* fix: show "x" when the condition instruction will not be taken
Fixes#3025
* Update disasm.py
* Update disasm.py
* Update disasm.py
* Fix X marker in cross-arch tests (aarch64, riscv64)
* install uv and use it to create venv
* fix lint.sh to use all necessary deps
* make the test scripts use uv
* put uv into system path
* more clear setup.sh output
* don't look for uv in venv
* update the workflows to use uv
* lowercase pwndbg in upd message
* fix coverage invocation
* more robust test invocation
* pre-sync docs build
* don't pass venv to find_uv in [gdb/lldb]init
* uv sync before lint for more robustness
* make lldb work out of the box together with gdb
* don't uninstall dependancies when syncing
* modify scripts to use uv inside venv
* update workflows
* fix lint for scripts/
* update doc verifier workflow
* let nix magic check uv.lock
* use the venv as specified from venv in scripts so it works in docker
* add uv to project deps
* fix tests venv location
* revert uv venv lookup changes
* fix kernel tests
* fix nix
* work without venv, refactor code, packagers enjoy
* fix dockerfiles
* no posix; bash is my new best friend
* dont make venv in nix
* cleaned up paths
* Update gdbinit.py
* rebase: update link and uv lock
* Update lldbinit.py
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update scripts/common.sh
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update gdbinit.py
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* fixup bad rebase (setuptools)
* don't use UV if the .skip-venv file exists
* document the PWNDBG_PLEASE_SKIP_VENV option
* fix nix devshell
* Update lldbinit.py
* extend -> append
---------
Co-authored-by: Disconnect3d <dominik.b.czarnota@gmail.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Remove {next,step}* tests from all commands tests
This optimizes CI test run; those commands are also kinda tested
elsewhere, maybe not fully, but let's leave it as it is for now...
* add total vs cumulative time for tests
* Change usage of pwndbg.aglib.memory.pvoid to optimized pwndbg.aglib.memory.read_pointer_width
* lint
* Use google style docstring, remove old pvoid function
---------
Co-authored-by: Disconnect3d <dominik.b.czarnota@gmail.com>
* gdb: suggest &main instead of main (address of symbol) in commands
* remove raise
* Revert "gdb: suggest &main instead of main (address of symbol) in commands"
This reverts commit 64e6d85c8e.
* Fix distance
* Remove todo
The `test_next_command_doesnt_freeze_crashed_binary` test incorrectly
used `REFERENCE_BINARY` instead of `CRASH_SIMPLE_BINARY` so it didn't
really checked what happens when we run next commands on a crashing binary
but instead it ran it on a working binary...
This also speeds up test execution for the
`test_next_command_doesnt_freeze_crashed_binary[stepsyscall]` test from
30s to 1s on my machine.
* Add the rebase address for elf command.
* linting
* linting
* Add file offset and rel address in memory. Build a table for display
* Modify the display information table. Add the coloring based output
* generate docs
* Fix unnecessary run of enhancement code
* Avoid another unnecessary instruction disassembly
* Update ARM IT block tests to reflect improved behavior in standalone disassembly
* restructure development docs
* clarify that qemu-tests are actually qemu-system-tests are actually kernel tests
* finish index.md; factor out dev notes and writing tests
* cleanup 'writing tests' and loose links/anchors
* update .github files
---------
Co-authored-by: Disconnect3d <dominik.b.czarnota@gmail.com>
* fix: use @pwndbg.commands.Command instead of @pwndbg.commands.ArgparsedCommand
* fix: linting
* Minor cleanup: f-strings and replaced 'latest' links with version-specific ones
* fix type annotations for return values
* add tests for canary command on x86-64 and i386
* fix linting
* added/modified registers for kernel pwning
* added a RegisterContext class for more complex register context handling
* cleaned up register context selection and flag bits
* further cleaned up register context selection
* fixing None deref issue
* handling NoneType registers
* linting
* removed most of the extra register classes
* fully removed extra register classes in commands/context.py
* renamed var so that the linter doesn't confuse the var name with dataclass type name
* some comments on newly added classes
* fixed issues based on suggestions
* fixed issues when debug symbols are not present in x64 kernel
* added full buddy allocator debugging support and abstracted indent context
* added options for pcplist
* added dynamic arg checking and implemented __len__ for GDBValue
* added new ParsedBuddyArgs class and THBs support and improved overall handling
* handling function params using a class to cleanly pass values around such that can find free pages
* added help info
* added comments for newly added classes
* changed cmd name and added test
* added reference and linting
* added docs
* fixed typo
* fixed quotes
* supporting filter by numa node index
* actually filtering by node index
* added/modified registers for kernel pwning
* added a RegisterContext class for more complex register context handling
* cleaned up register context selection and flag bits
* further cleaned up register context selection
* fixing None deref issue
* handling NoneType registers
* linting
* removed most of the extra register classes
* fully removed extra register classes in commands/context.py
* renamed var so that the linter doesn't confuse the var name with dataclass type name
* some comments on newly added classes
* fixed issues based on suggestions
* fixed issues when debug symbols are not present in x64 kernel
* Apply suggestions from code review
Co-authored-by: OBarronCS <55004530+OBarronCS@users.noreply.github.com>
* reduced performance overhead & added some examples for arm biflags & error handling
---------
Co-authored-by: OBarronCS <55004530+OBarronCS@users.noreply.github.com>
* test that gdb and argparse give the same help message
* fix misc test
* rstrip outputs
* added comment explaining the down aliases
* Update pwndbg/commands/ida.py
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update tests/gdb-tests/tests/test_misc.py
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
---------
Co-authored-by: Disconnect3d <dominik.b.czarnota@gmail.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* - Use process network namespace instead of debugger network namespace for /proc/net/* files.
- Add tcp6 support
* - use tid
* - fix format ipv6
* fix lint
* add test + fixes
* convert little to big endian
* convert little to big endian
* Use Zig for compiling for cross architecture tests.
* comments/typos
* Check if GDB supports crossarch targets, inline _start definition in assembly, add comments
* expand and add examples to pwndbg convenience functions
* update usage descriptions in _gen_*
* refactor out some common logic
* implement function doc generation
* change some mkdocs defaults around to be better for the general case
* generate function docs
* cleanup some examples, help, and quote escaping explanation
* move fsbase and gsbase definitions (and use decorator)
* cleanup signature for fsbase and gsbase
* autogen functions
* type annotation
* fix ida and binja descriptions
* rename arguments, reorder docs for `help function` and assert convention
* add missing imports
* use inspect.getdoc instead of directly accessing __doc__
for more consistency across python versions
* regen docs with getdoc()
* rewire exit and lint
* let users know about convenience functions through the `pwndbg` command
* sys.exit instead of exit
* Add a test that steps through each instruction in a program in different arches to detect crashes in annotations code
* lint
* Add symlinks so qemu can find libraries, simplify selecting correct qemu version
* lint
* compile cross-arch binaries with -static
* Add map of cross-arch library paths to avoid creating symlink
* lint
* clean up cross-arch makefile, skip the slow tests unless an environment variable is set
* correct compiler versions
* remove empty lines
* Makefile comment
* Add syscall to basic.c
* Increase performance
* Always run the tests
* lint
* initial PwndbgArchitecture
* pwndbg.aglib.arch refers to the PwndbgArchitecture instance
* Update pwndbg/aglib/arch.py
Co-authored-by: patryk4815 <bux.patryk@gmail.com>
* stuff
* Simplify setting the architecture, remove duplicated code
* ABI and SyscallABI now retrieved from the arch object
* lint
* fix syscall abi fetch
* rename
* lint
* Update pwndbg/aglib/arch.py
Co-authored-by: patryk4815 <bux.patryk@gmail.com>
* Update pwndbg/aglib/arch.py
Co-authored-by: patryk4815 <bux.patryk@gmail.com>
* Remove unused comment
* comment
* ABI fetch fix
* lint
* simplify sparc capstone constant
* Change how architectures are registered
* Ensure all uses of function abi/syscall abi have a check to see if they are not None
* More gracefully report error on unrecognized architectures
* Fix ABI function argument fetch
* remove old comment
* Add class for loongarch + s390x, add test to ensure all arches have a class defined
* Add variable 'max_instruction_size' to arch classes
* Rename mock arch to MockAmd64Arch
* Rebase
* Remove Protocol due to bug in __init__ in Python 3.10
* Remove name_raw, add ArchAttribute's + MIPS constants
* add @override decorator
* rebase
---------
Co-authored-by: patryk4815 <bux.patryk@gmail.com>
* Refactor DisassemblyAssistant so they can be used to share/track information between instructions being enhanced in the same pass
* Fix incorrect change in breakonconditionalbranch + add comment
* rebase
* Move disasm/__init__.py -> ../disassembly.py in order to avoid a circular import. Create central list of all DisassemblyAssistant's
* move disassembly.py file back to disasm folder
* Upgrade to Capstone V6
* Fix final bugs related to changes in metadata/shift encoding in Capstone v6. All tests pass
* rebase prep
* Update to Capstone v6 alpha 4
* lint
* Apply patch to fix nixos packaging
* Fix "set glibc 2.31" which got broken recently
I haven't tracked when it got broken, but we were setting a tuple for a string parameter.
It did not work on 2025.02.19 but worked on 2025.01.20.
I also added a testcase for this behavior now.
* Update glibc.py
* parameter pretty printing, improved help doc
* make var descriptions short (put it in help doc), define enumerations
* swap value and description column
* lint
* revert to ' for quoting, fix some tests
* golf the config a bit
* fix config filtering test
* lint
* tls: dump the tls address by default
Use a `dt tcbhead_t <tls_address>` if there is a `tcbhead_t`. If there
is not, use telescope to dump it
Refactor the tls tests and add some new ones based on the change.
* Update pwndbg/commands/tls.py
* Update pwndbg/commands/tls.py
* Update pwndbg/commands/tls.py
* Update tls.py
---------
Co-authored-by: Disconnect3d <dominik.b.czarnota@gmail.com>
* Expose list of breakpoint locations in aglib
The list of addresses with active breakpoints can be retrieved using `Debugger.breakpoint_locations()`.
* Highlight breakpoints in `nearpc` output
Addresses in the disassembly which have an active breakpoint attached to them
are prefixed using by `b+` and highlighted in red by default.
This can be configured using the new `highlight-breakpoints`, `nearpc-breakpoint`,
and `nearpc-breakpoint-color` theme config options.
* Fix `breakpoint_locations` on lldb
* Update tests/gdb-tests/tests/test_nearpc.py
* Refactor breakpoint prefix logic
* Account for leading space before prefix again
* Move prefix coloring and preparation outside loop
---------
Co-authored-by: Disconnect3d <dominik.b.czarnota@gmail.com>
* Reduce context shaking when quickly stepping
by reserving empty lines after the command prompt
* clarify the extra lines property
* add config option
* disable line-reservation for tests
* lint
We're now using `writelines` to output the context data which wasn't implemented
for the CallOutput redirection layer. Add a smoke test for that output redirection.
Refs #2654
* Allow dumpargs to format bit flags
If flags are supplied for a funciton in `functions_data.py`, the
`dumpargs` command can pretty-print the combination of flags used in the
call.
* Update format for flags arguments.
The format now includes the original integer value *and* the extracted
flag names (if any). A sample output would be `0x03 (FLAG_2|0x01)`.
* Fix lint
* Address review comments
* Remove import after rebase
---------
Co-authored-by: Loren Van Spronsen <lorenvs@google.com>
Co-authored-by: Disconnect3d <dominik.b.czarnota@gmail.com>
* Create an authoritative list of architectures that Pwndbg supports. Add test to ensure some important mappings exist - add i8086 pwnlib mapping
* make pwnlib mapping 'none' by default
* Update pwndbg/dbg/gdb/__init__.py
Co-authored-by: patryk4815 <bux.patryk@gmail.com>
* Update pwndbg/lib/arch.py
Co-authored-by: patryk4815 <bux.patryk@gmail.com>
* Update pwndbg/lib/arch.py
Co-authored-by: patryk4815 <bux.patryk@gmail.com>
* More type safety with the list of supported types, handle iwmmxt, iwmmxt2, and xscale manually
---------
Co-authored-by: patryk4815 <bux.patryk@gmail.com>
The output of the expressions section changes even when running `context` multiple times after each other. The output variables in GDB are counted up when reexecuting the watched commands for example. The other sections don't change their output. This caused the history to be extended infinitely when using `ctxp` while having a `cwatch` command executed.
Special case the `expressions` context section in the history handling to avoid reevaluating the watched commands/expressions while browsing the history. This doesn't add the context output to the history when the expressions VALUES change somehow like it is done for the other sections, but since we cannot know if gdb counted up their output variable names from $1 to $2 or the value changed, this is a compromise.
* Fix#2549: block config.<name> assignments
This commit blocks `config.<param> = <value>` assignments as they should be done via `config.<param>.value = <value>`
instead.
* Update config.py
* add .value
* docs: Add missing testing toc entries and other minor formatting
* fix: Adjust nix dev shell packages to properly support jemalloc and qemu tests
* fix(jemalloc): Add more robust error handling to jemalloc commands and fix test
* fix: point JEMALLOC_PATH to correct jemalloc package path
* fix: Use correct aglib-compatible symbol resolution function
* fix: re-enable test_jemalloc_heap test and make slightly more forgiving
* splitting tests passed and skipped variable into two, solving issue #2485
* Fixing bugs in PR #2495
* jemalloc.py: remove unused Arena class (#2492)
* Fixes canary command when no canaries are there (#2496)
Fixes the following bug uncovered by our test_commands[canary] test suite:
```
(.venv) root@pwndbg:~/pwndbg# RUN_FLAKY=1 ./tests.sh 'test_commands' --pdb
Will run tests in serial and with Python debugger
ZIGPATH set to /root/pwndbg/.zig
make: Nothing to be done for 'all'.
pwndbg: loaded 173 pwndbg commands and 47 shell commands. Type pwndbg [--shell | --all] [filter] for a list.
pwndbg: created $rebase, $base, $bn_sym, $bn_var, $bn_eval, $ida GDB functions (can be used with print/break)
Launching pytest with args: ['/root/pwndbg/tests/gdb-tests/tests/test_commands.py::test_commands[canary]', '-vvv', '-s', '--showlocals', '--color=yes', '--pdb']
======================================================================== test session starts ========================================================================
platform linux -- Python 3.11.6, pytest-8.0.2, pluggy-1.5.0 -- /usr/bin/python
cachedir: .pytest_cache
rootdir: /root/pwndbg/tests
plugins: cov-4.1.0
collected 1 item
gdb-tests/tests/test_commands.py::test_commands[canary] Running command canary
This GDB supports auto-downloading debuginfo from the following URLs:
<https://debuginfod.ubuntu.com>
Debuginfod has been disabled.
To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
Program stopped.
0x00007ffff7fe4b40 in _start () from /lib64/ld-linux-x86-64.so.2
AT_RANDOM = 0x7fffffffe3d9 # points to (not masked) global canary value
Canary = 0x37492280ae2b3000 (may be incorrect on != glibc)
No canaries found.
Traceback (most recent call last):
File "/root/pwndbg/pwndbg/commands/__init__.py", line 187, in __call__
return self.function(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/root/pwndbg/pwndbg/commands/__init__.py", line 378, in _OnlyWhenRunning
return function(*a, **kw)
^^^^^^^^^^^^^^^^^^
File "/root/pwndbg/pwndbg/commands/canary.py", line 91, in canary
if some_canaries_not_shown is True:
^^^^^^^^^^^^^^^^^^^^^^^
UnboundLocalError: cannot access local variable 'some_canaries_not_shown' where it is not associated with a value
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/root/pwndbg/pwndbg/dbg/gdb.py", line 871, in invoke
self.handler(self.debugger, args, from_tty)
File "/root/pwndbg/pwndbg/commands/__init__.py", line 105, in _handler
self.invoke(arguments, is_interactive)
File "/root/pwndbg/pwndbg/commands/__init__.py", line 153, in invoke
self(*args, **kwargs)
File "/root/pwndbg/pwndbg/commands/__init__.py", line 192, in __call__
pwndbg.exception.handle(self.function.__name__)
File "/root/pwndbg/pwndbg/exception.py", line 106, in handle
raise e
File "/root/pwndbg/pwndbg/commands/__init__.py", line 187, in __call__
return self.function(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/root/pwndbg/pwndbg/commands/__init__.py", line 378, in _OnlyWhenRunning
return function(*a, **kw)
^^^^^^^^^^^^^^^^^^
File "/root/pwndbg/pwndbg/commands/canary.py", line 91, in canary
if some_canaries_not_shown is True:
^^^^^^^^^^^^^^^^^^^^^^^
UnboundLocalError: cannot access local variable 'some_canaries_not_shown' where it is not associated with a value
```
* Fix gdt command: require address argument (#2497)
Before this commit, the `gdt` command incorrectly did not require the `address` argument, while it was required.
Because of that, the command crashed like this:
```
pwndbg> gdt
'gdt': Decode X86-64 GDT entries at address
See also:
* https://wiki.osdev.org/Global_Descriptor_Table
* https://wiki.osdev.org/GDT_Tutorial
Note:
In 64-bit mode, the Base and Limit values are ignored, each descriptor covers the entire linear address space regardless of what they are set to.
Exception occurred: gdt: int() argument must be a string, a bytes-like object or a real number, not 'NoneType' (<class 'TypeError'>)
For more info invoke `set exception-verbose on` and rerun the command
or debug it by yourself with `set exception-debugger on`
```
* Add better handling for exceptions originating in execution controllers under LLDB (#2488)
* Fix try_free command: make addr argument required (#2499)
Fixes the following problem:
```
pwndbg> try_free
TypeError: int() argument must be a string, a bytes-like object or a real number, not 'NoneType'
> /root/pwndbg/pwndbg/commands/heap.py(1195)try_free()
1194 def try_free(addr: str | int) -> None:
-> 1195 addr = int(addr)
1196
```
* Fix ctxp command (#2498)
* Fix ctxp and ctxn commands
Before this commit the `ctxp` could fail with:
```
Launching pytest with args: ['/root/pwndbg/tests/gdb-tests/tests/test_commands.py::test_commands[ctxp]', '-vvv', '-s', '--showlocals', '--color=yes', '--pdb']
======================================================================== test session starts ========================================================================
platform linux -- Python 3.11.6, pytest-8.0.2, pluggy-1.5.0 -- /usr/bin/python
cachedir: .pytest_cache
rootdir: /root/pwndbg/tests
plugins: cov-4.1.0
collected 1 item
gdb-tests/tests/test_commands.py::test_commands[ctxp] Running command ctxp
This GDB supports auto-downloading debuginfo from the following URLs:
<https://debuginfod.ubuntu.com>
Debuginfod has been disabled.
To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
Program stopped.
0x00007ffff7fe4b40 in _start () from /lib64/ld-linux-x86-64.so.2
Traceback (most recent call last):
File "/root/pwndbg/pwndbg/commands/__init__.py", line 187, in __call__
return self.function(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/root/pwndbg/pwndbg/commands/context.py", line 363, in contextprev
longest_history = max(len(h) for h in context_history.values())
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ValueError: max() arg is an empty sequence
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/root/pwndbg/pwndbg/dbg/gdb.py", line 871, in invoke
self.handler(self.debugger, args, from_tty)
File "/root/pwndbg/pwndbg/commands/__init__.py", line 105, in _handler
self.invoke(arguments, is_interactive)
File "/root/pwndbg/pwndbg/commands/__init__.py", line 153, in invoke
self(*args, **kwargs)
File "/root/pwndbg/pwndbg/commands/__init__.py", line 192, in __call__
pwndbg.exception.handle(self.function.__name__)
File "/root/pwndbg/pwndbg/exception.py", line 106, in handle
raise e
File "/root/pwndbg/pwndbg/commands/__init__.py", line 187, in __call__
return self.function(*args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/root/pwndbg/pwndbg/commands/context.py", line 363, in contextprev
longest_history = max(len(h) for h in context_history.values())
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ValueError: max() arg is an empty sequence
XFAIL (flaky test)
```
* fix
---------
Co-authored-by: Disconnect3d <dominik.b.czarnota@gmail.com>
Co-authored-by: Matt. <dark.ryu.550@gmail.com>
* Fix terminal width to 80 columns in tests
Set a `PWNDBG_IN_TEST`environment variable when running gdb in tests. Use the dimensions in `LINES` and `COLUMNS` when looking up the window size when that envvar is set.
This makes context output always be 80 columns wide which allows to compare to hardcoded output.
* Use `width` and `height` parameters for cmd window size
They are updated to the correct values when switching between tui and cli mode. So it's unnecessary to parse `info win`.
* Remove workarounds for terminal size in DEVELOPING
* Don't bother updating the env of the debuggee
* Add history of context output
Every context section is cached individually to allow to display older output again. You can scroll through the old context output using `contextprev` and `contextnext`.
This allows to "scroll" in TUI mode.
* Add button TUI window to control context history
* Simplify history status output generation
* Fix attachp tests when ptrace_scope is missing
Assume we can attach to any process when ptrace_scope is not available. This is the case in WSL2.
* Update tests/gdb-tests/tests/test_attachp.py
---------
Co-authored-by: Disconnect3d <dominik.b.czarnota@gmail.com>
* Make last-signal context section selectable
There exists a context section to display the reason for the last stop, but it wasn't registered anywhere.
Add it to the list of available sections to choose from.
* Fix default context sections "heap-tracker"
The section name is derived from the function name.
The function is called `context_heap_tracker` so `heap-tracker` wouldn't work:
```
pwndbg> set context-sections heap-tracker
Invalid section: heap-tracker, valid values: args, regs, disasm, stack, backtrace, code, expressions, ghidra, heap_tracker, threads
```
The validator doesn't appear to run for the default value :D
* Update help text to include all available context sections
* Replace bash with sleep in attachp commands to fix crash due to reading from terminal
* Update tests/gdb-tests/tests/test_attachp.py
* Update test_attachp.py
---------
Co-authored-by: Disconnect3d <dominik.b.czarnota@gmail.com>
* Fixed bug where plist()'s argument sentinel had incorrect type
* Fixed bug where if sentinel was different from zero, plist tried to dereference a null address
* Fixed bug where some error message in plist displayed 0x0x{address} due to incorrect formatting
* Added additional tests for plist's bugfixes
* Added types to hexdump()'s parameters
* hexdump(): upgraded format strings to f-strings, while fixing the offset when data is empty
* hexdump(): offset is now correctly computed and updated accross repeated calls to hexdump.
This fixes two bugs:
1. Offset was increased by the number of lines displayed by the hexdump() command,
which was incorrect, as some lines may be compressed;
2. When dumping a number of bytes that is not divisible by the number of bytes per line,
offset would be incorrectly updated.
* Linter
* hexdump: fixed type of retrieved config entry hexdump_group_use_big_endian
* Fixed test_hexdump_saved_address_and_offset test to account for random stack address
* Upgraded the linked-lists.c test program to 6 items in order to test the "deference-limit" setting
* Chain: changes to the deference-limit parameter were not reflected in the program due to an early cast to int()
* Linter
* Added support for `--offset` and `--count` for plist
* Added typing to commands.plist's prototype
* Updated documentation for plist tests
* Add informational message when plist --count is zero or under
Co-authored-by: Disconnect3d <dominik.b.czarnota@gmail.com>
* Handle case, in plist, where the default value for count is zero
---------
Co-authored-by: Disconnect3d <dominik.b.czarnota@gmail.com>
* Added types to hexdump()'s parameters
* hexdump(): upgraded format strings to f-strings, while fixing the offset when data is empty
* hexdump(): offset is now correctly computed and updated accross repeated calls to hexdump.
This fixes two bugs:
1. Offset was increased by the number of lines displayed by the hexdump() command,
which was incorrect, as some lines may be compressed;
2. When dumping a number of bytes that is not divisible by the number of bytes per line,
offset would be incorrectly updated.
* Linter
* hexdump: fixed type of retrieved config entry hexdump_group_use_big_endian
* Fixed test_hexdump_saved_address_and_offset test to account for random stack address
* Upgraded the linked-lists.c test program to 6 items in order to test the "deference-limit" setting
* Chain: changes to the deference-limit parameter were not reflected in the program due to an early cast to int()
* Linter
* Port Pwndbg to LLDB
* Fix splitting mistakes
* I love typos
* We already check for Python 3.11 manually
* Update pwndbg/dbg/lldb/__init__.py
Co-authored-by: patryk4815 <bux.patryk@gmail.com>
* Fix use of wrong variable name that was preventing the vmmap from being used in LLDB memory reads
* Use cached vmmap for `read_memory` in LLDB
* Fix Pwndbg CLI jank
* Try using SBAddress to resolve objfile names in LLDB vmmap
* Fix missing changes in `pwndbg.gdblib`
* Update pwndbg/aglib/arch.py
* Update pwndbg/aglib/arch.py
* Remove outdated comment about `pwndbg.aglib.arch`
* Update pwndbg/dbg/lldb/repl/io.py
Co-authored-by: Disconnect3d <dominik.b.czarnota@gmail.com>
* Fix lints
* Fix new test so that it points to `pwndbg.aglib.disasm`
* Fix lints
---------
Co-authored-by: patryk4815 <bux.patryk@gmail.com>
Co-authored-by: Disconnect3d <dominik.b.czarnota@gmail.com>
* Merge Arm tests
* Integrate MIPS, AArch64, RISC-V tests, and the rest of the ARM edges cases
* add fsbase/gsbase annotation test
* add function call / fin test
* lint
* Fix all bugs found - MIPS JAL, delay slots splits, arm/aarch unconditional jumps, and forcing targets when we know they go to the next instruction in memory, and add a bunch of comments. Arm now detects instructions that write to PC as branches too.
* Fix Arm exclusive stores
* comment update
* Fix arm/aarch64 post-indexed stores - add test
* AArch64 post-index stores
* Fix arm shifts
* comment typo
* Initial version of qemu-user tests
* Refactor testing files to reduce file duplication, introduce qemu-user-tests
* lint and edit github actions workflow file. Move old qemu-user tests to seperate directory
* Add iproute2 so ss command is available
* test ubuntu 24
* funkiness with current working directory...
* Further remote old test_qemu.sh and integrate into a Pytest fixture
* lint
* Disable ASLR, add test for aarch64 jumps
* Use Popen.kill() function to make sure it closes.
Co-authored-by: Disconnect3d <dominik.b.czarnota@gmail.com>
* qemu.kill() on the other fixture as well
* comment
* comment
* lint
* system test path stuff
* remove old try-catch block
* revert
* revert path change
* Use os._exit to pass return code, and move qemu-user tests above system tests because they run significantly faster
* lint
* Flush stdout before os._exit
* Comment out flaky check for the address of main in old qemu tests
* rename qemu-user to cross-arch
* rename qemu-user to cross-arch and hotfix to not run pytest when
cross-arch is used
* remove todo comment
* another comment
* Test pwndbg.gdblib.symbol.address is not None and revert setarch -R
* Revert os.exit change
* Revert os.exit change
* Revert os.exit change
* readd os.exit in new exit places
* lint
* rebase
* delete file introduced in rebase
* break up tests into 3 files to invoke separately. Update GitHub workflow, remove code duplication in existing test
* code coverage
* fix code coverage
* lint
* test difference between Ubuntu 22 and 24 in Kernel tests
* lint
---------
Co-authored-by: Disconnect3d <dominik.b.czarnota@gmail.com>
* basic go value dumping
* better error handling and misc improvements
* minor documentation changes
* satisfy mypy
* struct parsing and bug fix
* satisfy mypy
* deal with evacuated buckets
* better error message for invalid expressions
* convert bytearray to bytes before repr
* support for recursive types and better type dumping
* better QOL for go-dump command
* formatting options and debug/pretty printing
* add go dumping unit tests
* deal with differences in old go version
* lint
* old go versions missing any alias
* proper name dumping for go versions prior to 1.17
* lint
* go is being weird on CI
* warn instead of erroring
* function and interface dumping
Disconnect3d
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