diff options
Diffstat (limited to 'bfd/elf-eh-frame.c')
| -rw-r--r-- | bfd/elf-eh-frame.c | 50 |
1 files changed, 28 insertions, 22 deletions
diff --git a/bfd/elf-eh-frame.c b/bfd/elf-eh-frame.c index 7764074..7d0b52b 100644 --- a/bfd/elf-eh-frame.c +++ b/bfd/elf-eh-frame.c @@ -2,21 +2,21 @@ Copyright 2001, 2002, 2003 Free Software Foundation, Inc. Written by Jakub Jelinek <jakub@redhat.com>. -This file is part of BFD, the Binary File Descriptor library. + This file is part of BFD, the Binary File Descriptor library. -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "bfd.h" #include "sysdep.h" @@ -39,7 +39,7 @@ static void write_value static int cie_compare PARAMS ((struct cie *, struct cie *)); static int vma_compare - PARAMS ((const PTR a, const PTR b)); + PARAMS ((const PTR, const PTR)); /* Helper function for reading uleb128 encoded data. */ @@ -1112,7 +1112,7 @@ vma_compare (a, b) fde_count x [encoded] initial_loc, fde (array of encoded pairs containing FDE initial_location field and FDE address, - sorted by increasing initial_loc) */ + sorted by increasing initial_loc). */ bfd_boolean _bfd_elf_write_section_eh_frame_hdr (abfd, info) @@ -1125,6 +1125,7 @@ _bfd_elf_write_section_eh_frame_hdr (abfd, info) bfd_byte *contents; asection *eh_frame_sec; bfd_size_type size; + bfd_boolean retval; htab = elf_hash_table (info); hdr_info = &htab->eh_info; @@ -1141,15 +1142,18 @@ _bfd_elf_write_section_eh_frame_hdr (abfd, info) eh_frame_sec = bfd_get_section_by_name (abfd, ".eh_frame"); if (eh_frame_sec == NULL) - return FALSE; + { + free (contents); + return FALSE; + } memset (contents, 0, EH_FRAME_HDR_SIZE); - contents[0] = 1; /* Version */ - contents[1] = DW_EH_PE_pcrel | DW_EH_PE_sdata4; /* .eh_frame offset */ + contents[0] = 1; /* Version. */ + contents[1] = DW_EH_PE_pcrel | DW_EH_PE_sdata4; /* .eh_frame offset. */ if (hdr_info->array && hdr_info->array_count == hdr_info->fde_count) { - contents[2] = DW_EH_PE_udata4; /* FDE count encoding */ - contents[3] = DW_EH_PE_datarel | DW_EH_PE_sdata4; /* search table enc */ + contents[2] = DW_EH_PE_udata4; /* FDE count encoding. */ + contents[3] = DW_EH_PE_datarel | DW_EH_PE_sdata4; /* Search table enc. */ } else { @@ -1177,7 +1181,9 @@ _bfd_elf_write_section_eh_frame_hdr (abfd, info) } } - return bfd_set_section_contents (abfd, sec->output_section, - contents, (file_ptr) sec->output_offset, - sec->_cooked_size); + retval = bfd_set_section_contents (abfd, sec->output_section, + contents, (file_ptr) sec->output_offset, + sec->_cooked_size); + free (contents); + return retval; } |