1 #ifndef _LINUX_ELFCORE_H
2 #define _LINUX_ELFCORE_H
3
4 #include <linux/types.h>
5 #include <linux/signal.h>
6 #include <linux/time.h>
7 #include <linux/ptrace.h>
8 #include <linux/user.h>
9
10 struct elf_siginfo
11 {
12 int si_signo; /* signal number */
13 int si_code; /* extra code */
14 int si_errno; /* errno */
15 };
16
17 #include <asm/elf.h>
18
19 #ifndef __KERNEL__
20 typedef elf_greg_t greg_t;
21 typedef elf_gregset_t gregset_t;
22 typedef elf_fpregset_t fpregset_t;
23 typedef elf_fpxregset_t fpxregset_t;
24 #define NGREG ELF_NGREG
25 #endif
26
27 /*
28 * Definitions to generate Intel SVR4-like core files.
29 * These mostly have the same names as the SVR4 types with "elf_"
30 * tacked on the front to prevent clashes with linux definitions,
31 * and the typedef forms have been avoided. This is mostly like
32 * the SVR4 structure, but more Linuxy, with things that Linux does
33 * not support and which gdb doesn't really use excluded.
34 * Fields present but not used are marked with "XXX".
35 */
36 struct elf_prstatus
37 {
38 #if 0
39 long pr_flags; /* XXX Process flags */
40 short pr_why; /* XXX Reason for process halt */
41 short pr_what; /* XXX More detailed reason */
42 #endif
43 struct elf_siginfo pr_info; /* Info associated with signal */
44 short pr_cursig; /* Current signal */
45 unsigned long pr_sigpend; /* Set of pending signals */
46 unsigned long pr_sighold; /* Set of held signals */
47 #if 0
48 struct sigaltstack pr_altstack; /* Alternate stack info */
49 struct sigaction pr_action; /* Signal action for current sig */
50 #endif
51 pid_t pr_pid;
52 pid_t pr_ppid;
53 pid_t pr_pgrp;
54 pid_t pr_sid;
55 struct timeval pr_utime; /* User time */
56 struct timeval pr_stime; /* System time */
57 struct timeval pr_cutime; /* Cumulative user time */
58 struct timeval pr_cstime; /* Cumulative system time */
59 #if 0
60 long pr_instr; /* Current instruction */
61 #endif
62 elf_gregset_t pr_reg; /* GP registers */
63 int pr_fpvalid; /* True if math co-processor being used. */
64 };
65
66 #define ELF_PRARGSZ (80) /* Number of chars for args */
67
68 struct elf_prpsinfo
69 {
70 char pr_state; /* numeric process state */
71 char pr_sname; /* char for pr_state */
72 char pr_zomb; /* zombie */
73 char pr_nice; /* nice val */
74 unsigned long pr_flag; /* flags */
75 __kernel_uid_t pr_uid;
76 __kernel_gid_t pr_gid;
77 pid_t pr_pid, pr_ppid, pr_pgrp, pr_sid;
78 /* Lots missing */
79 char pr_fname[16]; /* filename of executable */
80 char pr_psargs[ELF_PRARGSZ]; /* initial part of arg list */
81 };
82
83 #ifndef __KERNEL__
84 typedef struct elf_prstatus prstatus_t;
85 typedef struct elf_prpsinfo prpsinfo_t;
86 #define PRARGSZ ELF_PRARGSZ
87 #endif
88
89 #endif /* _LINUX_ELFCORE_H */
90
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