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* tests/tcg: use EXTRA_CFLAGS everywherePaolo Bonzini2019-09-101-1/+1
| | | | | | | | | | | For i386 specifically, this allows using the host GCC to compile the i386 tests. But, it should really be done for all targets, unless we want to pass $(EXTRA_CFLAGS) directly as part of $(CC). Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20190807143523.15917-2-pbonzini@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
* tests/tcg/minilib: support %c format charAlex Bennée2019-05-281-0/+3
| | | | | Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
* tests/tcg: provide a minilib for system testsAlex Bennée2019-03-123-0/+179
We will likely want a few common functions to make up for the fact we don't have a libc and we don't want to feel like we are programming by banging rocks together. I've purloined the printf function from: https://git.virtualopensystems.com/dev/tcg_baremetal_tests Although I have tweaked the names to avoid confusing GCC about clashing with builtins. Cc: Alexander Spyridakis <a.spyridakis@virtualopensystems.com> Cc: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>