98 lines
2.9 KiB
C
98 lines
2.9 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef _LINUX_ELFCORE_H
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#define _LINUX_ELFCORE_H
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#include <linux/types.h>
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#include <linux/signal.h>
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#include <linux/time.h>
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#include <linux/ptrace.h>
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#include <linux/elf.h>
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#include <linux/fs.h>
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struct elf_siginfo
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{
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int si_signo; /* signal number */
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int si_code; /* extra code */
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int si_errno; /* errno */
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};
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typedef elf_greg_t greg_t;
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typedef elf_gregset_t gregset_t;
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typedef elf_fpregset_t fpregset_t;
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typedef elf_fpxregset_t fpxregset_t;
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#define NGREG ELF_NGREG
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/*
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* Definitions to generate Intel SVR4-like core files.
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* These mostly have the same names as the SVR4 types with "elf_"
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* tacked on the front to prevent clashes with linux definitions,
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* and the typedef forms have been avoided. This is mostly like
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* the SVR4 structure, but more Linuxy, with things that Linux does
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* not support and which gdb doesn't really use excluded.
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* Fields present but not used are marked with "XXX".
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*/
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struct elf_prstatus
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{
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#if 0
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long pr_flags; /* XXX Process flags */
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short pr_why; /* XXX Reason for process halt */
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short pr_what; /* XXX More detailed reason */
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#endif
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struct elf_siginfo pr_info; /* Info associated with signal */
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short pr_cursig; /* Current signal */
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unsigned long pr_sigpend; /* Set of pending signals */
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unsigned long pr_sighold; /* Set of held signals */
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#if 0
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struct sigaltstack pr_altstack; /* Alternate stack info */
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struct sigaction pr_action; /* Signal action for current sig */
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#endif
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pid_t pr_pid;
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pid_t pr_ppid;
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pid_t pr_pgrp;
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pid_t pr_sid;
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struct timeval pr_utime; /* User time */
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struct timeval pr_stime; /* System time */
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struct timeval pr_cutime; /* Cumulative user time */
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struct timeval pr_cstime; /* Cumulative system time */
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#if 0
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long pr_instr; /* Current instruction */
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#endif
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elf_gregset_t pr_reg; /* GP registers */
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#ifdef CONFIG_BINFMT_ELF_FDPIC
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/* When using FDPIC, the loadmap addresses need to be communicated
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* to GDB in order for GDB to do the necessary relocations. The
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* fields (below) used to communicate this information are placed
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* immediately after ``pr_reg'', so that the loadmap addresses may
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* be viewed as part of the register set if so desired.
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*/
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unsigned long pr_exec_fdpic_loadmap;
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unsigned long pr_interp_fdpic_loadmap;
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#endif
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int pr_fpvalid; /* True if math co-processor being used. */
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};
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#define ELF_PRARGSZ (80) /* Number of chars for args */
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struct elf_prpsinfo
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{
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char pr_state; /* numeric process state */
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char pr_sname; /* char for pr_state */
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char pr_zomb; /* zombie */
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char pr_nice; /* nice val */
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unsigned long pr_flag; /* flags */
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__kernel_uid_t pr_uid;
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__kernel_gid_t pr_gid;
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pid_t pr_pid, pr_ppid, pr_pgrp, pr_sid;
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/* Lots missing */
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char pr_fname[16]; /* filename of executable */
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char pr_psargs[ELF_PRARGSZ]; /* initial part of arg list */
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};
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typedef struct elf_prstatus prstatus_t;
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typedef struct elf_prpsinfo prpsinfo_t;
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#define PRARGSZ ELF_PRARGSZ
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#endif /* _LINUX_ELFCORE_H */
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