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[PATCH 00/11] target/arm: Fix neon reg offsets
From: |
Richard Henderson |
Subject: |
[PATCH 00/11] target/arm: Fix neon reg offsets |
Date: |
Tue, 27 Oct 2020 20:26:52 -0700 |
Much of the existing usage of neon_reg_offset is broken for
big-endian hosts, as it computes the offset of the first
32-bit unit, not the offset of the entire vector register.
Fix this by separating out the different usages. Make the
whole thing look a bit more like the aarch64 code.
r~
Richard Henderson (11):
target/arm: Introduce neon_full_reg_offset
target/arm: Move neon_element_offset to translate.c
target/arm: Use neon_element_offset in neon_load/store_reg
target/arm: Use neon_element_offset in vfp_reg_offset
target/arm: Add read/write_neon_element32
target/arm: Expand read/write_neon_element32 to all MemOp
target/arm: Rename neon_load_reg32 to vfp_load_reg32
target/arm: Add read/write_neon_element64
target/arm: Rename neon_load_reg64 to vfp_load_reg64
target/arm: Simplify do_long_3d and do_2scalar_long
target/arm: Improve do_prewiden_3d
target/arm/translate.c | 153 ++++++++---
target/arm/translate-neon.c.inc | 464 +++++++++++++++++---------------
target/arm/translate-vfp.c.inc | 341 ++++++++++-------------
3 files changed, 510 insertions(+), 448 deletions(-)
--
2.25.1
- [PATCH 00/11] target/arm: Fix neon reg offsets,
Richard Henderson <=
- [PATCH 01/11] target/arm: Introduce neon_full_reg_offset, Richard Henderson, 2020/10/27
- [PATCH 02/11] target/arm: Move neon_element_offset to translate.c, Richard Henderson, 2020/10/27
- [PATCH 03/11] target/arm: Use neon_element_offset in neon_load/store_reg, Richard Henderson, 2020/10/27
- [PATCH 04/11] target/arm: Use neon_element_offset in vfp_reg_offset, Richard Henderson, 2020/10/27
- [PATCH 06/11] target/arm: Expand read/write_neon_element32 to all MemOp, Richard Henderson, 2020/10/27
- [PATCH 05/11] target/arm: Add read/write_neon_element32, Richard Henderson, 2020/10/27
- [PATCH 07/11] target/arm: Rename neon_load_reg32 to vfp_load_reg32, Richard Henderson, 2020/10/27
- [PATCH 08/11] target/arm: Add read/write_neon_element64, Richard Henderson, 2020/10/27