RGBCube/serenity
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53 commits

Author SHA1 Message Date
Itamar
8a886e0e96 LibDebug: Parse line number information from DWARF format 
DWARF line number information, if generated, is stored  in the
.debug_line section of an object file.

The information is encoded as instructions for a VM that is defined in
the DWARF specification.
By executing these instructions, we can extract the encoded line number
information.
 2020-04-20 17:25:50 +02:00
Itamar
af338a34c0 LibDebug: Add ContinueBreakAtSyscall decision 
When the user of the DebugSession uses this decision, the debugged
program will be continued until it is either stopped by a singal (e.g
as a reuslt of a breakpoint), or enters a syscall.
 2020-04-16 11:17:33 +02:00
Itamar
f4418361c4 Userland: Add "functrace" utility 
functrace traces the function calls a program makes.
It's like strace, but for userspace.

It works by using Debugging functionality to insert breakpoints
at call&ret instructions.
 2020-04-16 11:17:33 +02:00