* eMAC support
@ 2005-07-20 11:55 Chao Xiang
2005-07-20 19:06 ` Ian Lance Taylor
0 siblings, 1 reply; 3+ messages in thread
From: Chao Xiang @ 2005-07-20 11:55 UTC (permalink / raw)
To: gcc-help
I am using ColdFire processors. Would any guy tell me whether the gcc
compiler and assembler support the eMAC instruction? for gcc-3.4
thx
Chao Xiang
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: eMAC support
2005-07-20 11:55 eMAC support Chao Xiang
@ 2005-07-20 19:06 ` Ian Lance Taylor
2005-07-22 0:47 ` Chao Xiang
0 siblings, 1 reply; 3+ messages in thread
From: Ian Lance Taylor @ 2005-07-20 19:06 UTC (permalink / raw)
To: Chao Xiang; +Cc: gcc-help
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
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: eMAC support
2005-07-20 19:06 ` Ian Lance Taylor
@ 2005-07-22 0:47 ` Chao Xiang
0 siblings, 0 replies; 3+ messages in thread
From: Chao Xiang @ 2005-07-22 0:47 UTC (permalink / raw)
To: gcc-help, xiangchao891
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
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2005-07-20 11:55 eMAC support Chao Xiang
2005-07-20 19:06 ` Ian Lance Taylor
2005-07-22 0:47 ` Chao Xiang
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