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0a71d78f6a
The commit:
e8e10743f7b Add --rosegment option to BFD linker to stop the '-z separate-code' from generating two read-only segments.
places .note.gnu.property and text sections in the same PT_LOAD segment
when --rosegment and -z separate-code are used together. After
commit f3e660db14a0a95f3953496d8beb7c58ef34c6d5
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Mon Oct 8 04:39:09 2018 -0700
ELF: Properly group and place orphan note sections
Properly group orphan note sections. When placing orphan note section
as the first note section, place it after the section before all note
sections.
ld properly groups and places orphan note sections. If .note.gnu.build-id
is added to elf.sc, the orphan .note.gnu.property section will be placed
before the .note.gnu.build-id section due to the larger section alignment
and may be placed in the same PT_LOAD segment with text sections. Remove
.note.gnu.build-id from elf.sc to let ld properly group and add all orphan
note sections.
Binutils 2.44 has been fixed by a different fix:
commit 052940eba6fcd2b9f359f03ee205e9cd4dfb1575
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Fri Sep 20 11:32:26 2024 +0800
ld: Ignore .note.gnu.build-id when placing orphaned notes
since .note.gnu.build-id has been removed from emit_early_ro in elf.sc.
PR ld/32191
* scripttempl/elf.sc (emit_early_ro): Remove .note.gnu.build-id.
* testsuite/ld-i386/i386.exp: Run PR ld/32191 test.
* testsuite/ld-i386/pr32191.d: New file.
* testsuite/ld-x86-64/pr32191-x32.d: New file.
* testsuite/ld-x86-64/pr32191.d: Likewise.
* testsuite/ld-x86-64/pr32191.s: Likewise.
* testsuite/ld-x86-64/x86-64.exp: Run PR ld/32191 tests.
Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
The files in this directory are linker script templates.
genscripts.sh sets some shell variables, then sources
EMULATION.sc, to generate EMULATION.{x,xr,xu,xn,xbn} -- the script
files for default, -r, -Ur, -n, -N.
Copyright (C) 2012-2024 Free Software Foundation, Inc.
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