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7cfc97d736
With uprev-ed bindgen, we can now customize derive directly. TEST=CQ BUG=b:204409584 Change-Id: Iba96cdb8329e9254249b247af55e11974620087c Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/4234067 Auto-Submit: Zihan Chen <zihanchen@google.com> Reviewed-by: Dennis Kempin <denniskempin@google.com> Commit-Queue: Zihan Chen <zihanchen@google.com>
104 lines
3.4 KiB
Bash
Executable file
104 lines
3.4 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Copyright 2022 The ChromiumOS Authors
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# Regenerate virtio_sys bindgen bindings.
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set -euo pipefail
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cd "$(dirname "${BASH_SOURCE[0]}")/.."
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source tools/impl/bindgen-common.sh
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bindgen_generate \
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--allowlist-type='vhost_.*' \
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--allowlist-var='VHOST_.*' \
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"${BINDGEN_LINUX_X86_HEADERS}/include/linux/vhost.h" \
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-- \
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-isystem "${BINDGEN_LINUX_X86_HEADERS}/include" \
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| replace_linux_int_types \
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> virtio_sys/src/vhost.rs
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bindgen_generate \
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--allowlist-var='VIRTIO_.*' \
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--allowlist-type='virtio_.*' \
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"${BINDGEN_LINUX_X86_HEADERS}/include/linux/virtio_config.h" \
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-- \
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-isystem "${BINDGEN_LINUX_X86_HEADERS}/include" \
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| replace_linux_int_types \
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> virtio_sys/src/virtio_config.rs
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VIRTIO_FS_EXTRA="// Added by virtio_sys/bindgen.sh
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use data_model::Le32;
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use zerocopy::AsBytes;
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use zerocopy::FromBytes;"
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bindgen_generate \
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--raw-line "${VIRTIO_FS_EXTRA}" \
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--allowlist-var='VIRTIO_FS_.*' \
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--allowlist-type='virtio_fs_.*' \
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--with-derive-custom "virtio_fs_config=FromBytes,AsBytes" \
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"${BINDGEN_LINUX_X86_HEADERS}/include/linux/virtio_fs.h" \
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-- \
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-isystem "${BINDGEN_LINUX_X86_HEADERS}/include" \
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| replace_linux_int_types \
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| replace_linux_endian_types \
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> virtio_sys/src/virtio_fs.rs
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VIRTIO_IDS_EXTRAS="
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//! This file defines virtio device IDs. IDs with large values (counting down
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//! from 63) are nonstandard and not defined by the virtio specification.
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// Added by virtio_sys/bindgen.sh - do not edit the generated file.
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// TODO(abhishekbh): Fix this after this device is accepted upstream.
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pub const VIRTIO_ID_VHOST_USER: u32 = 61;
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// TODO(b/236144983): Fix this id when an official virtio-id is assigned to this device.
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pub const VIRTIO_ID_PVCLOCK: u32 = 60;
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"
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bindgen_generate \
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--raw-line "${VIRTIO_IDS_EXTRAS}" \
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--allowlist-var='VIRTIO_ID_.*' \
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--allowlist-type='virtio_.*' \
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"${BINDGEN_LINUX_X86_HEADERS}/include/linux/virtio_ids.h" \
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-- \
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-isystem "${BINDGEN_LINUX_X86_HEADERS}/include" \
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| replace_linux_int_types \
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| rustfmt \
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> virtio_sys/src/virtio_ids.rs
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VIRTIO_NET_EXTRA="// Added by virtio_sys/bindgen.sh
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use zerocopy::AsBytes;
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use zerocopy::FromBytes;"
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bindgen_generate \
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--raw-line "${VIRTIO_NET_EXTRA}" \
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--allowlist-var='VIRTIO_NET_.*' \
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--allowlist-type='virtio_net_.*' \
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--blocklist-type='virtio_net_ctrl_mac' \
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--with-derive-custom "virtio_net_hdr=FromBytes,AsBytes" \
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--with-derive-custom "virtio_net_hdr_mrg_rxbuf=FromBytes,AsBytes" \
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"${BINDGEN_LINUX_X86_HEADERS}/include/linux/virtio_net.h" \
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-- \
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-isystem "${BINDGEN_LINUX_X86_HEADERS}/include" \
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| replace_linux_int_types \
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> virtio_sys/src/virtio_net.rs
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bindgen_generate \
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--allowlist-var='VRING_.*' \
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--allowlist-var='VIRTIO_RING_.*' \
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--allowlist-type='vring.*' \
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"${BINDGEN_LINUX_X86_HEADERS}/include/linux/virtio_ring.h" \
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-- \
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-isystem "${BINDGEN_LINUX_X86_HEADERS}/include" \
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| replace_linux_int_types \
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> virtio_sys/src/virtio_ring.rs
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bindgen_generate \
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--allowlist-var='VIRTIO_.*' \
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--allowlist-type='virtio_.*' \
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"${BINDGEN_LINUX_X86_HEADERS}/include/linux/virtio_mmio.h" \
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-- \
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-isystem "${BINDGEN_LINUX_X86_HEADERS}/include" \
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| replace_linux_int_types \
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> virtio_sys/src/virtio_mmio.rs
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