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| author | George Rimar <grimar@accesssoftek.com> | 2018-10-11 08:25:35 +0000 |
|---|---|---|
| committer | George Rimar <grimar@accesssoftek.com> | 2018-10-11 08:25:35 +0000 |
| commit | 3368643f5e4e2b06e639cac75e87500dc198ac71 (patch) | |
| tree | 850c61b80f0e9435db30a05fc9def6b362abe1e4 /clang/test/CodeGen/catch-implicit-integer-conversions-basics.c | |
| parent | d966ce4c9836868345e5820b27fe1361e37e2e08 (diff) | |
| download | bcm5719-llvm-3368643f5e4e2b06e639cac75e87500dc198ac71.tar.gz bcm5719-llvm-3368643f5e4e2b06e639cac75e87500dc198ac71.zip | |
[ELF] - Set sh_info and sh_link for .rela.plt sections.
This is https://bugs.llvm.org/show_bug.cgi?id=37538,
Currently, LLD may set both sh_link and sh_info for
.rela.plt section to zero when we have only .rela.iplt section part used.
ELF spec (https://docs.oracle.com/cd/E19683-01/816-1386/chapter6-94076/index.html)
says that for SHT_REL and SHT_RELA, sh_link references the associated symbol table
and sh_info the "section to which the relocation applies."
When we set the sh_link field, for the regular case we use the .dynsym index.
For .rela.iplt sections, it is unclear what is the associated symbol table,
because R_*_RELATIVE relocations do not use symbol names and we might have no
.dynsym section at all so this patch uses .symtab section index.
Differential revision: https://reviews.llvm.org/D52830
llvm-svn: 344226
Diffstat (limited to 'clang/test/CodeGen/catch-implicit-integer-conversions-basics.c')
0 files changed, 0 insertions, 0 deletions
