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[Qemu-devel] [PATCH v3 01/21] qom: Register QOM infrastructure early
From: |
Andreas Färber |
Subject: |
[Qemu-devel] [PATCH v3 01/21] qom: Register QOM infrastructure early |
Date: |
Fri, 3 Feb 2012 03:59:32 +0100 |
QOM TYPE_INTERFACE was registered with device_init(), whose
constructors are executed rather late in vl.c's main().
Rename the module init type from DEVICE to QOM and call it very early
so that QOM can safely be used for machines and CPUs.
device_init() is left for legacy types. New ones should use type_init().
Signed-off-by: Andreas Färber <address@hidden>
Cc: Anthony Liguori <address@hidden>
---
module.h | 5 +++--
vl.c | 4 ++--
2 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/module.h b/module.h
index ef66730..56391a5 100644
--- a/module.h
+++ b/module.h
@@ -21,15 +21,16 @@ static void __attribute__((constructor)) do_qemu_init_ ##
function(void) { \
}
typedef enum {
+ MODULE_INIT_QOM,
MODULE_INIT_BLOCK,
- MODULE_INIT_DEVICE,
MODULE_INIT_MACHINE,
MODULE_INIT_QAPI,
MODULE_INIT_MAX
} module_init_type;
+#define type_init(function) module_init(function, MODULE_INIT_QOM)
#define block_init(function) module_init(function, MODULE_INIT_BLOCK)
-#define device_init(function) module_init(function, MODULE_INIT_DEVICE)
+#define device_init(function) module_init(function, MODULE_INIT_QOM)
#define machine_init(function) module_init(function, MODULE_INIT_MACHINE)
#define qapi_init(function) module_init(function, MODULE_INIT_QAPI)
diff --git a/vl.c b/vl.c
index 2d464cf..8f2fc3c 100644
--- a/vl.c
+++ b/vl.c
@@ -2221,6 +2221,8 @@ int main(int argc, char **argv, char **envp)
#endif
}
+ module_call_init(MODULE_INIT_QOM);
+
runstate_init();
init_clocks();
@@ -3357,8 +3359,6 @@ int main(int argc, char **argv, char **envp)
if (foreach_device_config(DEV_DEBUGCON, debugcon_parse) < 0)
exit(1);
- module_call_init(MODULE_INIT_DEVICE);
-
/* must be after qdev registration but before machine init */
if (vga_model) {
select_vgahw(vga_model);
--
1.7.7
- Re: [Qemu-devel] [PATCH RFC v3 06/21] target-arm: Prepare model-specific class_init function, (continued)
- [Qemu-devel] [PATCH RFC v3 07/21] target-arm: Overwrite reset handler for ti925t, Andreas Färber, 2012/02/02
- [Qemu-devel] [PATCH v3 01/21] qom: Register QOM infrastructure early,
Andreas Färber <=
- [Qemu-devel] [PATCH RFC v3 19/21] target-arm: Kill off cpu_reset_model_id(), Andreas Färber, 2012/02/02
- [Qemu-devel] [PATCH RFC v3 05/21] target-arm: Embed CPUARMState in QOM ARMCPU, Andreas Färber, 2012/02/02
- [Qemu-devel] [PATCH RFC v3 13/21] target-arm: Store JTAG_ID in ARMCPUClass, Andreas Färber, 2012/02/02