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-rw-r--r--accel/tcg/tcg-runtime.c20
-rw-r--r--accel/tcg/tcg-runtime.h2
-rw-r--r--target/alpha/translate.c2
-rw-r--r--target/arm/translate-a64.c4
-rw-r--r--target/arm/translate.c5
-rw-r--r--target/hppa/translate.c6
-rw-r--r--target/i386/translate.c17
-rw-r--r--target/mips/translate.c4
-rw-r--r--target/s390x/translate.c2
-rw-r--r--target/sh4/translate.c4
-rw-r--r--tcg/tcg-op.c4
-rw-r--r--tcg/tcg-op.h4
12 files changed, 32 insertions, 42 deletions
diff --git a/accel/tcg/tcg-runtime.c b/accel/tcg/tcg-runtime.c
index aafb171294..b75394aba8 100644
--- a/accel/tcg/tcg-runtime.c
+++ b/accel/tcg/tcg-runtime.c
@@ -144,33 +144,33 @@ uint64_t HELPER(ctpop_i64)(uint64_t arg)
     return ctpop64(arg);
 }
 
-void *HELPER(lookup_tb_ptr)(CPUArchState *env, target_ulong addr)
+void *HELPER(lookup_tb_ptr)(CPUArchState *env)
 {
     CPUState *cpu = ENV_GET_CPU(env);
     TranslationBlock *tb;
     target_ulong cs_base, pc;
-    uint32_t flags, addr_hash;
+    uint32_t flags, hash;
 
-    addr_hash = tb_jmp_cache_hash_func(addr);
-    tb = atomic_rcu_read(&cpu->tb_jmp_cache[addr_hash]);
     cpu_get_tb_cpu_state(env, &pc, &cs_base, &flags);
+    hash = tb_jmp_cache_hash_func(pc);
+    tb = atomic_rcu_read(&cpu->tb_jmp_cache[hash]);
 
     if (unlikely(!(tb
-                   && tb->pc == addr
+                   && tb->pc == pc
                    && tb->cs_base == cs_base
                    && tb->flags == flags
                    && tb->trace_vcpu_dstate == *cpu->trace_dstate))) {
-        tb = tb_htable_lookup(cpu, addr, cs_base, flags);
+        tb = tb_htable_lookup(cpu, pc, cs_base, flags);
         if (!tb) {
             return tcg_ctx.code_gen_epilogue;
         }
-        atomic_set(&cpu->tb_jmp_cache[addr_hash], tb);
+        atomic_set(&cpu->tb_jmp_cache[hash], tb);
     }
 
-    qemu_log_mask_and_addr(CPU_LOG_EXEC, addr,
+    qemu_log_mask_and_addr(CPU_LOG_EXEC, pc,
                            "Chain %p [%d: " TARGET_FMT_lx "] %s\n",
-                           tb->tc_ptr, cpu->cpu_index, addr,
-                           lookup_symbol(addr));
+                           tb->tc_ptr, cpu->cpu_index, pc,
+                           lookup_symbol(pc));
     return tb->tc_ptr;
 }
 
diff --git a/accel/tcg/tcg-runtime.h b/accel/tcg/tcg-runtime.h
index c41d38a557..1df17d0ba9 100644
--- a/accel/tcg/tcg-runtime.h
+++ b/accel/tcg/tcg-runtime.h
@@ -24,7 +24,7 @@ DEF_HELPER_FLAGS_1(clrsb_i64, TCG_CALL_NO_RWG_SE, i64, i64)
 DEF_HELPER_FLAGS_1(ctpop_i32, TCG_CALL_NO_RWG_SE, i32, i32)
 DEF_HELPER_FLAGS_1(ctpop_i64, TCG_CALL_NO_RWG_SE, i64, i64)
 
-DEF_HELPER_FLAGS_2(lookup_tb_ptr, TCG_CALL_NO_WG_SE, ptr, env, tl)
+DEF_HELPER_FLAGS_1(lookup_tb_ptr, TCG_CALL_NO_WG_SE, ptr, env)
 
 DEF_HELPER_FLAGS_1(exit_atomic, TCG_CALL_NO_WG, noreturn, env)
 
diff --git a/target/alpha/translate.c b/target/alpha/translate.c
index 5a92c4accb..f32c95b9a1 100644
--- a/target/alpha/translate.c
+++ b/target/alpha/translate.c
@@ -3029,7 +3029,7 @@ static void alpha_tr_tb_stop(DisasContextBase *dcbase, CPUState *cpu)
         /* FALLTHRU */
     case DISAS_PC_UPDATED:
         if (!use_exit_tb(ctx)) {
-            tcg_gen_lookup_and_goto_ptr(cpu_pc);
+            tcg_gen_lookup_and_goto_ptr();
             break;
         }
         /* FALLTHRU */
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
index 899ffb96fc..a39b9d3633 100644
--- a/target/arm/translate-a64.c
+++ b/target/arm/translate-a64.c
@@ -379,7 +379,7 @@ static inline void gen_goto_tb(DisasContext *s, int n, uint64_t dest)
         } else if (s->base.singlestep_enabled) {
             gen_exception_internal(EXCP_DEBUG);
         } else {
-            tcg_gen_lookup_and_goto_ptr(cpu_pc);
+            tcg_gen_lookup_and_goto_ptr();
             s->base.is_jmp = DISAS_NORETURN;
         }
     }
@@ -11363,7 +11363,7 @@ static void aarch64_tr_tb_stop(DisasContextBase *dcbase, CPUState *cpu)
             gen_a64_set_pc_im(dc->pc);
             /* fall through */
         case DISAS_JUMP:
-            tcg_gen_lookup_and_goto_ptr(cpu_pc);
+            tcg_gen_lookup_and_goto_ptr();
             break;
         case DISAS_EXIT:
             tcg_gen_exit_tb(0);
diff --git a/target/arm/translate.c b/target/arm/translate.c
index ab1a12a1b8..fdc46cc525 100644
--- a/target/arm/translate.c
+++ b/target/arm/translate.c
@@ -4173,10 +4173,7 @@ static inline bool use_goto_tb(DisasContext *s, target_ulong dest)
 
 static void gen_goto_ptr(void)
 {
-    TCGv addr = tcg_temp_new();
-    tcg_gen_extu_i32_tl(addr, cpu_R[15]);
-    tcg_gen_lookup_and_goto_ptr(addr);
-    tcg_temp_free(addr);
+    tcg_gen_lookup_and_goto_ptr();
 }
 
 /* This will end the TB but doesn't guarantee we'll return to
diff --git a/target/hppa/translate.c b/target/hppa/translate.c
index b6e2652341..26242f4b3c 100644
--- a/target/hppa/translate.c
+++ b/target/hppa/translate.c
@@ -505,7 +505,7 @@ static void gen_goto_tb(DisasContext *ctx, int which,
         if (ctx->base.singlestep_enabled) {
             gen_excp_1(EXCP_DEBUG);
         } else {
-            tcg_gen_lookup_and_goto_ptr(cpu_iaoq_f);
+            tcg_gen_lookup_and_goto_ptr();
         }
     }
 }
@@ -1515,7 +1515,7 @@ static DisasJumpType do_ibranch(DisasContext *ctx, TCGv dest,
         if (link != 0) {
             tcg_gen_movi_tl(cpu_gr[link], ctx->iaoq_n);
         }
-        tcg_gen_lookup_and_goto_ptr(cpu_iaoq_f);
+        tcg_gen_lookup_and_goto_ptr();
         return nullify_end(ctx, DISAS_NEXT);
     } else {
         cond_prep(&ctx->null_cond);
@@ -3873,7 +3873,7 @@ static void hppa_tr_tb_stop(DisasContextBase *dcbase, CPUState *cs)
         if (ctx->base.singlestep_enabled) {
             gen_excp_1(EXCP_DEBUG);
         } else {
-            tcg_gen_lookup_and_goto_ptr(cpu_iaoq_f);
+            tcg_gen_lookup_and_goto_ptr();
         }
         break;
     default:
diff --git a/target/i386/translate.c b/target/i386/translate.c
index 7b920115f9..5d61fa96ad 100644
--- a/target/i386/translate.c
+++ b/target/i386/translate.c
@@ -2511,7 +2511,7 @@ static void gen_bnd_jmp(DisasContext *s)
    If RECHECK_TF, emit a rechecking helper for #DB, ignoring the state of
    S->TF.  This is used by the syscall/sysret insns.  */
 static void
-do_gen_eob_worker(DisasContext *s, bool inhibit, bool recheck_tf, TCGv jr)
+do_gen_eob_worker(DisasContext *s, bool inhibit, bool recheck_tf, bool jr)
 {
     gen_update_cc_op(s);
 
@@ -2532,12 +2532,8 @@ do_gen_eob_worker(DisasContext *s, bool inhibit, bool recheck_tf, TCGv jr)
         tcg_gen_exit_tb(0);
     } else if (s->tf) {
         gen_helper_single_step(cpu_env);
-    } else if (!TCGV_IS_UNUSED(jr)) {
-        TCGv vaddr = tcg_temp_new();
-
-        tcg_gen_add_tl(vaddr, jr, cpu_seg_base[R_CS]);
-        tcg_gen_lookup_and_goto_ptr(vaddr);
-        tcg_temp_free(vaddr);
+    } else if (jr) {
+        tcg_gen_lookup_and_goto_ptr();
     } else {
         tcg_gen_exit_tb(0);
     }
@@ -2547,10 +2543,7 @@ do_gen_eob_worker(DisasContext *s, bool inhibit, bool recheck_tf, TCGv jr)
 static inline void
 gen_eob_worker(DisasContext *s, bool inhibit, bool recheck_tf)
 {
-    TCGv unused;
-
-    TCGV_UNUSED(unused);
-    do_gen_eob_worker(s, inhibit, recheck_tf, unused);
+    do_gen_eob_worker(s, inhibit, recheck_tf, false);
 }
 
 /* End of block.
@@ -2569,7 +2562,7 @@ static void gen_eob(DisasContext *s)
 /* Jump to register */
 static void gen_jr(DisasContext *s, TCGv dest)
 {
-    do_gen_eob_worker(s, false, false, dest);
+    do_gen_eob_worker(s, false, false, true);
 }
 
 /* generate a jump to eip. No segment change must happen before as a
diff --git a/target/mips/translate.c b/target/mips/translate.c
index d16d879df7..ac05f3aa09 100644
--- a/target/mips/translate.c
+++ b/target/mips/translate.c
@@ -4303,7 +4303,7 @@ static inline void gen_goto_tb(DisasContext *ctx, int n, target_ulong dest)
             save_cpu_state(ctx, 0);
             gen_helper_raise_exception_debug(cpu_env);
         }
-        tcg_gen_lookup_and_goto_ptr(cpu_PC);
+        tcg_gen_lookup_and_goto_ptr();
     }
 }
 
@@ -10883,7 +10883,7 @@ static void gen_branch(DisasContext *ctx, int insn_bytes)
                 save_cpu_state(ctx, 0);
                 gen_helper_raise_exception_debug(cpu_env);
             }
-            tcg_gen_lookup_and_goto_ptr(cpu_PC);
+            tcg_gen_lookup_and_goto_ptr();
             break;
         default:
             fprintf(stderr, "unknown branch 0x%x\n", proc_hflags);
diff --git a/target/s390x/translate.c b/target/s390x/translate.c
index 9ef95141f9..165d2cac3e 100644
--- a/target/s390x/translate.c
+++ b/target/s390x/translate.c
@@ -5949,7 +5949,7 @@ void gen_intermediate_code(CPUState *cs, struct TranslationBlock *tb)
         } else if (use_exit_tb(&dc) || status == EXIT_PC_STALE_NOCHAIN) {
             tcg_gen_exit_tb(0);
         } else {
-            tcg_gen_lookup_and_goto_ptr(psw_addr);
+            tcg_gen_lookup_and_goto_ptr();
         }
         break;
     default:
diff --git a/target/sh4/translate.c b/target/sh4/translate.c
index 10191073b2..8db9fba26e 100644
--- a/target/sh4/translate.c
+++ b/target/sh4/translate.c
@@ -261,7 +261,7 @@ static void gen_goto_tb(DisasContext *ctx, int n, target_ulong dest)
         } else if (use_exit_tb(ctx)) {
             tcg_gen_exit_tb(0);
         } else {
-            tcg_gen_lookup_and_goto_ptr(cpu_pc);
+            tcg_gen_lookup_and_goto_ptr();
         }
     }
 }
@@ -278,7 +278,7 @@ static void gen_jump(DisasContext * ctx)
         } else if (use_exit_tb(ctx)) {
             tcg_gen_exit_tb(0);
         } else {
-            tcg_gen_lookup_and_goto_ptr(cpu_pc);
+            tcg_gen_lookup_and_goto_ptr();
         }
     } else {
 	gen_goto_tb(ctx, 0, ctx->delayed_pc);
diff --git a/tcg/tcg-op.c b/tcg/tcg-op.c
index 688d91755b..d3c0e4799e 100644
--- a/tcg/tcg-op.c
+++ b/tcg/tcg-op.c
@@ -2588,11 +2588,11 @@ void tcg_gen_goto_tb(unsigned idx)
     tcg_gen_op1i(INDEX_op_goto_tb, idx);
 }
 
-void tcg_gen_lookup_and_goto_ptr(TCGv addr)
+void tcg_gen_lookup_and_goto_ptr(void)
 {
     if (TCG_TARGET_HAS_goto_ptr && !qemu_loglevel_mask(CPU_LOG_TB_NOCHAIN)) {
         TCGv_ptr ptr = tcg_temp_new_ptr();
-        gen_helper_lookup_tb_ptr(ptr, tcg_ctx.tcg_env, addr);
+        gen_helper_lookup_tb_ptr(ptr, tcg_ctx.tcg_env);
         tcg_gen_op1i(INDEX_op_goto_ptr, GET_TCGV_PTR(ptr));
         tcg_temp_free_ptr(ptr);
     } else {
diff --git a/tcg/tcg-op.h b/tcg/tcg-op.h
index 5d3278f243..18d01b2f43 100644
--- a/tcg/tcg-op.h
+++ b/tcg/tcg-op.h
@@ -797,7 +797,7 @@ static inline void tcg_gen_exit_tb(uintptr_t val)
 void tcg_gen_goto_tb(unsigned idx);
 
 /**
- * tcg_gen_lookup_and_goto_ptr() - look up a TB and jump to it if valid
+ * tcg_gen_lookup_and_goto_ptr() - look up the current TB, jump to it if valid
  * @addr: Guest address of the target TB
  *
  * If the TB is not valid, jump to the epilogue.
@@ -805,7 +805,7 @@ void tcg_gen_goto_tb(unsigned idx);
  * This operation is optional. If the TCG backend does not implement goto_ptr,
  * this op is equivalent to calling tcg_gen_exit_tb() with 0 as the argument.
  */
-void tcg_gen_lookup_and_goto_ptr(TCGv addr);
+void tcg_gen_lookup_and_goto_ptr(void);
 
 #if TARGET_LONG_BITS == 32
 #define tcg_temp_new() tcg_temp_new_i32()