From d1c4b12b9d48d9266b78e2c22d70aa25830b9f8f Mon Sep 17 00:00:00 2001 From: Nick Clifton Date: Fri, 15 May 2015 11:21:38 +0100 Subject: Fix PR18374 by making readelf and objdump ignore end-of-list markers in the .debug_loc section if there are relocations against them. PR binutils/18374 bin * dwarf.h (struct dwarf_section): Add reloc_info and num_relocs fields. (struct dwarf_section_display): Change bitfield to boolean. (reloc_at): Add prototype. * dwarf.c (display_loc_list): Ignore list terminators if there are relocs against them. (display_debug_loc): Issue a warning if there are relocs against the .debug_loc section. (display_displays): Initialise reloc_info and num_relocs fields. * objdump.c (load_specific_debug_section): Initialise reloc_info and num_relocs fields. (reloc_at): New function. * readelf.c (is_32bit_abs_reloc): Add IA64's R_IA64_DIS32LSB reloc. (reloc_at): New function. (apply_relocations): Add relocs_return and num_relocs_return parameters. Fill them in with the loaded relocs if non-NULL. (dump_section_as_bytes): Update call to apply_relocations. (load_specific_debug_section): Initialise reloc_info and num_relocs fields. tests * binutils-all/pr18374.s: New test file. * binutils-all/readelf.exp: Assemble and run the new test. * binutils-all/readelf.pr18374: Expected output from readelf. --- binutils/ChangeLog | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'binutils/ChangeLog') diff --git a/binutils/ChangeLog b/binutils/ChangeLog index 84beb7e..5d017a1 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -8,6 +8,30 @@ uncompressed size. Don't check the zlib header. (load_specific_debug_section): Updated. +2015-05-15 Nick Clifton + + PR binutils/18374 + * dwarf.h (struct dwarf_section): Add reloc_info and num_relocs + fields. + (struct dwarf_section_display): Change bitfield to boolean. + (reloc_at): Add prototype. + * dwarf.c (display_loc_list): Ignore list terminators if there are + relocs against them. + (display_debug_loc): Issue a warning if there are relocs against + the .debug_loc section. + (display_displays): Initialise reloc_info and num_relocs fields. + * objdump.c (load_specific_debug_section): Initialise reloc_info + and num_relocs fields. + (reloc_at): New function. + * readelf.c (is_32bit_abs_reloc): Add IA64's R_IA64_DIS32LSB + reloc. + (reloc_at): New function. + (apply_relocations): Add relocs_return and num_relocs_return + parameters. Fill them in with the loaded relocs if non-NULL. + (dump_section_as_bytes): Update call to apply_relocations. + (load_specific_debug_section): Initialise reloc_info and + num_relocs fields. + 2015-05-13 H.J. Lu * elfedit.c (elf_class): Return ELF_CLASS_BOTH by default. -- cgit v1.1