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author | Peter Maydell <peter.maydell@linaro.org> | 2015-10-01 15:29:50 +0100 |
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committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-10-12 18:29:26 +0200 |
commit | 32857f4d5e165329c03d66000d666975d85f882a (patch) | |
tree | 8a4a67da85dc98ba2ae67fde892161c56f1e49d2 /include/qemu | |
parent | 53f8a5e9e2633a4a3b6918c36aec725aa80f2887 (diff) | |
download | hqemu-32857f4d5e165329c03d66000d666975d85f882a.zip hqemu-32857f4d5e165329c03d66000d666975d85f882a.tar.gz |
exec.c: Collect AddressSpace related fields into a CPUAddressSpace struct
Gather up all the fields currently in CPUState which deal with the CPU's
AddressSpace into a separate CPUAddressSpace struct. This paves the way
for allowing the CPU to know about more than one AddressSpace.
The rearrangement also allows us to make the MemoryListener a directly
embedded object in the CPUAddressSpace (it could not be embedded in
CPUState because 'struct MemoryListener' isn't defined for the user-only
builds). This allows us to resolve the FIXME in tcg_commit() by going
directly from the MemoryListener to the CPUAddressSpace.
This patch extracts the actual update of the cached dispatch pointer
from cpu_reload_memory_map() (which is renamed accordingly to
cpu_reloading_memory_map() as it is only responsible for breaking
cpu-exec.c's RCU critical section now). This lets us keep the definition
of the CPUAddressSpace struct private to exec.c.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <1443709790-25180-4-git-send-email-peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/qemu')
-rw-r--r-- | include/qemu/typedefs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/qemu/typedefs.h b/include/qemu/typedefs.h index ee1ce1d..d4a8f7a 100644 --- a/include/qemu/typedefs.h +++ b/include/qemu/typedefs.h @@ -16,6 +16,7 @@ typedef struct BusClass BusClass; typedef struct BusState BusState; typedef struct CharDriverState CharDriverState; typedef struct CompatProperty CompatProperty; +typedef struct CPUAddressSpace CPUAddressSpace; typedef struct DeviceState DeviceState; typedef struct DeviceListener DeviceListener; typedef struct DisplayChangeListener DisplayChangeListener; |