https://sourceware.org/bugzilla/show_bug.cgi?id=26256
--- Comment #2 from Fangrui Song <i at maskray dot me> ---
There is a related issue.
>a.s<<e cat
.global _start
_start:
.section .text.bar,"a",@progbits
.byte 2
.section .text.foo,"a",@progbits
.byte 1
.section .ro.foo,"ao",@progbits,.text.foo
.byte 1
.section .ro.bar,"ao",@progbits,.text.bar
.byte 2
e
>a.lds echo 'SECTIONS { .ro : {*(.ro.bar) *(.ro.foo)} .text : {*(.text.foo)
>*(.text.bar)} }'
as a.s -o a.o # >=2.35
ld.bfd -T a.lds a.o -o a
readelf -W -x .text -x .ro a
Hex dump of section '.ro':
0x00000000 0102 ..
Hex dump of section '.text':
0x00000038 0102 ..
However, I don't expect ld to reorder .ro.foo before .ro.bar because
*(.ro.bar) *(.ro.foo) clearly expresses an order.
The current asection::map_header.link_order representation does not take into
account different input section descriptions.
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