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DLPX-95232 Merge conflict with upstream drgn - #75

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mmaybee merged 354 commits into

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dlpx/pr/mmaybee/ea2b8bac-b860-436f-a705-4f194be02b33

Aug 27, 2025

Merged

DLPX-95232 Merge conflict with upstream drgn#75
mmaybee merged 354 commits into
developfrom
dlpx/pr/mmaybee/ea2b8bac-b860-436f-a705-4f194be02b33

This pull request is big! We're only showing the most recent 250 commits

Commits on Mar 25, 2025
- docs: emphasize that ExtraModule name and ID are both arbitrary
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  284bd5f
- cli: allow enabling/disabling debug info finders with --{try,no}-symbols-by
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  4a6a9f3
- cli: clarify locations -> directories in help strings
  osandov
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  3736aba
- cli: extract out default_globals()
  
  brenns10
  authored and
  osandov
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  1b05b8c
- cli: add -e option to exec() code directly
  
  brenns10
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  committed
  150ee76
- tests: add simple CLI smoke test
  
  brenns10
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  9dea027
- cli: fix 'staticmethod' object is not callable for Python < 3.10
  
  brenns10
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  c521092
Commits on Mar 26, 2025
- cli: set default program for -e
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  4520c3d
- cli: rename args.script to args.args
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  bafb43f
- cli: handle !isatty(stdin)
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  7f63f1a
- tests: expand CLI tests
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  f89e3fa
- Add Program.create_loaded_modules()
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  64dd5c8
- libdrgn: debug_info: improve load_debug_info() warnings for kernel
  osandov
  committed
  21cbafa
- libdrgn: debug_info: simplify missing debug info error return in load_debug_info()
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  50bcb65
- cli: log missing main debug info as critical
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  12b789e
Commits on Mar 27, 2025
- drgn.helpers.experimental.kmodify: add wake_up_process() example to call_function() docstring
  osandov
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  9033fb3
Commits on Apr 1, 2025
- README: clean up and update installation instructions for libdebuginfod
  osandov
  committed
  c8c7c17
Commits on Apr 2, 2025
- libdrgn: linux_kernel: disable debuginfod except on Fedora
  osandov
  committed
  75d3ab6
Commits on Apr 3, 2025
- cli: include debuginfod support status in version banner
  osandov
  committed
  d03bbe5
- CI: install pyroute2 < 0.9.1 for Python < 3.9.
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  committed
  38f40b3
Commits on Apr 8, 2025
- Add absence reason to absent objects
  osandov
  committed
  c782893
- Add OPTIMIZED_OUT absence reason and use it for DWARF
  osandov
  committed
  2d25e22
- Add NOT_IMPLEMENTED absence reason and use it for DWARF
  osandov
  committed
  2027d0f
- drgn.helpers.linux.fs: handle DCACHE_MOUNTED value change in 6.15
  osandov
  committed
  644a47b
- drgn.helpers.linux.kernfs: add kernfs_parent() and handle 6.15
  osandov
  committed
  36d3065
- drgn.helpers.linux.kernfs: add kernfs_root() helper
  osandov
  committed
  70dcba2
- Add 6.15 to supported kernels
  osandov
  committed
  cfe3823
- vmtest.config: enable CONFIG_KPROBES for upcoming kmodify breakpoints
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  committed
  9b7297d
- libdrgn: linux_kernel: don't use drgn_module_find_or_create()
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  committed
  32d29a1
- libdrgn: replace drgn_module_find() with kind-specific find functions
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  committed
  d48a5bb
- libdrgn: hash_table: add delete_entry
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  committed
  b9ad36e
- libdrgn: get rid of struct drgn_module_key
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  committed
  5ce2116
Commits on Apr 9, 2025
- libdrgn: debug_info: index modules by name
  osandov
  committed
  dcf392a
- Add module lookups by name
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  committed
  21decd3
- docs: fix formatting of create_loaded_modules() docstring
  osandov
  committed
  b72fc70
- Drop "new" return from prog.*_module(create=True)
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  committed
  4f518e4
Commits on Apr 11, 2025
- docs: split up table of contents into sections
  osandov
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  d6576fb
- docs: add man page
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  baa9a14
- docs: update Advanced Usage
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  de5d4cc
- docs: update User Guide
  osandov
  committed
  63d9fe3
- Fix the URLs of Oracle Linux documentation
  
  brenns10
  authored and
  osandov
  committed
  dee6d4d
- libdrgn: Makefile: add plugins.h to SOURCES
  osandov
  committed
  d04dee9
- tests: don't shell out for CLI tests
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  committed
  22ac3f3
- tests: fix socket ResourceWarning in debuginfod tests
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  committed
  26d6ef8
- libdrgn: x86_64: fix restoring rbp for ORC_TYPE_REGS
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  82bfff4
Commits on Apr 14, 2025
- libdrgn: optionally split up libdrgn and _drgn Python extension .so files again
  osandov
  committed
  4c90e74
- Update libkdumpfile in manylinux wheels to 0.5.5
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  committed
  a49bb11
Commits on Apr 15, 2025
Commits on Apr 16, 2025
- drgn.helpers.linux.mm: fix in_direct_map() docstring
  osandov
  committed
  4834a95
- docs: revamp Getting Debugging Symbols page
  osandov
  committed
  a938677
- setup.py: depend on setuptools (for pkg_resources) on Python < 3.8
  osandov
  committed
  8449bd7
- docs: add 0.0.31 release highlights
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  committed
  0824ffe
- drgn 0.0.31
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  committed
  8209a14
Commits on Apr 19, 2025
- tests: fix deserialize_struct64 tests on i386
  osandov
  committed
  3977bdc
Commits on Apr 25, 2025
- tests: fix issues with CLI test error handling
  osandov
  committed
  20b0ff7
- cli: don't enter interactive mode for empty -e argument
  osandov
  committed
  7237106
- vmtest.rootfsbuild: install check
  osandov
  committed
  89260b1
Commits on May 7, 2025
- drgn.helpers.linux.fs: skip cursors in for_each_mount()
  
  brenns10
  authored and
  osandov
  committed
  7d3af16
Commits on May 11, 2025
- helpers: add is_pp_page helper
  
  dtatulea
  authored and
  osandov
  committed
  dfe56c2
- contrib/pp_leak: add page_pool leak debug scripts
  
  dtatulea
  authored and
  osandov
  committed
  f8bedb9
Commits on May 12, 2025
- libdrgn: python: fix reference leak for held types
  
  brenns10
  authored and
  osandov
  committed
  67022e6
- libdrgn: python: check correct pointer in StackTrace_dealloc()
  osandov
  committed
  3ccbf9f
- libdrgn: python: add missing garbage collection support
  osandov
  committed
  479c283
Commits on May 20, 2025
- libdrgn: elf_symtab: fix comment about skipping local symbols
  osandov
  committed
  18d4ed8
- docs: clarify Program.symbol() tie-breaking
  osandov
  committed
  18d342b
- libdrgn: elf_symtab: fix overriding partial table with full table
  osandov
  committed
  e73a474
Commits on May 21, 2025
- drgn.helpers.linux.mm: fix for_each_vmap_area() example
  osandov
  committed
  c5ebee2
- docs: update required Sphinx version to 8.1.3
  osandov
  committed
  c38cae3
- docs: sort experimental helpers after others
  osandov
  committed
  3895083
- drgn.helpers.linux.bitops: use operator.index() instead of int()
  osandov
  committed
  f7e788a
Commits on May 22, 2025
- drgn.helpers.linux.bitmap: add bitmap_weight() helper
  osandov
  committed
  ec97539
- drgn.helpers.linux.cpumask: add cpumask_weight() and num_*_cpus() helpers
  osandov
  committed
  5c7ba3f
Commits on May 23, 2025
- pre-commit: bump vermin target to Python 3.8
  osandov
  committed
  0dec1e7
- drgn.helpers.linux: add timekeeping helpers
  osandov
  committed
  91c289e
- drgndoc: remove unused need_blank_line variable
  osandov
  committed
  0580ef8
- pre-commit: drop --no-warn-unused-ignores from mypy
  osandov
  committed
  d7dc6cd
- pre-commit: update flake8, mypy, and pre-commit-hooks
  osandov
  committed
  620806b
Commits on May 28, 2025
- Support multiple address ranges per module
  osandov
  committed
  82f718f
- libdrgn: linux_kernel: add all address ranges for kernel modules
  osandov
  committed
  8c4abe9
Commits on May 29, 2025
- Separate debug info options for directories and debug link directories
  osandov
  committed
  f0eda9d
Commits on May 30, 2025
- docs: fix escape sequences in docstrings
  osandov
  committed
  872e7a4
Commits on May 31, 2025
- elf_symtab: support multiple tables per module
  
  brenns10
  authored and
  osandov
  committed
  c3a06bf
- elf_symtab: add support for .gnu_debugdata
  
  brenns10
  authored and
  osandov
  committed
  683886d
- tests: Add tests for .gnu_debugdata symbol tables
  
  brenns10
  authored and
  osandov
  committed
  cf20342
- drgn.helpers.linux.timekeeping: make ktime helpers less racy
  osandov
  committed
  50efc02
Commits on Jun 2, 2025
- tests: skip timekeeping tests using time.clock_gettime_ns() on Python 3.6
  osandov
  committed
  2b93066
- docs: document optional liblzma dependency
  osandov
  committed
  3cebc6d
- vmtest.rootfsbuild: install liblzma-dev
  osandov
  committed
  e57d68e
- libdrgn: configure: rename --with-liblzma to --with-lzma
  osandov
  committed
  1c341d1
- scripts/build_manylinux_in_docker.sh: explicitly enable lzma support
  osandov
  committed
  ff93a40
- libdrgn: python: factor out adding booleans to module
  osandov
  committed
  c7090d2
- cli: add lzma support to version string
  osandov
  committed
  688b162
- tests: skip .gnu_debugdata tests if not built with lzma support
  osandov
  committed
  a15b520
- vmtest.kbuild: add patch to enable CONFIG_PAGE_POOL on old kernels
  osandov
  committed
  7492550
Commits on Jun 3, 2025
Commits on Jun 5, 2025
- vmtest.vm: replace signal handler with setpriv --pdeathsig
  osandov
  committed
  8b9a23a
Commits on Jun 9, 2025
Commits on Jun 12, 2025
- docs: fix inserting local extensions into sys.path
  osandov
  committed
  079633b
- execscript: Allow setting the globals
  
  brenns10
  authored and
  osandov
  committed
  c644236
Commits on Jun 17, 2025
- drgn.helpers.common.format: add print_table() helper
  osandov
  committed
  578cbd2
Commits on Jun 18, 2025
- libdrgn: always create all modules in load_debug_info()
  
  brenns10
  authored and
  osandov
  committed
  9e833f5
- Update elfutils in manylinux wheels to 0.193
  osandov
  committed
  6054413
- libdrgn: string_builder: fix undefined behavior when appending 0 bytes to empty string builder
  osandov
  committed
  db0295a
- docs: add 0.0.32 release highlights
  osandov
  committed
  f0338e0
- drgn 0.0.32
  osandov
  committed
  348d6ef
Commits on Jun 20, 2025
- Enhance get_dmesg() and print_dmesg()
  
  YassineLr
  authored and
  osandov
  committed
  6e695d8
- tests: fix "can't pickle local object" errors on Python 3.14
  osandov
  committed
  2429f4f
- python: use public version of Py_HashPointer() on Python 3.14
  osandov
  committed
  8c6bed7
- CI: add Python 3.14
  osandov
  committed
  a028887
- tests: fix ResourceWarning in test_for_each_module()
  osandov
  committed
  ad54981
- drgndoc: fix type alias annotation workaround
  osandov
  committed
  49d7f8a
- Officially drop Python 3.6 and 3.7 support
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  committed
  e6e8680
- plugins: drop pkg_resources fallback for Python 3.6/3.7
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  committed
  21a97dd
- python: drop Python 3.6 fallback for _PyObject_GenericGetAttrWithDict()
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  41cc937
- python: drop Python 3.6 fallback for logging hack
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  committed
  1786429
- python: drop Python 3.6 fallback for PyMapping_Items() returning a tuple
  osandov
  committed
  40cf0e9
- python: drop PyEval_InitThreads() call for Python 3.6
  osandov
  committed
  5446714
- python: drop Py_UNREACHABLE() and Py_RETURN_RICHCOMPARE() definitions for Python 3.6
  osandov
  committed
  7d2631c
- drgndoc.docstrings: drop Python 3.6 const char fallback
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  committed
  bed44a0
- drgndoc: drop Python 3.7 fallback for old ast constant nodes
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  committed
  9701b37
- drgndoc: use dataclasses
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  committed
  e404b63
- contrib/btrfs_tree.py: drop Python 3.6 workaround for _BtrfsItemHandler
  osandov
  committed
  4ffc2dc
- tests: drop Python 3.6/3.7 fallback for unittest.mock.create_autospec()
  osandov
  committed
  9c0de56
- Revert "tests: skip timekeeping tests using time.clock_gettime_ns() on Python 3.6"
  osandov
  committed
  f5fa7e7
- execscript: drop io.open_code() fallback for Python 3.6/3.7
  osandov
  committed
  7733ffb
- Drop typing.Literal fallbacks for Python 3.6/3.7
  osandov
  committed
  b85303a
- tests: drop class cleanup fallback for Python 3.6/3.7
  osandov
  committed
  44b83da
- _drgn.pyi: drop typing_extensions fallbacks for Python 3.6/3.7
  osandov
  committed
  75fa078
- python: use typing.SupportsIndex as IntegerLike
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  committed
  a9a136d
- docs: remove validators from user guide
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  93c5df3
Commits on Jun 27, 2025
- packit: drop EPEL 8
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  committed
  9936a49
- drgn.helpers.linux.kernfs: add kernfs_children() helper
  
  joannekoong
  authored and
  osandov
  committed
  d7d75c0
- tests: add kernfs_children() test
  
  joannekoong
  authored and
  osandov
  committed
  1b09bb8
Commits on Jul 1, 2025
- drgn.helpers.linux.printk: fix code style
  osandov
  committed
  5998092
Commits on Jul 2, 2025
- scripts/build_manylinux_in_docker.sh: remove aclocal workaround
  osandov
  committed
  11c5894
- _drgn_util.typingutils: add decorators for copying function/method signatures
  osandov
  committed
  ace0c7c
- _drgn_util: add argparse help formatter that supports multiple lines
  osandov
  committed
  eada076
- drgndoc: store value of variables
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  committed
  19cfb6b
- Add command framework
  
  osandov
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  brenns10
  committed
  392a998
- Add crash compatibility mode
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  committed
  b1607d6
- crash: add mount command
  osandov
  committed
  aa1b1df
Commits on Jul 3, 2025
- helpers: linux: pid: add for_each_task_in_group()
  
  brenns10
  authored and
  osandov
  committed
  11d6d60
- contrib: add pstack.py script to print kernel + user stack
  
  brenns10
  authored and
  osandov
  committed
  fba8f1d
Commits on Jul 4, 2025
- drgn.helpers.linux.sched: add get_task_state()
  osandov
  committed
  560b00a
- drgn.helpers.linux.sched: add task_on_cpu()
  osandov
  committed
  105e869
Commits on Jul 8, 2025
- Add get_task_rss_info helper
  
  YassineLr
  authored and
  osandov
  committed
  84326fa
- drgndoc: fix DrgnCommandDirective on Sphinx < 7.4
  osandov
  committed
  629bea5
- drgndoc: use NamedTuple for {Bound,Resolved}Node to fix mypy error
  osandov
  committed
  9e62d68
- drgndoc: fix command usage string for positional arguments in mutually exclusive groups
  osandov
  committed
  4f41106
- drgndoc: ignore command arguments with help=argparse.SUPPRESS
  osandov
  committed
  f0255d3
- drgn.commands: format manual usage strings in rST
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  committed
  cea2078
- tests: check --drgn output of crash commands
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  committed
  a577a0c
- python: add drgn.Program.config
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  committed
  4477c08
- crash: pipe to pager by default
  osandov
  committed
  f325a4e
- drgn.helpers.linux.panic: add panic_task()
  osandov
  committed
  6a22d13
- drgn.commands.crash: add function for merging imports in Python source code
  osandov
  committed
  7036ade
- crash: port set command
  osandov
  committed
  ec3644a
- crash: mount: use add_crash_context() for --drgn
  osandov
  committed
  2766620
- drgndoc: fix DrgnCommandDirective more for Sphinx < 8.1
  osandov
  committed
  7f7529e
- drgndoc: go back to defining BoundNode and ResolvedNode manually
  osandov
  committed
  9928e26
- Revert "contrib/btrfs_tree.py: drop Python 3.6 workaround for _BtrfsItemHandler"
  osandov
  committed
  0d8c3fc
- contrib/btrfs_tree.py: update generic NamedTuple workaround comment
  osandov
  committed
  9a38aeb
Commits on Jul 9, 2025
Commits on Jul 10, 2025
- crash: port sys command
  osandov
  committed
  b99ce8a
- contrib: delete kernel_sys.py
  osandov
  committed
  c559cf6
- Revert "tests: disable get_kconfig() test on Arm"
  osandov
  committed
  0a2abf5
- Rename drgn/commands/_builtin/crash/sys{,tem}.py
  osandov
  committed
  6067b21
- add new script for stack trace and local variables
  
  qiyeliu
  authored and
  osandov
  committed
  b1cf7b6
Commits on Jul 14, 2025
- libdrgn: elf_symtab: don't apply bias to per-CPU symbols
  osandov
  committed
  74df6aa
- libdrgn: object: fix array subscript with negative index
  osandov
  committed
  6daaaa9
- Add array slicing
  osandov
  committed
  b7e2099
Commits on Jul 16, 2025
- format thread_info value as hex in sys.py
  
  qiyeliu
  authored and
  osandov
  committed
  8fc82c5
Commits on Jul 17, 2025
- python: raise drgn.ObjectNotFoundError instead of KeyError/LookupError
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  committed
  5ad6c22
Commits on Jul 18, 2025
- drgn.commands: handle broken pipe when running command
  osandov
  committed
  9171ba5
Commits on Jul 22, 2025
Commits on Jul 23, 2025
- vmtest.config: enable CONFIG_SCHEDSTATS for testing new sched helpers
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  committed
  05ed1c9
Commits on Jul 24, 2025
Commits on Jul 25, 2025
- crash: port struct and union commands
  osandov
  committed
  e35e9ac
- drgn.commands.crash: rework ! support
  osandov
  committed
  0e22c53
- drgndoc.commands: handle crash_custom_command
  osandov
  committed
  eb7af0c
- drgndoc.commands: escape asterisks in command name
  osandov
  committed
  5002f16
- crash: port * command and implicit struct/union
  osandov
  committed
  a5ec521
- crash: sort commands in "help all"
  osandov
  committed
  34d8ffc
- crash: struct/union: wrap objects to terminal width
  osandov
  committed
  d7cf0f1
- crash: struct/union: don't dereference members
  osandov
  committed
  ea7e349
- crash: fix implicit struct/union with members
  osandov
  committed
  89dfa85
- crash: struct/union: reformat address_or_symbol parsing
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  committed
  b94cf72
Commits on Jul 28, 2025
- tests: fix crash struct cpuspec tests on !SMP
  osandov
  committed
  5265bbe
- libdrgn: pass options struct to drgn_format_object()
  osandov
  committed
  3fbb9d7
- Add integer_base option to drgn.Object.format_()/drgn_format_object()
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  committed
  05c459c
- crash: set: add radix option
  osandov
  committed
  5dbabef
- crash: struct/union: honor radix option
  osandov
  committed
  4b9eb0e
- crash: struct/union: add -x and -d options
  osandov
  committed
  3eade28
- tests: add possible_cpus() helper function
  osandov
  committed
  454f939
- crash: port p command (without expression evaluation)
  osandov
  committed
  37f8eaa
Commits on Aug 5, 2025
- add new script to display page state for a given PID and VADDR
  
  qiyeliu
  authored and
  osandov
  committed
  58aebf9
- Migrate runq related helpers from drgn-tools
  
  richl9
  authored and
  osandov
  committed
  91da9ac
- drgn.helpers.linux.sched: rename task_lastrun2now() -> task_since_last_arrival_ns()
  osandov
  committed
  115a6ec
Commits on Aug 12, 2025
- drgn.helpers.linux.timekeeping: handle tk_core change in Linux 6.17
  osandov
  committed
  133d40a
- tools.fsrefs: handle Btrfs block device holder change in Linux 6.17
  osandov
  committed
  a0eb430
- Add 6.17 to supported kernels
  osandov
  committed
  a95728f
Commits on Aug 14, 2025
- drgn.commands: use argparse to generate help for custom commands
  osandov
  committed
  52bcf25
- drgn.commands: escape "%" in help strings for argparse
  osandov
  committed
  c9d3c98
- crash: port eval command
  osandov
  committed
  7a6f748
Commits on Aug 15, 2025
- drgn.helpers.linux.rbtree: add rbtree_preorder_for_each{,_entry}() helpers
  osandov
  committed
  8fe1c15
- drgn.commands.crash: change _guess_type() argument order
  osandov
  committed
  a1c576e
- drgn.commands.crash: move struct convenience functions
  osandov
  committed
  42057db
- crash: port tree command
  osandov
  committed
  e7dd08a
Commits on Aug 18, 2025
- tools/fsrefs.py: fix incorrect "unknown uprobe" message
  osandov
  committed
  05e19ec
- tests: update tests that check init_task.comm for Linux 6.17
  osandov
  committed
  579f0b9
- crash: double quote strings in --drgn output
  osandov
  committed
  4083e72
- drgndoc.commands: handle tuple metavar
  osandov
  committed
  34c916a
- drgn.helpers.linux.module: add module_taints() helper
  osandov
  committed
  fd57d02
- drgn.helpers.linux.panic: add tainted() helper
  osandov
  committed
  b26d348
- crash: port mod command
  osandov
  committed
  b42dd7a
Commits on Aug 19, 2025
- crash: port btop and ptob commands
  osandov
  committed
  683b52c
Commits on Aug 21, 2025
- _drgn_util.platform: add ioctl definitions
  osandov
  committed
  c548be7
- tests: separate fallocate() from mkswap()
  osandov
  committed
  a6bbc67
- tests: add function for writing MBR partition table
  osandov
  committed
  7f37596
- drgn.helpers.linux.swap: add new swap helpers
  osandov
  committed
  d1d0df2
- crash: port swap command
  osandov
  committed
  f217e83
Commits on Aug 27, 2025
- DLPX-95232 Merge conflict with upstream drgn
  mmaybee
  committed
  2a0c489

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