Re: [Qemu-devel] QEMU as ISS (Instruction Set Simulator)

[Libo Zhou]

Alex Bennée <address@hidden> writes:


> The gdbstub should allow you do full introspection and adding
> additional registers is fairly easy, see mips_cpu_gdb_read_register function
> in  target/mips/gdbstub.c.



Hi Alex and Aleksandar,


Now I can connect gdb to qemu successfully. And I can use this command to show 
all the register contents in a gdb session.


(gdb) layout regs


However, I will need to add some more registers to the CPU. Does adding new 
registers in gdbstub.c also show the new registers in the TUI?
I doubt it because when I modified the regnames[] in translate.c, the 
registers' names didn't change in gdb.



Cheers,
Libo



> Alex Bennée