Hi,

I have trouble getting GDB's jit interface to work. I'm trying to make
application using AsmJit [1] easier to debug by being able to break
when entering jitted code. As AsmJit is just an assembler returning a
function pointer to the generated code, I do not want to create an
object file for it. That is why I'm trying to use jit-reader, but the
symbol does not seem to show up in GDB and a pending breakpoint is
never hit.

What am I doing wrong? I attached two files: gdbjit.cpp is talking to
GDB via the jit interface. gdbjit-reader.c is the jit reader for GDB
which I compile to a shared object and load in GDB with jit-reader-load.

It does not implement unwind and get_frame_id. Do I need these
functions? unwind is called sometimes. Is there a minimal example
somewhere which implements jit reader?

Best regards,
Frank

[1] https://github.com/asmjit/asmjit