sim: d10v: drop global callback state

Now that we have access to the sim state in all the right places,
use existing sim helpers in place of d10v_callback directly.

diff --git a/sim/d10v/ChangeLog b/sim/d10v/ChangeLog
index e26ef6cb86567418db8646ae2a1f3b5d628a2bc8..5dbad827658da35632ebda29426aab998f3e1107 100644 (file)
--- a/sim/d10v/ChangeLog
+++ b/sim/d10v/ChangeLog
@@ -1,3 +1,21 @@
+2015-11-15  Mike Frysinger  <vapier@gentoo.org>
+
+       * d10v_sim.h (d10v_callback): Delete.
+       * interp.c (d10v_callback): Delete.
+       (do_long, do_2_short, do_parallel, set_dmap_register,
+       set_imap_register, xfer_mem, dmem_addr, imem_addr, sim_info,
+       sim_create_inferior): Replace d10v_callback->printf_filtered
+       with sim_io_printf.
+       (sim_open): Delete d10v_callback assignment.
+       * simops.c (move_to_cr, trace_input_func, do_trace_output_flush,
+       do_trace_output_finish, trace_output_40, trace_output_32,
+       trace_output_16, trace_output_void, trace_output_flag, OP_5F20,
+       OP_5201, OP_27000000, OP_3220, OP_3400, OP_3000, OP_6C1F, OP_6C01,
+       OP_6E1F, OP_6E01): Replace d10v_callback->printf_filtered with
+       sim_io_printf and d10v_callback->flush_stdout with
+       sim_io_flush_stdout.
+       (OP_5F00): Likewise.  Rename d10v_callback to cb.
+
 2015-11-15  Mike Frysinger  <vapier@gentoo.org>
 
        * Makefile.in (SIM_OBJS): Add sim-reason.o, sim-resume.o, and

diff --git a/sim/d10v/d10v_sim.h b/sim/d10v/d10v_sim.h
index e2d21112e4051ce7842bf2d0fecf1f6f29bf17b2..86243c9f70022177ef0c1de751ba206e795bce53 100644 (file)
--- a/sim/d10v/d10v_sim.h
+++ b/sim/d10v/d10v_sim.h
@@ -273,7 +273,6 @@ struct _state
 } State;
 
 
-extern host_callback *d10v_callback;
 extern uint16 OP[4];
 extern struct simops Simops[];
 

diff --git a/sim/d10v/interp.c b/sim/d10v/interp.c
index 263156e2f20dcc1b316af549a4804f96c6924298..70004296f68f0fbb19a0dd3c27e5d226a67ff228 100644 (file)
--- a/sim/d10v/interp.c
+++ b/sim/d10v/interp.c
@@ -31,7 +31,6 @@ int d10v_debug;
 
 int old_segment_mapping;
 
-host_callback *d10v_callback;
 unsigned long ins_type_counters[ (int)INS_MAX ];
 
 uint16 OP[4];
@@ -109,7 +108,7 @@ do_long (SIM_DESC sd, SIM_CPU *cpu, uint32 ins)
   struct hash_entry *h;
 #ifdef DEBUG
   if ((d10v_debug & DEBUG_INSTRUCTION) != 0)
-    (*d10v_callback->printf_filtered) (d10v_callback, "do_long 0x%x\n", ins);
+    sim_io_printf (sd, "do_long 0x%x\n", ins);
 #endif
   h = lookup_hash (sd, cpu, ins, 1);
   if (h == NULL)
@@ -128,8 +127,8 @@ do_2_short (SIM_DESC sd, SIM_CPU *cpu, uint16 ins1, uint16 ins2, enum _leftright
 
 #ifdef DEBUG
   if ((d10v_debug & DEBUG_INSTRUCTION) != 0)
-    (*d10v_callback->printf_filtered) (d10v_callback, "do_2_short 0x%x (%s) -> 0x%x\n",
-                                      ins1, (leftright) ? "left" : "right", ins2);
+    sim_io_printf (sd, "do_2_short 0x%x (%s) -> 0x%x\n", ins1,
+                  leftright ? "left" : "right", ins2);
 #endif
 
   if (leftright == LEFT_FIRST)
@@ -178,7 +177,7 @@ do_parallel (SIM_DESC sd, SIM_CPU *cpu, uint16 ins1, uint16 ins2)
   struct hash_entry *h1, *h2;
 #ifdef DEBUG
   if ((d10v_debug & DEBUG_INSTRUCTION) != 0)
-    (*d10v_callback->printf_filtered) (d10v_callback, "do_parallel 0x%x || 0x%x\n", ins1, ins2);
+    sim_io_printf (sd, "do_parallel 0x%x || 0x%x\n", ins1, ins2);
 #endif
   ins_type_counters[ (int)INS_PARALLEL ]++;
   h1 = lookup_hash (sd, cpu, ins1, 0);
@@ -301,8 +300,7 @@ set_dmap_register (SIM_DESC sd, int reg_nr, unsigned long value)
 #ifdef DEBUG
   if ((d10v_debug & DEBUG_MEMORY))
     {
-      (*d10v_callback->printf_filtered)
-       (d10v_callback, "mem: dmap%d=0x%04lx\n", reg_nr, value);
+      sim_io_printf (sd, "mem: dmap%d=0x%04lx\n", reg_nr, value);
     }
 #endif
 }
@@ -324,8 +322,7 @@ set_imap_register (SIM_DESC sd, int reg_nr, unsigned long value)
 #ifdef DEBUG
   if ((d10v_debug & DEBUG_MEMORY))
     {
-      (*d10v_callback->printf_filtered)
-       (d10v_callback, "mem: imap%d=0x%04lx\n", reg_nr, value);
+      sim_io_printf (sd, "mem: imap%d=0x%04lx\n", reg_nr, value);
     }
 #endif
 }
@@ -686,10 +683,10 @@ xfer_mem (SIM_DESC sd,
 #ifdef DEBUG
   if ((d10v_debug & DEBUG_INSTRUCTION) != 0)
     {
-      (*d10v_callback->printf_filtered)
-       (d10v_callback,
+      sim_io_printf
+       (sd,
         "sim_%s %d bytes: 0x%08lx (%s) -> 0x%08lx (%s) -> 0x%08lx (%s)\n",
-            (write_p ? "write" : "read"),
+        write_p ? "write" : "read",
         phys_size, virt, last_from,
         phys, last_to,
         (long) memory, last_segname);
@@ -813,7 +810,6 @@ sim_open (SIM_OPEN_KIND kind, host_callback *cb, struct bfd *abfd, char **argv)
       CPU_PC_STORE (cpu) = d10v_pc_set;
     }
 
-  d10v_callback = cb;
   old_segment_mapping = 0;
 
   /* NOTE: This argument parsing is only effective when this function
@@ -884,8 +880,8 @@ dmem_addr (SIM_DESC sd, SIM_CPU *cpu, uint16 offset)
 #ifdef DEBUG
   if ((d10v_debug & DEBUG_MEMORY))
     {
-      (*d10v_callback->printf_filtered)
-       (d10v_callback,
+      sim_io_printf
+       (sd,
         "mem: 0x%08x (%s) -> 0x%08lx %d (%s) -> 0x%08lx (%s)\n",
         offset, last_from,
         phys, phys_size, last_to,
@@ -908,8 +904,8 @@ imem_addr (SIM_DESC sd, SIM_CPU *cpu, uint32 offset)
 #ifdef DEBUG
   if ((d10v_debug & DEBUG_MEMORY))
     {
-      (*d10v_callback->printf_filtered)
-       (d10v_callback,
+      sim_io_printf
+       (sd,
         "mem: 0x%08x (%s) -> 0x%08lx %d (%s) -> 0x%08lx (%s)\n",
         offset, last_from,
         phys, phys_size, last_to,
@@ -1077,69 +1073,69 @@ sim_info (SIM_DESC sd, int verbose)
   int nop_size                 = strlen (add_commas (buf1, sizeof (buf1), (left_nops > right_nops) ? left_nops : right_nops));
   int normal_size              = strlen (add_commas (buf1, sizeof (buf1), (left > right) ? left : right));
 
-  (*d10v_callback->printf_filtered) (d10v_callback,
-                                    "executed %*s left  instruction(s), %*s normal, %*s parallel, %*s EXExxx, %*s nops\n",
-                                    size, add_commas (buf1, sizeof (buf1), left_total),
-                                    normal_size, add_commas (buf2, sizeof (buf2), left),
-                                    parallel_size, add_commas (buf3, sizeof (buf3), left_parallel),
-                                    cond_size, add_commas (buf4, sizeof (buf4), left_cond),
-                                    nop_size, add_commas (buf5, sizeof (buf5), left_nops));
-
-  (*d10v_callback->printf_filtered) (d10v_callback,
-                                    "executed %*s right instruction(s), %*s normal, %*s parallel, %*s EXExxx, %*s nops\n",
-                                    size, add_commas (buf1, sizeof (buf1), right_total),
-                                    normal_size, add_commas (buf2, sizeof (buf2), right),
-                                    parallel_size, add_commas (buf3, sizeof (buf3), right_parallel),
-                                    cond_size, add_commas (buf4, sizeof (buf4), right_cond),
-                                    nop_size, add_commas (buf5, sizeof (buf5), right_nops));
+  sim_io_printf (sd,
+                "executed %*s left  instruction(s), %*s normal, %*s parallel, %*s EXExxx, %*s nops\n",
+                size, add_commas (buf1, sizeof (buf1), left_total),
+                normal_size, add_commas (buf2, sizeof (buf2), left),
+                parallel_size, add_commas (buf3, sizeof (buf3), left_parallel),
+                cond_size, add_commas (buf4, sizeof (buf4), left_cond),
+                nop_size, add_commas (buf5, sizeof (buf5), left_nops));
+
+  sim_io_printf (sd,
+                "executed %*s right instruction(s), %*s normal, %*s parallel, %*s EXExxx, %*s nops\n",
+                size, add_commas (buf1, sizeof (buf1), right_total),
+                normal_size, add_commas (buf2, sizeof (buf2), right),
+                parallel_size, add_commas (buf3, sizeof (buf3), right_parallel),
+                cond_size, add_commas (buf4, sizeof (buf4), right_cond),
+                nop_size, add_commas (buf5, sizeof (buf5), right_nops));
 
   if (ins_long)
-    (*d10v_callback->printf_filtered) (d10v_callback,
-                                      "executed %*s long instruction(s)\n",
-                                      size, add_commas (buf1, sizeof (buf1), ins_long));
+    sim_io_printf (sd,
+                  "executed %*s long instruction(s)\n",
+                  size, add_commas (buf1, sizeof (buf1), ins_long));
 
   if (parallel)
-    (*d10v_callback->printf_filtered) (d10v_callback,
-                                      "executed %*s parallel instruction(s)\n",
-                                      size, add_commas (buf1, sizeof (buf1), parallel));
+    sim_io_printf (sd,
+                  "executed %*s parallel instruction(s)\n",
+                  size, add_commas (buf1, sizeof (buf1), parallel));
 
   if (leftright)
-    (*d10v_callback->printf_filtered) (d10v_callback,
-                                      "executed %*s instruction(s) encoded L->R\n",
-                                      size, add_commas (buf1, sizeof (buf1), leftright));
+    sim_io_printf (sd,
+                  "executed %*s instruction(s) encoded L->R\n",
+                  size, add_commas (buf1, sizeof (buf1), leftright));
 
   if (rightleft)
-    (*d10v_callback->printf_filtered) (d10v_callback,
-                                      "executed %*s instruction(s) encoded R->L\n",
-                                      size, add_commas (buf1, sizeof (buf1), rightleft));
+    sim_io_printf (sd,
+                  "executed %*s instruction(s) encoded R->L\n",
+                  size, add_commas (buf1, sizeof (buf1), rightleft));
 
   if (unknown)
-    (*d10v_callback->printf_filtered) (d10v_callback,
-                                      "executed %*s unknown instruction(s)\n",
-                                      size, add_commas (buf1, sizeof (buf1), unknown));
+    sim_io_printf (sd,
+                  "executed %*s unknown instruction(s)\n",
+                  size, add_commas (buf1, sizeof (buf1), unknown));
 
   if (cond_true)
-    (*d10v_callback->printf_filtered) (d10v_callback,
-                                      "executed %*s instruction(s) due to EXExxx condition being true\n",
-                                      size, add_commas (buf1, sizeof (buf1), cond_true));
+    sim_io_printf (sd,
+                  "executed %*s instruction(s) due to EXExxx condition being true\n",
+                  size, add_commas (buf1, sizeof (buf1), cond_true));
 
   if (cond_false)
-    (*d10v_callback->printf_filtered) (d10v_callback,
-                                      "skipped  %*s instruction(s) due to EXExxx condition being false\n",
-                                      size, add_commas (buf1, sizeof (buf1), cond_false));
+    sim_io_printf (sd,
+                  "skipped  %*s instruction(s) due to EXExxx condition being false\n",
+                  size, add_commas (buf1, sizeof (buf1), cond_false));
 
   if (cond_jump)
-    (*d10v_callback->printf_filtered) (d10v_callback,
-                                      "skipped  %*s instruction(s) due to conditional branch succeeding\n",
-                                      size, add_commas (buf1, sizeof (buf1), cond_jump));
+    sim_io_printf (sd,
+                  "skipped  %*s instruction(s) due to conditional branch succeeding\n",
+                  size, add_commas (buf1, sizeof (buf1), cond_jump));
 
-  (*d10v_callback->printf_filtered) (d10v_callback,
-                                    "executed %*s cycle(s)\n",
-                                    size, add_commas (buf1, sizeof (buf1), cycles));
+  sim_io_printf (sd,
+                "executed %*s cycle(s)\n",
+                size, add_commas (buf1, sizeof (buf1), cycles));
 
-  (*d10v_callback->printf_filtered) (d10v_callback,
-                                    "executed %*s total instructions\n",
-                                    size, add_commas (buf1, sizeof (buf1), total));
+  sim_io_printf (sd,
+                "executed %*s total instructions\n",
+                size, add_commas (buf1, sizeof (buf1), total));
 }
 
 SIM_RC
@@ -1165,7 +1161,7 @@ sim_create_inferior (SIM_DESC sd, struct bfd *abfd, char **argv, char **env)
     start_address = 0xffc0 << 2;
 #ifdef DEBUG
   if (d10v_debug)
-    (*d10v_callback->printf_filtered) (d10v_callback, "sim_create_inferior:  PC=0x%lx\n", (long) start_address);
+    sim_io_printf (sd, "sim_create_inferior:  PC=0x%lx\n", (long) start_address);
 #endif
   {
     SIM_CPU *cpu = STATE_CPU (sd, 0);

diff --git a/sim/d10v/simops.c b/sim/d10v/simops.c
index 6eb1a209ad6cb044829f48f51787028ea5ca1d41..92fd82710fd53f9a28bf72439d61b50d73e5440b 100644 (file)
--- a/sim/d10v/simops.c
+++ b/sim/d10v/simops.c
@@ -90,8 +90,8 @@ move_to_cr (SIM_DESC sd, SIM_CPU *cpu, int cr, reg_t mask, reg_t val, int psw_hw
        {
          if (val & PSW_ST_BIT && !(val & PSW_FX_BIT))
            {
-             (*d10v_callback->printf_filtered)
-               (d10v_callback,
+             sim_io_printf
+               (sd,
                 "ERROR at PC 0x%x: ST can only be set when FX is set.\n",
                 PC<<2);
              EXCEPTION (SIM_SIGILL);
@@ -188,7 +188,7 @@ trace_input_func (SIM_DESC sd, const char *name, enum op_types in1, enum op_type
     }
 
   if ((d10v_debug & DEBUG_LINE_NUMBER) == 0)
-    (*d10v_callback->printf_filtered) (d10v_callback,
+    sim_io_printf (sd,
                                       "0x%.*x %s: %-*s ",
                                       SIZE_PC, (unsigned)PC,
                                       type,
@@ -240,7 +240,7 @@ trace_input_func (SIM_DESC sd, const char *name, enum op_types in1, enum op_type
            }
        }
 
-      (*d10v_callback->printf_filtered) (d10v_callback,
+      sim_io_printf (sd,
                                         "0x%.*x %s: %-*.*s %-*s ",
                                         SIZE_PC, (unsigned)PC,
                                         type,
@@ -369,12 +369,12 @@ trace_input_func (SIM_DESC sd, const char *name, enum op_types in1, enum op_type
     {
       *p++ = '\n';
       *p = '\0';
-      (*d10v_callback->printf_filtered) (d10v_callback, "%s", buf);
+      sim_io_printf (sd, "%s", buf);
     }
   else
     {
       *p = '\0';
-      (*d10v_callback->printf_filtered) (d10v_callback, "%-*s", SIZE_OPERANDS, buf);
+      sim_io_printf (sd, "%-*s", SIZE_OPERANDS, buf);
 
       p = buf;
       for (i = 0; i < 3; i++)
@@ -383,7 +383,7 @@ trace_input_func (SIM_DESC sd, const char *name, enum op_types in1, enum op_type
          switch (in[i])
            {
            case OP_VOID:
-             (*d10v_callback->printf_filtered) (d10v_callback, "%*s", SIZE_VALUES, "");
+             sim_io_printf (sd, "%*s", SIZE_VALUES, "");
              break;
 
            case OP_REG_OUTPUT:
@@ -391,7 +391,7 @@ trace_input_func (SIM_DESC sd, const char *name, enum op_types in1, enum op_type
            case OP_CR_OUTPUT:
            case OP_ACCUM_OUTPUT:
            case OP_FLAG_OUTPUT:
-             (*d10v_callback->printf_filtered) (d10v_callback, "%*s", SIZE_VALUES, "---");
+             sim_io_printf (sd, "%*s", SIZE_VALUES, "---");
              break;
 
            case OP_REG:
@@ -399,87 +399,87 @@ trace_input_func (SIM_DESC sd, const char *name, enum op_types in1, enum op_type
            case OP_POSTDEC:
            case OP_POSTINC:
            case OP_PREDEC:
-             (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "",
+             sim_io_printf (sd, "%*s0x%.4x", SIZE_VALUES-6, "",
                                                 (uint16) GPR (OP[i]));
              break;
 
            case OP_MEMREF3:
-             (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "", (uint16) OP[i]);
+             sim_io_printf (sd, "%*s0x%.4x", SIZE_VALUES-6, "", (uint16) OP[i]);
              break;
 
            case OP_DREG:
              tmp = (long)((((uint32) GPR (OP[i])) << 16) | ((uint32) GPR (OP[i] + 1)));
-             (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.8lx", SIZE_VALUES-10, "", tmp);
+             sim_io_printf (sd, "%*s0x%.8lx", SIZE_VALUES-10, "", tmp);
              break;
 
            case OP_CR:
            case OP_CR_REVERSE:
-             (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "",
+             sim_io_printf (sd, "%*s0x%.4x", SIZE_VALUES-6, "",
                                                 (uint16) CREG (OP[i]));
              break;
 
            case OP_ACCUM:
            case OP_ACCUM_REVERSE:
-             (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.2x%.8lx", SIZE_VALUES-12, "",
+             sim_io_printf (sd, "%*s0x%.2x%.8lx", SIZE_VALUES-12, "",
                                                 ((int)(ACC (OP[i]) >> 32) & 0xff),
                                                 ((unsigned long) ACC (OP[i])) & 0xffffffff);
              break;
 
            case OP_CONSTANT16:
-             (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "",
+             sim_io_printf (sd, "%*s0x%.4x", SIZE_VALUES-6, "",
                                                 (uint16)OP[i]);
              break;
 
            case OP_CONSTANT4:
-             (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "",
+             sim_io_printf (sd, "%*s0x%.4x", SIZE_VALUES-6, "",
                                                 (uint16)SEXT4(OP[i]));
              break;
 
            case OP_CONSTANT8:
-             (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "",
+             sim_io_printf (sd, "%*s0x%.4x", SIZE_VALUES-6, "",
                                                 (uint16)SEXT8(OP[i]));
              break;
 
            case OP_CONSTANT3:
-             (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "",
+             sim_io_printf (sd, "%*s0x%.4x", SIZE_VALUES-6, "",
                                                 (uint16)SEXT3(OP[i]));
              break;
 
            case OP_FLAG:
              if (OP[i] == 0)
-               (*d10v_callback->printf_filtered) (d10v_callback, "%*sF0 = %d", SIZE_VALUES-6, "",
+               sim_io_printf (sd, "%*sF0 = %d", SIZE_VALUES-6, "",
                                                   PSW_F0 != 0);
 
              else if (OP[i] == 1)
-               (*d10v_callback->printf_filtered) (d10v_callback, "%*sF1 = %d", SIZE_VALUES-6, "",
+               sim_io_printf (sd, "%*sF1 = %d", SIZE_VALUES-6, "",
                                                   PSW_F1 != 0);
 
              else
-               (*d10v_callback->printf_filtered) (d10v_callback, "%*sC = %d", SIZE_VALUES-5, "",
+               sim_io_printf (sd, "%*sC = %d", SIZE_VALUES-5, "",
                                                   PSW_C != 0);
 
              break;
 
            case OP_MEMREF2:
-             (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "",
+             sim_io_printf (sd, "%*s0x%.4x", SIZE_VALUES-6, "",
                                                 (uint16)OP[i]);
-             (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "",
+             sim_io_printf (sd, "%*s0x%.4x", SIZE_VALUES-6, "",
                                                 (uint16)GPR (OP[i + 1]));
              i++;
              break;
 
            case OP_R0:
-             (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "",
+             sim_io_printf (sd, "%*s0x%.4x", SIZE_VALUES-6, "",
                                                 (uint16) GPR (0));
              break;
 
            case OP_R1:
-             (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "",
+             sim_io_printf (sd, "%*s0x%.4x", SIZE_VALUES-6, "",
                                                 (uint16) GPR (1));
              break;
 
            case OP_R2:
-             (*d10v_callback->printf_filtered) (d10v_callback, "%*s0x%.4x", SIZE_VALUES-6, "",
+             sim_io_printf (sd, "%*s0x%.4x", SIZE_VALUES-6, "",
                                                 (uint16) GPR (2));
              break;
 
@@ -487,24 +487,24 @@ trace_input_func (SIM_DESC sd, const char *name, enum op_types in1, enum op_type
        }
     }
 
-  (*d10v_callback->flush_stdout) (d10v_callback);
+  sim_io_flush_stdout (sd);
 }
 
 static void
 do_trace_output_flush (SIM_DESC sd)
 {
-  (*d10v_callback->flush_stdout) (d10v_callback);
+  sim_io_flush_stdout (sd);
 }
 
 static void
 do_trace_output_finish (SIM_DESC sd)
 {
-  (*d10v_callback->printf_filtered) (d10v_callback,
+  sim_io_printf (sd,
                                     " F0=%d F1=%d C=%d\n",
                                     (State.trace.psw & PSW_F0_BIT) != 0,
                                     (State.trace.psw & PSW_F1_BIT) != 0,
                                     (State.trace.psw & PSW_C_BIT) != 0);
-  (*d10v_callback->flush_stdout) (d10v_callback);
+  sim_io_flush_stdout (sd);
 }
 
 static void
@@ -512,7 +512,7 @@ trace_output_40 (SIM_DESC sd, uint64 val)
 {
   if ((d10v_debug & (DEBUG_TRACE | DEBUG_VALUES)) == (DEBUG_TRACE | DEBUG_VALUES))
     {
-      (*d10v_callback->printf_filtered) (d10v_callback,
+      sim_io_printf (sd,
                                         " :: %*s0x%.2x%.8lx",
                                         SIZE_VALUES - 12,
                                         "",
@@ -527,7 +527,7 @@ trace_output_32 (SIM_DESC sd, uint32 val)
 {
   if ((d10v_debug & (DEBUG_TRACE | DEBUG_VALUES)) == (DEBUG_TRACE | DEBUG_VALUES))
     {
-      (*d10v_callback->printf_filtered) (d10v_callback,
+      sim_io_printf (sd,
                                         " :: %*s0x%.8x",
                                         SIZE_VALUES - 10,
                                         "",
@@ -541,7 +541,7 @@ trace_output_16 (SIM_DESC sd, uint16 val)
 {
   if ((d10v_debug & (DEBUG_TRACE | DEBUG_VALUES)) == (DEBUG_TRACE | DEBUG_VALUES))
     {
-      (*d10v_callback->printf_filtered) (d10v_callback,
+      sim_io_printf (sd,
                                         " :: %*s0x%.4x",
                                         SIZE_VALUES - 6,
                                         "",
@@ -555,7 +555,7 @@ trace_output_void (SIM_DESC sd)
 {
   if ((d10v_debug & (DEBUG_TRACE | DEBUG_VALUES)) == (DEBUG_TRACE | DEBUG_VALUES))
     {
-      (*d10v_callback->printf_filtered) (d10v_callback, "\n");
+      sim_io_printf (sd, "\n");
       do_trace_output_flush (sd);
     }
 }
@@ -565,7 +565,7 @@ trace_output_flag (SIM_DESC sd)
 {
   if ((d10v_debug & (DEBUG_TRACE | DEBUG_VALUES)) == (DEBUG_TRACE | DEBUG_VALUES))
     {
-      (*d10v_callback->printf_filtered) (d10v_callback,
+      sim_io_printf (sd,
                                         " :: %*s",
                                         SIZE_VALUES,
                                         "");
@@ -1118,7 +1118,7 @@ OP_4E0F (SIM_DESC sd, SIM_CPU *cpu)
 void
 OP_5F20 (SIM_DESC sd, SIM_CPU *cpu)
 {
-  /* d10v_callback->printf_filtered(d10v_callback, "***** DBT *****  PC=%x\n",PC); */
+  /* sim_io_printf (sd, "***** DBT *****  PC=%x\n",PC); */
 
   /* GDB uses the instruction pair ``dbt || nop'' as a break-point.
      The conditional below is for either of the instruction pairs
@@ -2202,7 +2202,7 @@ OP_5201 (SIM_DESC sd, SIM_CPU *cpu)
   trace_input ("rac", OP_DREG_OUTPUT, OP_ACCUM, OP_CONSTANT3);
   if (OP[1] != 0)
     {
-      (*d10v_callback->printf_filtered) (d10v_callback,
+      sim_io_printf (sd,
                                         "ERROR at PC 0x%x: instruction only valid for A0\n",
                                         PC<<2);
       EXCEPTION (SIM_SIGILL);
@@ -2279,12 +2279,12 @@ OP_27000000 (SIM_DESC sd, SIM_CPU *cpu)
   SET_PSW_RP (1);
   if (GPR (OP[0]) == 0)
     {
-      (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: rep with count=0 is illegal.\n");
+      sim_io_printf (sd, "ERROR: rep with count=0 is illegal.\n");
       EXCEPTION (SIM_SIGILL);
     }
   if (OP[1] < 4)
     {
-      (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: rep must include at least 4 instructions.\n");
+      sim_io_printf (sd, "ERROR: rep must include at least 4 instructions.\n");
       EXCEPTION (SIM_SIGILL);
     }
   trace_output_void (sd);
@@ -2301,12 +2301,12 @@ OP_2F000000 (SIM_DESC sd, SIM_CPU *cpu)
   SET_PSW_RP (1);
   if (OP[0] == 0)
     {
-      (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: repi with count=0 is illegal.\n");
+      sim_io_printf (sd, "ERROR: repi with count=0 is illegal.\n");
       EXCEPTION (SIM_SIGILL);
     }
   if (OP[1] < 4)
     {
-      (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: repi must include at least 4 instructions.\n");
+      sim_io_printf (sd, "ERROR: repi must include at least 4 instructions.\n");
       EXCEPTION (SIM_SIGILL);
     }
   trace_output_void (sd);
@@ -2455,7 +2455,7 @@ OP_3220 (SIM_DESC sd, SIM_CPU *cpu)
 
   if (reg >= 17 || reg <= -17)
     {
-      (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: shift value %d too large.\n", reg);
+      sim_io_printf (sd, "ERROR: shift value %d too large.\n", reg);
       EXCEPTION (SIM_SIGILL);
     }
 
@@ -2463,7 +2463,7 @@ OP_3220 (SIM_DESC sd, SIM_CPU *cpu)
 
   if (PSW_ST && (tmp < SEXT40 (MIN32) || tmp > SEXT40 (MAX32)))
     {
-      (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: accumulator value 0x%.2x%.8lx out of range\n", ((int)(tmp >> 32) & 0xff), ((unsigned long) tmp) & 0xffffffff);
+      sim_io_printf (sd, "ERROR: accumulator value 0x%.2x%.8lx out of range\n", ((int)(tmp >> 32) & 0xff), ((unsigned long) tmp) & 0xffffffff);
       EXCEPTION (SIM_SIGILL);
     }
 
@@ -2522,7 +2522,7 @@ OP_3200 (SIM_DESC sd, SIM_CPU *cpu)
     tmp = SEXT40 (ACC (OP[0])) << (GPR (OP[1]) & 31);
   else
     {
-      (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: shift value %d too large.\n", GPR (OP[1]) & 31);
+      sim_io_printf (sd, "ERROR: shift value %d too large.\n", GPR (OP[1]) & 31);
       EXCEPTION (SIM_SIGILL);
     }
 
@@ -2614,7 +2614,7 @@ OP_3400 (SIM_DESC sd, SIM_CPU *cpu)
     }
   else
     {
-      (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: shift value %d too large.\n", GPR (OP[1]) & 31);
+      sim_io_printf (sd, "ERROR: shift value %d too large.\n", GPR (OP[1]) & 31);
       EXCEPTION (SIM_SIGILL);
     }
 }
@@ -2668,7 +2668,7 @@ OP_3000 (SIM_DESC sd, SIM_CPU *cpu)
     }
   else
     {
-      (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: shift value %d too large.\n", GPR (OP[1]) & 31);
+      sim_io_printf (sd, "ERROR: shift value %d too large.\n", GPR (OP[1]) & 31);
       EXCEPTION (SIM_SIGILL);
     }
 
@@ -2750,7 +2750,7 @@ OP_6C1F (SIM_DESC sd, SIM_CPU *cpu)
   trace_input ("st", OP_REG, OP_PREDEC, OP_VOID);
   if (OP[1] != 15)
     {
-      (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: cannot pre-decrement any registers but r15 (SP).\n");
+      sim_io_printf (sd, "ERROR: cannot pre-decrement any registers but r15 (SP).\n");
       EXCEPTION (SIM_SIGILL);
     }
   if ((addr & 1))
@@ -2787,7 +2787,7 @@ OP_6C01 (SIM_DESC sd, SIM_CPU *cpu)
   trace_input ("st", OP_REG, OP_POSTDEC, OP_VOID);
   if ( OP[1] == 15 )
     {
-      (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: cannot post-decrement register r15 (SP).\n");
+      sim_io_printf (sd, "ERROR: cannot post-decrement register r15 (SP).\n");
       EXCEPTION (SIM_SIGILL);
     }
   if ((addr & 1))
@@ -2855,7 +2855,7 @@ OP_6E1F (SIM_DESC sd, SIM_CPU *cpu)
   trace_input ("st2w", OP_DREG, OP_PREDEC, OP_VOID);
   if ( OP[1] != 15 )
     {
-      (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: cannot pre-decrement any registers but r15 (SP).\n");
+      sim_io_printf (sd, "ERROR: cannot pre-decrement any registers but r15 (SP).\n");
       EXCEPTION (SIM_SIGILL);
     }
   if ((addr & 1))
@@ -2894,7 +2894,7 @@ OP_6E01 (SIM_DESC sd, SIM_CPU *cpu)
   trace_input ("st2w", OP_DREG, OP_POSTDEC, OP_VOID);
   if ( OP[1] == 15 )
     {
-      (*d10v_callback->printf_filtered) (d10v_callback, "ERROR: cannot post-decrement register r15 (SP).\n");
+      sim_io_printf (sd, "ERROR: cannot post-decrement register r15 (SP).\n");
       EXCEPTION (SIM_SIGILL);
     }
   if ((addr & 1))
@@ -3133,6 +3133,8 @@ OP_1 (SIM_DESC sd, SIM_CPU *cpu)
 void
 OP_5F00 (SIM_DESC sd, SIM_CPU *cpu)
 {
+  host_callback *cb = STATE_CALLBACK (sd);
+
   trace_input ("trap", OP_CONSTANT4, OP_VOID, OP_VOID);
   trace_output_void (sd);
 
@@ -3156,25 +3158,25 @@ OP_5F00 (SIM_DESC sd, SIM_CPU *cpu)
        if (first_time)
          {
            first_time = 0;
-           (*d10v_callback->printf_filtered) (d10v_callback, "Trap  #     PC ");
+           sim_io_printf (sd, "Trap  #     PC ");
            for (i = 0; i < 16; i++)
-             (*d10v_callback->printf_filtered) (d10v_callback, "  %sr%d", (i > 9) ? "" : " ", i);
-           (*d10v_callback->printf_filtered) (d10v_callback, "         a0         a1 f0 f1 c\n");
+             sim_io_printf (sd, "  %sr%d", (i > 9) ? "" : " ", i);
+           sim_io_printf (sd, "         a0         a1 f0 f1 c\n");
          }
 
-       (*d10v_callback->printf_filtered) (d10v_callback, "Trap %2d 0x%.4x:", (int)OP[0], (int)PC);
+       sim_io_printf (sd, "Trap %2d 0x%.4x:", (int)OP[0], (int)PC);
 
        for (i = 0; i < 16; i++)
-         (*d10v_callback->printf_filtered) (d10v_callback, " %.4x", (int) GPR (i));
+         sim_io_printf (sd, " %.4x", (int) GPR (i));
 
        for (i = 0; i < 2; i++)
-         (*d10v_callback->printf_filtered) (d10v_callback, " %.2x%.8lx",
+         sim_io_printf (sd, " %.2x%.8lx",
                                             ((int)(ACC (i) >> 32) & 0xff),
                                             ((unsigned long) ACC (i)) & 0xffffffff);
 
-       (*d10v_callback->printf_filtered) (d10v_callback, "  %d  %d %d\n",
+       sim_io_printf (sd, "  %d  %d %d\n",
                                           PSW_F0 != 0, PSW_F1 != 0, PSW_C != 0);
-       (*d10v_callback->flush_stdout) (d10v_callback);
+       sim_io_flush_stdout (sd);
        break;
       }
 #endif
@@ -3334,8 +3336,8 @@ OP_5F00 (SIM_DESC sd, SIM_CPU *cpu)
                if (os_sig == -1)
                  {
                    trace_output_void (sd);
-                   (*d10v_callback->printf_filtered) (d10v_callback, "Unknown signal %d\n", PARM2);
-                   (*d10v_callback->flush_stdout) (d10v_callback);
+                   sim_io_printf (sd, "Unknown signal %d\n", PARM2);
+                   sim_io_flush_stdout (sd);
                    EXCEPTION (SIM_SIGILL);
                  }
                else
@@ -3406,40 +3408,37 @@ OP_5F00 (SIM_DESC sd, SIM_CPU *cpu)
 
          case TARGET_SYS_read:
            trace_input ("<read>", OP_R0, OP_R1, OP_R2);
-           RETVAL (d10v_callback->read (d10v_callback, PARM1, MEMPTR (PARM2),
-                                         PARM3));
+           RETVAL (cb->read (cb, PARM1, MEMPTR (PARM2), PARM3));
            trace_output_16 (sd, result);
            break;
 
          case TARGET_SYS_write:
            trace_input ("<write>", OP_R0, OP_R1, OP_R2);
            if (PARM1 == 1)
-             RETVAL ((int)d10v_callback->write_stdout (d10v_callback,
-                                                        MEMPTR (PARM2), PARM3));
+             RETVAL ((int)cb->write_stdout (cb, MEMPTR (PARM2), PARM3));
            else
-             RETVAL ((int)d10v_callback->write (d10v_callback, PARM1,
-                                                 MEMPTR (PARM2), PARM3));
+             RETVAL ((int)cb->write (cb, PARM1, MEMPTR (PARM2), PARM3));
            trace_output_16 (sd, result);
            break;
 
          case TARGET_SYS_lseek:
            trace_input ("<lseek>", OP_R0, OP_R1, OP_R2);
-           RETVAL32 (d10v_callback->lseek (d10v_callback, PARM1,
-                                           ((((unsigned long) PARM2) << 16)
-                                            || (unsigned long) PARM3),
-                                           PARM4));
+           RETVAL32 (cb->lseek (cb, PARM1,
+                                ((((unsigned long) PARM2) << 16)
+                                 || (unsigned long) PARM3),
+                                PARM4));
            trace_output_32 (sd, result);
            break;
 
          case TARGET_SYS_close:
            trace_input ("<close>", OP_R0, OP_VOID, OP_VOID);
-           RETVAL (d10v_callback->close (d10v_callback, PARM1));
+           RETVAL (cb->close (cb, PARM1));
            trace_output_16 (sd, result);
            break;
 
          case TARGET_SYS_open:
            trace_input ("<open>", OP_R0, OP_R1, OP_R2);
-           RETVAL (d10v_callback->open (d10v_callback, MEMPTR (PARM1), PARM2));
+           RETVAL (cb->open (cb, MEMPTR (PARM1), PARM2));
            trace_output_16 (sd, result);
            break;
 
@@ -3515,10 +3514,10 @@ OP_5F00 (SIM_DESC sd, SIM_CPU *cpu)
 #endif
            
          default:
-           d10v_callback->error (d10v_callback, "Unknown syscall %d", FUNC);
+           cb->error (cb, "Unknown syscall %d", FUNC);
          }
        if ((uint16) result == (uint16) -1)
-         RETERR (d10v_callback->get_errno(d10v_callback));
+         RETERR (cb->get_errno (cb));
        else
          RETERR (0);
        break;