Toolchain and abi
Posted: Fri Oct 10, 2014 9:43 am
Hi there,
which toolchain is recommended for the AT91SAM7 port?
I am trying to migrate a legacy project and i am usually using this toolchain: https://launchpad.net/gcc-arm-embedded
However when i try that using -mcpu=arm7tdmi the issue arises that their multilib has not been built with -mabi=gnu-apcs.
So the second question is, does the port rely on -mabi=gnu-apcs? In the demo makefile this is only enabled for optimized code.
Thanks and regards,
Vinz
which toolchain is recommended for the AT91SAM7 port?
I am trying to migrate a legacy project and i am usually using this toolchain: https://launchpad.net/gcc-arm-embedded
However when i try that using -mcpu=arm7tdmi the issue arises that their multilib has not been built with -mabi=gnu-apcs.
So the second question is, does the port rely on -mabi=gnu-apcs? In the demo makefile this is only enabled for optimized code.
Thanks and regards,
Vinz