Add missing files.

3 files changed, 187 insertions, 0 deletions

diff --git a/lib/sys/ifreq+netbsd.myr b/lib/sys/ifreq+netbsd.myr
new file mode 100644
index 0000000..e7d6400
--- /dev/null
+++ b/lib/sys/ifreq+netbsd.myr
@@ -0,0 +1,2 @@
+pkg sys =
+;;
diff --git a/lib/sys/syscall+netbsd-x64.s b/lib/sys/syscall+netbsd-x64.s
new file mode 100644
index 0000000..d716798
--- /dev/null
+++ b/lib/sys/syscall+netbsd-x64.s
@@ -0,0 +1,62 @@
+.globl sys$syscall
+sys$syscall:
+	/*
+	hack: We load 6 args regardless of
+	how many we actually have. This may
+	load junk values, but if the syscall
+	doesn't use them, it's going to be
+	harmless.
+	*/
+	movq %rdi,%rax
+	/* 8(%rsp): hidden type arg */
+	movq 16(%rsp),%rdi
+	movq 24(%rsp),%rsi
+	movq 32(%rsp),%rdx
+	movq 40(%rsp),%r10
+	movq 48(%rsp),%r8
+	movq 56(%rsp),%r9
+	/*
+	if there syscalls are more than 6
+	args (eg, mmap), the remaining args
+	are on the stack, with 8 dummy bytes 
+	for a return address.
+	*/
+	movq 64(%rsp),%rbx
+	pushq %rbx
+	pushq %rbx
+
+	syscall
+	jae .success
+	negq %rax
+
+.success:
+	addq $16,%rsp
+	ret
+
+/* __tfork_thread(tfp : tforkparams#, sz : size, fn : void#, arg : void#-> tid) */
+.globl sys$__tfork_thread
+sys$__tfork_thread:
+	/* syscall */
+	movq	%rdx, %r8
+	movq	%rcx, %r9
+	movq	$8, %rax
+	syscall
+	jb	.failparent
+
+	/* are we in the parent? */
+	cmpq	$0,%rax
+	jnz	.doneparent
+
+	/* call the function and __threxit */
+	movq	%r9, %rdi
+	callq	*%r8
+
+	movq	$302,%rax
+	xorq	%rdi,%rdi
+	syscall
+
+.failparent:
+	negq	%rax
+
+.doneparent:
+	ret
diff --git a/lib/sys/syserrno+netbsd.myr b/lib/sys/syserrno+netbsd.myr
new file mode 100644
index 0000000..e48f893
--- /dev/null
+++ b/lib/sys/syserrno+netbsd.myr
@@ -0,0 +1,123 @@
+pkg sys =
+	type errno = int
+
+	const Eperm	: errno = -1		/* Operation not permitted */
+	const Enoent	: errno = -2		/* No such file or directory */
+	const Esrch	: errno = -3		/* No such process */
+	const Eintr	: errno = -4		/* Interrupted system call */
+	const Eio	: errno = -5		/* Input/output error */
+	const Enxio	: errno = -6		/* Device not configured */
+	const E2big	: errno = -7		/* Argument list too long */
+	const Enoexec	: errno = -8		/* Exec format error */
+	const Ebadf	: errno = -9		/* Bad file descriptor */
+	const Echild	: errno = -10		/* No child processes */
+	const Edeadlk	: errno = -11		/* Resource deadlock avoided */
+	/* 11 was EAGAIN */
+	const Enomem	: errno = -12		/* Cannot allocate memory */
+	const Eacces	: errno = -13		/* Permission denied */
+	const Efault	: errno = -14		/* Bad address */
+	const Enotblk	: errno = -15		/* Block device required */
+	const Ebusy	: errno = -16		/* Device busy */
+	const Eexist	: errno = -17		/* File exists */
+	const Exdev	: errno = -18		/* Cross-device link */
+	const Enodev	: errno = -19		/* Operation not supported by device */
+	const Enotdir	: errno = -20		/* Not a directory */
+	const Eisdir	: errno = -21		/* Is a directory */
+	const Einval	: errno = -22		/* Invalid argument */
+	const Enfile	: errno = -23		/* Too many open files in system */
+	const Emfile	: errno = -24		/* Too many open files */
+	const Enotty	: errno = -25		/* Inappropriate ioctl for device */
+	const Etxtbsy	: errno = -26		/* Text file busy */
+	const Efbig	: errno = -27		/* File too large */
+	const Enospc	: errno = -28		/* No space left on device */
+	const Espipe	: errno = -29		/* Illegal seek */
+	const Erofs	: errno = -30		/* Read-only filesystem */
+	const Emlink	: errno = -31		/* Too many links */
+	const Epipe	: errno = -32		/* Broken pipe */
+
+	/* math software */
+	const Edom	: errno = -33		/* Numerical argument out of domain */
+	const Erange	: errno = -34		/* Result too large */
+
+	/* non-blocking and interrupt i/o */
+	const Eagain	: errno = -35		/* Resource temporarily unavailable */
+	const Einprogress	: errno = -36		/* Operation now in progress */
+	const Ealready	: errno = -37		/* Operation already in progress */
+
+	/* ipc/network software -- argument errors */
+	const Enotsock		: errno = -38		/* Socket operation on non-socket */
+	const Edestaddrreq	: errno = -39		/* Destination address required */
+	const Emsgsize		: errno = -40		/* Message too long */
+	const Eprototype	: errno = -41		/* Protocol wrong type for socket */
+	const Enoprotoopt	: errno = -42		/* Protocol not available */
+	const Eprotonosupport	: errno = -43		/* Protocol not supported */
+	const Esocktnosupport	: errno = -44		/* Socket type not supported */
+	const Eopnotsupp	: errno = -45		/* Operation not supported */
+	const Epfnosupport	: errno = -46		/* Protocol family not supported */
+	const Eafnosupport	: errno = -47		/* Address family not supported by protocol family */
+	const Eaddrinuse	: errno = -48		/* Address already in use */
+	const Eaddrnotavail	: errno = -49		/* Can't assign requested address */
+
+	/* ipc/network software -- operational errors */
+	const Enetdown	: errno = -50		/* Network is down */
+	const Enetunreach	: errno = -51		/* Network is unreachable */
+	const Enetreset	: errno = -52		/* Network dropped connection on reset */
+	const Econnaborted	: errno = -53		/* Software caused connection abort */
+	const Econnreset	: errno = -54		/* Connection reset by peer */
+	const Enobufs	: errno = -55		/* No buffer space available */
+	const Eisconn	: errno = -56		/* Socket is already connected */
+	const Enotconn	: errno = -57		/* Socket is not connected */
+	const Eshutdown	: errno = -58		/* Can't send after socket shutdown */
+	const Etoomanyrefs	: errno = -59		/* Too many references: can't splice */
+	const Etimedout	: errno = -60		/* Operation timed out */
+	const Econnrefused	: errno = -61		/* Connection refused */
+
+	const Eloop	: errno = -62		/* Too many levels of symbolic links */
+	const Enametoolong	: errno = -63		/* File name too long */
+
+	/* should be rearranged */
+	const Ehostdown		: errno = -64		/* Host is down */
+	const Ehostunreach	: errno = -65		/* No route to host */
+	const Enotempty	: errno = -66		/* Directory not empty */
+
+	/* quotas & mush */
+	const Eproclim	: errno = -67		/* Too many processes */
+	const Eusers	: errno = -68		/* Too many users */
+	const Edquot	: errno = -69		/* Disc quota exceeded */
+
+	/* Network File System */
+	const Estale	: errno = -70		/* Stale NFS file handle */
+	const Eremote	: errno = -71		/* Too many levels of remote in path */
+	const Ebadrpc	: errno = -72		/* RPC struct is bad */
+	const Erpcmismatch	: errno = -73		/* RPC version wrong */
+	const Eprogunavail	: errno = -74		/* RPC prog. not avail */
+	const Eprogmismatch	: errno = -75		/* Program version wrong */
+	const Eprocunavail	: errno = -76		/* Bad procedure for program */
+
+	const Enolck	: errno = -77		/* No locks available */
+	const Enosys	: errno = -78		/* Function not implemented */
+
+	const Eftype	: errno = -79		/* Inappropriate file type or format */
+	const Eauth	: errno = -80		/* Authentication error */
+	const Eneedauth	: errno = -81		/* Need authenticator */
+	const Eidrm	: errno = -82		/* Identifier removed */
+	const Enomsg	: errno = -83		/* No message of desired type */
+	const Eoverflow	: errno = -84		/* Value too large to be stored in data type */
+	const Ecanceled	: errno = -85		/* Operation canceled */
+	const Eilseq	: errno = -86		/* Illegal byte sequence */
+	const Enoattr	: errno = -87		/* Attribute not found */
+
+	const Edoofus	: errno = -88		/* Programming error */
+
+	const Ebadmsg	: errno = -89		/* Bad message */
+	const Emultihop	: errno = -90		/* Multihop attempted */
+	const Enolink	: errno = -91		/* Link has been severed */
+	const Eproto	: errno = -92		/* Protocol error */
+
+	const Enotcapable	: errno = -93		/* Capabilities insufficient */
+	const Ecapmode	: errno = -94		/* Not permitted in capability mode */
+	const Enotrecoverable	: errno = -95		/* State not recoverable */
+	const Eownerdead	: errno = -96		/* Previous owner died */
+
+	const Elast	: errno = -96		/* Must be equal largest errno */
+;;