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| author | Jiang Biao <jiang.biao2@zte.com.cn> | 2017-07-10 14:59:39 +0800 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2017-07-09 21:11:38 -1000 |
| commit | 8b8d768f19037a825a0bc81654492caa7c8fab8b (patch) | |
| tree | a6fbbe642e02e3181e7b1a41782ceb3f2d3299fd /tcg | |
| parent | 2ae96c157ab3155baf6595c08cf5d3fe3c023a60 (diff) | |
| download | qemu-8b8d768f19037a825a0bc81654492caa7c8fab8b.zip qemu-8b8d768f19037a825a0bc81654492caa7c8fab8b.tar.gz qemu-8b8d768f19037a825a0bc81654492caa7c8fab8b.tar.bz2 | |
tcg/mips: Bugfix for crash when running program with qemu-i386.
When running a helloworld program with qemu-i386 in linux-user
mode on Loongson 3A3000, it will crash. This patch fix the bug.
Signed-off-by: Jiang Biao <jiang.biao2@zte.com.cn>
Message-Id: <1499669979-25904-1-git-send-email-jiang.biao2@zte.com.cn>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'tcg')
| -rw-r--r-- | tcg/mips/tcg-target.inc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tcg/mips/tcg-target.inc.c b/tcg/mips/tcg-target.inc.c index 8cff9a6..85756b8 100644 --- a/tcg/mips/tcg-target.inc.c +++ b/tcg/mips/tcg-target.inc.c @@ -1547,8 +1547,8 @@ static void tcg_out_qemu_ld(TCGContext *s, const TCGArg *args, bool is_64) } else if (guest_base == (int16_t)guest_base) { tcg_out_opc_imm(s, ALIAS_PADDI, base, addr_regl, guest_base); } else { - tcg_out_movi(s, TCG_TYPE_PTR, base, guest_base); - tcg_out_opc_reg(s, ALIAS_PADD, base, base, addr_regl); + tcg_out_movi(s, TCG_TYPE_PTR, TCG_TMP0, guest_base); + tcg_out_opc_reg(s, ALIAS_PADD, base, TCG_TMP0, addr_regl); } tcg_out_qemu_ld_direct(s, data_regl, data_regh, base, opc, is_64); #endif @@ -1652,8 +1652,8 @@ static void tcg_out_qemu_st(TCGContext *s, const TCGArg *args, bool is_64) } else if (guest_base == (int16_t)guest_base) { tcg_out_opc_imm(s, ALIAS_PADDI, base, addr_regl, guest_base); } else { - tcg_out_movi(s, TCG_TYPE_PTR, base, guest_base); - tcg_out_opc_reg(s, ALIAS_PADD, base, base, addr_regl); + tcg_out_movi(s, TCG_TYPE_PTR, TCG_TMP0, guest_base); + tcg_out_opc_reg(s, ALIAS_PADD, base, TCG_TMP0, addr_regl); } tcg_out_qemu_st_direct(s, data_regl, data_regh, base, opc); #endif |