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| author | Richard Henderson <richard.henderson@linaro.org> | 2018-06-26 09:19:21 -0700 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2018-07-03 09:56:52 +1000 |
| commit | 7fbc2b20d2e0ca1898bfc2bd871fb674ec1039fb (patch) | |
| tree | aaf111fd0c30309a4cfa2769d973ea0202214df1 /hw/core/qdev-properties-system.c | |
| parent | 20923c1d02b68dfd848f014a77747c0e4817682a (diff) | |
| download | focaccia-qemu-7fbc2b20d2e0ca1898bfc2bd871fb674ec1039fb.tar.gz focaccia-qemu-7fbc2b20d2e0ca1898bfc2bd871fb674ec1039fb.zip | |
target/ppc: Implement the rest of gen_st_atomic
The store twin case was stubbed out. For now, implement it only within a serial context, forcing parallel execution to synchronize. It would be possible to implement with a cmpxchg loop, if we care, but the loose alignment requirements (simply no crossing 32-byte boundary) might send us back to the serial context anyway. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'hw/core/qdev-properties-system.c')
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