1 files changed, 12 insertions, 19 deletions

diff --git a/tcg/arm/tcg-target.c b/tcg/arm/tcg-target.c
index e05a64f75c..1d327984e0 100644
--- a/tcg/arm/tcg-target.c
+++ b/tcg/arm/tcg-target.c
@@ -842,6 +842,12 @@ static inline void tcg_out_st8(TCGContext *s, int cond,
         tcg_out_st8_12(s, cond, rd, rn, offset);
 }
 
+/* The _goto case is normally between TBs within the same code buffer,
+ * and with the code buffer limited to 16GB we shouldn't need the long
+ * case.
+ *
+ * .... except to the prologue that is in its own buffer.
+ */
 static inline void tcg_out_goto(TCGContext *s, int cond, uint32_t addr)
 {
     int32_t val;
@@ -855,22 +861,20 @@ static inline void tcg_out_goto(TCGContext *s, int cond, uint32_t addr)
     if (val - 8 < 0x01fffffd && val - 8 > -0x01fffffd)
         tcg_out_b(s, cond, val);
     else {
-#if 1
-        tcg_abort();
-#else
         if (cond == COND_AL) {
             tcg_out_ld32_12(s, COND_AL, TCG_REG_PC, TCG_REG_PC, -4);
-            tcg_out32(s, addr); /* XXX: This is l->u.value, can we use it? */
+            tcg_out32(s, addr);
         } else {
             tcg_out_movi32(s, cond, TCG_REG_R8, val - 8);
             tcg_out_dat_reg(s, cond, ARITH_ADD,
                             TCG_REG_PC, TCG_REG_PC,
                             TCG_REG_R8, SHIFT_IMM_LSL(0));
         }
-#endif
     }
 }
 
+/* The call case is mostly used for helpers - so it's not unreasonable
+ * for them to be beyond branch range */
 static inline void tcg_out_call(TCGContext *s, uint32_t addr)
 {
     int32_t val;
@@ -887,20 +891,9 @@ static inline void tcg_out_call(TCGContext *s, uint32_t addr)
             tcg_out_bl(s, COND_AL, val);
         }
     } else {
-#if 1
-        tcg_abort();
-#else
-        if (cond == COND_AL) {
-            tcg_out_dat_imm(s, cond, ARITH_ADD, TCG_REG_R14, TCG_REG_PC, 4);
-            tcg_out_ld32_12(s, COND_AL, TCG_REG_PC, TCG_REG_PC, -4);
-            tcg_out32(s, addr); /* XXX: This is l->u.value, can we use it? */
-        } else {
-            tcg_out_movi32(s, cond, TCG_REG_R9, addr);
-            tcg_out_dat_reg(s, cond, ARITH_MOV, TCG_REG_R14, 0,
-                            TCG_REG_PC, SHIFT_IMM_LSL(0));
-            tcg_out_bx(s, cond, TCG_REG_R9);
-        }
-#endif
+        tcg_out_dat_imm(s, COND_AL, ARITH_ADD, TCG_REG_R14, TCG_REG_PC, 4);
+        tcg_out_ld32_12(s, COND_AL, TCG_REG_PC, TCG_REG_PC, -4);
+        tcg_out32(s, addr);
     }
 }