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| author | Arnout Vandecappelle <arnout@mind.be> | 2016-11-20 14:50:06 +0100 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2016-11-20 15:48:10 +0100 |
| commit | 592188e34b8790ecdb249803318270857dab1d13 (patch) | |
| tree | 7bb65adcb2a4a9da220549cd90a57f6c85be3bfb /package/kvm-unit-tests | |
| parent | 4d907c71d469359452ea307aef7ad27632f64176 (diff) | |
| download | buildroot-592188e34b8790ecdb249803318270857dab1d13.tar.gz buildroot-592188e34b8790ecdb249803318270857dab1d13.zip | |
kvm-unit-tests: only enable for ARM on Cortex-A{7,12,15,17}
The library uses the hypervisor instruction HVC, which is only
available on ARMv7-A with Hypervisor extensions. This is limited to
Cortex-A{7,12,15,17}.
In addition the build unconditionally passes -marm so it also needs
ARM instructions to be available, but that is already implied by the
CPU selection.
Implicitly fixes
http://autobuild.buildroot.net/results/53d109fd9055fd20387bb857aced5f89cf3086fd
though it is still not clear why ld doesn't accept the -Ttext=...
option there.
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
[Thomas: A12 and A17 also have the virtualization extensions.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Diffstat (limited to 'package/kvm-unit-tests')
| -rw-r--r-- | package/kvm-unit-tests/Config.in | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/package/kvm-unit-tests/Config.in b/package/kvm-unit-tests/Config.in index f704a8e0c3..72656462e1 100644 --- a/package/kvm-unit-tests/Config.in +++ b/package/kvm-unit-tests/Config.in @@ -4,7 +4,9 @@ config BR2_PACKAGE_KVM_UNIT_TESTS # on i386 and x86-64, __builtin_reachable is used, so we need # gcc 4.5 at least. on i386, we use the target gcc, while on # x86-64 we use the host gcc (see .mk file for details) - depends on BR2_arm || \ + # On ARM, it uses virtualization extensions + depends on BR2_cortex_a7 || BR2_cortex_a12 || \ + BR2_cortex_a15 || BR2_cortex_a17 || \ (BR2_i386 && BR2_TOOLCHAIN_GCC_AT_LEAST_4_5) || \ BR2_powerpc64 || \ BR2_powerpc64le || \ |
