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20 Commits

Author SHA1 Message Date
James Henderson
25ce596cd1 [llvm-symbolizer] Improve compatibility of --functions with GNU addr2line 
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
 2019-01-23 17:27:48 +00:00
James Henderson
33c16a3f16 [llvm-symbolizer] Add support for --basenames/-s 
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
 2019-01-22 10:24:32 +00:00
Dmitry Venikov
119cf66fa5 [llvm-symbolizer] Add -no-demangle as alias for -demangle=false 
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
 2019-01-21 10:00:57 +00:00
Dmitry Venikov
d3f21d3a08 [llvm-symbolizer] Add -C as a short alias to -demangle 
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
 2019-01-16 07:05:58 +00:00
Dmitry Venikov
5c1768fc57 [llvm-symbolizer] Add -addresses, -a as aliases for -print-address 
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
 2019-01-14 10:10:51 +00:00
Dmitry Venikov
37c1e2e7a9 [llvm-symbolizer] Add -exe, -e as aliases to -obj 
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
 2019-01-11 11:51:52 +00:00
Dmitry Venikov
60d71e4684 [llvm-symbolizer] Add -p as alias to -pretty-print 
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
 2019-01-10 15:33:35 +00:00
Mike Aizatsky
54a7c69a34 [llvm-symbolizer] Print out non-address lines verbatim. 
Differential Revision: http://reviews.llvm.org/D15876

llvm-svn: 257115
 2016-01-07 23:57:41 +00:00
Hemant Kulkarni
b3d4f215bf Fix docs build break for revision r252798 
llvm-svn: 252812
 2015-11-11 22:14:58 +00:00
Hemant Kulkarni
bdce12a01b [Symbolizer]: Add -pretty-print option 
Differential Revision: http://reviews.llvm.org/D13671

llvm-svn: 252798
 2015-11-11 20:41:43 +00:00
Colin LeMahieu
da6cafffc0 Reverting r252760 
llvm-svn: 252770
 2015-11-11 18:11:06 +00:00
Hemant Kulkarni
c6638c7561 [Symbolizer]: Add -pretty-print option 
Differential Revision: http://reviews.llvm.org/D13671

llvm-svn: 252760
 2015-11-11 17:47:54 +00:00
Hemant Kulkarni
80f82fb2d4 [llvm-symbolizer] Add -print-address option 
Differential Revision: http://reviews.llvm.org/D13518

llvm-svn: 250086
 2015-10-12 19:26:44 +00:00
Colin LeMahieu
e901616bf6 [llvm-symbolizer] Reverting r250067 
llvm-svn: 250072
 2015-10-12 17:57:02 +00:00
Hemant Kulkarni
c07c7eddad [llvm-symbolizer] Add -print-address option 
Differential Revision  http://reviews.llvm.org/D13518

llvm-svn: 250067
 2015-10-12 17:31:22 +00:00
Alexander Potapenko
7aaf514092 [llvm-symbolizer] Introduce the -dsym-hint option. 
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
 2014-10-17 00:50:19 +00:00
Alexey Samsonov
cd01472a9b [DWARF parser] Teach DIContext to fetch short (non-linkage) function names 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
 2014-05-17 00:07:48 +00:00
Alexey Samsonov
60e59e29f8 llvm-symbolizer: add --obj flag to specify a single object file that should be symbolized. 
llvm-svn: 197988
 2013-12-24 19:33:22 +00:00
Alexey Samsonov
2ca6536d7a llvm-symbolizer: add support for Mach-O universal binaries 
llvm-svn: 185137
 2013-06-28 08:15:40 +00:00
Alexey Samsonov
2bc1012561 Docs for llvm-symbolizer command-line tool 
llvm-svn: 176337
 2013-03-01 07:58:27 +00:00