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* dwarf_ranges: do not request base address attributes if not necessaryPetr Machata2015-02-111-9/+12
| | | | | | | | - Instead of bailing out at iteration start, we remember the base-address-selecting attributes were not seen, and then bail out later if no base address selection entry has been seen. Signed-off-by: Petr Machata <[email protected]>
* Update name, license and contributor policy.Mark Wielaard2012-06-051-40/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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]>
* Squashed commit of the following:Ulrich Drepper2009-06-141-34/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 77abb31cb8d55980ef92260917a7ecdd228b1a44 Author: Petr Machata <[email protected]> Date: Mon Jun 8 15:46:16 2009 +0200 Fix a bug in offset checking commit b794eac4f8d3e08101b5d2924523b1259bbc1b17 Author: Petr Machata <[email protected]> Date: Wed Jun 3 16:00:01 2009 +0200 Cosmetic, get rid of defining several variables per line commit a23938fe35d515a3d75a51f6204771f3cf6c9ec4 Author: Petr Machata <[email protected]> Date: Wed Jun 3 15:50:03 2009 +0200 Restructure the code to decrease the binary size commit 7c301e3d4e8584dfb3174855fb6af3d5791dfeed Author: Petr Machata <[email protected]> Date: Mon Jun 1 19:43:28 2009 +0200 Shuffle a couple pieces of code around to make the code smaller commit 6325323482c2a3e17409d32c7feec9461be26614 Merge: 83ac53d... e94b1b2... Author: Petr Machata <[email protected]> Date: Fri May 22 08:49:07 2009 +0200 Merge branch 'master' of ssh://[email protected]/git/elfutils into pmachata/reader_hooks Conflicts: libdw/ChangeLog commit 83ac53db400945c074e77ec9904efe550903a0e2 Author: Petr Machata <[email protected]> Date: Fri May 22 08:40:25 2009 +0200 Call reloc hook with the original address, not incremented commit f1996388745566abc1ca1c1700b3b7eded208575 Author: Petr Machata <[email protected]> Date: Wed May 6 16:53:03 2009 +0200 Rewrite boundary checking logic so that it's immune to arithmetic overflow * ... also get rid of some code redundancy. commit 0c1df732822d83548edd0d005f3450281ed1701b Author: Petr Machata <[email protected]> Date: Wed May 6 16:25:09 2009 +0200 __libdw_read_offset* take extra argument for header size checks * also presence of debug data and buffer is checked in __libdw_in_section commit 6fb192e360f842cacb34a90c03cd0524cccc3dec Author: Petr Machata <[email protected]> Date: Wed May 6 15:51:20 2009 +0200 Check for presence of data before loading the offset commit a2e7612b165d83dd241225f87075fa4f58d18781 Author: Petr Machata <[email protected]> Date: Wed May 6 15:04:16 2009 +0200 Cosmetic changes commit 8b1aad2c2f6c8dc02b3e704e4f386c1827e385cb Author: Petr Machata <[email protected]> Date: Tue May 5 15:34:13 2009 +0200 Improve reader hook functions a bit * ... so that they are closer match to what's need on call sites commit 3854b7fbab2fe331711365f94a295af82164d0d2 Author: Petr Machata <[email protected]> Date: Tue May 5 14:33:50 2009 +0200 Fixes in use of reader hooks in __libdw_formptr and dwarf_formudata * and a bit more commit 335075596b6acef6e59919155e2b087e690a572d Author: Petr Machata <[email protected]> Date: Tue May 5 14:32:39 2009 +0200 Rename __libdw_read_udata_addr to __libdw_formptr commit 8273a2adaf8cb2ee203926af2849e4f96f8a6eaf Author: Petr Machata <[email protected]> Date: Tue May 5 02:53:40 2009 +0200 Introduce __libdw_read_udata_address * the use in dwarf_ranges is iffy, there's a functionality mismatch. Need to find some better way commit 1c897f4abde1530038d332f4fc03a596a24f6aaf Author: Petr Machata <[email protected]> Date: Mon May 4 18:09:13 2009 +0200 ChangeLog entries for previous commit commit 90d7c39454468b91c0fd6514a4e8d821222d6adb Author: Petr Machata <[email protected]> Date: Mon May 4 18:07:54 2009 +0200 Fix bugs, introduce __libdw_read_begin_end_pair_inc commit 9b3923f5b69a3e56590769435c4693f057acdc1f Merge: 6200ba6... 589b3d3... Author: Petr Machata <[email protected]> Date: Mon May 4 12:22:21 2009 +0200 Merge branch 'master' of ssh://[email protected]/git/elfutils into pmachata/reader_hooks commit 6200ba62aa9ea3cb9318f73a27181907a528dbe4 Author: Petr Machata <[email protected]> Date: Wed Apr 29 15:31:28 2009 +0200 dwarf_getlocation_addr uses read hooks commit ecbb8cdd8b500e37dc34fc246b912f704fe31ca4 Author: Petr Machata <[email protected]> Date: Wed Apr 29 15:16:09 2009 +0200 dwarf_ranges and dwarf_formref use read hooks commit cb8f67b29a896c2660c10aa1028a9dbb377553e9 Author: Petr Machata <[email protected]> Date: Tue Apr 28 18:39:04 2009 +0200 Convert several new functions to use read hooks commit b130453eb16a8cf042915e312cc5f189b8b92c01 Author: Petr Machata <[email protected]> Date: Tue Apr 28 18:38:27 2009 +0200 Add length read hooks commit bd885ff694817b965231d99f1ab867947998e734 Author: Petr Machata <[email protected]> Date: Tue Apr 28 18:36:17 2009 +0200 Constify read hook arguments commit 66fe03f1e489a88b89a15c9e13f9bd33db2729b1 Author: Petr Machata <[email protected]> Date: Tue Apr 28 16:11:05 2009 +0200 Change type of return value of offset read hooks to Dwarf_Off commit 22b36e00cc228f5a966f84ca3323e5d652923ce8 Merge: 5b3534b... a7cb532... Author: Petr Machata <[email protected]> Date: Mon Apr 27 19:05:25 2009 +0200 Merge branch 'master' of ssh://[email protected]/git/elfutils into pmachata/reader_hooks commit 5b3534b62cbd45fe4f11dd1be3e492237938cce0 Author: Petr Machata <[email protected]> Date: Mon Apr 27 18:53:06 2009 +0200 Rewrites in read hooks * Have the checking and reading logic itself in the header so that it gets optimized out/inlined. Call external relocating hook from there, there will presumably be more work to do, and we presumably don't want to keep this in the header. commit 9e265d71d0eb900e76d6fdb0196ef4fc6507f3a7 Merge: 1783089... 300f3a4... Author: Petr Machata <[email protected]> Date: Thu Apr 23 17:45:25 2009 +0200 Merge branch 'master' of ssh://[email protected]/git/elfutils into pmachata/reader_hooks commit 1783089b184ddea2081bbe5ac4e80420cb6b0803 Author: Petr Machata <[email protected]> Date: Thu Apr 23 17:44:48 2009 +0200 Use the new reader hooks in several places commit 11c3d97a5b40ea15edf324092b03da3050610d01 Author: Petr Machata <[email protected]> Date: Thu Apr 23 17:40:03 2009 +0200 Introduce reader hooks
* dwarf_ranges.c: Return 0 when no ranges or *_pc attrs at all.Roland McGrath2009-01-261-3/+8
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* libdw/Roland McGrath2007-04-051-9/+12
| | | | | | | | | 2007-04-05 Roland McGrath <[email protected]> * dwarf_ranges.c (dwarf_ranges): Don't sign-extend 32-bit BEGIN address to check for all-ones base address entry. Check directly. Reported by Sébastien Dugué <[email protected]>.
* 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 Drepper2006-04-041-10/+46
| | | | | | 4f8fc821345feef58624f0aa5b470d4827577d8c) to branch 'com.redhat.elfutils' (head 76e26cb54695fd3b21ee8fb5be3036bd68200633)
* 2005-12-12 Roland McGrath <[email protected]>Roland McGrath2005-12-121-6/+21
| | | | | | * dwarf_ranges.c: Copy CU base address-finding code from dwarf_getlocation.
* NEWS updatesRoland McGrath2005-10-281-7/+1
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* libdw/Roland McGrath2005-10-281-0/+121
Fixes to last changes. tests/ 2005-10-27 Roland McGrath <[email protected]> * run-find-prologues.sh: New file. * Makefile.am (TESTS, EXTRA_DIST): Add it.
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