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| author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2004-05-20 13:42:52 +0000 |
|---|---|---|
| committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2004-05-20 13:42:52 +0000 |
| commit | b54ad0498e58cd81f35f815ecb887af2f44ab6f6 (patch) | |
| tree | ee91798481594ebafe488890f1a35ebc8fa80030 /hw/i8259.c | |
| parent | 4399059e4dd7ee742c80f44421b84f1f697ec932 (diff) | |
| download | qemu-b54ad0498e58cd81f35f815ecb887af2f44ab6f6.tar.gz qemu-b54ad0498e58cd81f35f815ecb887af2f44ab6f6.tar.bz2 qemu-b54ad0498e58cd81f35f815ecb887af2f44ab6f6.zip | |
PIC reset fix (initial patch by Hidemi KAWAI)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@836 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'hw/i8259.c')
| -rw-r--r-- | hw/i8259.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/i8259.c b/hw/i8259.c index e09bc9f312..809ea95a5d 100644 --- a/hw/i8259.c +++ b/hw/i8259.c @@ -231,6 +231,8 @@ static void pic_ioport_write(void *opaque, uint32_t addr, uint32_t val) tmp = s->elcr_mask; memset(s, 0, sizeof(PicState)); s->elcr_mask = tmp; + /* deassert a pending interrupt */ + cpu_reset_interrupt(cpu_single_env, CPU_INTERRUPT_HARD); s->init_state = 1; s->init4 = val & 1; |