OpenE2K/qemu-e2k
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sun4m halt support (Blue Swirl)

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2161 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2006-09-20 20:30:57 +00:00
parent 8f40c388ef
commit df52b0009b
2 changed files with 4 additions and 5 deletions
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6
cpu-exec.c
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@ -548,8 +548,10 @@ int cpu_exec(CPUState *env1)
//do_interrupt(0, 0, 0, 0, 0);
env->interrupt_request &= ~CPU_INTERRUPT_TIMER;
} else if (interrupt_request & CPU_INTERRUPT_HALT) {
env1->halted = 1;
return EXCP_HALTED;
env->interrupt_request &= ~CPU_INTERRUPT_HALT;
env->halted = 1;
env->exception_index = EXCP_HLT;
cpu_loop_exit();
}
#elif defined(TARGET_ARM)
if (interrupt_request & CPU_INTERRUPT_FIQ

3
hw/slavio_misc.c
View File

@ -123,10 +123,7 @@ static void slavio_misc_mem_writeb(void *opaque, target_phys_addr_t addr, uint32
break;
case 0xa000000:
MISC_DPRINTF("Write power management %2.2x\n", val & 0xff);
#if 0
// XXX almost works
cpu_interrupt(cpu_single_env, CPU_INTERRUPT_HALT);
#endif
break;
}
}