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aux/cpuid: fix wrong extfunc1 bits

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This commit is contained in:
ftrvxmtrx 2013-03-16 18:07:48 +01:00
parent f37465fd7f
commit f4174739bb
1 changed files with 10 additions and 10 deletions
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20
sys/src/cmd/aux/cpuid.c
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@ -31,7 +31,7 @@ func0(ulong)
{
Res r;
char buf[13];
r = cpuid(0, 0);
((ulong *) buf)[0] = r.bx;
((ulong *) buf)[1] = r.dx;
@ -44,7 +44,7 @@ void
printbits(char *id, ulong x, char **s)
{
int i, j;
for(i = 0, j = 0; i < 32; i++)
if((x & (1<<i)) != 0 && s[i] != nil){
if(j++ % 16 == 0){
@ -73,7 +73,7 @@ func1(ulong)
"movbe", "popcnt", "tscdeadline", "aes", "xsave", "osxsave", "avx",
"f16c", "rdrnd", "hypervisor"
};
r = cpuid(1, 0);
Bprint(out, "procmodel %.8ulx / %.8ulx\n", r.ax, r.bx);
printbits("features", r.dx, bitsdx);
@ -85,16 +85,16 @@ extfunc1(ulong ax)
{
Res r;
static char *bitsdx[32] = {
"fpu", "vme", "de", "pse", "tsc", "msr", "pae", "mce", "cx8", "apic", "sep", "mtrr", "pge",
"mca", "cmov", "pat", "fcmov", "pse36", nil, "mp", "nx", nil, "mmx+", "mmx", nil,
"ffxsr", "pg1g", "tscp", nil, "lm", "3dnow!+", "3dnow"
"fpu", "vme", "de", "pse", "tsc", "msr", "pae", "mce", "cx8", "apic",
nil, "syscall", "mtrr", "pge", "mca", "cmov", "pat", "pse36", nil, "mp",
"nx", nil, "mmx+", "mmx", "fxsr", "ffxsr", "pg1g", "tscp", nil, "lm", "3dnow!+", "3dnow!"
};
static char *bitscx[32] = {
"ahf64", "cmp", "svm", "eas", "cr8d", "lzcnt", "sse4a", "msse", "3dnow!p", "osvw", "ibs",
"xop", "skinit", "wdt", nil, "lwp", "fma4", "tce", nil, "nodeid", nil, "tbm", "topx",
"pcx_core", "pcx_nb",
};
r = cpuid(ax, 0);
Bprint(out, "extmodel %.8ulx / %.8ulx\n", r.ax, r.bx);
printbits("extfeatures", r.dx, bitsdx);
@ -129,7 +129,7 @@ void
extfunc8(ulong ax)
{
Res r;
r = cpuid(ax, 0);
Bprint(out, "physbits %uld\n", CUT(r.ax, 0, 7));
Bprint(out, "virtbits %uld\n", CUT(r.ax, 8, 15));
@ -154,7 +154,7 @@ void
stdfunc(ulong ax)
{
Res r;
r = cpuid(ax, 0);
Bprint(out, "%.8ulx %.8ulx %.8ulx %.8ulx %.8ulx\n", ax, r.ax, r.bx, r.cx, r.dx);
}
@ -176,7 +176,7 @@ main(int argc, char **argv)
int i, rflag, aflag;
ulong w;
static Biobuf buf;
rflag = aflag = 0;
ARGBEGIN {
case 'r': rflag++; break;