Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Using FPU with uCLinux

Hello folks, i'am just trying to use the floating-point-unit within my uCLinux dist. I have added the corresponding custom instruction to the cpu within my sopc-builder system. After that i co...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Might be something in the linker script.

Compare the elf headers (objdump -p and objdump -h) between your program and something that works looking for anything different.

Not sure what linux uses to decide that an ELF binary is valid - could depend on the contents of some .NOTE sections.