SandeepThorat <sathorat2003@xxxxxxxxx> writes: > i want to make some modification to prolouge(& epilouge) function of > gcc compiler. I m using version 4.1.0. > > Can anybody tel me out- which file contain these functions, How to make > changes & how to recompile it to take effect. For most targets the prologue is generated by the expander named "prologue" in the config/CPU/CPU.md file. Similarly for the epilogue. You also need to consider whether the config/CPU/CPU.c file defines TARGET_ASM_FUNCTION_PROLOGUE and TARGET_ASM_FUNCTION_EPILOGUE. Ian
