sys/openbsd: add bpf descriptions

5 files changed, 340 insertions, 2 deletions

diff --git a/executor/defs.h b/executor/defs.h
index 10c220ca3..abc55e1e7 100644
--- a/executor/defs.h
+++ b/executor/defs.h
@@ -130,7 +130,7 @@
 
 #if GOARCH_amd64
 #define GOARCH "amd64"
-#define SYZ_REVISION "c733e73f8e86521a832739688afba80475b07ef0"
+#define SYZ_REVISION "fed31a69d794e7ddd91acc058a2fb8e2ca8ea87a"
 #define SYZ_EXECUTOR_USES_FORK_SERVER 1
 #define SYZ_EXECUTOR_USES_SHMEM 1
 #define SYZ_PAGE_SIZE 4096
diff --git a/executor/syscalls.h b/executor/syscalls.h
index f513a33c8..905e14105 100644
--- a/executor/syscalls.h
+++ b/executor/syscalls.h
@@ -14791,6 +14791,30 @@ const call_t syscalls[] = {
     {"getsockopt$sock_linger", 118},
     {"getsockopt$sock_timeval", 118},
     {"getuid", 24},
+    {"ioctl$BIOCFLUSH", 54},
+    {"ioctl$BIOCGBLEN", 54},
+    {"ioctl$BIOCGDIRFILT", 54},
+    {"ioctl$BIOCGDLTLIST", 54},
+    {"ioctl$BIOCGETIF", 54},
+    {"ioctl$BIOCGFILDROP", 54},
+    {"ioctl$BIOCGHDRCMPLT", 54},
+    {"ioctl$BIOCGRSIG", 54},
+    {"ioctl$BIOCGRTIMEOUT", 54},
+    {"ioctl$BIOCGSTATS", 54},
+    {"ioctl$BIOCIMMEDIATE", 54},
+    {"ioctl$BIOCLOCK", 54},
+    {"ioctl$BIOCPROMISC", 54},
+    {"ioctl$BIOCSBLEN", 54},
+    {"ioctl$BIOCSDIRFILT", 54},
+    {"ioctl$BIOCSDLT", 54},
+    {"ioctl$BIOCSETF", 54},
+    {"ioctl$BIOCSETIF", 54},
+    {"ioctl$BIOCSETWF", 54},
+    {"ioctl$BIOCSFILDROP", 54},
+    {"ioctl$BIOCSHDRCMPLT", 54},
+    {"ioctl$BIOCSRSIG", 54},
+    {"ioctl$BIOCSRTIMEOUT", 54},
+    {"ioctl$BIOCVERSION", 54},
     {"ioctl$KDDISABIO", 54},
     {"ioctl$KDENABIO", 54},
     {"ioctl$KDGETLED", 54},
@@ -14899,6 +14923,7 @@ const call_t syscalls[] = {
     {"open", 5},
     {"open$dir", 5},
     {"openat", 321},
+    {"openat$bpf", 321},
     {"openat$null", 321},
     {"openat$tty", 321},
     {"openat$wsdisplay", 321},
diff --git a/sys/openbsd/dev_bpf.txt b/sys/openbsd/dev_bpf.txt
new file mode 100644
index 000000000..9defb0bec
--- /dev/null
+++ b/sys/openbsd/dev_bpf.txt
@@ -0,0 +1,81 @@
+# Copyright 2019 syzkaller project authors. All rights reserved.
+# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
+
+include <sys/types.h>
+include <sys/time.h>
+include <sys/ioctl.h>
+include <net/bpf.h>
+include <net/if.h>
+
+resource fd_bpf[fd]
+
+openat$bpf(fd const[AT_FDCWD], file ptr[in, string["/dev/bpf"]], flags flags[open_flags], mode const[0]) fd_bpf
+
+ioctl$BIOCFLUSH(fd fd_bpf, cmd const[BIOCFLUSH])
+ioctl$BIOCGBLEN(fd fd_bpf, cmd const[BIOCGBLEN], arg ptr[out, int32])
+ioctl$BIOCGDIRFILT(fd fd_bpf, cmd const[BIOCGDIRFILT], arg ptr[out, int32])
+ioctl$BIOCGDLTLIST(fd fd_bpf, cmd const[BIOCGDLTLIST], arg ptr[out, bpf_dltlist])
+ioctl$BIOCGETIF(fd fd_bpf, cmd const[BIOCGETIF], arg ptr[out, ifreq])
+ioctl$BIOCGFILDROP(fd fd_bpf, cmd const[BIOCGFILDROP], arg ptr[out, int32])
+ioctl$BIOCGHDRCMPLT(fd fd_bpf, cmd const[BIOCGHDRCMPLT], arg ptr[out, int32])
+ioctl$BIOCGRSIG(fd fd_bpf, cmd const[BIOCGRSIG], arg ptr[out, int32])
+ioctl$BIOCGRTIMEOUT(fd fd_bpf, cmd const[BIOCGRTIMEOUT], arg ptr[out, timeval])
+ioctl$BIOCGSTATS(fd fd_bpf, cmd const[BIOCGSTATS], arg ptr[out, bpf_stat])
+ioctl$BIOCIMMEDIATE(fd fd_bpf, cmd const[BIOCIMMEDIATE], arg ptr[in, int32])
+ioctl$BIOCLOCK(fd fd_bpf, cmd const[BIOCLOCK])
+ioctl$BIOCPROMISC(fd fd_bpf, cmd const[BIOCPROMISC])
+ioctl$BIOCSBLEN(fd fd_bpf, cmd const[BIOCSBLEN], arg ptr[in, int32])
+ioctl$BIOCSDIRFILT(fd fd_bpf, cmd const[BIOCSDIRFILT], arg ptr[in, int32])
+ioctl$BIOCSDLT(fd fd_bpf, cmd const[BIOCSDLT], arg ptr[in, int32])
+ioctl$BIOCSETF(fd fd_bpf, cmd const[BIOCSETF], arg ptr[in, bpf_program])
+ioctl$BIOCSETIF(fd fd_bpf, cmd const[BIOCSETIF], arg ptr[in, ifreq])
+ioctl$BIOCSETWF(fd fd_bpf, cmd const[BIOCSETWF], arg ptr[in, bpf_program])
+ioctl$BIOCSFILDROP(fd fd_bpf, cmd const[BIOCSFILDROP], arg ptr[in, int32])
+ioctl$BIOCSHDRCMPLT(fd fd_bpf, cmd const[BIOCSHDRCMPLT], arg ptr[in, int32])
+ioctl$BIOCSRSIG(fd fd_bpf, cmd const[BIOCSRSIG], arg ptr[in, int32])
+ioctl$BIOCSRTIMEOUT(fd fd_bpf, cmd const[BIOCSRTIMEOUT], arg ptr[in, timeval])
+ioctl$BIOCVERSION(fd fd_bpf, cmd const[BIOCVERSION], arg ptr[out, bpf_version])
+
+bpf_dltlist {
+	bfl_len		len[bfl_list, int32]
+	bfl_list	ptr[in, array[int32]]
+}
+
+bf_insns {
+	code	int16
+	jt	int8
+	jf	int8
+	k	int32
+}
+
+bpf_program {
+	bf_len		len[bf_insns, int32]
+	bf_insns	ptr[in, array[bf_insns]]
+}
+
+bpf_stat {
+	bs_recv	int32
+	bs_drop	int32
+}
+
+bpf_version {
+	bv_major	int16
+	bv_minor	int16
+}
+
+ifreq {
+	ifr_name	string[filename, IFNAMSIZ]
+	ifr_ifru	ifr_ifru
+}
+
+ifr_ifru [
+	ifru_addr	sockaddr_storage
+	ifru_dstaddr	sockaddr_storage
+	ifru_broadaddr	sockaddr_storage
+	ifru_flags	int16
+	ifru_metric	int32
+	ifru_vnetid	int64
+	ifru_media	int64
+	ifru_data	buffer[in]
+	ifru_index	int32
+] [varlen]
diff --git a/sys/openbsd/dev_bpf_amd64.const b/sys/openbsd/dev_bpf_amd64.const
new file mode 100644
index 000000000..f97e86a74
--- /dev/null
+++ b/sys/openbsd/dev_bpf_amd64.const
@@ -0,0 +1,29 @@
+# AUTOGENERATED FILE
+# AT_FDCWD is not set
+BIOCFLUSH = 536887912
+BIOCGBLEN = 1074020966
+BIOCGDIRFILT = 1074020988
+BIOCGDLTLIST = 3222291067
+BIOCGETIF = 1075855979
+BIOCGFILDROP = 1074020984
+BIOCGHDRCMPLT = 1074020980
+BIOCGRSIG = 1074020979
+BIOCGRTIMEOUT = 1074807406
+BIOCGSTATS = 1074283119
+BIOCIMMEDIATE = 2147762800
+BIOCLOCK = 536887926
+BIOCPROMISC = 536887913
+BIOCSBLEN = 3221504614
+BIOCSDIRFILT = 2147762813
+BIOCSDLT = 2147762810
+BIOCSETF = 2148549223
+BIOCSETIF = 2149597804
+BIOCSETWF = 2148549239
+BIOCSFILDROP = 2147762809
+BIOCSHDRCMPLT = 2147762805
+BIOCSRSIG = 2147762802
+BIOCSRTIMEOUT = 2148549229
+BIOCVERSION = 1074020977
+IFNAMSIZ = 16
+SYS_ioctl = 54
+SYS_openat = 321
diff --git a/sys/openbsd/gen/amd64.go b/sys/openbsd/gen/amd64.go
index 1ef4fa7fd..9bc17ed72 100644
--- a/sys/openbsd/gen/amd64.go
+++ b/sys/openbsd/gen/amd64.go
@@ -12,6 +12,7 @@ func init() {
 
 var resources_amd64 = []*ResourceDesc{
 	{Name: "fd", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
+	{Name: "fd_bpf", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_bpf"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_dir", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_dir"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_kqueue", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_kqueue"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
 	{Name: "fd_tty", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_tty"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
@@ -35,6 +36,30 @@ var resources_amd64 = []*ResourceDesc{
 }
 
 var structDescs_amd64 = []*KeyedStruct{
+	{Key: StructKey{Name: "bf_insns"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bf_insns", TypeSize: 8}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "code", TypeSize: 2}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "jt", TypeSize: 1}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "jf", TypeSize: 1}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "k", TypeSize: 4}}},
+	}}},
+	{Key: StructKey{Name: "bpf_dltlist", Dir: 1}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_dltlist", TypeSize: 16, ArgDir: 1}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "bfl_len", TypeSize: 4, ArgDir: 1}}, Buf: "bfl_list"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "bfl_list", TypeSize: 8}, Type: &ArrayType{TypeCommon: TypeCommon{TypeName: "array", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}}},
+	}}},
+	{Key: StructKey{Name: "bpf_program"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_program", TypeSize: 16}, Fields: []Type{
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "bf_len", TypeSize: 4}}, Buf: "bf_insns"},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "bf_insns", TypeSize: 8}, Type: &ArrayType{TypeCommon: TypeCommon{TypeName: "array", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "bf_insns"}}}},
+	}}},
+	{Key: StructKey{Name: "bpf_stat", Dir: 1}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_stat", TypeSize: 8, ArgDir: 1}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "bs_recv", TypeSize: 4, ArgDir: 1}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "bs_drop", TypeSize: 4, ArgDir: 1}}},
+	}}},
+	{Key: StructKey{Name: "bpf_version", Dir: 1}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "bpf_version", TypeSize: 4, ArgDir: 1}, Fields: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "bv_major", TypeSize: 2, ArgDir: 1}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "bv_minor", TypeSize: 2, ArgDir: 1}}},
+	}}},
 	{Key: StructKey{Name: "cmsghdr"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "cmsghdr", IsVarlen: true}, Fields: []Type{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "cmsg_len", TypeSize: 8}}, Buf: "parent"},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "cmsg_levels", FldName: "cmsg_level", TypeSize: 4}}, Vals: []uint64{65535, 1}},
@@ -79,6 +104,36 @@ var structDescs_amd64 = []*KeyedStruct{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "pid", FldName: "pid", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 4}}, IsPad: true},
 	}}},
+	{Key: StructKey{Name: "ifr_ifru"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ifr_ifru", IsVarlen: true}, Fields: []Type{
+		&UnionType{Key: StructKey{Name: "sockaddr_storage"}, FldName: "ifru_addr"},
+		&UnionType{Key: StructKey{Name: "sockaddr_storage"}, FldName: "ifru_dstaddr"},
+		&UnionType{Key: StructKey{Name: "sockaddr_storage"}, FldName: "ifru_broadaddr"},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "ifru_flags", TypeSize: 2}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "ifru_metric", TypeSize: 4}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "ifru_vnetid", TypeSize: 8}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "ifru_media", TypeSize: 8}}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "buffer", FldName: "ifru_data", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{IsVarlen: true}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "ifru_index", TypeSize: 4}}},
+	}}},
+	{Key: StructKey{Name: "ifr_ifru", Dir: 1}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ifr_ifru", ArgDir: 1, IsVarlen: true}, Fields: []Type{
+		&UnionType{Key: StructKey{Name: "sockaddr_storage", Dir: 1}, FldName: "ifru_addr"},
+		&UnionType{Key: StructKey{Name: "sockaddr_storage", Dir: 1}, FldName: "ifru_dstaddr"},
+		&UnionType{Key: StructKey{Name: "sockaddr_storage", Dir: 1}, FldName: "ifru_broadaddr"},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "ifru_flags", TypeSize: 2, ArgDir: 1}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "ifru_metric", TypeSize: 4, ArgDir: 1}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "ifru_vnetid", TypeSize: 8, ArgDir: 1}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int64", FldName: "ifru_media", TypeSize: 8, ArgDir: 1}}},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "buffer", FldName: "ifru_data", TypeSize: 8, ArgDir: 1}, Type: &BufferType{TypeCommon: TypeCommon{IsVarlen: true}}},
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "ifru_index", TypeSize: 4, ArgDir: 1}}},
+	}}},
+	{Key: StructKey{Name: "ifreq"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ifreq", IsVarlen: true}, Fields: []Type{
+		&BufferType{TypeCommon: TypeCommon{TypeName: "filename", FldName: "ifr_name", TypeSize: 16}, Kind: 3},
+		&UnionType{Key: StructKey{Name: "ifr_ifru"}, FldName: "ifr_ifru"},
+	}}},
+	{Key: StructKey{Name: "ifreq", Dir: 1}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "ifreq", ArgDir: 1, IsVarlen: true}, Fields: []Type{
+		&BufferType{TypeCommon: TypeCommon{TypeName: "filename", FldName: "ifr_name", TypeSize: 16, ArgDir: 1}, Kind: 3},
+		&UnionType{Key: StructKey{Name: "ifr_ifru", Dir: 1}, FldName: "ifr_ifru"},
+	}}},
 	{Key: StructKey{Name: "iovec_in"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "iovec_in", TypeSize: 16}, Fields: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "buffer", FldName: "addr", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{IsVarlen: true}}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
@@ -832,6 +887,123 @@ var syscalls_amd64 = []*Syscall{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "optlen", TypeSize: 8}, Type: &LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", TypeSize: 4, ArgDir: 2}}, Buf: "optval"}},
 	}},
 	{NR: 24, Name: "getuid", CallName: "getuid", Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "uid", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{NR: 54, Name: "ioctl$BIOCFLUSH", CallName: "ioctl", MissingArgs: 1, Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 536887912},
+	}},
+	{NR: 54, Name: "ioctl$BIOCGBLEN", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 1074020966},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4, ArgDir: 1}}}},
+	}},
+	{NR: 54, Name: "ioctl$BIOCGDIRFILT", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 1074020988},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4, ArgDir: 1}}}},
+	}},
+	{NR: 54, Name: "ioctl$BIOCGDLTLIST", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 3222291067},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "bpf_dltlist", Dir: 1}}},
+	}},
+	{NR: 54, Name: "ioctl$BIOCGETIF", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 1075855979},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "ifreq", Dir: 1}}},
+	}},
+	{NR: 54, Name: "ioctl$BIOCGFILDROP", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 1074020984},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4, ArgDir: 1}}}},
+	}},
+	{NR: 54, Name: "ioctl$BIOCGHDRCMPLT", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 1074020980},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4, ArgDir: 1}}}},
+	}},
+	{NR: 54, Name: "ioctl$BIOCGRSIG", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 1074020979},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4, ArgDir: 1}}}},
+	}},
+	{NR: 54, Name: "ioctl$BIOCGRTIMEOUT", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 1074807406},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "timeval", Dir: 1}}},
+	}},
+	{NR: 54, Name: "ioctl$BIOCGSTATS", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 1074283119},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "bpf_stat", Dir: 1}}},
+	}},
+	{NR: 54, Name: "ioctl$BIOCIMMEDIATE", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 2147762800},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}},
+	}},
+	{NR: 54, Name: "ioctl$BIOCLOCK", CallName: "ioctl", MissingArgs: 1, Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 536887926},
+	}},
+	{NR: 54, Name: "ioctl$BIOCPROMISC", CallName: "ioctl", MissingArgs: 1, Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 536887913},
+	}},
+	{NR: 54, Name: "ioctl$BIOCSBLEN", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 3221504614},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}},
+	}},
+	{NR: 54, Name: "ioctl$BIOCSDIRFILT", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 2147762813},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}},
+	}},
+	{NR: 54, Name: "ioctl$BIOCSDLT", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 2147762810},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}},
+	}},
+	{NR: 54, Name: "ioctl$BIOCSETF", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 2148549223},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "bpf_program"}}},
+	}},
+	{NR: 54, Name: "ioctl$BIOCSETIF", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 2149597804},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "ifreq"}}},
+	}},
+	{NR: 54, Name: "ioctl$BIOCSETWF", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 2148549239},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "bpf_program"}}},
+	}},
+	{NR: 54, Name: "ioctl$BIOCSFILDROP", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 2147762809},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}},
+	}},
+	{NR: 54, Name: "ioctl$BIOCSHDRCMPLT", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 2147762805},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}},
+	}},
+	{NR: 54, Name: "ioctl$BIOCSRSIG", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 2147762802},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}},
+	}},
+	{NR: 54, Name: "ioctl$BIOCSRTIMEOUT", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 2148549229},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "timeval"}}},
+	}},
+	{NR: 54, Name: "ioctl$BIOCVERSION", CallName: "ioctl", Args: []Type{
+		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "fd", TypeSize: 4}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 1074020977},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "bpf_version", Dir: 1}}},
+	}},
 	{NR: 54, Name: "ioctl$KDDISABIO", CallName: "ioctl", MissingArgs: 1, Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_wsdisplay", FldName: "fd", TypeSize: 4}},
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 536890173},
@@ -1348,6 +1520,12 @@ var syscalls_amd64 = []*Syscall{
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "open_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{0, 1, 2, 8, 512, 1024, 2048, 16, 32, 256, 65536, 128, 128, 128, 32768, 131072, 64}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "open_mode", FldName: "mode", TypeSize: 8}}, Vals: []uint64{256, 128, 64, 32, 16, 8, 4, 2, 1}, BitMask: true},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{NR: 321, Name: "openat$bpf", CallName: "openat", Args: []Type{
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "fd", TypeSize: 8}}, Val: 18446744073709551516},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "file", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 9}, Kind: 2, Values: []string{"/dev/bpf\x00"}}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "open_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{0, 1, 2, 8, 512, 1024, 2048, 16, 32, 256, 65536, 128, 128, 128, 32768, 131072, 64}},
+		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "mode", TypeSize: 8}}},
+	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_bpf", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
 	{NR: 321, Name: "openat$null", CallName: "openat", Args: []Type{
 		&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "fd", TypeSize: 8}}, Val: 18446744073709551516},
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "file", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 10}, Kind: 2, Values: []string{"/dev/null\x00"}}},
@@ -1886,6 +2064,30 @@ var consts_amd64 = []ConstValue{
 	{Name: "AT_REMOVEDIR", Value: 8},
 	{Name: "AT_SYMLINK_FOLLOW", Value: 4},
 	{Name: "AT_SYMLINK_NOFOLLOW", Value: 2},
+	{Name: "BIOCFLUSH", Value: 536887912},
+	{Name: "BIOCGBLEN", Value: 1074020966},
+	{Name: "BIOCGDIRFILT", Value: 1074020988},
+	{Name: "BIOCGDLTLIST", Value: 3222291067},
+	{Name: "BIOCGETIF", Value: 1075855979},
+	{Name: "BIOCGFILDROP", Value: 1074020984},
+	{Name: "BIOCGHDRCMPLT", Value: 1074020980},
+	{Name: "BIOCGRSIG", Value: 1074020979},
+	{Name: "BIOCGRTIMEOUT", Value: 1074807406},
+	{Name: "BIOCGSTATS", Value: 1074283119},
+	{Name: "BIOCIMMEDIATE", Value: 2147762800},
+	{Name: "BIOCLOCK", Value: 536887926},
+	{Name: "BIOCPROMISC", Value: 536887913},
+	{Name: "BIOCSBLEN", Value: 3221504614},
+	{Name: "BIOCSDIRFILT", Value: 2147762813},
+	{Name: "BIOCSDLT", Value: 2147762810},
+	{Name: "BIOCSETF", Value: 2148549223},
+	{Name: "BIOCSETIF", Value: 2149597804},
+	{Name: "BIOCSETWF", Value: 2148549239},
+	{Name: "BIOCSFILDROP", Value: 2147762809},
+	{Name: "BIOCSHDRCMPLT", Value: 2147762805},
+	{Name: "BIOCSRSIG", Value: 2147762802},
+	{Name: "BIOCSRTIMEOUT", Value: 2148549229},
+	{Name: "BIOCVERSION", Value: 1074020977},
 	{Name: "CLOCK_MONOTONIC", Value: 3},
 	{Name: "CLOCK_PROCESS_CPUTIME_ID", Value: 2},
 	{Name: "CLOCK_REALTIME"},
@@ -1926,6 +2128,7 @@ var consts_amd64 = []ConstValue{
 	{Name: "GETPID", Value: 4},
 	{Name: "GETVAL", Value: 5},
 	{Name: "GETZCNT", Value: 7},
+	{Name: "IFNAMSIZ", Value: 16},
 	{Name: "IPC_CREAT", Value: 512},
 	{Name: "IPC_EXCL", Value: 1024},
 	{Name: "IPC_NOWAIT", Value: 2048},
@@ -2378,4 +2581,4 @@ var consts_amd64 = []ConstValue{
 	{Name: "__MAP_NOREPLACE", Value: 2048},
 }
 
-const revision_amd64 = "c733e73f8e86521a832739688afba80475b07ef0"
+const revision_amd64 = "fed31a69d794e7ddd91acc058a2fb8e2ca8ea87a"