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[v2,07/16] tcg-mips: Adjust load/store functions for mips64

Message ID 1455507754-8978-8-git-send-email-rth@twiddle.net (mailing list archive)
State New, archived
Headers show

Commit Message

Richard Henderson Feb. 15, 2016, 3:42 a.m. UTC 
Signed-off-by: Richard Henderson <rth@twiddle.net>
---
 tcg/mips/tcg-target.c | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)
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Patch

diff --git a/tcg/mips/tcg-target.c b/tcg/mips/tcg-target.c
index 0451acb..d1266ef 100644
--- a/tcg/mips/tcg-target.c
+++ b/tcg/mips/tcg-target.c
@@ -689,7 +689,7 @@  static void tcg_out_ldst(TCGContext *s, MIPSInsn opc, TCGReg data,
     if (ofs != lo) {
         tcg_out_movi(s, TCG_TYPE_PTR, TCG_TMP0, ofs - lo);
         if (addr != TCG_REG_ZERO) {
-            tcg_out_opc_reg(s, OPC_ADDU, TCG_TMP0, TCG_TMP0, addr);
+            tcg_out_opc_reg(s, ALIAS_PADD, TCG_TMP0, TCG_TMP0, addr);
         }
         addr = TCG_TMP0;
     }
@@ -699,13 +699,21 @@  static void tcg_out_ldst(TCGContext *s, MIPSInsn opc, TCGReg data,
 static inline void tcg_out_ld(TCGContext *s, TCGType type, TCGReg arg,
                               TCGReg arg1, intptr_t arg2)
 {
-    tcg_out_ldst(s, OPC_LW, arg, arg1, arg2);
+    MIPSInsn opc = OPC_LD;
+    if (TCG_TARGET_REG_BITS == 32 || type == TCG_TYPE_I32) {
+        opc = OPC_LW;
+    }
+    tcg_out_ldst(s, opc, arg, arg1, arg2);
 }
 
 static inline void tcg_out_st(TCGContext *s, TCGType type, TCGReg arg,
                               TCGReg arg1, intptr_t arg2)
 {
-    tcg_out_ldst(s, OPC_SW, arg, arg1, arg2);
+    MIPSInsn opc = OPC_SD;
+    if (TCG_TARGET_REG_BITS == 32 || type == TCG_TYPE_I32) {
+        opc = OPC_SW;
+    }
+    tcg_out_ldst(s, opc, arg, arg1, arg2);
 }
 
 static inline void tcg_out_addi(TCGContext *s, TCGReg reg, TCGArg val)