Include hw/irq.h a lot less

In my "build everything" tree, changing hw/irq.h triggers a recompile
of some 5400 out of 6600 objects (not counting tests and objects that
don't depend on qemu/osdep.h).

hw/hw.h supposedly includes it for convenience.  Several other headers
include it just to get qemu_irq and.or qemu_irq_handler.

Move the qemu_irq and qemu_irq_handler typedefs from hw/irq.h to
qemu/typedefs.h, and then include hw/irq.h only where it's still
needed.  Touching it now recompiles only some 500 objects.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190812052359.30071-13-armbru@redhat.com>

11 files changed, 11 insertions, 0 deletions

diff --git a/hw/pci-host/bonito.c b/hw/pci-host/bonito.c
index 36c7ca45ad..ca526bd71b 100644
--- a/hw/pci-host/bonito.c
+++ b/hw/pci-host/bonito.c
@@ -42,6 +42,7 @@
 #include "hw/hw.h"
 #include "hw/pci/pci.h"
 #include "hw/i386/pc.h"
+#include "hw/irq.h"
 #include "hw/mips/mips.h"
 #include "hw/pci/pci_host.h"
 #include "sysemu/reset.h"
diff --git a/hw/pci-host/designware.c b/hw/pci-host/designware.c
index 9ae8c0deb7..de4300d554 100644
--- a/hw/pci-host/designware.c
+++ b/hw/pci-host/designware.c
@@ -25,6 +25,7 @@
 #include "hw/pci/pci_bridge.h"
 #include "hw/pci/pci_host.h"
 #include "hw/pci/pcie_port.h"
+#include "hw/irq.h"
 #include "hw/pci-host/designware.h"
 
 #define DESIGNWARE_PCIE_PORT_LINK_CONTROL          0x710
diff --git a/hw/pci-host/gpex.c b/hw/pci-host/gpex.c
index 629d1a4624..72c58a054b 100644
--- a/hw/pci-host/gpex.c
+++ b/hw/pci-host/gpex.c
@@ -32,6 +32,7 @@
 #include "qemu/osdep.h"
 #include "qapi/error.h"
 #include "hw/hw.h"
+#include "hw/irq.h"
 #include "hw/pci-host/gpex.h"
 #include "qemu/module.h"
 
diff --git a/hw/pci-host/grackle.c b/hw/pci-host/grackle.c
index ed3b3c361f..912f8bf13f 100644
--- a/hw/pci-host/grackle.c
+++ b/hw/pci-host/grackle.c
@@ -28,6 +28,7 @@
 #include "hw/ppc/mac.h"
 #include "hw/pci/pci.h"
 #include "hw/intc/heathrow_pic.h"
+#include "hw/irq.h"
 #include "qapi/error.h"
 #include "qemu/module.h"
 #include "trace.h"
diff --git a/hw/pci-host/piix.c b/hw/pci-host/piix.c
index e5955457ab..ecf634a04d 100644
--- a/hw/pci-host/piix.c
+++ b/hw/pci-host/piix.c
@@ -25,6 +25,7 @@
 #include "qemu/osdep.h"
 #include "hw/hw.h"
 #include "hw/i386/pc.h"
+#include "hw/irq.h"
 #include "hw/pci/pci.h"
 #include "hw/pci/pci_host.h"
 #include "hw/isa/isa.h"
diff --git a/hw/pci-host/ppce500.c b/hw/pci-host/ppce500.c
index 21eaa30a20..406ebf0438 100644
--- a/hw/pci-host/ppce500.c
+++ b/hw/pci-host/ppce500.c
@@ -16,6 +16,7 @@
 
 #include "qemu/osdep.h"
 #include "hw/hw.h"
+#include "hw/irq.h"
 #include "hw/ppc/e500-ccsr.h"
 #include "hw/pci/pci.h"
 #include "hw/pci/pci_host.h"
diff --git a/hw/pci-host/prep.c b/hw/pci-host/prep.c
index c564f234af..2b68af9811 100644
--- a/hw/pci-host/prep.c
+++ b/hw/pci-host/prep.c
@@ -32,6 +32,7 @@
 #include "hw/pci/pci_bus.h"
 #include "hw/pci/pci_host.h"
 #include "hw/i386/pc.h"
+#include "hw/irq.h"
 #include "hw/loader.h"
 #include "hw/or-irq.h"
 #include "exec/address-spaces.h"
diff --git a/hw/pci-host/sabre.c b/hw/pci-host/sabre.c
index 2cec1116af..772ac1f725 100644
--- a/hw/pci-host/sabre.c
+++ b/hw/pci-host/sabre.c
@@ -30,6 +30,7 @@
 #include "hw/pci/pci_host.h"
 #include "hw/pci/pci_bridge.h"
 #include "hw/pci/pci_bus.h"
+#include "hw/irq.h"
 #include "hw/pci-bridge/simba.h"
 #include "hw/pci-host/sabre.h"
 #include "sysemu/sysemu.h"
diff --git a/hw/pci-host/uninorth.c b/hw/pci-host/uninorth.c
index 680fefd066..4ffb2d0d03 100644
--- a/hw/pci-host/uninorth.c
+++ b/hw/pci-host/uninorth.c
@@ -24,6 +24,7 @@
 
 #include "qemu/osdep.h"
 #include "hw/hw.h"
+#include "hw/irq.h"
 #include "hw/ppc/mac.h"
 #include "qemu/module.h"
 #include "hw/pci/pci.h"
diff --git a/hw/pci-host/versatile.c b/hw/pci-host/versatile.c
index 791b321ea0..221cc40134 100644
--- a/hw/pci-host/versatile.c
+++ b/hw/pci-host/versatile.c
@@ -9,6 +9,7 @@
 
 #include "qemu/osdep.h"
 #include "hw/sysbus.h"
+#include "hw/irq.h"
 #include "hw/pci/pci.h"
 #include "hw/pci/pci_bus.h"
 #include "hw/pci/pci_host.h"
diff --git a/hw/pci-host/xilinx-pcie.c b/hw/pci-host/xilinx-pcie.c
index 192b697453..f42fabbbe7 100644
--- a/hw/pci-host/xilinx-pcie.c
+++ b/hw/pci-host/xilinx-pcie.c
@@ -22,6 +22,7 @@
 #include "qemu/units.h"
 #include "qapi/error.h"
 #include "hw/pci/pci_bridge.h"
+#include "hw/irq.h"
 #include "hw/pci-host/xilinx-pcie.h"
 
 enum root_cfg_reg {