| /* Definitions for PRPSINFO structures under ELF on GNU/Linux. |
| Copyright (C) 2013-2016 Free Software Foundation, Inc. |
| |
| This file is part of BFD, the Binary File Descriptor library. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program; if not, write to the Free Software |
| Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
| MA 02110-1301, USA. */ |
| |
| #ifndef ELF_LINUX_CORE_H |
| #define ELF_LINUX_CORE_H |
| |
| /* The PRPSINFO structures defined below are used by most |
| architectures, although some of them define their own versions |
| (like e.g., PPC). */ |
| |
| /* External 32-bit structure for PRPSINFO. This structure is |
| ABI-defined, thus we choose to use char arrays here in order to |
| avoid dealing with different types in different architectures. |
| |
| This structure will ultimately be written in the corefile's note |
| section, as the PRPSINFO. */ |
| |
| struct elf_external_linux_prpsinfo32 |
| { |
| char pr_state; /* Numeric process state. */ |
| char pr_sname; /* Char for pr_state. */ |
| char pr_zomb; /* Zombie. */ |
| char pr_nice; /* Nice val. */ |
| char pr_flag[4]; /* Flags. */ |
| char pr_uid[2]; |
| char pr_gid[2]; |
| char pr_pid[4]; |
| char pr_ppid[4]; |
| char pr_pgrp[4]; |
| char pr_sid[4]; |
| char pr_fname[16]; /* Filename of executable. */ |
| char pr_psargs[80]; /* Initial part of arg list. */ |
| }; |
| |
| /* Helper function to copy an elf_internal_linux_prpsinfo in host |
| endian to an elf_external_linux_prpsinfo32 in target endian. */ |
| |
| static inline void |
| swap_linux_prpsinfo32_out (bfd *obfd, |
| const struct elf_internal_linux_prpsinfo *from, |
| struct elf_external_linux_prpsinfo32 *to) |
| { |
| bfd_put_8 (obfd, from->pr_state, &to->pr_state); |
| bfd_put_8 (obfd, from->pr_sname, &to->pr_sname); |
| bfd_put_8 (obfd, from->pr_zomb, &to->pr_zomb); |
| bfd_put_8 (obfd, from->pr_nice, &to->pr_nice); |
| bfd_put_32 (obfd, from->pr_flag, to->pr_flag); |
| bfd_put_16 (obfd, from->pr_uid, to->pr_uid); |
| bfd_put_16 (obfd, from->pr_gid, to->pr_gid); |
| bfd_put_32 (obfd, from->pr_pid, to->pr_pid); |
| bfd_put_32 (obfd, from->pr_ppid, to->pr_ppid); |
| bfd_put_32 (obfd, from->pr_pgrp, to->pr_pgrp); |
| bfd_put_32 (obfd, from->pr_sid, to->pr_sid); |
| strncpy (to->pr_fname, from->pr_fname, sizeof (to->pr_fname)); |
| strncpy (to->pr_psargs, from->pr_psargs, sizeof (to->pr_psargs)); |
| } |
| |
| /* External 64-bit structure for PRPSINFO. This structure is |
| ABI-defined, thus we choose to use char arrays here in order to |
| avoid dealing with different types in different architectures. |
| |
| This structure will ultimately be written in the corefile's note |
| section, as the PRPSINFO. */ |
| |
| struct elf_external_linux_prpsinfo64 |
| { |
| char pr_state; /* Numeric process state. */ |
| char pr_sname; /* Char for pr_state. */ |
| char pr_zomb; /* Zombie. */ |
| char pr_nice; /* Nice val. */ |
| char pr_flag[8]; /* Flags. */ |
| char gap[4]; |
| char pr_uid[4]; |
| char pr_gid[4]; |
| char pr_pid[4]; |
| char pr_ppid[4]; |
| char pr_pgrp[4]; |
| char pr_sid[4]; |
| char pr_fname[16]; /* Filename of executable. */ |
| char pr_psargs[80]; /* Initial part of arg list. */ |
| }; |
| |
| /* Helper function to copy an elf_internal_linux_prpsinfo in host |
| endian to an elf_external_linux_prpsinfo64 in target endian. */ |
| |
| static inline void |
| swap_linux_prpsinfo64_out (bfd *obfd, |
| const struct elf_internal_linux_prpsinfo *from, |
| struct elf_external_linux_prpsinfo64 *to) |
| { |
| bfd_put_8 (obfd, from->pr_state, &to->pr_state); |
| bfd_put_8 (obfd, from->pr_sname, &to->pr_sname); |
| bfd_put_8 (obfd, from->pr_zomb, &to->pr_zomb); |
| bfd_put_8 (obfd, from->pr_nice, &to->pr_nice); |
| bfd_put_64 (obfd, from->pr_flag, to->pr_flag); |
| bfd_put_32 (obfd, from->pr_uid, to->pr_uid); |
| bfd_put_32 (obfd, from->pr_gid, to->pr_gid); |
| bfd_put_32 (obfd, from->pr_pid, to->pr_pid); |
| bfd_put_32 (obfd, from->pr_ppid, to->pr_ppid); |
| bfd_put_32 (obfd, from->pr_pgrp, to->pr_pgrp); |
| bfd_put_32 (obfd, from->pr_sid, to->pr_sid); |
| strncpy (to->pr_fname, from->pr_fname, sizeof (to->pr_fname)); |
| strncpy (to->pr_psargs, from->pr_psargs, sizeof (to->pr_psargs)); |
| } |
| |
| #endif |