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Re: building eCos on WinXP with different toolset?
Andrew Lunn wrote:
On Tue, Oct 17, 2006 at 03:07:48PM -0400, tmm wrote:
Yes, they use the GNU binutils.
The CS toolchain has some ARM specific features that we need:
http://www.codesourcery.com/gnu_toolchains/arm/
Including link compatibility with the ARM Realview tools.
Err, so ARM RealView does not support standard compliant ELF/dwarf2?
Well it looks like its just gcc 4.1.0. Why not just not build gcc
4.1.0 in cygwin?
Andrew
Andrew,
I see that a Cygwin GCC 4.1.0 for ARM is available precompiled at
gnuarm.com.
I don't think this will help though. Here is a quote from an ARM
document, available at
http://www.arm.com/pdfs/DUI0155E_rvi_user_guide.pdf (November 2005).
"The CodeSourcery GNU Toolchain for ARM processors commands are prefixed
with arm-none-eabi-, for example arm-none-eabi-gcc. This toolchain is
compliant with the Application Binary Interface (ABI) for the ARM
Architecture (base standard) [BSABI].
The GNU ARM toolchain commands are prefixed with arm-elf- for Windows
and arm-linux- for Red Hat Linux. For example, arm-elf-gcc and
arm-linux-gcc. This toolchain is not compliant with the ABI for the ARM
Architecture.
Tom.
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