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authorSzabolcs Nagy <szabolcs.nagy@arm.com>2020-12-01 10:12:32 +0000
committerSzabolcs Nagy <szabolcs.nagy@arm.com>2020-12-11 15:04:39 +0000
commit8b8f616e6a594b91d0afb152384bf2a9f72b7288 (patch)
treee6794186d9bad40f51692338fedcc902e079259d /sysdeps/nptl
parent72739c79f61989a76b7dd719f34fcfb7b8eadde9 (diff)
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aarch64: align address for BTI protection [BZ #26988]
Handle unaligned executable load segments (the bfd linker is not
expected to produce such binaries, but other linkers may).

Computing the mapping bounds follows _dl_map_object_from_fd more
closely now.

Fixes bug 26988.

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
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