diff options
| author | Stefan Weil <sw@weilnetz.de> | 2021-01-28 03:48:14 +0100 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2021-02-05 10:24:14 -1000 |
| commit | 49a5a75f3e74cf0cc2ae85003f0509334a69eef2 (patch) | |
| tree | 02a8889f08d41218872f24eebaeec78a33259288 | |
| parent | 13e71f08bf66646d9818f6430f337c965b241746 (diff) | |
tcg/tci: Implement INDEX_op_ld16s_i32
That TCG opcode is used by debian-buster (arm64) running ffmpeg:
qemu-aarch64 /usr/bin/ffmpeg -i theora.mkv theora.webm
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reported-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Message-Id: <20210128024814.2056958-1-sw@weilnetz.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| -rw-r--r-- | tcg/tci.c | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -615,7 +615,10 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env, TODO(); break; case INDEX_op_ld16s_i32: - TODO(); + t0 = *tb_ptr++; + t1 = tci_read_r(regs, &tb_ptr); + t2 = tci_read_s32(&tb_ptr); + tci_write_reg(regs, t0, *(int16_t *)(t1 + t2)); break; case INDEX_op_ld_i32: t0 = *tb_ptr++; |