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(parent: 112fef4) | patch
nios2: Check UNDEFWEAK_NO_DYNAMIC_RELOC
authorH.J. Lu <hjl.tools@gmail.com>
Sat, 14 Oct 2017 18:04:32 +0000 (11:04 -0700)
committerH.J. Lu <hjl.tools@gmail.com>
Sat, 14 Oct 2017 18:04:45 +0000 (11:04 -0700)
commit31a53da5418528b9ba94bb80a97f0084f40e0c64
tree831dd2e89ed32accad9618164c16a7c8dcd2b0cctree | snapshot
parent112fef4084ff0bdd6dd9aacca85f5fe62e1a5423commit | diff
nios2: Check UNDEFWEAK_NO_DYNAMIC_RELOC

Don't generate dynamic relocation against weak undefined symbol if it
is resolved to zero.  FIXME: UNDEFWEAK_NO_DYNAMIC_RELOC may need to be
checked in more places.

PR ld/22269
* elf32-nios2.c (nios2_elf32_relocate_section): Don't generate
dynamic relocation if UNDEFWEAK_NO_DYNAMIC_RELOC is true.
(allocate_dynrelocs): Discard dynamic relocations if
UNDEFWEAK_NO_DYNAMIC_RELOC is true.
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Domain: System / Toolchain;