payloads/libpayload/arch/x86/Makefile.mk

   1 ##
   2 ##
   3 ## Copyright (C) 2008 Advanced Micro Devices, Inc.
   4 ##
   5 ## Redistribution and use in source and binary forms, with or without
   6 ## modification, are permitted provided that the following conditions
   7 ## are met:
   8 ## 1. Redistributions of source code must retain the above copyright
   9 ##    notice, this list of conditions and the following disclaimer.
  10 ## 2. Redistributions in binary form must reproduce the above copyright
  11 ##    notice, this list of conditions and the following disclaimer in the
  12 ##    documentation and/or other materials provided with the distribution.
  13 ## 3. The name of the author may not be used to endorse or promote products
  14 ##    derived from this software without specific prior written permission.
  15 ##
  16 ## THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  17 ## ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  18 ## IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  19 ## ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  20 ## FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  21 ## DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  22 ## OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  23 ## HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  24 ## LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  25 ## OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  26 ## SUCH DAMAGE.
  27 ##
  28
  29 ifneq ($(CONFIG_LP_COMPILER_LLVM_CLANG),y)
  30 ifeq ($(CONFIG_LP_ARCH_X86_64),y)
  31 CFLAGS += -mpreferred-stack-boundary=4
  32 else
  33 CFLAGS += -mpreferred-stack-boundary=2
  34 endif
  35 endif
  36
  37 libc-$(CONFIG_LP_ARCH_X86_32)  += head.S
  38 libc-$(CONFIG_LP_ARCH_X86_64)  += head_64.S
  39 libc-$(CONFIG_LP_ARCH_X86_64) += pt.S
  40 libc-y += main.c sysinfo.c
  41 libc-y += timer.c coreboot.c util.S
  42 libc-y += virtual.c
  43 libc-y += selfboot.c cache.c
  44 libc-y += exception.c
  45 libc-y += delay.c
  46 libc-$(CONFIG_LP_ARCH_X86_32) += exec.c
  47 libc-$(CONFIG_LP_ARCH_X86_32) += exec.S
  48 libc-$(CONFIG_LP_ARCH_X86_32) += exception_asm.S
  49 libc-$(CONFIG_LP_ARCH_X86_64) += exception_asm_64.S
  50
  51 # Will fall back to default_memXXX() in libc/memory.c if GPL not allowed.
  52 libc-$(CONFIG_LP_GPL) += string.c
  53
  54 libgdb-y += gdb.c
  55
  56 libcbfs-$(CONFIG_LP_CBFS) += boot_media.c
  57
  58 # Multiboot support is configurable
  59 libc-$(CONFIG_LP_MULTIBOOT) += multiboot.c
  60
  61 libc-$(CONFIG_LP_ENABLE_APIC) += apic.c