From 49a5a75f3e74cf0cc2ae85003f0509334a69eef2 Mon Sep 17 00:00:00 2001 From: Stefan Weil Date: Thu, 28 Jan 2021 03:48:14 +0100 Subject: tcg/tci: Implement INDEX_op_ld16s_i32 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Reviewed-by: Alex Bennée Reported-by: Alex Bennée Signed-off-by: Stefan Weil Message-Id: <20210128024814.2056958-1-sw@weilnetz.de> Signed-off-by: Richard Henderson --- tcg/tci.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/tcg/tci.c b/tcg/tci.c index b3f9531..2ba97da 100644 --- a/tcg/tci.c +++ b/tcg/tci.c @@ -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++; -- cgit v1.1