[Qemu-devel] [PATCH v2 24/27] target/sh4: Implement fpchg

[Richard Henderson]

Signed-off-by: Richard Henderson <r...@twiddle.net>
---
 target/sh4/translate.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/target/sh4/translate.c b/target/sh4/translate.c
index d164e62..35a5c91 100644
--- a/target/sh4/translate.c
+++ b/target/sh4/translate.c
@@ -492,6 +492,11 @@ static void _decode_opc(DisasContext * ctx)
         tcg_gen_xori_i32(cpu_fpscr, cpu_fpscr, FPSCR_SZ);
        ctx->bstate = BS_STOP;
        return;
+    case 0xf7fd:                /* fpchg */
+        CHECK_SH4A
+        tcg_gen_xori_i32(cpu_fpscr, cpu_fpscr, FPSCR_PR);
+        ctx->bstate = BS_STOP;
+        return;
     case 0x0009:               /* nop */
        return;
     case 0x001b:               /* sleep */
-- 
2.9.4