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| author | Alan Modra <amodra@gmail.com> | 2018-02-12 13:06:07 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2018-02-13 19:30:47 +1030 |
| commit | f2731e0c374e5323ce4cdae2bcc7b7fe22da1a6f (patch) | |
| tree | 4639f2a93997bb30a49c64b80213735b955aa176 /ld | |
| parent | 387cd15b93fdca3a66bbda427c4e1d9340bfb532 (diff) | |
| download | gdb-f2731e0c374e5323ce4cdae2bcc7b7fe22da1a6f.zip gdb-f2731e0c374e5323ce4cdae2bcc7b7fe22da1a6f.tar.gz gdb-f2731e0c374e5323ce4cdae2bcc7b7fe22da1a6f.tar.bz2 | |
PR22829, objcopy/strip removes PT_GNU_RELRO from lld binaries
lld lays out the relro segment differently to GNU ld, not bothering to
include the first few bytes of .got.plt and padding out to a page at
the end of the segment. This patch teaches binutils to recognize the
different (and somewhat inferior) layout as valid.
bfd/
PR 22829
* elf.c (assign_file_positions_for_non_load_sections): Rewrite
PT_GNU_RELRO setup.
ld/
* testsuite/ld-x86-64/pr14207.d: Adjust relro p_filesz.
Diffstat (limited to 'ld')
| -rw-r--r-- | ld/ChangeLog | 4 | ||||
| -rw-r--r-- | ld/testsuite/ld-x86-64/pr14207.d | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index cdcf950..236517a 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,7 @@ +2018-02-13 Alan Modra <amodra@gmail.com> + + * testsuite/ld-x86-64/pr14207.d: Adjust relro p_filesz. + 2018-02-07 Alan Modra <amodra@gmail.com> Revert 2018-01-17 Alan Modra <amodra@gmail.com> diff --git a/ld/testsuite/ld-x86-64/pr14207.d b/ld/testsuite/ld-x86-64/pr14207.d index b71d705..6830d03 100644 --- a/ld/testsuite/ld-x86-64/pr14207.d +++ b/ld/testsuite/ld-x86-64/pr14207.d @@ -13,7 +13,7 @@ Program Headers: LOAD 0x000000 0x0000000000000000 0x0000000000000000 0x0001c8 0x0001c8 R 0x200000 LOAD 0x000b.8 0x0000000000200b.8 0x0000000000200b.8 0x0004.0 0x000c.8 RW 0x200000 DYNAMIC 0x000b.0 0x0000000000200b.0 0x0000000000200b.0 0x0001.0 0x0001.0 RW 0x8 - GNU_RELRO 0x000b.8 0x0000000000200b.8 0x0000000000200b.8 0x0004.8 0x0004.8 R 0x1 + GNU_RELRO 0x000b.8 0x0000000000200b.8 0x0000000000200b.8 0x0004.0 0x0004.8 R 0x1 Section to Segment mapping: Segment Sections... |