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Looks like UBSan isn't being build-tested, and the toolchain has been
updated several times since UBSan support was added. Unexpectedly, it
no longer builds when using GCC from the current toolchain version.
To fix this, rename an error handler and add a newly-introduced handler
for `__ubsan_handle_pointer_overflow`, which works like the existing
handlers. A config file to allow build-testing UBSan is added later.
Change-Id: I5980730d8d22fa1d0512846c203004723847cc6d
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43975
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
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Change-Id: Ia3de79c7d71049da00ed108829eac6cb49ff3ed6
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41205
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Copyright notices are best stored in AUTHORS
Change-Id: Ib9025c58987ee2f7db600e038f5d3e4edc69aacc
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/41203
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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Add a __noreturn macro that wraps __attribute__((noreturn)) and replace
current users with the macro.
Change-Id: Iddd0728cf79678c3d1c1f7e7946c27375a644a7d
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://review.coreboot.org/28505
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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Change-Id: Ide4e58e584a1a2bbc1b861e2c4dd943a1aeb35ab
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Reviewed-on: https://review.coreboot.org/21600
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Ryan Salsamendi <rsalsamendi@hotmail.com>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
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Initial support for undefined behavior sanitizer in ramstage. Enabling
this will add -fsanitize=undefined to the compiler command line and
link with ubsan.c in ramstage. Code with UB triggers a report with
error, file, and line number, then aborts.
Change-Id: Ib139a418db97b533f99fc59bcb1a71fb6dcd01d8
Signed-off-by: Ryan Salsamendi <rsalsamendi@hotmail.com>
Reviewed-on: https://review.coreboot.org/20156
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>
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