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* Deal with newer libdl on windows requiring psapi.dllUlf Hermann2018-07-231-9/+16
| | | | | | | We want to link libdl statically, so we need to link psapi ourselves. Change-Id: I001bda009c58cfb39bba0733436f883bbf501b80 Reviewed-by: Christian Kandeler <[email protected]>
* On PE platforms, set PATH rather than LD_LIBRARY_PATH for installcheckUlf Hermann2018-07-231-1/+7
| | | | | | | Windows loads DLLs from PATH. Change-Id: I96ef61236a615d06f1d667e1ae25f11a10e545da Reviewed-by: Christian Kandeler <[email protected]>
* Generalize library namesUlf Hermann2017-04-281-3/+3
| | | | | | | | | On windows library names end with ".dll" and the prefix "lib" us usually omitted. Take this into account and also drop the $(EXEEXT) workaround. We don't need to use noinst_PROGRAMS as there is also noinst_DATA. Change-Id: I7e4ba2432811d5ad85051ea0c9d5674eabf79b3c Reviewed-by: Christian Kandeler <[email protected]>
* Work around bogus compile errorUlf Hermann2017-04-281-0/+1
| | | | | | | | | The gnulib error.h doesn't tell the compiler that error() cannot return. Therefore we get some null pointer dereference warnings. Switch those off. Change-Id: Ib7db818155fac3a458223c9e64dfa051212edac3 Reviewed-by: Christian Kandeler <[email protected]>
* Check if we need -lintl for linking gettextUlf Hermann2017-04-281-15/+15
| | | | | | | | We might not have gettext available from libc and we cannot get it from gnulib either. Change-Id: I1cc657b13b97bcc7c0f158f11b6702c24e69695c Reviewed-by: Christian Kandeler <[email protected]>
* Drop handrolled or #ifdef'ed libc replacementsUlf Hermann2017-04-281-15/+15
| | | | | | | | | mempcpy, memrchr, rawmemchr, and argp are provided by gnulib now. We don't need to define them locally and we don't need to search for an external libargp. Change-Id: I131ca4bc2d77c597b99c296c28259a3600e5d1b5 Reviewed-by: Christian Kandeler <[email protected]>
* Add gnulib modules to replace missing libc functionalityUlf Hermann2017-04-271-15/+20
| | | | | | | | | | This enables us to build a fully featured elfutils package on systems with reduced C libraries, such as windows. All the modules are built into libgnu.a, which is then linked into all binaries if --enable-gnulib is given on the configure line. Change-Id: I743fd22172bc85d9f10dcc3dad8eb921f462b554 Reviewed-by: Christian Kandeler <[email protected]>
* http://elfutils.org/ is now hosted at http://sourceware.org/elfutils/Mark Wielaard2016-12-241-3/+3
| | | | | | | | | | | | | | | | | fedorahosted used to be our home, but we are now hosted at sourceware. Change the elfutils project home to http://elfutils.org/ Point hosted services (email, release, git, bug tracker and web pages) to https://sourceware.org/elfutils/ Move design notes from README to NOTES. Add URLs for home, releases, bugs, git and mailinglist to README. Make the --version output of all tools the same by using a common print_version function and update the publicly shown copyright holder to the elfutils developers. Signed-off-by: Mark Wielaard <[email protected]>
* dwelf: Add string table functions from ebl.Mark Wielaard2016-08-031-1/+1
| | | | | | | | | | | | | | | | Move the strtab functions from libebl to libdw. Programs often want to create ELF/DWARF string tables. We don't want (static) linking against ebl since those are internal functions that might change. This introduces dwelf_strtab_init, dwelf_strtab_add, dwelf_strtab_add_len, dwelf_strtab_finalize, dwelf_strent_off, dwelf_strent_str and dwelf_strtab_free. Documentation for each has been added to libdwelf.h. The add fucntion got a variant that takes the length explicitly and finalize was changed to return NULL on out of memory instead of aborting. All code and tests now uses the new functions. Signed-off-by: Mark Wielaard <[email protected]>
* Remove eu-ld and unused code.Mark Wielaard2016-08-031-76/+5
| | | | | | | | Nobody has hacked on eu-ld in a very long time. It didn't really work. And we didn't install it by default in the spec file. Remove sources, the build rules and any (now) unused code. Signed-off-by: Mark Wielaard <[email protected]>
* elfcompress: New utility.Mark Wielaard2016-01-061-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Usage: elfcompress [OPTION...] FILE... Compress or decompress sections in an ELF file. -f, --force Force compression of section even if it would become larger -n, --name=SECTION SECTION name to (de)compress, SECTION is an extended wildcard pattern (defaults to '.?(z)debug*') -o, --output=FILE Place (de)compressed output into FILE -p, --permissive Relax a few rules to handle slightly broken ELF files -q, --quiet Be silent when a section cannot be compressed -t, --type=TYPE What type of compression to apply. TYPE can be 'none' (decompress), 'zlib' (ELF ZLIB compression, the default, 'zlib-gabi' is an alias) or 'zlib-gnu' (.zdebug GNU style compression, 'gnu' is an alias) -v, --verbose Print a message for each section being (de)compressed -?, --help Give this help list --usage Give a short usage message -V, --version Print program version Signed-off-by: Mark Wielaard <[email protected]>
* Make zlib mandatory.Mark Wielaard2015-10-261-2/+2
| | | | | | Explicitly link libelf and libdw with -lz. Signed-off-by: Mark Wielaard <[email protected]>
* ldlex: Fix sign-compare warning, suppress -Wstack-usage.Mark Wielaard2015-10-121-0/+1
| | | | Signed-off-by: Mark Wielaard <[email protected]>
* Improve AM_SILENT_RULES coverageJosh Stone2015-10-061-5/+5
| | | | | | | | | | | Note, elfutils does not explicitly enable AM_SILENT_RULES. It's only available starting from automake 1.11, but starting from automake 1.13 silent rules are always generated, defaulting to verbose. $(AM_V_foo) additions should be no-ops on systems that don't support silent rules. To be silent, use "./configure --enable-silent-rules" or "make V=0". Signed-off-by: Josh Stone <[email protected]>
* config: Add -Wstack-usage=262144 (256K) warning check.Mark Wielaard2015-05-271-0/+14
| | | | | | | | All library code now builds with this warning and -Werror enabled. Add exceptions for most of the src tools (ldgeneric, readelf, nm, size, strip, elflint, findtextrel, elfcmp objdump, ranlib, ar and unstrip). Signed-off-by: Mark Wielaard <[email protected]>
* addr2line: Add demangler support.Mark Wielaard2015-05-271-1/+1
| | | | | | | Makes the -C, --demangle option visible and implements it (ignoring the demangle style argument). Adds a new test with sample output. Signed-off-by: Mark Wielaard <[email protected]>
* Link against standalone argp libraryAnthony G. Basile2015-05-041-15/+15
| | | | | | | | | | | | | | argp is not part of POSIX standards and not provided by uClibc or some other standard C libraries. However, it is possible to link against a breakout argp library. One is provided at http://www.lysator.liu.se/~nisse/misc/ This patch tests if libc provides argp otherwise it adds the linker flag -largp where needed in the build system. Signed-off-by: Anthony G. Basile <[email protected]> Signed-off-by: Max Filippov <[email protected]>
* avoid scary command outputUlrich Drepper2014-12-181-1/+1
| | | | | | The commands to check for invalid text relocations in the generated DSOs shouldn't be displayed. They contain an echo which prints the text. This patch suppresses the commands from being printed.
* Prevent premature @AR@ replacement in a sed expression.elfutils-0.160Josh Stone2014-08-251-1/+1
| | | | | | | | | | | | The Makefile rule for make-debug-archive has a sed expression to replace @AR@ will the installed name, but this was itself getting replaced when the Makefile was configured, for a pattern like "s,ar,/path/prefix-,g". Havoc ensued in the resulting make-debug-archive. The fix matches it using a regex bracket expression, "[@]AR[@]", so sed will still match it, but it's immune to configure's replacement. Signed-off-by: Josh Stone <[email protected]>
* libdwelf: New DWARF ELF Low-level Functions. Add dwelf_elf_gnu_debuglink.Mark Wielaard2014-04-241-2/+2
| | | | | | | | New public header elfutils/libdwelf.h for low-level DWARF/ELF helper functions. The new function dwelf_elf_gnu_debuglink returns the name and crc as found in the .gnu_debuglink section of an ELF file. Signed-off-by: Mark Wielaard <[email protected]>
* Remove mudflap build option.Mark Wielaard2014-04-181-18/+15
| | | | | | | | | The --enable-mudflap configure build has been broken for 2 years without anybody apparently noticing. GCC 4.9 removed mudflap support. Before release we now run make distcheck with valgrind support. Removal of the mudflap configure option simplifies the build a little. Signed-off-by: Mark Wielaard <[email protected]>
* Use -Wformat=2 by default for all files.Mark Wielaard2014-01-301-5/+1
| | | | | | | | This just makes sure that all format strings are given as literals to printf like functions so the compiler can see and check them. Remove all no_Wformat, add -Wformat=2 unconditionally to AM_CFLAGS. Signed-off-by: Mark Wielaard <[email protected]>
* stack: Add --quiet to not resolve addresses, add --raw to not demangle.Mark Wielaard2013-12-311-1/+2
| | | | | | | | | Resolving addresses to function symbol names can be expensive. Use -q to only print addresses (use together with --build-id to process later). Demangle names by default, but add the -r option to not demangle and show the raw names. Signed-off-by: Mark Wielaard <[email protected]>
* Unwinder for x86*.Jan Kratochvil2013-11-071-2/+3
| | | | | Signed-off-by: Jan Kratochvil <[email protected]> Signed-off-by: Mark Wielaard <[email protected]>
* Updates for Automake 1.13.Mark Wielaard2013-04-261-1/+1
| | | | | | | autoreconf will install config/test-driver, ignore it. Update gettext m4 and po files to version 0.18.2. Use AM_CPPFLAGS instead of INCLUDES. All changes are backward compatible with Automake 1.11.
* Update name, license and contributor policy.Mark Wielaard2012-06-051-18/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Change name from "Red Hat elfutils" to "elfutils". * Update license of standalone tools and test from GPLv2 to GPLv3+. * Change license of libraries from GPLv2+exception to GPLv2/LGPLv3+. * Add Developer Certificate of Origin based contributor policy. top-level: - COPYING: Upgraded from GPLv2 to GPLv3. - CONTRIBUTING, COPYING-GPLv2, COPYING-LGPLv3: New files. - NEWS: Added note about new contribution and license policy. - Makefile.am: Updated to GPLv3, added new files to EXTRA_DIST. - configure.ac: Update to GPLv3, changed AC_INIT name to 'elfutils'. backends, lib, libasm, libcpu, libdw, libdwfl, libebl, libelf: - All files updated to GPLv2/LGPLv3+. Except some very small files (<5 lines) which didn't have any headers at all before, the linker .maps files and the libcpu/defs files which only contain data and libelf/elf.h which comes from glibc and is under LGPLv2+. config: - elfutils.spec.in: Add new License: headers and new %doc files. - Update all license headers to GPLv2/LGPLv3+ for files used by libs. src, tests: - All files updated to GPLv3+. Except for the test bz2 data files, the linker maps and script files and some very small files (<5 lines) that don't have any headers. Signed-off-by: Richard Fontana <[email protected]> Signed-off-by: Mark Wielaard <[email protected]>
* Support -D in ranlib as in ar.Roland McGrath2012-01-201-2/+2
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* Add demangling support to nmUlrich Drepper2011-10-021-5/+10
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* Clean up and consolidate automake magic to reduce duplication and to work ↵Roland McGrath2010-02-151-34/+11
| | | | with --disable-dependency-tracking.
* Explicitly link addr2line with libelf.Mark Wielaard2009-07-251-1/+1
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* Add missing dependencies on compression libraries for static builds.Ulrich Drepper2009-04-231-1/+1
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* Fix error handling in a few programs.Ulrich Drepper2009-02-011-1/+0
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* no_Wformat means -Wno-format.Roland McGrath2009-01-221-1/+1
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* Tiny build nits.Roland McGrath2009-01-221-1/+2
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* propagate from branch 'com.redhat.elfutils.disasm' (head ↵Ulrich Drepper2008-01-021-4/+7
| | | | | | d15b4eb794e81e477f9896fe82a74cb5ecf4514c) to branch 'com.redhat.elfutils' (head eaacbf01f8cc89d043ec6eca9b5e35cb5c4cde06)
* merge of '92c36bfdbc6468d1711c043b530e0dfe5abb6dec'Ulrich Drepper2007-10-161-1/+16
| | | | and 'c22c8c43f8f68b0bffd4d5ccdb2282c958268742'
* 2007-04-24 Roland McGrath <[email protected]>Roland McGrath2007-04-251-1/+2
| | | | | * run-strip-test.sh: When we saved the debug info, test unstrip too.
* Implement ar program.Ulrich Drepper2007-02-051-7/+11
| | | | Relax elflint in GNU ld mode for latest idiosyncracies.
* propagate from branch 'com.redhat.elfutils' (head ↵Roland McGrath2006-12-171-3/+3
| | | | | | b4944cf70801d9dac056f4f80ef1334e5acb8bdc) to branch 'com.redhat.elfutils.roland.pending' (head e7e402c668fb0670fc5f6b6a522853ae88f32f11)
* 2006-10-09 Roland McGrath <[email protected]>Roland McGrath2006-10-101-0/+2
| | | | | * ia64_symbol.c (ia64_reloc_simple_type): Treat SECREL types as simple.
* merge of 2d5572f10b65f0ac7fdf54361b4dae41ebbd51d0Ulrich Drepper2006-07-071-2/+11
| | | | and fda3a25581b7bfac581504e9e887e9b97f234f86
* New spec file.elfutils-0.121Ulrich Drepper2006-06-151-11/+2
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* Linker work.Ulrich Drepper2006-07-051-2/+11
| | | | | GNU hash support. 64-bit SysV hash support.
* Fix FSF address. No exception for libdwarf.Ulrich Drepper2006-04-041-1/+1
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* propagate from branch 'com.redhat.elfutils.roland.pending' (head ↵Ulrich Drepper2006-04-041-8/+20
| | | | | | 4f8fc821345feef58624f0aa5b470d4827577d8c) to branch 'com.redhat.elfutils' (head 76e26cb54695fd3b21ee8fb5be3036bd68200633)
* src/Roland McGrath2006-03-091-1/+3
| | | | | | | | | | | 2006-03-09 Roland McGrath <[email protected]> * Makefile.am (AM_LDFLAGS): New variable. tests/ 2006-03-09 Roland McGrath <[email protected]> * Makefile.am (AM_LDFLAGS): Define to pass -rpath-link.
* merge of 333c187506c852455e9f7be44fa9adc360416217Ulrich Drepper2005-08-291-3/+5
| | | | and 79955b942e3f0ddc71117feea5754df61edcc42a
* 2005-08-24 Roland McGrath <[email protected]>Roland McGrath2005-08-251-5/+3
| | | | | * line2addr.c (print_address): Omit () for DSOs.
* Implement --enable-gconv option for configure.Ulrich Drepper2005-08-281-2/+2
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* Add strings program.Ulrich Drepper2005-08-281-1/+3
| | | | Some more cleanups in libelf.
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