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cpu_single_env usage fix

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1644 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2005-11-21 23:33:12 +00:00
parent 173d6cfe51
commit c68ea7043f
15 changed files with 129 additions and 88 deletions
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4
hw/dma.c
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@ -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)