diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/acceptance/ppc_405.py | 42 | ||||
| -rw-r--r-- | tests/acceptance/ppc_bamboo.py | 39 | ||||
| -rw-r--r-- | tests/tcg/ppc64/Makefile.target | 2 | ||||
| -rw-r--r-- | tests/tcg/ppc64le/Makefile.target | 2 | ||||
| -rw-r--r-- | tests/tcg/ppc64le/signal_save_restore_xer.c | 42 |
5 files changed, 127 insertions, 0 deletions
diff --git a/tests/acceptance/ppc_405.py b/tests/acceptance/ppc_405.py new file mode 100644 index 0000000000..c534d5d32f --- /dev/null +++ b/tests/acceptance/ppc_405.py @@ -0,0 +1,42 @@ +# Test that the U-Boot firmware boots on ppc 405 machines and check the console +# +# Copyright (c) 2021 Red Hat, Inc. +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +from avocado.utils import archive +from avocado_qemu import Test +from avocado_qemu import wait_for_console_pattern +from avocado_qemu import exec_command_and_wait_for_pattern + +class Ppc405Machine(Test): + + timeout = 90 + + def do_test_ppc405(self): + uboot_url = ('https://gitlab.com/huth/u-boot/-/raw/' + 'taihu-2021-10-09/u-boot-taihu.bin') + uboot_hash = ('3208940e908a5edc7c03eab072c60f0dcfadc2ab'); + file_path = self.fetch_asset(uboot_url, asset_hash=uboot_hash) + self.vm.set_console(console_index=1) + self.vm.add_args('-bios', file_path) + self.vm.launch() + wait_for_console_pattern(self, 'AMCC PPC405EP Evaluation Board') + exec_command_and_wait_for_pattern(self, 'reset', 'AMCC PowerPC 405EP') + + def test_ppc_taihu(self): + """ + :avocado: tags=arch:ppc + :avocado: tags=machine:taihu + :avocado: tags=cpu:405ep + """ + self.do_test_ppc405() + + def test_ppc_ref405ep(self): + """ + :avocado: tags=arch:ppc + :avocado: tags=machine:ref405ep + :avocado: tags=cpu:405ep + """ + self.do_test_ppc405() diff --git a/tests/acceptance/ppc_bamboo.py b/tests/acceptance/ppc_bamboo.py new file mode 100644 index 0000000000..dd33bf66f3 --- /dev/null +++ b/tests/acceptance/ppc_bamboo.py @@ -0,0 +1,39 @@ +# Test that Linux kernel boots on the ppc bamboo board and check the console +# +# Copyright (c) 2021 Red Hat +# +# This work is licensed under the terms of the GNU GPL, version 2 or +# later. See the COPYING file in the top-level directory. + +from avocado.utils import archive +from avocado_qemu import Test +from avocado_qemu import wait_for_console_pattern +from avocado_qemu import exec_command_and_wait_for_pattern + +class BambooMachine(Test): + + timeout = 90 + + def test_ppc_bamboo(self): + """ + :avocado: tags=arch:ppc + :avocado: tags=machine:bamboo + :avocado: tags=cpu:440epb + :avocado: tags=device:rtl8139 + """ + tar_url = ('http://landley.net/aboriginal/downloads/binaries/' + 'system-image-powerpc-440fp.tar.gz') + tar_hash = '53e5f16414b195b82d2c70272f81c2eedb39bad9' + file_path = self.fetch_asset(tar_url, asset_hash=tar_hash) + archive.extract(file_path, self.workdir) + self.vm.set_console() + self.vm.add_args('-kernel', self.workdir + + '/system-image-powerpc-440fp/linux', + '-initrd', self.workdir + + '/system-image-powerpc-440fp/rootfs.cpio.gz', + '-nic', 'user,model=rtl8139,restrict=on') + self.vm.launch() + wait_for_console_pattern(self, 'Type exit when done') + exec_command_and_wait_for_pattern(self, 'ping 10.0.2.2', + '10.0.2.2 is alive!') + exec_command_and_wait_for_pattern(self, 'halt', 'System Halted') diff --git a/tests/tcg/ppc64/Makefile.target b/tests/tcg/ppc64/Makefile.target index a6a4ddaeca..6ab7934fdf 100644 --- a/tests/tcg/ppc64/Makefile.target +++ b/tests/tcg/ppc64/Makefile.target @@ -23,4 +23,6 @@ run-plugin-byte_reverse-with-%: $(call skip-test, "RUN of byte_reverse ($*)", "not built") endif +PPC64_TESTS += signal_save_restore_xer + TESTS += $(PPC64_TESTS) diff --git a/tests/tcg/ppc64le/Makefile.target b/tests/tcg/ppc64le/Makefile.target index c0c14ffbad..5e65b1590d 100644 --- a/tests/tcg/ppc64le/Makefile.target +++ b/tests/tcg/ppc64le/Makefile.target @@ -22,4 +22,6 @@ run-plugin-byte_reverse-with-%: $(call skip-test, "RUN of byte_reverse ($*)", "not built") endif +PPC64LE_TESTS += signal_save_restore_xer + TESTS += $(PPC64LE_TESTS) diff --git a/tests/tcg/ppc64le/signal_save_restore_xer.c b/tests/tcg/ppc64le/signal_save_restore_xer.c new file mode 100644 index 0000000000..e4f8a07dd7 --- /dev/null +++ b/tests/tcg/ppc64le/signal_save_restore_xer.c @@ -0,0 +1,42 @@ +#include <assert.h> +#include <stdint.h> +#include <signal.h> +#include <sys/user.h> + +#define XER_SO (1 << 31) +#define XER_OV (1 << 30) +#define XER_CA (1 << 29) +#define XER_OV32 (1 << 19) +#define XER_CA32 (1 << 18) + +uint64_t saved; + +void sigill_handler(int sig, siginfo_t *si, void *ucontext) +{ + ucontext_t *uc = ucontext; + uc->uc_mcontext.regs->nip += 4; + saved = uc->uc_mcontext.regs->xer; + uc->uc_mcontext.regs->xer |= XER_OV | XER_OV32; +} + +int main(void) +{ + uint64_t initial = XER_CA | XER_CA32, restored; + struct sigaction sa = { + .sa_sigaction = sigill_handler, + .sa_flags = SA_SIGINFO + }; + + sigaction(SIGILL, &sa, NULL); + + asm("mtspr 1, %1\n\t" + ".long 0x0\n\t" + "mfspr %0, 1\n\t" + : "=r" (restored) + : "r" (initial)); + + assert(saved == initial); + assert(restored == (XER_OV | XER_OV32 | XER_CA | XER_CA32)); + + return 0; +} |