/[gxemul]/trunk/src/include/errno_netbsd.h
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Contents of /trunk/src/include/errno_netbsd.h

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Revision 42 - (show annotations)
Mon Oct 8 16:22:32 2007 UTC (16 years, 6 months ago) by dpavlin
File MIME type: text/plain
File size: 8800 byte(s) 
++ trunk/HISTORY	(local)
$Id: HISTORY,v 1.1613 2007/06/15 20:11:26 debug Exp $
20070501	Continuing a little on m88k disassembly (control registers,
		more instructions).
		Adding a dummy mvme88k machine mode.
20070502	Re-adding MIPS load/store alignment exceptions.
20070503	Implementing more of the M88K disassembly code.
20070504	Adding disassembly of some more M88K load/store instructions.
		Implementing some relatively simple M88K instructions (br.n,
		xor[.u] imm, and[.u] imm).
20070505	Implementing M88K three-register and, or, xor, and jmp[.n],
		bsr[.n] including function call trace stuff.
		Applying a patch from Bruce M. Simpson which implements the
		SYSCON_BOARD_CPU_CLOCK_FREQ_ID object of the syscon call in
		the yamon PROM emulation.
20070506	Implementing M88K bb0[.n] and bb1[.n], and skeletons for
		ldcr and stcr (although no control regs are implemented yet).
20070509	Found and fixed the bug which caused Linux for QEMU_MIPS to
		stop working in 0.4.5.1: It was a faulty change to the MIPS
		'sc' and 'scd' instructions I made while going through gcc -W
		warnings on 20070428.
20070510	Updating the Linux/QEMU_MIPS section in guestoses.html to
		use mips-test-0.2.tar.gz instead of 0.1.
		A big thank you to Miod Vallat for sending me M88K manuals.
		Implementing more M88K instructions (addu, subu, div[u], mulu,
		ext[u], clr, set, cmp).
20070511	Fixing bugs in the M88K "and" and "and.u" instructions (found
		by comparing against the manual).
		Implementing more M88K instructions (mask[.u], mak, bcnd (auto-
		generated)) and some more control register details.
		Cleanup: Removing the experimental AVR emulation mode and
		corresponding devices; AVR emulation wasn't really meaningful.
		Implementing autogeneration of most M88K loads/stores. The
		rectangle drawing demo (with -O0) for M88K runs :-)
		Beginning on M88K exception handling.
		More M88K instructions: tb0, tb1, rte, sub, jsr[.n].
		Adding some skeleton MVME PROM ("BUG") emulation.
20070512	Fixing a bug in the M88K cmp instruction.
		Adding the M88K lda (scaled register) instruction.
		Fixing bugs in 64-bit (32-bit pairs) M88K loads/stores.
		Removing the unused tick_hz stuff from the machine struct.
		Implementing the M88K xmem instruction. OpenBSD/mvme88k gets
		far enough to display the Copyright banner :-)
		Implementing subu.co (guess), addu.co, addu.ci, ff0, and ff1.
		Adding a dev_mvme187, for MVME187-specific devices/registers.
		OpenBSD/mvme88k prints more boot messages. :)
20070515	Continuing on MVME187 emulation (adding more devices, beginning
		on the CMMUs, etc).
		Adding the M88K and.c, xor.c, and or.c instructions, and making
		sure that mul, div, etc cause exceptions if executed when SFD1
		is disabled.
20070517	Continuing on M88K and MVME187 emulation in general; moving
		the CMMU registers to the CPU struct, separating dev_pcc2 from
		dev_mvme187, and beginning on memory_m88k.c (BATC and PATC).
		Fixing a bug in 64-bit (32-bit pairs) M88K fast stores.
		Implementing the clock part of dev_mk48txx.
		Implementing the M88K fstcr and xcr instructions.
		Implementing m88k_cpu_tlbdump().
		Beginning on the implementation of a separate address space
		for M88K .usr loads/stores.
20070520	Removing the non-working (skeleton) Sandpoint, SonyNEWS, SHARK
		Dnard, and Zaurus machine modes.
		Experimenting with dyntrans to_be_translated read-ahead. It
		seems to give a very small performance increase for MIPS
		emulation, but a large performance degradation for SuperH. Hm.
20070522	Disabling correct SuperH ITLB emulation; it does not seem to be
		necessary in order to let SH4 guest OSes run, and it slows down
		userspace code.
		Implementing "samepage" branches for SuperH emulation, and some
		other minor speed hacks.
20070525	Continuing on M88K memory-related stuff: exceptions, memory
		transaction register contents, etc.
		Implementing the M88K subu.ci instruction.
		Removing the non-working (skeleton) Iyonix machine mode.
		OpenBSD/mvme88k reaches userland :-), starts executing
		/sbin/init's instructions, and issues a few syscalls, before
		crashing.
20070526	Fixing bugs in dev_mk48txx, so that OpenBSD/mvme88k detects
		the correct time-of-day.
		Implementing a generic IRQ controller for the test machines
		(dev_irqc), similar to a proposed patch from Petr Stepan.
		Experimenting some more with translation read-ahead.
		Adding an "expect" script for automated OpenBSD/landisk
		install regression/performance tests.
20070527	Adding a dummy mmEye (SH3) machine mode skeleton.
		FINALLY found the strange M88K bug I have been hunting: I had
		not emulated the SNIP value for exceptions occurring in
		branch delay slots correctly.
		Implementing correct exceptions for 64-bit M88K loads/stores.
		Address to symbol lookups are now disabled when M88K is
		running in usermode (because usermode addresses don't have
		anything to do with supervisor addresses).
20070531	Removing the mmEye machine mode skeleton.
20070604	Some minor code cleanup.
20070605	Moving src/useremul.c into a subdir (src/useremul/), and
		cleaning up some more legacy constructs.
		Adding -Wstrict-aliasing and -fstrict-aliasing detection to
		the configure script.
20070606	Adding a check for broken GCC on Solaris to the configure
		script. (GCC 3.4.3 on Solaris cannot handle static variables
		which are initialized to 0 or NULL. :-/)
		Removing the old (non-working) ARC emulation modes: NEC RD94,
		R94, R96, and R98, and the last traces of Olivetti M700 and
		Deskstation Tyne.
		Removing the non-working skeleton WDSC device (dev_wdsc).
20070607	Thinking about how to use the host's cc + ld at runtime to
		generate native code. (See experiments/native_cc_ld_test.i
		for an example.)
20070608	Adding a program counter sampling timer, which could be useful
		for native code generation experiments.
		The KN02_CSR_NRMMOD bit in the DECstation 5000/200 (KN02) CSR
		should always be set, to allow a 5000/200 PROM to boot.
20070609	Moving out breakpoint details from the machine struct into
		a helper struct, and removing the limit on max nr of
		breakpoints.
20070610	Moving out tick functions into a helper struct as well (which
		also gets rid of the max limit).
20070612	FINALLY figured out why Debian/DECstation stopped working when
		translation read-ahead was enabled: in src/memory_rw.c, the
		call to invalidate_code_translation was made also if the
		memory access was an instruction load (if the page was mapped
		as writable); it shouldn't be called in that case.
20070613	Implementing some more MIPS32/64 revision 2 instructions: di,
		ei, ext, dext, dextm, dextu, and ins.
20070614	Implementing an instruction combination for the NetBSD/arm
		idle loop (making the host not use any cpu if NetBSD/arm
		inside the emulator is not using any cpu).
		Increasing the nr of ARM VPH entries from 128 to 384.
20070615	Removing the ENABLE_arch stuff from the configure script, so
		that all included architectures are included in both release
		and development builds.
		Moving memory related helper functions from misc.c to memory.c.
		Adding preliminary instructions for netbooting NetBSD/pmppc to
		guestoses.html; it doesn't work yet, there are weird timeouts.
		Beginning a total rewrite of the userland emulation modes
		(removing all emulation modes, beginning from scratch with
		NetBSD/MIPS and FreeBSD/Alpha only).
20070616	After fixing a bug in the DEC21143 NIC (the TDSTAT_OWN bit was
		only cleared for the last segment when transmitting, not all
		segments), NetBSD/pmppc boots with root-on-nfs without the
		timeouts. Updating guestoses.html.
		Removing the skeleton PSP (Playstation Portable) mode.
		Moving X11-related stuff in the machine struct into a helper
		struct.
		Cleanup of out-of-memory checks, to use a new CHECK_ALLOCATION
		macro (which prints a meaningful error message).
		Adding a COMMENT to each machine and device (for automagic
		.index comment generation).
		Doing regression testing for the next release.

==============  RELEASE 0.4.6  ==============
1 /* GXemul: $Id: errno_netbsd.h,v 1.1 2007/06/15 01:08:13 debug Exp $ */
2 /* $NetBSD: errno.h,v 1.39 2006/10/31 00:38:07 cbiere NETBSD_Exp $ */
3
4 #ifndef ERRNO_NETBSD_H
5 #define ERRNO_NETBSD_H
6
7 /*
8 * Copyright (c) 1982, 1986, 1989, 1993
9 * The Regents of the University of California. All rights reserved.
10 * (c) UNIX System Laboratories, Inc.
11 * All or some portions of this file are derived from material licensed
12 * to the University of California by American Telephone and Telegraph
13 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
14 * the permission of UNIX System Laboratories, Inc.
15 *
16 * Redistribution and use in source and binary forms, with or without
17 * modification, are permitted provided that the following conditions
18 * are met:
19 * 1. Redistributions of source code must retain the above copyright
20 * notice, this list of conditions and the following disclaimer.
21 * 2. Redistributions in binary form must reproduce the above copyright
22 * notice, this list of conditions and the following disclaimer in the
23 * documentation and/or other materials provided with the distribution.
24 * 3. Neither the name of the University nor the names of its contributors
25 * may be used to endorse or promote products derived from this software
26 * without specific prior written permission.
27 *
28 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
29 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
30 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
31 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
32 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
35 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
36 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
37 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
38 * SUCH DAMAGE.
39 *
40 * @(#)errno.h 8.5 (Berkeley) 1/21/94
41 */
42
43 #define NETBSD_EPERM 1 /* Operation not permitted */
44 #define NETBSD_ENOENT 2 /* No such file or directory */
45 #define NETBSD_ESRCH 3 /* No such process */
46 #define NETBSD_EINTR 4 /* Interrupted system call */
47 #define NETBSD_EIO 5 /* Input/output error */
48 #define NETBSD_ENXIO 6 /* Device not configured */
49 #define NETBSD_E2BIG 7 /* Argument list too long */
50 #define NETBSD_ENOEXEC 8 /* Exec format error */
51 #define NETBSD_EBADF 9 /* Bad file descriptor */
52 #define NETBSD_ECHILD 10 /* No child processes */
53 #define NETBSD_EDEADLK 11 /* Resource deadlock avoided */
54 /* 11 was EAGAIN */
55 #define NETBSD_ENOMEM 12 /* Cannot allocate memory */
56 #define NETBSD_EACCES 13 /* Permission denied */
57 #define NETBSD_EFAULT 14 /* Bad address */
58 #define NETBSD_ENOTBLK 15 /* Block device required */
59 #define NETBSD_EBUSY 16 /* Device busy */
60 #define NETBSD_EEXIST 17 /* File exists */
61 #define NETBSD_EXDEV 18 /* Cross-device link */
62 #define NETBSD_ENODEV 19 /* Operation not supported by device */
63 #define NETBSD_ENOTDIR 20 /* Not a directory */
64 #define NETBSD_EISDIR 21 /* Is a directory */
65 #define NETBSD_EINVAL 22 /* Invalid argument */
66 #define NETBSD_ENFILE 23 /* Too many open files in system */
67 #define NETBSD_EMFILE 24 /* Too many open files */
68 #define NETBSD_ENOTTY 25 /* Inappropriate ioctl for device */
69 #define NETBSD_ETXTBSY 26 /* Text file busy */
70 #define NETBSD_EFBIG 27 /* File too large */
71 #define NETBSD_ENOSPC 28 /* No space left on device */
72 #define NETBSD_ESPIPE 29 /* Illegal seek */
73 #define NETBSD_EROFS 30 /* Read-only file system */
74 #define NETBSD_EMLINK 31 /* Too many links */
75 #define NETBSD_EPIPE 32 /* Broken pipe */
76
77 /* math software */
78 #define NETBSD_EDOM 33 /* Numerical argument out of domain */
79 #define NETBSD_ERANGE 34 /* Result too large or too small */
80
81 /* non-blocking and interrupt i/o */
82 #define NETBSD_EAGAIN 35 /* Resource temporarily unavailable */
83 #define NETBSD_EWOULDBLOCK EAGAIN /* Operation would block */
84 #define NETBSD_EINPROGRESS 36 /* Operation now in progress */
85 #define NETBSD_EALREADY 37 /* Operation already in progress */
86
87 /* ipc/network software -- argument errors */
88 #define NETBSD_ENOTSOCK 38 /* Socket operation on non-socket */
89 #define NETBSD_EDESTADDRREQ 39 /* Destination address required */
90 #define NETBSD_EMSGSIZE 40 /* Message too long */
91 #define NETBSD_EPROTOTYPE 41 /* Protocol wrong type for socket */
92 #define NETBSD_ENOPROTOOPT 42 /* Protocol option not available */
93 #define NETBSD_EPROTONOSUPPORT 43 /* Protocol not supported */
94 #define NETBSD_ESOCKTNOSUPPORT 44 /* Socket type not supported */
95 #define NETBSD_EOPNOTSUPP 45 /* Operation not supported */
96 #define NETBSD_EPFNOSUPPORT 46 /* Protocol family not supported */
97 #define NETBSD_EAFNOSUPPORT 47 /* Address family not supported by protocol family */
98 #define NETBSD_EADDRINUSE 48 /* Address already in use */
99 #define NETBSD_EADDRNOTAVAIL 49 /* Can't assign requested address */
100
101 /* ipc/network software -- operational errors */
102 #define NETBSD_ENETDOWN 50 /* Network is down */
103 #define NETBSD_ENETUNREACH 51 /* Network is unreachable */
104 #define NETBSD_ENETRESET 52 /* Network dropped connection on reset */
105 #define NETBSD_ECONNABORTED 53 /* Software caused connection abort */
106 #define NETBSD_ECONNRESET 54 /* Connection reset by peer */
107 #define NETBSD_ENOBUFS 55 /* No buffer space available */
108 #define NETBSD_EISCONN 56 /* Socket is already connected */
109 #define NETBSD_ENOTCONN 57 /* Socket is not connected */
110 #define NETBSD_ESHUTDOWN 58 /* Can't send after socket shutdown */
111 #define NETBSD_ETOOMANYREFS 59 /* Too many references: can't splice */
112 #define NETBSD_ETIMEDOUT 60 /* Operation timed out */
113 #define NETBSD_ECONNREFUSED 61 /* Connection refused */
114
115 #define NETBSD_ELOOP 62 /* Too many levels of symbolic links */
116 #define NETBSD_ENAMETOOLONG 63 /* File name too long */
117
118 /* should be rearranged */
119 #define NETBSD_EHOSTDOWN 64 /* Host is down */
120 #define NETBSD_EHOSTUNREACH 65 /* No route to host */
121 #define NETBSD_ENOTEMPTY 66 /* Directory not empty */
122
123 /* quotas & mush */
124 #define NETBSD_EPROCLIM 67 /* Too many processes */
125 #define NETBSD_EUSERS 68 /* Too many users */
126 #define NETBSD_EDQUOT 69 /* Disc quota exceeded */
127
128 /* Network File System */
129 #define NETBSD_ESTALE 70 /* Stale NFS file handle */
130 #define NETBSD_EREMOTE 71 /* Too many levels of remote in path */
131 #define NETBSD_EBADRPC 72 /* RPC struct is bad */
132 #define NETBSD_ERPCMISMATCH 73 /* RPC version wrong */
133 #define NETBSD_EPROGUNAVAIL 74 /* RPC prog. not avail */
134 #define NETBSD_EPROGMISMATCH 75 /* Program version wrong */
135 #define NETBSD_EPROCUNAVAIL 76 /* Bad procedure for program */
136
137 #define NETBSD_ENOLCK 77 /* No locks available */
138 #define NETBSD_ENOSYS 78 /* Function not implemented */
139
140 #define NETBSD_EFTYPE 79 /* Inappropriate file type or format */
141 #define NETBSD_EAUTH 80 /* Authentication error */
142 #define NETBSD_ENEEDAUTH 81 /* Need authenticator */
143
144 /* SystemV IPC */
145 #define NETBSD_EIDRM 82 /* Identifier removed */
146 #define NETBSD_ENOMSG 83 /* No message of desired type */
147 #define NETBSD_EOVERFLOW 84 /* Value too large to be stored in data type */
148
149 /* Wide/multibyte-character handling, ISO/IEC 9899/AMD1:1995 */
150 #define NETBSD_EILSEQ 85 /* Illegal byte sequence */
151
152 /* From IEEE Std 1003.1-2001 */
153 /* Base, Realtime, Threads or Thread Priority Scheduling option errors */
154 #define NETBSD_ENOTSUP 86 /* Not supported */
155
156 /* Realtime option errors */
157 #define NETBSD_ECANCELED 87 /* Operation canceled */
158
159 /* Realtime, XSI STREAMS option errors */
160 #define NETBSD_EBADMSG 88 /* Bad or Corrupt message */
161
162 /* XSI STREAMS option errors */
163 #define NETBSD_ENODATA 89 /* No message available */
164 #define NETBSD_ENOSR 90 /* No STREAM resources */
165 #define NETBSD_ENOSTR 91 /* Not a STREAM */
166 #define NETBSD_ETIME 92 /* STREAM ioctl timeout */
167
168 /* File system extended attribute errors */
169 #define NETBSD_ENOATTR 93 /* Attribute not found */
170
171 /* Realtime, XSI STREAMS option errors */
172 #define NETBSD_EMULTIHOP 94 /* Multihop attempted */
173 #define NETBSD_ENOLINK 95 /* Link has been severed */
174 #define NETBSD_EPROTO 96 /* Protocol error */
175
176 #define NETBSD_ELAST 96 /* Must equal largest errno */
177
178 #ifdef _KERNEL
179 /* pseudo-errors returned inside kernel to modify return to process */
180 #define NETBSD_EJUSTRETURN -2 /* don't modify regs, just return */
181 #define NETBSD_ERESTART -3 /* restart syscall */
182 #define NETBSD_EPASSTHROUGH -4 /* ioctl not handled by this layer */
183 #define NETBSD_EDUPFD -5 /* Dup given fd */
184 #define NETBSD_EMOVEFD -6 /* Move given fd */
185 #endif
186
187 #endif /* ERRNO_NETBSD_H */
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