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Thu, 21 May 2026 17:05:27 -0700 (PDT) From: alistair23@gmail.com X-Google-Original-From: alistair.francis@wdc.com To: qemu-devel@nongnu.org Cc: alistair23@gmail.com, Daniel Henrique Barboza , Alistair Francis Subject: [PULL 35/48] target/riscv/tcg: use isa_edata_arr[] to enable max exts Date: Fri, 22 May 2026 10:03:11 +1000 Message-ID: <20260522000324.23255-36-alistair.francis@wdc.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260522000324.23255-1-alistair.francis@wdc.com> References: <20260522000324.23255-1-alistair.francis@wdc.com> 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=lists1p.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::630; envelope-from=alistair23@gmail.com; helo=mail-pl1-x630.google.com X-Spam_score_int: -17 X-Spam_score: -1.8 X-Spam_bar: - X-Spam_report: (-1.8 / 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, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, 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: qemu development 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 @gmail.com) X-ZM-MESSAGEID: 1779408512514158500 Content-Type: text/plain; charset="utf-8" From: Daniel Henrique Barboza Use isa_edata_arr[] to enable all feasible extensions. Filter experimental and vendor extensions by checking if the riscv,isa or the prop name starts with 'x'. Signed-off-by: Daniel Henrique Barboza Acked-by: Alistair Francis Message-ID: <20260512032926.1978818-11-daniel.barboza@oss.qualcomm.com> Signed-off-by: Alistair Francis --- target/riscv/tcg/tcg-cpu.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/target/riscv/tcg/tcg-cpu.c b/target/riscv/tcg/tcg-cpu.c index b7d59f40f2..eb48a76a6d 100644 --- a/target/riscv/tcg/tcg-cpu.c +++ b/target/riscv/tcg/tcg-cpu.c @@ -1614,13 +1614,18 @@ static void riscv_init_max_cpu_extensions(Object *o= bj) { RISCVCPU *cpu =3D RISCV_CPU(obj); CPURISCVState *env =3D &cpu->env; - const RISCVCPUMultiExtConfig *prop; + const RISCVIsaExtData *edata; =20 /* Enable RVG and RVV that are disabled by default */ riscv_cpu_set_misa_ext(env, env->misa_ext | RVB | RVG | RVV); =20 - for (prop =3D riscv_cpu_extensions; prop && prop->name; prop++) { - isa_ext_update_enabled(cpu, prop->offset, true); + for (edata =3D isa_edata_arr; edata && edata->name; edata++) { + if (edata->name[0] =3D=3D 'x' + || (edata->prop_name && edata->prop_name[0] =3D=3D 'x')) { + continue; + } + + isa_ext_update_enabled(cpu, edata->ext_enable_offset, true); } =20 /* --=20 2.53.0