aboutsummaryrefslogtreecommitdiff
path: root/tests/tcg/multiarch/system
AgeCommit message (Collapse)Author
2023-03-07testing: probe gdb for supported architectures ahead of timeAlex Bennée
Currently when we encounter a gdb that is old or not built with multiarch in mind we fail rather messily. Try and improve the situation by probing ahead of time and setting HOST_GDB_SUPPORTS_ARCH=y in the relevant tcg configs. We can then skip and give a more meaningful message if we don't run the test. Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20230302190846.2593720-24-alex.bennee@linaro.org> Message-Id: <20230303025805.625589-24-richard.henderson@linaro.org>
2022-10-06tests/tcg: clean up calls to run-testPaolo Bonzini
Almost all invocations of run-test have either "$* on $(TARGET_NAME)" or "$< on $(TARGET_NAME)" as the last argument. So provide a default test name, while allowing an escape hatch for custom names. As an additional simplification, remove the need to do shell quoting. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20220929114231.583801-24-alex.bennee@linaro.org>
2022-07-06tests/tcg: compile system emulation tests as freestandingPaolo Bonzini
System emulation tests do not run in a hosted environment, since they do not link with libc. They should only use freestanding headers (float.h, limits.h, stdarg.h, stddef.h, stdbool.h, stdint.h, stdalign.h, stdnoreturn.h) and should be compiled with -ffreestanding in order to use the compiler implementation of those headers rather than the one in libc. Some tests are using inttypes.h instead of stdint.h, so fix that. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-05-18tests/tcg: fix missing returnAlex Bennée
This was picked up when clang built the test. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20210512102051.12134-30-alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2021-02-15tests/tcg: fix silent skipping of softmmu gdb testsAlex Bennée
Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20210211122750.22645-16-alex.bennee@linaro.org>
2021-01-20tests: Rename PAGE_SIZE definitionsJiaxun Yang
As per POSIX specification of limits.h [1], OS libc may define PAGE_SIZE in limits.h. Self defined PAGE_SIZE is frequently used in tests, to prevent collosion of definition, we give PAGE_SIZE definitons reasonable prefixs. [1]: https://pubs.opengroup.org/onlinepubs/7908799/xsh/limits.h.html Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-Id: <20210118063808.12471-7-jiaxun.yang@flygoat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-01-18gdbstub: implement a softmmu based testAlex Bennée
This adds a new tests that allows us to test softmmu only features including watchpoints. To do achieve this we need to: - add _exit: labels to the boot codes - write a memory.py test case - plumb the test case into the build system - tweak the run_test script to: - re-direct output when asked - use socket based connection for all tests - add a small pause before connection Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210108224256.2321-6-alex.bennee@linaro.org>
2019-06-12tests/tcg: better detect truncated readsAlex Bennée
If we've truncated a wider read we can detect the condition earlier by looking at the number of zeros we've read. So we don't trip up on cases where we have written zeros to the start of the buffer we also ensure we only start each offset read from the right address. Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2019-05-28tests/tcg/multiarch: expand system memory test to cover moreAlex Bennée
Expand the memory test to cover move of the softmmu code. Specifically we: - improve commentary - add some helpers (for later BE support) - reduce boiler plate into helpers - add signed reads at various sizes/offsets - required -DCHECK_UNALIGNED Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-05-28tests/tcg/multiarch: move the system memory testAlex Bennée
There is nothing inherently architecture specific about the memory test although we may have to manage different restrictions of unaligned access across architectures. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-05-28tests/tcg/multiarch: add hello world system testAlex Bennée
This is not really i386 only, we can have the same test for all architectures supporting system tests. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2019-05-28tests/tcg/multiarch: add support for multiarch system testsAlex Bennée
We can certainly support some common tests for system emulation that make use of our minimal defined boot.S support. It will still be up to individual architectures to ensure they build so we provide a MULTIARCH_TESTS variable that they can tack onto TESTS themselves. Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>