Message ID | 7c15db86126bf5c4343de79dae5c95a2c964cd24.1580518859.git.alistair.francis@wdc.com |
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State | New |
Headers | show
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31 Jan 2020 17:02:00 -0800 IronPort-SDR: NkQA4UeR3UDM2jFdQwClKgHoU+uJyNAsmuBMxUYK0o8bJFiiPUJQF1i4RvsjGGp1qZ/apDriJo Ah0BfvWnYtQ3iHEIF0uXjplcqs5EzSu3LmfObJRU/KoVr2XYC+4nby6UN7OckrEHrDlPG/kqHH KrP0lE6GsXQ/pkrSM0IKzYrrmbMY5lKnN1byfXG2mdVw8qRJZMW2ty3+/m6dMV2zxwKah3pD5P 8+yiIknNzLvaJwha+IWlqRq4hFVdJ6KnzMuowCgy2cV02ELKaqkwnyMs0UOj3M0zbuhP+BC1zq F8I= WDCIronportException: Internal Received: from risc6-mainframe.sdcorp.global.sandisk.com (HELO risc6-mainframe.int.fusionio.com) ([10.196.158.235]) by uls-op-cesaip02.wdc.com with ESMTP; 31 Jan 2020 17:08:52 -0800 From: Alistair Francis <alistair.francis@wdc.com> To: qemu-devel@nongnu.org, qemu-riscv@nongnu.org Subject: [PATCH v2 15/35] target/riscv: Set VS bits in mideleg for Hyp extension Date: Fri, 31 Jan 2020 17:02:15 -0800 Message-Id: <7c15db86126bf5c4343de79dae5c95a2c964cd24.1580518859.git.alistair.francis@wdc.com> X-Mailer: git-send-email 2.25.0 In-Reply-To: <cover.1580518859.git.alistair.francis@wdc.com> References: <cover.1580518859.git.alistair.francis@wdc.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: FreeBSD 9.x [fuzzy] X-Received-From: 216.71.154.42 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: alistair.francis@wdc.com, palmer@dabbelt.com, alistair23@gmail.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
Series |
Add RISC-V Hypervisor Extension v0.5
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expand
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diff --git a/target/riscv/csr.c b/target/riscv/csr.c index f7333286bd..c0e942684d 100644 --- a/target/riscv/csr.c +++ b/target/riscv/csr.c @@ -448,6 +448,9 @@ static int read_mideleg(CPURISCVState *env, int csrno, target_ulong *val) static int write_mideleg(CPURISCVState *env, int csrno, target_ulong val) { env->mideleg = (env->mideleg & ~delegable_ints) | (val & delegable_ints); + if (riscv_has_ext(env, RVH)) { + env->mideleg |= VS_MODE_INTERRUPTS; + } return 0; }