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| author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2005-11-21 23:33:12 +0000 |
|---|---|---|
| committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2005-11-21 23:33:12 +0000 |
| commit | c68ea7043f2ed4c631d1e3a4f35afe247d5ca063 (patch) | |
| tree | 64b42bfd3fe62caf019e384cee26e80b98da831d /hw/dma.c | |
| parent | 173d6cfe5129301a3a8f2570223aaa47a815f343 (diff) | |
| download | qemu-c68ea7043f2ed4c631d1e3a4f35afe247d5ca063.zip qemu-c68ea7043f2ed4c631d1e3a4f35afe247d5ca063.tar.gz qemu-c68ea7043f2ed4c631d1e3a4f35afe247d5ca063.tar.bz2 | |
cpu_single_env usage fix
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1644 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'hw/dma.c')
| -rw-r--r-- | hw/dma.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -427,7 +427,9 @@ int DMA_write_memory (int nchan, void *buf, int pos, int len) /* request the emulator to transfer a new DMA memory block ASAP */ void DMA_schedule(int nchan) { - cpu_interrupt(cpu_single_env, CPU_INTERRUPT_EXIT); + CPUState *env = cpu_single_env; + if (env) + cpu_interrupt(env, CPU_INTERRUPT_EXIT); } static void dma_reset(void *opaque) |