hello ! Here is my problem : I am trying to link a simple c program, which only increments a variable, with crt0.o. I am working with gnuarm-3.4.3 on a linux x 86 machine. when I enter the command : /gnuarm-3.4.3/bin/arm-elf-ld -o incrementation.x crt0.o incrementation.o I get : incrementation.o(.text+0xf4):../../../../../../newlib-1.12.0/newlib/libc/sys/arm/crt0.S:36: multiple definition of `_mainCRTStartup' crt0.o(.text+0x0):../../../../../../newlib-1.12.0/newlib/libc/sys/arm/crt0.S:36: first defined here incrementation.o(.data+0x10): In function `__stack_base__': : multiple definition of `__stack_base__' crt0.o(.data+0x8):../../../../../../newlib-1.12.0/newlib/libc/sys/arm/crt0.S:38: first defined here incrementation.o(.text+0xf4):../../../../../../newlib-1.12.0/newlib/libc/sys/arm/crt0.S:36: multiple definition of `_start' crt0.o(.text+0x0):../../../../../../newlib-1.12.0/newlib/libc/sys/arm/crt0.S:36: first defined here incrementation.o(.text+0xf4):../../../../../../newlib-1.12.0/newlib/libc/sys/arm/crt0.S:36: multiple definition of `start' crt0.o(.text+0x0):../../../../../../newlib-1.12.0/newlib/libc/sys/arm/crt0.S:36: first defined here I would be really grateful if someone could tell me what it means. Thank you in advance ! -- View this message in context: http://www.nabble.com/linking-problem-wuth-crt0.o-tf3679383.html#a10282260 Sent from the gcc - Help mailing list archive at Nabble.com.