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| author | Xuzhou Cheng <xuzhou.cheng@windriver.com> | 2022-10-28 12:57:26 +0800 |
|---|---|---|
| committer | Thomas Huth <thuth@redhat.com> | 2022-10-28 11:17:12 +0200 |
| commit | c9923550b446e54413024117c0ed978a08e3ab1a (patch) | |
| tree | 5a16826541c7c0e2466c6f8a85e472ec778d1009 /include/hw | |
| parent | 8f4bcbcf110f27b3bf8b8c33b48ec321f3e136d3 (diff) | |
| download | qemu-c9923550b446e54413024117c0ed978a08e3ab1a.zip qemu-c9923550b446e54413024117c0ed978a08e3ab1a.tar.gz qemu-c9923550b446e54413024117c0ed978a08e3ab1a.tar.bz2 | |
accel/qtest: Support qtest accelerator for Windows
Currently signal SIGIPI [=SIGUSR1] is used to kick the dummy CPU
when qtest accelerator is used. However SIGUSR1 is unsupported on
Windows. To support Windows, we add a QemuSemaphore CPUState::sem
to kick the dummy CPU instead for Windows.
Signed-off-by: Xuzhou Cheng <xuzhou.cheng@windriver.com>
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20221028045736.679903-2-bin.meng@windriver.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/core/cpu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/hw/core/cpu.h b/include/hw/core/cpu.h index f9b5877..8830546 100644 --- a/include/hw/core/cpu.h +++ b/include/hw/core/cpu.h @@ -333,6 +333,7 @@ struct CPUState { struct QemuThread *thread; #ifdef _WIN32 HANDLE hThread; + QemuSemaphore sem; #endif int thread_id; bool running, has_waiter; |