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run tests inside SVSM #120

Merged
merged 10 commits into from
Oct 23, 2023
Merged

run tests inside SVSM #120

merged 10 commits into from
Oct 23, 2023

Commits on Oct 23, 2023

  1. mm: use target_os = "none" instead of test 

    Once we'll start running tests in the SVSM, we'll want to use the
correct implementations and not the fake ones for tests outside the
SVSM.

Signed-off-by: Tom Dohrmann <erbse.13@gmx.de>
    @Freax13
    Freax13 committed Oct 23, 2023
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  2. test: disable some tests inside SVSM 

    For one reason or another some of the tests currently fail when run
inside the SVSM.

Signed-off-by: Tom Dohrmann <erbse.13@gmx.de>
    @Freax13
    Freax13 committed Oct 23, 2023
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  3. Makefile: mark test as phony 

    Signed-off-by: Tom Dohrmann <erbse.13@gmx.de>
    @Freax13
    Freax13 committed Oct 23, 2023
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  4. test: add no_std compatibly test crate 

    Signed-off-by: Tom Dohrmann <erbse.13@gmx.de>
    @Freax13
    Freax13 committed Oct 23, 2023
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  5. Makefile: remove kernel.elf dependency for stage1.o 

    ... and move it to `all`. This way we can use the stage1/stage1.o target
with another kernel (e.g. test kernel).

Signed-off-by: Tom Dohrmann <erbse.13@gmx.de>
    @Freax13
    Freax13 committed Oct 23, 2023
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  6. test: make it possible to run tests inside SVSM 

    To build and run a kernel that runs the tests use
```
QEMU=/path/to/qemu OVMF=/path/to/firmware/ make test-in-svsm
```

Signed-off-by: Tom Dohrmann <erbse.13@gmx.de>
    @Freax13
    Freax13 committed Oct 23, 2023
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  7. test: exit using QEMU debug exit device 

    This is cleaner than `request_terminator_msr` as that MSR is more
commonly used to signal errors rather than clean exits.

Signed-off-by: Tom Dohrmann <erbse.13@gmx.de>
    @Freax13
    Freax13 committed Oct 23, 2023
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  8. docs: document how to run tests inside SVSM 

    Signed-off-by: Tom Dohrmann <erbse.13@gmx.de>
    @Freax13
    Freax13 committed Oct 23, 2023
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  9. utils: Add cbit helper 

    Add a helper to print the C-bit position on the current platform.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
    @joergroedel @Freax13
    joergroedel authored and Freax13 committed Oct 23, 2023
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  10. scripts: Add test-in-svsm.sh helper script 

    Instead of having the full QEMU command line in the Makefile, extract
the test-run into a separate script.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
    @joergroedel @Freax13
    joergroedel authored and Freax13 committed Oct 23, 2023
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