osfmk/conf/Makefile.x86_64

   1 ######################################################################
   2 #BEGIN  Machine dependent Makefile fragment for x86_64
   3 ######################################################################
   4
   5 CWARNFLAGS = $(CWARNFLAGS_STD) -Wshorten-64-to-32 -Wno-atomic-implicit-seq-cst
   6
   7 # Files that must go in the __HIB segment:
   8 UNCONFIGURED_HIB_FILES=                                 \
   9            WKdmDecompress_new.o         \
  10            WKdmData_new.o               \
  11            hibernate_restore.o          \
  12            hibernate_bootstrap.o        \
  13            bcopy.o                      \
  14            bzero.o
  15
  16 HIB_FILES=$(filter $(UNCONFIGURED_HIB_FILES),$(OBJS))
  17
  18 # Unconfigured __HIB files must be Mach-O for "setsegname"
  19 WKdmDecompress_new.o_CFLAGS_ADD += -fno-stack-protector -fno-stack-check $(CFLAGS_NOLTO_FLAG)
  20 WKdmData_new.o_CFLAGS_ADD += -fno-stack-protector -fno-stack-check $(CFLAGS_NOLTO_FLAG)
  21 hibernate_restore.o_CFLAGS_ADD += -fno-stack-protector -fno-stack-check $(CFLAGS_NOLTO_FLAG)
  22 hibernate_bootstrap.o_CFLAGS_ADD += -fno-stack-protector -fno-stack-check $(CFLAGS_NOLTO_FLAG)
  23 bcopy.o_CFLAGS_ADD += -fno-stack-protector -fno-stack-check $(CFLAGS_NOLTO_FLAG)
  24 bzero.o_CFLAGS_ADD += -fno-stack-protector -fno-stack-check $(CFLAGS_NOLTO_FLAG)
  25 fp_simd.o_SFLAGS_ADD += -mavx512f
  26
  27 # To appear at the beginning of the __HIB segment, emit
  28 # as Mach-O so that the linker can enforce symbol order
  29 boot_pt.o_CFLAGS_ADD += $(CFLAGS_NOLTO_FLAG)
  30
  31 # fast path lock C leaf functions must be built without stack frames
  32 locks_i386_opt.o_CFLAGS_ADD += -momit-leaf-frame-pointer -O2
  33
  34 ######################################################################
  35 #END    Machine dependent Makefile fragment for x86_64
  36 ######################################################################