undefined reference to `_start', undefined reference to `_data'

Hi, I'm trying to compile a project using Keil and GNUARM. Compiler compiles .c file but linker writes: Build target 'Target 1' assembling Startup.s... compiling Serial.c... compiling Blinky.c....
undefined reference to `_start', undefined reference to `_data'

Hi, I'm trying to compile a project using Keil and GNUARM. Compiler compiles .c file but linker writes: Build target 'Target 1' assembling Startup.s... compiling Serial.c... compiling Blinky.c....
undefined reference to posix_memalign

I am running a code in Eclipse tool and using cygwin compiler and my code is running without any problem. But when I am running the same code in SDK (vivado) which has arm processor, I am getting the...
undefined reference to posix_memalign

I am running a code in Eclipse tool and using cygwin compiler and my code is running without any problem. But when I am running the same code in SDK (vivado) which has arm processor, I am getting the...
undefined reference to `init_mempool

i am using Keil uVision3 + ADUC7026, i am trying to allocate #include <ADuC7026.h> #include "stdio.h" #include "stdlib.h" unsigned char memory_pool[0x400]; int main (void) { int *i; init_mempool...