linux-stable/include/linux/elfcore-compat.h
Al Viro 16aead8101 take fdpic-related parts of elf_prstatus out
The only architecture where we might end up using both is arm,
and there we definitely don't want fdpic-related fields in
elf_prstatus - coredump layout of ELF binaries should not
depend upon having the kernel built with the support of ELF_FDPIC
ones.  Just move the fdpic-modified variant into binfmt_elf_fdpic.c
(and call it elf_prstatus_fdpic there)

[name stolen from nico]

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2020-07-27 14:29:22 -04:00

52 lines
1.1 KiB
C

/* 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
{
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;
compat_elf_gregset_t pr_reg;
compat_int_t pr_fpvalid;
};
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;
char pr_fname[16];
char pr_psargs[ELF_PRARGSZ];
};
#endif /* _LINUX_ELFCORE_COMPAT_H */