Annotation of sys/arch/alpha/include/ecoff_machdep.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: ecoff_machdep.h,v 1.3 2002/03/14 01:26:27 millert Exp $ */
2: /* $NetBSD: ecoff_machdep.h,v 1.3 1996/05/09 23:47:25 cgd Exp $ */
3:
4: /*
5: * Copyright (c) 1994 Adam Glass
6: * All rights reserved.
7: *
8: * Redistribution and use in source and binary forms, with or without
9: * modification, are permitted provided that the following conditions
10: * are met:
11: * 1. Redistributions of source code must retain the above copyright
12: * notice, this list of conditions and the following disclaimer.
13: * 2. Redistributions in binary form must reproduce the above copyright
14: * notice, this list of conditions and the following disclaimer in the
15: * documentation and/or other materials provided with the distribution.
16: * 3. All advertising materials mentioning features or use of this software
17: * must display the following acknowledgement:
18: * This product includes software developed by Adam Glass.
19: * 4. The name of the Author may not be used to endorse or promote products
20: * derived from this software without specific prior written permission.
21: *
22: * THIS SOFTWARE IS PROVIDED BY Adam Glass ``AS IS'' AND
23: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25: * ARE DISCLAIMED. IN NO EVENT SHALL Adam Glass BE LIABLE
26: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32: * SUCH DAMAGE.
33: */
34:
35: #define ECOFF_LDPGSZ 4096
36:
37: #define ECOFF_PAD \
38: u_short bldrev; /* XXX */
39:
40: #define ECOFF_MACHDEP \
41: u_int gprmask; \
42: u_int fprmask; \
43: u_long gp_value
44:
45: #define ECOFF_MAGIC_ALPHA 0603
46: #define ECOFF_MAGIC_NATIVE_ALPHA 0605
47: #define ECOFF_BADMAG(ep) \
48: ((ep)->f.f_magic != ECOFF_MAGIC_ALPHA && \
49: (ep)->f.f_magic != ECOFF_MAGIC_NATIVE_ALPHA)
50:
51: #define ECOFF_FLAG_EXEC 0002
52: #define ECOFF_SEGMENT_ALIGNMENT(ep) \
53: (((ep)->f.f_flags & ECOFF_FLAG_EXEC) == 0 ? 8 : 16)
54:
55: #define ECOFF_FLAG_OBJECT_TYPE_MASK 0x3000
56: #define ECOFF_OBJECT_TYPE_NO_SHARED 0x1000
57: #define ECOFF_OBJECT_TYPE_SHARABLE 0x2000
58: #define ECOFF_OBJECT_TYPE_CALL_SHARED 0x3000
59:
60: struct ecoff_symhdr {
61: int16_t magic;
62: int16_t vstamp;
63: int32_t lineMax;
64: int32_t densenumMax;
65: int32_t procMax;
66: int32_t lsymMax;
67: int32_t optsymMax;
68: int32_t auxsymMax;
69: int32_t lstrMax;
70: int32_t estrMax;
71: int32_t fdMax;
72: int32_t rfdMax;
73: int32_t esymMax;
74: long linesize;
75: long cbLineOffset;
76: long cbDnOffset;
77: long cbPdOffset;
78: long cbSymOffset;
79: long cbOptOffset;
80: long cbAuxOffset;
81: long cbSsOffset;
82: long cbSsExtOffset;
83: long cbFdOffset;
84: long cbRfdOffset;
85: long cbExtOffset;
86: };
87:
88: struct ecoff_extsym {
89: long es_value;
90: int es_strindex;
91: unsigned es_type:6;
92: unsigned es_class:5;
93: unsigned :1;
94: unsigned es_symauxindex:20;
95: unsigned es_jmptbl:1;
96: unsigned es_cmain:1;
97: unsigned es_weakext:1;
98: unsigned :29;
99: int es_indexfld;
100: };
101:
102: #ifdef _KERNEL
103: void cpu_exec_ecoff_setregs(struct proc *, struct exec_package *, u_long, register_t *);
104: #endif
CVSweb