motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-03 15:53:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

target/loongarch: Add LASX data support

Browse source 
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230914022645.1151356-12-gaosong@loongson.cn>
This commit is contained in:
Song Gao 2023-09-14 10:25:59 +08:00
parent cd1006176b
commit 008a3b1662
No known key found for this signature in database
GPG key ID: 40A2FFF239263EDF
9 changed files with 86 additions and 34 deletions
Download patch file Download diff file Expand all files Collapse all files

33
target/loongarch/vec.h Normal file
View file

@ -0,0 +1,33 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* QEMU LoongArch vector utilitites
*
* Copyright (c) 2023 Loongson Technology Corporation Limited
*/
#ifndef LOONGARCH_VEC_H
#define LOONGARCH_VEC_H
#if HOST_BIG_ENDIAN
#define B(x) B[(x) ^ 15]
#define H(x) H[(x) ^ 7]
#define W(x) W[(x) ^ 3]
#define D(x) D[(x) ^ 1]
#define UB(x) UB[(x) ^ 15]
#define UH(x) UH[(x) ^ 7]
#define UW(x) UW[(x) ^ 3]
#define UD(x) UD[(x) ^ 1]
#define Q(x) Q[x]
#else
#define B(x) B[x]
#define H(x) H[x]
#define W(x) W[x]
#define D(x) D[x]
#define UB(x) UB[x]
#define UH(x) UH[x]
#define UW(x) UW[x]
#define UD(x) UD[x]
#define Q(x) Q[x]
#endif /* HOST_BIG_ENDIAN */
#endif /* LOONGARCH_VEC_H */