diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index 99203e8..912be16 100644
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -367,12 +367,13 @@ GEN_OPCODE2(name, onam, opc1, opc2, opc3, inval, type, PPC_NONE)
 #define GEN_HANDLER2_E(name, onam, opc1, opc2, opc3, inval, type, type2)      \
 GEN_OPCODE2(name, onam, opc1, opc2, opc3, inval, type, type2)
 
+#define GEN_HANDLER_E_2(name, opc1, opc2, opc3, opc4, inval, type, type2)     \
+GEN_OPCODE3(name, opc1, opc2, opc3, opc4, inval, type, type2)
+
 typedef struct opcode_t {
-    unsigned char opc1, opc2, opc3;
+    unsigned char opc1, opc2, opc3, opc4;
 #if HOST_LONG_BITS == 64 /* Explicitly align to 64 bits */
-    unsigned char pad[5];
-#else
-    unsigned char pad[1];
+    unsigned char pad[4];
 #endif
     opc_handler_t handler;
     const char *oname;
@@ -452,6 +453,8 @@ EXTRACT_HELPER(opc1, 26, 6);
 EXTRACT_HELPER(opc2, 1, 5);
 /* Opcode part 3 */
 EXTRACT_HELPER(opc3, 6, 5);
+/* Opcode part 4 */
+EXTRACT_HELPER(opc4, 16, 5);
 /* Update Cr0 flags */
 EXTRACT_HELPER(Rc, 0, 1);
 /* Update Cr6 flags (Altivec) */
@@ -589,7 +592,7 @@ EXTRACT_HELPER(SP, 19, 2);
     .opc1 = op1,                                                              \
     .opc2 = op2,                                                              \
     .opc3 = op3,                                                              \
-    .pad  = { 0, },                                                           \
+    .opc4 = 0xff,                                                             \
     .handler = {                                                              \
         .inval1  = invl,                                                      \
         .type = _typ,                                                         \
@@ -604,7 +607,7 @@ EXTRACT_HELPER(SP, 19, 2);
     .opc1 = op1,                                                              \
     .opc2 = op2,                                                              \
     .opc3 = op3,                                                              \
-    .pad  = { 0, },                                                           \
+    .opc4 = 0xff,                                                             \
     .handler = {                                                              \
         .inval1  = invl1,                                                     \
         .inval2  = invl2,                                                     \
@@ -620,7 +623,7 @@ EXTRACT_HELPER(SP, 19, 2);
     .opc1 = op1,                                                              \
     .opc2 = op2,                                                              \
     .opc3 = op3,                                                              \
-    .pad  = { 0, },                                                           \
+    .opc4 = 0xff,                                                             \
     .handler = {                                                              \
         .inval1  = invl,                                                      \
         .type = _typ,                                                         \
@@ -630,13 +633,28 @@ EXTRACT_HELPER(SP, 19, 2);
     },                                                                        \
     .oname = onam,                                                            \
 }
+#define GEN_OPCODE3(name, op1, op2, op3, op4, invl, _typ, _typ2)              \
+{                                                                             \
+    .opc1 = op1,                                                              \
+    .opc2 = op2,                                                              \
+    .opc3 = op3,                                                              \
+    .opc4 = op4,                                                              \
+    .handler = {                                                              \
+        .inval1  = invl,                                                      \
+        .type = _typ,                                                         \
+        .type2 = _typ2,                                                       \
+        .handler = &gen_##name,                                               \
+        .oname = stringify(name),                                             \
+    },                                                                        \
+    .oname = stringify(name),                                                 \
+}
 #else
 #define GEN_OPCODE(name, op1, op2, op3, invl, _typ, _typ2)                    \
 {                                                                             \
     .opc1 = op1,                                                              \
     .opc2 = op2,                                                              \
     .opc3 = op3,                                                              \
-    .pad  = { 0, },                                                           \
+    .opc4 = 0xff,                                                             \
     .handler = {                                                              \
         .inval1  = invl,                                                      \
         .type = _typ,                                                         \
@@ -650,7 +668,7 @@ EXTRACT_HELPER(SP, 19, 2);
     .opc1 = op1,                                                              \
     .opc2 = op2,                                                              \
     .opc3 = op3,                                                              \
-    .pad  = { 0, },                                                           \
+    .opc4 = 0xff,                                                             \
     .handler = {                                                              \
         .inval1  = invl1,                                                     \
         .inval2  = invl2,                                                     \
@@ -665,7 +683,7 @@ EXTRACT_HELPER(SP, 19, 2);
     .opc1 = op1,                                                              \
     .opc2 = op2,                                                              \
     .opc3 = op3,                                                              \
-    .pad  = { 0, },                                                           \
+    .opc4 = 0xff,                                                             \
     .handler = {                                                              \
         .inval1  = invl,                                                      \
         .type = _typ,                                                         \
@@ -674,6 +692,20 @@ EXTRACT_HELPER(SP, 19, 2);
     },                                                                        \
     .oname = onam,                                                            \
 }
+#define GEN_OPCODE3(name, op1, op2, op3, op4, invl, _typ, _typ2)              \
+{                                                                             \
+    .opc1 = op1,                                                              \
+    .opc2 = op2,                                                              \
+    .opc3 = op3,                                                              \
+    .opc4 = op4,                                                              \
+    .handler = {                                                              \
+        .inval1  = invl,                                                      \
+        .type = _typ,                                                         \
+        .type2 = _typ2,                                                       \
+        .handler = &gen_##name,                                               \
+    },                                                                        \
+    .oname = stringify(name),                                                 \
+}
 #endif
 
 /* SPR load/store helpers */
@@ -11842,9 +11874,10 @@ void gen_intermediate_code(CPUPPCState *env, struct TranslationBlock *tb)
         } else {
             ctx.opcode = cpu_ldl_code(env, ctx.nip);
         }
-        LOG_DISAS("translate opcode %08x (%02x %02x %02x) (%s)\n",
-                    ctx.opcode, opc1(ctx.opcode), opc2(ctx.opcode),
-                    opc3(ctx.opcode), ctx.le_mode ? "little" : "big");
+        LOG_DISAS("translate opcode %08x (%02x %02x %02x %02x) (%s)\n",
+                  ctx.opcode, opc1(ctx.opcode), opc2(ctx.opcode),
+                  opc3(ctx.opcode), opc4(ctx.opcode),
+                  ctx.le_mode ? "little" : "big");
         ctx.nip += 4;
         table = env->opcodes;
         handler = table[opc1(ctx.opcode)];
@@ -11854,14 +11887,20 @@ void gen_intermediate_code(CPUPPCState *env, struct TranslationBlock *tb)
             if (is_indirect_opcode(handler)) {
                 table = ind_table(handler);
                 handler = table[opc3(ctx.opcode)];
+                if (is_indirect_opcode(handler)) {
+                    table = ind_table(handler);
+                    handler = table[opc4(ctx.opcode)];
+                }
             }
         }
         /* Is opcode *REALLY* valid ? */
         if (unlikely(handler->handler == &gen_invalid)) {
             qemu_log_mask(LOG_GUEST_ERROR, "invalid/unsupported opcode: "
-                          "%02x - %02x - %02x (%08x) " TARGET_FMT_lx " %d\n",
+                          "%02x - %02x - %02x - %02x (%08x) "
+                          TARGET_FMT_lx " %d\n",
                           opc1(ctx.opcode), opc2(ctx.opcode),
-                          opc3(ctx.opcode), ctx.opcode, ctx.nip - 4, (int)msr_ir);
+                          opc3(ctx.opcode), opc4(ctx.opcode),
+                          ctx.opcode, ctx.nip - 4, (int)msr_ir);
         } else {
             uint32_t inval;
 
@@ -11873,9 +11912,10 @@ void gen_intermediate_code(CPUPPCState *env, struct TranslationBlock *tb)
 
             if (unlikely((ctx.opcode & inval) != 0)) {
                 qemu_log_mask(LOG_GUEST_ERROR, "invalid bits: %08x for opcode: "
-                              "%02x - %02x - %02x (%08x) " TARGET_FMT_lx "\n",
-                              ctx.opcode & inval, opc1(ctx.opcode),
-                              opc2(ctx.opcode), opc3(ctx.opcode),
+                              "%02x - %02x - %02x - %02x (%08x) "
+                              TARGET_FMT_lx "\n", ctx.opcode & inval,
+                              opc1(ctx.opcode), opc2(ctx.opcode),
+                              opc3(ctx.opcode), opc4(ctx.opcode),
                               ctx.opcode, ctx.nip - 4);
                 gen_inval_exception(ctxp, POWERPC_EXCP_INVAL_INVAL);
                 break;
@@ -11902,9 +11942,9 @@ void gen_intermediate_code(CPUPPCState *env, struct TranslationBlock *tb)
             break;
         }
         if (tcg_check_temp_count()) {
-            fprintf(stderr, "Opcode %02x %02x %02x (%08x) leaked temporaries\n",
-                    opc1(ctx.opcode), opc2(ctx.opcode), opc3(ctx.opcode),
-                    ctx.opcode);
+            fprintf(stderr, "Opcode %02x %02x %02x %02x (%08x) leaked "
+                    "temporaries\n", opc1(ctx.opcode), opc2(ctx.opcode),
+                    opc3(ctx.opcode), opc4(ctx.opcode), ctx.opcode);
             exit(1);
         }
     }
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index d207f68..52c3bcb 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -9252,13 +9252,47 @@ static int register_dblind_insn (opc_handler_t **ppc_opcodes,
     return 0;
 }
 
+static int register_trplind_insn(opc_handler_t **ppc_opcodes,
+                                 unsigned char idx1, unsigned char idx2,
+                                 unsigned char idx3, unsigned char idx4,
+                                 opc_handler_t *handler)
+{
+    opc_handler_t **table;
+
+    if (register_ind_in_table(ppc_opcodes, idx1, idx2, NULL) < 0) {
+        printf("*** ERROR: unable to join indirect table idx "
+               "[%02x-%02x]\n", idx1, idx2);
+        return -1;
+    }
+    table = ind_table(ppc_opcodes[idx1]);
+    if (register_ind_in_table(table, idx2, idx3, NULL) < 0) {
+        printf("*** ERROR: unable to join 2nd-level indirect table idx "
+               "[%02x-%02x-%02x]\n", idx1, idx2, idx3);
+        return -1;
+    }
+    table = ind_table(table[idx2]);
+    if (register_ind_in_table(table, idx3, idx4, handler) < 0) {
+        printf("*** ERROR: unable to insert opcode "
+               "[%02x-%02x-%02x-%02x]\n", idx1, idx2, idx3, idx4);
+        return -1;
+    }
+    return 0;
+}
 static int register_insn (opc_handler_t **ppc_opcodes, opcode_t *insn)
 {
     if (insn->opc2 != 0xFF) {
         if (insn->opc3 != 0xFF) {
-            if (register_dblind_insn(ppc_opcodes, insn->opc1, insn->opc2,
-                                     insn->opc3, &insn->handler) < 0)
-                return -1;
+            if (insn->opc4 != 0xFF) {
+                if (register_trplind_insn(ppc_opcodes, insn->opc1, insn->opc2,
+                                          insn->opc3, insn->opc4,
+                                          &insn->handler) < 0) {
+                    return -1;
+                }
+            } else {
+                if (register_dblind_insn(ppc_opcodes, insn->opc1, insn->opc2,
+                                         insn->opc3, &insn->handler) < 0)
+                    return -1;
+            }
         } else {
             if (register_ind_insn(ppc_opcodes, insn->opc1,
                                   insn->opc2, &insn->handler) < 0)
@@ -9334,7 +9368,7 @@ static void dump_ppc_insns (CPUPPCState *env)
 {
     opc_handler_t **table, *handler;
     const char *p, *q;
-    uint8_t opc1, opc2, opc3;
+    uint8_t opc1, opc2, opc3, opc4;
 
     printf("Instructions set:\n");
     /* opc1 is 6 bits long */
@@ -9354,34 +9388,50 @@ static void dump_ppc_insns (CPUPPCState *env)
                     for (opc3 = 0; opc3 < PPC_CPU_INDIRECT_OPCODES_LEN;
                             opc3++) {
                         handler = table[opc3];
-                        if (handler->handler != &gen_invalid) {
-                            /* Special hack to properly dump SPE insns */
-                            p = strchr(handler->oname, '_');
-                            if (p == NULL) {
-                                printf("INSN: %02x %02x %02x (%02d %04d) : "
-                                       "%s\n",
-                                       opc1, opc2, opc3, opc1,
-                                       (opc3 << 5) | opc2,
-                                       handler->oname);
-                            } else {
-                                q = "speundef";
-                                if ((p - handler->oname) != strlen(q) ||
-                                    memcmp(handler->oname, q, strlen(q)) != 0) {
-                                    /* First instruction */
-                                    printf("INSN: %02x %02x %02x (%02d %04d) : "
-                                           "%.*s\n",
-                                           opc1, opc2 << 1, opc3, opc1,
-                                           (opc3 << 6) | (opc2 << 1),
-                                           (int)(p - handler->oname),
+                        if (is_indirect_opcode(handler)) {
+                            table = ind_table(handler);
+                            /* opc4 is 5 bits long */
+                            for (opc4 = 0; opc4 < PPC_CPU_INDIRECT_OPCODES_LEN;
+                                 opc4++) {
+                                handler = table[opc4];
+                                if (handler->handler != &gen_invalid) {
+                                    printf("INSN: %02x %02x %02x %02x -- "
+                                           "(%02d %04d %02d) : %s\n",
+                                           opc1, opc2, opc3, opc4,
+                                           opc1, (opc3 << 5) | opc2, opc4,
                                            handler->oname);
                                 }
-                                if (strcmp(p + 1, q) != 0) {
-                                    /* Second instruction */
+                            }
+                        } else {
+                            if (handler->handler != &gen_invalid) {
+                                /* Special hack to properly dump SPE insns */
+                                p = strchr(handler->oname, '_');
+                                if (p == NULL) {
                                     printf("INSN: %02x %02x %02x (%02d %04d) : "
                                            "%s\n",
-                                           opc1, (opc2 << 1) | 1, opc3, opc1,
-                                           (opc3 << 6) | (opc2 << 1) | 1,
-                                           p + 1);
+                                           opc1, opc2, opc3, opc1,
+                                           (opc3 << 5) | opc2,
+                                           handler->oname);
+                                } else {
+                                    q = "speundef";
+                                    if ((p - handler->oname) != strlen(q) ||
+                                        memcmp(handler->oname, q, strlen(q)) != 0) {
+                                        /* First instruction */
+                                        printf("INSN: %02x %02x %02x"
+                                               "(%02d %04d) : %.*s\n",
+                                               opc1, opc2 << 1, opc3, opc1,
+                                               (opc3 << 6) | (opc2 << 1),
+                                               (int)(p - handler->oname),
+                                               handler->oname);
+                                    }
+                                    if (strcmp(p + 1, q) != 0) {
+                                        /* Second instruction */
+                                        printf("INSN: %02x %02x %02x "
+                                               "(%02d %04d) : %s\n", opc1,
+                                               (opc2 << 1) | 1, opc3, opc1,
+                                               (opc3 << 6) | (opc2 << 1) | 1,
+                                               p + 1);
+                                    }
                                 }
                             }
                         }
@@ -9857,8 +9907,8 @@ static void ppc_cpu_unrealizefn(DeviceState *dev, Error **errp)
 {
     PowerPCCPU *cpu = POWERPC_CPU(dev);
     CPUPPCState *env = &cpu->env;
-    opc_handler_t **table;
-    int i, j;
+    opc_handler_t **table, **table_2;
+    int i, j, k;
 
     cpu_exec_exit(CPU(dev));
 
@@ -9869,10 +9919,20 @@ static void ppc_cpu_unrealizefn(DeviceState *dev, Error **errp)
         if (is_indirect_opcode(env->opcodes[i])) {
             table = ind_table(env->opcodes[i]);
             for (j = 0; j < PPC_CPU_INDIRECT_OPCODES_LEN; j++) {
-                if (table[j] != &invalid_handler &&
-                        is_indirect_opcode(table[j])) {
+                if (table[j] == &invalid_handler) {
+                    continue;
+                }
+                if (is_indirect_opcode(table[j])) {
+                    table_2 = ind_table(table[j]);
+                    for (k = 0; k < PPC_CPU_INDIRECT_OPCODES_LEN; k++) {
+                        if (table_2[k] != &invalid_handler &&
+                            is_indirect_opcode(table_2[k])) {
+                            g_free((opc_handler_t *)((uintptr_t)table_2[k] &
+                                                     ~PPC_INDIRECT));
+                        }
+                    }
                     g_free((opc_handler_t *)((uintptr_t)table[j] &
-                        ~PPC_INDIRECT));
+                                             ~PPC_INDIRECT));
                 }
             }
             g_free((opc_handler_t *)((uintptr_t)env->opcodes[i] &
