[vm/ffi] Support Linux on Arm 32-bit (hardfp)
Implement the hardfp calling convention.
Tested QEMU locally as the bots are not online yet.
tools/test.py -m debug -a arm -c dartkp --use-qemu ffi_2 ; tools/test.py -m debug -a arm -c dartk --use-qemu ffi_2
Test configuration:
custom configuration(architecture: arm, compiler: dartkp, mode: debug, runtime: dart_precompiled, system: linux, use-qemu)
Suites tested: ffi_2
[00:45 | 100% | + 189 | - 0]
Test configuration:
custom configuration(architecture: arm, compiler: dartk, mode: debug, runtime: vm, system: linux, use-qemu)
Suites tested: ffi_2
[09:52 | 100% | + 189 | - 0]
Fixes: https://github.com/dart-lang/sdk/issues/36309
Change-Id: Ic34175bdf9b9f359f1126aeb157362e76443921a
Cq-Include-Trybots: luci.dart.try:vm-ffi-android-debug-arm-try,vm-ffi-android-debug-arm64-try,app-kernel-linux-debug-x64-try,vm-kernel-linux-debug-ia32-try,vm-kernel-win-debug-x64-try,vm-kernel-win-debug-ia32-try,vm-kernel-precomp-linux-debug-x64-try,vm-dartkb-linux-release-x64-abi-try,vm-kernel-precomp-android-release-arm64-try,vm-kernel-asan-linux-release-x64-try,vm-kernel-linux-release-simarm-try,vm-kernel-linux-release-simarm64-try,vm-kernel-precomp-android-release-arm_x64-try,vm-kernel-precomp-obfuscate-linux-release-x64-try,dart-sdk-linux-try,analyzer-analysis-server-linux-try,analyzer-linux-release-try,front-end-linux-release-x64-try,vm-kernel-precomp-win-release-x64-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/124136
Commit-Queue: Daco Harkes <dacoharkes@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Daco Harkes
a71d60c1cf