mirror of
https://github.com/torvalds/linux.git
synced 2024-10-31 17:21:49 +00:00
366dd4ea9d
Fix the FTRACE function tracer for 32- and 64-bit kernel. The former code was horribly broken. Reimplement most coding in assembly and utilize optimizations, e.g. put mcount() and ftrace_stub() into one L1 cacheline. Signed-off-by: Helge Deller <deller@gmx.de>
34 lines
1.0 KiB
Makefile
34 lines
1.0 KiB
Makefile
#
|
|
# Makefile for arch/parisc/kernel
|
|
#
|
|
|
|
extra-y := head.o vmlinux.lds
|
|
|
|
obj-y := cache.o pacache.o setup.o traps.o time.o irq.o \
|
|
pa7300lc.o syscall.o entry.o sys_parisc.o firmware.o \
|
|
ptrace.o hardware.o inventory.o drivers.o \
|
|
signal.o hpmc.o real2.o parisc_ksyms.o unaligned.o \
|
|
process.o processor.o pdc_cons.o pdc_chassis.o unwind.o \
|
|
topology.o
|
|
|
|
ifdef CONFIG_FUNCTION_TRACER
|
|
# Do not profile debug and lowlevel utilities
|
|
CFLAGS_REMOVE_ftrace.o = -pg
|
|
CFLAGS_REMOVE_cache.o = -pg
|
|
CFLAGS_REMOVE_perf.o = -pg
|
|
CFLAGS_REMOVE_unwind.o = -pg
|
|
endif
|
|
|
|
obj-$(CONFIG_SMP) += smp.o
|
|
obj-$(CONFIG_PA11) += pci-dma.o
|
|
obj-$(CONFIG_PCI) += pci.o
|
|
obj-$(CONFIG_MODULES) += module.o
|
|
obj-$(CONFIG_64BIT) += binfmt_elf32.o sys_parisc32.o signal32.o
|
|
obj-$(CONFIG_STACKTRACE)+= stacktrace.o
|
|
obj-$(CONFIG_AUDIT) += audit.o
|
|
obj64-$(CONFIG_AUDIT) += compat_audit.o
|
|
# only supported for PCX-W/U in 64-bit mode at the moment
|
|
obj-$(CONFIG_64BIT) += perf.o perf_asm.o $(obj64-y)
|
|
obj-$(CONFIG_FUNCTION_TRACER) += ftrace.o
|
|
obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o
|