add support for OpenBSD/riscv64

cpu/cpu_openbsd_riscv64.go

@@ -0,0 +1,10 @@
+package cpu
+
+type cpuTimes struct {
+	User uint64
+	Nice uint64
+	Sys  uint64
+	Spin uint64
+	Intr uint64
+	Idle uint64
+}

disk/disk_openbsd_riscv64.go

@@ -0,0 +1,40 @@
+//go:build openbsd && riscv64
+// +build openbsd,riscv64
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs disk/types_openbsd.go
+
+package disk
+
+const (
+	devstat_NO_DATA = 0x00
+	devstat_READ    = 0x01
+	devstat_WRITE   = 0x02
+	devstat_FREE    = 0x03
+)
+
+const (
+	sizeOfDiskstats = 0x70
+)
+
+type (
+	Diskstats struct {
+		Name       [16]int8
+		Busy       int32
+		Rxfer      uint64
+		Wxfer      uint64
+		Seek       uint64
+		Rbytes     uint64
+		Wbytes     uint64
+		Attachtime Timeval
+		Timestamp  Timeval
+		Time       Timeval
+	}
+	Timeval struct {
+		Sec  int64
+		Usec int64
+	}
+)
+
+type Diskstat struct{}
+type bintime struct{}

host/host_openbsd_riscv64.go

@@ -0,0 +1,36 @@
+//go:build openbsd && riscv64
+// +build openbsd,riscv64
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs host/types_openbsd.go
+
+package host
+
+const (
+	sizeofPtr      = 0x8
+	sizeofShort    = 0x2
+	sizeofInt      = 0x4
+	sizeofLong     = 0x8
+	sizeofLongLong = 0x8
+	sizeOfUtmp     = 0x130
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int64
+	_C_long_long int64
+)
+
+type (
+	Utmp struct {
+		Line [8]int8
+		Name [32]int8
+		Host [256]int8
+		Time int64
+	}
+	Timeval struct {
+		Sec  int64
+		Usec int64
+	}
+)

mem/mem_openbsd_riscv64.go

@@ -0,0 +1,38 @@
+//go:build openbsd && riscv64
+// +build openbsd,riscv64
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs mem/types_openbsd.go
+
+package mem
+
+const (
+	CTLVfs        = 10
+	VfsGeneric    = 0
+	VfsBcacheStat = 3
+)
+
+const (
+	sizeOfBcachestats = 0x90
+)
+
+type Bcachestats struct {
+	Numbufs       int64
+	Numbufpages   int64
+	Numdirtypages int64
+	Numcleanpages int64
+	Pendingwrites int64
+	Pendingreads  int64
+	Numwrites     int64
+	Numreads      int64
+	Cachehits     int64
+	Busymapped    int64
+	Dmapages      int64
+	Highpages     int64
+	Delwribufs    int64
+	Kvaslots      int64
+	Avail         int64
+	Highflips     int64
+	Highflops     int64
+	Dmaflips      int64
+}

process/process_openbsd_riscv64.go

@@ -0,0 +1,204 @@
+//go:build openbsd && riscv64
+// +build openbsd,riscv64
+
+// Code generated by cmd/cgo -godefs; DO NOT EDIT.
+// cgo -godefs process/types_openbsd.go
+
+package process
+
+const (
+	CTLKern          = 1
+	KernProc         = 66
+	KernProcAll      = 0
+	KernProcPID      = 1
+	KernProcProc     = 8
+	KernProcPathname = 12
+	KernProcArgs     = 55
+	KernProcArgv     = 1
+	KernProcEnv      = 3
+)
+
+const (
+	ArgMax = 256 * 1024
+)
+
+const (
+	sizeofPtr      = 0x8
+	sizeofShort    = 0x2
+	sizeofInt      = 0x4
+	sizeofLong     = 0x8
+	sizeofLongLong = 0x8
+)
+
+const (
+	sizeOfKinfoVmentry = 0x50
+	sizeOfKinfoProc    = 0x288
+)
+
+const (
+	SIDL    = 1
+	SRUN    = 2
+	SSLEEP  = 3
+	SSTOP   = 4
+	SZOMB   = 5
+	SDEAD   = 6
+	SONPROC = 7
+)
+
+type (
+	_C_short     int16
+	_C_int       int32
+	_C_long      int64
+	_C_long_long int64
+)
+
+type Timespec struct {
+	Sec  int64
+	Nsec int64
+}
+
+type Timeval struct {
+	Sec  int64
+	Usec int64
+}
+
+type Rusage struct {
+	Utime    Timeval
+	Stime    Timeval
+	Maxrss   int64
+	Ixrss    int64
+	Idrss    int64
+	Isrss    int64
+	Minflt   int64
+	Majflt   int64
+	Nswap    int64
+	Inblock  int64
+	Oublock  int64
+	Msgsnd   int64
+	Msgrcv   int64
+	Nsignals int64
+	Nvcsw    int64
+	Nivcsw   int64
+}
+
+type Rlimit struct {
+	Cur uint64
+	Max uint64
+}
+
+type KinfoProc struct {
+	Forw         uint64
+	Back         uint64
+	Paddr        uint64
+	Addr         uint64
+	Fd           uint64
+	Stats        uint64
+	Limit        uint64
+	Vmspace      uint64
+	Sigacts      uint64
+	Sess         uint64
+	Tsess        uint64
+	Ru           uint64
+	Eflag        int32
+	Exitsig      int32
+	Flag         int32
+	Pid          int32
+	Ppid         int32
+	Sid          int32
+	X_pgid       int32
+	Tpgid        int32
+	Uid          uint32
+	Ruid         uint32
+	Gid          uint32
+	Rgid         uint32
+	Groups       [16]uint32
+	Ngroups      int16
+	Jobc         int16
+	Tdev         uint32
+	Estcpu       uint32
+	Rtime_sec    uint32
+	Rtime_usec   uint32
+	Cpticks      int32
+	Pctcpu       uint32
+	Swtime       uint32
+	Slptime      uint32
+	Schedflags   int32
+	Uticks       uint64
+	Sticks       uint64
+	Iticks       uint64
+	Tracep       uint64
+	Traceflag    int32
+	Holdcnt      int32
+	Siglist      int32
+	Sigmask      uint32
+	Sigignore    uint32
+	Sigcatch     uint32
+	Stat         int8
+	Priority     uint8
+	Usrpri       uint8
+	Nice         uint8
+	Xstat        uint16
+	Spare        uint16
+	Comm         [24]int8
+	Wmesg        [8]uint8
+	Wchan        uint64
+	Login        [32]uint8
+	Vm_rssize    int32
+	Vm_tsize     int32
+	Vm_dsize     int32
+	Vm_ssize     int32
+	Uvalid       int64
+	Ustart_sec   uint64
+	Ustart_usec  uint32
+	Uutime_sec   uint32
+	Uutime_usec  uint32
+	Ustime_sec   uint32
+	Ustime_usec  uint32
+	Uru_maxrss   uint64
+	Uru_ixrss    uint64
+	Uru_idrss    uint64
+	Uru_isrss    uint64
+	Uru_minflt   uint64
+	Uru_majflt   uint64
+	Uru_nswap    uint64
+	Uru_inblock  uint64
+	Uru_oublock  uint64
+	Uru_msgsnd   uint64
+	Uru_msgrcv   uint64
+	Uru_nsignals uint64
+	Uru_nvcsw    uint64
+	Uru_nivcsw   uint64
+	Uctime_sec   uint32
+	Uctime_usec  uint32
+	Psflags      uint32
+	Acflag       uint32
+	Svuid        uint32
+	Svgid        uint32
+	Emul         [8]uint8
+	Rlim_rss_cur uint64
+	Cpuid        uint64
+	Vm_map_size  uint64
+	Tid          int32
+	Rtableid     uint32
+	Pledge       uint64
+	Name         [24]uint8
+}
+
+type Priority struct{}
+
+type KinfoVmentry struct {
+	Start          uint64
+	End            uint64
+	Guard          uint64
+	Fspace         uint64
+	Fspace_augment uint64
+	Offset         uint64
+	Wired_count    int32
+	Etype          int32
+	Protection     int32
+	Max_protection int32
+	Advice         int32
+	Inheritance    int32
+	Flags          uint8
+	Pad_cgo_0      [7]byte
+}