linux/arch/x86/xen/Makefile
Josh Poimboeuf cde07a4e44 x86/xen: Support objtool validation in xen-asm.S
The OBJECT_FILES_NON_STANDARD annotation is used to tell objtool to
ignore a file.  File-level ignores won't work when validating vmlinux.o.

Tweak the ELF metadata and unwind hints to allow objtool to follow the
code.

Cc: Juergen Gross <jgross@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Link: https://lore.kernel.org/r/8b042a09c69e8645f3b133ef6653ba28f896807d.1611263462.git.jpoimboe@redhat.com
2021-01-26 11:33:01 -06:00

53 lines
1.3 KiB
Makefile

# SPDX-License-Identifier: GPL-2.0
ifdef CONFIG_FUNCTION_TRACER
# Do not profile debug and lowlevel utilities
CFLAGS_REMOVE_spinlock.o = -pg
CFLAGS_REMOVE_time.o = -pg
CFLAGS_REMOVE_irq.o = -pg
endif
# Make sure early boot has no stackprotector
CFLAGS_enlighten_pv.o := -fno-stack-protector
CFLAGS_mmu_pv.o := -fno-stack-protector
obj-y += enlighten.o
obj-y += mmu.o
obj-y += time.o
obj-y += grant-table.o
obj-y += suspend.o
obj-$(CONFIG_XEN_PVHVM) += enlighten_hvm.o
obj-$(CONFIG_XEN_PVHVM) += mmu_hvm.o
obj-$(CONFIG_XEN_PVHVM) += suspend_hvm.o
obj-$(CONFIG_XEN_PVHVM) += platform-pci-unplug.o
obj-$(CONFIG_XEN_PV) += setup.o
obj-$(CONFIG_XEN_PV) += apic.o
obj-$(CONFIG_XEN_PV) += pmu.o
obj-$(CONFIG_XEN_PV) += suspend_pv.o
obj-$(CONFIG_XEN_PV) += p2m.o
obj-$(CONFIG_XEN_PV) += enlighten_pv.o
obj-$(CONFIG_XEN_PV) += mmu_pv.o
obj-$(CONFIG_XEN_PV) += irq.o
obj-$(CONFIG_XEN_PV) += multicalls.o
obj-$(CONFIG_XEN_PV) += xen-asm.o
obj-$(CONFIG_XEN_PVH) += enlighten_pvh.o
obj-$(CONFIG_EVENT_TRACING) += trace.o
obj-$(CONFIG_SMP) += smp.o
obj-$(CONFIG_XEN_PV_SMP) += smp_pv.o
obj-$(CONFIG_XEN_PVHVM_SMP) += smp_hvm.o
obj-$(CONFIG_PARAVIRT_SPINLOCKS)+= spinlock.o
obj-$(CONFIG_XEN_DEBUG_FS) += debugfs.o
obj-$(CONFIG_XEN_DOM0) += vga.o
obj-$(CONFIG_SWIOTLB_XEN) += pci-swiotlb-xen.o
obj-$(CONFIG_XEN_EFI) += efi.o