From ef20628dd78b92e1a3123afc67b64cf010bdd9e4 Mon Sep 17 00:00:00 2001 From: Mark Hatle Date: Wed, 17 Aug 2016 21:18:49 -0500 Subject: [PATCH] README: Add known issues to the README 2016-08-17 Mark Hatle * README: Update to include a few known issues Signed-off-by: Mark Hatle --- ChangeLog | 3 +++ README | 18 ++++++++++++++++++ 2 files changed, 21 insertions(+) diff --git a/ChangeLog b/ChangeLog index 6d693d2..33d4fdd 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,6 @@ +2016-08-17 Mark Hatle + * README: Update to include a few known issues + 2016-08-17 Mark Hatle * src/rtld/dl-open.c: Change to work with older compilers diff --git a/README b/README index 345134a..583d145 100644 --- a/README +++ b/README @@ -19,3 +19,21 @@ Cc: yocto@yoctoproject.org Subject: [prelink-cross] .... +Known Issues +------------ + +The --preload option does not always work. The preload1 test currently fails. + +quick2 test will fail if you do not have static libc installed. + +IFUNC on glibc. glibc appears to have a bug related to specific IFUNC +ordering. build_local_scope in glibc is processing depth first instead of +breadth-first processing as it should be. The prelink-rtld version works +around this issue. (Prelink-rtld is only available in the cross compile +version.) See: + +https://bugzilla.yoctoproject.org/show_bug.cgi?id=9131 + +ARM & PPC: both are currently failing the reloc8 and reloc9 test +Further investigation is in progress on these items. Until an explanation +is found, you should hold off using this for ARM and PPC.