target/mips: Fix MIPS16e translation

[Hauke Mehrtens]

Fix a wrong conversion to gen_op_addr_addi(). The framesize should be
added like it was done before.

This bug broke booting OpenWrt MIPS32 BE malta Linux system images
generated by OpenWrt.

Fixes: d0b24b7f50e1 ("target/mips: Use gen_op_addr_addi() when possible")
Cc: qemu-sta...@nongnu.org
Signed-off-by: Hauke Mehrtens <ha...@hauke-m.de>
---
 target/mips/tcg/mips16e_translate.c.inc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/target/mips/tcg/mips16e_translate.c.inc 
b/target/mips/tcg/mips16e_translate.c.inc
index a9af8f1e74..97da3456ea 100644
--- a/target/mips/tcg/mips16e_translate.c.inc
+++ b/target/mips/tcg/mips16e_translate.c.inc
@@ -306,7 +306,7 @@ static void gen_mips16_restore(DisasContext *ctx,
     int astatic;
     TCGv t0 = tcg_temp_new();
 
-    gen_op_addr_addi(ctx, t0, cpu_gpr[29], -framesize);
+    gen_op_addr_addi(ctx, t0, cpu_gpr[29], framesize);
 
     if (do_ra) {
         decr_and_load(ctx, 31, t0);
@@ -386,7 +386,7 @@ static void gen_mips16_restore(DisasContext *ctx,
         }
     }
 
-    gen_op_addr_addi(ctx, cpu_gpr[29], cpu_gpr[29], -framesize);
+    gen_op_addr_addi(ctx, cpu_gpr[29], cpu_gpr[29], framesize);
 }
 
 #if defined(TARGET_MIPS64)
-- 
2.49.0