Index: m32r/ChangeLog

[deliverable/binutils-gdb.git] / sim / v850 / interp.c

diff --git a/sim/v850/interp.c b/sim/v850/interp.c
index 35320116a4e65f7eeccebc94346c155a1fb7a05d..1ca248ca3e9864226397753ce0fa18ae86657834 100644 (file)
--- a/sim/v850/interp.c
+++ b/sim/v850/interp.c
@@ -1,7 +1,8 @@
-#include <signal.h>
 #include "sim-main.h"
 #include "sim-options.h"
 #include "v850_sim.h"
+#include "sim-assert.h"
+#include "itable.h"
 
 #ifdef HAVE_STDLIB_H
 #include <stdlib.h>
@@ -25,6 +26,7 @@
 #endif
 #endif
 
+static const char * get_insn_name (sim_cpu *, int);
 
 /* For compatibility */
 SIM_DESC simulator;
@@ -173,6 +175,14 @@ do_interrupt (sd, data)
                    inttype);
 }
 
+/* Return name of an insn, used by insn profiling.  */
+
+static const char *
+get_insn_name (sim_cpu *cpu, int i)
+{
+  return itable[i].name;
+}
+
 /* These default values correspond to expected usage for the chip.  */
 
 uint32 OP[4];
@@ -182,12 +192,14 @@ SIM_DESC
 sim_open (kind, cb, abfd, argv)
      SIM_OPEN_KIND kind;
      host_callback *cb;
-     struct _bfd *abfd;
+     struct bfd *abfd;
      char **argv;
 {
   SIM_DESC sd = sim_state_alloc (kind, cb);
   int mach;
 
+  SIM_ASSERT (STATE_MAGIC (sd) == SIM_MAGIC_NUMBER);
+
   /* for compatibility */
   simulator = sd;
 
@@ -197,6 +209,10 @@ sim_open (kind, cb, abfd, argv)
   STATE_WATCHPOINTS (sd)->interrupt_handler = do_interrupt;
   STATE_WATCHPOINTS (sd)->interrupt_names = interrupt_names;
 
+  /* Initialize the mechanism for doing insn profiling.  */
+  CPU_INSN_NAME (STATE_CPU (sd, 0)) = get_insn_name;
+  CPU_MAX_INSNS (STATE_CPU (sd, 0)) = nr_itable_entries;
+
   if (sim_pre_argv_init (sd, argv[0]) != SIM_RC_OK)
     return 0;
 
@@ -260,20 +276,11 @@ sim_open (kind, cb, abfd, argv)
   switch (mach)
     {
     case bfd_mach_v850:
-      /* start-sanitize-v850e */
     case bfd_mach_v850e:
-      /* end-sanitize-v850e */
+    case bfd_mach_v850e1:
       STATE_CPU (sd, 0)->psw_mask = (PSW_NP | PSW_EP | PSW_ID | PSW_SAT
                                     | PSW_CY | PSW_OV | PSW_S | PSW_Z);
       break;
-      /* start-sanitize-v850eq */
-    case bfd_mach_v850eq:
-      PSW |= PSW_US;
-      STATE_CPU (sd, 0)->psw_mask = (PSW_US
-                                    | PSW_NP | PSW_EP | PSW_ID | PSW_SAT
-                                    | PSW_CY | PSW_OV | PSW_S | PSW_Z);
-      break;
-      /* end-sanitize-v850eq */
     }
 
   return sd;
@@ -288,57 +295,39 @@ sim_close (sd, quitting)
   sim_module_uninstall (sd);
 }
 
-int
-sim_stop (sd)
-     SIM_DESC sd;
-{
-  return 0;
-}
-
-void
-sim_info (sd, verbose)
-     SIM_DESC sd;
-     int verbose;
-{
-  profile_print (sd, STATE_VERBOSE_P (sd), NULL, NULL);
-}
-
 SIM_RC
 sim_create_inferior (sd, prog_bfd, argv, env)
      SIM_DESC sd;
-     struct _bfd *prog_bfd;
+     struct bfd *prog_bfd;
      char **argv;
      char **env;
 {
   memset (&State, 0, sizeof (State));
   if (prog_bfd != NULL)
     PC = bfd_get_start_address (prog_bfd);
-  /* start-sanitize-v850eq */
-  /* For v850eq, set PSW[US] by default */
-  if (STATE_ARCHITECTURE (sd) != NULL
-      && STATE_ARCHITECTURE (sd)->arch == bfd_arch_v850
-      && STATE_ARCHITECTURE (sd)->mach == bfd_mach_v850eq)
-    PSW |= PSW_US;
-  /* end-sanitize-v850eq */
   return SIM_RC_OK;
 }
 
-void
-sim_fetch_register (sd, rn, memory)
+int
+sim_fetch_register (sd, rn, memory, length)
      SIM_DESC sd;
      int rn;
      unsigned char *memory;
+     int length;
 {
   *(unsigned32*)memory = H2T_4 (State.regs[rn]);
+  return -1;
 }
  
-void
-sim_store_register (sd, rn, memory)
+int
+sim_store_register (sd, rn, memory, length)
      SIM_DESC sd;
      int rn;
      unsigned char *memory;
+     int length;
 {
   State.regs[rn] = T2H_4 (*(unsigned32*)memory);
+  return -1;
 }
 
 void