# -*- makefile -*- # # arch/x86-64/MCONFIG # # Special rules for this architecture. Note that this is actually # included from the main Makefile, and that pathnames should be # accordingly. # # Blatantly copied and modified from i386 version by Mats Petersson, AMD. # # # NOTE: -fno-asynchronous-unwind-tables produce significantly smaller # binaries (20% smaller), but makes the code completely useless for # debugging using gdb. # ARCHREQFLAGS = -m64 OPTFLAGS = -Os -fno-asynchronous-unwind-tables -fomit-frame-pointer \ -falign-functions=0 -falign-jumps=0 -falign-loops=0 BITSIZE = 64 LDFLAGS = -m elf_x86_64