who can help me save my memory?

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What dose "xxxxx-flthdr" meaning? Could you figure out in detail?[/b]

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the exec format in uclinux is "binary flat" or "flt" in short.

I need to know the headers of the exec, eg pppd, in both platform.

For nios2, xxxx is nios2-linux-uclibc-flthdr (or nios2-elf-flthdr)

For arm, it may be arm-elf-flthdr ?

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1. elf2flt -s 16000 / elf2flt -s 8192[/b]

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nios2-linux-uclibc-elf2flt

or

nios2-elf-elf2flt

will show the usage.

-s set stack size

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2. gcc -Wl (Does -W have anymore flags? ) or , pls show us how to find more information about hwo to use gcc ?[/b]

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Those flags are used pass options to linker.

altera/kits/nios2/documents/gnu-tools

gcc.gnu.org