elfcore-compat.h
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_ELFCORE_COMPAT_H
#define _LINUX_ELFCORE_COMPAT_H
#include <linux/elf.h>
#include <linux/elfcore.h>
#include <linux/compat.h>
/*
* Make sure these layouts match the linux/elfcore.h native definitions.
*/
struct compat_elf_siginfo
{
compat_int_t si_signo;
compat_int_t si_code;
compat_int_t si_errno;
};
struct compat_elf_prstatus_common
{
struct compat_elf_siginfo pr_info;
short pr_cursig;
compat_ulong_t pr_sigpend;
compat_ulong_t pr_sighold;
compat_pid_t pr_pid;
compat_pid_t pr_ppid;
compat_pid_t pr_pgrp;
compat_pid_t pr_sid;
struct old_timeval32 pr_utime;
struct old_timeval32 pr_stime;
struct old_timeval32 pr_cutime;
struct old_timeval32 pr_cstime;
};
struct compat_elf_prpsinfo
{
char pr_state;
char pr_sname;
char pr_zomb;
char pr_nice;
compat_ulong_t pr_flag;
__compat_uid_t pr_uid;
__compat_gid_t pr_gid;
compat_pid_t pr_pid, pr_ppid, pr_pgrp, pr_sid;
/*
* The hard-coded 16 is derived from TASK_COMM_LEN, but it can't be
* changed as it is exposed to userspace. We'd better make it hard-coded
* here.
*/
char pr_fname[16];
char pr_psargs[ELF_PRARGSZ];
};
#ifdef CONFIG_ARCH_HAS_ELFCORE_COMPAT
#include <asm/elfcore-compat.h>
#endif
struct compat_elf_prstatus
{
struct compat_elf_prstatus_common common;
compat_elf_gregset_t pr_reg;
compat_int_t pr_fpvalid;
};
#endif /* _LINUX_ELFCORE_COMPAT_H */