telfcore.h - plan9port - [fork] Plan 9 from user space
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telfcore.h (2565B)
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1 /* Copyright (c) 2002, 2003 William Josephson */
2
3 enum {
4 CoremapMagic = 0xba5eba11,
5 CoremapMax = 128,
6 };
7 #undef MAXCOMLEN
8 #define MAXCOMLEN 16
9 #define PRSTATUS_VERSION 1 /* Current version of prstatus_t */
10 #define PRPSINFO_VERSION 1 /* Current version of prpsinfo_t */
11 #define PRARGSZ 80 /* Maximum argument bytes saved */
12
13
14 typedef struct Coremap Coremap;
15 typedef struct CoremapItem CoremapItem;
16 typedef struct CoremapHeader CoremapHeader;
17 typedef struct ElfNote ElfNote;
18 typedef struct Reg386 Reg386;
19 typedef struct PrStatus386 PrStatus386;
20 typedef struct PrPsinfo PrPsinfo;
21
22 struct CoremapHeader {
23 u32int magic;
24 u32int counter;
25 u32int maxelem;
26 };
27
28 struct CoremapItem {
29 u32int address;
30 u32int size;
31 };
32
33 struct Coremap {
34 CoremapHeader header;
35 CoremapItem map[CoremapMax];
36 };
37
38 struct ElfNote {
39 u32int namesz;
40 u32int descsz;
41 u32int type;
42 char *name;
43 uchar *desc;
44 u32int offset; /* in-memory only */
45 };
46
47 enum
48 {
49 NotePrStatus = 1,
50 NotePrFpreg = 2,
51 NotePrPsinfo = 3,
52 NotePrTaskstruct = 4,
53 NotePrAuxv = 6,
54 NotePrXfpreg = 0x46e62b7f, /* according to gdb */
55 };
56 #if 0
57 struct Reg386
58 {
59 u32int fs;
60 u32int es;
61 u32int ds;
62 u32int edi;
63 u32int esi;
64 u32int ebp;
65 u32int isp;
66 u32int ebx;
67 u32int edx;
68 u32int ecx;
69 u32int eax;
70 u32int trapno;
71 u32int err;
72 u32int eip;
73 u32int cs;
74 u32int eflags;
75 u32int esp;
76 u32int ss;
77 u32int gs;
78 };
79 #endif
80
81 struct Reg386
82 {
83 u32int ebx;
84 u32int ecx;
85 u32int edx;
86 u32int esi;
87 u32int edi;
88 u32int ebp;
89 u32int eax;
90 u32int ds;
91 u32int es;
92 u32int fs;
93 u32int gs;
94 u32int origeax;
95 u32int eip;
96 u32int cs;
97 u32int eflags;
98 u32int esp;
99 u32int ss;
100 };
101
102 #if 0
103 struct PrStatus386
104 {
105 u32int version; /* Version number of struct (1) */
106 u32int statussz; /* sizeof(prstatus_t) (1) */
107 u32int gregsetsz; /* sizeof(gregset_t) (1) */
108 u32int fpregsetsz; /* sizeof(fpregset_t) (1) */
109 int osreldate; /* Kernel version (1) */
110 int cursig; /* Current signal (1) */
111 pid_t pid; /* Process ID (1) */
112 Reg386 reg; /* General purpose registers (1) */
113 };
114 #endif
115
116 struct PrPsinfo
117 {
118 int version; /* Version number of struct (1) */
119 u32int psinfosz; /* sizeof(prpsinfo_t) (1) */
120 char fname[MAXCOMLEN+1]; /* Command name, null terminated (1) */
121 char psargs[PRARGSZ+1]; /* Arguments, null terminated (1) */
122 };
123
124 struct PrStatus386
125 {
126 u32int signo;
127 u32int code;
128 u32int errno;
129 u32int cursig;
130 u32int sigpend;
131 u32int sighold;
132 u32int pid;
133 u32int ppid;
134 u32int pgrp;
135 u32int sid;
136 u32int utime[2];
137 u32int stime[2];
138 u32int cutime[2];
139 u32int cstime[2];
140 Reg386 reg;
141 u32int fpvalid;
142 };