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-rw-r--r--arch/i386/config.mk8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/i386/config.mk b/arch/i386/config.mk
index 0e80a1ae5..8743f1a66 100644
--- a/arch/i386/config.mk
+++ b/arch/i386/config.mk
@@ -25,6 +25,14 @@ CROSS_COMPILE ?= i386-linux-
STANDALONE_LOAD_ADDR = 0x40000
+PLATFORM_CPPFLAGS += -fno-strict-aliasing
+PLATFORM_CPPFLAGS += -Wstrict-prototypes
+PLATFORM_CPPFLAGS += -mregparm=3
+PLATFORM_CPPFLAGS += -fomit-frame-pointer
+PLATFORM_CPPFLAGS += $(call cc-option, -ffreestanding)
+PLATFORM_CPPFLAGS += $(call cc-option, -fno-toplevel-reorder, $(call cc-option, -fno-unit-at-a-time))
+PLATFORM_CPPFLAGS += $(call cc-option, -fno-stack-protector)
+PLATFORM_CPPFLAGS += $(call cc-option, -mpreferred-stack-boundary=2)
PLATFORM_CPPFLAGS += -DCONFIG_I386 -D__I386__
LDFLAGS += --cref --gc-sections