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| author | Peter Collingbourne <peter@pcc.me.uk> | 2019-08-09 00:57:54 +0000 |
|---|---|---|
| committer | Peter Collingbourne <peter@pcc.me.uk> | 2019-08-09 00:57:54 +0000 |
| commit | 1fa1cd200b9a005629ca4793a99dd970c7a14371 (patch) | |
| tree | 151396a6abe9fe65dd66a044835fb82ec935488b /llvm/lib/DebugInfo | |
| parent | 52a36fae2a3f8560a5be690a67304db5edafc3fe (diff) | |
| download | bcm5719-llvm-1fa1cd200b9a005629ca4793a99dd970c7a14371.tar.gz bcm5719-llvm-1fa1cd200b9a005629ca4793a99dd970c7a14371.zip | |
ELF: Move sections referred to by __start_/__stop_ symbols into the main partition.
In the case where C identifier sections have SHF_LINK_ORDER they will most
likely be placed in the same partition as the section that they are associated
with. But unless this happens to be the main partition, this will cause them
to be excluded from the range covered by the __start_ and __stop_ symbols,
which may lead to incorrect program behaviour. So we need to move them
all into the main partition so that they will be covered by the __start_
and __stop_ symbols.
We may want to refine this approach later and allow different __start_/__stop_
symbol values for different partitions. This would only make sense for
relocations from SHT_NOTE sections since they are duplicated into each
partition.
Differential Revision: https://reviews.llvm.org/D65909
llvm-svn: 368375
Diffstat (limited to 'llvm/lib/DebugInfo')
0 files changed, 0 insertions, 0 deletions
