File indexing completed on 2024-05-12 05:43:30

 /*
     Copyright (C) 2015 Volker Krause <vkrause@kde.org>
 
     This program is free software; you can redistribute it and/or modify it
     under the terms of the GNU Library 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 Library General Public
     License for more details.
 
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
 #include "dynamicsectionprinter.h"
 #include "printerutils_p.h"
 
 #include <QByteArray>
 
 #include <elf.h>
 
 static const LookupTableEntry<uint64_t> dt_flag_infos[] {
     { DF_ORIGIN, "object may use DF_ORIGIN" },
     { DF_SYMBOLIC, "symbol resolutions starts here" },
     { DF_TEXTREL, "object contains text relocations" },
     { DF_BIND_NOW, "no lazy binding for this object" },
     { DF_STATIC_TLS, "module uses the static TLS model" }
 };
 
 static const LookupTableEntry<uint64_t> dt_flag_1_infos[] {
     { DF_1_GLOBAL, "set RTLD_GLOBAL for this object" },
     { DF_1_NODELETE, "set RTLD_NODELETE for this object" },
     { DF_1_LOADFLTR, "trigger filtee loading at runtime" },
     { DF_1_NOOPEN, "set RTLD_NOOPEN for this object" },
     { DF_1_ORIGIN, "$ORIGIN must be handled" },
     { DF_1_INTERPOSE, "object is used to interpose" },
     { DF_1_NODEFLIB, "ignore default lib search path" },
 #ifdef DF_1_NOW
     // Presumably GLIBC-dwarf.h defines, not available on FreeBSD
     { DF_1_NOW, "set RTLD_NOW for this object" },
     { DF_1_GROUP, "set RTLD_GROUP for this object" },
     { DF_1_INITFIRST, "set RTLD_INITFIRST for this object" },
     { DF_1_DIRECT, "direct binding enabled" },
     { DF_1_TRANS, "DF_1_TRANS" },
     { DF_1_NODUMP, "object cannot be dldump'ed" },
     { DF_1_CONFALT, "configuration alternative created" },
     { DF_1_ENDFILTEE, "filtee terminates filters search" },
     { DF_1_DISPRELDNE, "disp reloc applied at build time" },
     { DF_1_DISPRELPND, "disp reloc applied at run-time" },
 #endif
 #ifdef __GLIBC_PREREQ
 #if __GLIBC_PREREQ(2, 17)
     { DF_1_NODIRECT, "object has no-direct binding" },
     { DF_1_IGNMULDEF, "DF_1_IGNMULDEF" },
     { DF_1_NOKSYMS, "DF_1_NOKSYMS" },
     { DF_1_NOHDR, "DF_!_NOHDR" },
     { DF_1_EDITED, "Object is modified after built" },
     { DF_1_NORELOC, "DF_1_NORELOC" },
     { DF_1_SYMINTPOSE, "Object has individual interposers" },
     { DF_1_GLOBAUDIT, "Global auditing required" },
     { DF_1_SINGLETON, "Singleton symbols are used" }
 #endif
 #endif
 };
 
 namespace DynamicSectionPrinter {
 
 QByteArray flagsToDescriptions(uint64_t flags)
 {
     return lookupFlags(flags, dt_flag_infos);
 }
 
 QByteArray flags1ToDescriptions(uint64_t flags)
 {
     return lookupFlags(flags, dt_flag_1_infos);
 }
 
 }