In fact I went one step further and ensured that microvm could build without pc.h even. :)
Paolo v1->v2: more thorough cleansing of pc.h (new patches 3/7/8) [Sergio] move SMM property to X86MachineState (patch 5) [Sergio] Paolo Bonzini (8): i386: conditionally compile more files fw_cfg: allow building without other devices hw: replace hw/i386/pc.h with a header just for the i8259 pci-stub: add more MSI functions x86: move SMM property to X86MachineState x86: move more x86-generic functions out of PC files acpi: move PC stubs out of stubs/ pc: stubify x86 iommu hw/acpi/Makefile.objs | 2 +- .../pc_madt_cpu_entry.c => hw/acpi/acpi-x86-stub.c | 0 hw/alpha/alpha_sys.h | 3 +- hw/alpha/dp264.c | 1 + hw/hppa/hppa_sys.h | 3 +- hw/hppa/machine.c | 1 + hw/i386/Kconfig | 6 + hw/i386/Makefile.objs | 9 +- hw/i386/acpi-build.c | 1 + hw/i386/fw_cfg.c | 8 +- hw/i386/fw_cfg.h | 2 + hw/i386/kvm/Makefile.objs | 6 +- hw/i386/kvm/i8259.c | 1 + hw/i386/kvm/ioapic.c | 2 +- hw/i386/microvm.c | 4 +- hw/i386/pc.c | 153 +-------------------- hw/i386/pc_piix.c | 6 +- hw/i386/pc_q35.c | 2 +- hw/i386/x86-iommu-stub.c | 34 +++++ hw/i386/x86-iommu.c | 1 - hw/i386/x86.c | 151 +++++++++++++++++++- hw/input/pckbd.c | 1 - hw/intc/Kconfig | 2 + hw/intc/apic.c | 2 +- hw/intc/i8259.c | 2 +- hw/intc/i8259_common.c | 2 +- hw/intc/ioapic.c | 3 +- hw/isa/i82378.c | 2 +- hw/isa/lpc_ich9.c | 1 - hw/isa/piix4.c | 2 +- hw/mips/gt64xxx_pci.c | 2 +- hw/mips/mips_fulong2e.c | 2 +- hw/mips/mips_jazz.c | 2 +- hw/mips/mips_r4k.c | 2 +- hw/pci-host/bonito.c | 1 - hw/pci-host/prep.c | 2 +- hw/pci/pci-stub.c | 27 ++++ include/hw/i386/pc.h | 31 ----- include/hw/i386/x86.h | 23 ++++ include/hw/intc/i8259.h | 12 ++ include/hw/isa/i8259_internal.h | 2 +- stubs/Makefile.objs | 1 - target/i386/kvm.c | 5 +- target/i386/machine.c | 2 +- target/i386/monitor.c | 1 - 45 files changed, 307 insertions(+), 221 deletions(-) rename stubs/pc_madt_cpu_entry.c => hw/acpi/acpi-x86-stub.c (100%) create mode 100644 hw/i386/x86-iommu-stub.c create mode 100644 include/hw/intc/i8259.h -- 1.8.3.1