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    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' when using GNU toolchain in Keil
    I am trying to compile a project using the GNU toolchain and I am getting a linker error that says "undefined reference to '_start'. This same project compiled and linked fine with the Keil ARM took...
  • undefined instruction exception
    We are using ARM Toolset , Toolchain MDK-ARM Professional Version 5.21a and Device is LPC2388. We are trying to create a "undefined instruction exception" on a "BL" instruction in the thumb mode...
  • A undefined instruction exception!
    A undefined instruction exception appeared when I'm using MDK to make a user bin,and run with my bootloaser! I use a s3c2440 micro chip. in my .c: void ChangeClockDivider(int hdivn_val,int pdivn_val...
  • How I can generate undefined instruction exception in C language
    Hi, How I can write undefined exception Instruction in C language, I tried with instruction MCR but it is not working. Do the needful help.