FM / kernel

/usr/src/linux-headers-5.15.0-190/arch/xtensa/kernel/

/usr/src/linux-headers-5.15.0-190/arch/xtensa/kernel

Name	Size	Mode	Actions
syscalls/	-	0755	rm
Makefile	1759	0644	edit dl rm

Edit: /usr/src/linux-headers-5.15.0-190/arch/xtensa/kernel/Makefile (1759B)

# SPDX-License-Identifier: GPL-2.0
#
# Makefile for the Linux/Xtensa kernel.
#

extra-y := head.o vmlinux.lds

obj-y := align.o coprocessor.o entry.o irq.o platform.o process.o \
	 ptrace.o setup.o signal.o stacktrace.o syscall.o time.o traps.o \
	 vectors.o

obj-$(CONFIG_MMU) += pci-dma.o
obj-$(CONFIG_PCI) += pci.o
obj-$(CONFIG_MODULES) += xtensa_ksyms.o module.o
obj-$(CONFIG_FUNCTION_TRACER) += mcount.o
obj-$(CONFIG_SMP) += smp.o mxhead.o
obj-$(CONFIG_XTENSA_VARIANT_HAVE_PERF_EVENTS) += perf_event.o
obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o
obj-$(CONFIG_S32C1I_SELFTEST) += s32c1i_selftest.o
obj-$(CONFIG_JUMP_LABEL) += jump_label.o

# In the Xtensa architecture, assembly generates literals which must always
# precede the L32R instruction with a relative offset less than 256 kB.
# Therefore, the .text and .literal section must be combined in parenthesis
# in the linker script, such as: *(.literal .text).
#
# We need to post-process the generated vmlinux.lds scripts to convert
# *(xxx.text) to  *(xxx.literal xxx.text) for the following text sections:
#   .text .ref.text .*init.text .*exit.text .text.*
#
# Replicate rules in scripts/Makefile.build

sed-y = -e ':a; s/\*($[^)]*$\.text\.unlikely/*(\1.literal.unlikely .{text}.unlikely/; ta; ' \
	-e ':b; s/\*($[^)]*$\.text$\.[a-z]*$/*(\1.{text}\2.literal .{text}\2/; tb; ' \
	-e ':c; s/\*($[^)]*$$\.[a-z]*it\|\.ref$\.text/*(\1\2.literal \2.{text}/; tc; ' \
	-e ':d; s/\*($[^)]\+ \|$\.text/*(\1.literal .{text}/; td; ' \
	-e 's/\.{text}/.text/g'

quiet_cmd__cpp_lds_S = LDS     $@
cmd__cpp_lds_S = $(CPP) $(cpp_flags) -P -C -Uxtensa -D__ASSEMBLY__ \
		 -DLINKER_SCRIPT $< | sed $(sed-y) >$@

$(obj)/vmlinux.lds: $(src)/vmlinux.lds.S FORCE
	$(call if_changed_dep,_cpp_lds_S)

cmd: