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Add Atom (x86) cpu identification. 

Also add SSSE3 to Core2 features.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5319 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
balrog 2008-09-25 18:31:12 +00:00
parent 2436b61a6b
commit 0086de1c66
1 changed files with 24 additions and 3 deletions
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27
target-i386/helper.c
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@ -174,11 +174,11 @@ static x86_def_t x86_defs[] = {
.stepping = 11,
/* the original CPU does have many more features that are
* not implemented yet */
.features = PPRO_FEATURES |
.features = PPRO_FEATURES |
CPUID_MTRR | CPUID_CLFLUSH | CPUID_MCA |
CPUID_PSE36,
.ext_features = CPUID_EXT_SSE3 | CPUID_EXT_MONITOR,
.ext2_features = (PPRO_FEATURES & 0x0183F3FF) |
.ext_features = CPUID_EXT_SSE3 | CPUID_EXT_MONITOR | CPUID_EXT_SSSE3,
.ext2_features = (PPRO_FEATURES & 0x0183F3FF) |
CPUID_EXT2_LM | CPUID_EXT2_SYSCALL | CPUID_EXT2_NX,
.xlevel = 0x8000000A,
.model_id = "Intel(R) Core(TM)2 Duo CPU T7700 @ 2.40GHz",
@ -246,6 +246,27 @@ static x86_def_t x86_defs[] = {
/* XXX: put another string ? */
.model_id = "QEMU Virtual CPU version " QEMU_VERSION,
},
{
.name = "atom",
/* original is on level 10 */
.level = 5,
.family = 6,
.model = 28,
.stepping = 2,
.features = PPRO_FEATURES |
CPUID_MTRR | CPUID_CLFLUSH | CPUID_MCA | CPUID_VME,
/* Missing: CPUID_DTS | CPUID_ACPI | CPUID_SS |
* CPUID_HT | CPUID_TM | CPUID_PBE */
/* Some CPUs got no CPUID_SEP */
.ext_features = CPUID_EXT_MONITOR |
CPUID_EXT_SSE3 /* PNI */, CPUID_EXT_SSSE3,
/* Missing: CPUID_EXT_DSCPL | CPUID_EXT_EST |
* CPUID_EXT_TM2 | CPUID_EXT_XTPR */
.ext2_features = (PPRO_FEATURES & 0x0183F3FF) | CPUID_EXT2_NX,
/* Missing: .ext3_features = CPUID_EXT3_LAHF_LM */
.xlevel = 0x8000000A,
.model_id = "Intel(R) Atom(TM) CPU N270 @ 1.60GHz",
},
};
static int cpu_x86_find_by_name(x86_def_t *x86_cpu_def, const char *cpu_model)