mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 04:42:53 +08:00
13a2df29c9
Since the backend elf_add_symbol_hook isn't called on local symbols, the EI_OSABI field isn't to ELFOSABI_GNU where are local IFUNC symbols. This patch changes the x86 backends to set has_gnu_symbols if there are relocations against IFUNC symbols. Other backends with IFUNC support may need a similar change. This patch also changes the type of has_gnu_symbols from bfd_boolean to enum elf_gnu_symbols. bfd/ PR ld/18815 * elf-bfd.h (elf_gnu_symbols): New enum. (elf_obj_tdata): Use elf_gnu_symbols on has_gnu_symbols. * elf-s390-common.c (elf_s390_add_symbol_hook): Set has_gnu_symbols to elf_gnu_symbol_any. * elf32-arm.c (elf32_arm_add_symbol_hook): Likewise. * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise. * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise. * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise. * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise. * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise. * lfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise. * elf32-i386.c (elf_i386_check_relocs): Update has_gnu_symbols if there are relocations against IFUNC symbols. (elf_i386_add_symbol_hook): Don't check STT_GNU_IFUNC here. * elf64-x86-64. (elf_x86_64_check_relocs): Update has_gnu_symbols if there are relocations against IFUNC symbols. (elf_x86_64_add_symbol_hook): Don't check STT_GNU_IFUNC here. ld/testsuite/ PR ld/18815 * ld-i386/i386.exp: Run pr18815. * ld-x86-64/x86-64.exp: Likewise. * ld-i386/pr18815.d: New file. * ld-i386/pr18815.s: Likewise. * ld-x86-64/pr18815.d: Likewise. * ld-x86-64/pr18815.s: Likewise.
10 lines
130 B
Makefile
10 lines
130 B
Makefile
#name: PR ld/18815
|
|
#as: --32
|
|
#ld: -melf_i386
|
|
#readelf: -h
|
|
|
|
ELF Header:
|
|
#...
|
|
OS/ABI: UNIX - GNU
|
|
#pass
|