Add exec/execv/execve support - #273

Draft

MrIndeciso wants to merge 39 commits into

extended-eflags-accessfrom

Commits on Sep 9, 2026

feat: add long-awaited support for execve in libdebug
MrIndeciso
committed
53045c9
fix: remove breakpoints and all stopping events on execve
MrIndeciso
committed
441c420
test: add empty test file for execve support
MrIndeciso
committed
b7982b6
chore: add PR #273 newsfragment
MrIndeciso
committed
7df7ca4
feat: implement exec support and event handling
MrIndeciso
committed
1ffd5cb
test: change multiprocessing tests according to new fork behavior
MrIndeciso
committed
db51cdf
test: fix remaining multiprocessing tests after new event handling thingy
MrIndeciso
committed
5daeddb
fix: correct EventType refactor-related things
MrIndeciso
committed
6f0931d
fix: add missing decorators in InternalDebugger
MrIndeciso
committed
482832f
fix: expose ResumeContext and EventType for easy import, add dataclass neq
MrIndeciso
committed
0938ae6
style: document ResumeContext members, hide internal ones, remove unneeded ones
MrIndeciso
committed
b71574e
fix: allow overriding of event hooks
MrIndeciso
committed
f0bcb83
fix: hooked events now pass the debugger, not the internal debugger, as first argument
MrIndeciso
committed
f2fbf6c
fix: refresh the mem if fast memory is enabled

io-no
authored and
MrIndeciso
committed
cc99c3b
refactor: cleanup dead code and unneeded checks in ptrace_status_handler
MrIndeciso
committed
54ffb8f
fix: correct typing for check_aliased_property
MrIndeciso
committed
6b1e391
feat: add fully-fledged event hooks, with support for pre/post hooking
MrIndeciso
committed
7c05849
test: change multiprocessing_test to support new fork behavior
MrIndeciso
committed
39382e2
feat: add builtin hook stops for fork/exec/clone
MrIndeciso
committed
9ce2ee3
fix: clear event hooks on exec
MrIndeciso
committed
7448722
fix: CoPilot caught all of my skill issues, very nice
MrIndeciso
committed
7ced3a9
fix: CoPilot caught all of my skill issues, very nice (pt. 2)
MrIndeciso
committed
c4c832d
perf: avoid burning CPU during wait using WNOWAIT and P_PGID. This may still cause CPU burning in some multiprocessing edge cases

io-no
authored and
MrIndeciso
committed
9cbd3fc
feat: finally implement correct reporting of SIGTRAP stop events
MrIndeciso
committed
e881108
test: fix watchpoint test for amd64
MrIndeciso
committed
7bbca18
feat: move some of the bp detection logic to the native binding
MrIndeciso
committed
ef16a97
test: fix watchpoint test for i386
MrIndeciso
committed
70f6ce2
fix: do not decrement IP on BRK for aarch64
MrIndeciso
committed
a2fe567
fix: do not try to set hooks if the process is not running
MrIndeciso
committed
231aeec
fix: do not wait twice for clone stops
MrIndeciso
committed
71fc9b6
fix: do not skip event hooks when callbacks remove themselves
MrIndeciso
committed
16cfdc1
fix: allow changing stop options after kill
MrIndeciso
committed
ee46329
fix: do not treat user SIGTRAP as a single step
MrIndeciso
committed
18ca299
fix: wait for tracees independently of their process group
MrIndeciso
committed
15536ab
fix: clear native breakpoints before restoring memory after exec
MrIndeciso
committed
b79b042
fix: handle exit stops while waiting for worker exec
MrIndeciso
committed
fa588b8
fix: refresh register views when exec changes architecture
MrIndeciso
committed
1f0c74e
fix: preserve event hooks across exec
MrIndeciso
committed
16203f1
fix: linting errors with current ruff
MrIndeciso
committed
513f40c