Hi!!!!
Because no one answer for my question and I have some progress in GDB/ANGEL
these days, I answer myself.
> 1. Register display
> There is no command to show registers in the both GDB 4.18 and
> gdb+dejagnu-20000426.
> Even more, I get general pupose register value only in the current mode.
> For instance, the cpu is in USR32 mode, then I cannot get the register value in
> FIQ mode.
>
> So I added "show_regs()" function to get GP registers and CP15 registers.
>
> But I wonder that there is a patch code for this Register display.
>
I can get GP register values using "info registers", but it shows only GP
registers in the current mode.
So to get GP register in other mode and CP15 registers, I defined more registers
in gdb/config/arm/tm-arm.h.
>
> 2. next command, finish command
>
> I place linux kernel image in RAM after I compiled linux kernel with -g -O
> options. There is already Angel Image in ROM started at 0. Most of gdb
> commands are working fine.
> But with next command, the program couldn't stop at the next line and keep
> running. So I added some codes in "gdb/infrun.c:1872" for this problem as
> follows.
I downloaded gdb-4.95.1 from "sourceware.cysgnu.com", and I compiled again.
With that version, it's OK for the "next" and the "finish" command.
>
> 3. Baudrate
> With angel, I want to change baudare in runtime. Actually, there is
> "set remotebaud" command, but it doesn't seems to work with angel.
Now I can change baudrate using "target" command as follows
(gdb) target rdi /dev/cua0 57600
(gdb) load vmlinux
(gdb) target rdi /dev/cua0 19200
----------------------------------------------o00--(_)--00o-------
Jungjun Kim System Software Engineer
Application Team, Hyundai Electronics
Office) +82-2-3459-3205
FAX) +82-2-3459-5843
.oooO Oooo.
mailto:[EMAIL PROTECTED] ( ) ( )
------------------------------------------------\ (---) /---------
\_) (_/
unsubscribe: body of `unsubscribe linux-arm' to [EMAIL PROTECTED]
++ Please use [EMAIL PROTECTED] for ++
++ kernel-related discussions. ++
