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a18082575c
This patch support the static function tracer. On nds32 ABI, we need to always push return address to stack for __builtin_return_address can work correctly, otherwise, it will get the wrong value of $lp at leaf function. Signed-off-by: Zong Li <zong@andestech.com> Acked-by: Greentime Hu <greentime@andestech.com> Signed-off-by: Greentime Hu <greentime@andestech.com>
30 lines
650 B
Makefile
30 lines
650 B
Makefile
#
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# Makefile for the linux kernel.
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#
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CPPFLAGS_vmlinux.lds := -DTEXTADDR=$(TEXTADDR)
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AFLAGS_head.o := -DTEXTADDR=$(TEXTADDR)
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# Object file lists.
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obj-y := ex-entry.o ex-exit.o ex-scall.o irq.o \
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process.o ptrace.o setup.o signal.o \
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sys_nds32.o time.o traps.o cacheinfo.o \
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dma.o syscall_table.o vdso.o
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obj-$(CONFIG_MODULES) += nds32_ksyms.o module.o
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obj-$(CONFIG_STACKTRACE) += stacktrace.o
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obj-$(CONFIG_OF) += devtree.o
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obj-$(CONFIG_CACHE_L2) += atl2c.o
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extra-y := head.o vmlinux.lds
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obj-y += vdso/
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obj-$(CONFIG_FUNCTION_TRACER) += ftrace.o
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ifdef CONFIG_FUNCTION_TRACER
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CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE)
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endif
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