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* [llvm-symbolizer] Add llvm-addr2lineIgor Kudrin2019-04-191-0/+10
| | | | | | | | | | | | | This adds an alias for llvm-symbolizer with different defaults so that it can be used as a drop-in replacement for GNU's addr2line. If a substring "addr2line" is found in the tool's name: * it defaults "-i", "-f" and "-C" to OFF; * it uses "--output-style=GNU" by default. Differential Revision: https://reviews.llvm.org/D60067 llvm-svn: 358749
* [llvm-symbolizer] Unhide and document the "-output-style" optionIgor Kudrin2019-04-191-0/+31
| | | | | | | | | With the latest changes, the option gets useful for users of llvm-symbolizer, not only for the upcoming llvm-addr2line. Differential Revision: https://reviews.llvm.org/D60816 llvm-svn: 358748
* [llvm-symbolizer][doc] Tweak wording of --adjust-vma switch descriptionJames Henderson2019-01-291-2/+1
| | | | | | The address isn't dynamically relocated. The object is. llvm-svn: 352477
* [llvm-symbolizer] Add switch to adjust addresses by fixed offsetJames Henderson2019-01-251-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | If a stack trace or similar has a list of addresses from an executable or DSO loaded at a variable address (e.g. due to ASLR), the addresses will not directly correspond to the addresses stored in the object file. If a user wishes to use llvm-symbolizer, they have to subtract the load address from every address. This is somewhat inconvenient, especially as the output of --print-address will result in the adjusted address being listed, rather than the address coming from the stack trace, making it harder to map results between the two. This change adds a new switch to llvm-symbolizer --adjust-vma which takes an offset, which is then used to automatically do this calculation. The printed address remains the input address (allowing for easy mapping), whilst the specified offset is applied to the addresses when performing the lookup. The switch is conceptually similar to llvm-objdump's new switch of the same name (see D57051), which in turn mirrors a GNU switch. There is no equivalent switch in addr2line. Reviewed by: grimar Differential Revision: https://reviews.llvm.org/D57151 llvm-svn: 352195
* [llvm-symbolizer] Add support for -i and -inlines as aliases for -inliningDouglas Yung2019-01-241-1/+1
| | | | | | | | | | | | | | This change adds two options, -i and -inlines as aliases for the -inlining option to llvm-symbolizer to improve compatibility with the GNU addr2line utility which accepts these options. It also modifies existing tests that use -inlining to exercise these new aliases as well. This fixes PR40073. Reviewed by: jhenderson, Quolyk, ruiu Differential Revision: https://reviews.llvm.org/D57083 llvm-svn: 351999
* [llvm-symbolizer] Improve compatibility of --functions with GNU addr2lineJames Henderson2019-01-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | This fixes https://bugs.llvm.org/show_bug.cgi?id=40072. GNU addr2line's --functions switch is off by default, has a short alias of -f, and does not take an argument. This patch changes llvm-symbolizer to allow the second and third point (changing the default behaviour may have negative impacts on users). If the option is missing a value, it now treats it as "linkage". This change does cause one previously valid command-line to behave differently. Before --functions <value> was accepted, but now only --functions=<value> is allowed (as well as --functions). The old behaviour will result in the value being treated as a positional argument. The previous testing for --functions=short has been pulled out into a new test that also tests the other accepted values and option formats. Reviewed by: ruiu Differential Revision: https://reviews.llvm.org/D57049 llvm-svn: 351968
* [llvm-symbolizer] Add support for --basenames/-sJames Henderson2019-01-221-0/+4
| | | | | | | | | | | | | This fixes https://bugs.llvm.org/show_bug.cgi?id=40068. --basenames is a GNU addr2line switch which strips the directory names from the file path in the output. Reviewed by: ruiu Differential Revision: https://reviews.llvm.org/D56919 llvm-svn: 351795
* [llvm-symbolizer] Add -no-demangle as alias for -demangle=falseDmitry Venikov2019-01-211-0/+4
| | | | | | | | | | | | | | Summary: Provides -no-demangle as alias for -demangle=false. Motivation: https://bugs.llvm.org/show_bug.cgi?id=40075 Reviewers: jhenderson, ruiu Reviewed By: jhenderson Subscribers: erik.pilkington, rupprecht, llvm-commits Differential Revision: https://reviews.llvm.org/D56773 llvm-svn: 351735
* [llvm-symbolizer] Add -C as a short alias to -demangleDmitry Venikov2019-01-161-1/+1
| | | | | | | | | | | | | | Summary: Provides -C as alias to -demangle. Motivation: https://bugs.llvm.org/show_bug.cgi?id=40069. Reviewers: jhenderson, ruiu, rnk, fjricci Reviewed By: jhenderson, ruiu Subscribers: rupprecht, erik.pilkington, llvm-commits Differential Revision: https://reviews.llvm.org/D56591 llvm-svn: 351300
* [llvm-symbolizer] Add -addresses, -a as aliases for -print-addressDmitry Venikov2019-01-141-1/+1
| | | | | | | | | | | | | | Summary: Provides -addresses, -a as aliases for -print-address. Motivation: https://bugs.llvm.org/show_bug.cgi?id=40067. Reviewers: jhenderson, ruiu, rnk, fjricci Reviewed By: jhenderson Subscribers: rupprecht, llvm-commits Differential Revision: https://reviews.llvm.org/D56635 llvm-svn: 351043
* [llvm-symbolizer] Add -exe, -e as aliases to -objDmitry Venikov2019-01-111-1/+1
| | | | | | | | | | | | | | Summary: Provides -exe, -e as aliases to -obj. Motivation: https://bugs.llvm.org/show_bug.cgi?id=40071 Reviewers: ruiu, rnk, fjricci, jhenderson Reviewed By: jhenderson Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D56580 llvm-svn: 350925
* [llvm-symbolizer] Add -p as alias to -pretty-printDmitry Venikov2019-01-101-1/+1
| | | | | | | | | | | | | | Summary: Provides -p as a short alias for -pretty-print. Motivation: https://bugs.llvm.org/show_bug.cgi?id=40076 Reviewers: samsonov, khemant, ruiu, rnk, fjricci, jhenderson Reviewed By: jhenderson Subscribers: llvm-commits Differential Revision: https://reviews.llvm.org/D56542 llvm-svn: 350832
* [llvm-symbolizer] Print out non-address lines verbatim.Mike Aizatsky2016-01-071-3/+3
| | | | | | Differential Revision: http://reviews.llvm.org/D15876 llvm-svn: 257115
* Fix docs build break for revision r252798Hemant Kulkarni2015-11-111-0/+2
| | | | llvm-svn: 252812
* [Symbolizer]: Add -pretty-print optionHemant Kulkarni2015-11-111-0/+12
| | | | | | Differential Revision: http://reviews.llvm.org/D13671 llvm-svn: 252798
* Reverting r252760Colin LeMahieu2015-11-111-12/+0
| | | | llvm-svn: 252770
* [Symbolizer]: Add -pretty-print optionHemant Kulkarni2015-11-111-0/+12
| | | | | | Differential Revision: http://reviews.llvm.org/D13671 llvm-svn: 252760
* [llvm-symbolizer] Add -print-address optionHemant Kulkarni2015-10-121-0/+2
| | | | | | Differential Revision: http://reviews.llvm.org/D13518 llvm-svn: 250086
* [llvm-symbolizer] Reverting r250067Colin LeMahieu2015-10-121-2/+0
| | | | llvm-svn: 250072
* [llvm-symbolizer] Add -print-address optionHemant Kulkarni2015-10-121-0/+2
| | | | | | Differential Revision http://reviews.llvm.org/D13518 llvm-svn: 250067
* [llvm-symbolizer] Introduce the -dsym-hint option.Alexander Potapenko2014-10-171-0/+7
| | | | | | | llvm-symbolizer will consult one of the .dSYM paths passed via -dsym-hint if it fails to find the .dSYM bundle at the default location. llvm-svn: 220004
* [DWARF parser] Teach DIContext to fetch short (non-linkage) function names ↵Alexey Samsonov2014-05-171-2/+5
| | | | | | | | | | for a given address. Change --functions option in llvm-symbolizer tool to accept values "none", "short" or "linkage". Update the tests and docs accordingly. llvm-svn: 209050
* llvm-symbolizer: add --obj flag to specify a single object file that should ↵Alexey Samsonov2013-12-241-1/+15
| | | | | | be symbolized. llvm-svn: 197988
* llvm-symbolizer: add support for Mach-O universal binariesAlexey Samsonov2013-06-281-0/+16
| | | | llvm-svn: 185137
* Docs for llvm-symbolizer command-line toolAlexey Samsonov2013-03-011-0/+65
llvm-svn: 176337
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