From: Stefan Markovic <smarko...@wavecomp.com>
Add gen_op_addr_addi(). This function will be used in emulation of
some nanoMIPS instructions.
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
Signed-off-by: Aleksandar Markovic <amarko...@wavecomp.com>
Signed-off-by: Stefan Markovic <smarko...@wavecomp.com>
---
target/mips/translate.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/target/mips/translate.c b/target/mips/translate.c
index 432d1a6..841c0c8 100644
--- a/target/mips/translate.c
+++ b/target/mips/translate.c
@@ -1733,6 +1733,18 @@ static inline void gen_op_addr_add (DisasContext *ctx,
TCGv ret, TCGv arg0, TCGv
#endif
}
+static inline void gen_op_addr_addi(DisasContext *ctx, TCGv ret, TCGv base,
+ target_long ofs)
+{
+ tcg_gen_addi_tl(ret, base, ofs);
+
+#if defined(TARGET_MIPS64)
+ if (ctx->hflags & MIPS_HFLAG_AWRAP) {
+ tcg_gen_ext32s_i64(ret, ret);
+ }
+#endif
+}
+
/* Addresses computation (translation time) */
static target_long addr_add(DisasContext *ctx, target_long base,
target_long offset)
--
2.7.4
