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* [PATCH 00/17] target/mips: Convert MSA ASE to decodetree
@ 2020-12-08  0:36 Philippe Mathieu-Daudé
  2020-12-08  0:36 ` [PATCH 01/17] target/mips: Introduce ase_msa_available() helper Philippe Mathieu-Daudé
                   ` (17 more replies)
  0 siblings, 18 replies; 29+ messages in thread
From: Philippe Mathieu-Daudé @ 2020-12-08  0:36 UTC (permalink / raw)
  To: qemu-devel
  Cc: Aleksandar Rikalo, Paolo Bonzini, Philippe Mathieu-Daudé,
	kvm, Richard Henderson, Aurelien Jarno, Huacai Chen, Jiaxun Yang

Finally, we use decodetree with the MIPS target.

Starting easy with the MSA ASE. 2700+ lines extracted
from helper.h and translate.c, now built as an new
object: mod-msa_translate.o.

While the diff stat is positive by 86 lines, we actually
(re)moved code, but added (C) notices.

The most interesting patches are the 2 last ones.

Please review,

Phil.

Based-on: <20201207224335.4030582-1-f4bug@amsat.org>
(linux-user: Rework get_elf_hwcap() and support MIPS Loongson 2F/3A)
Based-on: <20201207235539.4070364-1-f4bug@amsat.org>
(target/mips: Add translate.h and fpu_translate.h headers)

Philippe Mathieu-Daudé (17):
  target/mips: Introduce ase_msa_available() helper
  target/mips: Simplify msa_reset()
  target/mips: Use CP0_Config3 to set MIPS_HFLAG_MSA
  target/mips: Simplify MSA TCG logic
  target/mips: Remove now unused ASE_MSA definition
  target/mips: Alias MSA vector registers on FPU scalar registers
  target/mips: Extract msa_translate_init() from mips_tcg_init()
  target/mips: Remove CPUMIPSState* argument from gen_msa*() methods
  target/mips: Explode gen_msa_branch() as gen_msa_BxZ_V/BxZ()
  target/mips: Rename msa_helper.c as mod-msa_helper.c
  target/mips: Move msa_reset() to mod-msa_helper.c
  target/mips: Extract MSA helpers from op_helper.c
  target/mips: Extract MSA helper definitions
  target/mips: Declare gen_msa/_branch() in 'translate.h'
  target/mips: Extract MSA translation routines
  target/mips: Introduce decode tree bindings for MSA opcodes
  target/mips: Use decode_msa32() generated from decodetree

 target/mips/cpu.h                             |    6 +
 target/mips/fpu_translate.h                   |   10 -
 target/mips/helper.h                          |  436 +---
 target/mips/internal.h                        |    4 +-
 target/mips/mips-defs.h                       |    1 -
 target/mips/translate.h                       |    4 +
 target/mips/mod-msa32.decode                  |   24 +
 target/mips/kvm.c                             |   12 +-
 .../mips/{msa_helper.c => mod-msa_helper.c}   |  429 ++++
 target/mips/mod-msa_translate.c               | 2270 +++++++++++++++++
 target/mips/op_helper.c                       |  394 ---
 target/mips/translate.c                       | 2264 +---------------
 target/mips/meson.build                       |    9 +-
 target/mips/mod-msa_helper.h.inc              |  443 ++++
 target/mips/translate_init.c.inc              |   38 +-
 15 files changed, 3215 insertions(+), 3129 deletions(-)
 create mode 100644 target/mips/mod-msa32.decode
 rename target/mips/{msa_helper.c => mod-msa_helper.c} (93%)
 create mode 100644 target/mips/mod-msa_translate.c
 create mode 100644 target/mips/mod-msa_helper.h.inc

-- 
2.26.2


^ permalink raw reply	[flat|nested] 29+ messages in thread
end of thread, other threads:[~2020-12-09 15:26 UTC | newest]

Thread overview: 29+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-12-08  0:36 [PATCH 00/17] target/mips: Convert MSA ASE to decodetree Philippe Mathieu-Daudé
2020-12-08  0:36 ` [PATCH 01/17] target/mips: Introduce ase_msa_available() helper Philippe Mathieu-Daudé
2020-12-08  0:36 ` [PATCH 02/17] target/mips: Simplify msa_reset() Philippe Mathieu-Daudé
2020-12-08  0:36 ` [PATCH 03/17] target/mips: Use CP0_Config3 to set MIPS_HFLAG_MSA Philippe Mathieu-Daudé
2020-12-08  0:36 ` [PATCH 04/17] target/mips: Simplify MSA TCG logic Philippe Mathieu-Daudé
2020-12-08  0:36 ` [PATCH 05/17] target/mips: Remove now unused ASE_MSA definition Philippe Mathieu-Daudé
2020-12-08  0:36 ` [PATCH 06/17] target/mips: Alias MSA vector registers on FPU scalar registers Philippe Mathieu-Daudé
2020-12-08  0:36 ` [PATCH 07/17] target/mips: Extract msa_translate_init() from mips_tcg_init() Philippe Mathieu-Daudé
2020-12-08  0:36 ` [PATCH 08/17] target/mips: Remove CPUMIPSState* argument from gen_msa*() methods Philippe Mathieu-Daudé
2020-12-08  0:36 ` [PATCH 09/17] target/mips: Explode gen_msa_branch() as gen_msa_BxZ_V/BxZ() Philippe Mathieu-Daudé
2020-12-08  0:36 ` [PATCH 10/17] target/mips: Rename msa_helper.c as mod-msa_helper.c Philippe Mathieu-Daudé
2020-12-08  0:36 ` [PATCH 11/17] target/mips: Move msa_reset() to mod-msa_helper.c Philippe Mathieu-Daudé
2020-12-08 23:55   ` Richard Henderson
2020-12-08  0:36 ` [PATCH 12/17] target/mips: Extract MSA helpers from op_helper.c Philippe Mathieu-Daudé
2020-12-08  0:36 ` [PATCH 13/17] target/mips: Extract MSA helper definitions Philippe Mathieu-Daudé
2020-12-08  0:36 ` [PATCH 14/17] target/mips: Declare gen_msa/_branch() in 'translate.h' Philippe Mathieu-Daudé
2020-12-08 23:56   ` Richard Henderson
2020-12-09  0:01     ` Richard Henderson
2020-12-09  0:03       ` Richard Henderson
2020-12-09  9:17         ` Philippe Mathieu-Daudé
2020-12-09 15:25           ` Richard Henderson
2020-12-08  0:37 ` [PATCH 16/17] target/mips: Introduce decode tree bindings for MSA opcodes Philippe Mathieu-Daudé
2020-12-09  0:05   ` Richard Henderson
2020-12-09  4:09   ` Jiaxun Yang
2020-12-08  0:37 ` [PATCH 17/17] target/mips: Use decode_msa32() generated from decodetree Philippe Mathieu-Daudé
2020-12-09  0:06   ` Richard Henderson
2020-12-08  0:39 ` [PATCH 00/17] target/mips: Convert MSA ASE to decodetree Philippe Mathieu-Daudé
2020-12-08 16:30   ` Philippe Mathieu-Daudé
2020-12-09  4:07 ` Jiaxun Yang

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