Add mes and mescc-tools-extra

mescc-tools-extra contains two important tools:
- cp
- chmod

mes first builds itself from a mes 0.21 seed as used by guix, and then
builds a mes 0.22 and then mes 0.22 using that created mes 0.22.

It does /not/ use bootstrap.sh as we don't have a proper shell at this
point, it has been manually adapted for kaem.
This commit is contained in:
fosslinux 2020-12-25 18:40:14 +11:00
parent 2706e07556
commit 649d7b68dc
1029 changed files with 120985 additions and 18 deletions

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/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2017 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes 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.
*
* GNU Mes 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MES_SYS_CDEFS_H
#define __MES_SYS_CDEFS_H 1
#if SYSTEM_LIBC
#undef __MES_SYS_CDEFS_H
#include_next <sys/cdefs.h>
#endif // (SYSTEM_LIBC)
#endif // __MES_SYS_CDEFS_H

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/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes 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.
*
* GNU Mes 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MES_SYS_DIR_H
#define __MES_SYS_DIR_H 1
#if SYSTEM_LIBC
#undef __MES_SYS_DIR_H
#include_next <sys/dir.h>
#else // ! SYSTEM_LIBC
#endif // ! SYSTEM_LIBC
#endif // __MES_SYS_DIR_H

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/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes 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.
*
* GNU Mes 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MES_SYS_FILE_H
#define __MES_SYS_FILE_H 1
#if SYSTEM_LIBC
#undef __MES_SYS_FILE_H
#include_next <sys/file.h>
#else // ! SYSTEM_LIBC
#endif // ! SYSTEM_LIBC
#endif // __MES_SYS_FILE_H

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/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes 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.
*
* GNU Mes 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MES_SYS_IOCTL_H
#define __MES_SYS_IOCTL_H 1
#if SYSTEM_LIBC
#undef __MES_SYS_IOCTL_H
#include_next <sys/ioctl.h>
#else // ! SYSTEM_LIBC
#define TCGETS 0x5401
#define TCGETA 0x5405
int ioctl (int fd, unsigned long request, ...);
int ioctl3 (int fd, unsigned long request, long data);
#endif // ! SYSTEM_LIBC
#endif // __MES_SYS_IOCTL_H

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/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2017 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes 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.
*
* GNU Mes 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MES_SYS_MMAN_H
#define __MES_SYS_MMAN_H 1
#if SYSTEM_LIBC
#undef __MES_SYS_MMAN_H
#include_next <sys/mman.h>
#else // ! SYSTEM_LIBC
#ifndef __MES_SIZE_T
#define __MES_SIZE_T
typedef unsigned long size_t;
#endif
#define PROT_NONE 0
#define PROT_READ 1
#define PROT_WRITE 2
#define PROT_EXEC 4
int mprotect (void *addr, size_t len, int prot);
#endif // ! SYSTEM_LIBC
#endif // __MES_SYS_MMAN_H

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/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes 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.
*
* GNU Mes 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MES_SYS_PARAM_H
#define __MES_SYS_PARAM_H 1
#if SYSTEM_LIBC
#undef __MES_SYS_PARAM_H
#include_next <sys/param.h>
#else // ! SYSTEM_LIBC
#endif // ! SYSTEM_LIBC
#endif // __MES_SYS_PARAM_H

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/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes 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.
*
* GNU Mes 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MES_SYS_RESOURCE_H
#define __MES_SYS_RESOURCE_H 1
#if SYSTEM_LIBC
#undef __MES_SYS_RESOURCE_H
#include_next <sys/resource.h>
#else // ! SYSTEM_LIBC
#include <sys/time.h>
struct rusage
{
struct timeval ru_utime;
struct timeval ru_stime;
long int ru_maxrss;
long int ru_ixrss;
long int ru_idrss;
long int ru_isrss;
long int ru_minflt;
long int ru_majflt;
long int ru_nswap;
long int ru_inblock;
long int ru_oublock;
long int ru_msgsnd;
long int ru_msgrcv;
long int ru_nsignals;
long int ru_nvcsw;
long int ru_nivcsw;
};
#define RUSAGE_SELF 0
#define RUSAGE_CHILDREN -1
#define RLIMIT_NOFILE 1024
#define OPEN_MAX RLIMIT_NOFILE
int getrusage (int processes, struct rusage *rusage);
#endif // ! SYSTEM_LIBC
#endif // __MES_SYS_RESOURCE_H

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/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2017 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes 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.
*
* GNU Mes 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MES_SYS_SELECT_H
#define __MES_SYS_SELECT_H 1
#if SYSTEM_LIBC
#undef __MES_SYS_SELECT_H
#include_next <sys/select.h>
#else //! SYSTEM_LIBC
typedef int fd_set;
#endif //! SYSTEM_LIBC
#endif // __MES_SYS_SELECT_H

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/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2017 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes 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.
*
* GNU Mes 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MES_SYS_STAT_H
#define __MES_SYS_STAT_H 1lei
#if SYSTEM_LIBC
#undef __MES_SYS_STAT_H
#include_next <sys/stat.h>
#else // ! SYSTEM_LIBC
#include <time.h>
#include <sys/types.h>
#ifndef __MES_MODE_T
#define __MES_MODE_T
typedef int mode_t;
#endif
// *INDENT-OFF*
#if __i386__
struct stat
{
unsigned long st_dev;
unsigned long st_ino;
unsigned short st_mode;
unsigned short st_nlink;
unsigned short st_uid;
unsigned short st_gid;
unsigned long st_rdev;
long st_size; /* Linux: unsigned long; glibc: off_t (i.e. signed) */
unsigned long st_blksize;
unsigned long st_blocks;
time_t st_atime; /* Linux: unsigned long; glibc: time_t */
unsigned long st_atime_usec;
time_t st_mtime; /* Linux: unsigned long; glibc: time_t */
unsigned long st_mtime_usec;
time_t st_ctime; /* Linux: unsigned long; glibc: time_t */
unsigned long st_ctime_usec;
unsigned long __foo0;
unsigned long __foo1;
};
#elif __x86_64__
struct stat
{
unsigned long st_dev;
unsigned long st_ino;
unsigned int st_mode;
unsigned int st_nlink;
unsigned int st_uid;
unsigned int st_gid;
unsigned long st_rdev;
long st_size;
unsigned long st_blksize;
unsigned long st_blocks;
time_t st_atime;
unsigned long st_atime_usec;
time_t st_mtime;
unsigned long st_mtime_usec;
time_t st_ctime;
unsigned long st_ctime_usec;
unsigned long __foo0;
unsigned long __foo1;
};
#endif
// *INDENT-ON*
int chmod (char const *file_name, mode_t mode);
int fstat (int filedes, struct stat *buf);
int mkdir (char const *file_name, mode_t mode);
int mknod (char const *file_name, mode_t mode, dev_t dev);
int chown (char const *file_name, uid_t owner, gid_t group);
int rmdir (char const *file_name);
int stat (char const *file_name, struct stat *buf);
#define S_IFIFO 0010000
#define S_IFCHR 0020000
#define S_IFDIR 0040000
#define S_IFBLK 0060000
#define S_IFREG 0100000
#define S_IFLNK 0120000
#define S_IFMT 0170000
#define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
#define S_IRWXU 00700
#define S_IXUSR 00100
#define S_IWUSR 00200
#define S_IRUSR 00400
#define S_ISUID 0400
#define S_ISGID 02000
#define S_IXGRP 00010
#define S_IXOTH 00001
#define S_IRGRP 00040
#define S_IROTH 00004
#define S_IWGRP 00020
#define S_IWOTH 00002
#define S_IRWXG 00070
#define S_IRWXO 00007
#endif // ! SYSTEM_LIBC
#endif // __MES_SYS_STAT_H

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/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2017 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes 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.
*
* GNU Mes 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MES_SYS_TIME_H
#define __MES_SYS_TIME_H 1
#if SYSTEM_LIBC
#undef __MES_SYS_TIME_H
#include_next <sys/time.h>
#else // ! SYSTEM_LIBC
struct timeval
{
long tv_sec;
long tv_usec;
};
struct timezone
{
int tz_minuteswest;
int tz_dsttime;
};
struct itimerval
{
struct timeval it_interval;
struct timeval it_value;
};
#define ITIMER_REAL 0
#define ITIMER_VIRTUAL 1
#define ITIMER_PROF 2
int gettimeofday (struct timeval *tv, struct timezone *tz);
int setitimer (int which, struct itimerval const *new, struct itimerval *old);
#endif // ! SYSTEM_LIBC
#endif // __MES_SYS_TIME_H

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/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2017 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes 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.
*
* GNU Mes 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MES_SYS_TIMEB_H
#define __MES_SYS_TIMEB_H 1
#if SYSTEM_LIBC
#undef __MES_SYS_TIMEB_H
#include_next <sys/timeb.h>
#endif // (SYSTEM_LIBC)
#endif // __MES_SYS_TIMEB_H

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/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2017 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes 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.
*
* GNU Mes 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MES_SYS_TIMES_H
#define __MES_SYS_TIMES_H 1
#if SYSTEM_LIBC
#undef __MES_SYS_TIMES_H
#include_next <sys/times.h>
#else // ! SYSTEM_LIBC
#ifndef __MES_CLOCK_T
#define __MES_CLOCK_T
#undef clock_t
typedef long clock_t;
#endif
#ifndef CLOCKS_PER_SEC
#define CLOCKS_PER_SEC 1000000
#endif
#ifndef HZ
#define HZ 100
#endif
struct tms
{
clock_t tms_utime;
clock_t tms_stime;
clock_t tms_cutime;
clock_t tms_cstime;
};
#endif // ! SYSTEM_LIBC
#endif // __MES_SYS_TIMES_H

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/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2017 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes 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.
*
* GNU Mes 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MES_SYS_TYPES_H
#define __MES_SYS_TYPES_H 1
#if SYSTEM_LIBC
#undef __MES_SYS_TYPES_H
#include_next <sys/types.h>
#else // ! SYSTEM_LIBC
#include <endian.h>
#ifndef __MESCCLIB__
#define __MESCCLIB__ 15
#endif
#ifndef EOF
#define EOF -1
#endif
#ifndef NULL
#define NULL 0
#endif
#ifndef __MES_CLOCK_T
#define __MES_CLOCK_T
#undef clock_t
typedef long clock_t;
#endif
#ifndef __MES_DEV_T
#define __MES_DEV_T
#undef dev_t
typedef long dev_t;
#endif
#if !defined (__MES_FILE_T) && ! defined (_FILE_T)
#define __MES_FILE_T
#define _FILE_T
typedef long FILE;
#endif
#ifndef __MES_GID_T
#define __MES_GID_T
#undef gid_t
typedef unsigned gid_t;
#endif
#ifndef __MES_INO_T
#define __MES_INO_T
#undef ino_t
typedef unsigned long ino_t;
#endif
#ifndef __MES_INO64_T
#define __MES_INO64_T
#undef ino64_t
typedef unsigned long long ino64_t;
#endif
#if !defined (__MES_INTPTR_T) && !defined (__intptr_t_defined)
#define __MES_INTPTR_T
#define __intptr_t_defined
#undef intptr_t
typedef long intptr_t;
#undef uintptr_t
typedef unsigned long uintptr_t;
#endif
#ifndef __MES_OFF_T
#define __MES_OFF_T
#undef off_t
typedef long off_t;
#endif
#ifndef __MES_OFF64_T
#define __MES_OFF64_T
#undef off64_t
typedef unsigned long long off64_t;
#endif
#ifndef __MES_PID_T
#define __MES_PID_T
#undef pid_t
typedef int pid_t;
#endif
#ifndef __PTRDIFF_T
#define __PTRDIFF_T
#ifndef __MES_PTRDIFF_T
#define __MES_PTRDIFF_T
#undef ptrdiff_t
typedef long ptrdiff_t;
#endif
#endif
#ifndef __MES_SIGVAL_T
#define __MES_SIGVAL_T
#undef clock_t
typedef long sigval_t;
#endif
#ifndef __SIZE_T
#define __SIZE_T
#ifndef __MES_SIZE_T
#define __MES_SIZE_T
#undef size_t
typedef unsigned long size_t;
#endif
#endif
#ifndef __MES_SSIZE_T
#define __MES_SSIZE_T
#undef ssize_t
typedef long ssize_t;
#endif
#ifndef __MES_UID_T
#define __MES_UID_T
#undef uid_t
typedef unsigned uid_t;
#endif
#ifndef __WCHAR_T
#define __WCHAR_T
#ifndef __MES_WCHAR_T
#define __MES_WCHAR_T
#undef wchar_t
typedef int wchar_t;
#endif
#endif
#endif // ! SYSTEM_LIBC
#endif // __MES_SYS_TYPES_H

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/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2017 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes 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.
*
* GNU Mes 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MES_SYS_UCONTEXT_H
#define __MES_SYS_UCONTEXT_H 1
#if SYSTEM_LIBC
#undef __MES_SYS_UCONTEXT_H
#include_next <sys/ucontext.h>
#endif // (SYSTEM_LIBC)
#endif // __MES_SYS_UCONTEXT_H

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/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes 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.
*
* GNU Mes 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MES_SYS_USER_H
#define __MES_SYS_USER_H 1
#if SYSTEM_LIBC
#undef __MES_SYS_USER_H
#include_next <sys/user.h>
#else // ! SYSTEM_LIBC
/* These are the 32-bit x86 structures. */
struct user_fpregs_struct
{
long int cwd;
long int swd;
long int twd;
long int fip;
long int fcs;
long int foo;
long int fos;
long int st_space[20];
};
struct user_fpxregs_struct
{
unsigned short int cwd;
unsigned short int swd;
unsigned short int twd;
unsigned short int fop;
long int fip;
long int fcs;
long int foo;
long int fos;
long int mxcsr;
long int reserved;
long int st_space[32]; /* 8*16 bytes for each FP-reg = 128 bytes */
long int xmm_space[32]; /* 8*16 bytes for each XMM-reg = 128 bytes */
long int padding[56];
};
struct user_regs_struct
{
long int ebx;
long int ecx;
long int edx;
long int esi;
long int edi;
long int ebp;
long int eax;
long int xds;
long int xes;
long int xfs;
long int xgs;
long int orig_eax;
long int eip;
long int xcs;
long int eflags;
long int esp;
long int xss;
};
// *INDENT-OFF*
struct user
{
struct user_regs_struct regs;
int u_fpvalid;
struct user_fpregs_struct i387;
unsigned long int u_tsize;
unsigned long int u_dsize;
unsigned long int u_ssize;
unsigned long int start_code;
unsigned long int start_stack;
long int signal;
int reserved;
struct user_regs_struct *u_ar0;
struct user_fpregs_struct *u_fpstate;
unsigned long int magic;
char u_comm [32];
int u_debugreg [8];
};
#define PAGE_SHIFT 12
#define PAGE_SIZE (1UL << PAGE_SHIFT)
#define PAGE_MASK (~(PAGE_SIZE-1))
#define NBPG PAGE_SIZE
#define UPAGES 1
#define HOST_TEXT_START_ADDR (u.start_code)
#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
// *INDENT-ON*
#endif // ! SYSTEM_LIBC
#endif // __MES_SYS_USER_H

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@ -0,0 +1,41 @@
/* -*-comment-start: "//";comment-end:""-*-
* GNU Mes --- Maxwell Equations of Software
* Copyright © 2017,2018,2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
*
* This file is part of GNU Mes.
*
* GNU Mes 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.
*
* GNU Mes 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MES_SYS_WAIT_H
#define __MES_SYS_WAIT_H 1
#if SYSTEM_LIBC
#undef __MES_SYS_WAIT_H
#include_next <sys/wait.h>
#else // ! SYSTEM_LIBC
#ifndef __MES_PID_T
#define __MES_PID_T
typedef int pid_t;
#endif
#define WNOHANG 1
#define W_EXITCODE(status, signal) ((status) << 8 | (signal))
pid_t waitpid (pid_t pid, int *status_ptr, int options);
pid_t wait (int *status_ptr);
#endif // ! SYSTEM_LIBC
#endif // __MES_SYS_WAIT_H