Apply patch

For golang/go#76791

Change-Id: I9500b38b17b5e3e141df8770d82c725c2ba8fd65
Cq-Include-Trybots: luci.golang.try:x_sys-gotip-windows-arm64
Reviewed-on: https://go-review.googlesource.com/c/sys/+/740880
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Quim Muntal <quimmuntal@gmail.com>
Reviewed-by: Michael Pratt <mpratt@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>

cpu/cpu_arm64.go

@@ -47,7 +47,7 @@ func archInit() {
 	switch runtime.GOOS {
 	case "freebsd":
 		readARM64Registers()
-	case "linux", "netbsd", "openbsd":
+	case "linux", "netbsd", "openbsd", "windows":
 		doinit()
 	default:
 		// Many platforms don't seem to allow reading these registers.

cpu/cpu_arm64.s

@@ -9,31 +9,27 @@
 // func getisar0() uint64
 TEXT ·getisar0(SB),NOSPLIT,$0-8
 	// get Instruction Set Attributes 0 into x0
-	// mrs x0, ID_AA64ISAR0_EL1 = d5380600
-	WORD	$0xd5380600
+	MRS	ID_AA64ISAR0_EL1, R0
 	MOVD	R0, ret+0(FP)
 	RET
 
 // func getisar1() uint64
 TEXT ·getisar1(SB),NOSPLIT,$0-8
 	// get Instruction Set Attributes 1 into x0
-	// mrs x0, ID_AA64ISAR1_EL1 = d5380620
-	WORD	$0xd5380620
+	MRS	ID_AA64ISAR1_EL1, R0
 	MOVD	R0, ret+0(FP)
 	RET
 
 // func getpfr0() uint64
 TEXT ·getpfr0(SB),NOSPLIT,$0-8
 	// get Processor Feature Register 0 into x0
-	// mrs x0, ID_AA64PFR0_EL1 = d5380400
-	WORD	$0xd5380400
+	MRS	ID_AA64PFR0_EL1, R0
 	MOVD	R0, ret+0(FP)
 	RET
 
 // func getzfr0() uint64
 TEXT ·getzfr0(SB),NOSPLIT,$0-8
 	// get SVE Feature Register 0 into x0
-	// mrs	x0, ID_AA64ZFR0_EL1 = d5380480
-	WORD $0xd5380480
+	MRS	ID_AA64ZFR0_EL1, R0
 	MOVD	R0, ret+0(FP)
 	RET

cpu/cpu_other_arm64.go

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-//go:build !linux && !netbsd && !openbsd && arm64
+//go:build !linux && !netbsd && !openbsd && !windows && arm64
 
 package cpu
 

cpu/cpu_windows_arm64.go

@@ -0,0 +1,42 @@
+// Copyright 2026 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package cpu
+
+import (
+	"golang.org/x/sys/windows"
+)
+
+func doinit() {
+	// set HasASIMD and HasFP to true as per
+	// https://learn.microsoft.com/en-us/cpp/build/arm64-windows-abi-conventions?view=msvc-170#base-requirements
+	//
+	// The ARM64 version of Windows always presupposes that it's running on an ARMv8 or later architecture.
+	// Both floating-point and NEON support are presumed to be present in hardware.
+	//
+	ARM64.HasASIMD = true
+	ARM64.HasFP = true
+
+	if windows.IsProcessorFeaturePresent(windows.PF_ARM_V8_CRYPTO_INSTRUCTIONS_AVAILABLE) {
+		ARM64.HasAES = true
+		ARM64.HasPMULL = true
+		ARM64.HasSHA1 = true
+		ARM64.HasSHA2 = true
+	}
+	ARM64.HasSHA3 = windows.IsProcessorFeaturePresent(windows.PF_ARM_SHA3_INSTRUCTIONS_AVAILABLE)
+	ARM64.HasCRC32 = windows.IsProcessorFeaturePresent(windows.PF_ARM_V8_CRC32_INSTRUCTIONS_AVAILABLE)
+	ARM64.HasSHA512 = windows.IsProcessorFeaturePresent(windows.PF_ARM_SHA512_INSTRUCTIONS_AVAILABLE)
+	ARM64.HasATOMICS = windows.IsProcessorFeaturePresent(windows.PF_ARM_V81_ATOMIC_INSTRUCTIONS_AVAILABLE)
+	if windows.IsProcessorFeaturePresent(windows.PF_ARM_V82_DP_INSTRUCTIONS_AVAILABLE) {
+		ARM64.HasASIMDDP = true
+		ARM64.HasASIMDRDM = true
+	}
+	if windows.IsProcessorFeaturePresent(windows.PF_ARM_V83_LRCPC_INSTRUCTIONS_AVAILABLE) {
+		ARM64.HasLRCPC = true
+		ARM64.HasSM3 = true
+	}
+	ARM64.HasSVE = windows.IsProcessorFeaturePresent(windows.PF_ARM_SVE_INSTRUCTIONS_AVAILABLE)
+	ARM64.HasSVE2 = windows.IsProcessorFeaturePresent(windows.PF_ARM_SVE2_INSTRUCTIONS_AVAILABLE)
+	ARM64.HasJSCVT = windows.IsProcessorFeaturePresent(windows.PF_ARM_V83_JSCVT_INSTRUCTIONS_AVAILABLE)
+}

cpu/cpu_x86.go

@@ -64,6 +64,80 @@ func initOptions() {
 
 func archInit() {
 
+	// From internal/cpu
+	const (
+		// eax bits
+		cpuid_AVXVNNI = 1 << 4
+
+		// ecx bits
+		cpuid_SSE3            = 1 << 0
+		cpuid_PCLMULQDQ       = 1 << 1
+		cpuid_AVX512VBMI      = 1 << 1
+		cpuid_AVX512VBMI2     = 1 << 6
+		cpuid_SSSE3           = 1 << 9
+		cpuid_AVX512GFNI      = 1 << 8
+		cpuid_AVX512VAES      = 1 << 9
+		cpuid_AVX512VNNI      = 1 << 11
+		cpuid_AVX512BITALG    = 1 << 12
+		cpuid_FMA             = 1 << 12
+		cpuid_AVX512VPOPCNTDQ = 1 << 14
+		cpuid_SSE41           = 1 << 19
+		cpuid_SSE42           = 1 << 20
+		cpuid_POPCNT          = 1 << 23
+		cpuid_AES             = 1 << 25
+		cpuid_OSXSAVE         = 1 << 27
+		cpuid_AVX             = 1 << 28
+
+		// "Extended Feature Flag" bits returned in EBX for CPUID EAX=0x7 ECX=0x0
+		cpuid_BMI1     = 1 << 3
+		cpuid_AVX2     = 1 << 5
+		cpuid_BMI2     = 1 << 8
+		cpuid_ERMS     = 1 << 9
+		cpuid_AVX512F  = 1 << 16
+		cpuid_AVX512DQ = 1 << 17
+		cpuid_ADX      = 1 << 19
+		cpuid_AVX512CD = 1 << 28
+		cpuid_SHA      = 1 << 29
+		cpuid_AVX512BW = 1 << 30
+		cpuid_AVX512VL = 1 << 31
+
+		// "Extended Feature Flag" bits returned in ECX for CPUID EAX=0x7 ECX=0x0
+		cpuid_AVX512_VBMI      = 1 << 1
+		cpuid_AVX512_VBMI2     = 1 << 6
+		cpuid_GFNI             = 1 << 8
+		cpuid_AVX512VPCLMULQDQ = 1 << 10
+		cpuid_AVX512_BITALG    = 1 << 12
+
+		// edx bits
+		cpuid_FSRM = 1 << 4
+		// edx bits for CPUID 0x80000001
+		cpuid_RDTSCP = 1 << 27
+	)
+	// Additional constants not in internal/cpu
+	const (
+		// eax=1: edx
+		cpuid_SSE2 = 1 << 26
+		// eax=1: ecx
+		cpuid_CX16   = 1 << 13
+		cpuid_RDRAND = 1 << 30
+		// eax=7,ecx=0: ebx
+		cpuid_RDSEED     = 1 << 18
+		cpuid_AVX512IFMA = 1 << 21
+		cpuid_AVX512PF   = 1 << 26
+		cpuid_AVX512ER   = 1 << 27
+		// eax=7,ecx=0: edx
+		cpuid_AVX5124VNNIW = 1 << 2
+		cpuid_AVX5124FMAPS = 1 << 3
+		cpuid_AMXBF16      = 1 << 22
+		cpuid_AMXTile      = 1 << 24
+		cpuid_AMXInt8      = 1 << 25
+		// eax=7,ecx=1: eax
+		cpuid_AVX512BF16 = 1 << 5
+		cpuid_AVXIFMA    = 1 << 23
+		// eax=7,ecx=1: edx
+		cpuid_AVXVNNIInt8 = 1 << 4
+	)
+
 	Initialized = true
 
 	maxID, _, _, _ := cpuid(0, 0)
@@ -73,90 +147,90 @@ func archInit() {
 	}
 
 	_, _, ecx1, edx1 := cpuid(1, 0)
-	X86.HasSSE2 = isSet(26, edx1)
+	X86.HasSSE2 = isSet(edx1, cpuid_SSE2)
 
-	X86.HasSSE3 = isSet(0, ecx1)
-	X86.HasPCLMULQDQ = isSet(1, ecx1)
-	X86.HasSSSE3 = isSet(9, ecx1)
-	X86.HasFMA = isSet(12, ecx1)
-	X86.HasCX16 = isSet(13, ecx1)
-	X86.HasSSE41 = isSet(19, ecx1)
-	X86.HasSSE42 = isSet(20, ecx1)
-	X86.HasPOPCNT = isSet(23, ecx1)
-	X86.HasAES = isSet(25, ecx1)
-	X86.HasOSXSAVE = isSet(27, ecx1)
-	X86.HasRDRAND = isSet(30, ecx1)
+	X86.HasSSE3 = isSet(ecx1, cpuid_SSE3)
+	X86.HasPCLMULQDQ = isSet(ecx1, cpuid_PCLMULQDQ)
+	X86.HasSSSE3 = isSet(ecx1, cpuid_SSSE3)
+	X86.HasFMA = isSet(ecx1, cpuid_FMA)
+	X86.HasCX16 = isSet(ecx1, cpuid_CX16)
+	X86.HasSSE41 = isSet(ecx1, cpuid_SSE41)
+	X86.HasSSE42 = isSet(ecx1, cpuid_SSE42)
+	X86.HasPOPCNT = isSet(ecx1, cpuid_POPCNT)
+	X86.HasAES = isSet(ecx1, cpuid_AES)
+	X86.HasOSXSAVE = isSet(ecx1, cpuid_OSXSAVE)
+	X86.HasRDRAND = isSet(ecx1, cpuid_RDRAND)
 
 	var osSupportsAVX, osSupportsAVX512 bool
 	// For XGETBV, OSXSAVE bit is required and sufficient.
 	if X86.HasOSXSAVE {
 		eax, _ := xgetbv()
 		// Check if XMM and YMM registers have OS support.
-		osSupportsAVX = isSet(1, eax) && isSet(2, eax)
+		osSupportsAVX = isSet(eax, 1<<1) && isSet(eax, 1<<2)
 
 		if runtime.GOOS == "darwin" {
 			// Darwin requires special AVX512 checks, see cpu_darwin_x86.go
 			osSupportsAVX512 = osSupportsAVX && darwinSupportsAVX512()
 		} else {
 			// Check if OPMASK and ZMM registers have OS support.
-			osSupportsAVX512 = osSupportsAVX && isSet(5, eax) && isSet(6, eax) && isSet(7, eax)
+			osSupportsAVX512 = osSupportsAVX && isSet(eax, 1<<5) && isSet(eax, 1<<6) && isSet(eax, 1<<7)
 		}
 	}
 
-	X86.HasAVX = isSet(28, ecx1) && osSupportsAVX
+	X86.HasAVX = isSet(ecx1, cpuid_AVX) && osSupportsAVX
 
 	if maxID < 7 {
 		return
 	}
 
 	eax7, ebx7, ecx7, edx7 := cpuid(7, 0)
-	X86.HasBMI1 = isSet(3, ebx7)
-	X86.HasAVX2 = isSet(5, ebx7) && osSupportsAVX
-	X86.HasBMI2 = isSet(8, ebx7)
-	X86.HasERMS = isSet(9, ebx7)
-	X86.HasRDSEED = isSet(18, ebx7)
-	X86.HasADX = isSet(19, ebx7)
+	X86.HasBMI1 = isSet(ebx7, cpuid_BMI1)
+	X86.HasAVX2 = isSet(ebx7, cpuid_AVX2) && osSupportsAVX
+	X86.HasBMI2 = isSet(ebx7, cpuid_BMI2)
+	X86.HasERMS = isSet(ebx7, cpuid_ERMS)
+	X86.HasRDSEED = isSet(ebx7, cpuid_RDSEED)
+	X86.HasADX = isSet(ebx7, cpuid_ADX)
 
-	X86.HasAVX512 = isSet(16, ebx7) && osSupportsAVX512 // Because avx-512 foundation is the core required extension
+	X86.HasAVX512 = isSet(ebx7, cpuid_AVX512F) && osSupportsAVX512 // Because avx-512 foundation is the core required extension
 	if X86.HasAVX512 {
 		X86.HasAVX512F = true
-		X86.HasAVX512CD = isSet(28, ebx7)
-		X86.HasAVX512ER = isSet(27, ebx7)
-		X86.HasAVX512PF = isSet(26, ebx7)
-		X86.HasAVX512VL = isSet(31, ebx7)
-		X86.HasAVX512BW = isSet(30, ebx7)
-		X86.HasAVX512DQ = isSet(17, ebx7)
-		X86.HasAVX512IFMA = isSet(21, ebx7)
-		X86.HasAVX512VBMI = isSet(1, ecx7)
-		X86.HasAVX5124VNNIW = isSet(2, edx7)
-		X86.HasAVX5124FMAPS = isSet(3, edx7)
-		X86.HasAVX512VPOPCNTDQ = isSet(14, ecx7)
-		X86.HasAVX512VPCLMULQDQ = isSet(10, ecx7)
-		X86.HasAVX512VNNI = isSet(11, ecx7)
-		X86.HasAVX512GFNI = isSet(8, ecx7)
-		X86.HasAVX512VAES = isSet(9, ecx7)
-		X86.HasAVX512VBMI2 = isSet(6, ecx7)
-		X86.HasAVX512BITALG = isSet(12, ecx7)
+		X86.HasAVX512CD = isSet(ebx7, cpuid_AVX512CD)
+		X86.HasAVX512ER = isSet(ebx7, cpuid_AVX512ER)
+		X86.HasAVX512PF = isSet(ebx7, cpuid_AVX512PF)
+		X86.HasAVX512VL = isSet(ebx7, cpuid_AVX512VL)
+		X86.HasAVX512BW = isSet(ebx7, cpuid_AVX512BW)
+		X86.HasAVX512DQ = isSet(ebx7, cpuid_AVX512DQ)
+		X86.HasAVX512IFMA = isSet(ebx7, cpuid_AVX512IFMA)
+		X86.HasAVX512VBMI = isSet(ecx7, cpuid_AVX512_VBMI)
+		X86.HasAVX5124VNNIW = isSet(edx7, cpuid_AVX5124VNNIW)
+		X86.HasAVX5124FMAPS = isSet(edx7, cpuid_AVX5124FMAPS)
+		X86.HasAVX512VPOPCNTDQ = isSet(ecx7, cpuid_AVX512VPOPCNTDQ)
+		X86.HasAVX512VPCLMULQDQ = isSet(ecx7, cpuid_AVX512VPCLMULQDQ)
+		X86.HasAVX512VNNI = isSet(ecx7, cpuid_AVX512VNNI)
+		X86.HasAVX512GFNI = isSet(ecx7, cpuid_AVX512GFNI)
+		X86.HasAVX512VAES = isSet(ecx7, cpuid_AVX512VAES)
+		X86.HasAVX512VBMI2 = isSet(ecx7, cpuid_AVX512VBMI2)
+		X86.HasAVX512BITALG = isSet(ecx7, cpuid_AVX512BITALG)
 	}
 
-	X86.HasAMXTile = isSet(24, edx7)
-	X86.HasAMXInt8 = isSet(25, edx7)
-	X86.HasAMXBF16 = isSet(22, edx7)
+	X86.HasAMXTile = isSet(edx7, cpuid_AMXTile)
+	X86.HasAMXInt8 = isSet(edx7, cpuid_AMXInt8)
+	X86.HasAMXBF16 = isSet(edx7, cpuid_AMXBF16)
 
 	// These features depend on the second level of extended features.
 	if eax7 >= 1 {
 		eax71, _, _, edx71 := cpuid(7, 1)
 		if X86.HasAVX512 {
-			X86.HasAVX512BF16 = isSet(5, eax71)
+			X86.HasAVX512BF16 = isSet(eax71, cpuid_AVX512BF16)
 		}
 		if X86.HasAVX {
-			X86.HasAVXIFMA = isSet(23, eax71)
-			X86.HasAVXVNNI = isSet(4, eax71)
-			X86.HasAVXVNNIInt8 = isSet(4, edx71)
+			X86.HasAVXIFMA = isSet(eax71, cpuid_AVXIFMA)
+			X86.HasAVXVNNI = isSet(eax71, cpuid_AVXVNNI)
+			X86.HasAVXVNNIInt8 = isSet(edx71, cpuid_AVXVNNIInt8)
 		}
 	}
 }
 
-func isSet(bitpos uint, value uint32) bool {
-	return value&(1<<bitpos) != 0
+func isSet(hwc uint32, value uint32) bool {
+	return hwc&value != 0
 }

unix/ioctl_signed.go

@@ -6,9 +6,7 @@
 
 package unix
 
-import (
-	"unsafe"
-)
+import "unsafe"
 
 // ioctl itself should not be exposed directly, but additional get/set
 // functions for specific types are permissible.
@@ -28,6 +26,13 @@ func IoctlSetPointerInt(fd int, req int, value int) error {
 	return ioctlPtr(fd, req, unsafe.Pointer(&v))
 }
 
+// IoctlSetString performs an ioctl operation which sets a string value
+// on fd, using the specified request number.
+func IoctlSetString(fd int, req int, value string) error {
+	bs := append([]byte(value), 0)
+	return ioctlPtr(fd, req, unsafe.Pointer(&bs[0]))
+}
+
 // IoctlSetWinsize performs an ioctl on fd with a *Winsize argument.
 //
 // To change fd's window size, the req argument should be TIOCSWINSZ.

unix/ioctl_unsigned.go

@@ -6,9 +6,7 @@
 
 package unix
 
-import (
-	"unsafe"
-)
+import "unsafe"
 
 // ioctl itself should not be exposed directly, but additional get/set
 // functions for specific types are permissible.
@@ -28,6 +26,13 @@ func IoctlSetPointerInt(fd int, req uint, value int) error {
 	return ioctlPtr(fd, req, unsafe.Pointer(&v))
 }
 
+// IoctlSetString performs an ioctl operation which sets a string value
+// on fd, using the specified request number.
+func IoctlSetString(fd int, req uint, value string) error {
+	bs := append([]byte(value), 0)
+	return ioctlPtr(fd, req, unsafe.Pointer(&bs[0]))
+}
+
 // IoctlSetWinsize performs an ioctl on fd with a *Winsize argument.
 //
 // To change fd's window size, the req argument should be TIOCSWINSZ.

unix/linux/Dockerfile

@@ -1,4 +1,4 @@
-FROM ubuntu:24.10
+FROM ubuntu:25.04
 
 # Disable interactive prompts on package installation
 ENV DEBIAN_FRONTEND=noninteractive
@@ -21,9 +21,9 @@ RUN git clone --branch v6.16 --depth 1 https://kernel.googlesource.com/pub/scm/l
 RUN git clone --branch release/2.41/master --depth 1 https://sourceware.org/git/glibc.git
 
 # Get Go
-ENV GOLANG_VERSION=1.24.5
+ENV GOLANG_VERSION=1.25.1
 ENV GOLANG_DOWNLOAD_URL=https://golang.org/dl/go$GOLANG_VERSION.linux-amd64.tar.gz
-ENV GOLANG_DOWNLOAD_SHA256=10ad9e86233e74c0f6590fe5426895de6bf388964210eac34a6d83f38918ecdc
+ENV GOLANG_DOWNLOAD_SHA256=7716a0d940a0f6ae8e1f3b3f4f36299dc53e31b16840dbd171254312c41ca12e
 
 RUN curl -fsSL "$GOLANG_DOWNLOAD_URL" -o golang.tar.gz \
     && echo "$GOLANG_DOWNLOAD_SHA256  golang.tar.gz" | sha256sum -c - \

unix/linux/types.go

@@ -135,6 +135,7 @@ struct termios2 {
 #include <linux/landlock.h>
 #include <linux/loop.h>
 #include <linux/lwtunnel.h>
+#include <linux/mempolicy.h>
 #include <linux/mpls_iptunnel.h>
 #include <linux/ncsi.h>
 #include <linux/net_namespace.h>
@@ -3599,8 +3600,12 @@ type FsverityEnableArg C.struct_fsverity_enable_arg
 
 type Nhmsg C.struct_nhmsg
 
+const SizeofNhmsg = C.sizeof_struct_nhmsg
+
 type NexthopGrp C.struct_nexthop_grp
 
+const SizeofNexthopGrp = C.sizeof_struct_nexthop_grp
+
 const (
 	NHA_UNSPEC     = C.NHA_UNSPEC
 	NHA_ID         = C.NHA_ID
@@ -6250,3 +6255,34 @@ type SockDiagReq C.struct_sock_diag_req
 
 // Removed in Linux 6.13, kept for backwards compatibility.
 const RTM_NEWNVLAN = 0x70
+
+// Memory policy modes and flags for [SetMemPolicy], as defined in /usr/include/linux/mempolicy.h.
+// Not all can be used, see set_mempolicy(2).
+// Generated by:
+// $ { perl -nlE '/^#define (MPOL_\w+)/ && say "\t$1 = C.$1"' /usr/include/linux/mempolicy.h; perl -nlE '/^\s*(MPOL_\w+)/ && say "\t$1 = C.$1"' /usr/include/linux/mempolicy.h; } | sort | uniq
+const (
+	MPOL_BIND                = C.MPOL_BIND
+	MPOL_DEFAULT             = C.MPOL_DEFAULT
+	MPOL_F_ADDR              = C.MPOL_F_ADDR
+	MPOL_F_MEMS_ALLOWED      = C.MPOL_F_MEMS_ALLOWED
+	MPOL_F_MOF               = C.MPOL_F_MOF
+	MPOL_F_MORON             = C.MPOL_F_MORON
+	MPOL_F_NODE              = C.MPOL_F_NODE
+	MPOL_F_NUMA_BALANCING    = C.MPOL_F_NUMA_BALANCING
+	MPOL_F_RELATIVE_NODES    = C.MPOL_F_RELATIVE_NODES
+	MPOL_F_SHARED            = C.MPOL_F_SHARED
+	MPOL_F_STATIC_NODES      = C.MPOL_F_STATIC_NODES
+	MPOL_INTERLEAVE          = C.MPOL_INTERLEAVE
+	MPOL_LOCAL               = C.MPOL_LOCAL
+	MPOL_MAX                 = C.MPOL_MAX
+	MPOL_MF_INTERNAL         = C.MPOL_MF_INTERNAL
+	MPOL_MF_LAZY             = C.MPOL_MF_LAZY
+	MPOL_MF_MOVE_ALL         = C.MPOL_MF_MOVE_ALL
+	MPOL_MF_MOVE             = C.MPOL_MF_MOVE
+	MPOL_MF_STRICT           = C.MPOL_MF_STRICT
+	MPOL_MF_VALID            = C.MPOL_MF_VALID
+	MPOL_MODE_FLAGS          = C.MPOL_MODE_FLAGS
+	MPOL_PREFERRED           = C.MPOL_PREFERRED
+	MPOL_PREFERRED_MANY      = C.MPOL_PREFERRED_MANY
+	MPOL_WEIGHTED_INTERLEAVE = C.MPOL_WEIGHTED_INTERLEAVE
+)

unix/mkerrors.sh

@@ -226,6 +226,7 @@ struct ltchars {
 #include <linux/cryptouser.h>
 #include <linux/devlink.h>
 #include <linux/dm-ioctl.h>
+#include <linux/elf.h>
 #include <linux/errqueue.h>
 #include <linux/ethtool_netlink.h>
 #include <linux/falloc.h>
@@ -255,6 +256,7 @@ struct ltchars {
 #include <linux/loop.h>
 #include <linux/lwtunnel.h>
 #include <linux/magic.h>
+#include <linux/mei.h>
 #include <linux/memfd.h>
 #include <linux/module.h>
 #include <linux/mount.h>
@@ -529,6 +531,7 @@ ccflags="$@"
 		$2 ~ /^O[CNPFPL][A-Z]+[^_][A-Z]+$/ ||
 		$2 ~ /^(NL|CR|TAB|BS|VT|FF)DLY$/ ||
 		$2 ~ /^(NL|CR|TAB|BS|VT|FF)[0-9]$/ ||
+		$2 ~ /^(DT|EI|ELF|EV|NN|NT|PF|SHF|SHN|SHT|STB|STT|VER)_/ ||
 		$2 ~ /^O?XTABS$/ ||
 		$2 ~ /^TC[IO](ON|OFF)$/ ||
 		$2 ~ /^IN_/ ||
@@ -611,7 +614,7 @@ ccflags="$@"
 		$2 !~ /IOC_MAGIC/ &&
 		$2 ~ /^[A-Z][A-Z0-9_]+_MAGIC2?$/ ||
 		$2 ~ /^(VM|VMADDR)_/ ||
-		$2 ~ /^IOCTL_VM_SOCKETS_/ ||
+		$2 ~ /^(IOCTL_VM_SOCKETS_|IOCTL_MEI_)/ ||
 		$2 ~ /^(TASKSTATS|TS)_/ ||
 		$2 ~ /^CGROUPSTATS_/ ||
 		$2 ~ /^GENL_/ ||

unix/syscall_internal_linux_test.go

@@ -909,7 +909,7 @@ func sockaddrIUCVToAny(in RawSockaddrIUCV) *RawSockaddrAny {
 	var out RawSockaddrAny
 	copy(
 		(*(*[SizeofSockaddrAny]byte)(unsafe.Pointer(&out)))[:],
-		(*(*[SizeofSockaddrUnix]byte)(unsafe.Pointer(&in)))[:],
+		(*(*[SizeofSockaddrIUCV]byte)(unsafe.Pointer(&in)))[:],
 	)
 	return &out
 }

unix/syscall_linux.go

@@ -2643,3 +2643,9 @@ func SchedGetAttr(pid int, flags uint) (*SchedAttr, error) {
 
 //sys	Cachestat(fd uint, crange *CachestatRange, cstat *Cachestat_t, flags uint) (err error)
 //sys	Mseal(b []byte, flags uint) (err error)
+
+//sys	setMemPolicy(mode int, mask *CPUSet, size int) (err error) = SYS_SET_MEMPOLICY
+
+func SetMemPolicy(mode int, mask *CPUSet) error {
+	return setMemPolicy(mode, mask, _CPU_SETSIZE)
+}

unix/syscall_solaris.go

@@ -1052,14 +1052,6 @@ func IoctlSetIntRetInt(fd int, req int, arg int) (int, error) {
 	return ioctlRet(fd, req, uintptr(arg))
 }
 
-func IoctlSetString(fd int, req int, val string) error {
-	bs := make([]byte, len(val)+1)
-	copy(bs[:len(bs)-1], val)
-	err := ioctlPtr(fd, req, unsafe.Pointer(&bs[0]))
-	runtime.KeepAlive(&bs[0])
-	return err
-}
-
 // Lifreq Helpers
 
 func (l *Lifreq) SetName(name string) error {

unix/syscall_unix.go

@@ -367,7 +367,9 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from
 		iov[0].SetLen(len(p))
 	}
 	var rsa RawSockaddrAny
-	n, oobn, recvflags, err = recvmsgRaw(fd, iov[:], oob, flags, &rsa)
+	if n, oobn, recvflags, err = recvmsgRaw(fd, iov[:], oob, flags, &rsa); err != nil {
+		return
+	}
 	// source address is only specified if the socket is unconnected
 	if rsa.Addr.Family != AF_UNSPEC {
 		from, err = anyToSockaddr(fd, &rsa)
@@ -389,8 +391,10 @@ func RecvmsgBuffers(fd int, buffers [][]byte, oob []byte, flags int) (n, oobn in
 		}
 	}
 	var rsa RawSockaddrAny
-	n, oobn, recvflags, err = recvmsgRaw(fd, iov, oob, flags, &rsa)
-	if err == nil && rsa.Addr.Family != AF_UNSPEC {
+	if n, oobn, recvflags, err = recvmsgRaw(fd, iov, oob, flags, &rsa); err != nil {
+		return
+	}
+	if rsa.Addr.Family != AF_UNSPEC {
 		from, err = anyToSockaddr(fd, &rsa)
 	}
 	return

unix/zerrors_linux.go

@@ -853,20 +853,86 @@ const (
 	DM_VERSION_MAJOR                            = 0x4
 	DM_VERSION_MINOR                            = 0x32
 	DM_VERSION_PATCHLEVEL                       = 0x0
+	DT_ADDRRNGHI                                = 0x6ffffeff
+	DT_ADDRRNGLO                                = 0x6ffffe00
 	DT_BLK                                      = 0x6
 	DT_CHR                                      = 0x2
+	DT_DEBUG                                    = 0x15
 	DT_DIR                                      = 0x4
+	DT_ENCODING                                 = 0x20
 	DT_FIFO                                     = 0x1
+	DT_FINI                                     = 0xd
+	DT_FLAGS_1                                  = 0x6ffffffb
+	DT_GNU_HASH                                 = 0x6ffffef5
+	DT_HASH                                     = 0x4
+	DT_HIOS                                     = 0x6ffff000
+	DT_HIPROC                                   = 0x7fffffff
+	DT_INIT                                     = 0xc
+	DT_JMPREL                                   = 0x17
 	DT_LNK                                      = 0xa
+	DT_LOOS                                     = 0x6000000d
+	DT_LOPROC                                   = 0x70000000
+	DT_NEEDED                                   = 0x1
+	DT_NULL                                     = 0x0
+	DT_PLTGOT                                   = 0x3
+	DT_PLTREL                                   = 0x14
+	DT_PLTRELSZ                                 = 0x2
 	DT_REG                                      = 0x8
+	DT_REL                                      = 0x11
+	DT_RELA                                     = 0x7
+	DT_RELACOUNT                                = 0x6ffffff9
+	DT_RELAENT                                  = 0x9
+	DT_RELASZ                                   = 0x8
+	DT_RELCOUNT                                 = 0x6ffffffa
+	DT_RELENT                                   = 0x13
+	DT_RELSZ                                    = 0x12
+	DT_RPATH                                    = 0xf
 	DT_SOCK                                     = 0xc
+	DT_SONAME                                   = 0xe
+	DT_STRSZ                                    = 0xa
+	DT_STRTAB                                   = 0x5
+	DT_SYMBOLIC                                 = 0x10
+	DT_SYMENT                                   = 0xb
+	DT_SYMTAB                                   = 0x6
+	DT_TEXTREL                                  = 0x16
 	DT_UNKNOWN                                  = 0x0
+	DT_VALRNGHI                                 = 0x6ffffdff
+	DT_VALRNGLO                                 = 0x6ffffd00
+	DT_VERDEF                                   = 0x6ffffffc
+	DT_VERDEFNUM                                = 0x6ffffffd
+	DT_VERNEED                                  = 0x6ffffffe
+	DT_VERNEEDNUM                               = 0x6fffffff
+	DT_VERSYM                                   = 0x6ffffff0
 	DT_WHT                                      = 0xe
 	ECHO                                        = 0x8
 	ECRYPTFS_SUPER_MAGIC                        = 0xf15f
 	EFD_SEMAPHORE                               = 0x1
 	EFIVARFS_MAGIC                              = 0xde5e81e4
 	EFS_SUPER_MAGIC                             = 0x414a53
+	EI_CLASS                                    = 0x4
+	EI_DATA                                     = 0x5
+	EI_MAG0                                     = 0x0
+	EI_MAG1                                     = 0x1
+	EI_MAG2                                     = 0x2
+	EI_MAG3                                     = 0x3
+	EI_NIDENT                                   = 0x10
+	EI_OSABI                                    = 0x7
+	EI_PAD                                      = 0x8
+	EI_VERSION                                  = 0x6
+	ELFCLASS32                                  = 0x1
+	ELFCLASS64                                  = 0x2
+	ELFCLASSNONE                                = 0x0
+	ELFCLASSNUM                                 = 0x3
+	ELFDATA2LSB                                 = 0x1
+	ELFDATA2MSB                                 = 0x2
+	ELFDATANONE                                 = 0x0
+	ELFMAG                                      = "\177ELF"
+	ELFMAG0                                     = 0x7f
+	ELFMAG1                                     = 'E'
+	ELFMAG2                                     = 'L'
+	ELFMAG3                                     = 'F'
+	ELFOSABI_LINUX                              = 0x3
+	ELFOSABI_NONE                               = 0x0
 	EM_386                                      = 0x3
 	EM_486                                      = 0x6
 	EM_68K                                      = 0x4
@@ -1152,14 +1218,24 @@ const (
 	ETH_P_WCCP                                  = 0x883e
 	ETH_P_X25                                   = 0x805
 	ETH_P_XDSA                                  = 0xf8
+	ET_CORE                                     = 0x4
+	ET_DYN                                      = 0x3
+	ET_EXEC                                     = 0x2
+	ET_HIPROC                                   = 0xffff
+	ET_LOPROC                                   = 0xff00
+	ET_NONE                                     = 0x0
+	ET_REL                                      = 0x1
 	EV_ABS                                      = 0x3
 	EV_CNT                                      = 0x20
+	EV_CURRENT                                  = 0x1
 	EV_FF                                       = 0x15
 	EV_FF_STATUS                                = 0x17
 	EV_KEY                                      = 0x1
 	EV_LED                                      = 0x11
 	EV_MAX                                      = 0x1f
 	EV_MSC                                      = 0x4
+	EV_NONE                                     = 0x0
+	EV_NUM                                      = 0x2
 	EV_PWR                                      = 0x16
 	EV_REL                                      = 0x2
 	EV_REP                                      = 0x14
@@ -1539,6 +1615,8 @@ const (
 	IN_OPEN                                     = 0x20
 	IN_Q_OVERFLOW                               = 0x4000
 	IN_UNMOUNT                                  = 0x2000
+	IOCTL_MEI_CONNECT_CLIENT                    = 0xc0104801
+	IOCTL_MEI_CONNECT_CLIENT_VTAG               = 0xc0144804
 	IPPROTO_AH                                  = 0x33
 	IPPROTO_BEETPH                              = 0x5e
 	IPPROTO_COMP                                = 0x6c
@@ -2276,7 +2354,167 @@ const (
 	NLM_F_REPLACE                               = 0x100
 	NLM_F_REQUEST                               = 0x1
 	NLM_F_ROOT                                  = 0x100
+	NN_386_IOPERM                               = "LINUX"
+	NN_386_TLS                                  = "LINUX"
+	NN_ARC_V2                                   = "LINUX"
+	NN_ARM_FPMR                                 = "LINUX"
+	NN_ARM_GCS                                  = "LINUX"
+	NN_ARM_HW_BREAK                             = "LINUX"
+	NN_ARM_HW_WATCH                             = "LINUX"
+	NN_ARM_PACA_KEYS                            = "LINUX"
+	NN_ARM_PACG_KEYS                            = "LINUX"
+	NN_ARM_PAC_ENABLED_KEYS                     = "LINUX"
+	NN_ARM_PAC_MASK                             = "LINUX"
+	NN_ARM_POE                                  = "LINUX"
+	NN_ARM_SSVE                                 = "LINUX"
+	NN_ARM_SVE                                  = "LINUX"
+	NN_ARM_SYSTEM_CALL                          = "LINUX"
+	NN_ARM_TAGGED_ADDR_CTRL                     = "LINUX"
+	NN_ARM_TLS                                  = "LINUX"
+	NN_ARM_VFP                                  = "LINUX"
+	NN_ARM_ZA                                   = "LINUX"
+	NN_ARM_ZT                                   = "LINUX"
+	NN_AUXV                                     = "CORE"
+	NN_FILE                                     = "CORE"
+	NN_GNU_PROPERTY_TYPE_0                      = "GNU"
+	NN_LOONGARCH_CPUCFG                         = "LINUX"
+	NN_LOONGARCH_CSR                            = "LINUX"
+	NN_LOONGARCH_HW_BREAK                       = "LINUX"
+	NN_LOONGARCH_HW_WATCH                       = "LINUX"
+	NN_LOONGARCH_LASX                           = "LINUX"
+	NN_LOONGARCH_LBT                            = "LINUX"
+	NN_LOONGARCH_LSX                            = "LINUX"
+	NN_MIPS_DSP                                 = "LINUX"
+	NN_MIPS_FP_MODE                             = "LINUX"
+	NN_MIPS_MSA                                 = "LINUX"
+	NN_PPC_DEXCR                                = "LINUX"
+	NN_PPC_DSCR                                 = "LINUX"
+	NN_PPC_EBB                                  = "LINUX"
+	NN_PPC_HASHKEYR                             = "LINUX"
+	NN_PPC_PKEY                                 = "LINUX"
+	NN_PPC_PMU                                  = "LINUX"
+	NN_PPC_PPR                                  = "LINUX"
+	NN_PPC_SPE                                  = "LINUX"
+	NN_PPC_TAR                                  = "LINUX"
+	NN_PPC_TM_CDSCR                             = "LINUX"
+	NN_PPC_TM_CFPR                              = "LINUX"
+	NN_PPC_TM_CGPR                              = "LINUX"
+	NN_PPC_TM_CPPR                              = "LINUX"
+	NN_PPC_TM_CTAR                              = "LINUX"
+	NN_PPC_TM_CVMX                              = "LINUX"
+	NN_PPC_TM_CVSX                              = "LINUX"
+	NN_PPC_TM_SPR                               = "LINUX"
+	NN_PPC_VMX                                  = "LINUX"
+	NN_PPC_VSX                                  = "LINUX"
+	NN_PRFPREG                                  = "CORE"
+	NN_PRPSINFO                                 = "CORE"
+	NN_PRSTATUS                                 = "CORE"
+	NN_PRXFPREG                                 = "LINUX"
+	NN_RISCV_CSR                                = "LINUX"
+	NN_RISCV_TAGGED_ADDR_CTRL                   = "LINUX"
+	NN_RISCV_VECTOR                             = "LINUX"
+	NN_S390_CTRS                                = "LINUX"
+	NN_S390_GS_BC                               = "LINUX"
+	NN_S390_GS_CB                               = "LINUX"
+	NN_S390_HIGH_GPRS                           = "LINUX"
+	NN_S390_LAST_BREAK                          = "LINUX"
+	NN_S390_PREFIX                              = "LINUX"
+	NN_S390_PV_CPU_DATA                         = "LINUX"
+	NN_S390_RI_CB                               = "LINUX"
+	NN_S390_SYSTEM_CALL                         = "LINUX"
+	NN_S390_TDB                                 = "LINUX"
+	NN_S390_TIMER                               = "LINUX"
+	NN_S390_TODCMP                              = "LINUX"
+	NN_S390_TODPREG                             = "LINUX"
+	NN_S390_VXRS_HIGH                           = "LINUX"
+	NN_S390_VXRS_LOW                            = "LINUX"
+	NN_SIGINFO                                  = "CORE"
+	NN_TASKSTRUCT                               = "CORE"
+	NN_VMCOREDD                                 = "LINUX"
+	NN_X86_SHSTK                                = "LINUX"
+	NN_X86_XSAVE_LAYOUT                         = "LINUX"
+	NN_X86_XSTATE                               = "LINUX"
 	NSFS_MAGIC                                  = 0x6e736673
+	NT_386_IOPERM                               = 0x201
+	NT_386_TLS                                  = 0x200
+	NT_ARC_V2                                   = 0x600
+	NT_ARM_FPMR                                 = 0x40e
+	NT_ARM_GCS                                  = 0x410
+	NT_ARM_HW_BREAK                             = 0x402
+	NT_ARM_HW_WATCH                             = 0x403
+	NT_ARM_PACA_KEYS                            = 0x407
+	NT_ARM_PACG_KEYS                            = 0x408
+	NT_ARM_PAC_ENABLED_KEYS                     = 0x40a
+	NT_ARM_PAC_MASK                             = 0x406
+	NT_ARM_POE                                  = 0x40f
+	NT_ARM_SSVE                                 = 0x40b
+	NT_ARM_SVE                                  = 0x405
+	NT_ARM_SYSTEM_CALL                          = 0x404
+	NT_ARM_TAGGED_ADDR_CTRL                     = 0x409
+	NT_ARM_TLS                                  = 0x401
+	NT_ARM_VFP                                  = 0x400
+	NT_ARM_ZA                                   = 0x40c
+	NT_ARM_ZT                                   = 0x40d
+	NT_AUXV                                     = 0x6
+	NT_FILE                                     = 0x46494c45
+	NT_GNU_PROPERTY_TYPE_0                      = 0x5
+	NT_LOONGARCH_CPUCFG                         = 0xa00
+	NT_LOONGARCH_CSR                            = 0xa01
+	NT_LOONGARCH_HW_BREAK                       = 0xa05
+	NT_LOONGARCH_HW_WATCH                       = 0xa06
+	NT_LOONGARCH_LASX                           = 0xa03
+	NT_LOONGARCH_LBT                            = 0xa04
+	NT_LOONGARCH_LSX                            = 0xa02
+	NT_MIPS_DSP                                 = 0x800
+	NT_MIPS_FP_MODE                             = 0x801
+	NT_MIPS_MSA                                 = 0x802
+	NT_PPC_DEXCR                                = 0x111
+	NT_PPC_DSCR                                 = 0x105
+	NT_PPC_EBB                                  = 0x106
+	NT_PPC_HASHKEYR                             = 0x112
+	NT_PPC_PKEY                                 = 0x110
+	NT_PPC_PMU                                  = 0x107
+	NT_PPC_PPR                                  = 0x104
+	NT_PPC_SPE                                  = 0x101
+	NT_PPC_TAR                                  = 0x103
+	NT_PPC_TM_CDSCR                             = 0x10f
+	NT_PPC_TM_CFPR                              = 0x109
+	NT_PPC_TM_CGPR                              = 0x108
+	NT_PPC_TM_CPPR                              = 0x10e
+	NT_PPC_TM_CTAR                              = 0x10d
+	NT_PPC_TM_CVMX                              = 0x10a
+	NT_PPC_TM_CVSX                              = 0x10b
+	NT_PPC_TM_SPR                               = 0x10c
+	NT_PPC_VMX                                  = 0x100
+	NT_PPC_VSX                                  = 0x102
+	NT_PRFPREG                                  = 0x2
+	NT_PRPSINFO                                 = 0x3
+	NT_PRSTATUS                                 = 0x1
+	NT_PRXFPREG                                 = 0x46e62b7f
+	NT_RISCV_CSR                                = 0x900
+	NT_RISCV_TAGGED_ADDR_CTRL                   = 0x902
+	NT_RISCV_VECTOR                             = 0x901
+	NT_S390_CTRS                                = 0x304
+	NT_S390_GS_BC                               = 0x30c
+	NT_S390_GS_CB                               = 0x30b
+	NT_S390_HIGH_GPRS                           = 0x300
+	NT_S390_LAST_BREAK                          = 0x306
+	NT_S390_PREFIX                              = 0x305
+	NT_S390_PV_CPU_DATA                         = 0x30e
+	NT_S390_RI_CB                               = 0x30d
+	NT_S390_SYSTEM_CALL                         = 0x307
+	NT_S390_TDB                                 = 0x308
+	NT_S390_TIMER                               = 0x301
+	NT_S390_TODCMP                              = 0x302
+	NT_S390_TODPREG                             = 0x303
+	NT_S390_VXRS_HIGH                           = 0x30a
+	NT_S390_VXRS_LOW                            = 0x309
+	NT_SIGINFO                                  = 0x53494749
+	NT_TASKSTRUCT                               = 0x4
+	NT_VMCOREDD                                 = 0x700
+	NT_X86_SHSTK                                = 0x204
+	NT_X86_XSAVE_LAYOUT                         = 0x205
+	NT_X86_XSTATE                               = 0x202
 	OCFS2_SUPER_MAGIC                           = 0x7461636f
 	OCRNL                                       = 0x8
 	OFDEL                                       = 0x80
@@ -2463,6 +2701,59 @@ const (
 	PERF_RECORD_MISC_USER                       = 0x2
 	PERF_SAMPLE_BRANCH_PLM_ALL                  = 0x7
 	PERF_SAMPLE_WEIGHT_TYPE                     = 0x1004000
+	PF_ALG                                      = 0x26
+	PF_APPLETALK                                = 0x5
+	PF_ASH                                      = 0x12
+	PF_ATMPVC                                   = 0x8
+	PF_ATMSVC                                   = 0x14
+	PF_AX25                                     = 0x3
+	PF_BLUETOOTH                                = 0x1f
+	PF_BRIDGE                                   = 0x7
+	PF_CAIF                                     = 0x25
+	PF_CAN                                      = 0x1d
+	PF_DECnet                                   = 0xc
+	PF_ECONET                                   = 0x13
+	PF_FILE                                     = 0x1
+	PF_IB                                       = 0x1b
+	PF_IEEE802154                               = 0x24
+	PF_INET                                     = 0x2
+	PF_INET6                                    = 0xa
+	PF_IPX                                      = 0x4
+	PF_IRDA                                     = 0x17
+	PF_ISDN                                     = 0x22
+	PF_IUCV                                     = 0x20
+	PF_KCM                                      = 0x29
+	PF_KEY                                      = 0xf
+	PF_LLC                                      = 0x1a
+	PF_LOCAL                                    = 0x1
+	PF_MAX                                      = 0x2e
+	PF_MCTP                                     = 0x2d
+	PF_MPLS                                     = 0x1c
+	PF_NETBEUI                                  = 0xd
+	PF_NETLINK                                  = 0x10
+	PF_NETROM                                   = 0x6
+	PF_NFC                                      = 0x27
+	PF_PACKET                                   = 0x11
+	PF_PHONET                                   = 0x23
+	PF_PPPOX                                    = 0x18
+	PF_QIPCRTR                                  = 0x2a
+	PF_R                                        = 0x4
+	PF_RDS                                      = 0x15
+	PF_ROSE                                     = 0xb
+	PF_ROUTE                                    = 0x10
+	PF_RXRPC                                    = 0x21
+	PF_SECURITY                                 = 0xe
+	PF_SMC                                      = 0x2b
+	PF_SNA                                      = 0x16
+	PF_TIPC                                     = 0x1e
+	PF_UNIX                                     = 0x1
+	PF_UNSPEC                                   = 0x0
+	PF_VSOCK                                    = 0x28
+	PF_W                                        = 0x2
+	PF_WANPIPE                                  = 0x19
+	PF_X                                        = 0x1
+	PF_X25                                      = 0x9
+	PF_XDP                                      = 0x2c
 	PID_FS_MAGIC                                = 0x50494446
 	PIPEFS_MAGIC                                = 0x50495045
 	PPPIOCGNPMODE                               = 0xc008744c
@@ -2758,6 +3049,23 @@ const (
 	PTRACE_SYSCALL_INFO_NONE                    = 0x0
 	PTRACE_SYSCALL_INFO_SECCOMP                 = 0x3
 	PTRACE_TRACEME                              = 0x0
+	PT_AARCH64_MEMTAG_MTE                       = 0x70000002
+	PT_DYNAMIC                                  = 0x2
+	PT_GNU_EH_FRAME                             = 0x6474e550
+	PT_GNU_PROPERTY                             = 0x6474e553
+	PT_GNU_RELRO                                = 0x6474e552
+	PT_GNU_STACK                                = 0x6474e551
+	PT_HIOS                                     = 0x6fffffff
+	PT_HIPROC                                   = 0x7fffffff
+	PT_INTERP                                   = 0x3
+	PT_LOAD                                     = 0x1
+	PT_LOOS                                     = 0x60000000
+	PT_LOPROC                                   = 0x70000000
+	PT_NOTE                                     = 0x4
+	PT_NULL                                     = 0x0
+	PT_PHDR                                     = 0x6
+	PT_SHLIB                                    = 0x5
+	PT_TLS                                      = 0x7
 	P_ALL                                       = 0x0
 	P_PGID                                      = 0x2
 	P_PID                                       = 0x1
@@ -3091,6 +3399,47 @@ const (
 	SEEK_MAX                                    = 0x4
 	SEEK_SET                                    = 0x0
 	SELINUX_MAGIC                               = 0xf97cff8c
+	SHF_ALLOC                                   = 0x2
+	SHF_EXCLUDE                                 = 0x8000000
+	SHF_EXECINSTR                               = 0x4
+	SHF_GROUP                                   = 0x200
+	SHF_INFO_LINK                               = 0x40
+	SHF_LINK_ORDER                              = 0x80
+	SHF_MASKOS                                  = 0xff00000
+	SHF_MASKPROC                                = 0xf0000000
+	SHF_MERGE                                   = 0x10
+	SHF_ORDERED                                 = 0x4000000
+	SHF_OS_NONCONFORMING                        = 0x100
+	SHF_RELA_LIVEPATCH                          = 0x100000
+	SHF_RO_AFTER_INIT                           = 0x200000
+	SHF_STRINGS                                 = 0x20
+	SHF_TLS                                     = 0x400
+	SHF_WRITE                                   = 0x1
+	SHN_ABS                                     = 0xfff1
+	SHN_COMMON                                  = 0xfff2
+	SHN_HIPROC                                  = 0xff1f
+	SHN_HIRESERVE                               = 0xffff
+	SHN_LIVEPATCH                               = 0xff20
+	SHN_LOPROC                                  = 0xff00
+	SHN_LORESERVE                               = 0xff00
+	SHN_UNDEF                                   = 0x0
+	SHT_DYNAMIC                                 = 0x6
+	SHT_DYNSYM                                  = 0xb
+	SHT_HASH                                    = 0x5
+	SHT_HIPROC                                  = 0x7fffffff
+	SHT_HIUSER                                  = 0xffffffff
+	SHT_LOPROC                                  = 0x70000000
+	SHT_LOUSER                                  = 0x80000000
+	SHT_NOBITS                                  = 0x8
+	SHT_NOTE                                    = 0x7
+	SHT_NULL                                    = 0x0
+	SHT_NUM                                     = 0xc
+	SHT_PROGBITS                                = 0x1
+	SHT_REL                                     = 0x9
+	SHT_RELA                                    = 0x4
+	SHT_SHLIB                                   = 0xa
+	SHT_STRTAB                                  = 0x3
+	SHT_SYMTAB                                  = 0x2
 	SHUT_RD                                     = 0x0
 	SHUT_RDWR                                   = 0x2
 	SHUT_WR                                     = 0x1
@@ -3317,6 +3666,16 @@ const (
 	STATX_UID                                   = 0x8
 	STATX_WRITE_ATOMIC                          = 0x10000
 	STATX__RESERVED                             = 0x80000000
+	STB_GLOBAL                                  = 0x1
+	STB_LOCAL                                   = 0x0
+	STB_WEAK                                    = 0x2
+	STT_COMMON                                  = 0x5
+	STT_FILE                                    = 0x4
+	STT_FUNC                                    = 0x2
+	STT_NOTYPE                                  = 0x0
+	STT_OBJECT                                  = 0x1
+	STT_SECTION                                 = 0x3
+	STT_TLS                                     = 0x6
 	SYNC_FILE_RANGE_WAIT_AFTER                  = 0x4
 	SYNC_FILE_RANGE_WAIT_BEFORE                 = 0x1
 	SYNC_FILE_RANGE_WRITE                       = 0x2
@@ -3553,6 +3912,8 @@ const (
 	UTIME_OMIT                                  = 0x3ffffffe
 	V9FS_MAGIC                                  = 0x1021997
 	VERASE                                      = 0x2
+	VER_FLG_BASE                                = 0x1
+	VER_FLG_WEAK                                = 0x2
 	VINTR                                       = 0x0
 	VKILL                                       = 0x3
 	VLNEXT                                      = 0xf

unix/zerrors_linux_386.go

@@ -116,6 +116,8 @@ const (
 	IEXTEN                           = 0x8000
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x80044803
+	IOCTL_MEI_NOTIFY_SET             = 0x40044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x7b9
 	IPV6_FLOWINFO_MASK               = 0xffffff0f
 	IPV6_FLOWLABEL_MASK              = 0xffff0f00

unix/zerrors_linux_amd64.go

@@ -116,6 +116,8 @@ const (
 	IEXTEN                           = 0x8000
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x80044803
+	IOCTL_MEI_NOTIFY_SET             = 0x40044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x7b9
 	IPV6_FLOWINFO_MASK               = 0xffffff0f
 	IPV6_FLOWLABEL_MASK              = 0xffff0f00

unix/zerrors_linux_arm.go

@@ -115,6 +115,8 @@ const (
 	IEXTEN                           = 0x8000
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x80044803
+	IOCTL_MEI_NOTIFY_SET             = 0x40044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x7b9
 	IPV6_FLOWINFO_MASK               = 0xffffff0f
 	IPV6_FLOWLABEL_MASK              = 0xffff0f00

unix/zerrors_linux_arm64.go

@@ -120,6 +120,8 @@ const (
 	IEXTEN                           = 0x8000
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x80044803
+	IOCTL_MEI_NOTIFY_SET             = 0x40044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x7b9
 	IPV6_FLOWINFO_MASK               = 0xffffff0f
 	IPV6_FLOWLABEL_MASK              = 0xffff0f00

unix/zerrors_linux_loong64.go

@@ -116,6 +116,8 @@ const (
 	IEXTEN                           = 0x8000
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x80044803
+	IOCTL_MEI_NOTIFY_SET             = 0x40044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x7b9
 	IPV6_FLOWINFO_MASK               = 0xffffff0f
 	IPV6_FLOWLABEL_MASK              = 0xffff0f00

unix/zerrors_linux_mips.go

@@ -115,6 +115,8 @@ const (
 	IEXTEN                           = 0x100
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x80
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
 	IPV6_FLOWINFO_MASK               = 0xfffffff
 	IPV6_FLOWLABEL_MASK              = 0xfffff

unix/zerrors_linux_mips64.go

@@ -115,6 +115,8 @@ const (
 	IEXTEN                           = 0x100
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x80
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
 	IPV6_FLOWINFO_MASK               = 0xfffffff
 	IPV6_FLOWLABEL_MASK              = 0xfffff

unix/zerrors_linux_mips64le.go

@@ -115,6 +115,8 @@ const (
 	IEXTEN                           = 0x100
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x80
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
 	IPV6_FLOWINFO_MASK               = 0xffffff0f
 	IPV6_FLOWLABEL_MASK              = 0xffff0f00

unix/zerrors_linux_mipsle.go

@@ -115,6 +115,8 @@ const (
 	IEXTEN                           = 0x100
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x80
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
 	IPV6_FLOWINFO_MASK               = 0xffffff0f
 	IPV6_FLOWLABEL_MASK              = 0xffff0f00

unix/zerrors_linux_ppc.go

@@ -115,6 +115,8 @@ const (
 	IEXTEN                           = 0x400
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
 	IPV6_FLOWINFO_MASK               = 0xfffffff
 	IPV6_FLOWLABEL_MASK              = 0xfffff

unix/zerrors_linux_ppc64.go

@@ -115,6 +115,8 @@ const (
 	IEXTEN                           = 0x400
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
 	IPV6_FLOWINFO_MASK               = 0xfffffff
 	IPV6_FLOWLABEL_MASK              = 0xfffff

unix/zerrors_linux_ppc64le.go

@@ -115,6 +115,8 @@ const (
 	IEXTEN                           = 0x400
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
 	IPV6_FLOWINFO_MASK               = 0xffffff0f
 	IPV6_FLOWLABEL_MASK              = 0xffff0f00

unix/zerrors_linux_riscv64.go

@@ -115,6 +115,8 @@ const (
 	IEXTEN                           = 0x8000
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x80044803
+	IOCTL_MEI_NOTIFY_SET             = 0x40044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x7b9
 	IPV6_FLOWINFO_MASK               = 0xffffff0f
 	IPV6_FLOWLABEL_MASK              = 0xffff0f00

unix/zerrors_linux_s390x.go

@@ -115,6 +115,8 @@ const (
 	IEXTEN                           = 0x8000
 	IN_CLOEXEC                       = 0x80000
 	IN_NONBLOCK                      = 0x800
+	IOCTL_MEI_NOTIFY_GET             = 0x80044803
+	IOCTL_MEI_NOTIFY_SET             = 0x40044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x7b9
 	IPV6_FLOWINFO_MASK               = 0xfffffff
 	IPV6_FLOWLABEL_MASK              = 0xfffff

unix/zerrors_linux_sparc64.go

@@ -119,6 +119,8 @@ const (
 	IEXTEN                           = 0x8000
 	IN_CLOEXEC                       = 0x400000
 	IN_NONBLOCK                      = 0x4000
+	IOCTL_MEI_NOTIFY_GET             = 0x40044803
+	IOCTL_MEI_NOTIFY_SET             = 0x80044802
 	IOCTL_VM_SOCKETS_GET_LOCAL_CID   = 0x200007b9
 	IPV6_FLOWINFO_MASK               = 0xfffffff
 	IPV6_FLOWLABEL_MASK              = 0xfffff

unix/zsyscall_linux.go

@@ -2238,3 +2238,13 @@ func Mseal(b []byte, flags uint) (err error) {
 	}
 	return
 }
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
+func setMemPolicy(mode int, mask *CPUSet, size int) (err error) {
+	_, _, e1 := Syscall(SYS_SET_MEMPOLICY, uintptr(mode), uintptr(unsafe.Pointer(mask)), uintptr(size))
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}

unix/ztypes_linux.go

@@ -3590,6 +3590,8 @@ type Nhmsg struct {
 	Flags    uint32
 }
 
+const SizeofNhmsg = 0x8
+
 type NexthopGrp struct {
 	Id     uint32
 	Weight uint8
@@ -3597,6 +3599,8 @@ type NexthopGrp struct {
 	Resvd2 uint16
 }
 
+const SizeofNexthopGrp = 0x8
+
 const (
 	NHA_UNSPEC     = 0x0
 	NHA_ID         = 0x1
@@ -6332,3 +6336,30 @@ type SockDiagReq struct {
 }
 
 const RTM_NEWNVLAN = 0x70
+
+const (
+	MPOL_BIND                = 0x2
+	MPOL_DEFAULT             = 0x0
+	MPOL_F_ADDR              = 0x2
+	MPOL_F_MEMS_ALLOWED      = 0x4
+	MPOL_F_MOF               = 0x8
+	MPOL_F_MORON             = 0x10
+	MPOL_F_NODE              = 0x1
+	MPOL_F_NUMA_BALANCING    = 0x2000
+	MPOL_F_RELATIVE_NODES    = 0x4000
+	MPOL_F_SHARED            = 0x1
+	MPOL_F_STATIC_NODES      = 0x8000
+	MPOL_INTERLEAVE          = 0x3
+	MPOL_LOCAL               = 0x4
+	MPOL_MAX                 = 0x7
+	MPOL_MF_INTERNAL         = 0x10
+	MPOL_MF_LAZY             = 0x8
+	MPOL_MF_MOVE_ALL         = 0x4
+	MPOL_MF_MOVE             = 0x2
+	MPOL_MF_STRICT           = 0x1
+	MPOL_MF_VALID            = 0x7
+	MPOL_MODE_FLAGS          = 0xe000
+	MPOL_PREFERRED           = 0x1
+	MPOL_PREFERRED_MANY      = 0x5
+	MPOL_WEIGHTED_INTERLEAVE = 0x6
+)

unix/ztypes_netbsd_arm.go

@@ -104,7 +104,7 @@ type Statvfs_t struct {
 	Fsid        uint32
 	Namemax     uint32
 	Owner       uint32
-	Spare       [4]uint32
+	Spare       [4]uint64
 	Fstypename  [32]byte
 	Mntonname   [1024]byte
 	Mntfromname [1024]byte

windows/syscall_windows.go

@@ -892,10 +892,15 @@ const socket_error = uintptr(^uint32(0))
 //sys	MultiByteToWideChar(codePage uint32, dwFlags uint32, str *byte, nstr int32, wchar *uint16, nwchar int32) (nwrite int32, err error) = kernel32.MultiByteToWideChar
 //sys	getBestInterfaceEx(sockaddr unsafe.Pointer, pdwBestIfIndex *uint32) (errcode error) = iphlpapi.GetBestInterfaceEx
 //sys   GetIfEntry2Ex(level uint32, row *MibIfRow2) (errcode error) = iphlpapi.GetIfEntry2Ex
+//sys   GetIpForwardEntry2(row *MibIpForwardRow2) (errcode error) = iphlpapi.GetIpForwardEntry2
+//sys   GetIpForwardTable2(family uint16, table **MibIpForwardTable2) (errcode error) = iphlpapi.GetIpForwardTable2
 //sys   GetUnicastIpAddressEntry(row *MibUnicastIpAddressRow) (errcode error) = iphlpapi.GetUnicastIpAddressEntry
+//sys   FreeMibTable(memory unsafe.Pointer) = iphlpapi.FreeMibTable
 //sys   NotifyIpInterfaceChange(family uint16, callback uintptr, callerContext unsafe.Pointer, initialNotification bool, notificationHandle *Handle) (errcode error) = iphlpapi.NotifyIpInterfaceChange
+//sys   NotifyRouteChange2(family uint16, callback uintptr, callerContext unsafe.Pointer, initialNotification bool, notificationHandle *Handle) (errcode error) = iphlpapi.NotifyRouteChange2
 //sys   NotifyUnicastIpAddressChange(family uint16, callback uintptr, callerContext unsafe.Pointer, initialNotification bool, notificationHandle *Handle) (errcode error) = iphlpapi.NotifyUnicastIpAddressChange
 //sys   CancelMibChangeNotify2(notificationHandle Handle) (errcode error) = iphlpapi.CancelMibChangeNotify2
+//sys	IsProcessorFeaturePresent(ProcessorFeature uint32) (ret bool) = kernel32.IsProcessorFeaturePresent
 
 // For testing: clients can set this flag to force
 // creation of IPv6 sockets to return EAFNOSUPPORT.
@@ -916,6 +921,17 @@ type RawSockaddrInet6 struct {
 	Scope_id uint32
 }
 
+// RawSockaddrInet is a union that contains an IPv4, an IPv6 address, or an address family. See
+// https://learn.microsoft.com/en-us/windows/win32/api/ws2ipdef/ns-ws2ipdef-sockaddr_inet.
+//
+// A [*RawSockaddrInet] may be converted to a [*RawSockaddrInet4] or [*RawSockaddrInet6] using
+// unsafe, depending on the address family.
+type RawSockaddrInet struct {
+	Family uint16
+	Port   uint16
+	Data   [6]uint32
+}
+
 type RawSockaddr struct {
 	Family uint16
 	Data   [14]int8

windows/syscall_windows_test.go

@@ -1493,3 +1493,22 @@ func TestRoundtripNTUnicodeString(t *testing.T) {
 		}
 	}
 }
+
+func TestIsProcessorFeaturePresent(t *testing.T) {
+	// according to
+	// https://learn.microsoft.com/en-us/windows/win32/api/processthreadsapi/nf-processthreadsapi-isprocessorfeaturepresent
+	// if PF_PAE_ENABLED returns nonzero value, then
+	// ...
+	// The processor is PAE-enabled. For more information, see Physical Address Extension.
+	// All x64 processors always return a nonzero value for this feature.
+	// ...
+	switch runtime.GOARCH {
+	case "amd64", "386":
+	default:
+		t.Skipf("the test is no supported by %q processor type", runtime.GOARCH)
+	}
+
+	if !windows.IsProcessorFeaturePresent(windows.PF_PAE_ENABLED) {
+		t.Fatal("IsProcessorFeaturePresent failed, but should succeed")
+	}
+}

windows/types_windows.go

@@ -2320,6 +2320,82 @@ type MibIfRow2 struct {
 	OutQLen                     uint64
 }
 
+// IP_ADDRESS_PREFIX stores an IP address prefix. See
+// https://learn.microsoft.com/en-us/windows/win32/api/netioapi/ns-netioapi-ip_address_prefix.
+type IpAddressPrefix struct {
+	Prefix       RawSockaddrInet
+	PrefixLength uint8
+}
+
+// NL_ROUTE_ORIGIN enumeration from nldef.h or
+// https://learn.microsoft.com/en-us/windows/win32/api/nldef/ne-nldef-nl_route_origin.
+const (
+	NlroManual              = 0
+	NlroWellKnown           = 1
+	NlroDHCP                = 2
+	NlroRouterAdvertisement = 3
+	Nlro6to4                = 4
+)
+
+// NL_ROUTE_ORIGIN enumeration from nldef.h or
+// https://learn.microsoft.com/en-us/windows/win32/api/nldef/ne-nldef-nl_route_protocol.
+const (
+	MIB_IPPROTO_OTHER             = 1
+	MIB_IPPROTO_LOCAL             = 2
+	MIB_IPPROTO_NETMGMT           = 3
+	MIB_IPPROTO_ICMP              = 4
+	MIB_IPPROTO_EGP               = 5
+	MIB_IPPROTO_GGP               = 6
+	MIB_IPPROTO_HELLO             = 7
+	MIB_IPPROTO_RIP               = 8
+	MIB_IPPROTO_IS_IS             = 9
+	MIB_IPPROTO_ES_IS             = 10
+	MIB_IPPROTO_CISCO             = 11
+	MIB_IPPROTO_BBN               = 12
+	MIB_IPPROTO_OSPF              = 13
+	MIB_IPPROTO_BGP               = 14
+	MIB_IPPROTO_IDPR              = 15
+	MIB_IPPROTO_EIGRP             = 16
+	MIB_IPPROTO_DVMRP             = 17
+	MIB_IPPROTO_RPL               = 18
+	MIB_IPPROTO_DHCP              = 19
+	MIB_IPPROTO_NT_AUTOSTATIC     = 10002
+	MIB_IPPROTO_NT_STATIC         = 10006
+	MIB_IPPROTO_NT_STATIC_NON_DOD = 10007
+)
+
+// MIB_IPFORWARD_ROW2 stores information about an IP route entry. See
+// https://learn.microsoft.com/en-us/windows/win32/api/netioapi/ns-netioapi-mib_ipforward_row2.
+type MibIpForwardRow2 struct {
+	InterfaceLuid        uint64
+	InterfaceIndex       uint32
+	DestinationPrefix    IpAddressPrefix
+	NextHop              RawSockaddrInet
+	SitePrefixLength     uint8
+	ValidLifetime        uint32
+	PreferredLifetime    uint32
+	Metric               uint32
+	Protocol             uint32
+	Loopback             uint8
+	AutoconfigureAddress uint8
+	Publish              uint8
+	Immortal             uint8
+	Age                  uint32
+	Origin               uint32
+}
+
+// MIB_IPFORWARD_TABLE2 contains a table of IP route entries. See
+// https://learn.microsoft.com/en-us/windows/win32/api/netioapi/ns-netioapi-mib_ipforward_table2.
+type MibIpForwardTable2 struct {
+	NumEntries uint32
+	Table      [1]MibIpForwardRow2
+}
+
+// Rows returns the IP route entries in the table.
+func (t *MibIpForwardTable2) Rows() []MibIpForwardRow2 {
+	return unsafe.Slice(&t.Table[0], t.NumEntries)
+}
+
 // MIB_UNICASTIPADDRESS_ROW stores information about a unicast IP address. See
 // https://learn.microsoft.com/en-us/windows/win32/api/netioapi/ns-netioapi-mib_unicastipaddress_row.
 type MibUnicastIpAddressRow struct {
@@ -3862,3 +3938,88 @@ const (
 	MOUSE_EVENT              = 0x0002
 	WINDOW_BUFFER_SIZE_EVENT = 0x0004
 )
+
+// The processor features to be tested for IsProcessorFeaturePresent, see
+// https://learn.microsoft.com/en-us/windows/win32/api/processthreadsapi/nf-processthreadsapi-isprocessorfeaturepresent
+const (
+	PF_ARM_64BIT_LOADSTORE_ATOMIC              = 25
+	PF_ARM_DIVIDE_INSTRUCTION_AVAILABLE        = 24
+	PF_ARM_EXTERNAL_CACHE_AVAILABLE            = 26
+	PF_ARM_FMAC_INSTRUCTIONS_AVAILABLE         = 27
+	PF_ARM_VFP_32_REGISTERS_AVAILABLE          = 18
+	PF_3DNOW_INSTRUCTIONS_AVAILABLE            = 7
+	PF_CHANNELS_ENABLED                        = 16
+	PF_COMPARE_EXCHANGE_DOUBLE                 = 2
+	PF_COMPARE_EXCHANGE128                     = 14
+	PF_COMPARE64_EXCHANGE128                   = 15
+	PF_FASTFAIL_AVAILABLE                      = 23
+	PF_FLOATING_POINT_EMULATED                 = 1
+	PF_FLOATING_POINT_PRECISION_ERRATA         = 0
+	PF_MMX_INSTRUCTIONS_AVAILABLE              = 3
+	PF_NX_ENABLED                              = 12
+	PF_PAE_ENABLED                             = 9
+	PF_RDTSC_INSTRUCTION_AVAILABLE             = 8
+	PF_RDWRFSGSBASE_AVAILABLE                  = 22
+	PF_SECOND_LEVEL_ADDRESS_TRANSLATION        = 20
+	PF_SSE3_INSTRUCTIONS_AVAILABLE             = 13
+	PF_SSSE3_INSTRUCTIONS_AVAILABLE            = 36
+	PF_SSE4_1_INSTRUCTIONS_AVAILABLE           = 37
+	PF_SSE4_2_INSTRUCTIONS_AVAILABLE           = 38
+	PF_AVX_INSTRUCTIONS_AVAILABLE              = 39
+	PF_AVX2_INSTRUCTIONS_AVAILABLE             = 40
+	PF_AVX512F_INSTRUCTIONS_AVAILABLE          = 41
+	PF_VIRT_FIRMWARE_ENABLED                   = 21
+	PF_XMMI_INSTRUCTIONS_AVAILABLE             = 6
+	PF_XMMI64_INSTRUCTIONS_AVAILABLE           = 10
+	PF_XSAVE_ENABLED                           = 17
+	PF_ARM_V8_INSTRUCTIONS_AVAILABLE           = 29
+	PF_ARM_V8_CRYPTO_INSTRUCTIONS_AVAILABLE    = 30
+	PF_ARM_V8_CRC32_INSTRUCTIONS_AVAILABLE     = 31
+	PF_ARM_V81_ATOMIC_INSTRUCTIONS_AVAILABLE   = 34
+	PF_ARM_V82_DP_INSTRUCTIONS_AVAILABLE       = 43
+	PF_ARM_V83_JSCVT_INSTRUCTIONS_AVAILABLE    = 44
+	PF_ARM_V83_LRCPC_INSTRUCTIONS_AVAILABLE    = 45
+	PF_ARM_SVE_INSTRUCTIONS_AVAILABLE          = 46
+	PF_ARM_SVE2_INSTRUCTIONS_AVAILABLE         = 47
+	PF_ARM_SVE2_1_INSTRUCTIONS_AVAILABLE       = 48
+	PF_ARM_SVE_AES_INSTRUCTIONS_AVAILABLE      = 49
+	PF_ARM_SVE_PMULL128_INSTRUCTIONS_AVAILABLE = 50
+	PF_ARM_SVE_BITPERM_INSTRUCTIONS_AVAILABLE  = 51
+	PF_ARM_SVE_BF16_INSTRUCTIONS_AVAILABLE     = 52
+	PF_ARM_SVE_EBF16_INSTRUCTIONS_AVAILABLE    = 53
+	PF_ARM_SVE_B16B16_INSTRUCTIONS_AVAILABLE   = 54
+	PF_ARM_SVE_SHA3_INSTRUCTIONS_AVAILABLE     = 55
+	PF_ARM_SVE_SM4_INSTRUCTIONS_AVAILABLE      = 56
+	PF_ARM_SVE_I8MM_INSTRUCTIONS_AVAILABLE     = 57
+	PF_ARM_SVE_F32MM_INSTRUCTIONS_AVAILABLE    = 58
+	PF_ARM_SVE_F64MM_INSTRUCTIONS_AVAILABLE    = 59
+	PF_BMI2_INSTRUCTIONS_AVAILABLE             = 60
+	PF_MOVDIR64B_INSTRUCTION_AVAILABLE         = 61
+	PF_ARM_LSE2_AVAILABLE                      = 62
+	PF_ARM_SHA3_INSTRUCTIONS_AVAILABLE         = 64
+	PF_ARM_SHA512_INSTRUCTIONS_AVAILABLE       = 65
+	PF_ARM_V82_I8MM_INSTRUCTIONS_AVAILABLE     = 66
+	PF_ARM_V82_FP16_INSTRUCTIONS_AVAILABLE     = 67
+	PF_ARM_V86_BF16_INSTRUCTIONS_AVAILABLE     = 68
+	PF_ARM_V86_EBF16_INSTRUCTIONS_AVAILABLE    = 69
+	PF_ARM_SME_INSTRUCTIONS_AVAILABLE          = 70
+	PF_ARM_SME2_INSTRUCTIONS_AVAILABLE         = 71
+	PF_ARM_SME2_1_INSTRUCTIONS_AVAILABLE       = 72
+	PF_ARM_SME2_2_INSTRUCTIONS_AVAILABLE       = 73
+	PF_ARM_SME_AES_INSTRUCTIONS_AVAILABLE      = 74
+	PF_ARM_SME_SBITPERM_INSTRUCTIONS_AVAILABLE = 75
+	PF_ARM_SME_SF8MM4_INSTRUCTIONS_AVAILABLE   = 76
+	PF_ARM_SME_SF8MM8_INSTRUCTIONS_AVAILABLE   = 77
+	PF_ARM_SME_SF8DP2_INSTRUCTIONS_AVAILABLE   = 78
+	PF_ARM_SME_SF8DP4_INSTRUCTIONS_AVAILABLE   = 79
+	PF_ARM_SME_SF8FMA_INSTRUCTIONS_AVAILABLE   = 80
+	PF_ARM_SME_F8F32_INSTRUCTIONS_AVAILABLE    = 81
+	PF_ARM_SME_F8F16_INSTRUCTIONS_AVAILABLE    = 82
+	PF_ARM_SME_F16F16_INSTRUCTIONS_AVAILABLE   = 83
+	PF_ARM_SME_B16B16_INSTRUCTIONS_AVAILABLE   = 84
+	PF_ARM_SME_F64F64_INSTRUCTIONS_AVAILABLE   = 85
+	PF_ARM_SME_I16I64_INSTRUCTIONS_AVAILABLE   = 86
+	PF_ARM_SME_LUTv2_INSTRUCTIONS_AVAILABLE    = 87
+	PF_ARM_SME_FA64_INSTRUCTIONS_AVAILABLE     = 88
+	PF_UMONITOR_INSTRUCTION_AVAILABLE          = 89
+)

windows/zsyscall_windows.go

@@ -182,13 +182,17 @@ var (
 	procDwmGetWindowAttribute                                = moddwmapi.NewProc("DwmGetWindowAttribute")
 	procDwmSetWindowAttribute                                = moddwmapi.NewProc("DwmSetWindowAttribute")
 	procCancelMibChangeNotify2                               = modiphlpapi.NewProc("CancelMibChangeNotify2")
+	procFreeMibTable                                         = modiphlpapi.NewProc("FreeMibTable")
 	procGetAdaptersAddresses                                 = modiphlpapi.NewProc("GetAdaptersAddresses")
 	procGetAdaptersInfo                                      = modiphlpapi.NewProc("GetAdaptersInfo")
 	procGetBestInterfaceEx                                   = modiphlpapi.NewProc("GetBestInterfaceEx")
 	procGetIfEntry                                           = modiphlpapi.NewProc("GetIfEntry")
 	procGetIfEntry2Ex                                        = modiphlpapi.NewProc("GetIfEntry2Ex")
+	procGetIpForwardEntry2                                   = modiphlpapi.NewProc("GetIpForwardEntry2")
+	procGetIpForwardTable2                                   = modiphlpapi.NewProc("GetIpForwardTable2")
 	procGetUnicastIpAddressEntry                             = modiphlpapi.NewProc("GetUnicastIpAddressEntry")
 	procNotifyIpInterfaceChange                              = modiphlpapi.NewProc("NotifyIpInterfaceChange")
+	procNotifyRouteChange2                                   = modiphlpapi.NewProc("NotifyRouteChange2")
 	procNotifyUnicastIpAddressChange                         = modiphlpapi.NewProc("NotifyUnicastIpAddressChange")
 	procAddDllDirectory                                      = modkernel32.NewProc("AddDllDirectory")
 	procAssignProcessToJobObject                             = modkernel32.NewProc("AssignProcessToJobObject")
@@ -316,6 +320,7 @@ var (
 	procGetVolumePathNamesForVolumeNameW                     = modkernel32.NewProc("GetVolumePathNamesForVolumeNameW")
 	procGetWindowsDirectoryW                                 = modkernel32.NewProc("GetWindowsDirectoryW")
 	procInitializeProcThreadAttributeList                    = modkernel32.NewProc("InitializeProcThreadAttributeList")
+	procIsProcessorFeaturePresent                            = modkernel32.NewProc("IsProcessorFeaturePresent")
 	procIsWow64Process                                       = modkernel32.NewProc("IsWow64Process")
 	procIsWow64Process2                                      = modkernel32.NewProc("IsWow64Process2")
 	procLoadLibraryExW                                       = modkernel32.NewProc("LoadLibraryExW")
@@ -1624,6 +1629,11 @@ func CancelMibChangeNotify2(notificationHandle Handle) (errcode error) {
 	return
 }
 
+func FreeMibTable(memory unsafe.Pointer) {
+	syscall.SyscallN(procFreeMibTable.Addr(), uintptr(memory))
+	return
+}
+
 func GetAdaptersAddresses(family uint32, flags uint32, reserved uintptr, adapterAddresses *IpAdapterAddresses, sizePointer *uint32) (errcode error) {
 	r0, _, _ := syscall.SyscallN(procGetAdaptersAddresses.Addr(), uintptr(family), uintptr(flags), uintptr(reserved), uintptr(unsafe.Pointer(adapterAddresses)), uintptr(unsafe.Pointer(sizePointer)))
 	if r0 != 0 {
@@ -1664,6 +1674,22 @@ func GetIfEntry2Ex(level uint32, row *MibIfRow2) (errcode error) {
 	return
 }
 
+func GetIpForwardEntry2(row *MibIpForwardRow2) (errcode error) {
+	r0, _, _ := syscall.SyscallN(procGetIpForwardEntry2.Addr(), uintptr(unsafe.Pointer(row)))
+	if r0 != 0 {
+		errcode = syscall.Errno(r0)
+	}
+	return
+}
+
+func GetIpForwardTable2(family uint16, table **MibIpForwardTable2) (errcode error) {
+	r0, _, _ := syscall.SyscallN(procGetIpForwardTable2.Addr(), uintptr(family), uintptr(unsafe.Pointer(table)))
+	if r0 != 0 {
+		errcode = syscall.Errno(r0)
+	}
+	return
+}
+
 func GetUnicastIpAddressEntry(row *MibUnicastIpAddressRow) (errcode error) {
 	r0, _, _ := syscall.SyscallN(procGetUnicastIpAddressEntry.Addr(), uintptr(unsafe.Pointer(row)))
 	if r0 != 0 {
@@ -1684,6 +1710,18 @@ func NotifyIpInterfaceChange(family uint16, callback uintptr, callerContext unsa
 	return
 }
 
+func NotifyRouteChange2(family uint16, callback uintptr, callerContext unsafe.Pointer, initialNotification bool, notificationHandle *Handle) (errcode error) {
+	var _p0 uint32
+	if initialNotification {
+		_p0 = 1
+	}
+	r0, _, _ := syscall.SyscallN(procNotifyRouteChange2.Addr(), uintptr(family), uintptr(callback), uintptr(callerContext), uintptr(_p0), uintptr(unsafe.Pointer(notificationHandle)))
+	if r0 != 0 {
+		errcode = syscall.Errno(r0)
+	}
+	return
+}
+
 func NotifyUnicastIpAddressChange(family uint16, callback uintptr, callerContext unsafe.Pointer, initialNotification bool, notificationHandle *Handle) (errcode error) {
 	var _p0 uint32
 	if initialNotification {
@@ -2749,6 +2787,12 @@ func initializeProcThreadAttributeList(attrlist *ProcThreadAttributeList, attrco
 	return
 }
 
+func IsProcessorFeaturePresent(ProcessorFeature uint32) (ret bool) {
+	r0, _, _ := syscall.SyscallN(procIsProcessorFeaturePresent.Addr(), uintptr(ProcessorFeature))
+	ret = r0 != 0
+	return
+}
+
 func IsWow64Process(handle Handle, isWow64 *bool) (err error) {
 	var _p0 uint32
 	if *isWow64 {