diff --git a/target/ppc/excp_helper.c b/target/ppc/excp_helper.c
index 08bc885ca6..81ee19ebae 100644
--- a/target/ppc/excp_helper.c
+++ b/target/ppc/excp_helper.c
@@ -57,12 +57,29 @@ static void ppc_hw_interrupt(CPUPPCState *env)
 #else /* defined(CONFIG_USER_ONLY) */
 static inline void dump_syscall(CPUPPCState *env)
 {
-    qemu_log_mask(CPU_LOG_INT, "syscall r0=%016" PRIx64 " r3=%016" PRIx64
-                  " r4=%016" PRIx64 " r5=%016" PRIx64 " r6=%016" PRIx64
+    qemu_log_mask(CPU_LOG_INT, "syscall r0=%016" PRIx64
+                  " r3=%016" PRIx64 " r4=%016" PRIx64 " r5=%016" PRIx64
+                  " r6=%016" PRIx64 " r7=%016" PRIx64 " r8=%016" PRIx64
                   " nip=" TARGET_FMT_lx "\n",
                   ppc_dump_gpr(env, 0), ppc_dump_gpr(env, 3),
                   ppc_dump_gpr(env, 4), ppc_dump_gpr(env, 5),
-                  ppc_dump_gpr(env, 6), env->nip);
+                  ppc_dump_gpr(env, 6), ppc_dump_gpr(env, 7),
+                  ppc_dump_gpr(env, 8), env->nip);
+}
+
+static inline void dump_hcall(CPUPPCState *env)
+{
+    qemu_log_mask(CPU_LOG_INT, "hypercall r3=%016" PRIx64
+		  " r4=%016" PRIx64 " r5=%016" PRIx64 " r6=%016" PRIx64
+		  " r7=%016" PRIx64 " r8=%016" PRIx64 " r9=%016" PRIx64
+		  " r10=%016" PRIx64 " r11=%016" PRIx64 " r12=%016" PRIx64
+                  " nip=" TARGET_FMT_lx "\n",
+                  ppc_dump_gpr(env, 3), ppc_dump_gpr(env, 4),
+		  ppc_dump_gpr(env, 5), ppc_dump_gpr(env, 6),
+		  ppc_dump_gpr(env, 7), ppc_dump_gpr(env, 8),
+		  ppc_dump_gpr(env, 9), ppc_dump_gpr(env, 10),
+		  ppc_dump_gpr(env, 11), ppc_dump_gpr(env, 12),
+		  env->nip);
 }
 
 static int powerpc_reset_wakeup(CPUState *cs, CPUPPCState *env, int excp,
@@ -379,9 +396,14 @@ static inline void powerpc_excp(PowerPCCPU *cpu, int excp_model, int excp)
         }
         break;
     case POWERPC_EXCP_SYSCALL:   /* System call exception                    */
-        dump_syscall(env);
         lev = env->error_code;
 
+        if ((lev == 1) && cpu->vhyp) {
+            dump_hcall(env);
+        } else {
+            dump_syscall(env);
+        }
+
         /*
          * We need to correct the NIP which in this case is supposed
          * to point to the next instruction