That TCG opcode is used by debian-buster (arm64) running ffmpeg: qemu-aarch64 /usr/bin/ffmpeg -i theora.mkv theora.webm
Reported-by: Alex Bennée <alex.ben...@linaro.org> Signed-off-by: Stefan Weil <s...@weilnetz.de> --- tcg/tci.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/tcg/tci.c b/tcg/tci.c index 63d79dac87..615423b06c 100644 --- a/tcg/tci.c +++ b/tcg/tci.c @@ -621,7 +621,10 @@ uintptr_t QEMU_DISABLE_CFI tcg_qemu_tb_exec(CPUArchState *env, tci_write_reg16(regs, t0, *(uint16_t *)(t1 + t2)); 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++; -- 2.29.2