Commit graph

11 commits

Author SHA1 Message Date
Andreas Kling
04d78adaf7 Userland: Remove no-longer-needed unveil()'s of /tmp/rpc 2021-05-13 23:28:40 +02:00
Brian Gianforcaro
ca213ab374 bt: Enumerate all threads when symbolizing stacks in the bt utility.
Enumerate tid's from /proc/{pid}/stacks/ and use it to print the
backtrace for all active threads in the specified process.
2021-05-01 08:44:33 +02:00
Brian Gianforcaro
f1c98dc5ea bt: Fix generation of click-able links for source files.
When the default build location was moved from /Build to the new
architecture specific directory, /Build/i686, this code broke.
All file names are now path relative one additional level up.

So continue the hack, and introduce another dummy directory to
make the relative paths resolve correctly.
2021-05-01 08:44:33 +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
ElDonad
f4f12982ff bt: add source file number integration 2021-03-15 16:08:31 +01:00
Andreas Kling
ef1e5db1d0 Everywhere: Remove klog(), dbg() and purge all LogStream usage :^)
Good-bye LogStream. Long live AK::Format!
2021-03-12 17:29:37 +01:00
Andreas Kling
5bb35da784 bt: Hyperlink filenames in backtraces if available :^)
If we can find a matching filename in /usr/src/serenity, let's make the
filenames in backtraces clickable to open that file.
2021-02-05 00:56:00 +01:00
Andreas Kling
a883784376 bt: Show filenames and line numbers when available :^) 2021-02-05 00:25:05 +01:00
Andreas Kling
b7d16e3496 LibSymbolClient+bt: Move bt logic to SymbolClient::symbolicate_thread()
Since this is useful in many places, let's have a common implementation
of walking the stack of a given thread via /proc and symbolicating each
of the frames.
2021-02-04 23:20:39 +01:00
Andreas Kling
a5d89ca5df SymbolServer+bt: Symbolicate kernel addresses if /boot/Kernel available
The /boot directory is only accessible to root by default, but anyone
wanting access to kernel symbols for development can get them by making
/boot/Kernel accessible to the "symbol" user.
2021-02-04 23:20:39 +01:00
Andreas Kling
3ff7b0ebfe bt: Add a little backtrace program that uses SymbolServer
Usage: bt <PID>

This program will print a symbolicated backtrace for the main thread of
the process with the given PID. It uses SymbolServer for the
symbolication.

There's a lot of room for improvement in this command, but it is pretty
neat already. :^)
2021-02-04 23:20:39 +01:00