diff mbox series

[v5,30/43] tcg/sparc: Use tcg_tbrel_diff

Message ID 20210105171950.415486-31-richard.henderson@linaro.org
State Superseded
Headers show
Series Mirror map JIT memory for TCG | expand

Commit Message

Richard Henderson Jan. 5, 2021, 5:19 p.m. UTC 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

---
 tcg/sparc/tcg-target.c.inc | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

-- 
2.25.1
diff mbox series

Patch

diff --git a/tcg/sparc/tcg-target.c.inc b/tcg/sparc/tcg-target.c.inc
index d599ae27b5..8f04fdf981 100644
--- a/tcg/sparc/tcg-target.c.inc
+++ b/tcg/sparc/tcg-target.c.inc
@@ -440,7 +440,7 @@  static void tcg_out_movi_int(TCGContext *s, TCGType type, TCGReg ret,
 
     /* A 13-bit constant relative to the TB.  */
     if (!in_prologue && USE_REG_TB) {
-        test = arg - (uintptr_t)s->code_gen_ptr;
+        test = tcg_tbrel_diff(s, (void *)arg);
         if (check_fit_ptr(test, 13)) {
             tcg_out_arithi(s, ret, TCG_REG_TB, test, ARITH_ADD);
             return;
@@ -537,15 +537,15 @@  static inline bool tcg_out_sti(TCGContext *s, TCGType type, TCGArg val,
     return false;
 }
 
-static void tcg_out_ld_ptr(TCGContext *s, TCGReg ret, uintptr_t arg)
+static void tcg_out_ld_ptr(TCGContext *s, TCGReg ret, const void *arg)
 {
-    intptr_t diff = arg - (uintptr_t)s->code_gen_ptr;
+    intptr_t diff = tcg_tbrel_diff(s, arg);
     if (USE_REG_TB && check_fit_ptr(diff, 13)) {
         tcg_out_ld(s, TCG_TYPE_PTR, ret, TCG_REG_TB, diff);
         return;
     }
-    tcg_out_movi(s, TCG_TYPE_PTR, ret, arg & ~0x3ff);
-    tcg_out_ld(s, TCG_TYPE_PTR, ret, ret, arg & 0x3ff);
+    tcg_out_movi(s, TCG_TYPE_PTR, ret, (uintptr_t)arg & ~0x3ff);
+    tcg_out_ld(s, TCG_TYPE_PTR, ret, ret, (uintptr_t)arg & 0x3ff);
 }
 
 static inline void tcg_out_sety(TCGContext *s, TCGReg rs)
@@ -1313,7 +1313,7 @@  static void tcg_out_op(TCGContext *s, TCGOpcode opc,
             tcg_out_movi_imm13(s, TCG_REG_O0, a0);
             break;
         } else if (USE_REG_TB) {
-            intptr_t tb_diff = a0 - (uintptr_t)s->code_gen_ptr;
+            intptr_t tb_diff = tcg_tbrel_diff(s, (void *)a0);
             if (check_fit_ptr(tb_diff, 13)) {
                 tcg_out_arithi(s, TCG_REG_G0, TCG_REG_I7, 8, RETURN);
                 /* Note that TCG_REG_TB has been unwound to O1.  */
@@ -1345,8 +1345,7 @@  static void tcg_out_op(TCGContext *s, TCGOpcode opc,
             }
         } else {
             /* indirect jump method */
-            tcg_out_ld_ptr(s, TCG_REG_TB,
-                           (uintptr_t)(s->tb_jmp_target_addr + a0));
+            tcg_out_ld_ptr(s, TCG_REG_TB, s->tb_jmp_target_addr + a0);
             tcg_out_arithi(s, TCG_REG_G0, TCG_REG_TB, 0, JMPL);
             tcg_out_nop(s);
         }