1# -*- rpm-spec-*- 2Summary: A collection of utilities and DSOs to handle compiled objects 3Name: elfutils 4Version: @PACKAGE_VERSION@ 5Release: 1 6License: GPLv3+ and (GPLv2+ or LGPLv3+) 7Group: Development/Tools 8Source: elfutils-%{version}.tar.bz2 9Obsoletes: libelf libelf-devel 10Requires: elfutils-libelf = %{version}-%{release} 11Requires: glibc >= 2.7 12Requires: libstdc++ 13Requires: default-yama-scope 14 15# ExcludeArch: xxx 16 17BuildRoot: %{_tmppath}/%{name}-root 18BuildRequires: gcc >= 4.1.2-33 19BuildRequires: glibc >= 2.7 20BuildRequires: bison >= 1.875 21BuildRequires: flex >= 2.5.4a 22BuildRequires: bzip2 23BuildRequires: m4 24BuildRequires: gettext 25BuildRequires: zlib-devel 26BuildRequires: bzip2-devel 27BuildRequires: xz-devel 28BuildRequires: gcc-c++ 29 30%define _gnu %{nil} 31%define _programprefix eu- 32 33%description 34 35Elfutils is a collection of utilities, including stack (to show 36backtraces), nm (for listing symbols from object files), size 37(for listing the section sizes of an object or archive file), 38strip (for discarding symbols), readelf (to see the raw ELF file 39structures), elflint (to check for well-formed ELF files) and 40elfcompress (to compress or decompress ELF sections). 41Also included are helper libraries which implement DWARF, ELF, 42and machine-specific ELF handling and process introspection. 43 44%package devel 45Summary: Development libraries to handle compiled objects. 46Group: Development/Tools 47License: GPLv2+ or LGPLv3+ 48Requires: elfutils = %{version}-%{release} 49Requires: elfutils-libelf-devel = %{version}-%{release} 50 51%description devel 52The elfutils-devel package contains the libraries to create 53applications for handling compiled objects. libebl provides some 54higher-level ELF access functionality. libdw provides access to 55the DWARF debugging information. libasm provides a programmable 56assembler interface. 57 58%package devel-static 59Summary: Static archives to handle compiled objects. 60Group: Development/Tools 61License: GPLv2+ or LGPLv3+ 62Requires: elfutils-devel = %{version}-%{release} 63 64%description devel-static 65The elfutils-devel-static archive contains the static archives 66with the code the handle compiled objects. 67 68%package libelf 69Summary: Library to read and write ELF files. 70Group: Development/Tools 71License: GPLv2+ or LGPLv3+ 72 73%description libelf 74The elfutils-libelf package provides a DSO which allows reading and 75writing ELF files on a high level. Third party programs depend on 76this package to read internals of ELF files. The programs of the 77elfutils package use it also to generate new ELF files. 78 79%package libelf-devel 80Summary: Development support for libelf 81Group: Development/Tools 82License: GPLv2+ or LGPLv3+ 83Requires: elfutils-libelf = %{version}-%{release} 84Conflicts: libelf-devel 85 86%description libelf-devel 87The elfutils-libelf-devel package contains the libraries to create 88applications for handling compiled objects. libelf allows you to 89access the internals of the ELF object file format, so you can see the 90different sections of an ELF file. 91 92%package libelf-devel-static 93Summary: Static archive of libelf 94Group: Development/Tools 95License: GPLv2+ or LGPLv3+ 96Requires: elfutils-libelf-devel = %{version}-%{release} 97Conflicts: libelf-devel 98 99%description libelf-devel-static 100The elfutils-libelf-static package contains the static archive 101for libelf. 102 103%package default-yama-scope 104Summary: Default yama attach scope sysctl setting 105Group: Development/Tools 106License: GPLv2+ or LGPLv3+ 107Provides: default-yama-scope 108BuildArch: noarch 109 110%description default-yama-scope 111Yama sysctl setting to enable default attach scope settings 112enabling programs to use ptrace attach, access to 113/proc/PID/{mem,personality,stack,syscall}, and the syscalls 114process_vm_readv and process_vm_writev which are used for 115interprocess services, communication and introspection 116(like synchronisation, signaling, debugging, tracing and 117profiling) of processes. 118 119%prep 120%setup -q 121 122%build 123%configure --program-prefix=%{_programprefix} 124make 125 126%install 127rm -rf ${RPM_BUILD_ROOT} 128mkdir -p ${RPM_BUILD_ROOT}%{_prefix} 129 130%makeinstall 131 132chmod +x ${RPM_BUILD_ROOT}%{_prefix}/%{_lib}/lib*.so* 133chmod +x ${RPM_BUILD_ROOT}%{_prefix}/%{_lib}/elfutils/lib*.so* 134 135# XXX Nuke unpackaged files 136{ cd ${RPM_BUILD_ROOT} 137 rm -f .%{_bindir}/eu-ld 138 rm -f .%{_includedir}/elfutils/libasm.h 139 rm -f .%{_libdir}/libasm.so 140 rm -f .%{_libdir}/libasm.a 141} 142 143install -Dm0644 config/10-default-yama-scope.conf ${RPM_BUILD_ROOT}%{_sysctldir}/10-default-yama-scope.conf 144 145%check 146make check 147 148%clean 149rm -rf ${RPM_BUILD_ROOT} 150 151%post -p /sbin/ldconfig 152 153%postun -p /sbin/ldconfig 154 155%post libelf -p /sbin/ldconfig 156 157%postun libelf -p /sbin/ldconfig 158 159%post default-yama-scope 160%sysctl_apply 10-default-yama-scope.conf 161 162%files 163%defattr(-,root,root) 164%doc COPYING COPYING-GPLV2 COPYING-LGPLV3 README TODO CONTRIBUTING 165%{_bindir}/eu-elflint 166%{_bindir}/eu-nm 167%{_bindir}/eu-readelf 168%{_bindir}/eu-size 169%{_bindir}/eu-strip 170%{_bindir}/eu-findtextrel 171%{_bindir}/eu-addr2line 172%{_bindir}/eu-elfcmp 173%{_bindir}/eu-ranlib 174%{_bindir}/eu-strings 175%{_bindir}/eu-objdump 176%{_bindir}/eu-ar 177%{_bindir}/eu-unstrip 178%{_bindir}/eu-make-debug-archive 179#%{_bindir}/eu-ld 180%{_bindir}/eu-elfcompress 181%{_libdir}/libasm-%{version}.so 182%{_libdir}/libdw-%{version}.so 183%{_libdir}/libasm.so.* 184%{_libdir}/libdw.so.* 185%dir %{_libdir}/elfutils 186%{_libdir}/elfutils/lib*.so 187 188%files devel 189%defattr(-,root,root) 190%{_includedir}/dwarf.h 191%dir %{_includedir}/elfutils 192%{_includedir}/elfutils/elf-knowledge.h 193%{_includedir}/elfutils/known-dwarf.h 194#%{_includedir}/elfutils/libasm.h 195%{_includedir}/elfutils/libebl.h 196%{_includedir}/elfutils/libdw.h 197%{_includedir}/elfutils/libdwfl.h 198%{_includedir}/elfutils/libdwelf.h 199%{_includedir}/elfutils/version.h 200%{_libdir}/libebl.a 201#%{_libdir}/libasm.so 202%{_libdir}/libdw.so 203%{_libdir}/pkgconfig/libdw.pc 204 205%files devel-static 206%{_libdir}/libdw.a 207#%{_libdir}/libasm.a 208 209%files libelf 210%defattr(-,root,root) 211%{_libdir}/libelf-%{version}.so 212%{_libdir}/libelf.so.* 213%{_datadir}/locale/*/LC_MESSAGES/elfutils.mo 214 215%files libelf-devel 216%defattr(-,root,root) 217%{_includedir}/libelf.h 218%{_includedir}/gelf.h 219%{_includedir}/nlist.h 220%{_includedir}/elfutils/version.h 221%{_libdir}/libelf.so 222%{_libdir}/pkgconfig/libelf.pc 223 224%files libelf-devel-static 225%{_libdir}/libelf.a 226 227%files default-yama-scope 228%config(noreplace) %{_sysctldir}/10-default-yama-scope.conf 229 230%changelog 231* Fri Jan 8 2016 Mark Wielaard <mjw@redhat.com> 0.165-1 232- elfcompress: New utility to compress or decompress ELF sections. 233- readelf: Add -z,--decompress option. 234- libelf: Add elf_compress, elf_compress_gnu, elf32_getchdr, 235 elf64_getchdr and gelf_getchdr. 236- libdwelf: New function dwelf_scn_gnu_compressed_size. 237- config: Add libelf and libdw pkg-config files. 238- backends: sparc support for core and live backtraces. 239- translations: Updated Polish translation. 240 241* Thu Oct 15 2015 Mark Wielaard <mjw@redhat.com> 0.164-1 242- strip, unstrip: Handle ELF files with merged strtab/shstrtab 243 tables. Handle missing SHF_INFO_LINK section flags. 244- libelf: Use int64_t for offsets in libelf.h instead of loff_t. 245- libdw: dwarf.h Add preliminary DWARF5 DW_LANG_Haskell. 246- libdwfl: dwfl_standard_find_debuginfo now searches any subdir of 247 the binary path under the debuginfo root when the separate 248 debug file couldn't be found by build-id. 249 dwfl_linux_proc_attach can now be called before any Dwfl_Modules 250 have been reported. 251- backends: Better sparc and sparc64 support. 252- translations: Updated Ukrainian translation. 253- Provide default-yama-scope subpackage. 254 255* Fri Jun 19 2015 Mark Wielaard <mjw@redhat.com> 0.163-1 256- Bug fixes only, no new features. 257 258* Wed Jun 10 2015 Mark Wielaard <mjw@redhat.com> 0.162-1 259- libdw: Install new header elfutils/known-dwarf.h. 260 dwarf.h Add preliminary DWARF5 constants DW_TAG_atomic_type, 261 DW_LANG_Fortran03, DW_LANG_Fortran08. dwarf_peel_type now also 262 handles DW_TAG_atomic_type. 263- addr2line: Input addresses are now always interpreted as 264 hexadecimal numbers, never as octal or decimal numbers. 265 New option -a, --addresses to print address before each entry. 266 New option -C, --demangle to show demangled symbols. 267 New option --pretty-print to print all information on one line. 268- ar: CVE-2014-9447 Directory traversal vulnerability in ar 269 extraction. 270- backends: x32 support. 271 272* Thu Dec 18 2014 Mark Wielaard <mjw@redhat.com> 0.161-1 273- libdw: New function dwarf_peel_type. dwarf_aggregate_size now uses 274 dwarf_peel_type to also provide the sizes of qualified types. 275 dwarf_getmacros will now serve either of .debug_macro and 276 .debug_macinfo transparently. New interfaces dwarf_getmacros_off, 277 dwarf_macro_getsrcfiles, dwarf_macro_getparamcnt, and 278 dwarf_macro_param are available for more generalized inspection of 279 macros and their parameters. 280 dwarf.h: Add DW_AT_GNU_deleted, DW_AT_noreturn, DW_LANG_C11, 281 DW_LANG_C_plus_plus_11 and DW_LANG_C_plus_plus_14. 282 283* Mon Aug 25 2014 Mark Wielaard <mjw@redhat.com> 0.160-1 284- libdw: New functions dwarf_cu_getdwarf, dwarf_cu_die. 285 dwarf.h remove non-existing DW_TAG_mutable_type. 286- libdwfl: Handle LZMA .ko.xz compressed kernel modules. 287- unstrip: New option -F, --force to combining files even if some ELF 288 headers don't seem to match. 289- backends: Handle ARM THUMB functions. Add support for ppc64le ELFv2 abi. 290 291* Sat May 17 2014 Mark Wielaard <mjw@redhat.com> 0.159-1 292- stack: New option -d, --debugname to lookup DWARF debuginfo name 293 for frame. New option -i, --inlines to show inlined frames 294 using DWARF debuginfo. 295- libdwelf: New libdwelf.h header for libdw.so DWARF ELF Low-level 296 Functions. New function dwelf_elf_gnu_debuglink, 297 dwelf_dwarf_gnu_debugaltlink, and dwelf_elf_gnu_build_id. 298- libdw: Support for DWZ multifile forms DW_FORM_GNU_ref_alt and 299 DW_FORM_GNU_strp_alt is now enabled by default and no longer 300 experimental. Added new functions dwarf_getalt and dwarf_setalt 301 to get or set the alternative debug file used for the alt FORMs. 302 The dwfl_linux_proc_find_elf callback will now find ELF from 303 process memory for (deleted) files if the Dwfl has process state 304 attached. 305- libdwfl: The dwfl_build_id_find_debuginfo and 306 dwfl_standard_find_debuginfo functions will now try to 307 resolve and set the alternative debug file. 308- backends: Add CFI unwinding for arm. Relies on .debug_frame. 309 Add arm process initial register state compatible mode to AARCH64. 310 Add aarch64 native and core unwind support. 311- other: All separate elfutils-robustify patches have been merged. 312 CVE-2014-0172 Check overflow before calling malloc to uncompress 313 data. 314 315* Fri Jan 3 2014 Mark Wielaard <mjw@redhat.com> 0.158-1 316- libdwfl: dwfl_core_file_report has new parameter executable. 317 New functions dwfl_module_getsymtab_first_global, 318 dwfl_module_getsym_info and dwfl_module_addrinfo. 319 Added unwinder with type Dwfl_Thread_Callbacks, opaque types 320 Dwfl_Thread and Dwfl_Frame and functions dwfl_attach_state, 321 dwfl_pid, dwfl_thread_dwfl, dwfl_thread_tid, dwfl_frame_thread, 322 dwfl_thread_state_registers, dwfl_thread_state_register_pc, 323 dwfl_getthread_frames, dwfl_getthreads, dwfl_thread_getframes 324 and dwfl_frame_pc. 325- addr2line: New option -x to show the section an address was found in. 326- stack: New utility that uses the new unwinder for processes and cores. 327- backends: Unwinder support for i386, x86_64, s390, s390x, ppc and ppc64. 328 aarch64 support. 329 330* Mon Sep 30 2013 Mark Wielaard <mjw@redhat.com> 0.157-1 331- libdw: Add new functions dwarf_getlocations, dwarf_getlocation_attr 332 and dwarf_getlocation_die. 333- readelf: Show contents of NT_SIGINFO and NT_FILE core notes. 334- addr2line: Support -i, --inlines output option. 335- backends: abi_cfi hook for arm, ppc and s390. 336 337* Thu Jul 25 2013 Jan Kratochvil <jan.kratochvil@redhat.com> 0.156-1 338- lib: New macro COMPAT_VERSION_NEWPROTO. 339- libdw: Handle GNU extension opcodes in dwarf_getlocation. 340- libdwfl: Fix STB_GLOBAL over STB_WEAK preference in 341 dwfl_module_addrsym. Add minisymtab support. Add 342 parameter add_p_vaddr to dwfl_report_elf. Use DT_DEBUG 343 library search first. 344- libebl: Handle new core note types in EBL. 345- backends: Interpret NT_ARM_VFP. Implement core file 346 registers parsing for s390/s390x. 347- readelf: Add --elf-section input option to inspect an embedded ELF 348 file. Add -U, --unresolved-address-offsets output control. 349 Add --debug-dump=decodedline support. Accept version 350 8 .gdb_index section format. Adjust output formatting width. 351 When highpc is in constant form print it also as address. 352 Display raw .debug_aranges. Use libdw only for decodedaranges. 353- elflint: Add __bss_start__ to the list of allowed symbols. 354- tests: Add configure --enable-valgrind option to run all tests 355 under valgrind. Enable automake parallel-tests for make check. 356- translations: Updated Polish translation. 357- Updates for Automake 1.13. 358 359* Fri Aug 24 2012 Mark Wielaard <mjw@redhat.com> 0.155-1 360- libelf: elf*_xlatetomd now works for cross-endian ELF note data. 361 elf_getshdr now works consistently on non-mmaped ELF files after 362 calling elf_cntl(ELF_C_FDREAD). Implement support for 363 ar archives with 64-bit symbol table. 364- libdw: dwarf.h corrected the DW_LANG_ObjC constant name (was 365 DW_LANG_Objc). Any existing sources using the old name will 366 have to be updated. Add DW_MACRO_GNU .debug_macro type 367 encodings constants, DW_ATE_UTF and DW_OP_GNU_parameter_ref to 368 dwarf.h. Experimental support for DWZ multifile forms 369 DW_FORM_GNU_ref_alt and DW_FORM_GNU_strp_alt. Disabled by 370 default. Use configure --enable-dwz to test it. 371- readelf: Add .debug_macro parsing support. Add .gdb_index 372 version 7 parsing support. Recognize DW_OP_GNU_parameter_ref. 373- backends: Add support for Tilera TILE-Gx processor. 374- translations: Updated Ukrainian translation. 375 376* Fri Jun 22 2012 Mark Wielaard <mjw@redhat.com> 0.154-1 377- libelf: [g]elf[32|64]_offscn() do not match SHT_NOBITS sections at 378 OFFSET. 379- libdw: dwarf_highpc function now handles DWARF 4 DW_AT_high_pc 380 constant form. Fix bug using dwarf_next_unit to iterate over 381 .debug_types. 382- elflint: Now accepts gold linker produced executables. 383- The license is now GPLv2/LGPLv3+ for the libraries and GPLv3+ for 384 stand-alone programs. There is now also a formal CONTRIBUTING 385 document describing how to submit patches. 386 387* Thu Feb 23 2012 Mark Wielaard <mjw@redhat.com> 0.153-1 388- libdw: Support reading .zdebug_* DWARF sections compressed via zlib. 389- libdwfl: Speed up dwfl_module_addrsym. 390- nm: Support C++ demangling. 391- ar: Support D modifier for "deterministic output" with no 392 uid/gid/mtime info. The U modifier is the inverse. elfutils 393 can be configured with the --enable-deterministic-archives option 394 to make the D behavior the default when U is not specified. 395- ranlib: Support -D and -U flags with same meaning. 396- readelf: Improve output of -wline. Add support for printing SDT elf 397 notes. Add printing of .gdb_index section. Support for 398 typed DWARF stack, call_site and entry_value. 399- strip: Add --reloc-debug-sections option. Improved SHT_GROUP 400 sections handling. 401 402* Tue Feb 15 2011 <drepper@gmail.com> 0.152-1 403- Various build and warning nits fixed for newest GCC and Autoconf. 404- libdwfl: Yet another prelink-related fix for another regression. 405 Look for Linux kernel images in files named with compression 406 suffixes. 407- elfcmp: New flag --ignore-build-id to ignore differing build ID 408 bits. New flag -l/--verbose to print all differences. 409 410* Wed Jan 12 2011 <drepper@gmail.com> 0.151-1 411- libdwfl: Fix for more prelink cases with separate debug file. 412- strip: New flag --strip-sections to remove section headers entirely. 413 414* Mon Nov 22 2010 <drepper@gmail.com> 0.150-1 415- libdw: Fix for handling huge .debug_aranges section. 416- libdwfl: Fix for handling prelinked DSO with separate debug file. 417- findtextrel: Fix diagnostics to work with usual section ordering. 418- libebl: i386 backend fix for multi-register integer return value 419 location. 420 421* Mon Sep 13 2010 <drepper@redhat.com> 0.149-1 422- libdw: Decode new DW_OP_GNU_implicit_pointer operation; new 423 function dwarf_getlocation_implicit_pointer. 424- libdwfl: New function dwfl_dwarf_line. 425- addr2line: New flag -F/--flags to print more DWARF line information 426 details. 427- strip: -g recognizes .gdb_index as a debugging section. 428 429* Mon Jun 28 2010 <drepper@redhat.com> 0.148-1 430- libdw: Accept DWARF 4 format: new functions dwarf_next_unit, 431 dwarf_offdie_types. New functions dwarf_lineisa, 432 dwarf_linediscriminator, dwarf_lineop_index. 433- libdwfl: Fixes in core-file handling, support cores from PIEs. 434 When working from build IDs, don't open a named file that 435 mismatches. 436- readelf: Handle DWARF 4 formats. 437 438* Mon May 3 2010 Ulrich Drepper <drepper@redhat.com> 0.147-1 439- libdw: Fixes in CFI handling, best possible handling of bogus CFA 440 ops. 441- libdwfl: Ignore R_*_NONE relocs, works around old (binutils) ld -r 442 bugs. 443 444* Wed Apr 21 2010 <drepper@redhat.com> 0.146-1 445- libdwfl: New function dwfl_core_file_report. 446 447* Tue Feb 23 2010 Ulrich Drepper <drepper@redhat.com> 0.145-1 448- Fix build with --disable-dependency-tracking. 449- Fix build with most recent glibc headers. 450- libelf: More robust to bogus section headers. 451- libdw: Fix CFI decoding. 452- libdwfl: Fix address bias returned by CFI accessors. Fix core 453 file module layout identification. 454- readelf: Fix CFI decoding. 455 456* Thu Jan 14 2010 <drepper@redhat.com> 0.144-1 457- libelf: New function elf_getphdrnum. Now support using more than 458 65536 program headers in a file. 459- libdw: New function dwarf_aggregate_size for computing (constant) 460 type sizes, including array_type cases with nontrivial 461 calculation. 462- readelf: Don't give errors for missing info under -a. 463 Handle Linux "VMCOREINFO" notes under -n. 464 465* Mon Sep 21 2009 <drepper@redhat.com> 0.143-1 466- libdw: Various convenience functions for individual attributes now 467 use dwarf_attr_integrate to look up indirect inherited 468 attributes. Location expression handling now supports 469 DW_OP_implicit_value. 470- libdwfl: Support automatic decompression of files in XZ format, 471 and of Linux kernel images made with bzip2 or LZMA (as well 472 as gzip). 473 474* Mon Jun 29 2009 <drepper@redhat.com> 0.142-1 475- libelf: Add elf_getshdrnum alias for elf_getshnum and elf_getshdrstrndx alias 476 for elf_getshstrndx and deprecate original names. Sun screwed up 477 their implementation and asked for a solution. 478- libebl: Add support for STB_GNU_UNIQUE. 479- elflint: Add support for STB_GNU_UNIQUE. 480- readelf: Add -N option, speeds up DWARF printing without address->name lookups. 481- libdw: Add support for decoding DWARF CFI into location description form. 482 Handle some new DWARF 3 expression operations previously omitted. 483 Basic handling of some new encodings slated for DWARF 484 485* Thu Apr 23 2009 Ulrich Drepper <drepper@redhat.com> 0.141-1 486- libebl: sparc backend fixes; some more arm backend support 487- libdwfl: fix dwfl_module_build_id for prelinked DSO case; 488 fixes in core file support; dwfl_module_getsym interface 489 improved for non-address symbols 490- strip: fix infinite loop on strange inputs with -f 491- addr2line: take -j/--section=NAME option for binutils compatibility 492 (same effect as '(NAME)0x123' syntax already supported) 493 494* Mon Feb 16 2009 Ulrich Drepper <drepper@redhat.com> 0.140-1 495- libelf: Fix regression in creation of section header 496- libdwfl: Less strict behavior if DWARF reader ist just used to 497 display data 498 499* Thu Jan 22 2009 Ulrich Drepper <drepper@redhat.com> 0.139-1 500- libcpu: Add Intel SSE4 disassembler support 501- readelf: Implement call frame information and exception handling 502 dumping. Add -e option. Enable it implicitly for -a. 503- elflint: Check PT_GNU_EH_FRAME program header entry. 504- libdwfl: Support automatic gzip/bzip2 decompression of ELF files. 505 506* Wed Dec 31 2008 Roland McGrath <roland@redhat.com> 0.138-1 507- Install <elfutils/version.h> header file for applications to use in 508 source version compatibility checks. 509- libebl: backend fixes for i386 TLS relocs; backend support for 510 NT_386_IOPERM 511- libcpu: disassembler fixes 512- libdwfl: bug fixes 513- libelf: bug fixes 514- nm: bug fixes for handling corrupt input files 515 516* Tue Aug 26 2008 Ulrich Drepper <drepper@redhat.com> 0.137-1 517- Minor fixes for unreleased 0.136 release. 518 519* Mon Aug 25 2008 Ulrich Drepper <drepper@redhat.com> 0.136-1 520- libdwfl: bug fixes; new segment interfaces; all the libdwfl-based 521 tools now support --core=COREFILE option 522 523* Mon May 12 2008 Ulrich Drepper <drepper@redhat.com> 0.135-1 524- libdwfl: bug fixes 525- strip: changed handling of ET_REL files wrt symbol tables and relocs 526 527* Tue Apr 8 2008 Ulrich Drepper <drepper@redhat.com> 0.134-1 528- elflint: backend improvements for sparc, alpha 529- libdwfl, libelf: bug fixes 530 531* Sat Mar 1 2008 Ulrich Drepper <drepper@redhat.com> 0.133-1 532- readelf, elflint, libebl: SHT_GNU_ATTRIBUTE section handling (readelf -A) 533- readelf: core note handling for NT_386_TLS, NT_PPC_SPE, Alpha NT_AUXV 534- libdwfl: bug fixes and optimization in relocation handling 535- elfcmp: bug fix for non-allocated section handling 536- ld: implement newer features of binutils linker. 537 538* Mon Jan 21 2008 Ulrich Drepper <drepper@redhat.com> 0.132-1 539- libcpu: Implement x86 and x86-64 disassembler. 540- libasm: Add interface for disassembler. 541- all programs: add debugging of branch prediction. 542- libelf: new function elf_scnshndx. 543 544* Sun Nov 11 2007 Ulrich Drepper <drepper@redhat.com> 0.131-1 545- libdw: DW_FORM_ref_addr support; dwarf_formref entry point now depreca 546ted; bug fixes for oddly-formatted DWARF 547- libdwfl: bug fixes in offline archive support, symbol table handling; 548 apply partial relocations for dwfl_module_address_section on 549ET_REL 550- libebl: powerpc backend support for Altivec registers 551 552* Mon Oct 15 2007 Ulrich Drepper <drepper@redhat.com> 0.130-1 553- readelf: -p option can take an argument like -x for one section, 554 or no argument (as before) for all SHF_STRINGS sections; 555 new option --archive-index (or -c); improved -n output fo 556r core files, on many machines 557- libelf: new function elf_getdata_rawchunk, replaces gelf_rawchunk; 558 new functions gelf_getnote, gelf_getauxv, gelf_update_auxv 559- readelf, elflint: handle SHT_NOTE sections without requiring phdrs 560- elflint: stricter checks on debug sections 561- libdwfl: new functions dwfl_build_id_find_elf, dwfl_build_id_find_debu 562ginfo, dwfl_module_build_id, dwfl_module_report_build_id; suppo 563rt dynamic symbol tables found via phdrs; dwfl_standard_find_de 564buginfo now uses build IDs when available 565- unstrip: new option --list (or -n) 566- libebl: backend improvements for sparc, alpha, powerpc 567 568* Tue Aug 14 2007 Ulrich Drepper <drepper@redhat.com> 0.129-1 569- readelf: new options --hex-dump (or -x), --strings (or -p) 570- addr2line: new option --symbols (or -S) 571 572* Wed Apr 18 2007 Ulrich Drepper <drepper@redhat.com> 0.127-1 573- libdw: new function dwarf_getsrcdirs 574- libdwfl: new functions dwfl_module_addrsym, dwfl_report_begin_add, 575 dwfl_module_address_section 576 577* Mon Feb 5 2007 Ulrich Drepper <drepper@redhat.com> 0.126-1 578- new program: ar 579 580* Mon Dec 18 2006 Ulrich Drepper <drepper@redhat.com> 0.125-1 581- elflint: Compare DT_GNU_HASH tests. 582- move archives into -static RPMs 583- libelf, elflint: better support for core file handling 584 585* Tue Oct 10 2006 Ulrich Drepper <drepper@redhat.com> 0.124-1 586- libebl: sparc backend support for return value location 587- libebl, libdwfl: backend register name support extended with more info 588- libelf, libdw: bug fixes for unaligned accesses on machines that care 589- readelf, elflint: trivial bugs fixed 590 591* Mon Aug 14 2006 Roland McGrath <roland@redhat.com> 0.123-1 592- libebl: Backend build fixes, thanks to Stepan Kasal. 593- libebl: ia64 backend support for register names, return value location 594- libdwfl: Handle truncated linux kernel module section names. 595- libdwfl: Look for linux kernel vmlinux files with .debug suffix. 596- elflint: Fix checks to permit --hash-style=gnu format. 597 598* Wed Jul 12 2006 Ulrich Drepper <drepper@redhat.com> 0.122-1 599- libebl: add function to test for relative relocation 600- elflint: fix and extend DT_RELCOUNT/DT_RELACOUNT checks 601- elflint, readelf: add support for DT_GNU_HASHlibelf: add elf_gnu_hash 602- elflint, readelf: add support for 64-bit SysV-style hash tables 603- libdwfl: new functions dwfl_module_getsymtab, dwfl_module_getsym. 604 605* Wed Jun 14 2006 <drepper@redhat.com> 0.121-1 606- libelf: bug fixes for rewriting existing files when using mmap. 607- make all installed headers usable in C++ code. 608- readelf: better output format. 609- elflint: fix tests of dynamic section content. 610- ld: Implement --as-needed, --execstack, PT_GNU_STACK. Many small patc 611hes. 612- libdw, libdwfl: handle files without aranges info. 613 614* Tue Apr 4 2006 Ulrich Drepper <drepper@redhat.com> 0.120-1 615- Bug fixes. 616- dwarf.h updated for DWARF 3.0 final specification. 617- libdwfl: New function dwfl_version. 618- The license is now GPL for most files. The libelf, libebl, libdw,and 619libdwfl libraries have additional exceptions. Add reference toOIN. 620 621* Thu Jan 12 2006 Roland McGrath <roland@redhat.com> 0.119-1 622- elflint: more tests. 623- libdwfl: New function dwfl_module_register_names. 624- libebl: New backend hook for register names. 625 626* Tue Dec 6 2005 Ulrich Drepper <drepper@redhat.com> 0.118-1 627- elflint: more tests. 628- libdwfl: New function dwfl_module_register_names. 629- libebl: New backend hook for register names. 630 631* Thu Nov 17 2005 Ulrich Drepper <drepper@redhat.com> 0.117-1 632- libdwfl: New function dwfl_module_return_value_location. 633- libebl: Backend improvements for several CPUs. 634 635* Mon Oct 31 2005 Ulrich Drepper <drepper@redhat.com> 0.116-1 636- libdw: New functions dwarf_ranges, dwarf_entrypc, dwarf_diecu, d 637warf_entry_breakpoints. Removed Dwarf_Func type and functions d 638warf_func_name, dwarf_func_lowpc, dwarf_func_highpc, dwarf_func_ 639entrypc, dwarf_func_die; dwarf_getfuncs callback now uses Dwarf_ 640Die, and dwarf_func_file, dwarf_func_line, dwarf_func_col replac 641ed by dwarf_decl_file, dwarf_decl_line, dwarf_decl_column; dwarf 642_func_inline, dwarf_func_inline_instances now take Dwarf_Die. Ty 643pe Dwarf_Loc renamed to Dwarf_Op; dwarf_getloclist, dwarf_addrlo 644clists renamed dwarf_getlocation, dwarf_getlocation_addr. 645 646* Fri Sep 2 2005 Ulrich Drepper <drepper@redhat.com> 0.115-1 647- libelf: speed-ups of non-mmap reading. 648- strings: New program. 649- Implement --enable-gcov option for configure. 650- libdw: New function dwarf_getscopes_die. 651 652* Wed Aug 24 2005 Ulrich Drepper <drepper@redhat.com> 0.114-1 653- libelf: new function elf_getaroff 654- libdw: Added dwarf_func_die, dwarf_func_inline, dwarf_func_inline_inst 655ances. 656- libdwfl: New functions dwfl_report_offline, dwfl_offline_section_addre 657ss, dwfl_linux_kernel_report_offline. 658- ranlib: new program 659 660* Mon Aug 15 2005 Ulrich Drepper <drepper@redhat.com> 0.114-1 661- libelf: new function elf_getaroff 662- ranlib: new program 663 664* Wed Aug 10 2005 Ulrich Drepper <@redhat.com> 0.113-1 665- elflint: relax a bit. Allow version definitions for defined symbols ag 666ainstDSO versions also for symbols in nobits sections. Allow .rodata 667sectionto have STRINGS and MERGE flag set. 668- strip: add some more compatibility with binutils. 669 670* Sat Aug 6 2005 Ulrich Drepper <@redhat.com> 0.113-1 671- elflint: relax a bit. Allow version definitions for defined symbols ag 672ainstDSO versions also for symbols in nobits sections. Allow .rodata 673sectionto have STRINGS and MERGE flag set. 674 675* Sat Aug 6 2005 Ulrich Drepper <@redhat.com> 0.113-1 676- elflint: relax a bit. Allow version definitions for defined symbols ag 677ainstDSO versions also for symbols in nobits sections. 678 679* Fri Aug 5 2005 Ulrich Drepper <@redhat.com> 0.112-1 680- elfcmp: some more relaxation. 681- elflint: many more tests, especially regarding to symbol versioning. 682- libelf: Add elfXX_offscn and gelf_offscn. 683- libasm: asm_begin interface changes. 684- libebl: Add three new interfaces to directly access machine, class, an 685ddata encoding information. 686- objdump: New program. Just the beginning. 687 688* Thu Jul 28 2005 Ulrich Drepper <@redhat.com> 0.111-1 689- libdw: now contains all of libdwfl. The latter is not installed anymore. 690- elfcmp: little usability tweak, name and index of differing section is 691 printed. 692 693* Sun Jul 24 2005 Ulrich Drepper <@redhat.com> 0.110-1 694- libelf: fix a numbe rof problems with elf_update 695- elfcmp: fix a few bugs. Compare gaps. 696- Fix a few PLT problems and mudflap build issues. 697- libebl: Don't expose Ebl structure definition in libebl.h. It's now p 698rivate. 699 700* Thu Jul 21 2005 Ulrich Drepper <@redhat.com> 0.109-1 701- libebl: Check for matching modules. 702- elflint: Check that copy relocations only happen for OBJECT or NOTYPE 703symbols. 704- elfcmp: New program. 705- libdwfl: New library. 706 707* Mon May 9 2005 Ulrich Drepper <@redhat.com> 0.108-1 708- strip: fix bug introduced in last change 709- libdw: records returned by dwarf_getsrclines are now sorted by address 710 711* Sun May 8 2005 Ulrich Drepper <@redhat.com> 0.108-1 712- strip: fix bug introduced in last change 713 714* Sun May 8 2005 Ulrich Drepper <@redhat.com> 0.107-1 715- readelf: improve DWARF output format 716- strip: support Linux kernel modules 717 718* Fri Apr 29 2005 Ulrich Drepper <drepper@redhat.com> 0.107-1 719- readelf: improve DWARF output format 720 721* Mon Apr 4 2005 Ulrich Drepper <drepper@redhat.com> 0.106-1 722- libdw: Updated dwarf.h from DWARF3 speclibdw: add new funtions dwarf_f 723unc_entrypc, dwarf_func_file, dwarf_func_line,dwarf_func_col, dwarf_ge 724tsrc_file 725 726* Fri Apr 1 2005 Ulrich Drepper <drepper@redhat.com> 0.105-1 727- addr2line: New program 728- libdw: add new functions: dwarf_addrdie, dwarf_macro_*, dwarf_getfuncs 729,dwarf_func_*. 730- findtextrel: use dwarf_addrdie 731 732* Mon Mar 28 2005 Ulrich Drepper <drepper@redhat.com> 0.104-1 733- findtextrel: New program. 734 735* Mon Mar 21 2005 Ulrich Drepper <drepper@redhat.com> 0.103-1 736- libdw: Fix using libdw.h with gcc < 4 and C++ code. Compiler bug. 737 738* Tue Feb 22 2005 Ulrich Drepper <drepper@redhat.com> 0.102-1 739- More Makefile and spec file cleanups. 740 741* Fri Jan 16 2004 Jakub Jelinek <jakub@redhat.com> 0.94-1 742- upgrade to 0.94 743 744* Fri Jan 16 2004 Jakub Jelinek <jakub@redhat.com> 0.93-1 745- upgrade to 0.93 746 747* Thu Jan 8 2004 Jakub Jelinek <jakub@redhat.com> 0.92-1 748- full version 749- macroized spec file for GPL or OSL builds 750- include only libelf under GPL plus wrapper scripts 751 752* Wed Jan 7 2004 Jakub Jelinek <jakub@redhat.com> 0.91-2 753- macroized spec file for GPL or OSL builds 754 755* Wed Jan 7 2004 Ulrich Drepper <drepper@redhat.com> 756- split elfutils-devel into two packages. 757 758* Wed Jan 7 2004 Jakub Jelinek <jakub@redhat.com> 0.91-1 759- include only libelf under GPL plus wrapper scripts 760 761* Tue Dec 23 2003 Jeff Johnson <jbj@redhat.com> 0.89-3 762- readelf, not readline, in %%description (#111214). 763 764* Fri Sep 26 2003 Bill Nottingham <notting@redhat.com> 0.89-1 765- update to 0.89 (fix eu-strip) 766 767* Tue Sep 23 2003 Jakub Jelinek <jakub@redhat.com> 0.86-3 768- update to 0.86 (fix eu-strip on s390x/alpha) 769- libebl is an archive now; remove references to DSO 770 771* Mon Jul 14 2003 Jeff Johnson <jbj@redhat.com> 0.84-3 772- upgrade to 0.84 (readelf/elflint improvements, rawhide bugs fixed). 773 774* Fri Jul 11 2003 Jeff Johnson <jbj@redhat.com> 0.83-3 775- upgrade to 0.83 (fix invalid ELf handle on *.so strip, more). 776 777* Wed Jul 9 2003 Jeff Johnson <jbj@redhat.com> 0.82-3 778- upgrade to 0.82 (strip tests fixed on big-endian). 779 780* Tue Jul 8 2003 Jeff Johnson <jbj@redhat.com> 0.81-3 781- upgrade to 0.81 (strip excludes unused symtable entries, test borked). 782 783* Thu Jun 26 2003 Jeff Johnson <jbj@redhat.com> 0.80-3 784- upgrade to 0.80 (debugedit changes for kernel in progress). 785 786* Wed Jun 04 2003 Elliot Lee <sopwith@redhat.com> 787- rebuilt 788 789* Wed May 21 2003 Jeff Johnson <jbj@redhat.com> 0.79-2 790- upgrade to 0.79 (correct formats for size_t, more of libdw "works"). 791 792* Mon May 19 2003 Jeff Johnson <jbj@redhat.com> 0.78-2 793- upgrade to 0.78 (libdwarf bugfix, libdw additions). 794 795* Mon Feb 24 2003 Elliot Lee <sopwith@redhat.com> 796- debuginfo rebuild 797 798* Thu Feb 20 2003 Jeff Johnson <jbj@redhat.com> 0.76-2 799- use the correct way of identifying the section via the sh_info link. 800 801* Sat Feb 15 2003 Jakub Jelinek <jakub@redhat.com> 0.75-2 802- update to 0.75 (eu-strip -g fix) 803 804* Tue Feb 11 2003 Jakub Jelinek <jakub@redhat.com> 0.74-2 805- update to 0.74 (fix for writing with some non-dirty sections) 806 807* Thu Feb 6 2003 Jeff Johnson <jbj@redhat.com> 0.73-3 808- another -0.73 update (with sparc fixes). 809- do "make check" in %%check, not %%install, section. 810 811* Mon Jan 27 2003 Jeff Johnson <jbj@redhat.com> 0.73-2 812- update to 0.73 (with s390 fixes). 813 814* Wed Jan 22 2003 Tim Powers <timp@redhat.com> 815- rebuilt 816 817* Wed Jan 22 2003 Jakub Jelinek <jakub@redhat.com> 0.72-4 818- fix arguments to gelf_getsymshndx and elf_getshstrndx 819- fix other warnings 820- reenable checks on s390x 821 822* Sat Jan 11 2003 Karsten Hopp <karsten@redhat.de> 0.72-3 823- temporarily disable checks on s390x, until someone has 824 time to look at it 825 826* Thu Dec 12 2002 Jakub Jelinek <jakub@redhat.com> 0.72-2 827- update to 0.72 828 829* Wed Dec 11 2002 Jakub Jelinek <jakub@redhat.com> 0.71-2 830- update to 0.71 831 832* Wed Dec 11 2002 Jeff Johnson <jbj@redhat.com> 0.69-4 833- update to 0.69. 834- add "make check" and segfault avoidance patch. 835- elfutils-libelf needs to run ldconfig. 836 837* Tue Dec 10 2002 Jeff Johnson <jbj@redhat.com> 0.68-2 838- update to 0.68. 839 840* Fri Dec 6 2002 Jeff Johnson <jbj@redhat.com> 0.67-2 841- update to 0.67. 842 843* Tue Dec 3 2002 Jeff Johnson <jbj@redhat.com> 0.65-2 844- update to 0.65. 845 846* Mon Dec 2 2002 Jeff Johnson <jbj@redhat.com> 0.64-2 847- update to 0.64. 848 849* Sun Dec 1 2002 Ulrich Drepper <drepper@redhat.com> 0.64 850- split packages further into elfutils-libelf 851 852* Sat Nov 30 2002 Jeff Johnson <jbj@redhat.com> 0.63-2 853- update to 0.63. 854 855* Fri Nov 29 2002 Ulrich Drepper <drepper@redhat.com> 0.62 856- Adjust for dropping libtool 857 858* Sun Nov 24 2002 Jeff Johnson <jbj@redhat.com> 0.59-2 859- update to 0.59 860 861* Thu Nov 14 2002 Jeff Johnson <jbj@redhat.com> 0.56-2 862- update to 0.56 863 864* Thu Nov 7 2002 Jeff Johnson <jbj@redhat.com> 0.54-2 865- update to 0.54 866 867* Sun Oct 27 2002 Jeff Johnson <jbj@redhat.com> 0.53-2 868- update to 0.53 869- drop x86_64 hack, ICE fixed in gcc-3.2-11. 870 871* Sat Oct 26 2002 Jeff Johnson <jbj@redhat.com> 0.52-3 872- get beehive to punch a rhpkg generated package. 873 874* Wed Oct 23 2002 Jeff Johnson <jbj@redhat.com> 0.52-2 875- build in 8.0.1. 876- x86_64: avoid gcc-3.2 ICE on x86_64 for now. 877 878* Tue Oct 22 2002 Ulrich Drepper <drepper@redhat.com> 0.52 879- Add libelf-devel to conflicts for elfutils-devel 880 881* Mon Oct 21 2002 Ulrich Drepper <drepper@redhat.com> 0.50 882- Split into runtime and devel package 883 884* Fri Oct 18 2002 Ulrich Drepper <drepper@redhat.com> 0.49 885- integrate into official sources 886 887* Wed Oct 16 2002 Jeff Johnson <jbj@redhat.com> 0.46-1 888- Swaddle. 889