From f723287944c30f1bf230f08b4fb03d6d11a16504 Mon Sep 17 00:00:00 2001 From: Chen Gang Date: Sat, 26 Sep 2015 07:42:54 +0800 Subject: [PATCH] target-tilegx: Let x1 pipe process bpt instruction only According to the related document, bpt can be only in x1 pipe. Signed-off-by: Chen Gang Message-Id: <1443224574-2718-1-git-send-email-gang.chen.5i5j@gmail.com> Signed-off-by: Richard Henderson --- target-tilegx/translate.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/target-tilegx/translate.c b/target-tilegx/translate.c index d7e4d526e2..3566b88f27 100644 --- a/target-tilegx/translate.c +++ b/target-tilegx/translate.c @@ -458,8 +458,14 @@ static TileExcp gen_rr_opcode(DisasContext *dc, unsigned opext, mnemonic = "flushwb"; goto done0; case OE_RR_X1(ILL): + if (dest == 0x1c && srca == 0x25) { + mnemonic = "bpt"; + goto done2; + } + /* Fall through */ case OE_RR_Y1(ILL): - mnemonic = (dest == 0x1c && srca == 0x25 ? "bpt" : "ill"); + mnemonic = "ill"; + done2: qemu_log_mask(CPU_LOG_TB_IN_ASM, "%s", mnemonic); return TILEGX_EXCP_OPCODE_UNKNOWN; case OE_RR_X1(MF): -- 2.11.4.GIT