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[Qemu-devel] [PATCH v2 00/10] A64 SIMD patchset one: ld/st, C3.6.1..C3.6
From: |
Peter Maydell |
Subject: |
[Qemu-devel] [PATCH v2 00/10] A64 SIMD patchset one: ld/st, C3.6.1..C3.6.7 |
Date: |
Mon, 13 Jan 2014 14:13:06 +0000 |
This is an initial set of patches which make a start on SIMD (Neon)
emulation in the A64 decoder. The patches implement all the SIMD
load/store operations, provide a decoder skeleton for the SIMD
dp instructions, and implement all the instructions in the ARM ARM's
groupings C3.6.1 through C3.6.7.
Changes v1->v2:
* minor tweaks as suggested by rth (noted more specifically
below the fold in the affected patches)
* reworked EXT to do vector accesses outside do_ext64 and
thus avoid accessing the middle element twice
* fixed incorrect handling of rn==sp, cleaned up tcg_rn code in
the ld/st single and multiple patches
thanks
-- PMM
Alex Bennée (4):
target-arm: A64: Add SIMD ld/st multiple
target-arm: A64: Add decode skeleton for SIMD data processing insns
target-arm: A64: Add SIMD copy operations
target-arm: A64: Add SIMD modified immediate group
Michael Matz (3):
target-arm: A64: Add SIMD TBL/TBLX
target-arm: A64: Add SIMD ZIP/UZP/TRN
target-arm: A64: Add SIMD across-lanes instructions
Peter Maydell (3):
target-arm: A64: Add SIMD ld/st single
target-arm: A64: Add SIMD EXT
target-arm: A64: Add SIMD scalar copy instructions
target-arm/helper-a64.c | 31 +
target-arm/helper-a64.h | 1 +
target-arm/translate-a64.c | 1454 +++++++++++++++++++++++++++++++++++++++++++-
3 files changed, 1477 insertions(+), 9 deletions(-)
--
1.8.5
- [Qemu-devel] [PATCH v2 00/10] A64 SIMD patchset one: ld/st, C3.6.1..C3.6.7,
Peter Maydell <=
- [Qemu-devel] [PATCH v2 06/10] target-arm: A64: Add SIMD ZIP/UZP/TRN, Peter Maydell, 2014/01/13
- [Qemu-devel] [PATCH v2 10/10] target-arm: A64: Add SIMD scalar copy instructions, Peter Maydell, 2014/01/13
- [Qemu-devel] [PATCH v2 09/10] target-arm: A64: Add SIMD modified immediate group, Peter Maydell, 2014/01/13
- [Qemu-devel] [PATCH v2 02/10] target-arm: A64: Add SIMD ld/st single, Peter Maydell, 2014/01/13
- [Qemu-devel] [PATCH v2 04/10] target-arm: A64: Add SIMD EXT, Peter Maydell, 2014/01/13
- [Qemu-devel] [PATCH v2 08/10] target-arm: A64: Add SIMD copy operations, Peter Maydell, 2014/01/13
- [Qemu-devel] [PATCH v2 07/10] target-arm: A64: Add SIMD across-lanes instructions, Peter Maydell, 2014/01/13
- [Qemu-devel] [PATCH v2 03/10] target-arm: A64: Add decode skeleton for SIMD data processing insns, Peter Maydell, 2014/01/13