diff mbox series

[v4,32/43] tcg/s390: Use tcg_tbrel_diff

Message ID 20201214140314.18544-33-richard.henderson@linaro.org
State Superseded
Headers show
Series Mirror map JIT memory for TCG | expand

Commit Message

Richard Henderson Dec. 14, 2020, 2:03 p.m. UTC 
Use tcg_tbrel_diff when we need a displacement to a label,
and with a NULL argument when we need the normalizing addend.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

---
 tcg/s390/tcg-target.c.inc | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

-- 
2.25.1
diff mbox series

Patch

diff --git a/tcg/s390/tcg-target.c.inc b/tcg/s390/tcg-target.c.inc
index 1444914428..e4c61fc014 100644
--- a/tcg/s390/tcg-target.c.inc
+++ b/tcg/s390/tcg-target.c.inc
@@ -630,7 +630,7 @@  static void tcg_out_movi_int(TCGContext *s, TCGType type, TCGReg ret,
             return;
         }
     } else if (USE_REG_TB && !in_prologue) {
-        ptrdiff_t off = sval - (uintptr_t)s->code_gen_ptr;
+        ptrdiff_t off = tcg_tbrel_diff(s, (void *)sval);
         if (off == sextract64(off, 0, 20)) {
             /* This is certain to be an address within TB, and therefore
                OFF will be negative; don't try RX_LA.  */
@@ -655,7 +655,7 @@  static void tcg_out_movi_int(TCGContext *s, TCGType type, TCGReg ret,
     } else if (USE_REG_TB && !in_prologue) {
         tcg_out_insn(s, RXY, LG, ret, TCG_REG_TB, TCG_REG_NONE, 0);
         new_pool_label(s, sval, R_390_20, s->code_ptr - 2,
-                       -(intptr_t)s->code_gen_ptr);
+                       tcg_tbrel_diff(s, NULL));
     } else {
         TCGReg base = ret ? ret : TCG_TMP0;
         tcg_out_insn(s, RIL, LARL, base, 0);
@@ -746,7 +746,7 @@  static void tcg_out_ld_abs(TCGContext *s, TCGType type, TCGReg dest, void *abs)
         }
     }
     if (USE_REG_TB) {
-        ptrdiff_t disp = abs - (void *)s->code_gen_ptr;
+        ptrdiff_t disp = tcg_tbrel_diff(s, abs);
         if (disp == sextract64(disp, 0, 20)) {
             tcg_out_ld(s, type, dest, TCG_REG_TB, disp);
             return;
@@ -956,7 +956,7 @@  static void tgen_andi(TCGContext *s, TCGType type, TCGReg dest, uint64_t val)
         if (!maybe_out_small_movi(s, type, TCG_TMP0, val)) {
             tcg_out_insn(s, RXY, NG, dest, TCG_REG_TB, TCG_REG_NONE, 0);
             new_pool_label(s, val & valid, R_390_20, s->code_ptr - 2,
-                           -(intptr_t)s->code_gen_ptr);
+                           tcg_tbrel_diff(s, NULL));
             return;
         }
     } else {
@@ -1015,7 +1015,7 @@  static void tgen_ori(TCGContext *s, TCGType type, TCGReg dest, uint64_t val)
     } else if (USE_REG_TB) {
         tcg_out_insn(s, RXY, OG, dest, TCG_REG_TB, TCG_REG_NONE, 0);
         new_pool_label(s, val, R_390_20, s->code_ptr - 2,
-                       -(intptr_t)s->code_gen_ptr);
+                       tcg_tbrel_diff(s, NULL));
     } else {
         /* Perform the OR via sequential modifications to the high and
            low parts.  Do this via recursion to handle 16-bit vs 32-bit
@@ -1050,7 +1050,7 @@  static void tgen_xori(TCGContext *s, TCGType type, TCGReg dest, uint64_t val)
     } else if (USE_REG_TB) {
         tcg_out_insn(s, RXY, XG, dest, TCG_REG_TB, TCG_REG_NONE, 0);
         new_pool_label(s, val, R_390_20, s->code_ptr - 2,
-                       -(intptr_t)s->code_gen_ptr);
+                       tcg_tbrel_diff(s, NULL));
     } else {
         /* Perform the xor by parts.  */
         tcg_debug_assert(s390_facilities & FACILITY_EXT_IMM);
@@ -1108,12 +1108,12 @@  static int tgen_cmp(TCGContext *s, TCGType type, TCGCond c, TCGReg r1,
                 op = (is_unsigned ? RXY_CLY : RXY_CY);
                 tcg_out_insn_RXY(s, op, r1, TCG_REG_TB, TCG_REG_NONE, 0);
                 new_pool_label(s, (uint32_t)c2, R_390_20, s->code_ptr - 2,
-                               4 - (intptr_t)s->code_gen_ptr);
+                               4 - tcg_tbrel_diff(s, NULL));
             } else {
                 op = (is_unsigned ? RXY_CLG : RXY_CG);
                 tcg_out_insn_RXY(s, op, r1, TCG_REG_TB, TCG_REG_NONE, 0);
                 new_pool_label(s, c2, R_390_20, s->code_ptr - 2,
-                               -(intptr_t)s->code_gen_ptr);
+                               tcg_tbrel_diff(s, NULL));
             }
             goto exit;
         } else {