1 files changed, 8 insertions, 13 deletions

diff --git a/target/s390x/misc_helper.c b/target/s390x/misc_helper.c
index d6eda83..4daa016 100644
--- a/target/s390x/misc_helper.c
+++ b/target/s390x/misc_helper.c
@@ -54,19 +54,14 @@ void QEMU_NORETURN runtime_exception(CPUS390XState *env, int excp,
                                      uintptr_t retaddr)
 {
     CPUState *cs = CPU(s390_env_get_cpu(env));
-    int t;
 
     cs->exception_index = EXCP_PGM;
     env->int_pgm_code = excp;
+    env->int_pgm_ilen = ILEN_AUTO;
 
     /* Use the (ultimate) callers address to find the insn that trapped.  */
     cpu_restore_state(cs, retaddr);
 
-    /* Advance past the insn.  */
-    t = cpu_ldub_code(env, env->psw.addr);
-    env->int_pgm_ilen = t = get_ilen(t);
-    env->psw.addr += t;
-
     cpu_loop_exit(cs);
 }
 
@@ -199,12 +194,12 @@ void handle_diag_308(CPUS390XState *env, uint64_t r1, uint64_t r3)
     IplParameterBlock *iplb;
 
     if (env->psw.mask & PSW_MASK_PSTATE) {
-        program_interrupt(env, PGM_PRIVILEGED, ILEN_LATER_INC);
+        program_interrupt(env, PGM_PRIVILEGED, ILEN_AUTO);
         return;
     }
 
     if ((subcode & ~0x0ffffULL) || (subcode > 6)) {
-        program_interrupt(env, PGM_SPECIFICATION, ILEN_LATER_INC);
+        program_interrupt(env, PGM_SPECIFICATION, ILEN_AUTO);
         return;
     }
 
@@ -229,12 +224,12 @@ void handle_diag_308(CPUS390XState *env, uint64_t r1, uint64_t r3)
         break;
     case 5:
         if ((r1 & 1) || (addr & 0x0fffULL)) {
-            program_interrupt(env, PGM_SPECIFICATION, ILEN_LATER_INC);
+            program_interrupt(env, PGM_SPECIFICATION, ILEN_AUTO);
             return;
         }
         if (!address_space_access_valid(&address_space_memory, addr,
                                         sizeof(IplParameterBlock), false)) {
-            program_interrupt(env, PGM_ADDRESSING, ILEN_LATER_INC);
+            program_interrupt(env, PGM_ADDRESSING, ILEN_AUTO);
             return;
         }
         iplb = g_malloc0(sizeof(IplParameterBlock));
@@ -258,12 +253,12 @@ out:
         return;
     case 6:
         if ((r1 & 1) || (addr & 0x0fffULL)) {
-            program_interrupt(env, PGM_SPECIFICATION, ILEN_LATER_INC);
+            program_interrupt(env, PGM_SPECIFICATION, ILEN_AUTO);
             return;
         }
         if (!address_space_access_valid(&address_space_memory, addr,
                                         sizeof(IplParameterBlock), true)) {
-            program_interrupt(env, PGM_ADDRESSING, ILEN_LATER_INC);
+            program_interrupt(env, PGM_ADDRESSING, ILEN_AUTO);
             return;
         }
         iplb = s390_ipl_get_iplb();
@@ -307,7 +302,7 @@ void HELPER(diag)(CPUS390XState *env, uint32_t r1, uint32_t r3, uint32_t num)
     }
 
     if (r) {
-        program_interrupt(env, PGM_OPERATION, ILEN_LATER_INC);
+        program_interrupt(env, PGM_OPERATION, ILEN_AUTO);
     }
 }