1 #ifndef _UAPI_LINUX_ELFCORE_H 2 #define _UAPI_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/elf.h> 9 #include <linux/fs.h> 10 11 struct elf_siginfo 12 { 13 int si_signo; /* signal number */ 14 int si_code; /* extra code */ 15 int si_errno; /* errno */ 16 }; 17 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 #ifdef CONFIG_BINFMT_ELF_FDPIC 64 /* When using FDPIC, the loadmap addresses need to be communicated 65 * to GDB in order for GDB to do the necessary relocations. The 66 * fields (below) used to communicate this information are placed 67 * immediately after ``pr_reg'', so that the loadmap addresses may 68 * be viewed as part of the register set if so desired. 69 */ 70 unsigned long pr_exec_fdpic_loadmap; 71 unsigned long pr_interp_fdpic_loadmap; 72 #endif 73 int pr_fpvalid; /* True if math co-processor being used. */ 74 }; 75 76 #define ELF_PRARGSZ (80) /* Number of chars for args */ 77 78 struct elf_prpsinfo 79 { 80 char pr_state; /* numeric process state */ 81 char pr_sname; /* char for pr_state */ 82 char pr_zomb; /* zombie */ 83 char pr_nice; /* nice val */ 84 unsigned long pr_flag; /* flags */ 85 __kernel_uid_t pr_uid; 86 __kernel_gid_t pr_gid; 87 pid_t pr_pid, pr_ppid, pr_pgrp, pr_sid; 88 /* Lots missing */ 89 char pr_fname[16]; /* filename of executable */ 90 char pr_psargs[ELF_PRARGSZ]; /* initial part of arg list */ 91 }; 92 93 #ifndef __KERNEL__ 94 typedef struct elf_prstatus prstatus_t; 95 typedef struct elf_prpsinfo prpsinfo_t; 96 #define PRARGSZ ELF_PRARGSZ 97 #endif 98 99 100 #endif /* _UAPI_LINUX_ELFCORE_H */ 101