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f072015c7b
All files containing functions run before kasan_early_init() is called must have KASAN instrumentation disabled. For those file, branch profiling also have to be disabled otherwise each if () generates a call to ftrace_likely_update(). Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
29 lines
817 B
Makefile
29 lines
817 B
Makefile
# SPDX-License-Identifier: GPL-2.0
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# Makefile for xmon
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# Disable clang warning for using setjmp without setjmp.h header
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subdir-ccflags-y := $(call cc-disable-warning, builtin-requires-header)
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GCOV_PROFILE := n
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KCOV_INSTRUMENT := n
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UBSAN_SANITIZE := n
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KASAN_SANITIZE := n
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# Disable ftrace for the entire directory
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ORIG_CFLAGS := $(KBUILD_CFLAGS)
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KBUILD_CFLAGS = $(subst $(CC_FLAGS_FTRACE),,$(ORIG_CFLAGS))
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ifdef CONFIG_CC_IS_CLANG
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# clang stores addresses on the stack causing the frame size to blow
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# out. See https://github.com/ClangBuiltLinux/linux/issues/252
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KBUILD_CFLAGS += -Wframe-larger-than=4096
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endif
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ccflags-$(CONFIG_PPC64) := $(NO_MINIMAL_TOC)
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obj-y += xmon.o nonstdio.o spr_access.o
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ifdef CONFIG_XMON_DISASSEMBLY
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obj-y += ppc-dis.o ppc-opc.o
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obj-$(CONFIG_SPU_BASE) += spu-dis.o spu-opc.o
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endif
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