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| author | Stephen Crane <sjc@immunant.com> | 2018-05-10 00:09:32 -0700 |
|---|---|---|
| committer | Cary Coutant <ccoutant@gmail.com> | 2018-05-10 00:13:33 -0700 |
| commit | a45a8f9178448171b51d9fc80d45ede73e99e399 (patch) | |
| tree | ebc147bcb7140503515c37d525eb720fddf7425a /gold | |
| parent | 6fe88226c25fa3fdea506538688897272d42822b (diff) | |
| download | gdb-a45a8f9178448171b51d9fc80d45ede73e99e399.zip gdb-a45a8f9178448171b51d9fc80d45ede73e99e399.tar.gz gdb-a45a8f9178448171b51d9fc80d45ede73e99e399.tar.bz2 | |
Fix _GLOBAL_OFFSET_TABLE_ value for large GOTs (aarch64).
Gold resolves GOT-relative relocs relative to the GOT base +
0x8000 when the GOT is larger than 0x8000. However, previously
the _GLOBAL_OFFSET_TABLE_ symbol was set to GOT base + 0x8000
when the .got.plt was larger than 0x8000. This patch makes both
checks use the size of the .got section so that they agree when
to add 0x8000.
Diffstat (limited to 'gold')
| -rw-r--r-- | gold/ChangeLog | 5 | ||||
| -rw-r--r-- | gold/aarch64.cc | 4 |
2 files changed, 7 insertions, 2 deletions
diff --git a/gold/ChangeLog b/gold/ChangeLog index 26ccad1..bad0f29 100644 --- a/gold/ChangeLog +++ b/gold/ChangeLog @@ -1,3 +1,8 @@ +2018-05-10 Stephen Crane <sjc@immunant.com> + + * aarch64.cc (Target_aarch64::do_finalize_sections): Use size of + .got section for the _GLOBAL_OFFSET_TABLE_ symbol computation. + 2018-04-24 Cary Coutant <ccoutant@gmail.com> PR gold/20642 diff --git a/gold/aarch64.cc b/gold/aarch64.cc index 8de9a26..67f2108 100644 --- a/gold/aarch64.cc +++ b/gold/aarch64.cc @@ -6965,11 +6965,11 @@ Target_aarch64<size, big_endian>::do_finalize_sections( } // Set the size of the _GLOBAL_OFFSET_TABLE_ symbol to the size of - // the .got.plt section. + // the .got section. Symbol* sym = this->global_offset_table_; if (sym != NULL) { - uint64_t data_size = this->got_plt_->current_data_size(); + uint64_t data_size = this->got_->current_data_size(); symtab->get_sized_symbol<size>(sym)->set_symsize(data_size); // If the .got section is more than 0x8000 bytes, we add |