build: move package sources from src/pkg to src

Preparation was in CL 134570043.
This CL contains only the effect of 'hg mv src/pkg/* src'.
For more about the move, see golang.org/s/go14nopkg.

1 files changed, 322 insertions, 0 deletions

diff --git a/src/runtime/syscall_solaris.go b/src/runtime/syscall_solaris.go
new file mode 100644
index 000000000..d0a3fc8dd
--- /dev/null
+++ b/src/runtime/syscall_solaris.go
@@ -0,0 +1,322 @@
+// Copyright 2014 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 runtime
+
+import "unsafe"
+
+var (
+	libc_chdir,
+	libc_chroot,
+	libc_close,
+	libc_dlopen,
+	libc_dlclose,
+	libc_dlsym,
+	libc_execve,
+	libc_exit,
+	libc_fcntl,
+	libc_forkx,
+	libc_gethostname,
+	libc_ioctl,
+	libc_pipe,
+	libc_setgid,
+	libc_setgroups,
+	libc_setsid,
+	libc_setuid,
+	libc_setpgid,
+	libc_syscall,
+	libc_wait4,
+	libc_write,
+	pipe1 libcFunc
+)
+
+//go:nosplit
+func syscall_sysvicall6(fn, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr) {
+	call := libcall{
+		fn:   unsafe.Pointer(fn),
+		n:    nargs,
+		args: unsafe.Pointer(&a1),
+	}
+	entersyscallblock()
+	asmcgocall(unsafe.Pointer(&asmsysvicall6), unsafe.Pointer(&call))
+	exitsyscall()
+	return call.r1, call.r2, call.err
+}
+
+//go:nosplit
+func syscall_rawsysvicall6(fn, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2, err uintptr) {
+	call := libcall{
+		fn:   unsafe.Pointer(fn),
+		n:    nargs,
+		args: unsafe.Pointer(&a1),
+	}
+	asmcgocall(unsafe.Pointer(&asmsysvicall6), unsafe.Pointer(&call))
+	return call.r1, call.r2, call.err
+}
+
+// TODO(aram): Once we remove all instances of C calling sysvicallN, make
+// sysvicallN return errors and replace the body of the following functions
+// with calls to sysvicallN.
+
+//go:nosplit
+func syscall_chdir(path uintptr) (err uintptr) {
+	call := libcall{
+		fn:   unsafe.Pointer(&libc_chdir),
+		n:    1,
+		args: unsafe.Pointer(&path),
+	}
+	asmcgocall(unsafe.Pointer(&asmsysvicall6), unsafe.Pointer(&call))
+	return call.err
+}
+
+//go:nosplit
+func syscall_chroot(path uintptr) (err uintptr) {
+	call := libcall{
+		fn:   unsafe.Pointer(&libc_chroot),
+		n:    1,
+		args: unsafe.Pointer(&path),
+	}
+	asmcgocall(unsafe.Pointer(&asmsysvicall6), unsafe.Pointer(&call))
+	return call.err
+}
+
+// like close, but must not split stack, for forkx.
+//go:nosplit
+func syscall_close(fd int32) int32 {
+	return int32(sysvicall1(&libc_close, uintptr(fd)))
+}
+
+func syscall_dlopen(name *byte, mode uintptr) (handle uintptr, err uintptr) {
+	call := libcall{
+		fn:   unsafe.Pointer(&libc_dlopen),
+		n:    2,
+		args: unsafe.Pointer(&name),
+	}
+	entersyscallblock()
+	asmcgocall(unsafe.Pointer(&asmsysvicall6), unsafe.Pointer(&call))
+	exitsyscall()
+	if call.r1 == 0 {
+		return call.r1, call.err
+	}
+	return call.r1, 0
+}
+
+func syscall_dlclose(handle uintptr) (err uintptr) {
+	call := libcall{
+		fn:   unsafe.Pointer(&libc_dlclose),
+		n:    1,
+		args: unsafe.Pointer(&handle),
+	}
+	entersyscallblock()
+	asmcgocall(unsafe.Pointer(&asmsysvicall6), unsafe.Pointer(&call))
+	exitsyscall()
+	return call.r1
+}
+
+func syscall_dlsym(handle uintptr, name *byte) (proc uintptr, err uintptr) {
+	call := libcall{
+		fn:   unsafe.Pointer(&libc_dlsym),
+		n:    2,
+		args: unsafe.Pointer(&handle),
+	}
+	entersyscallblock()
+	asmcgocall(unsafe.Pointer(&asmsysvicall6), unsafe.Pointer(&call))
+	exitsyscall()
+	if call.r1 == 0 {
+		return call.r1, call.err
+	}
+	return call.r1, 0
+}
+
+//go:nosplit
+func syscall_execve(path, argv, envp uintptr) (err uintptr) {
+	call := libcall{
+		fn:   unsafe.Pointer(&libc_execve),
+		n:    3,
+		args: unsafe.Pointer(&path),
+	}
+	asmcgocall(unsafe.Pointer(&asmsysvicall6), unsafe.Pointer(&call))
+	return call.err
+}
+
+// like exit, but must not split stack, for forkx.
+//go:nosplit
+func syscall_exit(code uintptr) {
+	sysvicall1(&libc_exit, code)
+}
+
+//go:nosplit
+func syscall_fcntl(fd, cmd, arg uintptr) (val, err uintptr) {
+	call := libcall{
+		fn:   unsafe.Pointer(&libc_fcntl),
+		n:    3,
+		args: unsafe.Pointer(&fd),
+	}
+	asmcgocall(unsafe.Pointer(&asmsysvicall6), unsafe.Pointer(&call))
+	return call.r1, call.err
+}
+
+//go:nosplit
+func syscall_forkx(flags uintptr) (pid uintptr, err uintptr) {
+	call := libcall{
+		fn:   unsafe.Pointer(&libc_forkx),
+		n:    1,
+		args: unsafe.Pointer(&flags),
+	}
+	asmcgocall(unsafe.Pointer(&asmsysvicall6), unsafe.Pointer(&call))
+	return call.r1, call.err
+}
+
+func syscall_gethostname() (name string, err uintptr) {
+	cname := new([_MAXHOSTNAMELEN]byte)
+	var args = [2]uintptr{uintptr(unsafe.Pointer(&cname[0])), _MAXHOSTNAMELEN}
+	call := libcall{
+		fn:   unsafe.Pointer(&libc_gethostname),
+		n:    2,
+		args: unsafe.Pointer(&args[0]),
+	}
+	entersyscallblock()
+	asmcgocall(unsafe.Pointer(&asmsysvicall6), unsafe.Pointer(&call))
+	exitsyscall()
+	if call.r1 != 0 {
+		return "", call.err
+	}
+	cname[_MAXHOSTNAMELEN-1] = 0
+	return gostringnocopy(&cname[0]), 0
+}
+
+//go:nosplit
+func syscall_ioctl(fd, req, arg uintptr) (err uintptr) {
+	call := libcall{
+		fn:   unsafe.Pointer(&libc_ioctl),
+		n:    3,
+		args: unsafe.Pointer(&fd),
+	}
+	asmcgocall(unsafe.Pointer(&asmsysvicall6), unsafe.Pointer(&call))
+	return call.err
+}
+
+func syscall_pipe() (r, w, err uintptr) {
+	call := libcall{
+		fn:   unsafe.Pointer(&pipe1),
+		n:    0,
+		args: unsafe.Pointer(&pipe1), // it's unused but must be non-nil, otherwise crashes
+	}
+	entersyscallblock()
+	asmcgocall(unsafe.Pointer(&asmsysvicall6), unsafe.Pointer(&call))
+	exitsyscall()
+	return call.r1, call.r2, call.err
+}
+
+// This is syscall.RawSyscall, it exists to satisfy some build dependency,
+// but it doesn't work correctly.
+//
+// DO NOT USE!
+//
+// TODO(aram): make this panic once we stop calling fcntl(2) in net using it.
+func syscall_rawsyscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr) {
+	call := libcall{
+		fn:   unsafe.Pointer(&libc_syscall),
+		n:    4,
+		args: unsafe.Pointer(&trap),
+	}
+	asmcgocall(unsafe.Pointer(&asmsysvicall6), unsafe.Pointer(&call))
+	return call.r1, call.r2, call.err
+}
+
+//go:nosplit
+func syscall_setgid(gid uintptr) (err uintptr) {
+	call := libcall{
+		fn:   unsafe.Pointer(&libc_setgid),
+		n:    1,
+		args: unsafe.Pointer(&gid),
+	}
+	asmcgocall(unsafe.Pointer(&asmsysvicall6), unsafe.Pointer(&call))
+	return call.err
+}
+
+//go:nosplit
+func syscall_setgroups(ngid, gid uintptr) (err uintptr) {
+	call := libcall{
+		fn:   unsafe.Pointer(&libc_setgroups),
+		n:    2,
+		args: unsafe.Pointer(&ngid),
+	}
+	asmcgocall(unsafe.Pointer(&asmsysvicall6), unsafe.Pointer(&call))
+	return call.err
+}
+
+//go:nosplit
+func syscall_setsid() (pid, err uintptr) {
+	call := libcall{
+		fn:   unsafe.Pointer(&libc_setsid),
+		n:    0,
+		args: unsafe.Pointer(&libc_setsid), // it's unused but must be non-nil, otherwise crashes
+	}
+	asmcgocall(unsafe.Pointer(&asmsysvicall6), unsafe.Pointer(&call))
+	return call.r1, call.err
+}
+
+//go:nosplit
+func syscall_setuid(uid uintptr) (err uintptr) {
+	call := libcall{
+		fn:   unsafe.Pointer(&libc_setuid),
+		n:    1,
+		args: unsafe.Pointer(&uid),
+	}
+	asmcgocall(unsafe.Pointer(&asmsysvicall6), unsafe.Pointer(&call))
+	return call.err
+}
+
+//go:nosplit
+func syscall_setpgid(pid, pgid uintptr) (err uintptr) {
+	call := libcall{
+		fn:   unsafe.Pointer(&libc_setpgid),
+		n:    2,
+		args: unsafe.Pointer(&pid),
+	}
+	asmcgocall(unsafe.Pointer(&asmsysvicall6), unsafe.Pointer(&call))
+	return call.err
+}
+
+// This is syscall.Syscall, it exists to satisfy some build dependency,
+// but it doesn't work correctly.
+//
+// DO NOT USE!
+//
+// TODO(aram): make this panic once we stop calling fcntl(2) in net using it.
+func syscall_syscall(trap, a1, a2, a3 uintptr) (r1, r2, err uintptr) {
+	call := libcall{
+		fn:   unsafe.Pointer(&libc_syscall),
+		n:    4,
+		args: unsafe.Pointer(&trap),
+	}
+	entersyscallblock()
+	asmcgocall(unsafe.Pointer(&asmsysvicall6), unsafe.Pointer(&call))
+	exitsyscall()
+	return call.r1, call.r2, call.err
+}
+
+func syscall_wait4(pid uintptr, wstatus *uint32, options uintptr, rusage unsafe.Pointer) (wpid int, err uintptr) {
+	call := libcall{
+		fn:   unsafe.Pointer(&libc_wait4),
+		n:    4,
+		args: unsafe.Pointer(&pid),
+	}
+	entersyscallblock()
+	asmcgocall(unsafe.Pointer(&asmsysvicall6), unsafe.Pointer(&call))
+	exitsyscall()
+	return int(call.r1), call.err
+}
+
+//go:nosplit
+func syscall_write(fd, buf, nbyte uintptr) (n, err uintptr) {
+	call := libcall{
+		fn:   unsafe.Pointer(&libc_write),
+		n:    3,
+		args: unsafe.Pointer(&fd),
+	}
+	asmcgocall(unsafe.Pointer(&asmsysvicall6), unsafe.Pointer(&call))
+	return call.r1, call.err
+}