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Count DT_RELR relocations using dynamic tags when section header isn't used. Ignore section sh_offset and sh_size if they are larger than file size. One side effect is that we now display readelf: Warning: Ignore the out of range sh_offset value of 2199023261148 for section 17 readelf: Warning: Ignore the out of range sh_size value of 13 for section 17 with sh_offset value of 2199023261148 ... [17] .fini PROGBITS 00000000000015dc 000000 000000 00 AX 0 0 4 ... instead of ... [17] .fini PROGBITS 00000000000015dc 200000015dc 00000d 00 AX 0 0 4 ... and segfault. binutils/ PR binutils/34326 PR binutils/34339 * readelf.c (update_all_relocations): Skip if nentries == 0. (validate_section_info): New. (get_32bit_section_headers): Call validate_section_info. (get_64bit_section_headers): Likewise. (process_relocs): Call count_relr_relocations for relocations from dynamic tags. Skip if values in DT_RELENT/DT_RELAENT are larger than values in DT_RELSZ/DT_RELASZ. (process_got_section_contents): Skip if all_relocations_count == 0. ld/ PR binutils/34339 * testsuite/ld-x86-64/binutils.exp: Run PR binutils/34339 tests. * testsuite/ld-x86-64/got-2.s: New file. * testsuite/ld-x86-64/libgot-2.rd: Likewise. Signed-off-by: H.J. Lu <hjl.tools@gmail.com> |
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| bfd | ||
| binutils | ||
| config | ||
| contrib | ||
| cpu | ||
| elfcpp | ||
| etc | ||
| gas | ||
| gdb | ||
| gdbserver | ||
| gdbsupport | ||
| gnulib | ||
| gold | ||
| gprof | ||
| gprofng | ||
| include | ||
| ld | ||
| libbacktrace | ||
| libctf | ||
| libdecnumber | ||
| libiberty | ||
| libsframe | ||
| opcodes | ||
| readline | ||
| sim | ||
| texinfo | ||
| zlib | ||
| .clang-format | ||
| .cvsignore | ||
| .editorconfig | ||
| .gitattributes | ||
| .gitignore | ||
| .pre-commit-config.yaml | ||
| ar-lib | ||
| ChangeLog | ||
| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| COPYING | ||
| COPYING.LIB | ||
| COPYING.LIBGLOSS | ||
| COPYING.NEWLIB | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| depcomp | ||
| djunpack.bat | ||
| install-sh | ||
| libtool.m4 | ||
| ltgcc.m4 | ||
| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
| lt~obsolete.m4 | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| makefile.vms | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| multilib.am | ||
| README | ||
| README-maintainer-mode | ||
| SECURITY.txt | ||
| setup.com | ||
| src-release.sh | ||
| symlink-tree | ||
| test-driver | ||
| ylwrap | ||
README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. If you are receiving this as part of a GDB release, see the file gdb/README. If with a binutils release, see binutils/README, and so on. That'll give you info about this package -- supported targets, how to use it, how to report bugs, etc. It is now possible to automatically configure and build a variety of tools with one command. To build all of the tools contained herein, run the ``configure'' script here, e.g.: ./configure make To install them (by default in /usr/local/bin, /usr/local/lib, etc), then do: make install (If the configure script can't determine your type of computer, give it the name as an argument, for instance ``./configure sun4''. You can use the script ``config.sub'' to test whether a name is recognized; if it is, config.sub translates it to a triplet specifying CPU, vendor, and OS.) If you have more than one compiler on your system, it is often best to explicitly set CC in the environment before running configure, and to also set CC when running make. For example (assuming sh/bash/ksh): CC=gcc ./configure make A similar example using csh: setenv CC gcc ./configure make Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.