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Re: Operator new fails for Coldfire MCF5282
- From: John Dallaway <jld at ecoscentric dot com>
- To: Uwe Kindler <uwe_kindler at web dot de>
- Cc: ecos-discuss at ecos dot sourceware dot org
- Date: Tue, 26 Apr 2005 09:46:27 +0100
- Subject: [ECOS] Re: Operator new fails for Coldfire MCF5282
- References: <1950916396@web.de>
Hi Uwe
Uwe Kindler wrote:
I have got the eCosPro 2.0.10 starterkit for SSV DNP/5280 with Coldfire
MCF5282. I installed Cygwin with m68k-elf toolchain and eCos from the
starter kit CD. I buildet the eCos library and ran some tests without
any problems. Then I coded a simple eCos C++ application with dynamic
object creation with operator new. As soon as the new operator is
called, the debugger receives a SIGTRAP. In order to check C++ support
I buildet and executed the cxxsupp test - the same problem occured.
Then I single stepped the operator new in cxxsupp an gdb displayed
the follwing assembler instructions in assembly view:
[ snip ]
Does someone know what is going wrong here? Did eCosCentric
sucessfully tested the C++ support with cxxsupp for MCF5282?
For avoidance of doubt, all eCosPro Starter Kits are fully tested in
the eCosCentric automated test farm (including cxxsupp). eCosCentric
offers a number of support packages and I will follow up with you off-list.
John Dallaway
eCosCentric Limited
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