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87f3248cdb
Reconstruct vdso framework to support future vsyscall, vgettimeofday features. These are very important features to reduce system calls into the kernel for performance improvement. The patch is reference RISC-V's Signed-off-by: Guo Ren <guoren@linux.alibaba.com> Cc: Palmer Dabbelt <palmerdabbelt@google.com>
19 lines
637 B
Makefile
19 lines
637 B
Makefile
# SPDX-License-Identifier: GPL-2.0-only
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extra-y := head.o vmlinux.lds
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obj-y += entry.o atomic.o signal.o traps.o irq.o time.o vdso.o vdso/
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obj-y += power.o syscall.o syscall_table.o setup.o
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obj-y += process.o cpu-probe.o ptrace.o stacktrace.o
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obj-y += probes/
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obj-$(CONFIG_MODULES) += module.o
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obj-$(CONFIG_SMP) += smp.o
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obj-$(CONFIG_FUNCTION_TRACER) += ftrace.o
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obj-$(CONFIG_STACKTRACE) += stacktrace.o
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obj-$(CONFIG_CSKY_PMU_V1) += perf_event.o
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obj-$(CONFIG_PERF_EVENTS) += perf_callchain.o
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obj-$(CONFIG_HAVE_PERF_REGS) += perf_regs.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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