From: "Gong Zhuo" <gongzhuo@163.net>
To: "Linux PPC Mailing List" <linuxppc-embedded@lists.linuxppc.org>
Subject: How to debug MMU on powerpc?
Date: Fri, 30 Jun 2000 15:55:40 +0800 [thread overview]
Message-ID: <017301bfe268$960eed20$4607a8c0@LocalHost> (raw)
Hi:
I am using MVME2600 and debug my program through serial port. I must use
MMU for some reasons and the virtual address and physical address is not
consistent. That means virtual address 0 maybe physical address 0xc000. I
have used BAT method. All the mapping is finished in assembly language and I
have make the cross-compile , gdb for powerpc-eabi. But how can I link and
debug my program?
1. If I link my program with virtual address , the code before the mmu is
opened will be linked with the virtual address but they should run in the
physical address.
2. The powerpc-eabi-gdb will load my program to the entry-point of virtual
address, but the mmu has not been opened at that time.
...
Gong Zhuo
** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
next reply other threads:[~2000-06-30 7:55 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-06-30 7:55 Gong Zhuo [this message]
2000-06-30 15:29 ` How to debug MMU on powerpc? Tom Roberts
2000-07-01 3:05 ` Gong Zhuo
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