Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / arch / x86 / config.mk

diff --git a/qemu/roms/u-boot/arch/x86/config.mk b/qemu/roms/u-boot/arch/x86/config.mk
new file mode 100644 (file)
index 0000000..38cb7c9
--- /dev/null
+++ b/qemu/roms/u-boot/arch/x86/config.mk
@@ -0,0 +1,32 @@
+#
+# (C) Copyright 2000-2002
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# SPDX-License-Identifier:     GPL-2.0+
+#
+
+CONFIG_STANDALONE_LOAD_ADDR ?= 0x40000
+
+PLATFORM_CPPFLAGS += -fno-strict-aliasing
+PLATFORM_CPPFLAGS += -mregparm=3
+PLATFORM_CPPFLAGS += -fomit-frame-pointer
+PF_CPPFLAGS_X86   := $(call cc-option, -fno-toplevel-reorder, \
+                      $(call cc-option, -fno-unit-at-a-time)) \
+                    $(call cc-option, -mpreferred-stack-boundary=2)
+PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_X86)
+PLATFORM_CPPFLAGS += -fno-dwarf2-cfi-asm
+PLATFORM_CPPFLAGS += -DREALMODE_BASE=0x7c0
+
+# Support generic board on x86
+__HAVE_ARCH_GENERIC_BOARD := y
+
+PLATFORM_RELFLAGS += -ffunction-sections -fvisibility=hidden
+
+PLATFORM_LDFLAGS += --emit-relocs -Bsymbolic -Bsymbolic-functions
+
+LDFLAGS_FINAL += --gc-sections -pie
+LDFLAGS_FINAL += --wrap=__divdi3 --wrap=__udivdi3
+LDFLAGS_FINAL += --wrap=__moddi3 --wrap=__umoddi3
+
+export NORMAL_LIBGCC = $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
+CONFIG_USE_PRIVATE_LIBGCC := arch/x86/lib