[lldb] Replace default bodies of special member functions with = default;

Replace default bodies of special member functions with = default;

$ run-clang-tidy.py -header-filter='lldb' -checks='-*,mo

[lldb] Replace default bodies of special member functions with = default;

Replace default bodies of special member functions with = default;

$ run-clang-tidy.py -header-filter='lldb' -checks='-*,modernize-use-equals-default' -fix ,

https://clang.llvm.org/extra/clang-tidy/checks/modernize-use-equals-default.html

Differential revision: https://reviews.llvm.org/D104041

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[lldb][NFC] Use C++ versions of the deprecated C standard library headers

The C headers are deprecated so as requested in D102845, this is replacing them
all with their (not deprecated) C++ equivale

[lldb][NFC] Use C++ versions of the deprecated C standard library headers

The C headers are deprecated so as requested in D102845, this is replacing them
all with their (not deprecated) C++ equivalent.

Reviewed By: shafik

Differential Revision: https://reviews.llvm.org/D103084

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Support AArch64 PAC elf-core register read

This adds support for reading AArch64 Pointer Authentication regset
from elf-core file. Also includes a test-case for the same. Furthermore
there is also a

Support AArch64 PAC elf-core register read

This adds support for reading AArch64 Pointer Authentication regset
from elf-core file. Also includes a test-case for the same. Furthermore
there is also a slight refactoring of RegisterContextPOSIXCore_arm64
members and constructor. linux-aarch64-pac.core file is generated using
lldb/test/API/functionalities/postmortem/elf-core/main.c with following
clang arguments:
-march=armv8.5-a -mbranch-protection=pac-ret+leaf -nostdlib -static -g

Reviewed By: DavidSpickett

Differential Revision: https://reviews.llvm.org/D99941

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[LLDB] Add support for Arm64/Linux dynamic register sets

This is patch adds support for adding dynamic register sets for
AArch64 dynamic features in LLDB. AArch64 has optional features like
SVE, Poi

[LLDB] Add support for Arm64/Linux dynamic register sets

This is patch adds support for adding dynamic register sets for
AArch64 dynamic features in LLDB. AArch64 has optional features like
SVE, Pointer Authentication and MTE which means LLDB needs to decide
at run time which registers it needs to pull in for the current
executable based on underlying support for a certain feature.

This patch makes necessary adjustments to make way for dynamic
register infos and dynamic register sets.

Reviewed By: labath

Differential Revision: https://reviews.llvm.org/D96458

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Revert "Revert "AArch64 SVE register infos and core file support""

This reverts commit d9920e0199b48734ef305e69ecd5235fff72be25.

Revert "AArch64 SVE register infos and core file support"

This reverts commit 7e017de0ad62dfd3f373354fc47b0e39c0fef657.

AArch64 SVE register infos and core file support

Summary:
This patch adds support for AArch64 SVE register infos description and
core file register access.

AArch64 SVE is a an optional extension of

AArch64 SVE register infos and core file support

Summary:
This patch adds support for AArch64 SVE register infos description and
core file register access.

AArch64 SVE is a an optional extension of Arm v8.3-a architecture. It
has introduced 32 new vector registers Z, 16 predicate P registers and FFR
predicate register. These registers have fixed names but can dynamically
be configured to different size based on underlying OS configuration.

This patch adds register info struct that describes SVE register infos and
also provides RegisterContextPOSIXCore_arm64 routines to access SVE registers.

This patch also introduces a mechanism to configure SVE register sizes and
offsets at startup before exchanging register information across gdb-remote.

TestLinuxCore.py has been updated to include testing of SVE core files.

Reviewers: labath, clayborg, jankratochvil, jasonmolenda, rengolin

Reviewed By: labath

Subscribers: tschuett, kristof.beyls, danielkiss, lldb-commits

Differential Revision: https://reviews.llvm.org/D77047

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Remove use of multiple reg index enums by RegisterContextPOSIX_arm64

Summary:
This patch removes dependence of RegisterContextPOSIX_arm64 on register number enums defined in lldb-arm64-register-enum

Remove use of multiple reg index enums by RegisterContextPOSIX_arm64

Summary:
This patch removes dependence of RegisterContextPOSIX_arm64 on register number enums defined in lldb-arm64-register-enums.h.
RegisterContextPOSIX_arm64 makes use of helper functions to access register numbers defined in RegisterInfos_arm64.h via RegisterInfosPOSIX_arm64.

Reviewers: labath

Reviewed By: labath

Subscribers: emaste, kristof.beyls, arphaman, danielkiss, lldb-commits

Differential Revision: https://reviews.llvm.org/D83753

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Combine multiple defs of arm64 register sets

Summary:
This patch aims to combine similar arm64 register set definitions defined in NativeRegisterContextLinux_arm64 and RegisterContextPOSIX_arm64.
I

Combine multiple defs of arm64 register sets

Summary:
This patch aims to combine similar arm64 register set definitions defined in NativeRegisterContextLinux_arm64 and RegisterContextPOSIX_arm64.
I have implemented a register set interface out of RegisterInfoInterface class and moved arm64 register sets into RegisterInfosPOSIX_arm64 which is similar to Utility/RegisterContextLinux_* implemented by various other targets. This will help in managing register sets of new ARM64 architecture features in one place.

Built and tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabihf targets.

Reviewers: labath

Reviewed By: labath

Subscribers: mhorne, emaste, kristof.beyls, atanasyan, danielkiss, lldb-commits

Differential Revision: https://reviews.llvm.org/D80105

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Remove code duplication from RegisterContextPOSIX_*

Summary:
This patch aims to remove multiple copies of GetByteOrder() and ConvertRegisterKindToRegisterNumber used in various versions of RegisterC

Remove code duplication from RegisterContextPOSIX_*

Summary:
This patch aims to remove multiple copies of GetByteOrder() and ConvertRegisterKindToRegisterNumber used in various versions of RegisterContextPOSIX_*.

Both register implementations are move to RegisterContext class which is parent of RegisterContextPOSIX_* classes.

Built and tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabihf targets.

Reviewers: labath

Reviewed By: labath

Subscribers: wuzish, nemanjai, kristof.beyls, kbarton, atanasyan, lldb-commits

Differential Revision: https://reviews.llvm.org/D80104

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[lldb][NFC] Fix all formatting errors in .cpp file headers

Summary:
A *.cpp file header in LLDB (and in LLDB) should like this:
```
//===-- TestUtilities.cpp ----------------------------------------

[lldb][NFC] Fix all formatting errors in .cpp file headers

Summary:
A *.cpp file header in LLDB (and in LLDB) should like this:
```
//===-- TestUtilities.cpp -------------------------------------------------===//
```
However in LLDB most of our source files have arbitrary changes to this format and
these changes are spreading through LLDB as folks usually just use the existing
source files as templates for their new files (most notably the unnecessary
editor language indicator `-*- C++ -*-` is spreading and in every review
someone is pointing out that this is wrong, resulting in people pointing out that this
is done in the same way in other files).

This patch removes most of these inconsistencies including the editor language indicators,
all the different missing/additional '-' characters, files that center the file name, missing
trailing `===//` (mostly caused by clang-format breaking the line).

Reviewers: aprantl, espindola, jfb, shafik, JDevlieghere

Reviewed By: JDevlieghere

Subscribers: dexonsmith, wuzish, emaste, sdardis, nemanjai, kbarton, MaskRay, atanasyan, arphaman, jfb, abidh, jsji, JDevlieghere, usaxena95, lldb-commits

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D73258

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Add arm64_32 support to lldb, an ILP32 codegen
that runs on arm64 ISA targets, specifically
Apple watches.


Differential Revision: https://reviews.llvm.org/D68858

llvm-svn: 375032

[lldb] NFC modernize codebase with modernize-use-nullptr

Summary:
NFC = [[ https://llvm.org/docs/Lexicon.html#nfc | Non functional change ]]

This commit is the result of modernizing the LLDB codeba

[lldb] NFC modernize codebase with modernize-use-nullptr

Summary:
NFC = [[ https://llvm.org/docs/Lexicon.html#nfc | Non functional change ]]

This commit is the result of modernizing the LLDB codebase by using
`nullptr` instread of `0` or `NULL`. See
https://clang.llvm.org/extra/clang-tidy/checks/modernize-use-nullptr.html
for more information.

This is the command I ran and I to fix and format the code base:

```
run-clang-tidy.py \
-header-filter='.*' \
-checks='-*,modernize-use-nullptr' \
-fix ~/dev/llvm-project/lldb/.* \
-format \
-style LLVM \
-p ~/llvm-builds/debug-ninja-gcc
```

NOTE: There were also changes to `llvm/utils/unittest` but I did not
include them because I felt that maybe this library shall be updated in
isolation somehow.

NOTE: I know this is a rather large commit but it is a nobrainer in most
parts.

Reviewers: martong, espindola, shafik, #lldb, JDevlieghere

Reviewed By: JDevlieghere

Subscribers: arsenm, jvesely, nhaehnle, hiraditya, JDevlieghere, teemperor, rnkovacs, emaste, kubamracek, nemanjai, ki.stfu, javed.absar, arichardson, kbarton, jrtc27, MaskRay, atanasyan, dexonsmith, arphaman, jfb, jsji, jdoerfert, lldb-commits, llvm-commits

Tags: #lldb, #llvm

Differential Revision: https://reviews.llvm.org/D61847

llvm-svn: 361484

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Replace 'ap' with 'up' suffix in variable names. (NFC)

The `ap` suffix is a remnant of lldb's former use of auto pointers,
before they got deprecated. Although all their uses were replaced by
unique

Replace 'ap' with 'up' suffix in variable names. (NFC)

The `ap` suffix is a remnant of lldb's former use of auto pointers,
before they got deprecated. Although all their uses were replaced by
unique pointers, some variables still carried the suffix.

In r353795 I removed another auto_ptr remnant, namely redundant calls to
::get for unique_pointers. Jim justly noted that this is a good
opportunity to clean up the variable names as well.

I went over all the changes to ensure my find-and-replace didn't have
any undesired side-effects. I hope I didn't miss any, but if you end up
at this commit doing a git blame on a weirdly named variable, please
know that the change was unintentional.

llvm-svn: 353912

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Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the ne

Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351636

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Move RegisterValue,Scalar,State from Core to Utility

These three classes have no external dependencies, but they are used
from various low-level APIs. Moving them down to Utility improves
overall co

Move RegisterValue,Scalar,State from Core to Utility

These three classes have no external dependencies, but they are used
from various low-level APIs. Moving them down to Utility improves
overall code layering (although it still does not break any particular
dependency completely).

The XCode project will need to be updated after this change.

Differential Revision: https://reviews.llvm.org/D49740

llvm-svn: 339127

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Remove spurious dependency on Process/elf-core from Process/Utility.

These checks do absolutely nothing other than cause a library layering
violation in the code.

llvm-svn: 333134

Reflow paragraphs in comments.

This is intended as a clean up after the big clang-format commit
(r280751), which unfortunately resulted in many of the comment
paragraphs in LLDB being very hard to r

Reflow paragraphs in comments.

This is intended as a clean up after the big clang-format commit
(r280751), which unfortunately resulted in many of the comment
paragraphs in LLDB being very hard to read.

FYI, the script I used was:

import textwrap
import commands
import os
import sys
import re
tmp = "%s.tmp"%sys.argv[1]
out = open(tmp, "w+")
with open(sys.argv[1], "r") as f:
header = ""
text = ""
comment = re.compile(r'^( *//) ([^ ].*)$')
special = re.compile(r'^((([A-Z]+[: ])|([0-9]+ )).*)|(.*;)$')
for line in f:
match = comment.match(line)
if match and not special.match(match.group(2)):
# skip intentionally short comments.
if not text and len(match.group(2)) < 40:
out.write(line)
continue

if text:
text += " " + match.group(2)
else:
header = match.group(1)
text = match.group(2)

continue

if text:
filled = textwrap.wrap(text, width=(78-len(header)),
break_long_words=False)
for l in filled:
out.write(header+" "+l+'\n')
text = ""

out.write(line)

os.rename(tmp, sys.argv[1])

Differential Revision: https://reviews.llvm.org/D46144

llvm-svn: 331197

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Move DataBuffer / DataExtractor and friends from Core -> Utility.

llvm-svn: 296943

Remove dependencies from Utility to Core and Target.

With this patch, the only dependency left is from Utility
to Host. After this is broken, Utility will finally be
standalone.

Differential Revis

Remove dependencies from Utility to Core and Target.

With this patch, the only dependency left is from Utility
to Host. After this is broken, Utility will finally be
standalone.

Differential Revision: https://reviews.llvm.org/D29909

llvm-svn: 295088

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Add the new arm64 sub-register definitions to NativeRegisterContextLinux

It's quite sad that we have to edit so many files just to add a register. I am
going to investigate how to merge these defini

Add the new arm64 sub-register definitions to NativeRegisterContextLinux

It's quite sad that we have to edit so many files just to add a register. I am
going to investigate how to merge these definitions somehow, but for now this
should at least get arm64 linux working again.

llvm-svn: 284970

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*** This commit represents a complete reformatting of the LLDB source code
*** to conform to clang-format’s LLVM style. This kind of mass change has
*** two obvious implications:

Firstly, merging t

*** This commit represents a complete reformatting of the LLDB source code
*** to conform to clang-format’s LLVM style. This kind of mass change has
*** two obvious implications:

Firstly, merging this particular commit into a downstream fork may be a huge
effort. Alternatively, it may be worth merging all changes up to this commit,
performing the same reformatting operation locally, and then discarding the
merge for this particular commit. The commands used to accomplish this
reformatting were as follows (with current working directory as the root of
the repository):

find . \( -iname "*.c" -or -iname "*.cpp" -or -iname "*.h" -or -iname "*.mm" \) -exec clang-format -i {} +
find . -iname "*.py" -exec autopep8 --in-place --aggressive --aggressive {} + ;

The version of clang-format used was 3.9.0, and autopep8 was 1.2.4.

Secondly, “blame” style tools will generally point to this commit instead of
a meaningful prior commit. There are alternatives available that will attempt
to look through this change and find the appropriate prior commit. YMMV.

llvm-svn: 280751

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Create NativeRegisterContext for android-arm64

Differential revision: http://reviews.llvm.org/D8058

llvm-svn: 232160

Linux ARM64: add ProcessMonitor-related RegisterContext support.

See http://reviews.llvm.org/D5089 for more details.

Change by Paul Osmialowski.

llvm-svn: 216907