Commit graph

26 commits

Author SHA1 Message Date
Itamar
47f5a3ea9a HackStudio: Add 'pause debuggee' button
This button sends a SIGSTOP to the debugged process, which pauses it.
The debuggee can be resumed with the 'continue' button.
2023-02-24 19:09:27 +01:00
Itamar
6e5b1f5819 HackStudio: Add progress bar to Debugger initialization
During Debugger initialization, most of the time is spent creating
DebugInfo objects for the libraries that the program has loaded.
2023-02-24 19:09:27 +01:00
Itamar
26250fe14a LibDebug: Add static attach() function
This function is similar to exec_and_attach(), but instead of spawning
a new process and debugging it, it attaches to an existing process.
2023-02-08 19:23:07 +01:00
Ben Wiederhake
3281050359 Everywhere: Remove "LibC/" includes, add lint-rule against it 2023-01-07 10:01:37 -07:00
Liav A
1d26b46884 LibDebug: Remove i686 support 2022-12-28 11:53:41 +01:00
Liav A
85b453c2e4 Kernel+Userland: Remove dependency on i386-specific registers 2022-12-28 11:53:41 +01:00
Linus Groh
6e19ab2bbc AK+Everywhere: Rename String to DeprecatedString
We have a new, improved string type coming up in AK (OOM aware, no null
state), and while it's going to use UTF-8, the name UTF8String is a
mouthful - so let's free up the String name by renaming the existing
class.
Making the old one have an annoying name will hopefully also help with
quick adoption :^)
2022-12-06 08:54:33 +01:00
Gunnar Beutner
31bd5b1a02 AK+Userland: Stub out code that isn't currently implemented on AARCH64
Even though this almost certainly wouldn't run properly even if we had
a working kernel for AARCH64 this at least lets us build all the
userland binaries.
2022-10-14 13:01:13 +02:00
Undefine
97cc33ca47 Everywhere: Make the codebase more architecture aware 2022-07-27 21:46:42 +00:00
Marcus Nilsson
da8eea69e4 LibDebug: Make sure current_breakpoint has value before usage
Previously this caused a crash when no breakpoint was active since we
tried to get value().address before the has_value() check.
2022-07-03 21:54:46 +00:00
Ali Mohammad Pur
6d64b13a1b LibDebug+Everywhere: Avoid void* -> FlatPtr -> void* dance
And limit the `void*` to the functions that interface the system (i.e.
ptrace wrappers).
This generally makes the code less riddled with casts.
2022-01-28 22:51:27 +00:00
mjz19910
3102d8e160 Everywhere: Fix many spelling errors 2022-01-07 10:56:59 +01:00
Itamar
a02d8e5710 LibDebug: Add optional setup_child() callback to debugger
If set, this callback gets called right after fork() in the child
process.

It can be used by the caller if it wants to perform some logic in the
child process before it starts executing the debuggee program.
2021-12-22 02:14:32 -08:00
Andreas Kling
58fb3ebf66 LibCore+AK: Move MappedFile from AK to LibCore
MappedFile is strictly a userspace thing, so it doesn't belong in AK
(which is supposed to be user/kernel agnostic.)
2021-11-23 11:33:36 +01:00
Itamar
7950f5cb51 LibDebug: Add ProcessInspector base class
ProcessInspector is an abstract base class for an object that can
inspect the address space of a process.

Concrete sub classes need to implement methods for peeking & poking
memory and walking the loaded libraries.

It is currently only implemented by DebugSession.
2021-11-20 21:22:24 +00:00
Ali Mohammad Pur
c4437e19bd LibDebug+Everywhere: Make DebugInfo not own the ELF image
This is required to avoid copying the image where otherwise a reference
would be enough.
2021-08-06 01:14:03 +02:00
Gunnar Beutner
233ef26e4d Kernel+Userland: Add x86_64 registers to RegisterState/PtraceRegisters 2021-06-27 15:46:42 +02:00
Itamar
3a4017b419 LibDebug: Convert LibDebug to east-const style 2021-06-19 14:51:18 +02:00
Gunnar Beutner
b613817bca Userland: Fix 64-bit portability issues 2021-05-03 08:42:39 +02:00
Andreas Kling
7ae7170d61 Everywhere: "file name" => "filename" 2021-04-29 22:16:18 +02:00
Linus Groh
dbe72fd962 Everywhere: Remove empty line after function body opening curly brace 2021-04-25 20:20:00 +02:00
Brian Gianforcaro
1682f0b760 Everything: Move to SPDX license identifiers in all files.
SPDX License Identifiers are a more compact / standardized
way of representing file license information.

See: https://spdx.dev/resources/use/#identifiers

This was done with the `ambr` search and replace tool.

 ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
2021-04-22 11:22:27 +02:00
FalseHonesty
58d6781cbb HackStudio+LibDebug: Support stopping a debugged process
In LibDebug this required implementing the Kill debug action, and
in HackStudio this required making the toolbar's stop action stop
the debugger if active.
2021-04-21 13:42:09 +02:00
FalseHonesty
7a1396f509 LibDebug: Implement ability to set watchpoints
Now we can set hardware watchpoints for our variables! :^)
These watchpoints will be automatically removed when
they go out of scope.
2021-04-18 17:02:40 +02:00
Andreas Kling
5d180d1f99 Everywhere: Rename ASSERT => VERIFY
(...and ASSERT_NOT_REACHED => VERIFY_NOT_REACHED)

Since all of these checks are done in release builds as well,
let's rename them to VERIFY to prevent confusion, as everyone is
used to assertions being compiled out in release.

We can introduce a new ASSERT macro that is specifically for debug
checks, but I'm doing this wholesale conversion first since we've
accumulated thousands of these already, and it's not immediately
obvious which ones are suitable for ASSERT.
2021-02-23 20:56:54 +01:00
Andreas Kling
13d7c09125 Libraries: Move to Userland/Libraries/ 2021-01-12 12:17:46 +01:00
Renamed from Libraries/LibDebug/DebugSession.h (Browse further)