1 files changed, 37 insertions, 4 deletions

diff --git a/target-ppc/op_helper.c b/target-ppc/op_helper.c
index a65da36b7b..140b7f5cb2 100644
--- a/target-ppc/op_helper.c
+++ b/target-ppc/op_helper.c
@@ -68,6 +68,12 @@ void do_raise_exception (uint32_t exception)
     do_raise_exception_err(exception, 0);
 }
 
+void cpu_dump_EA (target_ulong EA);
+void do_print_mem_EA (target_ulong EA)
+{
+    cpu_dump_EA(EA);
+}
+
 /*****************************************************************************/
 /* Registers load and stores */
 void do_load_cr (void)
@@ -181,6 +187,25 @@ void do_store_fpscr (uint32_t mask)
     set_float_rounding_mode(rnd_type, &env->fp_status);
 }
 
+target_ulong ppc_load_dump_spr (int sprn)
+{
+    if (loglevel) {
+        fprintf(logfile, "Read SPR %d %03x => " ADDRX "\n",
+                sprn, sprn, env->spr[sprn]);
+    }
+
+    return env->spr[sprn];
+}
+
+void ppc_store_dump_spr (int sprn, target_ulong val)
+{
+    if (loglevel) {
+        fprintf(logfile, "Write SPR %d %03x => " ADDRX " <= " ADDRX "\n",
+                sprn, sprn, env->spr[sprn], val);
+    }
+    env->spr[sprn] = val;
+}
+
 /*****************************************************************************/
 /* Fixed point operations helpers */
 #if defined(TARGET_PPC64)
@@ -1250,10 +1275,14 @@ void do_load_dcr (void)
     target_ulong val;
     
     if (unlikely(env->dcr_env == NULL)) {
-        printf("No DCR environment\n");
+        if (loglevel) {
+            fprintf(logfile, "No DCR environment\n");
+        }
         do_raise_exception_err(EXCP_PROGRAM, EXCP_INVAL | EXCP_INVAL_INVAL);
     } else if (unlikely(ppc_dcr_read(env->dcr_env, T0, &val) != 0)) {
-        printf("DCR read error\n");
+        if (loglevel) {
+            fprintf(logfile, "DCR read error %d %03x\n", (int)T0, (int)T0);
+        }
         do_raise_exception_err(EXCP_PROGRAM, EXCP_INVAL | EXCP_PRIV_REG);
     } else {
         T0 = val;
@@ -1263,10 +1292,14 @@ void do_load_dcr (void)
 void do_store_dcr (void)
 {
     if (unlikely(env->dcr_env == NULL)) {
-        printf("No DCR environment\n");
+        if (loglevel) {
+            fprintf(logfile, "No DCR environment\n");
+        }
         do_raise_exception_err(EXCP_PROGRAM, EXCP_INVAL | EXCP_INVAL_INVAL);
     } else if (unlikely(ppc_dcr_write(env->dcr_env, T0, T1) != 0)) {
-        printf("DCR write error\n");
+        if (loglevel) {
+            fprintf(logfile, "DCR write error %d %03x\n", (int)T0, (int)T0);
+        }
         do_raise_exception_err(EXCP_PROGRAM, EXCP_INVAL | EXCP_PRIV_REG);
     }
 }