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Fri, 25 Apr 2025 09:50:57 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-riscv@nongnu.org, alistair.francis@wdc.com, dbarboza@ventanamicro.com Subject: [PATCH alternate 1/2] target/riscv: Update pc before csrw, csrrw Date: Fri, 25 Apr 2025 09:50:54 -0700 Message-ID: <20250425165055.807801-2-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250425165055.807801-1-richard.henderson@linaro.org> References: <20250425165055.807801-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::635; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x635.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1745599946337019100 Content-Type: text/plain; charset="utf-8" Signed-off-by: Richard Henderson Reviewed-by: Daniel Henrique Barboza --- target/riscv/insn_trans/trans_rvi.c.inc | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/target/riscv/insn_trans/trans_rvi.c.inc b/target/riscv/insn_tr= ans/trans_rvi.c.inc index b9c7160468..a367fecf7e 100644 --- a/target/riscv/insn_trans/trans_rvi.c.inc +++ b/target/riscv/insn_trans/trans_rvi.c.inc @@ -992,6 +992,7 @@ static bool do_csrw(DisasContext *ctx, int rc, TCGv src) TCGv_i32 csr =3D tcg_constant_i32(rc); =20 translator_io_start(&ctx->base); + gen_update_pc(ctx, 0); gen_helper_csrw(tcg_env, csr, src); return do_csr_post(ctx); } @@ -1002,6 +1003,7 @@ static bool do_csrrw(DisasContext *ctx, int rd, int r= c, TCGv src, TCGv mask) TCGv_i32 csr =3D tcg_constant_i32(rc); =20 translator_io_start(&ctx->base); + gen_update_pc(ctx, 0); gen_helper_csrrw(dest, tcg_env, csr, src, mask); gen_set_gpr(ctx, rd, dest); return do_csr_post(ctx); @@ -1025,6 +1027,7 @@ static bool do_csrw_i128(DisasContext *ctx, int rc, T= CGv srcl, TCGv srch) TCGv_i32 csr =3D tcg_constant_i32(rc); =20 translator_io_start(&ctx->base); + gen_update_pc(ctx, 0); gen_helper_csrw_i128(tcg_env, csr, srcl, srch); return do_csr_post(ctx); } @@ -1037,6 +1040,7 @@ static bool do_csrrw_i128(DisasContext *ctx, int rd, = int rc, TCGv_i32 csr =3D tcg_constant_i32(rc); =20 translator_io_start(&ctx->base); + gen_update_pc(ctx, 0); gen_helper_csrrw_i128(destl, tcg_env, csr, srcl, srch, maskl, maskh); tcg_gen_ld_tl(desth, tcg_env, offsetof(CPURISCVState, retxh)); gen_set_gpr128(ctx, rd, destl, desth); --=20 2.43.0