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

..

bugpoint.rst

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dsymutil.rst

[dsymutil] Upstream emitting of papertrail warnings.

2018-04-02 10:40:43 +00:00

FileCheck.rst

[FileCheck] Suppress old -v/-vv diags if dumping input

2019-01-22 21:41:42 +00:00

index.rst

Add flag to llvm-profdata to allow symbols in profile data to be remapped, and

2018-09-13 20:22:02 +00:00

lit.rst

[llvm] Document "%T" as deprecated in CommandGuide/lit.rst

2018-08-25 01:27:48 +00:00

llc.rst

Replace "no-frame-pointer-*" function attributes with "frame-pointer"

2019-01-14 10:55:55 +00:00

lli.rst

[AArch64] Add Tiny Code Model for AArch64

2018-08-22 11:31:39 +00:00

llvm-ar.rst

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llvm-as.rst

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llvm-bcanalyzer.rst

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llvm-build.rst

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llvm-config.rst

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llvm-cov.rst

[llvm-cov] Add lcov tracefile export format.

2018-11-09 16:10:44 +00:00

llvm-cxxmap.rst

Add flag to llvm-profdata to allow symbols in profile data to be remapped, and

2018-09-13 20:22:02 +00:00

llvm-diff.rst

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llvm-dis.rst

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llvm-dwarfdump.rst

Remove duplicate option from documentation.

2017-12-09 19:09:59 +00:00

llvm-exegesis-analysis.png

[llvm-exegesis] Show sched class details in analysis.

2018-05-24 10:47:05 +00:00

llvm-exegesis.rst

[MCSched] Bind PFM Counters to the CPUs instead of the SchedModel.

2018-10-25 07:44:01 +00:00

llvm-extract.rst

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llvm-lib.rst

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llvm-link.rst

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llvm-mca.rst

[llvm-mca][View] Improved Retire Control Unit Statistics.

2018-11-23 12:12:57 +00:00

llvm-nm.rst

nm: Add -no-weak flag for hiding weak symbols

2018-07-02 17:24:37 +00:00

llvm-objdump.rst

llvm-objdump -m -D should disassemble all text segments

2019-01-15 20:41:30 +00:00

llvm-pdbutil.rst

[docs] Update code block for compatibility with Sphinx 1.5.1

2017-11-06 11:47:24 +00:00

llvm-profdata.rst

[llvm-profdata] add value-cutoff functionality in show command

2019-01-08 22:41:48 +00:00

llvm-readobj.rst

[llvm-readobj][ELF]Add demangling support

2019-01-17 15:34:12 +00:00

llvm-stress.rst

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llvm-symbolizer.rst

[llvm-symbolizer] Improve compatibility of --functions with GNU addr2line

2019-01-23 17:27:48 +00:00

opt.rst

Rename DEBUG macro to LLVM_DEBUG.

2018-05-14 12:53:11 +00:00

tblgen.rst

[MCSched] Bind PFM Counters to the CPUs instead of the SchedModel.

2018-10-25 07:44:01 +00:00