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 '__floatsisf'

hello, I'm using uVision3 on a lpc2129 target. While trying to compile and link this: int a; float b: a++; b = a; I get this error when linking: "error: undefined reference to '__floatsisf...
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...