procfs.h (416ba5c74546f32a993436a99516d35008e9f384) procfs.h (ccb83afd8192c1b5070aa7b4e888223bfd08b00a)
1/*-
2 * Copyright (c) 1998 John D. Polstra.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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44 *
45 * A lot more things should be added to these structures. At present,
46 * they contain the absolute bare minimum required to allow GDB to work
47 * with ELF core dumps.
48 */
49
50/*
51 * The parenthsized numbers like (1) indicate the minimum version number
1/*-
2 * Copyright (c) 1998 John D. Polstra.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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44 *
45 * A lot more things should be added to these structures. At present,
46 * they contain the absolute bare minimum required to allow GDB to work
47 * with ELF core dumps.
48 */
49
50/*
51 * The parenthsized numbers like (1) indicate the minimum version number
52 * for which each element exists in the structure.
52 * for which each element exists in the structure. The version number is
53 * not bumped when adding new fields to the end, only if the meaning of
54 * an existing field changes. Additional fields are annotated as (1a),
55 * (1b), etc. to indicate the groupings of additions.
53 */
54
55#define PRSTATUS_VERSION 1 /* Current version of prstatus_t */
56
57typedef struct prstatus {
58 int pr_version; /* Version number of struct (1) */
59 size_t pr_statussz; /* sizeof(prstatus_t) (1) */
60 size_t pr_gregsetsz; /* sizeof(gregset_t) (1) */
61 size_t pr_fpregsetsz; /* sizeof(fpregset_t) (1) */
62 int pr_osreldate; /* Kernel version (1) */
63 int pr_cursig; /* Current signal (1) */
56 */
57
58#define PRSTATUS_VERSION 1 /* Current version of prstatus_t */
59
60typedef struct prstatus {
61 int pr_version; /* Version number of struct (1) */
62 size_t pr_statussz; /* sizeof(prstatus_t) (1) */
63 size_t pr_gregsetsz; /* sizeof(gregset_t) (1) */
64 size_t pr_fpregsetsz; /* sizeof(fpregset_t) (1) */
65 int pr_osreldate; /* Kernel version (1) */
66 int pr_cursig; /* Current signal (1) */
64 pid_t pr_pid; /* Process ID (1) */
67 pid_t pr_pid; /* LWP (Thread) ID (1) */
65 gregset_t pr_reg; /* General purpose registers (1) */
66} prstatus_t;
67
68typedef gregset_t prgregset_t[1];
69typedef fpregset_t prfpregset_t;
70
71#define PRFNAMESZ 16 /* Maximum command length saved */
72#define PRARGSZ 80 /* Maximum argument bytes saved */
73
74#define PRPSINFO_VERSION 1 /* Current version of prpsinfo_t */
75
76typedef struct prpsinfo {
77 int pr_version; /* Version number of struct (1) */
78 size_t pr_psinfosz; /* sizeof(prpsinfo_t) (1) */
79 char pr_fname[PRFNAMESZ+1]; /* Command name, null terminated (1) */
80 char pr_psargs[PRARGSZ+1]; /* Arguments, null terminated (1) */
68 gregset_t pr_reg; /* General purpose registers (1) */
69} prstatus_t;
70
71typedef gregset_t prgregset_t[1];
72typedef fpregset_t prfpregset_t;
73
74#define PRFNAMESZ 16 /* Maximum command length saved */
75#define PRARGSZ 80 /* Maximum argument bytes saved */
76
77#define PRPSINFO_VERSION 1 /* Current version of prpsinfo_t */
78
79typedef struct prpsinfo {
80 int pr_version; /* Version number of struct (1) */
81 size_t pr_psinfosz; /* sizeof(prpsinfo_t) (1) */
82 char pr_fname[PRFNAMESZ+1]; /* Command name, null terminated (1) */
83 char pr_psargs[PRARGSZ+1]; /* Arguments, null terminated (1) */
84 pid_t pr_pid; /* Process ID (1a) */
81} prpsinfo_t;
82
83typedef struct thrmisc {
84 char pr_tname[MAXCOMLEN+1]; /* Thread name, null terminated (1) */
85 u_int _pad; /* Convenience pad, 0-filled (1) */
86} thrmisc_t;
87
88typedef uint64_t psaddr_t; /* An address in the target process. */

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99 struct reg32 pr_reg;
100} prstatus32_t;
101
102typedef struct prpsinfo32 {
103 int32_t pr_version;
104 uint32_t pr_psinfosz;
105 char pr_fname[PRFNAMESZ+1];
106 char pr_psargs[PRARGSZ+1];
85} prpsinfo_t;
86
87typedef struct thrmisc {
88 char pr_tname[MAXCOMLEN+1]; /* Thread name, null terminated (1) */
89 u_int _pad; /* Convenience pad, 0-filled (1) */
90} thrmisc_t;
91
92typedef uint64_t psaddr_t; /* An address in the target process. */

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103 struct reg32 pr_reg;
104} prstatus32_t;
105
106typedef struct prpsinfo32 {
107 int32_t pr_version;
108 uint32_t pr_psinfosz;
109 char pr_fname[PRFNAMESZ+1];
110 char pr_psargs[PRARGSZ+1];
111 int32_t pr_pid;
107} prpsinfo32_t;
108
109struct thrmisc32 {
110 char pr_tname[MAXCOMLEN+1];
111 uint32_t _pad;
112};
113#endif /* __HAVE_REG32 */
114
115#endif /* _SYS_PROCFS_H_ */
112} prpsinfo32_t;
113
114struct thrmisc32 {
115 char pr_tname[MAXCOMLEN+1];
116 uint32_t _pad;
117};
118#endif /* __HAVE_REG32 */
119
120#endif /* _SYS_PROCFS_H_ */