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Diffstat (limited to 'vendor/golang.org/x/sys/unix/bpxsvc_zos.go')
-rw-r--r--vendor/golang.org/x/sys/unix/bpxsvc_zos.go657
1 files changed, 657 insertions, 0 deletions
diff --git a/vendor/golang.org/x/sys/unix/bpxsvc_zos.go b/vendor/golang.org/x/sys/unix/bpxsvc_zos.go
new file mode 100644
index 0000000..39d647d
--- /dev/null
+++ b/vendor/golang.org/x/sys/unix/bpxsvc_zos.go
@@ -0,0 +1,657 @@
+// Copyright 2024 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.
+
+//go:build zos
+
+package unix
+
+import (
+ "bytes"
+ "fmt"
+ "unsafe"
+)
+
+//go:noescape
+func bpxcall(plist []unsafe.Pointer, bpx_offset int64)
+
+//go:noescape
+func A2e([]byte)
+
+//go:noescape
+func E2a([]byte)
+
+const (
+ BPX4STA = 192 // stat
+ BPX4FST = 104 // fstat
+ BPX4LST = 132 // lstat
+ BPX4OPN = 156 // open
+ BPX4CLO = 72 // close
+ BPX4CHR = 500 // chattr
+ BPX4FCR = 504 // fchattr
+ BPX4LCR = 1180 // lchattr
+ BPX4CTW = 492 // cond_timed_wait
+ BPX4GTH = 1056 // __getthent
+ BPX4PTQ = 412 // pthread_quiesc
+ BPX4PTR = 320 // ptrace
+)
+
+const (
+ //options
+ //byte1
+ BPX_OPNFHIGH = 0x80
+ //byte2
+ BPX_OPNFEXEC = 0x80
+ //byte3
+ BPX_O_NOLARGEFILE = 0x08
+ BPX_O_LARGEFILE = 0x04
+ BPX_O_ASYNCSIG = 0x02
+ BPX_O_SYNC = 0x01
+ //byte4
+ BPX_O_CREXCL = 0xc0
+ BPX_O_CREAT = 0x80
+ BPX_O_EXCL = 0x40
+ BPX_O_NOCTTY = 0x20
+ BPX_O_TRUNC = 0x10
+ BPX_O_APPEND = 0x08
+ BPX_O_NONBLOCK = 0x04
+ BPX_FNDELAY = 0x04
+ BPX_O_RDWR = 0x03
+ BPX_O_RDONLY = 0x02
+ BPX_O_WRONLY = 0x01
+ BPX_O_ACCMODE = 0x03
+ BPX_O_GETFL = 0x0f
+
+ //mode
+ // byte1 (file type)
+ BPX_FT_DIR = 1
+ BPX_FT_CHARSPEC = 2
+ BPX_FT_REGFILE = 3
+ BPX_FT_FIFO = 4
+ BPX_FT_SYMLINK = 5
+ BPX_FT_SOCKET = 6
+ //byte3
+ BPX_S_ISUID = 0x08
+ BPX_S_ISGID = 0x04
+ BPX_S_ISVTX = 0x02
+ BPX_S_IRWXU1 = 0x01
+ BPX_S_IRUSR = 0x01
+ //byte4
+ BPX_S_IRWXU2 = 0xc0
+ BPX_S_IWUSR = 0x80
+ BPX_S_IXUSR = 0x40
+ BPX_S_IRWXG = 0x38
+ BPX_S_IRGRP = 0x20
+ BPX_S_IWGRP = 0x10
+ BPX_S_IXGRP = 0x08
+ BPX_S_IRWXOX = 0x07
+ BPX_S_IROTH = 0x04
+ BPX_S_IWOTH = 0x02
+ BPX_S_IXOTH = 0x01
+
+ CW_INTRPT = 1
+ CW_CONDVAR = 32
+ CW_TIMEOUT = 64
+
+ PGTHA_NEXT = 2
+ PGTHA_CURRENT = 1
+ PGTHA_FIRST = 0
+ PGTHA_LAST = 3
+ PGTHA_PROCESS = 0x80
+ PGTHA_CONTTY = 0x40
+ PGTHA_PATH = 0x20
+ PGTHA_COMMAND = 0x10
+ PGTHA_FILEDATA = 0x08
+ PGTHA_THREAD = 0x04
+ PGTHA_PTAG = 0x02
+ PGTHA_COMMANDLONG = 0x01
+ PGTHA_THREADFAST = 0x80
+ PGTHA_FILEPATH = 0x40
+ PGTHA_THDSIGMASK = 0x20
+ // thread quiece mode
+ QUIESCE_TERM int32 = 1
+ QUIESCE_FORCE int32 = 2
+ QUIESCE_QUERY int32 = 3
+ QUIESCE_FREEZE int32 = 4
+ QUIESCE_UNFREEZE int32 = 5
+ FREEZE_THIS_THREAD int32 = 6
+ FREEZE_EXIT int32 = 8
+ QUIESCE_SRB int32 = 9
+)
+
+type Pgtha struct {
+ Pid uint32 // 0
+ Tid0 uint32 // 4
+ Tid1 uint32
+ Accesspid byte // C
+ Accesstid byte // D
+ Accessasid uint16 // E
+ Loginname [8]byte // 10
+ Flag1 byte // 18
+ Flag1b2 byte // 19
+}
+
+type Bpxystat_t struct { // DSECT BPXYSTAT
+ St_id [4]uint8 // 0
+ St_length uint16 // 0x4
+ St_version uint16 // 0x6
+ St_mode uint32 // 0x8
+ St_ino uint32 // 0xc
+ St_dev uint32 // 0x10
+ St_nlink uint32 // 0x14
+ St_uid uint32 // 0x18
+ St_gid uint32 // 0x1c
+ St_size uint64 // 0x20
+ St_atime uint32 // 0x28
+ St_mtime uint32 // 0x2c
+ St_ctime uint32 // 0x30
+ St_rdev uint32 // 0x34
+ St_auditoraudit uint32 // 0x38
+ St_useraudit uint32 // 0x3c
+ St_blksize uint32 // 0x40
+ St_createtime uint32 // 0x44
+ St_auditid [4]uint32 // 0x48
+ St_res01 uint32 // 0x58
+ Ft_ccsid uint16 // 0x5c
+ Ft_flags uint16 // 0x5e
+ St_res01a [2]uint32 // 0x60
+ St_res02 uint32 // 0x68
+ St_blocks uint32 // 0x6c
+ St_opaque [3]uint8 // 0x70
+ St_visible uint8 // 0x73
+ St_reftime uint32 // 0x74
+ St_fid uint64 // 0x78
+ St_filefmt uint8 // 0x80
+ St_fspflag2 uint8 // 0x81
+ St_res03 [2]uint8 // 0x82
+ St_ctimemsec uint32 // 0x84
+ St_seclabel [8]uint8 // 0x88
+ St_res04 [4]uint8 // 0x90
+ // end of version 1
+ _ uint32 // 0x94
+ St_atime64 uint64 // 0x98
+ St_mtime64 uint64 // 0xa0
+ St_ctime64 uint64 // 0xa8
+ St_createtime64 uint64 // 0xb0
+ St_reftime64 uint64 // 0xb8
+ _ uint64 // 0xc0
+ St_res05 [16]uint8 // 0xc8
+ // end of version 2
+}
+
+type BpxFilestatus struct {
+ Oflag1 byte
+ Oflag2 byte
+ Oflag3 byte
+ Oflag4 byte
+}
+
+type BpxMode struct {
+ Ftype byte
+ Mode1 byte
+ Mode2 byte
+ Mode3 byte
+}
+
+// Thr attribute structure for extended attributes
+type Bpxyatt_t struct { // DSECT BPXYATT
+ Att_id [4]uint8
+ Att_version uint16
+ Att_res01 [2]uint8
+ Att_setflags1 uint8
+ Att_setflags2 uint8
+ Att_setflags3 uint8
+ Att_setflags4 uint8
+ Att_mode uint32
+ Att_uid uint32
+ Att_gid uint32
+ Att_opaquemask [3]uint8
+ Att_visblmaskres uint8
+ Att_opaque [3]uint8
+ Att_visibleres uint8
+ Att_size_h uint32
+ Att_size_l uint32
+ Att_atime uint32
+ Att_mtime uint32
+ Att_auditoraudit uint32
+ Att_useraudit uint32
+ Att_ctime uint32
+ Att_reftime uint32
+ // end of version 1
+ Att_filefmt uint8
+ Att_res02 [3]uint8
+ Att_filetag uint32
+ Att_res03 [8]uint8
+ // end of version 2
+ Att_atime64 uint64
+ Att_mtime64 uint64
+ Att_ctime64 uint64
+ Att_reftime64 uint64
+ Att_seclabel [8]uint8
+ Att_ver3res02 [8]uint8
+ // end of version 3
+}
+
+func BpxOpen(name string, options *BpxFilestatus, mode *BpxMode) (rv int32, rc int32, rn int32) {
+ if len(name) < 1024 {
+ var namebuf [1024]byte
+ sz := int32(copy(namebuf[:], name))
+ A2e(namebuf[:sz])
+ var parms [7]unsafe.Pointer
+ parms[0] = unsafe.Pointer(&sz)
+ parms[1] = unsafe.Pointer(&namebuf[0])
+ parms[2] = unsafe.Pointer(options)
+ parms[3] = unsafe.Pointer(mode)
+ parms[4] = unsafe.Pointer(&rv)
+ parms[5] = unsafe.Pointer(&rc)
+ parms[6] = unsafe.Pointer(&rn)
+ bpxcall(parms[:], BPX4OPN)
+ return rv, rc, rn
+ }
+ return -1, -1, -1
+}
+
+func BpxClose(fd int32) (rv int32, rc int32, rn int32) {
+ var parms [4]unsafe.Pointer
+ parms[0] = unsafe.Pointer(&fd)
+ parms[1] = unsafe.Pointer(&rv)
+ parms[2] = unsafe.Pointer(&rc)
+ parms[3] = unsafe.Pointer(&rn)
+ bpxcall(parms[:], BPX4CLO)
+ return rv, rc, rn
+}
+
+func BpxFileFStat(fd int32, st *Bpxystat_t) (rv int32, rc int32, rn int32) {
+ st.St_id = [4]uint8{0xe2, 0xe3, 0xc1, 0xe3}
+ st.St_version = 2
+ stat_sz := uint32(unsafe.Sizeof(*st))
+ var parms [6]unsafe.Pointer
+ parms[0] = unsafe.Pointer(&fd)
+ parms[1] = unsafe.Pointer(&stat_sz)
+ parms[2] = unsafe.Pointer(st)
+ parms[3] = unsafe.Pointer(&rv)
+ parms[4] = unsafe.Pointer(&rc)
+ parms[5] = unsafe.Pointer(&rn)
+ bpxcall(parms[:], BPX4FST)
+ return rv, rc, rn
+}
+
+func BpxFileStat(name string, st *Bpxystat_t) (rv int32, rc int32, rn int32) {
+ if len(name) < 1024 {
+ var namebuf [1024]byte
+ sz := int32(copy(namebuf[:], name))
+ A2e(namebuf[:sz])
+ st.St_id = [4]uint8{0xe2, 0xe3, 0xc1, 0xe3}
+ st.St_version = 2
+ stat_sz := uint32(unsafe.Sizeof(*st))
+ var parms [7]unsafe.Pointer
+ parms[0] = unsafe.Pointer(&sz)
+ parms[1] = unsafe.Pointer(&namebuf[0])
+ parms[2] = unsafe.Pointer(&stat_sz)
+ parms[3] = unsafe.Pointer(st)
+ parms[4] = unsafe.Pointer(&rv)
+ parms[5] = unsafe.Pointer(&rc)
+ parms[6] = unsafe.Pointer(&rn)
+ bpxcall(parms[:], BPX4STA)
+ return rv, rc, rn
+ }
+ return -1, -1, -1
+}
+
+func BpxFileLStat(name string, st *Bpxystat_t) (rv int32, rc int32, rn int32) {
+ if len(name) < 1024 {
+ var namebuf [1024]byte
+ sz := int32(copy(namebuf[:], name))
+ A2e(namebuf[:sz])
+ st.St_id = [4]uint8{0xe2, 0xe3, 0xc1, 0xe3}
+ st.St_version = 2
+ stat_sz := uint32(unsafe.Sizeof(*st))
+ var parms [7]unsafe.Pointer
+ parms[0] = unsafe.Pointer(&sz)
+ parms[1] = unsafe.Pointer(&namebuf[0])
+ parms[2] = unsafe.Pointer(&stat_sz)
+ parms[3] = unsafe.Pointer(st)
+ parms[4] = unsafe.Pointer(&rv)
+ parms[5] = unsafe.Pointer(&rc)
+ parms[6] = unsafe.Pointer(&rn)
+ bpxcall(parms[:], BPX4LST)
+ return rv, rc, rn
+ }
+ return -1, -1, -1
+}
+
+func BpxChattr(path string, attr *Bpxyatt_t) (rv int32, rc int32, rn int32) {
+ if len(path) >= 1024 {
+ return -1, -1, -1
+ }
+ var namebuf [1024]byte
+ sz := int32(copy(namebuf[:], path))
+ A2e(namebuf[:sz])
+ attr_sz := uint32(unsafe.Sizeof(*attr))
+ var parms [7]unsafe.Pointer
+ parms[0] = unsafe.Pointer(&sz)
+ parms[1] = unsafe.Pointer(&namebuf[0])
+ parms[2] = unsafe.Pointer(&attr_sz)
+ parms[3] = unsafe.Pointer(attr)
+ parms[4] = unsafe.Pointer(&rv)
+ parms[5] = unsafe.Pointer(&rc)
+ parms[6] = unsafe.Pointer(&rn)
+ bpxcall(parms[:], BPX4CHR)
+ return rv, rc, rn
+}
+
+func BpxLchattr(path string, attr *Bpxyatt_t) (rv int32, rc int32, rn int32) {
+ if len(path) >= 1024 {
+ return -1, -1, -1
+ }
+ var namebuf [1024]byte
+ sz := int32(copy(namebuf[:], path))
+ A2e(namebuf[:sz])
+ attr_sz := uint32(unsafe.Sizeof(*attr))
+ var parms [7]unsafe.Pointer
+ parms[0] = unsafe.Pointer(&sz)
+ parms[1] = unsafe.Pointer(&namebuf[0])
+ parms[2] = unsafe.Pointer(&attr_sz)
+ parms[3] = unsafe.Pointer(attr)
+ parms[4] = unsafe.Pointer(&rv)
+ parms[5] = unsafe.Pointer(&rc)
+ parms[6] = unsafe.Pointer(&rn)
+ bpxcall(parms[:], BPX4LCR)
+ return rv, rc, rn
+}
+
+func BpxFchattr(fd int32, attr *Bpxyatt_t) (rv int32, rc int32, rn int32) {
+ attr_sz := uint32(unsafe.Sizeof(*attr))
+ var parms [6]unsafe.Pointer
+ parms[0] = unsafe.Pointer(&fd)
+ parms[1] = unsafe.Pointer(&attr_sz)
+ parms[2] = unsafe.Pointer(attr)
+ parms[3] = unsafe.Pointer(&rv)
+ parms[4] = unsafe.Pointer(&rc)
+ parms[5] = unsafe.Pointer(&rn)
+ bpxcall(parms[:], BPX4FCR)
+ return rv, rc, rn
+}
+
+func BpxCondTimedWait(sec uint32, nsec uint32, events uint32, secrem *uint32, nsecrem *uint32) (rv int32, rc int32, rn int32) {
+ var parms [8]unsafe.Pointer
+ parms[0] = unsafe.Pointer(&sec)
+ parms[1] = unsafe.Pointer(&nsec)
+ parms[2] = unsafe.Pointer(&events)
+ parms[3] = unsafe.Pointer(secrem)
+ parms[4] = unsafe.Pointer(nsecrem)
+ parms[5] = unsafe.Pointer(&rv)
+ parms[6] = unsafe.Pointer(&rc)
+ parms[7] = unsafe.Pointer(&rn)
+ bpxcall(parms[:], BPX4CTW)
+ return rv, rc, rn
+}
+func BpxGetthent(in *Pgtha, outlen *uint32, out unsafe.Pointer) (rv int32, rc int32, rn int32) {
+ var parms [7]unsafe.Pointer
+ inlen := uint32(26) // nothing else will work. Go says Pgtha is 28-byte because of alignment, but Pgtha is "packed" and must be 26-byte
+ parms[0] = unsafe.Pointer(&inlen)
+ parms[1] = unsafe.Pointer(&in)
+ parms[2] = unsafe.Pointer(outlen)
+ parms[3] = unsafe.Pointer(&out)
+ parms[4] = unsafe.Pointer(&rv)
+ parms[5] = unsafe.Pointer(&rc)
+ parms[6] = unsafe.Pointer(&rn)
+ bpxcall(parms[:], BPX4GTH)
+ return rv, rc, rn
+}
+func ZosJobname() (jobname string, err error) {
+ var pgtha Pgtha
+ pgtha.Pid = uint32(Getpid())
+ pgtha.Accesspid = PGTHA_CURRENT
+ pgtha.Flag1 = PGTHA_PROCESS
+ var out [256]byte
+ var outlen uint32
+ outlen = 256
+ rv, rc, rn := BpxGetthent(&pgtha, &outlen, unsafe.Pointer(&out[0]))
+ if rv == 0 {
+ gthc := []byte{0x87, 0xa3, 0x88, 0x83} // 'gthc' in ebcdic
+ ix := bytes.Index(out[:], gthc)
+ if ix == -1 {
+ err = fmt.Errorf("BPX4GTH: gthc return data not found")
+ return
+ }
+ jn := out[ix+80 : ix+88] // we didn't declare Pgthc, but jobname is 8-byte at offset 80
+ E2a(jn)
+ jobname = string(bytes.TrimRight(jn, " "))
+
+ } else {
+ err = fmt.Errorf("BPX4GTH: rc=%d errno=%d reason=code=0x%x", rv, rc, rn)
+ }
+ return
+}
+func Bpx4ptq(code int32, data string) (rv int32, rc int32, rn int32) {
+ var userdata [8]byte
+ var parms [5]unsafe.Pointer
+ copy(userdata[:], data+" ")
+ A2e(userdata[:])
+ parms[0] = unsafe.Pointer(&code)
+ parms[1] = unsafe.Pointer(&userdata[0])
+ parms[2] = unsafe.Pointer(&rv)
+ parms[3] = unsafe.Pointer(&rc)
+ parms[4] = unsafe.Pointer(&rn)
+ bpxcall(parms[:], BPX4PTQ)
+ return rv, rc, rn
+}
+
+const (
+ PT_TRACE_ME = 0 // Debug this process
+ PT_READ_I = 1 // Read a full word
+ PT_READ_D = 2 // Read a full word
+ PT_READ_U = 3 // Read control info
+ PT_WRITE_I = 4 //Write a full word
+ PT_WRITE_D = 5 //Write a full word
+ PT_CONTINUE = 7 //Continue the process
+ PT_KILL = 8 //Terminate the process
+ PT_READ_GPR = 11 // Read GPR, CR, PSW
+ PT_READ_FPR = 12 // Read FPR
+ PT_READ_VR = 13 // Read VR
+ PT_WRITE_GPR = 14 // Write GPR, CR, PSW
+ PT_WRITE_FPR = 15 // Write FPR
+ PT_WRITE_VR = 16 // Write VR
+ PT_READ_BLOCK = 17 // Read storage
+ PT_WRITE_BLOCK = 19 // Write storage
+ PT_READ_GPRH = 20 // Read GPRH
+ PT_WRITE_GPRH = 21 // Write GPRH
+ PT_REGHSET = 22 // Read all GPRHs
+ PT_ATTACH = 30 // Attach to a process
+ PT_DETACH = 31 // Detach from a process
+ PT_REGSET = 32 // Read all GPRs
+ PT_REATTACH = 33 // Reattach to a process
+ PT_LDINFO = 34 // Read loader info
+ PT_MULTI = 35 // Multi process mode
+ PT_LD64INFO = 36 // RMODE64 Info Area
+ PT_BLOCKREQ = 40 // Block request
+ PT_THREAD_INFO = 60 // Read thread info
+ PT_THREAD_MODIFY = 61
+ PT_THREAD_READ_FOCUS = 62
+ PT_THREAD_WRITE_FOCUS = 63
+ PT_THREAD_HOLD = 64
+ PT_THREAD_SIGNAL = 65
+ PT_EXPLAIN = 66
+ PT_EVENTS = 67
+ PT_THREAD_INFO_EXTENDED = 68
+ PT_REATTACH2 = 71
+ PT_CAPTURE = 72
+ PT_UNCAPTURE = 73
+ PT_GET_THREAD_TCB = 74
+ PT_GET_ALET = 75
+ PT_SWAPIN = 76
+ PT_EXTENDED_EVENT = 98
+ PT_RECOVER = 99 // Debug a program check
+ PT_GPR0 = 0 // General purpose register 0
+ PT_GPR1 = 1 // General purpose register 1
+ PT_GPR2 = 2 // General purpose register 2
+ PT_GPR3 = 3 // General purpose register 3
+ PT_GPR4 = 4 // General purpose register 4
+ PT_GPR5 = 5 // General purpose register 5
+ PT_GPR6 = 6 // General purpose register 6
+ PT_GPR7 = 7 // General purpose register 7
+ PT_GPR8 = 8 // General purpose register 8
+ PT_GPR9 = 9 // General purpose register 9
+ PT_GPR10 = 10 // General purpose register 10
+ PT_GPR11 = 11 // General purpose register 11
+ PT_GPR12 = 12 // General purpose register 12
+ PT_GPR13 = 13 // General purpose register 13
+ PT_GPR14 = 14 // General purpose register 14
+ PT_GPR15 = 15 // General purpose register 15
+ PT_FPR0 = 16 // Floating point register 0
+ PT_FPR1 = 17 // Floating point register 1
+ PT_FPR2 = 18 // Floating point register 2
+ PT_FPR3 = 19 // Floating point register 3
+ PT_FPR4 = 20 // Floating point register 4
+ PT_FPR5 = 21 // Floating point register 5
+ PT_FPR6 = 22 // Floating point register 6
+ PT_FPR7 = 23 // Floating point register 7
+ PT_FPR8 = 24 // Floating point register 8
+ PT_FPR9 = 25 // Floating point register 9
+ PT_FPR10 = 26 // Floating point register 10
+ PT_FPR11 = 27 // Floating point register 11
+ PT_FPR12 = 28 // Floating point register 12
+ PT_FPR13 = 29 // Floating point register 13
+ PT_FPR14 = 30 // Floating point register 14
+ PT_FPR15 = 31 // Floating point register 15
+ PT_FPC = 32 // Floating point control register
+ PT_PSW = 40 // PSW
+ PT_PSW0 = 40 // Left half of the PSW
+ PT_PSW1 = 41 // Right half of the PSW
+ PT_CR0 = 42 // Control register 0
+ PT_CR1 = 43 // Control register 1
+ PT_CR2 = 44 // Control register 2
+ PT_CR3 = 45 // Control register 3
+ PT_CR4 = 46 // Control register 4
+ PT_CR5 = 47 // Control register 5
+ PT_CR6 = 48 // Control register 6
+ PT_CR7 = 49 // Control register 7
+ PT_CR8 = 50 // Control register 8
+ PT_CR9 = 51 // Control register 9
+ PT_CR10 = 52 // Control register 10
+ PT_CR11 = 53 // Control register 11
+ PT_CR12 = 54 // Control register 12
+ PT_CR13 = 55 // Control register 13
+ PT_CR14 = 56 // Control register 14
+ PT_CR15 = 57 // Control register 15
+ PT_GPRH0 = 58 // GP High register 0
+ PT_GPRH1 = 59 // GP High register 1
+ PT_GPRH2 = 60 // GP High register 2
+ PT_GPRH3 = 61 // GP High register 3
+ PT_GPRH4 = 62 // GP High register 4
+ PT_GPRH5 = 63 // GP High register 5
+ PT_GPRH6 = 64 // GP High register 6
+ PT_GPRH7 = 65 // GP High register 7
+ PT_GPRH8 = 66 // GP High register 8
+ PT_GPRH9 = 67 // GP High register 9
+ PT_GPRH10 = 68 // GP High register 10
+ PT_GPRH11 = 69 // GP High register 11
+ PT_GPRH12 = 70 // GP High register 12
+ PT_GPRH13 = 71 // GP High register 13
+ PT_GPRH14 = 72 // GP High register 14
+ PT_GPRH15 = 73 // GP High register 15
+ PT_VR0 = 74 // Vector register 0
+ PT_VR1 = 75 // Vector register 1
+ PT_VR2 = 76 // Vector register 2
+ PT_VR3 = 77 // Vector register 3
+ PT_VR4 = 78 // Vector register 4
+ PT_VR5 = 79 // Vector register 5
+ PT_VR6 = 80 // Vector register 6
+ PT_VR7 = 81 // Vector register 7
+ PT_VR8 = 82 // Vector register 8
+ PT_VR9 = 83 // Vector register 9
+ PT_VR10 = 84 // Vector register 10
+ PT_VR11 = 85 // Vector register 11
+ PT_VR12 = 86 // Vector register 12
+ PT_VR13 = 87 // Vector register 13
+ PT_VR14 = 88 // Vector register 14
+ PT_VR15 = 89 // Vector register 15
+ PT_VR16 = 90 // Vector register 16
+ PT_VR17 = 91 // Vector register 17
+ PT_VR18 = 92 // Vector register 18
+ PT_VR19 = 93 // Vector register 19
+ PT_VR20 = 94 // Vector register 20
+ PT_VR21 = 95 // Vector register 21
+ PT_VR22 = 96 // Vector register 22
+ PT_VR23 = 97 // Vector register 23
+ PT_VR24 = 98 // Vector register 24
+ PT_VR25 = 99 // Vector register 25
+ PT_VR26 = 100 // Vector register 26
+ PT_VR27 = 101 // Vector register 27
+ PT_VR28 = 102 // Vector register 28
+ PT_VR29 = 103 // Vector register 29
+ PT_VR30 = 104 // Vector register 30
+ PT_VR31 = 105 // Vector register 31
+ PT_PSWG = 106 // PSWG
+ PT_PSWG0 = 106 // Bytes 0-3
+ PT_PSWG1 = 107 // Bytes 4-7
+ PT_PSWG2 = 108 // Bytes 8-11 (IA high word)
+ PT_PSWG3 = 109 // Bytes 12-15 (IA low word)
+)
+
+func Bpx4ptr(request int32, pid int32, addr unsafe.Pointer, data unsafe.Pointer, buffer unsafe.Pointer) (rv int32, rc int32, rn int32) {
+ var parms [8]unsafe.Pointer
+ parms[0] = unsafe.Pointer(&request)
+ parms[1] = unsafe.Pointer(&pid)
+ parms[2] = unsafe.Pointer(&addr)
+ parms[3] = unsafe.Pointer(&data)
+ parms[4] = unsafe.Pointer(&buffer)
+ parms[5] = unsafe.Pointer(&rv)
+ parms[6] = unsafe.Pointer(&rc)
+ parms[7] = unsafe.Pointer(&rn)
+ bpxcall(parms[:], BPX4PTR)
+ return rv, rc, rn
+}
+
+func copyU8(val uint8, dest []uint8) int {
+ if len(dest) < 1 {
+ return 0
+ }
+ dest[0] = val
+ return 1
+}
+
+func copyU8Arr(src, dest []uint8) int {
+ if len(dest) < len(src) {
+ return 0
+ }
+ for i, v := range src {
+ dest[i] = v
+ }
+ return len(src)
+}
+
+func copyU16(val uint16, dest []uint16) int {
+ if len(dest) < 1 {
+ return 0
+ }
+ dest[0] = val
+ return 1
+}
+
+func copyU32(val uint32, dest []uint32) int {
+ if len(dest) < 1 {
+ return 0
+ }
+ dest[0] = val
+ return 1
+}
+
+func copyU32Arr(src, dest []uint32) int {
+ if len(dest) < len(src) {
+ return 0
+ }
+ for i, v := range src {
+ dest[i] = v
+ }
+ return len(src)
+}
+
+func copyU64(val uint64, dest []uint64) int {
+ if len(dest) < 1 {
+ return 0
+ }
+ dest[0] = val
+ return 1
+}
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-11-01 06:24:09 +0000