From 6502668237a27985dd386c6e42b46e8977b4f2c0 Mon Sep 17 00:00:00 2001 From: Max Filippov Date: Mon, 10 Feb 2014 09:16:33 +0400 Subject: target-xtensa: add RRRI4 opcode format fields This encoding is used by cache instructions. Signed-off-by: Max Filippov --- target-xtensa/translate.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/target-xtensa/translate.c b/target-xtensa/translate.c index 2d2df33115..355e75e0be 100644 --- a/target-xtensa/translate.c +++ b/target-xtensa/translate.c @@ -922,6 +922,15 @@ static void disas_xtensa_insn(CPUXtensaState *env, DisasContext *dc) #define RRRN_S RRR_S #define RRRN_T RRR_T +#define RRI4_R RRR_R +#define RRI4_S RRR_S +#define RRI4_T RRR_T +#ifdef TARGET_WORDS_BIGENDIAN +#define RRI4_IMM4 ((b2) & 0xf) +#else +#define RRI4_IMM4 (((b2) & 0xf0) >> 4) +#endif + #define RRI8_R RRR_R #define RRI8_S RRR_S #define RRI8_T RRR_T -- cgit v1.2.3