sys/linux: add support for reading partition tables

6 files changed, 32 insertions, 5 deletions

diff --git a/sys/linux/386.go b/sys/linux/386.go
index 07994d228..7e1645d84 100644
--- a/sys/linux/386.go
+++ b/sys/linux/386.go
@@ -23257,6 +23257,11 @@ var syscalls_386 = []*Syscall{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_tty", FldName: "fd", TypeSize: 4}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "open_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 1024, 8192, 524288, 64, 16384, 65536, 128, 32768, 262144, 256, 131072, 2048, 2097152, 1052672, 512, 4194304}},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_tty", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{Name: "syz_read_part_table", CallName: "syz_read_part_table", Args: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "size", TypeSize: 4}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nsegs", TypeSize: 4}}, Buf: "segments"},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "segments", TypeSize: 4}, Type: &ArrayType{TypeCommon: TypeCommon{TypeName: "array", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_image_segment"}}}},
+	}},
 	{NR: 315, Name: "tee", CallName: "tee", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "fdin", TypeSize: 4}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "fdout", TypeSize: 4}},
@@ -27825,4 +27830,4 @@ var consts_386 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_386 = "7424a62ff2a634075d9352a6bf1ba14b9377cce8"
+const revision_386 = "95c0c5827460dd0db116e00429bad9d3fe5778de"
diff --git a/sys/linux/amd64.go b/sys/linux/amd64.go
index 999d80221..418156648 100644
--- a/sys/linux/amd64.go
+++ b/sys/linux/amd64.go
@@ -23888,6 +23888,11 @@ var syscalls_amd64 = []*Syscall{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_tty", FldName: "fd", TypeSize: 4}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "open_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{0, 1, 2, 1024, 8192, 524288, 64, 16384, 65536, 128, 32768, 262144, 256, 131072, 2048, 2097152, 1052672, 512, 4194304}},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_tty", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{Name: "syz_read_part_table", CallName: "syz_read_part_table", Args: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "size", TypeSize: 8}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nsegs", TypeSize: 8}}, Buf: "segments"},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "segments", TypeSize: 8}, Type: &ArrayType{TypeCommon: TypeCommon{TypeName: "array", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_image_segment"}}}},
+	}},
 	{NR: 276, Name: "tee", CallName: "tee", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "fdin", TypeSize: 4}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "fdout", TypeSize: 4}},
@@ -28481,4 +28486,4 @@ var consts_amd64 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_amd64 = "f52cb963bdf72aed0f98688ac20cb16e40b3b2d3"
+const revision_amd64 = "14883eb285af454acfe15491ef6052eed4b8d77c"
diff --git a/sys/linux/arm.go b/sys/linux/arm.go
index 8a68e0700..b0bfbe0ce 100644
--- a/sys/linux/arm.go
+++ b/sys/linux/arm.go
@@ -23081,6 +23081,11 @@ var syscalls_arm = []*Syscall{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_tty", FldName: "fd", TypeSize: 4}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "open_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{0, 1, 2, 1024, 8192, 524288, 64, 65536, 16384, 128, 131072, 262144, 256, 32768, 2048, 2097152, 1052672, 512, 4194304}},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_tty", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{Name: "syz_read_part_table", CallName: "syz_read_part_table", Args: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "size", TypeSize: 4}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nsegs", TypeSize: 4}}, Buf: "segments"},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "segments", TypeSize: 4}, Type: &ArrayType{TypeCommon: TypeCommon{TypeName: "array", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_image_segment"}}}},
+	}},
 	{NR: 342, Name: "tee", CallName: "tee", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "fdin", TypeSize: 4}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "fdout", TypeSize: 4}},
@@ -27544,4 +27549,4 @@ var consts_arm = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_arm = "3972faa5a8bbad692d1ecd42060d3a0876823259"
+const revision_arm = "f64917dfdea0e40f17c49a8c12080a688ebb9a4d"
diff --git a/sys/linux/arm64.go b/sys/linux/arm64.go
index fd95f814e..714c0074d 100644
--- a/sys/linux/arm64.go
+++ b/sys/linux/arm64.go
@@ -23375,6 +23375,11 @@ var syscalls_arm64 = []*Syscall{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_tty", FldName: "fd", TypeSize: 4}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "open_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{0, 1, 2, 1024, 8192, 524288, 64, 65536, 16384, 128, 131072, 262144, 256, 32768, 2048, 2097152, 1052672, 512, 4194304}},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_tty", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{Name: "syz_read_part_table", CallName: "syz_read_part_table", Args: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "size", TypeSize: 8}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nsegs", TypeSize: 8}}, Buf: "segments"},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "segments", TypeSize: 8}, Type: &ArrayType{TypeCommon: TypeCommon{TypeName: "array", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_image_segment"}}}},
+	}},
 	{NR: 77, Name: "tee", CallName: "tee", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "fdin", TypeSize: 4}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "fdout", TypeSize: 4}},
@@ -27863,4 +27868,4 @@ var consts_arm64 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_arm64 = "527e225af73003b7222cbf51076b057e824248f6"
+const revision_arm64 = "6126db2a2079d8fe161c7d1e9c6179cf9a660b2d"
diff --git a/sys/linux/filesystem.txt b/sys/linux/filesystem.txt
index d8d1473da..0bcc7b598 100644
--- a/sys/linux/filesystem.txt
+++ b/sys/linux/filesystem.txt
@@ -8,6 +8,8 @@ umount2(path ptr[in, filename], flags flags[umount_flags])
 
 filesystem = "sysfs", "rootfs", "ramfs", "tmpfs", "devtmpfs", "debugfs", "securityfs", "sockfs", "pipefs", "anon_inodefs", "devpts", "ext3", "ext2", "ext4", "hugetlbfs", "vfat", "ecryptfs", "fuseblk", "fuse", "rpc_pipefs", "nfs", "nfs4", "nfsd", "binfmt_misc", "autofs", "xfs", "jfs", "msdos", "ntfs", "minix", "hfs", "hfsplus", "qnx4", "ufs", "btrfs", "configfs", "ncpfs", "qnx6", "exofs", "befs", "vxfs", "gfs2", "gfs2meta", "fusectl", "bfs", "nsfs", "efs", "cifs", "efivarfs", "affs", "tracefs", "bdev", "ocfs2", "ocfs2_dlmfs", "hpfs", "proc", "afs", "reiserfs", "jffs2", "romfs", "aio", "sysv", "v7", "udf", "ceph", "pstore", "adfs", "9p", "hostfs", "squashfs", "cramfs", "iso9660", "coda", "nilfs2", "logfs", "overlay", "f2fs", "omfs", "ubifs", "openpromfs", "bpf", "cgroup", "cgroup2", "cpuset", "mqueue", "aufs", "selinuxfs"
 
+syz_read_part_table(size intptr, nsegs len[segments], segments ptr[in, array[fs_image_segment]])
+
 syz_mount_image$vfat(fs ptr[in, string["vfat"]], dir ptr[in, filename], size intptr, nsegs len[segments], segments ptr[in, array[fs_image_segment]], flags flags[mount_flags], opts ptr[in, fs_options[vfat_options]])
 
 syz_mount_image$msdos(fs ptr[in, string["msdos"]], dir ptr[in, filename], size intptr, nsegs len[segments], segments ptr[in, array[fs_image_segment]], flags flags[mount_flags], opts ptr[in, fs_options[vfat_options]])
diff --git a/sys/linux/ppc64le.go b/sys/linux/ppc64le.go
index 12601910d..eb526a1bf 100644
--- a/sys/linux/ppc64le.go
+++ b/sys/linux/ppc64le.go
@@ -23121,6 +23121,11 @@ var syscalls_ppc64le = []*Syscall{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_tty", FldName: "fd", TypeSize: 4}},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "open_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{0, 1, 2, 1024, 8192, 524288, 64, 131072, 16384, 128, 65536, 262144, 256, 32768, 2048, 2097152, 1052672, 512, 4194304}},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_tty", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
+	{Name: "syz_read_part_table", CallName: "syz_read_part_table", Args: []Type{
+		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "size", TypeSize: 8}}},
+		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "nsegs", TypeSize: 8}}, Buf: "segments"},
+		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "segments", TypeSize: 8}, Type: &ArrayType{TypeCommon: TypeCommon{TypeName: "array", IsVarlen: true}, Type: &StructType{Key: StructKey{Name: "fs_image_segment"}}}},
+	}},
 	{NR: 284, Name: "tee", CallName: "tee", Args: []Type{
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "fdin", TypeSize: 4}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "fdout", TypeSize: 4}},
@@ -27625,4 +27630,4 @@ var consts_ppc64le = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_ppc64le = "40f069e17536ef2ffed3727cb6238f8ba8d003ef"
+const revision_ppc64le = "f4f6f2409448b0704d85d908ec0968994157ae6a"