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Revision tags: llvmorg-21-init, llvmorg-19.1.7, llvmorg-19.1.6, llvmorg-19.1.5, llvmorg-19.1.4 |
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| #
a912c81f |
| 11-Nov-2024 |
Carlos Alberto Enciso <Carlos.Enciso@sony.com> |
[llvm-debuginfo-analyzer] Fix crash with thread local storage. (#113904)
The DW_OP_GNU_push_tls_address, DW_OP_form_tls_address DWARF
location forms generated for thread local storage variables, ca
[llvm-debuginfo-analyzer] Fix crash with thread local storage. (#113904)
The DW_OP_GNU_push_tls_address, DW_OP_form_tls_address DWARF
location forms generated for thread local storage variables, caused a
crash in the DWARFReader, due to incorrect number of operands.
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Revision tags: llvmorg-19.1.3, llvmorg-19.1.2, llvmorg-19.1.1, llvmorg-19.1.0, llvmorg-19.1.0-rc4, llvmorg-19.1.0-rc3, llvmorg-19.1.0-rc2, llvmorg-19.1.0-rc1, llvmorg-20-init, llvmorg-18.1.8, llvmorg-18.1.7, llvmorg-18.1.6, llvmorg-18.1.5, llvmorg-18.1.4, llvmorg-18.1.3, llvmorg-18.1.2, llvmorg-18.1.1, llvmorg-18.1.0, llvmorg-18.1.0-rc4, llvmorg-18.1.0-rc3, llvmorg-18.1.0-rc2, llvmorg-18.1.0-rc1, llvmorg-19-init, llvmorg-17.0.6, llvmorg-17.0.5, llvmorg-17.0.4, llvmorg-17.0.3, llvmorg-17.0.2, llvmorg-17.0.1, llvmorg-17.0.0, llvmorg-17.0.0-rc4, llvmorg-17.0.0-rc3, llvmorg-17.0.0-rc2, llvmorg-17.0.0-rc1, llvmorg-18-init |
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| #
2e6bb8c9 |
| 19-Jun-2023 |
Scott Linder <Scott.Linder@amd.com> |
[DebugInfo] Support more than 2 operands in DWARF operations
Update DWARFExpression::Operation and LVOperation to support more than
2 operands.
Take the opportunity to use a SmallVector, which will
[DebugInfo] Support more than 2 operands in DWARF operations
Update DWARFExpression::Operation and LVOperation to support more than
2 operands.
Take the opportunity to use a SmallVector, which will handle at least 2
operands without allocation anyway, and removes the static limit
completely.
As there is no longer the concept of an "unused operand", remove
Operation::Encoding::SizeNA. Any use of it is now replaced with explicit
checks for how many operands an operation has.
There are still places where the limit remains 2, namely in the
DWARFLinker and in DIExpressions, but these can be updated in later
patches as-needed.
There are no explicit tests as this is nearly NFC: no new operation is
added which makes use of the additional operand capacity yet. A future
patch adding a new DWARF extension point will include operations which
require the support.
Reviewed By: Orlando, CarlosAlbertoEnciso
Differential Revision: https://reviews.llvm.org/D147270
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Revision tags: llvmorg-16.0.6, llvmorg-16.0.5, llvmorg-16.0.4, llvmorg-16.0.3, llvmorg-16.0.2 |
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| #
282d114c |
| 16-Apr-2023 |
Kazu Hirata <kazu@google.com> |
[llvm] Remove redundant string initialization (NFC)
Identified with readability-redundant-string-init.
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Revision tags: llvmorg-16.0.1, llvmorg-16.0.0, llvmorg-16.0.0-rc4, llvmorg-16.0.0-rc3 |
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| #
7fbcc244 |
| 16-Feb-2023 |
Carlos Alberto Enciso <carlos.alberto.enciso@gmail.com> |
[llvm-debuginfo-analyzer] (08a/09) - Memory Management
llvm-debuginfo-analyzer is a command line tool that processes debug
info contained in a binary file and produces a debug information
format agn
[llvm-debuginfo-analyzer] (08a/09) - Memory Management
llvm-debuginfo-analyzer is a command line tool that processes debug
info contained in a binary file and produces a debug information
format agnostic “Logical View”, which is a high-level semantic
representation of the debug info, independent of the low-level
format.
The code has been divided into the following patches:
1) Interval tree
2) Driver and documentation
3) Logical elements
4) Locations and ranges
5) Select elements
6) Warning and internal options
7) Compare elements
8) ELF Reader
8a) Memory Management
9) CodeView Reader
Full details:
https://discourse.llvm.org/t/llvm-dev-rfc-llvm-dva-debug-information-visual-analyzer/62570
This patch:
This is a high level summary of the changes in this patch.
Memory Management
- Use Bump allocators for memory management.
As the logical elements are only allocated in one pass (debuginfo
parsing) and they are never manipulated/created/destroyed later,
use the SpecificBumpPtrAllocator for the memory management.
Reviewed By: dblaikie, Orlando
Differential Revision: https://reviews.llvm.org/D137933
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Revision tags: llvmorg-16.0.0-rc2, llvmorg-16.0.0-rc1, llvmorg-17-init, llvmorg-15.0.7, llvmorg-15.0.6, llvmorg-15.0.5, llvmorg-15.0.4 |
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| #
4f06d46f |
| 26-Oct-2022 |
Carlos Alberto Enciso <carlos.alberto.enciso@gmail.com> |
[llvm-debuginfo-analyzer] (08/09) - ELF Reader
llvm-debuginfo-analyzer is a command line tool that processes debug
info contained in a binary file and produces a debug information
format agnostic “L
[llvm-debuginfo-analyzer] (08/09) - ELF Reader
llvm-debuginfo-analyzer is a command line tool that processes debug
info contained in a binary file and produces a debug information
format agnostic “Logical View”, which is a high-level semantic
representation of the debug info, independent of the low-level
format.
The code has been divided into the following patches:
1) Interval tree
2) Driver and documentation
3) Logical elements
4) Locations and ranges
5) Select elements
6) Warning and internal options
7) Compare elements
8) ELF Reader
9) CodeView Reader
Full details:
https://discourse.llvm.org/t/llvm-dev-rfc-llvm-dva-debug-information-visual-analyzer/62570
This patch:
This is a high level summary of the changes in this patch.
ELF Reader
- Support for ELF/DWARF.
LVBinaryReader, LVELFReader
Reviewed By: psamolysov, probinson
Differential Revision: https://reviews.llvm.org/D125783
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| #
3c397c90 |
| 20-Oct-2022 |
Carlos Alberto Enciso <carlos.alberto.enciso@gmail.com> |
[llvm-debuginfo-analyzer] (04/09) - Locations and ranges
llvm-debuginfo-analyzer is a command line tool that processes debug
info contained in a binary file and produces a debug information
format a
[llvm-debuginfo-analyzer] (04/09) - Locations and ranges
llvm-debuginfo-analyzer is a command line tool that processes debug
info contained in a binary file and produces a debug information
format agnostic “Logical View”, which is a high-level semantic
representation of the debug info, independent of the low-level
format.
The code has been divided into the following patches:
1) Interval tree
2) Driver and documentation
3) Logical elements
4) Locations and ranges
5) Select elements
6) Warning and internal options
7) Compare elements
8) ELF Reader
9) CodeView Reader
Full details:
https://discourse.llvm.org/t/llvm-dev-rfc-llvm-dva-debug-information-visual-analyzer/62570
This patch:
Locations and ranges
- All functionality for logical debug locations and ranges:
LVLocation, LVRanges.
Reviewed By: psamolysov, probinson
Differential Revision: https://reviews.llvm.org/D125779
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