diff --git a/tcg/ppc/tcg-target.h b/tcg/ppc/tcg-target.h
index 78d6a5e96f..a8628b6cad 100644
--- a/tcg/ppc/tcg-target.h
+++ b/tcg/ppc/tcg-target.h
@@ -185,6 +185,6 @@ void tb_target_set_jmp_target(uintptr_t, uintptr_t, uintptr_t, uintptr_t);
 #define TCG_TARGET_NEED_LDST_LABELS
 #endif
 #define TCG_TARGET_NEED_POOL_LABELS
-#define TCG_TARGET_SUPPORT_MIRROR       0
+#define TCG_TARGET_SUPPORT_MIRROR       1
 
 #endif
diff --git a/tcg/ppc/tcg-target.c.inc b/tcg/ppc/tcg-target.c.inc
index 91d5d95ddf..fe33687787 100644
--- a/tcg/ppc/tcg-target.c.inc
+++ b/tcg/ppc/tcg-target.c.inc
@@ -62,8 +62,6 @@
 #define TCG_CT_CONST_MONE 0x2000
 #define TCG_CT_CONST_WSZ  0x4000
 
-static tcg_insn_unit *tb_ret_addr;
-
 TCGPowerISA have_isa;
 static bool have_isel;
 bool have_altivec;
@@ -184,35 +182,41 @@ static inline bool in_range_b(tcg_target_long target)
     return target == sextract64(target, 0, 26);
 }
 
-static uint32_t reloc_pc24_val(tcg_insn_unit *pc, const tcg_insn_unit *target)
+static uint32_t reloc_pc24_val(const tcg_insn_unit *pc,
+			       const tcg_insn_unit *target)
 {
     ptrdiff_t disp = tcg_ptr_byte_diff(target, pc);
     tcg_debug_assert(in_range_b(disp));
     return disp & 0x3fffffc;
 }
 
-static bool reloc_pc24(tcg_insn_unit *pc, tcg_insn_unit *target)
+static bool reloc_pc24(tcg_insn_unit *src_rw, const tcg_insn_unit *target)
 {
-    ptrdiff_t disp = tcg_ptr_byte_diff(target, pc);
+    const tcg_insn_unit *src_rx = tcg_splitwx_to_rx(src_rw);
+    ptrdiff_t disp = tcg_ptr_byte_diff(target, src_rx);
+
     if (in_range_b(disp)) {
-        *pc = (*pc & ~0x3fffffc) | (disp & 0x3fffffc);
+        *src_rw = (*src_rw & ~0x3fffffc) | (disp & 0x3fffffc);
         return true;
     }
     return false;
 }
 
-static uint16_t reloc_pc14_val(tcg_insn_unit *pc, const tcg_insn_unit *target)
+static uint16_t reloc_pc14_val(const tcg_insn_unit *pc,
+			       const tcg_insn_unit *target)
 {
     ptrdiff_t disp = tcg_ptr_byte_diff(target, pc);
     tcg_debug_assert(disp == (int16_t) disp);
     return disp & 0xfffc;
 }
 
-static bool reloc_pc14(tcg_insn_unit *pc, tcg_insn_unit *target)
+static bool reloc_pc14(tcg_insn_unit *src_rw, const tcg_insn_unit *target)
 {
-    ptrdiff_t disp = tcg_ptr_byte_diff(target, pc);
+    const tcg_insn_unit *src_rx = tcg_splitwx_to_rx(src_rw);
+    ptrdiff_t disp = tcg_ptr_byte_diff(target, src_rx);
+
     if (disp == (int16_t) disp) {
-        *pc = (*pc & ~0xfffc) | (disp & 0xfffc);
+        *src_rw = (*src_rw & ~0xfffc) | (disp & 0xfffc);
         return true;
     }
     return false;
@@ -673,12 +677,12 @@ static const uint32_t tcg_to_isel[] = {
 static bool patch_reloc(tcg_insn_unit *code_ptr, int type,
                         intptr_t value, intptr_t addend)
 {
-    tcg_insn_unit *target;
+    const tcg_insn_unit *target;
     int16_t lo;
     int32_t hi;
 
     value += addend;
-    target = (tcg_insn_unit *)value;
+    target = (const tcg_insn_unit *)value;
 
     switch (type) {
     case R_PPC_REL14:
@@ -1544,7 +1548,7 @@ static void tcg_out_setcond(TCGContext *s, TCGType type, TCGCond cond,
 static void tcg_out_bc(TCGContext *s, int bc, TCGLabel *l)
 {
     if (l->has_value) {
-        bc |= reloc_pc14_val(s->code_ptr, l->u.value_ptr);
+        bc |= reloc_pc14_val(tcg_splitwx_to_rx(s->code_ptr), l->u.value_ptr);
     } else {
         tcg_out_reloc(s, s->code_ptr, R_PPC_REL14, l, 0);
     }
@@ -1997,7 +2001,8 @@ static void add_qemu_ldst_label(TCGContext *s, bool is_ld, TCGMemOpIdx oi,
     label->datahi_reg = datahi_reg;
     label->addrlo_reg = addrlo_reg;
     label->addrhi_reg = addrhi_reg;
-    label->raddr = raddr;
+    /* TODO: Cast goes away when all hosts converted */
+    label->raddr = (void *)tcg_splitwx_to_rx(raddr);
     label->label_ptr[0] = lptr;
 }
 
@@ -2007,7 +2012,7 @@ static bool tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *lb)
     MemOp opc = get_memop(oi);
     TCGReg hi, lo, arg = TCG_REG_R3;
 
-    if (!reloc_pc14(lb->label_ptr[0], s->code_ptr)) {
+    if (!reloc_pc14(lb->label_ptr[0], tcg_splitwx_to_rx(s->code_ptr))) {
         return false;
     }
 
@@ -2055,7 +2060,7 @@ static bool tcg_out_qemu_st_slow_path(TCGContext *s, TCGLabelQemuLdst *lb)
     MemOp s_bits = opc & MO_SIZE;
     TCGReg hi, lo, arg = TCG_REG_R3;
 
-    if (!reloc_pc14(lb->label_ptr[0], s->code_ptr)) {
+    if (!reloc_pc14(lb->label_ptr[0], tcg_splitwx_to_rx(s->code_ptr))) {
         return false;
     }
 
@@ -2306,10 +2311,10 @@ static void tcg_target_qemu_prologue(TCGContext *s)
     int i;
 
 #ifdef _CALL_AIX
-    void **desc = (void **)s->code_ptr;
-    desc[0] = desc + 2;                   /* entry point */
-    desc[1] = 0;                          /* environment pointer */
-    s->code_ptr = (void *)(desc + 2);     /* skip over descriptor */
+    const void **desc = (const void **)s->code_ptr;
+    desc[0] = tcg_splitwx_to_rx(desc + 2);  /* entry point */
+    desc[1] = 0;                            /* environment pointer */
+    s->code_ptr = (void *)(desc + 2);       /* skip over descriptor */
 #endif
 
     tcg_set_frame(s, TCG_REG_CALL_STACK, REG_SAVE_BOT - CPU_TEMP_BUF_SIZE,
@@ -2341,7 +2346,8 @@ static void tcg_target_qemu_prologue(TCGContext *s)
     tcg_out32(s, BCCTR | BO_ALWAYS);
 
     /* Epilogue */
-    tcg_code_gen_epilogue = tb_ret_addr = s->code_ptr;
+    /* TODO: Cast goes away when all hosts converted */
+    tcg_code_gen_epilogue = (void *)tcg_splitwx_to_rx(s->code_ptr);
 
     tcg_out_ld(s, TCG_TYPE_PTR, TCG_REG_R0, TCG_REG_R1, FRAME_SIZE+LR_OFFSET);
     for (i = 0; i < ARRAY_SIZE(tcg_target_callee_save_regs); ++i) {
@@ -2362,7 +2368,7 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args,
     switch (opc) {
     case INDEX_op_exit_tb:
         tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_R3, args[0]);
-        tcg_out_b(s, 0, tb_ret_addr);
+        tcg_out_b(s, 0, tcg_code_gen_epilogue);
         break;
     case INDEX_op_goto_tb:
         if (s->tb_jmp_insn_offset) {
@@ -2410,7 +2416,8 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args,
             uint32_t insn = B;
 
             if (l->has_value) {
-                insn |= reloc_pc24_val(s->code_ptr, l->u.value_ptr);
+                insn |= reloc_pc24_val(tcg_splitwx_to_rx(s->code_ptr),
+                                       l->u.value_ptr);
             } else {
                 tcg_out_reloc(s, s->code_ptr, R_PPC_REL24, l, 0);
             }
