "MODEL", "Specify model to simulate",
-      model_option_handler },
-  { {NULL, no_argument, NULL, 0}, '\0', NULL, NULL, NULL }
-};
-
-static SIM_RC
-model_option_handler (SIM_DESC sd, sim_cpu *cpu, int opt,
-		      char *arg, int is_command)
-{
-  switch (opt)
-    {
-    case OPTION_MODEL :
-      {
-	const MODEL *model = sim_model_lookup (arg);
-	if (! model)
-	  {
-	    sim_io_eprintf (sd, "unknown model `%s'", arg);
-	    return SIM_RC_FAIL;
-	  }
-	sim_model_set (sd, cpu, model);
-	break;
-      }
-    }
-
-  return SIM_RC_OK;
-}
-
-SIM_RC
-sim_model_install (SIM_DESC sd)
-{
-  SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER);
-
-  sim_add_option_table (sd, NULL, model_options);
-  sim_module_add_init_fn (sd, sim_model_init);
-
-  return SIM_RC_OK;
-}
-
-/* Subroutine of sim_model_set to set the model for one cpu.  */
-
-static void
-model_set (SIM_DESC sd, sim_cpu *cpu, const MODEL *model)
-{
-  CPU_MACH (cpu) = MODEL_MACH (model);
-  CPU_MODEL (cpu) = model;
-  (* MACH_INIT_CPU (MODEL_MACH (model))) (cpu);
-  (* MODEL_INIT (model)) (cpu);
-}
-
-/* Set the current model of CPU to MODEL.
-   If CPU is NULL, all cpus are set to MODEL.  */
-
-void
-sim_model_set (SIM_DESC sd, sim_cpu *cpu, const MODEL *model)
-{
-  if (! cpu)
-    {
-      int c;
-
-      for (c = 0; c < MAX_NR_PROCESSORS; ++c)
-	if (STATE_CPU (sd, c))
-	  model_set (sd, STATE_CPU (sd, c), model);
-    }
-  else
-    {
-      model_set (sd, cpu, model);
-    }
-}
-
-/* Look up model named NAME.
-   Result is pointer to MODEL entry or NULL if not found.  */
-
-const MODEL *
-sim_model_lookup (const char *name)
-{
-  const MACH **machp;
-  const MODEL *model;
-
-  for (machp = & sim_machs[0]; *machp != NULL; ++machp)
-    {
-      for (model = MACH_MODELS (*machp); MODEL_NAME (model) != NULL; ++model)
-	{
-	  if (strcmp (MODEL_NAME (model), name) == 0)
-	    return model;
-	}
-    }
-  return NULL;
-}
-
-/* Look up machine named NAME.
-   Result is pointer to MACH entry or NULL if not found.  */
-
-const MACH *
-sim_mach_lookup (const char *name)
-{
-  const MACH **machp;
-
-  for (machp = & sim_machs[0]; *machp != NULL; ++machp)
-    {
-      if (strcmp (MACH_NAME (*machp), name) == 0)
-	return *machp;
-    }
-  return NULL;
-}
-
-/* Initialize model support.  */
-
-static SIM_RC
-sim_model_init (SIM_DESC sd)
-{
-  SIM_CPU *cpu;
-
-  /* If both cpu model and state architecture are set, ensure they're
-     compatible.  If only one is set, set the other.  If neither are set,
-     use the default model.  STATE_ARCHITECTURE is the bfd_arch_info data
-     for the selected "mach" (bfd terminology).  */
-
-  /* Only check cpu 0.  STATE_ARCHITECTURE is for that one only.  */
-  /* ??? At present this only supports homogeneous multiprocessors.  */
-  cpu = STATE_CPU (sd, 0);
-
-  if (! STATE_ARCHITECTURE (sd)
-      && ! CPU_MACH (cpu))
-    {
-      /* Set the default model.  */
-      const MODEL *model = sim_model_lookup (WITH_DEFAULT_MODEL);
-      sim_model_set (sd, NULL, model);
-    }
-
-  if (STATE_ARCHITECTURE (sd)
-      && CPU_MACH (cpu))
-    {
-      if (strcmp (STATE_ARCHITECTURE (sd)->printable_name,
-		  MACH_BFD_NAME (CPU_MACH (cpu))) != 0)
-	{
-	  sim_io_eprintf (sd, "invalid model `%s' for `%s'\n",
-			  MODEL_NAME (CPU_MODEL (cpu)),
-			  STATE_ARCHITECTURE (sd)->printable_name);
-	  return SIM_RC_FAIL;
-	}
-    }
-  else if (STATE_ARCHITECTURE (sd))
-    {
-      /* Use the default model for the selected machine.
-	 The default model is the first one in the list.  */
-      const MACH *mach = sim_mach_lookup (STATE_ARCHITECTURE (sd)->printable_name);
-      sim_model_set (sd, NULL, MACH_MODELS (mach));
-    }
-  else
-    {
-      STATE_ARCHITECTURE (sd) = bfd_scan_arch (MACH_BFD_NAME (CPU_MACH (cpu)));
-    }
-
-  return SIM_RC_OK;
-}