d75f054a2c
This patch adds the ftrace debugging functionality to the parisc kernel. It will currently only work with 64bit kernels, because the gcc options -pg and -ffunction-sections can't be enabled at the same time and -ffunction-sections is still needed to be able to link 32bit kernels. Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
35 lines
1.1 KiB
Makefile
35 lines
1.1 KiB
Makefile
#
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# Makefile for arch/parisc/kernel
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#
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extra-y := init_task.o head.o vmlinux.lds
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obj-y := cache.o pacache.o setup.o traps.o time.o irq.o \
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pa7300lc.o syscall.o entry.o sys_parisc.o firmware.o \
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ptrace.o hardware.o inventory.o drivers.o \
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signal.o hpmc.o real2.o parisc_ksyms.o unaligned.o \
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process.o processor.o pdc_cons.o pdc_chassis.o unwind.o \
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topology.o
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ifdef CONFIG_FUNCTION_TRACER
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# Do not profile debug and lowlevel utilities
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CFLAGS_REMOVE_ftrace.o = -pg
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CFLAGS_REMOVE_cache.o = -pg
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CFLAGS_REMOVE_irq.o = -pg
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CFLAGS_REMOVE_pacache.o = -pg
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CFLAGS_REMOVE_perf.o = -pg
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CFLAGS_REMOVE_traps.o = -pg
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CFLAGS_REMOVE_unaligned.o = -pg
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CFLAGS_REMOVE_unwind.o = -pg
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endif
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obj-$(CONFIG_SMP) += smp.o
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obj-$(CONFIG_PA11) += pci-dma.o
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obj-$(CONFIG_PCI) += pci.o
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obj-$(CONFIG_MODULES) += module.o
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obj-$(CONFIG_64BIT) += binfmt_elf32.o sys_parisc32.o signal32.o
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obj-$(CONFIG_STACKTRACE)+= stacktrace.o
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# only supported for PCX-W/U in 64-bit mode at the moment
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obj-$(CONFIG_64BIT) += perf.o perf_asm.o
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obj-$(CONFIG_FUNCTION_TRACER) += ftrace.o
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obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o
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