| commit | 395f920c0a29dd565a66b268ea00fc444ae64086 | |
| author | Dmitry Chestnykh <dm.chestnykh@gmail.com> | |
| Tue, 6 Feb 2024 06:13:41 +0000 (6 09:13 +0300) | ||
| committer | Waldemar Brodkorb <wbx@openadk.org> | |
| Wed, 7 Feb 2024 12:47:28 +0000 (7 13:47 +0100) | ||
| tree | 78e0c6905d3f98b1e53c5c562dea9f99c4e69983 | treesnapshot (tar.gz zip) |
| parent | 0fef8e7e0661daa17a9ca17b087f55dcb752b378 | commitdiff |
ld.so: Add support of DT_RELR relocation format.
Nowadays modern libcs like Glibc and musl currently
support processing of RELATIVE relocations compressed
with DT_RELR format. However I have noticed that uClibc-ng
doesn't support this feature and if the source will be linked with
`-Wl,-z,pack-relative-relos` (bfd) or `-Wl,--pack-dyn-relocs=relr`
(lld) then ld.so cannot properly load the produced DSO.
This patch is intended to fix this issue and adds applying
of DT_RELR relative relocation.
Signed-off-by: Dmitry Chestnykh <dm.chestnykh@gmail.com>
Nowadays modern libcs like Glibc and musl currently
support processing of RELATIVE relocations compressed
with DT_RELR format. However I have noticed that uClibc-ng
doesn't support this feature and if the source will be linked with
`-Wl,-z,pack-relative-relos` (bfd) or `-Wl,--pack-dyn-relocs=relr`
(lld) then ld.so cannot properly load the produced DSO.
This patch is intended to fix this issue and adds applying
of DT_RELR relative relocation.
Signed-off-by: Dmitry Chestnykh <dm.chestnykh@gmail.com>