4421011120
This revamps the i387 code to be shared across 32-bit, 64-bit, and 32-on-64. It does so by consolidating the code in one place based on the user_regset accessor interfaces. This switches 32-bit to using the i387_64.h header and 64-bit to using the i387.c that was previously i387_32.c, but that's what took the least cleanup in each file. Here i387.h is stubbed to always include i387_64.h rather than renaming the file, to keep this diff smaller and easier to read. Signed-off-by: Roland McGrath <roland@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
51 lines
1.7 KiB
Text
51 lines
1.7 KiB
Text
#
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# Makefile for the linux kernel.
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#
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extra-y := head_64.o head64.o init_task.o vmlinux.lds
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CPPFLAGS_vmlinux.lds += -Ux86_64
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obj-y := process_64.o signal_64.o entry_64.o traps_64.o irq_64.o \
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time_64.o ioport_64.o ldt.o setup_64.o i8259_64.o sys_x86_64.o \
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x8664_ksyms_64.o syscall_64.o vsyscall_64.o \
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setup64.o bootflag.o e820_64.o reboot_64.o quirks.o i8237.o \
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pci-dma_64.o pci-nommu_64.o alternative.o hpet.o tsc_64.o bugs_64.o \
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i8253.o io_delay.o rtc.o
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obj-y += ptrace.o
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obj-y += ds.o
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obj-y += step.o
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obj-y += i387.o
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obj-$(CONFIG_IA32_EMULATION) += tls.o
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obj-$(CONFIG_STACKTRACE) += stacktrace.o
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obj-y += cpu/
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obj-y += acpi/
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obj-$(CONFIG_X86_MSR) += msr.o
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obj-$(CONFIG_MICROCODE) += microcode.o
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obj-$(CONFIG_X86_CPUID) += cpuid.o
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obj-$(CONFIG_SMP) += smp_64.o smpboot_64.o trampoline_64.o tsc_sync.o
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obj-y += apic_64.o nmi_64.o
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obj-y += io_apic_64.o mpparse_64.o genapic_64.o genapic_flat_64.o
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obj-$(CONFIG_KEXEC) += machine_kexec_64.o relocate_kernel_64.o crash.o
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obj-$(CONFIG_CRASH_DUMP) += crash_dump_64.o
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obj-$(CONFIG_PM) += suspend_64.o
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obj-$(CONFIG_HIBERNATION) += suspend_asm_64.o
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obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
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obj-$(CONFIG_GART_IOMMU) += pci-gart_64.o aperture_64.o
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obj-$(CONFIG_CALGARY_IOMMU) += pci-calgary_64.o tce_64.o
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obj-$(CONFIG_SWIOTLB) += pci-swiotlb_64.o
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obj-$(CONFIG_KPROBES) += kprobes.o
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obj-$(CONFIG_X86_PM_TIMER) += pmtimer_64.o
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obj-$(CONFIG_X86_VSMP) += vsmp_64.o
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obj-$(CONFIG_K8_NB) += k8.o
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obj-$(CONFIG_AUDIT) += audit_64.o
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obj-$(CONFIG_EFI) += efi.o efi_64.o efi_stub_64.o
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obj-$(CONFIG_MODULES) += module_64.o
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obj-$(CONFIG_PCI) += early-quirks.o
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obj-y += topology.o
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obj-y += pcspeaker.o
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CFLAGS_vsyscall_64.o := $(PROFILING) -g0
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