[PATCH] ld: Ignore .note.gnu.build-id when placing orphaned notes

[H.J. Lu]

The commits:

e8e10743f7b Add --rosegment option to BFD linker to stop the '-z separate-code'
from generating two read-only segments.
bf6d7087de0 ld: Move the .note.build-id section to near the start of the memory
map

place .note.gnu.build-id before text sections when --rosegment is used.
Ignore .note.gnu.build-id when placing orphaned notes if --rosegment and
-z separate-code are used together to avoid putting any note sections
between .note.gnu.build-id and text sections in the same PT_LOAD segment.

PR ld/32191
* ldlang.c (lang_insert_orphan): Ignore .note.gnu.build-id when
placing orphaned notes.
* testsuite/ld-elf/pr23658-1a.d: Pass --no-rosegment to ld.
* testsuite/ld-elf/pr23658-1c.d: Likewise.
* testsuite/ld-i386/i386.exp: Run PR ld/32191 test.
* testsuite/ld-i386/pr32191.d: New file.
* testsuite/ld-x86-64/lam-u48.rd: Updated.
* testsuite/ld-x86-64/lam-u57.rd: Likewise.
* 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.


-- 
H.J.
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