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* [PATCH 00/38] target/riscv: support packed extension v0.9.2
@ 2021-02-12 15:02 LIU Zhiwei
  2021-02-12 15:02 ` [PATCH 01/38] target/riscv: implementation-defined constant parameters LIU Zhiwei
                   ` (39 more replies)
  0 siblings, 40 replies; 75+ messages in thread
From: LIU Zhiwei @ 2021-02-12 15:02 UTC (permalink / raw)
  To: qemu-devel; +Cc: richard.henderson, LIU Zhiwei, qemu-riscv, palmer, alistair23

This patchset implements the packed extension for RISC-V on QEMU.

This patchset have passed all my direct Linux user mode cases(RV64) and
bare metal cases(RV32) on X86-64 Ubuntu host machine. I will later push
these test cases to my repo(https://github.com/romanheros/qemu.git
branch:packed-upstream-v1).

I have ported packed extension on RISU, but I didn't find a simulator or
hardware to compare with. If anyone have one, please let me know.

Features:
  * support specification packed extension v0.9.2(https://github.com/riscv/riscv-p-spec/)
  * support basic packed extension.
  * support Zp64.

LIU Zhiwei (38):
  target/riscv: implementation-defined constant parameters
  target/riscv: Hoist vector functions
  target/riscv: Fixup saturate subtract function
  target/riscv: 16-bit Addition & Subtraction Instructions
  target/riscv: 8-bit Addition & Subtraction Instruction
  target/riscv: SIMD 16-bit Shift Instructions
  target/riscv: SIMD 8-bit Shift Instructions
  target/riscv: SIMD 16-bit Compare Instructions
  target/riscv: SIMD 8-bit Compare Instructions
  target/riscv: SIMD 16-bit Multiply Instructions
  target/riscv: SIMD 8-bit Multiply Instructions
  target/riscv: SIMD 16-bit Miscellaneous Instructions
  target/riscv: SIMD 8-bit Miscellaneous Instructions
  target/riscv: 8-bit Unpacking Instructions
  target/riscv: 16-bit Packing Instructions
  target/riscv: Signed MSW 32x32 Multiply and Add Instructions
  target/riscv: Signed MSW 32x16 Multiply and Add Instructions
  target/riscv: Signed 16-bit Multiply 32-bit Add/Subtract Instructions
  target/riscv: Signed 16-bit Multiply 64-bit Add/Subtract Instructions
  target/riscv: Partial-SIMD Miscellaneous Instructions
  target/riscv: 8-bit Multiply with 32-bit Add Instructions
  target/riscv: 64-bit Add/Subtract Instructions
  target/riscv: 32-bit Multiply 64-bit Add/Subtract Instructions
  target/riscv: Signed 16-bit Multiply with 64-bit Add/Subtract
    Instructions
  target/riscv: Non-SIMD Q15 saturation ALU Instructions
  target/riscv: Non-SIMD Q31 saturation ALU Instructions
  target/riscv: 32-bit Computation Instructions
  target/riscv: Non-SIMD Miscellaneous Instructions
  target/riscv: RV64 Only SIMD 32-bit Add/Subtract Instructions
  target/riscv: RV64 Only SIMD 32-bit Shift Instructions
  target/riscv: RV64 Only SIMD 32-bit Miscellaneous Instructions
  target/riscv: RV64 Only SIMD Q15 saturating Multiply Instructions
  target/riscv: RV64 Only 32-bit Multiply Instructions
  target/riscv: RV64 Only 32-bit Multiply & Add Instructions
  target/riscv: RV64 Only 32-bit Parallel Multiply & Add Instructions
  target/riscv: RV64 Only Non-SIMD 32-bit Shift Instructions
  target/riscv: RV64 Only 32-bit Packing Instructions
  target/riscv: configure and turn on packed extension from command line

 target/riscv/cpu.c                      |   32 +
 target/riscv/cpu.h                      |    6 +
 target/riscv/helper.h                   |  332 ++
 target/riscv/insn32-64.decode           |   93 +-
 target/riscv/insn32.decode              |  285 ++
 target/riscv/insn_trans/trans_rvp.c.inc | 1224 +++++++
 target/riscv/internals.h                |   50 +
 target/riscv/meson.build                |    1 +
 target/riscv/packed_helper.c            | 3862 +++++++++++++++++++++++
 target/riscv/translate.c                |    3 +
 target/riscv/vector_helper.c            |   90 +-
 11 files changed, 5912 insertions(+), 66 deletions(-)
 create mode 100644 target/riscv/insn_trans/trans_rvp.c.inc
 create mode 100644 target/riscv/packed_helper.c

-- 
2.17.1



^ permalink raw reply	[flat|nested] 75+ messages in thread

end of thread, other threads:[~2021-05-26  6:16 UTC | newest]

Thread overview: 75+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-02-12 15:02 [PATCH 00/38] target/riscv: support packed extension v0.9.2 LIU Zhiwei
2021-02-12 15:02 ` [PATCH 01/38] target/riscv: implementation-defined constant parameters LIU Zhiwei
2021-03-09 14:08   ` Alistair Francis
2021-02-12 15:02 ` [PATCH 02/38] target/riscv: Hoist vector functions LIU Zhiwei
2021-03-09 14:10   ` Alistair Francis
2021-02-12 15:02 ` [PATCH 03/38] target/riscv: Fixup saturate subtract function LIU Zhiwei
2021-02-12 18:52   ` Richard Henderson
2021-03-09 14:11   ` Alistair Francis
2021-02-12 15:02 ` [PATCH 04/38] target/riscv: 16-bit Addition & Subtraction Instructions LIU Zhiwei
2021-02-12 18:03   ` Richard Henderson
2021-02-18  8:39     ` LIU Zhiwei
2021-02-18 16:20       ` Richard Henderson
2021-02-12 19:02   ` Richard Henderson
2021-02-18  8:47     ` LIU Zhiwei
2021-02-18 16:21       ` Richard Henderson
2021-02-12 15:02 ` [PATCH 05/38] target/riscv: 8-bit Addition & Subtraction Instruction LIU Zhiwei
2021-03-15 21:22   ` Alistair Francis
2021-05-24  1:00     ` Palmer Dabbelt
2021-05-26  5:43       ` LIU Zhiwei
2021-05-26  6:15         ` Palmer Dabbelt
2021-02-12 15:02 ` [PATCH 06/38] target/riscv: SIMD 16-bit Shift Instructions LIU Zhiwei
2021-03-15 21:25   ` Alistair Francis
2021-03-16  2:40     ` LIU Zhiwei
2021-03-16 19:54       ` Alistair Francis
2021-03-17  2:30         ` LIU Zhiwei
2021-03-17 20:39           ` Alistair Francis
2021-02-12 15:02 ` [PATCH 07/38] target/riscv: SIMD 8-bit " LIU Zhiwei
2021-03-15 21:27   ` Alistair Francis
2021-05-24  4:46   ` Palmer Dabbelt
2021-02-12 15:02 ` [PATCH 08/38] target/riscv: SIMD 16-bit Compare Instructions LIU Zhiwei
2021-03-15 21:28   ` Alistair Francis
2021-05-26  5:30   ` Palmer Dabbelt
2021-05-26  5:31     ` Palmer Dabbelt
2021-02-12 15:02 ` [PATCH 09/38] target/riscv: SIMD 8-bit " LIU Zhiwei
2021-03-15 21:31   ` Alistair Francis
2021-02-12 15:02 ` [PATCH 10/38] target/riscv: SIMD 16-bit Multiply Instructions LIU Zhiwei
2021-02-12 15:02 ` [PATCH 11/38] target/riscv: SIMD 8-bit " LIU Zhiwei
2021-03-15 21:33   ` Alistair Francis
2021-02-12 15:02 ` [PATCH 12/38] target/riscv: SIMD 16-bit Miscellaneous Instructions LIU Zhiwei
2021-03-15 21:35   ` Alistair Francis
2021-02-12 15:02 ` [PATCH 13/38] target/riscv: SIMD 8-bit " LIU Zhiwei
2021-03-16 14:38   ` Alistair Francis
2021-02-12 15:02 ` [PATCH 14/38] target/riscv: 8-bit Unpacking Instructions LIU Zhiwei
2021-03-16 14:40   ` Alistair Francis
2021-02-12 15:02 ` [PATCH 15/38] target/riscv: 16-bit Packing Instructions LIU Zhiwei
2021-03-16 14:42   ` Alistair Francis
2021-02-12 15:02 ` [PATCH 16/38] target/riscv: Signed MSW 32x32 Multiply and Add Instructions LIU Zhiwei
2021-02-12 15:02 ` [PATCH 17/38] target/riscv: Signed MSW 32x16 " LIU Zhiwei
2021-03-16 16:01   ` Alistair Francis
2021-02-12 15:02 ` [PATCH 18/38] target/riscv: Signed 16-bit Multiply 32-bit Add/Subtract Instructions LIU Zhiwei
2021-02-12 15:02 ` [PATCH 19/38] target/riscv: Signed 16-bit Multiply 64-bit " LIU Zhiwei
2021-02-12 15:02 ` [PATCH 20/38] target/riscv: Partial-SIMD Miscellaneous Instructions LIU Zhiwei
2021-03-16 19:44   ` Alistair Francis
2021-02-12 15:02 ` [PATCH 21/38] target/riscv: 8-bit Multiply with 32-bit Add Instructions LIU Zhiwei
2021-02-12 15:02 ` [PATCH 22/38] target/riscv: 64-bit Add/Subtract Instructions LIU Zhiwei
2021-02-12 15:02 ` [PATCH 23/38] target/riscv: 32-bit Multiply " LIU Zhiwei
2021-02-12 15:02 ` [PATCH 24/38] target/riscv: Signed 16-bit Multiply with " LIU Zhiwei
2021-02-12 15:02 ` [PATCH 25/38] target/riscv: Non-SIMD Q15 saturation ALU Instructions LIU Zhiwei
2021-02-12 15:02 ` [PATCH 26/38] target/riscv: Non-SIMD Q31 " LIU Zhiwei
2021-02-12 15:02 ` [PATCH 27/38] target/riscv: 32-bit Computation Instructions LIU Zhiwei
2021-02-12 15:02 ` [PATCH 28/38] target/riscv: Non-SIMD Miscellaneous Instructions LIU Zhiwei
2021-02-12 15:02 ` [PATCH 29/38] target/riscv: RV64 Only SIMD 32-bit Add/Subtract Instructions LIU Zhiwei
2021-02-12 15:02 ` [PATCH 30/38] target/riscv: RV64 Only SIMD 32-bit Shift Instructions LIU Zhiwei
2021-02-12 15:02 ` [PATCH 31/38] target/riscv: RV64 Only SIMD 32-bit Miscellaneous Instructions LIU Zhiwei
2021-02-12 15:02 ` [PATCH 32/38] target/riscv: RV64 Only SIMD Q15 saturating Multiply Instructions LIU Zhiwei
2021-02-12 15:02 ` [PATCH 33/38] target/riscv: RV64 Only 32-bit " LIU Zhiwei
2021-02-12 15:02 ` [PATCH 34/38] target/riscv: RV64 Only 32-bit Multiply & Add Instructions LIU Zhiwei
2021-02-12 15:02 ` [PATCH 35/38] target/riscv: RV64 Only 32-bit Parallel " LIU Zhiwei
2021-02-12 15:02 ` [PATCH 36/38] target/riscv: RV64 Only Non-SIMD 32-bit Shift Instructions LIU Zhiwei
2021-02-12 15:02 ` [PATCH 37/38] target/riscv: RV64 Only 32-bit Packing Instructions LIU Zhiwei
2021-02-12 15:02 ` [PATCH 38/38] target/riscv: configure and turn on packed extension from command line LIU Zhiwei
2021-03-05  6:14 ` [PATCH 00/38] target/riscv: support packed extension v0.9.2 LIU Zhiwei
2021-04-13  3:27 ` LIU Zhiwei
2021-04-15  4:46   ` Alistair Francis
2021-04-15  5:50     ` LIU Zhiwei

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