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Add rest of fields from ID_AA64ISAR0_EL1 #152

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Nov 28, 2024
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Add rest of fields from ID_AA64ISAR0_EL1 #152

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4 changes: 4 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -480,12 +480,16 @@ Exit Code 1
| DCPOP | Data cache clean to Point of Persistence (DC CVAP) |
| EVTSTRM | Generic timer |
| FCMA | Floatin point complex number addition and multiplication |
| FHM | FMLAL and FMLSL instructions |
| FP | Single-precision and double-precision floating point |
| FPHP | Half-precision floating point |
| GPA | Generic Pointer Authentication |
| JSCVT | Javascript-style double->int convert (FJCVTZS) |
| LRCPC | Weaker release consistency (LDAPR, etc) |
| PMULL | Polynomial Multiply instructions (PMULL/PMULL2) |
| RNDR | Random Number instructions |
| TLB | Outer Shareable and TLB range maintenance instructions |
| TS | Flag manipulation instructions |
| SHA1 | SHA-1 instructions (SHA1C, etc) |
| SHA2 | SHA-2 instructions (SHA256H, etc) |
| SHA3 | SHA-3 instructions (EOR3, RAXI, XAR, BCAX) |
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4 changes: 4 additions & 0 deletions cpuid.go
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Expand Up @@ -282,12 +282,16 @@ const (
DCPOP // Data cache clean to Point of Persistence (DC CVAP)
EVTSTRM // Generic timer
FCMA // Floatin point complex number addition and multiplication
FHM // FMLAL and FMLSL instructions
FP // Single-precision and double-precision floating point
FPHP // Half-precision floating point
GPA // Generic Pointer Authentication
JSCVT // Javascript-style double->int convert (FJCVTZS)
LRCPC // Weaker release consistency (LDAPR, etc)
PMULL // Polynomial Multiply instructions (PMULL/PMULL2)
RNDR // Random Number instructions
TLB // Outer Shareable and TLB range maintenance instructions
TS // Flag manipulation instructions
SHA1 // SHA-1 instructions (SHA1C, etc)
SHA2 // SHA-2 instructions (SHA256H, etc)
SHA3 // SHA-3 instructions (EOR3, RAXI, XAR, BCAX)
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14 changes: 8 additions & 6 deletions detect_arm64.go
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Expand Up @@ -157,6 +157,10 @@ func addInfo(c *CPUInfo, safe bool) {
// x--------------------------------------------------x
// | Name | bits | visible |
// |--------------------------------------------------|
// | RNDR | [63-60] | y |
// |--------------------------------------------------|
// | TLB | [59-56] | y |
// |--------------------------------------------------|
// | TS | [55-52] | y |
// |--------------------------------------------------|
// | FHM | [51-48] | y |
Expand All @@ -182,12 +186,10 @@ func addInfo(c *CPUInfo, safe bool) {
// | AES | [7-4] | y |
// x--------------------------------------------------x

// if instAttrReg0&(0xf<<52) != 0 {
// fmt.Println("TS")
// }
// if instAttrReg0&(0xf<<48) != 0 {
// fmt.Println("FHM")
// }
f.setIf(instAttrReg0&(0xf<<60) != 0, RNDR)
f.setIf(instAttrReg0&(0xf<<56) != 0, TLB)
f.setIf(instAttrReg0&(0xf<<52) != 0, TS)
f.setIf(instAttrReg0&(0xf<<48) != 0, FHM)
f.setIf(instAttrReg0&(0xf<<44) != 0, ASIMDDP)
f.setIf(instAttrReg0&(0xf<<40) != 0, SM4)
f.setIf(instAttrReg0&(0xf<<36) != 0, SM3)
Expand Down
36 changes: 20 additions & 16 deletions featureid_string.go
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6 changes: 6 additions & 0 deletions os_darwin_arm64.go
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Expand Up @@ -96,16 +96,22 @@ func tryToFillCPUInfoFomSysctl(c *CPUInfo) {
setFeature(c, "hw.optional.arm.FEAT_DPB", DCPOP)
// setFeature(c, "", EVTSTRM)
setFeature(c, "hw.optional.arm.FEAT_FCMA", FCMA)
setFeature(c, "hw.optional.arm.FEAT_FHM", FHM)
setFeature(c, "hw.optional.arm.FEAT_FP", FP)
setFeature(c, "hw.optional.arm.FEAT_FP16", FPHP)
setFeature(c, "hw.optional.arm.FEAT_PAuth", GPA)
setFeature(c, "hw.optional.arm.FEAT_RNG", RNDR)
setFeature(c, "hw.optional.arm.FEAT_JSCVT", JSCVT)
setFeature(c, "hw.optional.arm.FEAT_LRCPC", LRCPC)
setFeature(c, "hw.optional.arm.FEAT_PMULL", PMULL)
setFeature(c, "hw.optional.arm.FEAT_SHA1", SHA1)
setFeature(c, "hw.optional.arm.FEAT_SHA256", SHA2)
setFeature(c, "hw.optional.arm.FEAT_SHA3", SHA3)
setFeature(c, "hw.optional.arm.FEAT_SHA512", SHA512)
setFeature(c, "hw.optional.arm.FEAT_TLBIOS", TLB)
setFeature(c, "hw.optional.arm.FEAT_TLBIRANGE", TLB)
setFeature(c, "hw.optional.arm.FEAT_FlagM", TS)
setFeature(c, "hw.optional.arm.FEAT_FlagM2", TS)
// setFeature(c, "", SM3)
// setFeature(c, "", SM4)
setFeature(c, "hw.optional.arm.FEAT_SVE", SVE)
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78 changes: 78 additions & 0 deletions os_linux_arm64.go
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Expand Up @@ -39,6 +39,80 @@ const (
hwcap_SHA512 = 1 << 21
hwcap_SVE = 1 << 22
hwcap_ASIMDFHM = 1 << 23
hwcap_DIT = 1 << 24
hwcap_USCAT = 1 << 25
hwcap_ILRCPC = 1 << 26
hwcap_FLAGM = 1 << 27
hwcap_SSBS = 1 << 28
hwcap_SB = 1 << 29
hwcap_PACA = 1 << 30
hwcap_PACG = 1 << 31
hwcap_GCS = 1 << 32

hwcap2_DCPODP = 1 << 0
hwcap2_SVE2 = 1 << 1
hwcap2_SVEAES = 1 << 2
hwcap2_SVEPMULL = 1 << 3
hwcap2_SVEBITPERM = 1 << 4
hwcap2_SVESHA3 = 1 << 5
hwcap2_SVESM4 = 1 << 6
hwcap2_FLAGM2 = 1 << 7
hwcap2_FRINT = 1 << 8
hwcap2_SVEI8MM = 1 << 9
hwcap2_SVEF32MM = 1 << 10
hwcap2_SVEF64MM = 1 << 11
hwcap2_SVEBF16 = 1 << 12
hwcap2_I8MM = 1 << 13
hwcap2_BF16 = 1 << 14
hwcap2_DGH = 1 << 15
hwcap2_RNG = 1 << 16
hwcap2_BTI = 1 << 17
hwcap2_MTE = 1 << 18
hwcap2_ECV = 1 << 19
hwcap2_AFP = 1 << 20
hwcap2_RPRES = 1 << 21
hwcap2_MTE3 = 1 << 22
hwcap2_SME = 1 << 23
hwcap2_SME_I16I64 = 1 << 24
hwcap2_SME_F64F64 = 1 << 25
hwcap2_SME_I8I32 = 1 << 26
hwcap2_SME_F16F32 = 1 << 27
hwcap2_SME_B16F32 = 1 << 28
hwcap2_SME_F32F32 = 1 << 29
hwcap2_SME_FA64 = 1 << 30
hwcap2_WFXT = 1 << 31
hwcap2_EBF16 = 1 << 32
hwcap2_SVE_EBF16 = 1 << 33
hwcap2_CSSC = 1 << 34
hwcap2_RPRFM = 1 << 35
hwcap2_SVE2P1 = 1 << 36
hwcap2_SME2 = 1 << 37
hwcap2_SME2P1 = 1 << 38
hwcap2_SME_I16I32 = 1 << 39
hwcap2_SME_BI32I32 = 1 << 40
hwcap2_SME_B16B16 = 1 << 41
hwcap2_SME_F16F16 = 1 << 42
hwcap2_MOPS = 1 << 43
hwcap2_HBC = 1 << 44
hwcap2_SVE_B16B16 = 1 << 45
hwcap2_LRCPC3 = 1 << 46
hwcap2_LSE128 = 1 << 47
hwcap2_FPMR = 1 << 48
hwcap2_LUT = 1 << 49
hwcap2_FAMINMAX = 1 << 50
hwcap2_F8CVT = 1 << 51
hwcap2_F8FMA = 1 << 52
hwcap2_F8DP4 = 1 << 53
hwcap2_F8DP2 = 1 << 54
hwcap2_F8E4M3 = 1 << 55
hwcap2_F8E5M2 = 1 << 56
hwcap2_SME_LUTV2 = 1 << 57
hwcap2_SME_F8F16 = 1 << 58
hwcap2_SME_F8F32 = 1 << 59
hwcap2_SME_SF8FMA = 1 << 60
hwcap2_SME_SF8DP4 = 1 << 61
hwcap2_SME_SF8DP2 = 1 << 62
hwcap2_POE = 1 << 63
)

func detectOS(c *CPUInfo) bool {
Expand Down Expand Up @@ -104,11 +178,15 @@ func detectOS(c *CPUInfo) bool {
c.featureSet.setIf(isSet(hwcap, hwcap_DCPOP), DCPOP)
c.featureSet.setIf(isSet(hwcap, hwcap_EVTSTRM), EVTSTRM)
c.featureSet.setIf(isSet(hwcap, hwcap_FCMA), FCMA)
c.featureSet.setIf(isSet(hwcap, hwcap_ASIMDFHM), FHM)
c.featureSet.setIf(isSet(hwcap, hwcap_FP), FP)
c.featureSet.setIf(isSet(hwcap, hwcap_FPHP), FPHP)
c.featureSet.setIf(isSet(hwcap, hwcap_JSCVT), JSCVT)
c.featureSet.setIf(isSet(hwcap, hwcap_LRCPC), LRCPC)
c.featureSet.setIf(isSet(hwcap, hwcap_PMULL), PMULL)
c.featureSet.setIf(isSet(hwcap, hwcap2_RNG), RNDR)
// c.featureSet.setIf(isSet(hwcap, hwcap_), TLB)
// c.featureSet.setIf(isSet(hwcap, hwcap_), TS)
c.featureSet.setIf(isSet(hwcap, hwcap_SHA1), SHA1)
c.featureSet.setIf(isSet(hwcap, hwcap_SHA2), SHA2)
c.featureSet.setIf(isSet(hwcap, hwcap_SHA3), SHA3)
Expand Down
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