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Following arm64-support to development branch

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This includes the following fixes:
* fix build of arch/arm64/kernel/vdso

Change-Id: I73b05034d29f7f8731ac17f9736edbba4fb2c639
This commit is contained in:
Takehiro Shiratori
2019-01-30 16:27:03 +09:00
committed by Dominique Martinet
parent e52d748744
commit d4d78e9c61
66 changed files with 3110 additions and 1209 deletions
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20
arch/arm64/kernel/vdso/Makefile.in
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@@ -2,6 +2,8 @@
# @ref.impl arch/arm64/kernel/vdso/Makefile
# Building a vDSO image for AArch64.
RMDIR=rmdir
HOST_DIR=@KDIR@
HOST_CONFIG=$(HOST_DIR)/.config
HOST_KERNEL_CONFIG_ARM64_4K_PAGES=$(shell grep -E "^CONFIG_ARM64_4K_PAGES=y" $(HOST_CONFIG) | sed 's|CONFIG_ARM64_4K_PAGES=||g')
@@ -10,7 +12,6 @@ HOST_KERNEL_CONFIG_ARM64_64K_PAGES=$(shell grep -E "^CONFIG_ARM64_64K_PAGES=y" $
VDSOSRC = @abs_srcdir@
VDSOBUILD = @abs_builddir@
INCDIR = $(VDSOSRC)/../include
ECHO_SUFFIX = [VDSO]
VDSOOBJS := gettimeofday.o
@@ -23,11 +24,12 @@ $(if $(VDSOSRC),,$(error IHK output directory is not specified))
$(if $(TARGET),,$(error Target is not specified))
#CFLAGS := -nostdinc -mlittle-endian -Wall -mabi=lp64 -Wa,-gdwarf-2
CFLAGS := -nostdinc -mlittle-endian -Wall -Wa,-gdwarf-2
CFLAGS += -D__KERNEL__ -I$(SRC)/include
CFLAGS += -I$(SRC)/../lib/include -I$(INCDIR) -I$(IHKBASE)/smp/arm64/include
CFLAGS += $(foreach i, $(shell seq 1 100), $(addprefix -DPOSTK_DEBUG_ARCH_DEP_, $(i)))
CFLAGS += $(foreach i, $(shell seq 1 100), $(addprefix -DPOSTK_DEBUG_TEMP_FIX_, $(i)))
CFLAGS += -nostdinc -mlittle-endian -Wall -Wa,-gdwarf-2
CFLAGS += -I$(SRC)/include -I$(SRC)/../lib/include -I$(VDSOSRC)/../include
CFLAGS += -I$(IHKBASE)/$(TARGETDIR)/include -Wno-unused-function -I$(IHKBASE)/../ikc/include -I$(IHKBASE)/../linux/include
CFLAGS += -DIHK_OS_MANYCORE -D__KERNEL__
CFLAGS += $(foreach i, $(shell seq 6 120), $(addprefix -DPOSTK_DEBUG_ARCH_DEP_, $(i)))
CFLAGS += $(foreach i, $(shell seq 6 110), $(addprefix -DPOSTK_DEBUG_TEMP_FIX_, $(i)))
LDFLAGS := -nostdinc -mlittle-endian -Wall -Wundef -Wstrict-prototypes
LDFLAGS += -Wno-trigraphs -fno-strict-aliasing -fno-common
@@ -66,6 +68,7 @@ CFLAGS_lds += -DPAGE_SIZE=0x10000
endif
#load mckernel config (append CPPFLAGS)
#include @abs_top_builddir@/../ihk/cokernel/Makefile.common
include @abs_top_builddir@/../ihk/cokernel/$(TARGETDIR)/Makefile.predefines
default: all
@@ -96,7 +99,9 @@ $(VDSOBUILD)/vdso.lds: $(VDSOSRC)/vdso.lds.S
$(lds_cmd)
clean:
$(rm_cmd) $(DESTOBJS) $(DESTASMOBJS) $(VDSOBUILD)/Makefile.dep $(VDSOBUILD)/vdso.* -r $(VDSOBUILD)/../include
$(rm_cmd) -f $(DESTOBJS) $(DESTASMOBJS) $(VDSOBUILD)/Makefile.dep $(VDSOBUILD)/vdso.lds
$(rm_cmd) -f $(VDSOBUILD)/vdso.so* $(VDSOBUILD)/../include/vdso-offsets.h $(VDSOBUILD)/../include/vdso-so-path.h
$(rmdir_cmd) --ignore-fail-on-non-empty $(VDSOBUILD)/../include
depend: $(VDSOBUILD)/Makefile.dep
@@ -121,6 +126,7 @@ cc_cmd = $(call echo_cmd,CC,$<)$(CC) $(CFLAGS) -c -o $@
ld_cmd = $(call echo_cmd,LD,$@)$(CC) $(LDFLAGS) $^ -o $@
dep_cmd = $(call echo_cmd,DEPEND,)$(CC) $(CFLAGS) -MM $1 > $@
rm_cmd = $(call echo_cmd,CLEAN,)$(RM)
rmdir_cmd = $(call echo_cmd,CLEAN,)$(RMDIR)
objcopy_cmd = $(call echo_cmd,OBJCOPY,$<)$(OBJCOPY) $(OBJCOPYFLAGS) $< $@
lds_cmd = $(call echo_cmd,LDS,$<)$(CC) $(CFLAGS_lds) -c -o $@ $<