![Russell King](/assets/img/avatar_default.png)
Add support for detecting non-executable stack binaries, and adjust permissions to prevent execution from data and stack areas. Also, ensure that READ_IMPLIES_EXEC is enabled for older CPUs where that is true, and for any executable-stack binary. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
49 lines
1.3 KiB
Makefile
49 lines
1.3 KiB
Makefile
#
|
|
# Makefile for the linux kernel.
|
|
#
|
|
|
|
AFLAGS_head.o := -DTEXT_OFFSET=$(TEXT_OFFSET)
|
|
|
|
ifdef CONFIG_DYNAMIC_FTRACE
|
|
CFLAGS_REMOVE_ftrace.o = -pg
|
|
endif
|
|
|
|
# Object file lists.
|
|
|
|
obj-y := compat.o elf.o entry-armv.o entry-common.o irq.o \
|
|
process.o ptrace.o setup.o signal.o \
|
|
sys_arm.o stacktrace.o time.o traps.o
|
|
|
|
obj-$(CONFIG_ISA_DMA_API) += dma.o
|
|
obj-$(CONFIG_ARCH_ACORN) += ecard.o
|
|
obj-$(CONFIG_FIQ) += fiq.o
|
|
obj-$(CONFIG_MODULES) += armksyms.o module.o
|
|
obj-$(CONFIG_ARTHUR) += arthur.o
|
|
obj-$(CONFIG_ISA_DMA) += dma-isa.o
|
|
obj-$(CONFIG_PCI) += bios32.o isa.o
|
|
obj-$(CONFIG_SMP) += smp.o
|
|
obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o
|
|
obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o
|
|
obj-$(CONFIG_KPROBES) += kprobes.o kprobes-decode.o
|
|
obj-$(CONFIG_ATAGS_PROC) += atags.o
|
|
obj-$(CONFIG_OABI_COMPAT) += sys_oabi-compat.o
|
|
obj-$(CONFIG_ARM_THUMBEE) += thumbee.o
|
|
obj-$(CONFIG_KGDB) += kgdb.o
|
|
|
|
obj-$(CONFIG_CRUNCH) += crunch.o crunch-bits.o
|
|
AFLAGS_crunch-bits.o := -Wa,-mcpu=ep9312
|
|
|
|
obj-$(CONFIG_CPU_XSCALE) += xscale-cp0.o
|
|
obj-$(CONFIG_CPU_XSC3) += xscale-cp0.o
|
|
obj-$(CONFIG_IWMMXT) += iwmmxt.o
|
|
AFLAGS_iwmmxt.o := -Wa,-mcpu=iwmmxt
|
|
|
|
ifneq ($(CONFIG_ARCH_EBSA110),y)
|
|
obj-y += io.o
|
|
endif
|
|
|
|
head-y := head$(MMUEXT).o
|
|
obj-$(CONFIG_DEBUG_LL) += debug.o
|
|
|
|
extra-y := $(head-y) init_task.o vmlinux.lds
|