RE: gcc compile

[David Korn <dkorn@pixelpower.com>]

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    Hi Jens,

  To the best of my knowledge there is only a ppc target simulator for gdb.
I don't know what you are referring to when you say "That´s why the code
crashes on the simulator"; is it that you have an ARM simulator that is
separate from the GNU software, maybe a commercial product?


         DaveK
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>-----Original Message-----
>From: Jens-Christian Lache [ mailto:lache@tu-harburg.de ]
>Sent: 19 January 2001 10:11
>To: David Korn
>Subject: RE: gcc compile
>
>
>Hi! Do you know, what should I do if I want to use target
>simulator in arm-elf-gdb debugger? 
>Normally I use have a monitor program,
>which handles software traps. 
>That´s why the code crashes on the simulator.
>
>Is there s.th. similar to the "sim" option for arm?
>jens-christian
>Am Fre, 19 Jan 2001 schrieben Sie:
>> >-----Original Message-----
>> >From: Helmut Kolb [ mailto:Helmut.Kolb@knapp.com ]
>> 
>> >I am unable to find such a think (which sounds nice) in my 
>version of
>> >gcc, which i compiled for i960 about a year ago:
>> >,----------------------------- [ gcc -v ] 
>-----------------------------
>> >| Reading specs from
>> >| 
>/usr/local/i960/compiler/lib/gcc-lib/i960-unknown-coff/2.95.2/specs
>> >| gcc version 2.95.2 19991024 (release)
>> 
>>`-------------------------------------------------------------
>---------
>> >2.92.2 shoudn't be sooo old - right?
>> >
>> >Is the "sim" option a new feature, a special patch, or 
>something enabled
>> >for some special cpus?
>> 
>>   Yep.  Sorry, but it's for powerpc only.  The GDB debugger 
>comes with a 
>> ppc simulator, and the -sim flag compiles code to run with 
>it.  There aren't
>> simulators for any other cpus.  This is from the "IBM 
>RS/6000 and PowerPC
>> Options" section of the manual:
>> 
>> ----------snip!--------------
>> -msim 
>> On embedded PowerPC systems, assume that the startup module is called
>> `sim-crt0.o' and the standard C libraries are `libsim.a' and 
>`libc.a'. This
>> is default for `powerpc-*-eabisim' configurations. 
>> ----------snip!--------------
>> 
>>        DaveK
>> -- 
>> The Boulder Pledge: "Under no circumstances will I ever 
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>> offered to me as the result of an unsolicited email message. 
>Nor will I 
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>-- 
>
>
>Jens-Christian Lache
>Technische Universitaet Hamburg-Harburg
>www.tu-harburg.de/~sejl1601
>Mail:
>lache@tu-harburg.de
>lache@ngi.de
>Tel.:
>+0491759610756
>


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