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author | Elliott Hughes <enh@google.com> | 2015-02-18 22:19:45 -0800 |
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committer | Elliott Hughes <enh@google.com> | 2015-02-18 23:24:43 -0800 |
commit | 03333823c75a1c1887e923828113a1b0fd12020c (patch) | |
tree | a63e40b5dd9927bd04ec7427c8797975c2a71f85 /src/backends/ppc64_symbol.c | |
parent | b48bfdc826ebdd316d5d8a4ff8f213391f1c710b (diff) | |
download | android_external_elfutils-03333823c75a1c1887e923828113a1b0fd12020c.tar.gz android_external_elfutils-03333823c75a1c1887e923828113a1b0fd12020c.tar.bz2 android_external_elfutils-03333823c75a1c1887e923828113a1b0fd12020c.zip |
Upgrade to elfutils 0.161.
Change-Id: Iee07e1329d9750f092afc6c2fbd6af8db32862b0
Diffstat (limited to 'src/backends/ppc64_symbol.c')
-rw-r--r-- | src/backends/ppc64_symbol.c | 61 |
1 files changed, 41 insertions, 20 deletions
diff --git a/src/backends/ppc64_symbol.c b/src/backends/ppc64_symbol.c index 49fde0ca..0feddcee 100644 --- a/src/backends/ppc64_symbol.c +++ b/src/backends/ppc64_symbol.c @@ -1,28 +1,31 @@ /* PPC64 specific symbolic name handling. - Copyright (C) 2004, 2005 Red Hat, Inc. - This file is part of Red Hat elfutils. + Copyright (C) 2004, 2005, 2014 Red Hat, Inc. + This file is part of elfutils. Written by Ulrich Drepper <drepper@redhat.com>, 2004. - Red Hat elfutils 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; version 2 of the License. + This file is free software; you can redistribute it and/or modify + it under the terms of either - Red Hat elfutils is distributed in the hope that it will be useful, but + * the GNU Lesser General Public License as published by the Free + Software Foundation; either version 3 of the License, or (at + your option) any later version + + or + + * 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 + + or both in parallel, as here. + + elfutils 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 Red Hat elfutils; if not, write to the Free Software Foundation, - Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. - - Red Hat elfutils is an included package of the Open Invention Network. - An included package of the Open Invention Network is a package for which - Open Invention Network licensees cross-license their patents. No patent - license is granted, either expressly or impliedly, by designation as an - included package. Should you wish to participate in the Open Invention - Network licensing program, please visit www.openinventionnetwork.com - <http://www.openinventionnetwork.com>. */ + You should have received copies of the GNU General Public License and + the GNU Lesser General Public License along with this program. If + not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H # include <config.h> @@ -69,6 +72,8 @@ ppc64_dynamic_tag_name (int64_t tag, char *buf __attribute__ ((unused)), return "PPC64_OPD"; case DT_PPC64_OPDSZ: return "PPC64_OPDSZ"; + case DT_PPC64_OPT: + return "PPC64_OPT"; default: break; } @@ -81,7 +86,8 @@ ppc64_dynamic_tag_check (int64_t tag) { return (tag == DT_PPC64_GLINK || tag == DT_PPC64_OPD - || tag == DT_PPC64_OPDSZ); + || tag == DT_PPC64_OPDSZ + || tag == DT_PPC64_OPT); } @@ -102,8 +108,23 @@ ppc64_check_special_symbol (Elf *elf, GElf_Ehdr *ehdr, /* Check if backend uses a bss PLT in this file. */ bool -ppc64_bss_plt_p (Elf *elf __attribute__ ((unused)), - GElf_Ehdr *ehdr __attribute__ ((unused))) +ppc64_bss_plt_p (Elf *elf __attribute__ ((unused))) { return true; } + +/* Check whether machine flags are valid. PPC64 has three possible values: + 0 - for unspecified ABI, or not using any specific ABI features. + 1 - for the original ELF PPC64 ABI using function descriptors. + 2 - for the revised ELFv2 PPC64 ABI without function descriptors. */ +bool +ppc64_machine_flag_check (GElf_Word flags) +{ + return flags == 0 || flags == 1 || flags == 2; +} + +bool +ppc64_check_st_other_bits (unsigned char st_other) +{ + return (PPC64_LOCAL_ENTRY_OFFSET (st_other) != 0); +} |