https://sourceware.org/bugzilla/show_bug.cgi?id=33153
Bug ID: 33153
Summary: [2.45 regression] Linking fails with unknown
attributes version on Solaris
Product: binutils
Version: 2.45
Status: NEW
Severity: normal
Priority: P2
Component: ld
Assignee: unassigned at sourceware dot org
Reporter: ro at gcc dot gnu.org
Target Milestone: ---
Target: *-*-solaris2.11
binutils 2.45 ld (tested with current 2.44.90) completely broke linking on
Solaris:
$ gcc -o m m.c
/vol/gcc/bin/gld-2.44.90: /lib/libc.so: error: unknown attributes version ''(1)
- expecting 'A'
The same error is produced for most Solaris system libraries.
The error was introduced in
commit c5f3649c8887ea30f3472e266ef88fe1b7522a84
Author: Matthieu Longo <[email protected]>
Date: Thu Jan 30 19:09:12 2025 +0000
clean-up bfd/elf-attrs.c: move specific-code to parse object attributes v1
i
nto a new function
The problem is that this code is invoked for hdr->sh_type == SHT_GNU_ATTRIBUTES
in elf.c (bfd_section_from_shdr), but SHT_GNU_ATTRIBUTES is in the
SHT_LOOS (0x60000000) to SHT_HIOS (0x6fffffff) range and Solaris correctly
uses the same value for a completely different section type: <sys/elf.h> has
#define SHT_SUNW_cap 0x6ffffff5
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