[dwarfdump] Lookup needs to be an unsigned long long parameter.

Before this patch, dwarfdump's lookup parameter only accepts unsigned.
Given that for many current platforms the load address already

[dwarfdump] Lookup needs to be an unsigned long long parameter.

Before this patch, dwarfdump's lookup parameter only accepts unsigned.
Given that for many current platforms the load address already exceeds
unsigned (e.g. arm64 w/ 0x100000000), dwarfdump needs an unsigned long
long parameter.

Patch by: Dr. Michael 'Mickey' Lauer <mickey@vanille-media.de>

llvm-svn: 321064

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Remove redundant includes from tools.

llvm-svn: 320631

dwarfdump: Add support for the --diff option.

--diff Emit the output in a diff-friendly way by omitting offsets and
addresses.

<rdar://problem/34502625>

llvm-svn: 320214

llvm-dwarfdump: honor the --show-children option when dumping a specific DIE.

llvm-svn: 319271

Re-land "[dwarfdump] Add -lookup option"

Add the option to lookup an address in the debug information and print
out the file, function, block and line table details.

Differential revision: https://

Re-land "[dwarfdump] Add -lookup option"

Add the option to lookup an address in the debug information and print
out the file, function, block and line table details.

Differential revision: https://reviews.llvm.org/D38409

llvm-svn: 316619

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Unify spelling.

llvm-svn: 315102

llvm-dwarfdump: Add an option to collect debug info quality metrics.

At the last LLVM dev meeting we had a debug info for optimized code
BoF session. In that session I presented some graphs that sho

llvm-dwarfdump: Add an option to collect debug info quality metrics.

At the last LLVM dev meeting we had a debug info for optimized code
BoF session. In that session I presented some graphs that showed how
the quality of the debug info produced by LLVM changed over the last
couple of years. This is a cleaned up version of the patch I used to
collect the this data. It is implemented as an extension of
llvm-dwarfdump, adding a new --statistics option. The intended
use-case is to automatically run this on the debug info produced by,
e.g., our bots, to identify eyebrow-raising changes or regressions
introduced by new transformations that we could act on.

In the current form, two kinds of data are being collected:

- The number of variables that have a debug location versus the number
of variables in total (this takes into account inlined instances of
the same function, so if a variable is completely missing form only
one instance it will be found).

- The PC range covered by variable location descriptions versus the PC
range of all variables' containing lexical scopes.

The output format is versioned and extensible, so I'm looking forward
to both bug fixes and ideas for other data that would be interesting
to track.

Differential Revision: https://reviews.llvm.org/D36627

llvm-svn: 315101

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llvm-dwarfdump: implement the --regex option in combination with --name.

llvm-svn: 314855

Revert r314817 "[dwarfdump] Add -lookup option"

The test fails on Linux; see follow-up email on the llvm-commits list.

> Add the option to lookup an address in the debug information and print
> out

Revert r314817 "[dwarfdump] Add -lookup option"

The test fails on Linux; see follow-up email on the llvm-commits list.

> Add the option to lookup an address in the debug information and print
> out the file, function, block and line table details.
>
> Differential revision: https://reviews.llvm.org/D38409

This also reverts the follow-up r314818:

> [test] Fix llvm-dwarfdump/cmdline.test
>
> Fixes test/tools/llvm-dwarfdump/cmdline.test

llvm-svn: 314825

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[dwarfdump] Add -lookup option

Add the option to lookup an address in the debug information and print
out the file, function, block and line table details.

Differential revision: https://reviews.ll

[dwarfdump] Add -lookup option

Add the option to lookup an address in the debug information and print
out the file, function, block and line table details.

Differential revision: https://reviews.llvm.org/D38409

llvm-svn: 314817

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llvm-dwarfdump: support the --ignore-case option.

llvm-svn: 314723

[dwarfdump] Add -show-form

This enables printing of DWARF form types after the DWARF attribute
types.

Differential revision: https://reviews.llvm.org/D38459

llvm-svn: 314685

typos

llvm-svn: 314577

llvm-dwarfdump: implement the --name lookup option.

llvm-svn: 314576

Add comments

llvm-svn: 314574

llvm-dwarfdump: support .apple-namespaces in --find

llvm-svn: 314481

llvm-dwarfdump: add support for .apple_types in --find

llvm-svn: 314479

try and appease gcc

llvm-svn: 314442

llvm-dwarfdump: implement --find for .apple_names

This patch implements the dwarfdump option --find=<name>. This option
looks for a DIE in the accelerator tables and dumps it if found. This
initia

llvm-dwarfdump: implement --find for .apple_names

This patch implements the dwarfdump option --find=<name>. This option
looks for a DIE in the accelerator tables and dumps it if found. This
initial patch only adds support for .apple_names to keep the review
small, adding the other sections and pubnames support should be
trivial though.

Differential Revision: https://reviews.llvm.org/D38282

llvm-svn: 314439

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Commit missing fixes for tool_file_rename

llvm-svn: 314051

[dwarfdump] Fix ambiguous call to make_unique

Fix buildbot failures:
- http://lab.llvm.org:8011/builders/lldb-x86-windows-msvc2015/builds/13153
- http://lab.llvm.org:8011/builders/lld-x86_64-win7/

[dwarfdump] Fix ambiguous call to make_unique

Fix buildbot failures:
- http://lab.llvm.org:8011/builders/lldb-x86-windows-msvc2015/builds/13153
- http://lab.llvm.org:8011/builders/lld-x86_64-win7/builds/13566

llvm-svn: 313971

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[dwarfdump] Add support for redirecting output to a file

This patch adds the -o and --out-file options for compatibility with
Darwin's dwarfdump.

Differential revision: https://reviews.llvm.org/D38

[dwarfdump] Add support for redirecting output to a file

This patch adds the -o and --out-file options for compatibility with
Darwin's dwarfdump.

Differential revision: https://reviews.llvm.org/D38125

llvm-svn: 313969

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llvm-dwarfdump: Add support for the --arch command line option.

llvm-svn: 313888

llvm-dwarfdump: move -eh-frame into the right section in the help output.

llvm-svn: 313836

llvm-dwarfdump: implement --recurse-depth=<N>

This patch implements the Darwin dwarfdump option --recurse-depth=<N>,
which limits the recursion depth when selectively printing DIEs at an
offset.

Di

llvm-dwarfdump: implement --recurse-depth=<N>

This patch implements the Darwin dwarfdump option --recurse-depth=<N>,
which limits the recursion depth when selectively printing DIEs at an
offset.

Differential Revision: https://reviews.llvm.org/D38064

llvm-svn: 313778

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