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From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: qemu-devel@nongnu.org
Cc: "Christoph Muellner" <christoph.muellner@vrull.eu>,
	"Heinrich Schuchardt" <heinrich.schuchardt@canonical.com>,
	"Palmer Dabbelt" <palmer@dabbelt.com>,
	"Alistair Francis" <alistair.francis@wdc.com>,
	"Liu Zhiwei" <zhiwei_liu@linux.alibaba.com>,
	"Anton Johansson" <anjo@rev.ng>,
	"Richard Henderson" <richard.henderson@linaro.org>,
	"Valentin Haudiquet" <valentin.haudiquet@canonical.com>,
	"Weiwei Li" <liwei1518@gmail.com>,
	qemu-riscv@nongnu.org,
	"Daniel Henrique Barboza" <dbarboza@ventanamicro.com>,
	"Philippe Mathieu-Daudé" <philmd@linaro.org>
Subject: [PATCH 00/13] target/riscv: Centralize MO_TE uses in a pair of helpers
Date: Fri, 10 Oct 2025 17:50:31 +0200	[thread overview]
Message-ID: <20251010155045.78220-1-philmd@linaro.org> (raw)

In preparation of having RISC-V cores changing their endianness
at runtime, centralize the MO_TE uses to a pair of methods.

Except the 128-bit LD/ST change (first patch), no further
functional changes intended.

Philippe Mathieu-Daudé (13):
  target/riscv: Really use little endianness for 128-bit loads/stores
  target/riscv: Explode MO_TExx -> MO_TE | MO_xx
  target/riscv: Conceal MO_TE within gen_amo()
  target/riscv: Conceal MO_TE within gen_inc()
  target/riscv: Conceal MO_TE within gen_load() / gen_store()
  target/riscv: Conceal MO_TE within gen_load_idx() / gen_store_idx()
  target/riscv: Conceal MO_TE within gen_fload_idx() / gen_fstore_idx()
  target/riscv: Conceal MO_TE within gen_storepair_tl()
  target/riscv: Conceal MO_TE within gen_cmpxchg*()
  target/riscv: Conceal MO_TE|MO_ALIGN within gen_lr() / gen_sc()
  target/riscv: Factor MemOp variable out when MO_TE is set
  target/riscv: Introduce mo_endian() helper
  target/riscv: Introduce mo_endian_env() helper

 target/riscv/op_helper.c                      | 28 ++++--
 target/riscv/translate.c                      | 16 ++-
 target/riscv/insn_trans/trans_rva.c.inc       | 50 +++++-----
 target/riscv/insn_trans/trans_rvd.c.inc       |  6 +-
 target/riscv/insn_trans/trans_rvf.c.inc       |  6 +-
 target/riscv/insn_trans/trans_rvi.c.inc       | 36 ++++---
 target/riscv/insn_trans/trans_rvzabha.c.inc   | 20 ++--
 target/riscv/insn_trans/trans_rvzacas.c.inc   | 12 ++-
 target/riscv/insn_trans/trans_rvzce.c.inc     | 12 ++-
 target/riscv/insn_trans/trans_rvzfh.c.inc     |  8 +-
 target/riscv/insn_trans/trans_rvzicfiss.c.inc | 10 +-
 target/riscv/insn_trans/trans_xthead.c.inc    | 98 ++++++++++---------
 12 files changed, 181 insertions(+), 121 deletions(-)

-- 
2.51.0



             reply	other threads:[~2025-10-10 15:52 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-10-10 15:50 Philippe Mathieu-Daudé [this message]
2025-10-10 15:50 ` [PATCH 01/13] target/riscv: Really use little endianness for 128-bit loads/stores Philippe Mathieu-Daudé
2025-10-10 18:44   ` Richard Henderson
2025-10-10 15:50 ` [PATCH 02/13] target/riscv: Explode MO_TExx -> MO_TE | MO_xx Philippe Mathieu-Daudé
2025-10-10 18:45   ` Richard Henderson
2025-10-14  4:59   ` Alistair Francis
2025-10-10 15:50 ` [PATCH 03/13] target/riscv: Conceal MO_TE within gen_amo() Philippe Mathieu-Daudé
2025-10-10 18:46   ` Richard Henderson
2025-10-14  5:00   ` Alistair Francis
2025-10-10 15:50 ` [PATCH 04/13] target/riscv: Conceal MO_TE within gen_inc() Philippe Mathieu-Daudé
2025-10-10 18:47   ` Richard Henderson
2025-10-14  5:01   ` Alistair Francis
2025-10-10 15:50 ` [PATCH 05/13] target/riscv: Conceal MO_TE within gen_load() / gen_store() Philippe Mathieu-Daudé
2025-10-10 18:47   ` Richard Henderson
2025-10-14  5:02   ` Alistair Francis
2025-10-10 15:50 ` [PATCH 06/13] target/riscv: Conceal MO_TE within gen_load_idx() / gen_store_idx() Philippe Mathieu-Daudé
2025-10-10 18:48   ` Richard Henderson
2025-10-14  5:03   ` Alistair Francis
2025-10-10 15:50 ` [PATCH 07/13] target/riscv: Conceal MO_TE within gen_fload_idx() / gen_fstore_idx() Philippe Mathieu-Daudé
2025-10-10 18:49   ` Richard Henderson
2025-10-14  5:05   ` Alistair Francis
2025-10-10 15:50 ` [PATCH 08/13] target/riscv: Conceal MO_TE within gen_storepair_tl() Philippe Mathieu-Daudé
2025-10-10 18:49   ` Richard Henderson
2025-10-14  5:06   ` Alistair Francis
2025-10-10 15:50 ` [PATCH 09/13] target/riscv: Conceal MO_TE within gen_cmpxchg*() Philippe Mathieu-Daudé
2025-10-10 18:50   ` Richard Henderson
2025-10-14  5:07   ` Alistair Francis
2025-10-10 15:50 ` [PATCH 10/13] target/riscv: Conceal MO_TE|MO_ALIGN within gen_lr() / gen_sc() Philippe Mathieu-Daudé
2025-10-10 18:51   ` Richard Henderson
2025-10-14  5:08   ` Alistair Francis
2025-10-10 15:50 ` [PATCH 11/13] target/riscv: Factor MemOp variable out when MO_TE is set Philippe Mathieu-Daudé
2025-10-10 16:18   ` Heinrich Schuchardt
2025-10-14  5:11   ` Alistair Francis
2025-10-10 15:50 ` [PATCH 12/13] target/riscv: Introduce mo_endian() helper Philippe Mathieu-Daudé
2025-10-10 16:35   ` Heinrich Schuchardt
2025-10-10 18:52   ` Richard Henderson
2025-10-14  5:13   ` Alistair Francis
2025-10-10 15:50 ` [PATCH 13/13] target/riscv: Introduce mo_endian_env() helper Philippe Mathieu-Daudé
2025-10-10 16:38   ` Heinrich Schuchardt
2025-10-14  5:15   ` Alistair Francis

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