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| author | Jiyong Park <jiyong@google.com> | 2020-07-13 15:43:45 +0900 |
|---|---|---|
| committer | Jiyong Park <jiyong@google.com> | 2020-09-09 21:57:10 +0900 |
| commit | 4afa2e26828abf484f8d8e8355bc8eb1a30db2ae (patch) | |
| tree | 6695f11c0f7f43381188c3bd40a3fe70d332a574 /rust/compiler.go | |
| parent | 74b00521f8808b620d9e95ce4af2901ec0ab1e27 (diff) | |
LinuxBionic supports arm64
LinuxBionic now supports arm64 architecture in addition to the existing
x86_64 arch. This is to make it possible to build host tools like adb,
fastboot, crosvm, etc. for Linux/ARM on regular Linux/x86 machines.
The arm64 target can be selected in various ways in Android.bp files:
- target.host (because this is still considered as a host target)
- target.linux (provided that the module is also enabled for host)
- target.linux_bionic (use the OS name directly)
- target.linux_bionic_arm64 (OS name + arch combo)
- target.linux_arm64 (provided that the module is also for host)
- target.not_windows
- arch.arm64
The toolchain for the new target is almost the same as the toolchain
config for Android/ARM64. One notable difference is that the clang
triple is aarch64-linux instead of aarch64-linux-android, so that
__ANDROID__ is not defined for the new OS type.
Bug: 134795810
Test: HOST_CROSS_OS=linux_bionic HOST_CROSS_ARCH=arm64 m nothing
Change-Id: If4300583edfb6d75bd4d984b38f73b6a406b4447
Diffstat (limited to 'rust/compiler.go')
0 files changed, 0 insertions, 0 deletions