From: Chao Xiang <xiangchao891@gmail.com>
To: gcc-help@gcc.gnu.org, xiangchao891@gmail.com
Subject: Re: eMAC support
Date: Fri, 22 Jul 2005 00:47:00 -0000 [thread overview]
Message-ID: <601b30a5050721174679e8cad8@mail.gmail.com> (raw)
In-Reply-To: <m3ackhthzr.fsf@gossamer.airs.com>
Thank you. The assemble's support is just enough for me.
How about the gdb's support for eMAC? I have a MCF5249EVB, and I built
m68k-bdm-elf-gdb version 6.1.1. The gdb can connect to target. But only regular
CPU registers can be accessed. The result of the command 'info regs' lacks
all eMAC registers, such as MACSR, ACC0, ACC1, etc. Would anybody tell
me how to make the gdb know the eMAC module?
thx.
Chao Xiang
20 Jul 2005 12:06:16 -0700, Ian Lance Taylor <ian@airs.com>:
> Chao Xiang <xiangchao891@gmail.com> writes:
>
> > I am using ColdFire processors. Would any guy tell me whether the gcc
> > compiler and assembler support the eMAC instruction? for gcc-3.4
>
> As far as I can see, the eMAC instructions are not yet supported by
> the compiler.
>
> The assembler does support them, for what it's worth.
>
> Ian
>
prev parent reply other threads:[~2005-07-22 0:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-20 11:55 Chao Xiang
2005-07-20 19:06 ` Ian Lance Taylor
2005-07-22 0:47 ` Chao Xiang [this message]
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