linux-samsung-i9300: use devicepkg-dev (MR 1751)
This commit is contained in:
Luca Weiss
Oliver Smith
parent
ee14ec3272
commit
af9df7a7dc
2 changed files with 30 additions and 129 deletions
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@ -1,42 +1,17 @@
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# APKBUILD based on linux-vanilla aport. Changes:
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# - disabled module installation
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# - add !check !tracedeps
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# - package: just install zimage and kernel.release, because the kernel config
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# does not generate modules or dtb files
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# - do not create -dev subpackage (makes no sense without module support)
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#
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# Reference: <https://postmarketos.org/vendorkernel>
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# Kernel config based on: arch/arm/configs/lineageos_i9305_defconfig
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# Changes:
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# - enable devtmpfs (needed for udev -> touch support in weston)
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# - adding xz to makedepends because of lzma: unrecognized option: 9 (https://wiki.postmarketos.org/wiki/Troubleshooting:kernel)
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# - add kernel modules installation
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# - disable ANDROID_PARANOID_NETWORK (removes network restrictions)
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_flavor=samsung-i9300
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_hash="fa8fa332fdec11744ffe0c742775cc22efe0d041"
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pkgname=linux-$_flavor
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pkgname=linux-samsung-i9300
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pkgver=3.0.101
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case $pkgver in
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*.*.*) _kernver=${pkgver%.*};;
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*.*) _kernver=$pkgver;;
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esac
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pkgrel=1
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pkgrel=2
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pkgdesc="Samsung Galaxy SIII kernel fork"
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arch="armv7"
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_config="config-$_flavor.$arch"
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pkgdesc="Samsung Galaxy SIII kernel from LineageOS"
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url="https://github.com/LineageOS/android_kernel_samsung_smdk4412"
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makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev xz busybox-static-$arch gcc6"
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options="!strip !check !tracedeps pmb:cross-native"
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source="
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$pkgname-$_hash.tar.gz::https://github.com/LineageOS/android_kernel_samsung_smdk4412/archive/$_hash.tar.gz
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$_config
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compiler-gcc6.h
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"
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license="GPL2"
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_abi_release=$pkgver
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_carch="arm"
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_flavor="samsung-i9300"
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url="https://kernel.org"
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license="GPL-2.0-only"
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options="!strip !check !tracedeps pmb:cross-native"
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makedepends="bash bc bison devicepkg-dev flex openssl-dev perl xz gcc6"
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# Compiler: this kernel was only tested with GCC6. Feel free to make a merge
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# request if you find out that it is booting working with newer GCCs as
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@ -47,47 +22,42 @@ if [ "${CC:0:5}" != "gcc6-" ]; then
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CROSS_COMPILE="gcc6-$CROSS_COMPILE"
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fi
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builddir="$srcdir/android_kernel_samsung_smdk4412-$_hash"
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# Source
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_repository="android_kernel_samsung_smdk4412"
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_commit="fa8fa332fdec11744ffe0c742775cc22efe0d041"
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_config="config-$_flavor.$arch"
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source="
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$pkgname-$_commit.tar.gz::https://github.com/LineageOS/$_repository/archive/$_commit.tar.gz
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$_config
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"
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builddir="$srcdir/$_repository-$_commit"
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_outdir="out"
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prepare() {
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default_prepare
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# gcc6 support
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cp -v "$srcdir"/compiler-gcc6.h "$builddir"/include/linux/
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cp -v "$srcdir"/$_config .config
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. downstreamkernel_prepare
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}
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build() {
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unset LDFLAGS
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make O="$_outdir" ARCH="$_carch" CC="${CC:-gcc}" \
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KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS"
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echo "-- [ Build kernel ] --"
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make ARCH="$_carch" CC="${CC:-gcc}" \
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KBUILD_BUILD_VERSION="$((pkgrel + 1))-postmarketOS"
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echo "-- [ Build modules ] --"
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# the 'no-pic' flag is necessary to avoid the
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# error 'Unknown symbol _GLOBAL_OFFSET_TABLE_ (err 0)' when loading the module
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make ARCH="$_carch" CC="${CC:-gcc}" CFLAGS_MODULE="-fno-pic" \
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KBUILD_BUILD_VERSION="$((pkgrel + 1))-postmarketOS" CONFIG_NO_ERROR_ON_MISMATCH=y \
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modules
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make O="$_outdir" ARCH="$_carch" CC="${CC:-gcc}" \
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KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS" \
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CFLAGS_MODULE="-fno-pic" modules
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}
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package() {
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echo "--[ Installing kernel ]--"
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install -Dm644 "$builddir/arch/arm/boot/zImage" \
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"$pkgdir/boot/vmlinuz-$_flavor"
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install -D "$builddir/include/config/kernel.release" \
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"$pkgdir/usr/share/kernel/$_flavor/kernel.release"
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downstreamkernel_package "$builddir" "$pkgdir" "$_carch" "$_flavor" "$_outdir"
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unset LDFLAGS
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echo "--[ Installing modules ]--"
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make ARCH="$_carch" CC="${CC:-gcc}" \
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KBUILD_BUILD_VERSION="$((pkgrel + 1))-postmarketOS" CONFIG_NO_ERROR_ON_MISMATCH=y \
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INSTALL_MOD_PATH="$pkgdir" modules_install
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make O="$_outdir" ARCH="$_carch" CC="${CC:-gcc}" \
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KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS" \
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INSTALL_MOD_PATH="$pkgdir" INSTALL_MOD_STRIP=1 modules_install
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}
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sha512sums="d87dd54152980b30012fead62e639dde6ff0862d376790eac32800aeffd91482a220c7b1f233933a1879796dcaa3722e86c42a5f0e4df4168ae1f65362952779 linux-samsung-i9300-fa8fa332fdec11744ffe0c742775cc22efe0d041.tar.gz
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c1c667ff55603101ae0bb3cfb085a0536a4e817ee9e116b62bead734f758099b1abcbe21c2d8e4790de2a62bd48e3b60ae8e0eb529b829ad71e2ddf1e0296b8d config-samsung-i9300.armv7
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d80980e9474c82ba0ef1a6903b434d8bd1b092c40367ba543e72d2c119301c8b2d05265740e4104ca1ac5d15f6c4aa49e8776cb44264a9a28dc551e0d1850dcc compiler-gcc6.h"
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c1c667ff55603101ae0bb3cfb085a0536a4e817ee9e116b62bead734f758099b1abcbe21c2d8e4790de2a62bd48e3b60ae8e0eb529b829ad71e2ddf1e0296b8d config-samsung-i9300.armv7"
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@ -1,69 +0,0 @@
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// SOURCE:
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// https://github.com/NextThingCo/CHIP-u-boot/issues/10#issuecomment-287515505
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#ifndef __LINUX_COMPILER_H
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#error "Please don't include <linux/compiler-gcc6.h> directly, include <linux/compiler.h> instead."
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#endif
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#define __used __attribute__((__used__))
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#define __must_check __attribute__((warn_unused_result))
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#define __compiler_offsetof(a, b) __builtin_offsetof(a, b)
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/* Mark functions as cold. gcc will assume any path leading to a call
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to them will be unlikely. This means a lot of manual unlikely()s
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are unnecessary now for any paths leading to the usual suspects
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like BUG(), printk(), panic() etc. [but let's keep them for now for
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older compilers]
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Early snapshots of gcc 4.3 don't support this and we can't detect this
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in the preprocessor, but we can live with this because they're unreleased.
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Maketime probing would be overkill here.
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gcc also has a __attribute__((__hot__)) to move hot functions into
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a special section, but I don't see any sense in this right now in
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the kernel context */
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#define __cold __attribute__((__cold__))
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#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
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#ifndef __CHECKER__
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# define __compiletime_warning(message) __attribute__((warning(message)))
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# define __compiletime_error(message) __attribute__((error(message)))
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#endif /* __CHECKER__ */
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/*
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* Mark a position in code as unreachable. This can be used to
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* suppress control flow warnings after asm blocks that transfer
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* control elsewhere.
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*
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* Early snapshots of gcc 4.5 don't support this and we can't detect
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* this in the preprocessor, but we can live with this because they're
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* unreleased. Really, we need to have autoconf for the kernel.
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*/
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#define unreachable() __builtin_unreachable()
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/* Mark a function definition as prohibited from being cloned. */
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#define __noclone __attribute__((__noclone__))
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/*
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* Tell the optimizer that something else uses this function or variable.
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*/
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#define __visible __attribute__((externally_visible))
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/*
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* GCC 'asm goto' miscompiles certain code sequences:
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*
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* http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58670
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*
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* Work it around via a compiler barrier quirk suggested by Jakub Jelinek.
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*
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* (asm goto is automatically volatile - the naming reflects this.)
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*/
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#define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0)
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#ifdef CONFIG_ARCH_USE_BUILTIN_BSWAP
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#define __HAVE_BUILTIN_BSWAP32__
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#define __HAVE_BUILTIN_BSWAP64__
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#define __HAVE_BUILTIN_BSWAP16__
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#endif /* CONFIG_ARCH_USE_BUILTIN_BSWAP */
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