| |
| flagBoardType= |
| ifeq ($(CONFIG_BOARD_XTENSA),y) |
| flagBoardType= -DXT_BOARD |
| endif |
| ifeq ($(CONFIG_SIMULATOR_XTENSA),y) |
| flagBoardType= -DXT_SIMULATOR |
| endif |
| |
| # XCC emits an annoying warning if this is used even though the |
| # $(call cc-option,) test in toplevel Makefile passes. |
| KBUILD_CFLAGS := $(filter-out -fno-omit-frame-pointer, \ |
| ${KBUILD_CFLAGS}) |
| |
| # Put functions and data in their own binary sections so that ld can |
| # garbage collect them |
| KBUILD_CFLAGS += $(call cc-option,-ffunction-sections,) \ |
| $(call cc-option,-fdata-sections,) |
| |
| KBUILD_AFLAGS += $(flagBoardType) |
| KBUILD_CFLAGS += $(flagBoardType) \ |
| $(call cc-option,-fms-extensions,) |
| |
| include $(srctree)/arch/$(ARCH)/core/Makefile |
| include $(srctree)/arch/$(ARCH)/soc/$(SOC_PATH)/Makefile |
| |
| cflags-$(CONFIG_LTO) += $(call cc-option,-flto,) |
| |
| KBUILD_CFLAGS += $(cflags-y) |
| KBUILD_CXXFLAGS += $(cflags-y) |
| |
| QEMU_CPU_TYPE_xtensa ?= unsupported |
| QEMU_FLAGS_xtensa = -cpu $(QEMU_CPU_TYPE_xtensa) \ |
| -machine sim -semihosting -nographic |
| QEMU_xtensa = qemu-system-xtensa |
| |
| export QEMU_FLAGS_xtensa QEMU_xtensa |
