Makefile (9a87ffc99ec8eb8d35eed7c4f816d75f5cc9662e) Makefile (20188baceb7a1463dc0bcb0c8678b69c2f447df6)
1# SPDX-License-Identifier: GPL-2.0
2
3KASAN_SANITIZE := n
4KCSAN_SANITIZE := n
5
6targets += trampoline_$(BITS).o purgatory.ro
7
1# SPDX-License-Identifier: GPL-2.0
2
3KASAN_SANITIZE := n
4KCSAN_SANITIZE := n
5
6targets += trampoline_$(BITS).o purgatory.ro
7
8# When profile-guided optimization is enabled, llvm emits two different
9# overlapping text sections, which is not supported by kexec. Remove profile
10# optimization flags.
11KBUILD_CFLAGS := $(filter-out -fprofile-sample-use=% -fprofile-use=%,$(KBUILD_CFLAGS))
12
8LDFLAGS_purgatory.ro := -e purgatory_start -r --no-undefined
9
10$(obj)/purgatory.ro: $(obj)/trampoline_$(BITS).o FORCE
11 $(call if_changed,ld)
12
13$(obj)/kexec-purgatory.o: $(obj)/purgatory.ro
14
15obj-y += kexec-purgatory.o
13LDFLAGS_purgatory.ro := -e purgatory_start -r --no-undefined
14
15$(obj)/purgatory.ro: $(obj)/trampoline_$(BITS).o FORCE
16 $(call if_changed,ld)
17
18$(obj)/kexec-purgatory.o: $(obj)/purgatory.ro
19
20obj-y += kexec-purgatory.o