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Index of /configAHR/Jump/0-coastlinecompg/FSS-OZR/root/lib/firmware/nvidia/tu106/sec2
Index of /configAHR/Jump/0-coastlinecompg/FSS-OZR/root/lib/firmware/nvidia/tu106/sec2
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i7 # SPDX-License-Identifier: GPL-2.0
# List of files in the vdso, has to be asm only for now
# Include the generic Makefile to check the built vdso.
include $(srctree)/lib/vdso/Makefile
obj-vdso32 = sigtramp32-32.o gettimeofday-32.o datapage-32.o cacheflush-32.o note-32.o getcpu-32.o
obj-vdso64 = sigtramp64-64.o gettimeofday-64.o datapage-64.o cacheflush-64.o note-64.o getcpu-64.o
ifneq ($(c-gettimeofday-y),)
CFLAGS_vgettimeofday-32.o += -include $(c-gettimeofday-y)
CFLAGS_vgettimeofday-32.o += $(DISABLE_LATENT_ENTROPY_PLUGIN)
CFLAGS_vgettimeofday-32.o += $(call cc-option, -fno-stack-protector)
CFLAGS_vgettimeofday-32.o += -DDISABLE_BRANCH_PROFILING
CFLAGS_vgettimeofday-32.o += -ffreestanding -fasynchronous-unwind-tables
CFLAGS_REMOVE_vgettimeofday-32.o = $(CC_FLAGS_FTRACE)
CFLAGS_REMOVE_vgettimeofday-32.o += -mcmodel=medium -mabi=elfv1 -mabi=elfv2 -mcall-aixdesc
CFLAGS_vgettimeofday-64.o += -include $(c-gettimeofday-y)
CFLAGS_vgettimeofday-64.o += $(DISABLE_LATENT_ENTROPY_PLUGIN)
CFLAGS_vgettimeofday-64.o += $(call cc-option, -fno-stack-protector)
CFLAGS_vgettimeofday-64.o += -DDISABLE_BRANCH_PROFILING
CFLAGS_vgettimeofday-64.o += -ffreestanding -fasynchronous-unwind-tables
CFLAGS_REMOVE_vgettimeofday-64.o = $(CC_FLAGS_FTRACE)
# Go prior to 1.16.x assumes r30 is not clobbered by any VDSO code. That used to be true
# by accident when the VDSO was hand-written asm code, but may not be now that the VDSO is
# compiler generated. To avoid breaking Go tell GCC not to use r30. Impact on code
# generation is minimal, it will just use r29 instead.
CFLAGS_vgettimeofday-64.o += $(call cc-option, -ffixed-r30)
endif
# Build rules
ifdef CROSS32_COMPILE
VDSOCC := $(CROSS32_COMPILE)gcc
else
VDSOCC := $(CC)
endif
targets := $(obj-vdso32) vdso32.so.dbg vgettimeofday-32.o
obj-vdso32 := $(addprefix $(obj)/, $(obj-vdso32))
targets += $(obj-vdso64) vdso64.so.dbg vgettimeofday-64.o
obj-vdso64 := $(addprefix $(obj)/, $(obj-vdso64))
GCOV_PROFILE := n
KCOV_INSTRUMENT := n
UBSAN_SANITIZE := n
KASAN_SANITIZE := n
ccflags-y := -shared -fno-common -fno-builtin -nostdlib -Wl,--hash-style=both
CC32FLAGS := -Wl,-soname=linux-vdso32.so.1 -m32
AS32FLAGS := -D__VDSO32__ -s
CC64FLAGS := -Wl,-soname=linux-vdso64.so.1
AS64FLAGS := -D__VDSO64__ -s
targets += vdso32.lds
CPPFLAGS_vdso32.lds += -P -C -Upowerpc
targets += vdso64.lds
CPPFLAGS_vdso64.lds += -P -C -U$(ARCH)
# link rule for the .so file, .lds has to be first
$(obj)/vdso32.so.dbg: $(obj)/vdso32.lds $(obj-vdso32) $(obj)/vgettimeofday-32.o FORCE
$(call if_c