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Add missing definition for number of input pins for the PowerPC 970 bus.

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Use proper INPUT_NB definitions to allocate PowerPC input pins structure,
  fixing a buffer overflow in the 6xx bus case.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3659 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
j_mayer 2007-11-17 02:04:00 +00:00
parent 5e692ecdbf
commit 7b62a95504
2 changed files with 5 additions and 2 deletions
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6
hw/ppc.c
View File

@ -172,7 +172,8 @@ static void ppc6xx_set_irq (void *opaque, int pin, int level)
void ppc6xx_irq_init (CPUState *env)
{
env->irq_inputs = (void **)qemu_allocate_irqs(&ppc6xx_set_irq, env, 6);
env->irq_inputs = (void **)qemu_allocate_irqs(&ppc6xx_set_irq, env,
PPC6xx_INPUT_NB);
}
#if defined(TARGET_PPC64)
@ -295,7 +296,8 @@ static void ppc970_set_irq (void *opaque, int pin, int level)
void ppc970_irq_init (CPUState *env)
{
env->irq_inputs = (void **)qemu_allocate_irqs(&ppc970_set_irq, env, 7);
env->irq_inputs = (void **)qemu_allocate_irqs(&ppc970_set_irq, env,
PPC970_INPUT_NB);
}
#endif /* defined(TARGET_PPC64) */

1
target-ppc/cpu.h
View File

@ -1249,6 +1249,7 @@ enum {
PPC970_INPUT_MCP = 4,
PPC970_INPUT_INT = 5,
PPC970_INPUT_THINT = 6,
PPC970_INPUT_NB,
};
#endif