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authorLaurent Vivier <laurent@vivier.eu>2018-07-16 21:53:49 +0200
committerLaurent Vivier <laurent@vivier.eu>2018-07-22 21:32:50 +0200
commit33143c446eb88de28ea3088b279feda8f693e398 (patch)
tree5301441d6ca8958b24bd207ce71817cf8da6afe7 /version.rc
parent5b3ecd3d941a0ae8a8cfbba5ab8139b2bf104822 (diff)
linux-user: fix ELF load alignment error
When we try to use some targets on ppc64, it can happen the target doesn't support the host page size to align ELF load sections and fails with: ELF load command alignment not page-aligned Since commit a70daba3771 ("linux-user: Tell guest about big host page sizes") the host page size is used to align ELF sections, but this doesn't work if the alignment required by the load section is smaller than the host one. For these cases, we continue to use the TARGET_PAGE_SIZE instead of the host one. I have tested this change on ppc64, and it fixes qemu linux-user for: s390x, m68k, i386, arm, aarch64, hppa and I have tested it doesn't break the following targets: x86_64, mips64el, sh4 mips and mipsel abort, but I think for another reason. Signed-off-by: Laurent Vivier <laurent@vivier.eu> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> [lv: fixed "info->alignment = 0"] Message-Id: <20180716195349.29959-1-laurent@vivier.eu>
Diffstat (limited to 'version.rc')
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