Add new test cases from hexagon-arch-tests to exercise exceptions, guest mode, interrupt steering, etc.
Reviewed-by: Pierrick Bouvier <[email protected]> Signed-off-by: Brian Cain <[email protected]> --- MAINTAINERS | 1 + tests/functional/hexagon/meson.build | 5 ++ tests/functional/hexagon/test_arch_tests.py | 63 +++++++++++++++++++++ tests/functional/meson.build | 1 + 4 files changed, 70 insertions(+) create mode 100644 tests/functional/hexagon/meson.build create mode 100755 tests/functional/hexagon/test_arch_tests.py diff --git a/MAINTAINERS b/MAINTAINERS index b7012e945e2..b96d8f43fff 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1361,6 +1361,7 @@ F: hw/hexagon/ F: include/hw/hexagon/ F: configs/devices/hexagon-softmmu/default.mak F: docs/system/hexagon/ +F: tests/functional/hexagon/ F: docs/devel/hexagon-sys.rst LoongArch Machines diff --git a/tests/functional/hexagon/meson.build b/tests/functional/hexagon/meson.build new file mode 100644 index 00000000000..2b5a1a8f264 --- /dev/null +++ b/tests/functional/hexagon/meson.build @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0-or-later + +tests_hexagon_system_thorough = [ + 'arch_tests', +] diff --git a/tests/functional/hexagon/test_arch_tests.py b/tests/functional/hexagon/test_arch_tests.py new file mode 100755 index 00000000000..2bb34f9b8dc --- /dev/null +++ b/tests/functional/hexagon/test_arch_tests.py @@ -0,0 +1,63 @@ +#!/usr/bin/env python3 +# +# Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. +# +# SPDX-License-Identifier: GPL-2.0-or-later + +from qemu_test import QemuSystemTest, Asset +from qemu_test.cmd import wait_for_console_pattern + + +class ArchTestsUart(QemuSystemTest): + """ + Hexagon architecture verification tests + + These are bare-metal tests from hexagon-arch-tests that exercise + system functionality. + + Tests output results via UART. + """ + timeout = 60 + + ASSET_TARBALL = Asset( + "https://github.com/qualcomm/qemu-hexagon-testing/releases/"; + "download/v0.2.5/arch_tests_uart.tar.gz", + "edb4f37b877a3a72a0e10920477458a43b40045d34398fee8cb763fefd342f4f", + ) + + def run_uart_test(self, test_name: str, + machine: str = "virt") -> None: + """ + Run an arch test binary and verify PASS via UART console output. + """ + self.set_machine(machine) + self.archive_extract(self.ASSET_TARBALL) + target_bin = self.scratch_file('arch_tests_uart_package', + 'bin', test_name) + self.vm.set_console() + self.set_vm_arg("-display", "none") + self.set_vm_arg("-kernel", target_bin) + self.vm.launch() + wait_for_console_pattern(self, "PASS") + + def test_exceptions(self) -> None: + """Tests exception delivery for trap instructions, privilege + violations, and verifies SSR cause codes and ELR values. + """ + self.run_uart_test("test_exceptions") + + def test_guest_mode(self) -> None: + """Tests guest mode entry/exit via CCR configuration, verifying + GSR fields, GELR, and guest event vector table dispatch. + """ + self.run_uart_test("test_guest_mode") + + def test_int_steering(self) -> None: + """Tests interrupt steering via priority-based routing to + specific threads using STID priority and iassignw. + """ + self.run_uart_test("test_int_steering") + + +if __name__ == "__main__": + QemuSystemTest.main() diff --git a/tests/functional/meson.build b/tests/functional/meson.build index c158197c4b7..c7362dd00ef 100644 --- a/tests/functional/meson.build +++ b/tests/functional/meson.build @@ -14,6 +14,7 @@ subdir('aarch64') subdir('alpha') subdir('arm') subdir('avr') +subdir('hexagon') subdir('hppa') subdir('i386') subdir('loongarch64') -- 2.34.1
