| Christopher Ferris | 2598113 | 2017-11-14 16:53:49 -0800 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| Ben Cheng | 30692c6 | 2013-10-15 18:26:18 -0700 | [diff] [blame] | 2 | #ifndef _UAPI_LINUX_ELFCORE_H |
| 3 | #define _UAPI_LINUX_ELFCORE_H |
| 4 | |
| 5 | #include <linux/types.h> |
| 6 | #include <linux/signal.h> |
| 7 | #include <linux/time.h> |
| 8 | #include <linux/ptrace.h> |
| 9 | #include <linux/elf.h> |
| 10 | #include <linux/fs.h> |
| 11 | |
| 12 | struct elf_siginfo |
| 13 | { |
| 14 | int si_signo; /* signal number */ |
| 15 | int si_code; /* extra code */ |
| 16 | int si_errno; /* errno */ |
| 17 | }; |
| 18 | |
| 19 | |
| 20 | #ifndef __KERNEL__ |
| 21 | typedef elf_greg_t greg_t; |
| 22 | typedef elf_gregset_t gregset_t; |
| 23 | typedef elf_fpregset_t fpregset_t; |
| 24 | typedef elf_fpxregset_t fpxregset_t; |
| 25 | #define NGREG ELF_NGREG |
| 26 | #endif |
| 27 | |
| 28 | /* |
| 29 | * Definitions to generate Intel SVR4-like core files. |
| 30 | * These mostly have the same names as the SVR4 types with "elf_" |
| 31 | * tacked on the front to prevent clashes with linux definitions, |
| 32 | * and the typedef forms have been avoided. This is mostly like |
| 33 | * the SVR4 structure, but more Linuxy, with things that Linux does |
| 34 | * not support and which gdb doesn't really use excluded. |
| 35 | * Fields present but not used are marked with "XXX". |
| 36 | */ |
| 37 | struct elf_prstatus |
| 38 | { |
| 39 | #if 0 |
| 40 | long pr_flags; /* XXX Process flags */ |
| 41 | short pr_why; /* XXX Reason for process halt */ |
| 42 | short pr_what; /* XXX More detailed reason */ |
| 43 | #endif |
| 44 | struct elf_siginfo pr_info; /* Info associated with signal */ |
| 45 | short pr_cursig; /* Current signal */ |
| 46 | unsigned long pr_sigpend; /* Set of pending signals */ |
| 47 | unsigned long pr_sighold; /* Set of held signals */ |
| 48 | #if 0 |
| 49 | struct sigaltstack pr_altstack; /* Alternate stack info */ |
| 50 | struct sigaction pr_action; /* Signal action for current sig */ |
| 51 | #endif |
| 52 | pid_t pr_pid; |
| 53 | pid_t pr_ppid; |
| 54 | pid_t pr_pgrp; |
| 55 | pid_t pr_sid; |
| 56 | struct timeval pr_utime; /* User time */ |
| 57 | struct timeval pr_stime; /* System time */ |
| 58 | struct timeval pr_cutime; /* Cumulative user time */ |
| 59 | struct timeval pr_cstime; /* Cumulative system time */ |
| 60 | #if 0 |
| 61 | long pr_instr; /* Current instruction */ |
| 62 | #endif |
| 63 | elf_gregset_t pr_reg; /* GP registers */ |
| 64 | #ifdef CONFIG_BINFMT_ELF_FDPIC |
| 65 | /* When using FDPIC, the loadmap addresses need to be communicated |
| 66 | * to GDB in order for GDB to do the necessary relocations. The |
| 67 | * fields (below) used to communicate this information are placed |
| 68 | * immediately after ``pr_reg'', so that the loadmap addresses may |
| 69 | * be viewed as part of the register set if so desired. |
| 70 | */ |
| 71 | unsigned long pr_exec_fdpic_loadmap; |
| 72 | unsigned long pr_interp_fdpic_loadmap; |
| 73 | #endif |
| 74 | int pr_fpvalid; /* True if math co-processor being used. */ |
| 75 | }; |
| 76 | |
| 77 | #define ELF_PRARGSZ (80) /* Number of chars for args */ |
| 78 | |
| 79 | struct elf_prpsinfo |
| 80 | { |
| 81 | char pr_state; /* numeric process state */ |
| 82 | char pr_sname; /* char for pr_state */ |
| 83 | char pr_zomb; /* zombie */ |
| 84 | char pr_nice; /* nice val */ |
| 85 | unsigned long pr_flag; /* flags */ |
| 86 | __kernel_uid_t pr_uid; |
| 87 | __kernel_gid_t pr_gid; |
| 88 | pid_t pr_pid, pr_ppid, pr_pgrp, pr_sid; |
| 89 | /* Lots missing */ |
| 90 | char pr_fname[16]; /* filename of executable */ |
| 91 | char pr_psargs[ELF_PRARGSZ]; /* initial part of arg list */ |
| 92 | }; |
| 93 | |
| 94 | #ifndef __KERNEL__ |
| 95 | typedef struct elf_prstatus prstatus_t; |
| 96 | typedef struct elf_prpsinfo prpsinfo_t; |
| 97 | #define PRARGSZ ELF_PRARGSZ |
| 98 | #endif |
| 99 | |
| 100 | |
| 101 | #endif /* _UAPI_LINUX_ELFCORE_H */ |