bwlp/qemu.git/tests/tcg/multiarch/system/memory.c, branch spice_video_codecs

tests/tcg: compile system emulation tests as freestanding

2022-07-06T07:31:16+00:00

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

tests/tcg: fix missing return

2021-05-18T08:36:21+00:00

This was picked up when clang built the test. Signed-off-by: Alex Bennée Message-Id: <20210512102051.12134-30-alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé

tests: Rename PAGE_SIZE definitions

2021-01-20T09:46:54+00:00

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 Reviewed-by: Thomas Huth Reviewed-by: Philippe Mathieu-Daudé Message-Id: <20210118063808.12471-7-jiaxun.yang@flygoat.com> Signed-off-by: Thomas Huth

tests/tcg: better detect truncated reads

2019-06-12T16:53:22+00:00

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

tests/tcg/multiarch: expand system memory test to cover more

2019-05-28T09:28:51+00:00

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 Reviewed-by: Richard Henderson

tests/tcg/multiarch: move the system memory test

2019-05-28T09:28:51+00:00

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 Reviewed-by: Richard Henderson