On Friday, August 20, 2010 10:14:46 am Garrett Cooper wrote:
> Hi,
> Currently the code in identcpu.c does a check for a specific cpu
> value extension. This is set to 0x80000004 (even though the
> corresponding code below iterates through 0x80000002:0x80000005):
It does not invoke 0x80000005 (<, not <=, is used as the loop terminator).
> /* Check for extended CPUID information and a processor name. */
> if (cpu_exthigh >= 0x80000004) {
> brand = cpu_brand;
> for (i = 0x80000002; i < 0x80000005; i++) {
> do_cpuid(i, regs);
> memcpy(brand, regs, sizeof(regs));
> brand += sizeof(regs);
> }
> }
--
John Baldwin
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