Gdb in tui mode in asm layout prints something like:
<address+0> <namespace:func(int, int, ..... many many many parameters)+0> instruction1
<address+4> <namespace:func(int, int, ..... many many many parameters)+4> instruction2
<address+8> <namespace:func(int, int, ..... many many many parameters)+8> instruction3
......etc.
To have the instructions (rather than this long demangled func name) in front of me I have to press the key right arrow -> for a very long time. The End key button does not work. What's worse is that very often gdb tui "jumps" to the beginning of the line -- all by itself. So I have to press the key right arrow -> again to go back to the instructions.
So this makes debugging with gdb tui close to impossible. Is there any solution to that? This answer, unfortunately, did not help. I also tried different commands for turning demangling off like set print asm-demangle off, but it also did not help.