From bb4d2ac2cc637c61232624d9d359b8d3f031e3e9 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Tue, 25 Nov 2014 06:47:44 -0800 Subject: Display symbol version when dumping dynrelocs Both readelf/objdump know how to get symbol version string for dynamic symbols. This patch extracts this functionality into a separate function and uses it to add symbol version string to versioned symbol names when dumping dynamic relocations. bfd/ PR binutils/16496 * elf-bfd.h (bfd_elf_get_symbol_version_string): New. * elf.c (bfd_elf_get_symbol_version_string): New. Extracted from bfd_elf_print_symbol. (bfd_elf_print_symbol): Use it. binutils/ PR binutils/16496 * objdump.c (objdump_print_symname): Call bfd_elf_get_symbol_version_string to get ELF symbol version string. Append version string if needed. * readelf.c (versioned_symbol_info): New enum. (get_symbol_version_string): New. Extracted from process_symbol_table. (dump_relocations): Add a new argument to indicate if dynamic symbol table is used. Use get_symbol_version_string to get symbol version string for dynamic symbol. Append version string if needed. (process_relocs): Updated dump_relocations call. (process_symbol_table): Use get_symbol_version_string. ld/testsuite/ PR binutils/16496 * ld-cris/weakref3.d: Add symbol version string to versioned symbol names in dynamic relocation. * ld-cris/weakref4.d: Likewise. * ld-elfvers/vers24.rd: Likewise. * ld-elf/pr16496a.c: New file. * ld-elf/pr16496a.map: Likewise. * ld-elf/pr16496b.c: Likewise. * ld-elf/pr16496b.od: Likewise. * ld-elf/shared.exp (build_tests): Add libpr16496a.so and libpr16496b.so tests. --- bfd/elf-bfd.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'bfd/elf-bfd.h') diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h index 0c82278..bee0ea1 100644 --- a/bfd/elf-bfd.h +++ b/bfd/elf-bfd.h @@ -1772,6 +1772,8 @@ extern bfd_boolean _bfd_elf_copy_private_bfd_data (bfd *, bfd *); extern bfd_boolean _bfd_elf_print_private_bfd_data (bfd *, void *); +const char * bfd_elf_get_symbol_version_string + (bfd *, asymbol *, bfd_boolean *); extern void bfd_elf_print_symbol (bfd *, void *, asymbol *, bfd_print_symbol_type); -- cgit v1.1