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authorDavid Holsgrove <david.holsgrove@xilinx.com>2014-02-17 11:08:21 +1000
committerDavid Holsgrove <david.holsgrove@xilinx.com>2014-02-17 11:08:21 +1000
commitef114eafbff80525d079d7d6fadd69a58eb8dcc3 (patch)
treee643e00a609e9a6cda5ae90e2eb499cb992dd91b /ports/sysdeps/unix
parentab7ac0f2cf8731fe4c3f3aea6088a7c0127b5725 (diff)
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[MicroBlaze]: Move MicroBlaze from ports to sysdeps.
2014-02-17  David Holsgrove <david.holsgrove@xilinx.com>

        * sysdeps/microblaze: Move directory from ports/sysdeps/microblaze.
        * sysdeps/unix/sysv/linux/microblaze: Move directory from
          ports/sysdeps/unix/sysv/linux/microblaze.
        * README: Add missing listing for microblaze*-*-linux-gnu.

Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>
Diffstat (limited to 'ports/sysdeps/unix')
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/Makefile3
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/Versions5
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/____longjmp_chk.S29
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/bits/fcntl.h86
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/bits/mman.h42
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/bits/stat.h203
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/brk.c44
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/clone.S72
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/configure4
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/configure.ac4
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/fcntl.c1
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/fxstat.c1
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/fxstatat.c1
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/getsysstats.c34
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/kernel-features.h30
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/kernel_stat.h49
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/lxstat.c1
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/mmap.S50
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/msgctl.c1
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/nptl/bits/pthreadtypes.h176
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/nptl/bits/semaphore.h32
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/nptl/c++-types.data67
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/nptl/createthread.c23
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/nptl/fork.c29
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/nptl/ld.abilist12
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/nptl/libBrokenLocale.abilist3
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/nptl/libanl.abilist6
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/nptl/libc.abilist2082
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/nptl/libcrypt.abilist9
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/nptl/libdl.abilist11
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/nptl/libm.abilist370
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/nptl/libnsl.abilist123
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/nptl/libpthread.abilist226
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/nptl/libresolv.abilist93
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/nptl/librt.abilist42
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/nptl/libthread_db.abilist42
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/nptl/libutil.abilist8
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/nptl/localplt.data11
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/nptl/lowlevellock.h317
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/nptl/pt-vfork.S21
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/nptl/pthread_once.c89
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/nptl/vfork.S46
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/profil-counter.h2
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/semctl.c1
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/setgroups.c1
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/shmctl.c1
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/sigcontextinfo.h25
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/socket.S126
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/sys/procfs.h123
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/sys/user.h77
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/syscall.S37
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/syscalls.list18
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/sysdep.S39
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/sysdep.h307
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/xstat.c1
55 files changed, 0 insertions, 5256 deletions
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/Makefile b/ports/sysdeps/unix/sysv/linux/microblaze/Makefile
deleted file mode 100644
index 614553204f..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/Makefile
+++ /dev/null
@@ -1,3 +0,0 @@
-ifeq ($(subdir),resource)
-sysdep_routines += backtrace_linux
-endif
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/Versions b/ports/sysdeps/unix/sysv/linux/microblaze/Versions
deleted file mode 100644
index aa48a3c155..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/Versions
+++ /dev/null
@@ -1,5 +0,0 @@
-libc {
-  GLIBC_2.18 {
-    fallocate64;
-  }
-}
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/____longjmp_chk.S b/ports/sysdeps/unix/sysv/linux/microblaze/____longjmp_chk.S
deleted file mode 100644
index 5a7042e880..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/____longjmp_chk.S
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Copyright (C) 1997-2014 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-
-	.text
-ENTRY (__revisit_longjmp_chk)
-	rtsd	r15,0
-	nop
-PSEUDO_END (__revisit_longjmp_chk)
-ENTRY (____longjmp_chk)
-	rtsd	r15,0
-	nop
-PSEUDO_END (____longjmp_chk)
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/bits/fcntl.h b/ports/sysdeps/unix/sysv/linux/microblaze/bits/fcntl.h
deleted file mode 100644
index 5d8ee03c1e..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/bits/fcntl.h
+++ /dev/null
@@ -1,86 +0,0 @@
-/* O_*, F_*, FD_* bit values for Linux.
-   Copyright (C) 1995-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library.  If not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#ifndef	_FCNTL_H
-# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
-#endif
-
-#define O_CREAT	 00000100	/* not fcntl.  */
-#define O_TRUNC	 00001000	/* not fcntl.  */
-#define O_EXCL		 00000200	/* not fcntl.  */
-#define O_NOCTTY	 00000400	/* not fcntl.  */
-
-#define O_NONBLOCK	 00004000
-#define O_APPEND	 00002000
-#define O_SYNC		 04000000
-
-#define __O_DIRECTORY	 00200000	/* Must be a directory.  */
-#define __O_NOFOLLOW	 00400000	/* Do not follow links.  */
-#define __O_CLOEXEC	 02000000 	/* Set close_on_exec.  */
-
-#define __O_DIRECT	 00040000 	/* Direct disk access.  */
-#define __O_NOATIME	 01000000 	/* Do not set atime.  */
-#define __O_PATH	 010000000 	/* Resolve pathname but do not open file.  */
-
-/* Not necessary, files are always with 64bit off_t.  */
-#define __O_LARGEFILE	00100000
-
-#define __O_DSYNC	00010000	/* Synchronize data.  */
-
-#define F_GETLK	5	/* Get record locking info.  */
-#define F_SETLK	6	/* Set record locking info (non-blocking).  */
-#define F_SETLKW	7	/* Set record locking info (blocking).  */
-#define F_GETLK64	12	/* Get record locking info.  */
-#define F_SETLK64	13	/* Set record locking info (non-blocking).  */
-#define F_SETLKW64	14 	/* Set record locking info (blocking).  */
-
-#define __F_SETOWN	8	/* Get owner of socket (receiver of SIGIO).  */
-#define __F_GETOWN	9	/* Set owner of socket (receiver of SIGIO).  */
-
-/* For posix fcntl() and `l_type' field of a `struct flock' for lockf().  */
-#define F_RDLCK	0	/* Read lock.  */
-#define F_WRLCK	1	/* Write lock.  */
-#define F_UNLCK	2	/* Remove lock.  */
-
-/* for old implementation of bsd flock ().  */
-#define F_EXLCK	4	/* or 3.  */
-#define F_SHLCK	8	/* or 4.  */
-
-/* We don't need to support __USE_FILE_OFFSET64.  */
-struct flock
-  {
-    short int l_type;		/* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.  */
-    short int l_whence;	/* Where `l_start' is relative to (like `lseek').  */
-    __off_t l_start;		/* Offset where the lock begins.  */
-    __off_t l_len;		/* Size of the locked area; zero means until EOF.  */
-    __pid_t l_pid;		/* Process holding the lock.  */
-  };
-
-#ifdef __USE_LARGEFILE64
-struct flock64
-  {
-    short int l_type;		/* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK.  */
-    short int l_whence;	/* Where `l_start' is relative to (like `lseek').  */
-    __off64_t l_start;		/* Offset where the lock begins.  */
-    __off64_t l_len;		/* Size of the locked area; zero means until EOF.  */
-    __pid_t l_pid;		/* Process holding the lock.  */
-  };
-#endif
-
-/* Include generic Linux declarations.  */
-#include <bits/fcntl-linux.h>
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/bits/mman.h b/ports/sysdeps/unix/sysv/linux/microblaze/bits/mman.h
deleted file mode 100644
index 4807bc8bce..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/bits/mman.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Definitions for POSIX memory map interface.  Linux/MicroBlaze version.
-
-   Copyright (C) 1997-2014 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#ifndef _SYS_MMAN_H
-# error "Never use <bits/mman.h> directly; include <sys/mman.h> instead."
-#endif
-
-/* The following definitions basically come from the kernel headers.
-   But the kernel header is not namespace clean.  */
-
-#ifdef __USE_MISC
-/* These are Linux-specific.  */
-# define MAP_GROWSDOWN      0x00100     /* Stack-like segment.  */
-# define MAP_DENYWRITE      0x00800     /* ETXTBSY.  */
-# define MAP_EXECUTABLE     0x01000     /* Mark it as an executable.  */
-# define MAP_LOCKED         0x02000     /* Lock the mapping.  */
-# define MAP_NORESERVE      0x04000     /* Don't check for reservations.  */
-# define MAP_POPULATE       0x08000     /* Populate (prefault) pagetables.  */
-# define MAP_NONBLOCK       0x10000     /* Do not block on IO.  */
-# define MAP_STACK          0x20000     /* Allocation is for a stack.  */
-# define MAP_HUGETLB        0x40000     /* Create huge page mapping.  */
-#endif
-
-/* Include generic Linux declarations.  */
-#include <bits/mman-linux.h>
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/bits/stat.h b/ports/sysdeps/unix/sysv/linux/microblaze/bits/stat.h
deleted file mode 100644
index 6175979782..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/bits/stat.h
+++ /dev/null
@@ -1,203 +0,0 @@
-/* Copyright (C) 1997-2014 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#if !defined _SYS_STAT_H && !defined _FCNTL_H
-# error "Never include <bits/stat.h> directly; use <sys/stat.h> instead."
-#endif
-
-#ifndef _BITS_STAT_H
-#define _BITS_STAT_H	1
-
-/* Versions of the `struct stat' data structure.  */
-#define _STAT_VER_LINUX_OLD    1
-#define _STAT_VER_KERNEL       1
-#define _STAT_VER_SVR4         2
-#define _STAT_VER_LINUX        3
-#define _STAT_VER              _STAT_VER_LINUX  /* The one defined below.  */
-
-/* Versions of the `xmknod' interface.  */
-#define _MKNOD_VER_LINUX       1
-#define _MKNOD_VER_SVR4        2
-#define _MKNOD_VER             _MKNOD_VER_LINUX  /* The bits defined below.  */
-
-#ifndef __USE_FILE_OFFSET64
-struct stat
-{
-        __dev_t         st_dev;     /* Device.  */
-        __ino_t         st_ino;     /* File serial number.  */
-        __mode_t        st_mode;    /* File mode.  */
-        __nlink_t       st_nlink;   /* Link count.  */
-        __uid_t         st_uid;     /* User ID of the file's owner.  */
-        __gid_t         st_gid;     /* Group ID of the file's group.  */
-        __dev_t         st_rdev;    /* Device number, if device.  */
-        unsigned long   __pad2;
-        __off_t         st_size;    /* Size of file, in bytes.  */
-        __blksize_t     st_blksize; /* Optimal block size for I/O.  */
-        int             __pad3;
-        __blkcnt_t      st_blocks;  /* Number 512-byte blocks allocated.  */
-#ifdef __USE_MISC
-        /* Nanosecond resolution timestamps are stored in a format
-         * equivalent to 'struct timespec'. This is the type used
-         * whenever possible but the Unix namespace rules do not allow the
-         * identifier 'timespec' to appear in the <sys/stat.h> header.
-         * Therefore we have to handle the use of this header in strictly
-         * standard-compliant sources special.  */
-        struct timespec         st_atim; /* Time of last access.  */
-        struct timespec         st_mtim; /* Time of last modification.  */
-        struct timespec         st_ctim; /* Time of last status change.  */
-# define st_atime st_atim.tv_sec         /* Backward compatibility.  */
-# define st_mtime st_mtim.tv_sec
-# define st_ctime st_ctim.tv_sec
-#else
-        __time_t                st_atime;     /* Time of last access.  */
-        unsigned long int       st_atimensec; /* Nscecs of last access.  */
-        __time_t                st_mtime;     /* Time of last modification.  */
-        unsigned long int       st_mtimensec; /* Nsecs of last modification.  */
-        __time_t                st_ctime;     /* Time of last status change.  */
-        unsigned long int       st_ctimensec; /* Nsecs of last status change.  */
-#endif
-        unsigned int            __glibc_reserved4;
-        unsigned int            __glibc_reserved5;
-};
-#else /* __USE_FILE_OFFSET64 */
-/* MS: If __USE_FILE_OFFSET64 is setup then struct stat should match stat64
- * structure. Glibc has no type __dev64_t that's why I had to use standard
- * type for st_dev and st_rdev. Several architectures uses pads after st_dev
- * but this approach covers BIG and LITTLE endian. I think it is better to
- * create one ifdef to separate stats structures.  */
-struct stat
-{
-        unsigned long long      st_dev;     /* Device.  */
-        __ino64_t               st_ino;     /* 32bit file serial number.  */
-        __mode_t                st_mode;    /* File mode.  */
-        __nlink_t               st_nlink;   /* Link count.  */
-        __uid_t                 st_uid;     /* User ID of the file's owner.  */
-        __gid_t                 st_gid;     /* Group ID of the file's group.  */
-        unsigned long long      st_rdev;    /* Device number, if device.  */
-        unsigned long long      __pad2;
-        __off64_t               st_size;    /* Size of file, in bytes.  */
-        __blksize_t             st_blksize; /* Optimal block size for I/O.  */
-        int                     __pad3;
-        __blkcnt64_t            st_blocks;  /* Number 512-byte blocks allocated.  */
-#ifdef __USE_MISC
-        /* Nanosecond resolution timestamps are stored in a format
-         * equivalent to 'struct timespec'. This is the type used
-         * whenever possible but the Unix namespace rules do not allow the
-         * identifier 'timespec' to appear in the <sys/stat.h> header.
-         * Therefore we have to handle the use of this header in strictly
-         * standard-compliant sources special.  */
-        struct timespec         st_atim;      /* Time of last access.  */
-        struct timespec         st_mtim;      /* Time of last modification.  */
-        struct timespec         st_ctim;      /* Time of last status change.  */
-# define st_atime st_atim.tv_sec              /* Backward compatibility.  */
-# define st_mtime st_mtim.tv_sec
-# define st_ctime st_ctim.tv_sec
-#else
-        __time_t                st_atime;     /* Time of last access.  */
-        unsigned long int       st_atimensec; /* Nscecs of last access.  */
-        __time_t                st_mtime;     /* Time of last modification.  */
-        unsigned long int       st_mtimensec; /* Nsecs of last modification.  */
-        __time_t                st_ctime;     /* Time of last status change.  */
-        unsigned long int       st_ctimensec; /* Nsecs of last status change.  */
-#endif
-        unsigned int            __glibc_reserved4;
-        unsigned int            __glibc_reserved5;
-};
-#endif /* __USE_FILE_OFFSET64 */
-
-#ifdef __USE_LARGEFILE64
-struct stat64
-{
-        unsigned long long      st_dev;     /* Device.  */
-        __ino64_t               st_ino;     /* 32bit file serial number.  */
-        __mode_t                st_mode;    /* File mode.  */
-        __nlink_t               st_nlink;   /* Link count.  */
-        __uid_t                 st_uid;     /* User ID of the file's owner.  */
-        __gid_t                 st_gid;     /* Group ID of the file's group.  */
-        unsigned long long      st_rdev;    /* Device number, if device.  */
-        unsigned long long      __pad2;
-        __off64_t               st_size;    /* Size of file, in bytes.  */
-        __blksize_t             st_blksize; /* Optimal block size for I/O.  */
-        int                     __pad3;
-        __blkcnt64_t            st_blocks;  /* Number 512-byte blocks allocated.  */
-#ifdef __USE_MISC
-        /* Nanosecond resolution timestamps are stored in a format
-         * equivalent to 'struct timespec'. This is the type used
-         * whenever possible but the Unix namespace rules do not allow the
-         * identifier 'timespec' to appear in the <sys/stat.h> header.
-         * Therefore we have to handle the use of this header in strictly
-         * standard-compliant sources special.  */
-        struct timespec         st_atim;    /* Time of last access.  */
-        struct timespec         st_mtim;    /* Time of last modification.  */
-        struct timespec         st_ctim;    /* Time of last status change.  */
-# define st_atime st_atim.tv_sec            /* Backward compatibility.  */
-# define st_mtime st_mtim.tv_sec
-# define st_ctime st_ctim.tv_sec
-#else
-        __time_t                st_atime;     /* Time of last access.  */
-        unsigned long int       st_atimensec; /* Nscecs of last access.  */
-        __time_t                st_mtime;     /* Time of last modification.  */
-        unsigned long int       st_mtimensec; /* Nsecs of last modification.  */
-        __time_t                st_ctime;     /* Time of last status change.  */
-        unsigned long int       st_ctimensec; /* Nsecs of last status change.  */
-#endif
-        unsigned int            __glibc_reserved4;
-        unsigned int            __glibc_reserved5;
-};
-#endif
-
-/* Tell code we have these members.  */
-#define _STATBUF_ST_BLKSIZE
-#define _STATBUF_ST_RDEV
-/* Nanosecond resolution time values are supported.  */
-#define _STATBUF_ST_NSEC
-
-/* Encoding of the file mode.  */
-
-#define __S_IFMT        0170000 /* These bits determine file type.  */
-
-/* File types.  */
-#define __S_IFDIR       0040000 /* Directory.  */
-#define __S_IFCHR       0020000 /* Character device.  */
-#define __S_IFBLK       0060000 /* Block device.  */
-#define __S_IFREG       0100000 /* Regular file.  */
-#define __S_IFIFO       0010000 /* FIFO.  */
-#define __S_IFLNK       0120000 /* Symbolic link.  */
-#define __S_IFSOCK      0140000 /* Socket.  */
-
-/* POSIX.1b objects.  Note that these macros always evaluate to zero.  But
-   they do it by enforcing the correct use of the macros.  */
-#define __S_TYPEISMQ(buf)  ((buf)->st_mode - (buf)->st_mode)
-#define __S_TYPEISSEM(buf) ((buf)->st_mode - (buf)->st_mode)
-#define __S_TYPEISSHM(buf) ((buf)->st_mode - (buf)->st_mode)
-
-/* Protection bits.  */
-
-#define __S_ISUID       04000   /* Set user ID on execution.  */
-#define __S_ISGID       02000   /* Set group ID on execution.  */
-#define __S_ISVTX       01000   /* Save swapped text after use (sticky).  */
-#define __S_IREAD       0400    /* Read by owner.  */
-#define __S_IWRITE      0200    /* Write by owner.  */
-#define __S_IEXEC       0100    /* Execute by owner.  */
-
-#ifdef __USE_ATFILE
-# define UTIME_NOW	((1l << 30) - 1l)
-# define UTIME_OMIT	((1l << 30) - 2l)
-#endif
-
-#endif	/* bits/stat.h.  */
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/brk.c b/ports/sysdeps/unix/sysv/linux/microblaze/brk.c
deleted file mode 100644
index 199a1abe73..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/brk.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library.  If not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <errno.h>
-#include <unistd.h>
-#include <sysdep.h>
-
-/* This must be initialized data because commons can't have aliases.  */
-void *__curbrk = 0;
-
-/* Old braindamage in GCC's crtstuff.c requires this symbol in an attempt
-   to work around different old braindamage in the old Linux ELF dynamic
-   linker.  */
-weak_alias (__curbrk, ___brk_addr)
-
-int
-__brk (void *addr)
-{
-  INTERNAL_SYSCALL_DECL (err);
-
-  __curbrk = (void *) INTERNAL_SYSCALL (brk, err, 1, addr);
-  if (__curbrk < addr)
-    {
-      __set_errno (ENOMEM);
-      return -1;
-    }
-
-  return 0;
-}
-weak_alias (__brk, brk)
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/clone.S b/ports/sysdeps/unix/sysv/linux/microblaze/clone.S
deleted file mode 100644
index c11213c2bd..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/clone.S
+++ /dev/null
@@ -1,72 +0,0 @@
-/* Copyright (C) 1996-2014 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-/* clone() is even more special than fork() as it mucks with stacks
-   and invokes a function in the right context after its all over.  */
-
-#include <sysdep.h>
-#define _ERRNO_H	1
-#include <bits/errno.h>
-
-/* int clone (int (*fn)(void *arg), void *child_stack, int flags, void *arg,
-              pid_t *ptid, struct user_desc *tls, pid_t *ctid);
-
-   INCOMING: r5 (fn), r6 (child_stack), r7 (flags), r8 (arg), r9 (ptid)
-             r10 (tls), 28 (r1) ctid
-
-   OUTGOING:
-
-   linux: arch/microblaze/entry.S: sys_clone expects
-          r5 (flags)  r6 (child stack) r7 (stack_size) r8 (ptid)r9 (ctid)
-          r10 (tls)
-*/
-
-        .text
-ENTRY (__clone)
-	addik	r3,r0,-EINVAL
-	beqi	r5,SYSCALL_ERROR_LABEL	; // Invalid func
-	beqi	r6,SYSCALL_ERROR_LABEL	; // Invalid stack
-	addik	r6,r6,-8
-	swi	r5,r6,0			; // Push fn onto child's stack
-	swi	r8,r6,4			; // Push arg for child
-	addk	r5,r0,r7		; // flags for clone() syscall
-	addk	r7,r0,r0
-	addk	r8,r0,r9		; // parent tid ptr
-	lwi	r9,r1,28		; // child tid ptr
-	addik	r12,r0,SYS_ify(clone)
-	brki	r14,8
-	addk	r0,r0,r0
-	addik	r4,r0,-4095
-	cmpu	r4,r4,r3
-	bgei	r4,SYSCALL_ERROR_LABEL
-	beqi	r3,L(thread_start)
-	rtsd	r15,8
-	nop
-
-L(thread_start):
-	lwi	r12,r1,0		; // fn
-	lwi	r5,r1,4			; // arg
-	brald	r15,r12
-	nop
-	addk	r5,r0,r3
-	addik	r12,r0,SYS_ify(exit)
-	brki	r14,8
-	nop
-PSEUDO_END(__clone)
-
-weak_alias (__clone,clone)
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/configure b/ports/sysdeps/unix/sysv/linux/microblaze/configure
deleted file mode 100644
index 086638856c..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/configure
+++ /dev/null
@@ -1,4 +0,0 @@
-# This file is generated from configure.ac by Autoconf.  DO NOT EDIT!
- # Local configure fragment for sysdeps/unix/sysv/linux/microblaze.
-
-arch_minimum_kernel=2.6.30
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/configure.ac b/ports/sysdeps/unix/sysv/linux/microblaze/configure.ac
deleted file mode 100644
index f283d37702..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/configure.ac
+++ /dev/null
@@ -1,4 +0,0 @@
-GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
-# Local configure fragment for sysdeps/unix/sysv/linux/microblaze.
-
-arch_minimum_kernel=2.6.30
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/fcntl.c b/ports/sysdeps/unix/sysv/linux/microblaze/fcntl.c
deleted file mode 100644
index ea951bc4f9..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/fcntl.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/unix/sysv/linux/i386/fcntl.c>
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/fxstat.c b/ports/sysdeps/unix/sysv/linux/microblaze/fxstat.c
deleted file mode 100644
index 4f219f0b9d..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/fxstat.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/unix/sysv/linux/i386/fxstat.c>
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/fxstatat.c b/ports/sysdeps/unix/sysv/linux/microblaze/fxstatat.c
deleted file mode 100644
index 0f8b3135d8..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/fxstatat.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/unix/sysv/linux/i386/fxstatat.c>
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/getsysstats.c b/ports/sysdeps/unix/sysv/linux/microblaze/getsysstats.c
deleted file mode 100644
index 4aee4546be..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/getsysstats.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Copyright (C) 1997-2014 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-/* We need to define a special parser for /proc/cpuinfo.  */
-#define GET_NPROCS_PARSER(FD, BUFFER, CP, RE, BUFFER_END, RESULT)              \
-  do                                                                           \
-    {                                                                          \
-      (RESULT) = 0;                                                            \
-      /* Read all lines and count the lines starting with the string           \
-         "CPU-Family:".  We don't have to fear extremely long lines since      \
-         the kernel will not generate them.  8192 bytes are really enough.  */ \
-      char *l;                                                                 \
-      while ((l = next_line (FD, BUFFER, &CP, &RE, BUFFER_END)) != NULL)       \
-      if (strncmp (l, "CPU-Family:", 11) == 0)                                 \
-        ++(RESULT);                                                            \
-    }                                                                          \
-  while (0)
-
-#include <sysdeps/unix/sysv/linux/getsysstats.c>
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/kernel-features.h b/ports/sysdeps/unix/sysv/linux/microblaze/kernel-features.h
deleted file mode 100644
index dcc0ac9bbc..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/kernel-features.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/* Copyright (C) 2011-2014 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library.  If not, see
-   <http://www.gnu.org/licenses/>.  */
-
-
-/* MicroBlaze glibc support starts with 2.6.30, guaranteeing many kernel features.  */
-#define __ASSUME_UTIMES         1
-#define __ASSUME_O_CLOEXEC      1
-#define __ASSUME_SOCK_CLOEXEC   1
-#define __ASSUME_IN_NONBLOCK    1
-#define __ASSUME_PIPE2          1
-#define __ASSUME_EVENTFD2       1
-#define __ASSUME_SIGNALFD4      1
-#define __ASSUME_ACCEPT4        1
-#define __ASSUME_DUP3           1
-
-#include_next <kernel-features.h>
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/kernel_stat.h b/ports/sysdeps/unix/sysv/linux/microblaze/kernel_stat.h
deleted file mode 100644
index dc7c495e6b..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/kernel_stat.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Definition of `struct stat' used in the kernel
-   Copyright (C) 2013-2014 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-struct kernel_stat
-{
-        unsigned long   st_dev;         /* Device.  */
-        unsigned long   st_ino;         /* File serial number.  */
-        unsigned int    st_mode;        /* File mode.  */
-        unsigned int    st_nlink;       /* Link count.  */
-        unsigned int    st_uid;         /* User ID of the file's owner.  */
-        unsigned int    st_gid;         /* Group ID of the file's group.  */
-        unsigned long   st_rdev;        /* Device number, if device.  */
-        unsigned long   __pad2;
-#define _HAVE_STAT___PAD2
-#define _HAVE_STAT64___PAD2
-        long            st_size;        /* Size of file, in bytes.  */
-        int             st_blksize;     /* Optimal block size for I/O.  */
-        int             __pad3;
-#define _HAVE_STAT___PAD3
-#define _HAVE_STAT64___PAD3
-        long            st_blocks;      /* Number 512-byte blocks allocated.  */
-        struct timespec st_atim;
-        struct timespec st_mtim;
-        struct timespec st_ctim;
-#define _HAVE_STAT_NSEC
-#define _HAVE_STAT64_NSEC
-        unsigned int    __glibc_reserved4;
-#define _HAVE_STAT___UNUSED4
-#define _HAVE_STAT64___UNUSED4
-        unsigned int    __glibc_reserved5;
-#define _HAVE_STAT___UNUSED5
-#define _HAVE_STAT64___UNUSED5
-};
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/lxstat.c b/ports/sysdeps/unix/sysv/linux/microblaze/lxstat.c
deleted file mode 100644
index 0efa0aea49..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/lxstat.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/unix/sysv/linux/i386/lxstat.c>
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/mmap.S b/ports/sysdeps/unix/sysv/linux/microblaze/mmap.S
deleted file mode 100644
index 34f6b3ba7d..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/mmap.S
+++ /dev/null
@@ -1,50 +0,0 @@
-/* Copyright (C) 2009-2014 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-
-#define EINVAL 22
-	.text
-ENTRY (__mmap)
-	addik	r3,r0,-EINVAL
-	andi	r4,r10,0xfff
-	bnei	r4,L(skip)
-	addik	r12,r0,SYS_ify(mmap2)
-	sra	r10,r10
-	sra	r10,r10
-	sra	r10,r10
-	sra	r10,r10
-	sra	r10,r10
-	sra	r10,r10
-	sra	r10,r10
-	sra	r10,r10
-	sra	r10,r10
-	sra	r10,r10
-	sra	r10,r10
-	sra	r10,r10 ;	/* mmap2 takes the offset in pages.  */
-	brki	r14,8
-	nop
-L(skip):
-	addik	r4,r0,-4095
-	cmpu	r4,r4,r3
-	bgei	r4,SYSCALL_ERROR_LABEL
-	rtsd	r15,8
-	nop
-PSEUDO_END (__mmap)
-
-weak_alias (__mmap, mmap)
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/msgctl.c b/ports/sysdeps/unix/sysv/linux/microblaze/msgctl.c
deleted file mode 100644
index d65a5b93d6..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/msgctl.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/unix/sysv/linux/arm/msgctl.c>
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/bits/pthreadtypes.h b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/bits/pthreadtypes.h
deleted file mode 100644
index ca053e3e18..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/bits/pthreadtypes.h
+++ /dev/null
@@ -1,176 +0,0 @@
-/* Copyright (C) 2002-2014 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#ifndef _BITS_PTHREADTYPES_H
-# define _BITS_PTHREADTYPES_H	1
-
-# include <endian.h>
-
-# define __SIZEOF_PTHREAD_ATTR_T         36
-# define __SIZEOF_PTHREAD_MUTEX_T        24
-# define __SIZEOF_PTHREAD_MUTEXATTR_T     4
-# define __SIZEOF_PTHREAD_COND_T         48
-# define __SIZEOF_PTHREAD_COND_COMPAT_T  12
-# define __SIZEOF_PTHREAD_CONDATTR_T      4
-# define __SIZEOF_PTHREAD_RWLOCK_T       32
-# define __SIZEOF_PTHREAD_RWLOCKATTR_T    8
-# define __SIZEOF_PTHREAD_BARRIER_T      20
-# define __SIZEOF_PTHREAD_BARRIERATTR_T   4
-
-
-/* Thread identifiers.  The structure of the attribute type is not
-   exposed on purpose.  */
-typedef unsigned long int pthread_t;
-
-union pthread_attr_t
-{
-  char __size[__SIZEOF_PTHREAD_ATTR_T];
-  long int __align;
-};
-
-# ifndef __have_pthread_attr_t
-typedef union pthread_attr_t pthread_attr_t;
-#  define __have_pthread_attr_t	1
-# endif
-
-typedef struct __pthread_internal_slist
-{
-  struct __pthread_internal_slist *__next;
-} __pthread_slist_t;
-
-/* Data structures for mutex handling.  The structure of the attribute
-   type is not exposed on purpose.  */
-typedef union
-{
-  struct __pthread_mutex_s
-  {
-    int __lock;
-    unsigned int __count;
-    int __owner;
-    /* KIND must stay at this position in the structure to maintain
-       binary compatibility.  */
-    int __kind;
-    unsigned int __nusers;
-    __extension__ union
-    {
-      int __spins;
-      __pthread_slist_t __list;
-    };
-  } __data;
-  char __size[__SIZEOF_PTHREAD_MUTEX_T];
-  long int __align;
-} pthread_mutex_t;
-
-typedef union
-{
-  char __size[__SIZEOF_PTHREAD_MUTEXATTR_T];
-  int __align;
-} pthread_mutexattr_t;
-
-/* Data structure for conditional variable handling.  The structure of
-   the attribute type is not exposed on purpose.  */
-typedef union
-{
-  struct
-  {
-    int __lock;
-    unsigned int __futex;
-    __extension__ unsigned long long int __total_seq;
-    __extension__ unsigned long long int __wakeup_seq;
-    __extension__ unsigned long long int __woken_seq;
-    void *__mutex;
-    unsigned int __nwaiters;
-    unsigned int __broadcast_seq;
-  } __data;
-  char __size[__SIZEOF_PTHREAD_COND_T];
-  __extension__ long long int __align;
-} pthread_cond_t;
-
-typedef union
-{
-  char __size[__SIZEOF_PTHREAD_CONDATTR_T];
-  int __align;
-} pthread_condattr_t;
-
-/* Keys for thread-specific data.  */
-typedef unsigned int pthread_key_t;
-
-/* Once-only execution.  */
-typedef int pthread_once_t;
-
-# if defined __USE_UNIX98 || defined __USE_XOPEN2K
-/* Data structure for read-write lock variable handling.  The
-   structure of the attribute type is not exposed on purpose.  */
-typedef union
-{
-  struct
-  {
-    int __lock;
-    unsigned int __nr_readers;
-    unsigned int __readers_wakeup;
-    unsigned int __writer_wakeup;
-    unsigned int __nr_readers_queued;
-    unsigned int __nr_writers_queued;
-#  if __BYTE_ORDER == __BIG_ENDIAN
-    unsigned char __pad1;
-    unsigned char __pad2;
-    unsigned char __shared;
-    /* FLAGS must stay at this position in the structure to maintain
-       binary compatibility.  */
-    unsigned char __flags;
-#  else
-    /* FLAGS must stay at this position in the structure to maintain
-       binary compatibility.  */
-    unsigned char __flags;
-    unsigned char __shared;
-    unsigned char __pad1;
-    unsigned char __pad2;
-#  endif
-    int __writer;
-  } __data;
-  char __size[__SIZEOF_PTHREAD_RWLOCK_T];
-  long int __align;
-} pthread_rwlock_t;
-
-typedef union
-{
-  char __size[__SIZEOF_PTHREAD_RWLOCKATTR_T];
-  long int __align;
-} pthread_rwlockattr_t;
-# endif
-
-# ifdef __USE_XOPEN2K
-/* POSIX spinlock data type.  */
-typedef volatile int pthread_spinlock_t;
-
-/* POSIX barriers data type.  The structure of the type is
-   deliberately not exposed.  */
-typedef union
-{
-  char __size[__SIZEOF_PTHREAD_BARRIER_T];
-  long int __align;
-} pthread_barrier_t;
-
-typedef union
-{
-  char __size[__SIZEOF_PTHREAD_BARRIERATTR_T];
-  int __align;
-} pthread_barrierattr_t;
-# endif
-
-#endif	/* bits/pthreadtypes.h.  */
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/bits/semaphore.h b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/bits/semaphore.h
deleted file mode 100644
index 6db4c11ba6..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/bits/semaphore.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/* Copyright (C) 2002-2014 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#ifndef _SEMAPHORE_H
-# error "Never use <bits/semaphore.h> directly; include <semaphore.h> instead."
-#endif
-
-#define __SIZEOF_SEM_T	16
-
-/* Value returned if `sem_open' failed.  */
-#define SEM_FAILED	((sem_t *) 0)
-
-typedef union
-{
-  char __size[__SIZEOF_SEM_T];
-  long int __align;
-} sem_t;
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/c++-types.data b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/c++-types.data
deleted file mode 100644
index fde53bf337..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/c++-types.data
+++ /dev/null
@@ -1,67 +0,0 @@
-blkcnt64_t:x
-blkcnt_t:l
-blksize_t:l
-caddr_t:Pc
-clockid_t:i
-clock_t:l
-daddr_t:i
-dev_t:y
-fd_mask:l
-fsblkcnt64_t:y
-fsblkcnt_t:m
-fsfilcnt64_t:y
-fsfilcnt_t:m
-fsid_t:8__fsid_t
-gid_t:j
-id_t:j
-ino64_t:y
-ino_t:m
-int16_t:s
-int32_t:i
-int64_t:x
-int8_t:a
-intptr_t:i
-key_t:i
-loff_t:x
-mode_t:j
-nlink_t:j
-off64_t:x
-off_t:l
-pid_t:i
-pthread_attr_t:14pthread_attr_t
-pthread_barrier_t:17pthread_barrier_t
-pthread_barrierattr_t:21pthread_barrierattr_t
-pthread_cond_t:14pthread_cond_t
-pthread_condattr_t:18pthread_condattr_t
-pthread_key_t:j
-pthread_mutex_t:15pthread_mutex_t
-pthread_mutexattr_t:19pthread_mutexattr_t
-pthread_once_t:i
-pthread_rwlock_t:16pthread_rwlock_t
-pthread_rwlockattr_t:20pthread_rwlockattr_t
-pthread_spinlock_t:i
-pthread_t:m
-quad_t:x
-register_t:i
-rlim64_t:y
-rlim_t:m
-sigset_t:10__sigset_t
-size_t:j
-socklen_t:j
-ssize_t:i
-suseconds_t:l
-time_t:l
-u_char:h
-uid_t:j
-uint:j
-u_int:j
-u_int16_t:t
-u_int32_t:j
-u_int64_t:y
-u_int8_t:h
-ulong:m
-u_long:m
-u_quad_t:y
-useconds_t:j
-ushort:t
-u_short:t
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/createthread.c b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/createthread.c
deleted file mode 100644
index 4f2de2bdc3..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/createthread.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/* Copyright (C) 2005-2014 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-/* Value passed to 'clone' for initialization of the thread register.  */
-#define TLS_VALUE (pd + 1)
-
-/* Get the real implementation.  */
-#include <nptl/sysdeps/pthread/createthread.c>
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/fork.c b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/fork.c
deleted file mode 100644
index 66888a6b08..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/fork.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Copyright (C) 2005-2014 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sched.h>
-#include <signal.h>
-#include <sysdep.h>
-#include <tls.h>
-
-#define ARCH_FORK()                                                           \
-  INLINE_SYSCALL (clone, 5,                                                   \
-                  CLONE_CHILD_SETTID | CLONE_CHILD_CLEARTID | SIGCHLD, 0,     \
-                  NULL, NULL, &THREAD_SELF->tid)
-
-#include <nptl/sysdeps/unix/sysv/linux/fork.c>
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/ld.abilist b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/ld.abilist
deleted file mode 100644
index d4cace24eb..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/ld.abilist
+++ /dev/null
@@ -1,12 +0,0 @@
-GLIBC_2.18
- GLIBC_2.18 A
- __libc_memalign F
- __libc_stack_end D 0x4
- __stack_chk_guard D 0x4
- __tls_get_addr F
- _dl_mcount F
- _r_debug D 0x14
- calloc F
- free F
- malloc F
- realloc F
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libBrokenLocale.abilist b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libBrokenLocale.abilist
deleted file mode 100644
index 0ca5b6f053..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libBrokenLocale.abilist
+++ /dev/null
@@ -1,3 +0,0 @@
-GLIBC_2.18
- GLIBC_2.18 A
- __ctype_get_mb_cur_max F
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libanl.abilist b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libanl.abilist
deleted file mode 100644
index c25a1ab9d0..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libanl.abilist
+++ /dev/null
@@ -1,6 +0,0 @@
-GLIBC_2.18
- GLIBC_2.18 A
- gai_cancel F
- gai_error F
- gai_suspend F
- getaddrinfo_a F
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libc.abilist b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libc.abilist
deleted file mode 100644
index 6e8d993ac6..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libc.abilist
+++ /dev/null
@@ -1,2082 +0,0 @@
-GLIBC_2.18
- GLIBC_2.18 A
- _Exit F
- _IO_2_1_stderr_ D 0x98
- _IO_2_1_stdin_ D 0x98
- _IO_2_1_stdout_ D 0x98
- _IO_adjust_column F
- _IO_adjust_wcolumn F
- _IO_default_doallocate F
- _IO_default_finish F
- _IO_default_pbackfail F
- _IO_default_uflow F
- _IO_default_xsgetn F
- _IO_default_xsputn F
- _IO_do_write F
- _IO_doallocbuf F
- _IO_fclose F
- _IO_fdopen F
- _IO_feof F
- _IO_ferror F
- _IO_fflush F
- _IO_fgetpos F
- _IO_fgetpos64 F
- _IO_fgets F
- _IO_file_attach F
- _IO_file_close F
- _IO_file_close_it F
- _IO_file_doallocate F
- _IO_file_finish F
- _IO_file_fopen F
- _IO_file_init F
- _IO_file_jumps D 0x54
- _IO_file_open F
- _IO_file_overflow F
- _IO_file_read F
- _IO_file_seek F
- _IO_file_seekoff F
- _IO_file_setbuf F
- _IO_file_stat F
- _IO_file_sync F
- _IO_file_underflow F
- _IO_file_write F
- _IO_file_xsputn F
- _IO_flockfile F
- _IO_flush_all F
- _IO_flush_all_linebuffered F
- _IO_fopen F
- _IO_fprintf F
- _IO_fputs F
- _IO_fread F
- _IO_free_backup_area F
- _IO_free_wbackup_area F
- _IO_fsetpos F
- _IO_fsetpos64 F
- _IO_ftell F
- _IO_ftrylockfile F
- _IO_funlockfile F
- _IO_fwrite F
- _IO_getc F
- _IO_getline F
- _IO_getline_info F
- _IO_gets F
- _IO_init F
- _IO_init_marker F
- _IO_init_wmarker F
- _IO_iter_begin F
- _IO_iter_end F
- _IO_iter_file F
- _IO_iter_next F
- _IO_least_wmarker F
- _IO_link_in F
- _IO_list_all D 0x4
- _IO_list_lock F
- _IO_list_resetlock F
- _IO_list_unlock F
- _IO_marker_delta F
- _IO_marker_difference F
- _IO_padn F
- _IO_peekc_locked F
- _IO_popen F
- _IO_printf F
- _IO_proc_close F
- _IO_proc_open F
- _IO_putc F
- _IO_puts F
- _IO_remove_marker F
- _IO_seekmark F
- _IO_seekoff F
- _IO_seekpos F
- _IO_seekwmark F
- _IO_setb F
- _IO_setbuffer F
- _IO_setvbuf F
- _IO_sgetn F
- _IO_sprintf F
- _IO_sputbackc F
- _IO_sputbackwc F
- _IO_sscanf F
- _IO_str_init_readonly F
- _IO_str_init_static F
- _IO_str_overflow F
- _IO_str_pbackfail F
- _IO_str_seekoff F
- _IO_str_underflow F
- _IO_sungetc F
- _IO_sungetwc F
- _IO_switch_to_get_mode F
- _IO_switch_to_main_wget_area F
- _IO_switch_to_wbackup_area F
- _IO_switch_to_wget_mode F
- _IO_un_link F
- _IO_ungetc F
- _IO_unsave_markers F
- _IO_unsave_wmarkers F
- _IO_vfprintf F
- _IO_vfscanf F
- _IO_vsprintf F
- _IO_wdefault_doallocate F
- _IO_wdefault_finish F
- _IO_wdefault_pbackfail F
- _IO_wdefault_uflow F
- _IO_wdefault_xsgetn F
- _IO_wdefault_xsputn F
- _IO_wdo_write F
- _IO_wdoallocbuf F
- _IO_wfile_jumps D 0x54
- _IO_wfile_overflow F
- _IO_wfile_seekoff F
- _IO_wfile_sync F
- _IO_wfile_underflow F
- _IO_wfile_xsputn F
- _IO_wmarker_delta F
- _IO_wsetb F
- ___brk_addr D 0x4
- __adjtimex F
- __after_morecore_hook D 0x4
- __argz_count F
- __argz_next F
- __argz_stringify F
- __asprintf F
- __asprintf_chk F
- __assert F
- __assert_fail F
- __assert_perror_fail F
- __backtrace F
- __backtrace_symbols F
- __backtrace_symbols_fd F
- __bsd_getpgrp F
- __bzero F
- __check_rhosts_file D 0x4
- __chk_fail F
- __clone F
- __close F
- __cmsg_nxthdr F
- __confstr_chk F
- __connect F
- __ctype_b_loc F
- __ctype_get_mb_cur_max F
- __ctype_tolower_loc F
- __ctype_toupper_loc F
- __curbrk D 0x4
- __cxa_at_quick_exit F
- __cxa_atexit F
- __cxa_finalize F
- __cxa_thread_atexit_impl F
- __cyg_profile_func_enter F
- __cyg_profile_func_exit F
- __daylight D 0x4
- __dcgettext F
- __default_morecore F
- __dgettext F
- __dprintf_chk F
- __dup2 F
- __duplocale F
- __endmntent F
- __environ D 0x4
- __errno_location F
- __fbufsize F
- __fcntl F
- __fdelt_chk F
- __fdelt_warn F
- __ffs F
- __fgets_chk F
- __fgets_unlocked_chk F
- __fgetws_chk F
- __fgetws_unlocked_chk F
- __finite F
- __finitef F
- __finitel F
- __flbf F
- __fork F
- __fpending F
- __fprintf_chk F
- __fpu_control D 0x4
- __fpurge F
- __fread_chk F
- __fread_unlocked_chk F
- __freadable F
- __freading F
- __free_hook D 0x4
- __freelocale F
- __fsetlocking F
- __fwprintf_chk F
- __fwritable F
- __fwriting F
- __fxstat F
- __fxstat64 F
- __fxstatat F
- __fxstatat64 F
- __getauxval F
- __getcwd_chk F
- __getdelim F
- __getdomainname_chk F
- __getgroups_chk F
- __gethostname_chk F
- __getlogin_r_chk F
- __getmntent_r F
- __getpagesize F
- __getpgid F
- __getpid F
- __gets_chk F
- __gettimeofday F
- __getwd_chk F
- __gmtime_r F
- __h_errno_location F
- __isalnum_l F
- __isalpha_l F
- __isascii_l F
- __isblank_l F
- __iscntrl_l F
- __isctype F
- __isdigit_l F
- __isgraph_l F
- __isinf F
- __isinff F
- __isinfl F
- __islower_l F
- __isnan F
- __isnanf F
- __isnanl F
- __isoc99_fscanf F
- __isoc99_fwscanf F
- __isoc99_scanf F
- __isoc99_sscanf F
- __isoc99_swscanf F
- __isoc99_vfscanf F
- __isoc99_vfwscanf F
- __isoc99_vscanf F
- __isoc99_vsscanf F
- __isoc99_vswscanf F
- __isoc99_vwscanf F
- __isoc99_wscanf F
- __isprint_l F
- __ispunct_l F
- __isspace_l F
- __isupper_l F
- __iswalnum_l F
- __iswalpha_l F
- __iswblank_l F
- __iswcntrl_l F
- __iswctype F
- __iswctype_l F
- __iswdigit_l F
- __iswgraph_l F
- __iswlower_l F
- __iswprint_l F
- __iswpunct_l F
- __iswspace_l F
- __iswupper_l F
- __iswxdigit_l F
- __isxdigit_l F
- __ivaliduser F
- __key_decryptsession_pk_LOCAL D 0x4
- __key_encryptsession_pk_LOCAL D 0x4
- __key_gendes_LOCAL D 0x4
- __libc_allocate_rtsig F
- __libc_calloc F
- __libc_current_sigrtmax F
- __libc_current_sigrtmin F
- __libc_free F
- __libc_freeres F
- __libc_init_first F
- __libc_mallinfo F
- __libc_malloc F
- __libc_mallopt F
- __libc_memalign F
- __libc_pvalloc F
- __libc_realloc F
- __libc_sa_len F
- __libc_start_main F
- __libc_valloc F
- __longjmp_chk F
- __lseek F
- __lxstat F
- __lxstat64 F
- __malloc_hook D 0x4
- __malloc_initialize_hook D 0x4
- __mbrlen F
- __mbrtowc F
- __mbsnrtowcs_chk F
- __mbsrtowcs_chk F
- __mbstowcs_chk F
- __memalign_hook D 0x4
- __memcpy_chk F
- __memmove_chk F
- __mempcpy F
- __mempcpy_chk F
- __mempcpy_small F
- __memset_chk F
- __monstartup F
- __morecore D 0x4
- __nanosleep F
- __newlocale F
- __nl_langinfo_l F
- __nss_configure_lookup F
- __nss_database_lookup F
- __nss_group_lookup F
- __nss_hostname_digits_dots F
- __nss_hosts_lookup F
- __nss_next F
- __nss_passwd_lookup F
- __obstack_printf_chk F
- __obstack_vprintf_chk F
- __open F
- __open64 F
- __open64_2 F
- __open_2 F
- __openat64_2 F
- __openat_2 F
- __overflow F
- __pipe F
- __poll F
- __poll_chk F
- __posix_getopt F
- __ppoll_chk F
- __pread64 F
- __pread64_chk F
- __pread_chk F
- __printf_chk F
- __printf_fp F
- __profile_frequency F
- __progname D 0x4
- __progname_full D 0x4
- __ptsname_r_chk F
- __pwrite64 F
- __rawmemchr F
- __rcmd_errstr D 0x4
- __read F
- __read_chk F
- __readlink_chk F
- __readlinkat_chk F
- __realloc_hook D 0x4
- __realpath_chk F
- __recv_chk F
- __recvfrom_chk F
- __register_atfork F
- __res_init F
- __res_nclose F
- __res_ninit F
- __res_randomid F
- __res_state F
- __rpc_thread_createerr F
- __rpc_thread_svc_fdset F
- __rpc_thread_svc_max_pollfd F
- __rpc_thread_svc_pollfd F
- __sbrk F
- __sched_cpualloc F
- __sched_cpucount F
- __sched_cpufree F
- __sched_get_priority_max F
- __sched_get_priority_min F
- __sched_getparam F
- __sched_getscheduler F
- __sched_setscheduler F
- __sched_yield F
- __select F
- __send F
- __setmntent F
- __setpgid F
- __sigaction F
- __sigaddset F
- __sigdelset F
- __sigismember F
- __signbit F
- __signbitf F
- __sigpause F
- __sigsetjmp F
- __sigsuspend F
- __snprintf_chk F
- __sprintf_chk F
- __stack_chk_fail F
- __statfs F
- __stpcpy F
- __stpcpy_chk F
- __stpcpy_small F
- __stpncpy F
- __stpncpy_chk F
- __strcasecmp F
- __strcasecmp_l F
- __strcasestr F
- __strcat_chk F
- __strcoll_l F
- __strcpy_chk F
- __strcpy_small F
- __strcspn_c1 F
- __strcspn_c2 F
- __strcspn_c3 F
- __strdup F
- __strerror_r F
- __strfmon_l F
- __strftime_l F
- __strncasecmp_l F
- __strncat_chk F
- __strncpy_chk F
- __strndup F
- __strpbrk_c2 F
- __strpbrk_c3 F
- __strsep_1c F
- __strsep_2c F
- __strsep_3c F
- __strsep_g F
- __strspn_c1 F
- __strspn_c2 F
- __strspn_c3 F
- __strtod_internal F
- __strtod_l F
- __strtof_internal F
- __strtof_l F
- __strtok_r F
- __strtok_r_1c F
- __strtol_internal F
- __strtol_l F
- __strtold_internal F
- __strtold_l F
- __strtoll_internal F
- __strtoll_l F
- __strtoul_internal F
- __strtoul_l F
- __strtoull_internal F
- __strtoull_l F
- __strverscmp F
- __strxfrm_l F
- __swprintf_chk F
- __sysconf F
- __sysctl F
- __syslog_chk F
- __sysv_signal F
- __timezone D 0x4
- __toascii_l F
- __tolower_l F
- __toupper_l F
- __towctrans F
- __towctrans_l F
- __towlower_l F
- __towupper_l F
- __ttyname_r_chk F
- __tzname D 0x8
- __uflow F
- __underflow F
- __uselocale F
- __vasprintf_chk F
- __vdprintf_chk F
- __vfork F
- __vfprintf_chk F
- __vfscanf F
- __vfwprintf_chk F
- __vprintf_chk F
- __vsnprintf F
- __vsnprintf_chk F
- __vsprintf_chk F
- __vsscanf F
- __vswprintf_chk F
- __vsyslog_chk F
- __vwprintf_chk F
- __wait F
- __waitpid F
- __wcpcpy_chk F
- __wcpncpy_chk F
- __wcrtomb_chk F
- __wcscasecmp_l F
- __wcscat_chk F
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- __wcsftime_l F
- __wcsncasecmp_l F
- __wcsncat_chk F
- __wcsncpy_chk F
- __wcsnrtombs_chk F
- __wcsrtombs_chk F
- __wcstod_internal F
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- __wcstof_internal F
- __wcstof_l F
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- re_set_registers F
- re_set_syntax F
- re_syntax_options D 0x4
- read F
- readahead F
- readdir F
- readdir64 F
- readdir64_r F
- readdir_r F
- readlink F
- readlinkat F
- readv F
- realloc F
- realpath F
- reboot F
- recv F
- recvfrom F
- recvmmsg F
- recvmsg F
- regcomp F
- regerror F
- regexec F
- regfree F
- register_printf_function F
- register_printf_modifier F
- register_printf_specifier F
- register_printf_type F
- registerrpc F
- remap_file_pages F
- remove F
- removexattr F
- remque F
- rename F
- renameat F
- revoke F
- rewind F
- rewinddir F
- rexec F
- rexec_af F
- rexecoptions D 0x4
- rindex F
- rmdir F
- rpc_createerr D 0x10
- rpmatch F
- rresvport F
- rresvport_af F
- rtime F
- ruserok F
- ruserok_af F
- ruserpass F
- sbrk F
- scalbn F
- scalbnf F
- scalbnl F
- scandir F
- scandir64 F
- scandirat F
- scandirat64 F
- scanf F
- sched_get_priority_max F
- sched_get_priority_min F
- sched_getaffinity F
- sched_getcpu F
- sched_getparam F
- sched_getscheduler F
- sched_rr_get_interval F
- sched_setaffinity F
- sched_setparam F
- sched_setscheduler F
- sched_yield F
- secure_getenv F
- seed48 F
- seed48_r F
- seekdir F
- select F
- semctl F
- semget F
- semop F
- semtimedop F
- send F
- sendfile F
- sendfile64 F
- sendmmsg F
- sendmsg F
- sendto F
- setaliasent F
- setbuf F
- setbuffer F
- setcontext F
- setdomainname F
- setegid F
- setenv F
- seteuid F
- setfsent F
- setfsgid F
- setfsuid F
- setgid F
- setgrent F
- setgroups F
- sethostent F
- sethostid F
- sethostname F
- setipv4sourcefilter F
- setitimer F
- setjmp F
- setlinebuf F
- setlocale F
- setlogin F
- setlogmask F
- setmntent F
- setnetent F
- setnetgrent F
- setns F
- setpgid F
- setpgrp F
- setpriority F
- setprotoent F
- setpwent F
- setregid F
- setresgid F
- setresuid F
- setreuid F
- setrlimit F
- setrlimit64 F
- setrpcent F
- setservent F
- setsgent F
- setsid F
- setsockopt F
- setsourcefilter F
- setspent F
- setstate F
- setstate_r F
- settimeofday F
- setttyent F
- setuid F
- setusershell F
- setutent F
- setutxent F
- setvbuf F
- setxattr F
- sgetsgent F
- sgetsgent_r F
- sgetspent F
- sgetspent_r F
- shmat F
- shmctl F
- shmdt F
- shmget F
- shutdown F
- sigaction F
- sigaddset F
- sigaltstack F
- sigandset F
- sigblock F
- sigdelset F
- sigemptyset F
- sigfillset F
- siggetmask F
- sighold F
- sigignore F
- siginterrupt F
- sigisemptyset F
- sigismember F
- siglongjmp F
- signal F
- signalfd F
- sigorset F
- sigpause F
- sigpending F
- sigprocmask F
- sigqueue F
- sigrelse F
- sigreturn F
- sigset F
- sigsetmask F
- sigstack F
- sigsuspend F
- sigtimedwait F
- sigvec F
- sigwait F
- sigwaitinfo F
- sleep F
- snprintf F
- sockatmark F
- socket F
- socketpair F
- splice F
- sprintf F
- sprofil F
- srand F
- srand48 F
- srand48_r F
- srandom F
- srandom_r F
- sscanf F
- ssignal F
- sstk F
- statfs F
- statfs64 F
- statvfs F
- statvfs64 F
- stderr D 0x4
- stdin D 0x4
- stdout D 0x4
- step F
- stime F
- stpcpy F
- stpncpy F
- strcasecmp F
- strcasecmp_l F
- strcasestr F
- strcat F
- strchr F
- strchrnul F
- strcmp F
- strcoll F
- strcoll_l F
- strcpy F
- strcspn F
- strdup F
- strerror F
- strerror_l F
- strerror_r F
- strfmon F
- strfmon_l F
- strfry F
- strftime F
- strftime_l F
- strlen F
- strncasecmp F
- strncasecmp_l F
- strncat F
- strncmp F
- strncpy F
- strndup F
- strnlen F
- strpbrk F
- strptime F
- strptime_l F
- strrchr F
- strsep F
- strsignal F
- strspn F
- strstr F
- strtod F
- strtod_l F
- strtof F
- strtof_l F
- strtoimax F
- strtok F
- strtok_r F
- strtol F
- strtol_l F
- strtold F
- strtold_l F
- strtoll F
- strtoll_l F
- strtoq F
- strtoul F
- strtoul_l F
- strtoull F
- strtoull_l F
- strtoumax F
- strtouq F
- strverscmp F
- strxfrm F
- strxfrm_l F
- stty F
- svc_exit F
- svc_fdset D 0x80
- svc_getreq F
- svc_getreq_common F
- svc_getreq_poll F
- svc_getreqset F
- svc_max_pollfd D 0x4
- svc_pollfd D 0x4
- svc_register F
- svc_run F
- svc_sendreply F
- svc_unregister F
- svcauthdes_stats D 0xc
- svcerr_auth F
- svcerr_decode F
- svcerr_noproc F
- svcerr_noprog F
- svcerr_progvers F
- svcerr_systemerr F
- svcerr_weakauth F
- svcfd_create F
- svcraw_create F
- svctcp_create F
- svcudp_bufcreate F
- svcudp_create F
- svcudp_enablecache F
- svcunix_create F
- svcunixfd_create F
- swab F
- swapcontext F
- swapoff F
- swapon F
- swprintf F
- swscanf F
- symlink F
- symlinkat F
- sync F
- sync_file_range F
- syncfs F
- sys_errlist D 0x21c
- sys_nerr D 0x4
- sys_sigabbrev D 0x104
- sys_siglist D 0x104
- syscall F
- sysconf F
- sysctl F
- sysinfo F
- syslog F
- system F
- sysv_signal F
- tcdrain F
- tcflow F
- tcflush F
- tcgetattr F
- tcgetpgrp F
- tcgetsid F
- tcsendbreak F
- tcsetattr F
- tcsetpgrp F
- tdelete F
- tdestroy F
- tee F
- telldir F
- tempnam F
- textdomain F
- tfind F
- time F
- timegm F
- timelocal F
- timerfd_create F
- timerfd_gettime F
- timerfd_settime F
- times F
- timespec_get F
- timezone D 0x4
- tmpfile F
- tmpfile64 F
- tmpnam F
- tmpnam_r F
- toascii F
- tolower F
- tolower_l F
- toupper F
- toupper_l F
- towctrans F
- towctrans_l F
- towlower F
- towlower_l F
- towupper F
- towupper_l F
- tr_break F
- truncate F
- truncate64 F
- tsearch F
- ttyname F
- ttyname_r F
- ttyslot F
- twalk F
- tzname D 0x8
- tzset F
- ualarm F
- ulckpwdf F
- ulimit F
- umask F
- umount F
- umount2 F
- uname F
- ungetc F
- ungetwc F
- unlink F
- unlinkat F
- unlockpt F
- unsetenv F
- unshare F
- updwtmp F
- updwtmpx F
- uselib F
- uselocale F
- user2netname F
- usleep F
- ustat F
- utime F
- utimensat F
- utimes F
- utmpname F
- utmpxname F
- valloc F
- vasprintf F
- vdprintf F
- verr F
- verrx F
- versionsort F
- versionsort64 F
- vfork F
- vfprintf F
- vfscanf F
- vfwprintf F
- vfwscanf F
- vhangup F
- vlimit F
- vmsplice F
- vprintf F
- vscanf F
- vsnprintf F
- vsprintf F
- vsscanf F
- vswprintf F
- vswscanf F
- vsyslog F
- vtimes F
- vwarn F
- vwarnx F
- vwprintf F
- vwscanf F
- wait F
- wait3 F
- wait4 F
- waitid F
- waitpid F
- warn F
- warnx F
- wcpcpy F
- wcpncpy F
- wcrtomb F
- wcscasecmp F
- wcscasecmp_l F
- wcscat F
- wcschr F
- wcschrnul F
- wcscmp F
- wcscoll F
- wcscoll_l F
- wcscpy F
- wcscspn F
- wcsdup F
- wcsftime F
- wcsftime_l F
- wcslen F
- wcsncasecmp F
- wcsncasecmp_l F
- wcsncat F
- wcsncmp F
- wcsncpy F
- wcsnlen F
- wcsnrtombs F
- wcspbrk F
- wcsrchr F
- wcsrtombs F
- wcsspn F
- wcsstr F
- wcstod F
- wcstod_l F
- wcstof F
- wcstof_l F
- wcstoimax F
- wcstok F
- wcstol F
- wcstol_l F
- wcstold F
- wcstold_l F
- wcstoll F
- wcstoll_l F
- wcstombs F
- wcstoq F
- wcstoul F
- wcstoul_l F
- wcstoull F
- wcstoull_l F
- wcstoumax F
- wcstouq F
- wcswcs F
- wcswidth F
- wcsxfrm F
- wcsxfrm_l F
- wctob F
- wctomb F
- wctrans F
- wctrans_l F
- wctype F
- wctype_l F
- wcwidth F
- wmemchr F
- wmemcmp F
- wmemcpy F
- wmemmove F
- wmempcpy F
- wmemset F
- wordexp F
- wordfree F
- wprintf F
- write F
- writev F
- wscanf F
- xdecrypt F
- xdr_accepted_reply F
- xdr_array F
- xdr_authdes_cred F
- xdr_authdes_verf F
- xdr_authunix_parms F
- xdr_bool F
- xdr_bytes F
- xdr_callhdr F
- xdr_callmsg F
- xdr_char F
- xdr_cryptkeyarg F
- xdr_cryptkeyarg2 F
- xdr_cryptkeyres F
- xdr_des_block F
- xdr_double F
- xdr_enum F
- xdr_float F
- xdr_free F
- xdr_getcredres F
- xdr_hyper F
- xdr_int F
- xdr_int16_t F
- xdr_int32_t F
- xdr_int64_t F
- xdr_int8_t F
- xdr_key_netstarg F
- xdr_key_netstres F
- xdr_keybuf F
- xdr_keystatus F
- xdr_long F
- xdr_longlong_t F
- xdr_netnamestr F
- xdr_netobj F
- xdr_opaque F
- xdr_opaque_auth F
- xdr_pmap F
- xdr_pmaplist F
- xdr_pointer F
- xdr_quad_t F
- xdr_reference F
- xdr_rejected_reply F
- xdr_replymsg F
- xdr_rmtcall_args F
- xdr_rmtcallres F
- xdr_short F
- xdr_sizeof F
- xdr_string F
- xdr_u_char F
- xdr_u_hyper F
- xdr_u_int F
- xdr_u_long F
- xdr_u_longlong_t F
- xdr_u_quad_t F
- xdr_u_short F
- xdr_uint16_t F
- xdr_uint32_t F
- xdr_uint64_t F
- xdr_uint8_t F
- xdr_union F
- xdr_unixcred F
- xdr_vector F
- xdr_void F
- xdr_wrapstring F
- xdrmem_create F
- xdrrec_create F
- xdrrec_endofrecord F
- xdrrec_eof F
- xdrrec_skiprecord F
- xdrstdio_create F
- xencrypt F
- xprt_register F
- xprt_unregister F
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libcrypt.abilist b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libcrypt.abilist
deleted file mode 100644
index 0ac28c5704..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libcrypt.abilist
+++ /dev/null
@@ -1,9 +0,0 @@
-GLIBC_2.18
- GLIBC_2.18 A
- crypt F
- crypt_r F
- encrypt F
- encrypt_r F
- fcrypt F
- setkey F
- setkey_r F
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libdl.abilist b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libdl.abilist
deleted file mode 100644
index aa8924562e..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libdl.abilist
+++ /dev/null
@@ -1,11 +0,0 @@
-GLIBC_2.18
- GLIBC_2.18 A
- dladdr F
- dladdr1 F
- dlclose F
- dlerror F
- dlinfo F
- dlmopen F
- dlopen F
- dlsym F
- dlvsym F
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libm.abilist b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libm.abilist
deleted file mode 100644
index 8d6327c735..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libm.abilist
+++ /dev/null
@@ -1,370 +0,0 @@
-GLIBC_2.18
- GLIBC_2.18 A
- _LIB_VERSION D 0x4
- __acos_finite F
- __acosf_finite F
- __acosh_finite F
- __acoshf_finite F
- __asin_finite F
- __asinf_finite F
- __atan2_finite F
- __atan2f_finite F
- __atanh_finite F
- __atanhf_finite F
- __clog10 F
- __clog10f F
- __clog10l F
- __cosh_finite F
- __coshf_finite F
- __exp10_finite F
- __exp10f_finite F
- __exp2_finite F
- __exp2f_finite F
- __exp_finite F
- __expf_finite F
- __finite F
- __finitef F
- __finitel F
- __fmod_finite F
- __fmodf_finite F
- __fpclassify F
- __fpclassifyf F
- __gamma_r_finite F
- __gammaf_r_finite F
- __hypot_finite F
- __hypotf_finite F
- __issignaling F
- __issignalingf F
- __j0_finite F
- __j0f_finite F
- __j1_finite F
- __j1f_finite F
- __jn_finite F
- __jnf_finite F
- __lgamma_r_finite F
- __lgammaf_r_finite F
- __log10_finite F
- __log10f_finite F
- __log2_finite F
- __log2f_finite F
- __log_finite F
- __logf_finite F
- __pow_finite F
- __powf_finite F
- __remainder_finite F
- __remainderf_finite F
- __scalb_finite F
- __scalbf_finite F
- __signbit F
- __signbitf F
- __sinh_finite F
- __sinhf_finite F
- __sqrt_finite F
- __sqrtf_finite F
- __y0_finite F
- __y0f_finite F
- __y1_finite F
- __y1f_finite F
- __yn_finite F
- __ynf_finite F
- acos F
- acosf F
- acosh F
- acoshf F
- acoshl F
- acosl F
- asin F
- asinf F
- asinh F
- asinhf F
- asinhl F
- asinl F
- atan F
- atan2 F
- atan2f F
- atan2l F
- atanf F
- atanh F
- atanhf F
- atanhl F
- atanl F
- cabs F
- cabsf F
- cabsl F
- cacos F
- cacosf F
- cacosh F
- cacoshf F
- cacoshl F
- cacosl F
- carg F
- cargf F
- cargl F
- casin F
- casinf F
- casinh F
- casinhf F
- casinhl F
- casinl F
- catan F
- catanf F
- catanh F
- catanhf F
- catanhl F
- catanl F
- cbrt F
- cbrtf F
- cbrtl F
- ccos F
- ccosf F
- ccosh F
- ccoshf F
- ccoshl F
- ccosl F
- ceil F
- ceilf F
- ceill F
- cexp F
- cexpf F
- cexpl F
- cimag F
- cimagf F
- cimagl F
- clog F
- clog10 F
- clog10f F
- clog10l F
- clogf F
- clogl F
- conj F
- conjf F
- conjl F
- copysign F
- copysignf F
- copysignl F
- cos F
- cosf F
- cosh F
- coshf F
- coshl F
- cosl F
- cpow F
- cpowf F
- cpowl F
- cproj F
- cprojf F
- cprojl F
- creal F
- crealf F
- creall F
- csin F
- csinf F
- csinh F
- csinhf F
- csinhl F
- csinl F
- csqrt F
- csqrtf F
- csqrtl F
- ctan F
- ctanf F
- ctanh F
- ctanhf F
- ctanhl F
- ctanl F
- drem F
- dremf F
- dreml F
- erf F
- erfc F
- erfcf F
- erfcl F
- erff F
- erfl F
- exp F
- exp10 F
- exp10f F
- exp10l F
- exp2 F
- exp2f F
- exp2l F
- expf F
- expl F
- expm1 F
- expm1f F
- expm1l F
- fabs F
- fabsf F
- fabsl F
- fdim F
- fdimf F
- fdiml F
- feclearexcept F
- fedisableexcept F
- feenableexcept F
- fegetenv F
- fegetexcept F
- fegetexceptflag F
- fegetround F
- feholdexcept F
- feraiseexcept F
- fesetenv F
- fesetexceptflag F
- fesetround F
- fetestexcept F
- feupdateenv F
- finite F
- finitef F
- finitel F
- floor F
- floorf F
- floorl F
- fma F
- fmaf F
- fmal F
- fmax F
- fmaxf F
- fmaxl F
- fmin F
- fminf F
- fminl F
- fmod F
- fmodf F
- fmodl F
- frexp F
- frexpf F
- frexpl F
- gamma F
- gammaf F
- gammal F
- hypot F
- hypotf F
- hypotl F
- ilogb F
- ilogbf F
- ilogbl F
- j0 F
- j0f F
- j0l F
- j1 F
- j1f F
- j1l F
- jn F
- jnf F
- jnl F
- ldexp F
- ldexpf F
- ldexpl F
- lgamma F
- lgamma_r F
- lgammaf F
- lgammaf_r F
- lgammal F
- lgammal_r F
- llrint F
- llrintf F
- llrintl F
- llround F
- llroundf F
- llroundl F
- log F
- log10 F
- log10f F
- log10l F
- log1p F
- log1pf F
- log1pl F
- log2 F
- log2f F
- log2l F
- logb F
- logbf F
- logbl F
- logf F
- logl F
- lrint F
- lrintf F
- lrintl F
- lround F
- lroundf F
- lroundl F
- matherr F
- modf F
- modff F
- modfl F
- nan F
- nanf F
- nanl F
- nearbyint F
- nearbyintf F
- nearbyintl F
- nextafter F
- nextafterf F
- nextafterl F
- nexttoward F
- nexttowardf F
- nexttowardl F
- pow F
- pow10 F
- pow10f F
- pow10l F
- powf F
- powl F
- remainder F
- remainderf F
- remainderl F
- remquo F
- remquof F
- remquol F
- rint F
- rintf F
- rintl F
- round F
- roundf F
- roundl F
- scalb F
- scalbf F
- scalbl F
- scalbln F
- scalblnf F
- scalblnl F
- scalbn F
- scalbnf F
- scalbnl F
- signgam D 0x4
- significand F
- significandf F
- significandl F
- sin F
- sincos F
- sincosf F
- sincosl F
- sinf F
- sinh F
- sinhf F
- sinhl F
- sinl F
- sqrt F
- sqrtf F
- sqrtl F
- tan F
- tanf F
- tanh F
- tanhf F
- tanhl F
- tanl F
- tgamma F
- tgammaf F
- tgammal F
- trunc F
- truncf F
- truncl F
- y0 F
- y0f F
- y0l F
- y1 F
- y1f F
- y1l F
- yn F
- ynf F
- ynl F
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libnsl.abilist b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libnsl.abilist
deleted file mode 100644
index a47687532e..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libnsl.abilist
+++ /dev/null
@@ -1,123 +0,0 @@
-GLIBC_2.18
- GLIBC_2.18 A
- __free_fdresult F
- __nis_default_access F
- __nis_default_group F
- __nis_default_owner F
- __nis_default_ttl F
- __nis_finddirectory F
- __nis_hash F
- __nisbind_connect F
- __nisbind_create F
- __nisbind_destroy F
- __nisbind_next F
- __yp_check F
- nis_add F
- nis_add_entry F
- nis_addmember F
- nis_checkpoint F
- nis_clone_directory F
- nis_clone_object F
- nis_clone_result F
- nis_creategroup F
- nis_destroy_object F
- nis_destroygroup F
- nis_dir_cmp F
- nis_domain_of F
- nis_domain_of_r F
- nis_first_entry F
- nis_free_directory F
- nis_free_object F
- nis_free_request F
- nis_freenames F
- nis_freeresult F
- nis_freeservlist F
- nis_freetags F
- nis_getnames F
- nis_getservlist F
- nis_ismember F
- nis_leaf_of F
- nis_leaf_of_r F
- nis_lerror F
- nis_list F
- nis_local_directory F
- nis_local_group F
- nis_local_host F
- nis_local_principal F
- nis_lookup F
- nis_mkdir F
- nis_modify F
- nis_modify_entry F
- nis_name_of F
- nis_name_of_r F
- nis_next_entry F
- nis_perror F
- nis_ping F
- nis_print_directory F
- nis_print_entry F
- nis_print_group F
- nis_print_group_entry F
- nis_print_link F
- nis_print_object F
- nis_print_result F
- nis_print_rights F
- nis_print_table F
- nis_read_obj F
- nis_remove F
- nis_remove_entry F
- nis_removemember F
- nis_rmdir F
- nis_servstate F
- nis_sperrno F
- nis_sperror F
- nis_sperror_r F
- nis_stats F
- nis_verifygroup F
- nis_write_obj F
- readColdStartFile F
- writeColdStartFile F
- xdr_cback_data F
- xdr_domainname F
- xdr_keydat F
- xdr_mapname F
- xdr_obj_p F
- xdr_peername F
- xdr_valdat F
- xdr_yp_buf F
- xdr_ypall F
- xdr_ypbind_binding F
- xdr_ypbind_resp F
- xdr_ypbind_resptype F
- xdr_ypbind_setdom F
- xdr_ypdelete_args F
- xdr_ypmap_parms F
- xdr_ypmaplist F
- xdr_yppush_status F
- xdr_yppushresp_xfr F
- xdr_ypreq_key F
- xdr_ypreq_nokey F
- xdr_ypreq_xfr F
- xdr_ypresp_all F
- xdr_ypresp_key_val F
- xdr_ypresp_maplist F
- xdr_ypresp_master F
- xdr_ypresp_order F
- xdr_ypresp_val F
- xdr_ypresp_xfr F
- xdr_ypstat F
- xdr_ypupdate_args F
- xdr_ypxfrstat F
- yp_all F
- yp_bind F
- yp_first F
- yp_get_default_domain F
- yp_maplist F
- yp_master F
- yp_match F
- yp_next F
- yp_order F
- yp_unbind F
- yp_update F
- ypbinderr_string F
- yperr_string F
- ypprot_err F
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libpthread.abilist b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libpthread.abilist
deleted file mode 100644
index f25407ddfd..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libpthread.abilist
+++ /dev/null
@@ -1,226 +0,0 @@
-GLIBC_2.18
- GLIBC_2.18 A
- _IO_flockfile F
- _IO_ftrylockfile F
- _IO_funlockfile F
- __close F
- __connect F
- __errno_location F
- __fcntl F
- __fork F
- __h_errno_location F
- __libc_allocate_rtsig F
- __libc_current_sigrtmax F
- __libc_current_sigrtmin F
- __lseek F
- __nanosleep F
- __open F
- __open64 F
- __pread64 F
- __pthread_cleanup_routine F
- __pthread_getspecific F
- __pthread_key_create F
- __pthread_mutex_destroy F
- __pthread_mutex_init F
- __pthread_mutex_lock F
- __pthread_mutex_trylock F
- __pthread_mutex_unlock F
- __pthread_mutexattr_destroy F
- __pthread_mutexattr_init F
- __pthread_mutexattr_settype F
- __pthread_once F
- __pthread_register_cancel F
- __pthread_register_cancel_defer F
- __pthread_rwlock_destroy F
- __pthread_rwlock_init F
- __pthread_rwlock_rdlock F
- __pthread_rwlock_tryrdlock F
- __pthread_rwlock_trywrlock F
- __pthread_rwlock_unlock F
- __pthread_rwlock_wrlock F
- __pthread_setspecific F
- __pthread_unregister_cancel F
- __pthread_unregister_cancel_restore F
- __pthread_unwind_next F
- __pwrite64 F
- __read F
- __res_state F
- __send F
- __sigaction F
- __vfork F
- __wait F
- __write F
- _pthread_cleanup_pop F
- _pthread_cleanup_pop_restore F
- _pthread_cleanup_push F
- _pthread_cleanup_push_defer F
- accept F
- close F
- connect F
- fcntl F
- flockfile F
- fork F
- fsync F
- ftrylockfile F
- funlockfile F
- longjmp F
- lseek F
- lseek64 F
- msync F
- nanosleep F
- open F
- open64 F
- pause F
- pread F
- pread64 F
- pthread_attr_destroy F
- pthread_attr_getaffinity_np F
- pthread_attr_getdetachstate F
- pthread_attr_getguardsize F
- pthread_attr_getinheritsched F
- pthread_attr_getschedparam F
- pthread_attr_getschedpolicy F
- pthread_attr_getscope F
- pthread_attr_getstack F
- pthread_attr_getstackaddr F
- pthread_attr_getstacksize F
- pthread_attr_init F
- pthread_attr_setaffinity_np F
- pthread_attr_setdetachstate F
- pthread_attr_setguardsize F
- pthread_attr_setinheritsched F
- pthread_attr_setschedparam F
- pthread_attr_setschedpolicy F
- pthread_attr_setscope F
- pthread_attr_setstack F
- pthread_attr_setstackaddr F
- pthread_attr_setstacksize F
- pthread_barrier_destroy F
- pthread_barrier_init F
- pthread_barrier_wait F
- pthread_barrierattr_destroy F
- pthread_barrierattr_getpshared F
- pthread_barrierattr_init F
- pthread_barrierattr_setpshared F
- pthread_cancel F
- pthread_cond_broadcast F
- pthread_cond_destroy F
- pthread_cond_init F
- pthread_cond_signal F
- pthread_cond_timedwait F
- pthread_cond_wait F
- pthread_condattr_destroy F
- pthread_condattr_getclock F
- pthread_condattr_getpshared F
- pthread_condattr_init F
- pthread_condattr_setclock F
- pthread_condattr_setpshared F
- pthread_create F
- pthread_detach F
- pthread_equal F
- pthread_exit F
- pthread_getaffinity_np F
- pthread_getattr_default_np F
- pthread_getattr_np F
- pthread_getconcurrency F
- pthread_getcpuclockid F
- pthread_getname_np F
- pthread_getschedparam F
- pthread_getspecific F
- pthread_join F
- pthread_key_create F
- pthread_key_delete F
- pthread_kill F
- pthread_kill_other_threads_np F
- pthread_mutex_consistent F
- pthread_mutex_consistent_np F
- pthread_mutex_destroy F
- pthread_mutex_getprioceiling F
- pthread_mutex_init F
- pthread_mutex_lock F
- pthread_mutex_setprioceiling F
- pthread_mutex_timedlock F
- pthread_mutex_trylock F
- pthread_mutex_unlock F
- pthread_mutexattr_destroy F
- pthread_mutexattr_getkind_np F
- pthread_mutexattr_getprioceiling F
- pthread_mutexattr_getprotocol F
- pthread_mutexattr_getpshared F
- pthread_mutexattr_getrobust F
- pthread_mutexattr_getrobust_np F
- pthread_mutexattr_gettype F
- pthread_mutexattr_init F
- pthread_mutexattr_setkind_np F
- pthread_mutexattr_setprioceiling F
- pthread_mutexattr_setprotocol F
- pthread_mutexattr_setpshared F
- pthread_mutexattr_setrobust F
- pthread_mutexattr_setrobust_np F
- pthread_mutexattr_settype F
- pthread_once F
- pthread_rwlock_destroy F
- pthread_rwlock_init F
- pthread_rwlock_rdlock F
- pthread_rwlock_timedrdlock F
- pthread_rwlock_timedwrlock F
- pthread_rwlock_tryrdlock F
- pthread_rwlock_trywrlock F
- pthread_rwlock_unlock F
- pthread_rwlock_wrlock F
- pthread_rwlockattr_destroy F
- pthread_rwlockattr_getkind_np F
- pthread_rwlockattr_getpshared F
- pthread_rwlockattr_init F
- pthread_rwlockattr_setkind_np F
- pthread_rwlockattr_setpshared F
- pthread_self F
- pthread_setaffinity_np F
- pthread_setattr_default_np F
- pthread_setcancelstate F
- pthread_setcanceltype F
- pthread_setconcurrency F
- pthread_setname_np F
- pthread_setschedparam F
- pthread_setschedprio F
- pthread_setspecific F
- pthread_sigmask F
- pthread_sigqueue F
- pthread_spin_destroy F
- pthread_spin_init F
- pthread_spin_lock F
- pthread_spin_trylock F
- pthread_spin_unlock F
- pthread_testcancel F
- pthread_timedjoin_np F
- pthread_tryjoin_np F
- pthread_yield F
- pwrite F
- pwrite64 F
- raise F
- read F
- recv F
- recvfrom F
- recvmsg F
- sem_close F
- sem_destroy F
- sem_getvalue F
- sem_init F
- sem_open F
- sem_post F
- sem_timedwait F
- sem_trywait F
- sem_unlink F
- sem_wait F
- send F
- sendmsg F
- sendto F
- sigaction F
- siglongjmp F
- sigwait F
- system F
- tcdrain F
- vfork F
- wait F
- waitpid F
- write F
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libresolv.abilist b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libresolv.abilist
deleted file mode 100644
index d9123c98ac..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libresolv.abilist
+++ /dev/null
@@ -1,93 +0,0 @@
-GLIBC_2.18
- GLIBC_2.18 A
- __b64_ntop F
- __b64_pton F
- __dn_comp F
- __dn_count_labels F
- __dn_expand F
- __dn_skipname F
- __fp_nquery F
- __fp_query F
- __fp_resstat F
- __hostalias F
- __loc_aton F
- __loc_ntoa F
- __p_cdname F
- __p_cdnname F
- __p_class F
- __p_class_syms D 0x54
- __p_fqname F
- __p_fqnname F
- __p_option F
- __p_query F
- __p_rcode F
- __p_secstodate F
- __p_time F
- __p_type F
- __p_type_syms D 0x228
- __putlong F
- __putshort F
- __res_close F
- __res_dnok F
- __res_hnok F
- __res_hostalias F
- __res_isourserver F
- __res_mailok F
- __res_mkquery F
- __res_nameinquery F
- __res_nmkquery F
- __res_nquery F
- __res_nquerydomain F
- __res_nsearch F
- __res_nsend F
- __res_ownok F
- __res_queriesmatch F
- __res_query F
- __res_querydomain F
- __res_search F
- __res_send F
- __sym_ntop F
- __sym_ntos F
- __sym_ston F
- _gethtbyaddr F
- _gethtbyname F
- _gethtbyname2 F
- _gethtent F
- _getlong F
- _getshort F
- _res_opcodes D 0x40
- _sethtent F
- inet_net_ntop F
- inet_net_pton F
- inet_neta F
- ns_datetosecs F
- ns_format_ttl F
- ns_get16 F
- ns_get32 F
- ns_initparse F
- ns_makecanon F
- ns_msg_getflag F
- ns_name_compress F
- ns_name_ntol F
- ns_name_ntop F
- ns_name_pack F
- ns_name_pton F
- ns_name_rollback F
- ns_name_skip F
- ns_name_uncompress F
- ns_name_unpack F
- ns_parse_ttl F
- ns_parserr F
- ns_put16 F
- ns_put32 F
- ns_samedomain F
- ns_samename F
- ns_skiprr F
- ns_sprintrr F
- ns_sprintrrf F
- ns_subdomain F
- res_gethostbyaddr F
- res_gethostbyname F
- res_gethostbyname2 F
- res_send_setqhook F
- res_send_setrhook F
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/librt.abilist b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/librt.abilist
deleted file mode 100644
index 211e046c04..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/librt.abilist
+++ /dev/null
@@ -1,42 +0,0 @@
-GLIBC_2.18
- GLIBC_2.18 A
- __mq_open_2 F
- aio_cancel F
- aio_cancel64 F
- aio_error F
- aio_error64 F
- aio_fsync F
- aio_fsync64 F
- aio_init F
- aio_read F
- aio_read64 F
- aio_return F
- aio_return64 F
- aio_suspend F
- aio_suspend64 F
- aio_write F
- aio_write64 F
- clock_getcpuclockid F
- clock_getres F
- clock_gettime F
- clock_nanosleep F
- clock_settime F
- lio_listio F
- lio_listio64 F
- mq_close F
- mq_getattr F
- mq_notify F
- mq_open F
- mq_receive F
- mq_send F
- mq_setattr F
- mq_timedreceive F
- mq_timedsend F
- mq_unlink F
- shm_open F
- shm_unlink F
- timer_create F
- timer_delete F
- timer_getoverrun F
- timer_gettime F
- timer_settime F
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libthread_db.abilist b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libthread_db.abilist
deleted file mode 100644
index 61d736a406..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libthread_db.abilist
+++ /dev/null
@@ -1,42 +0,0 @@
-GLIBC_2.18
- GLIBC_2.18 A
- td_init F
- td_log F
- td_symbol_list F
- td_ta_clear_event F
- td_ta_delete F
- td_ta_enable_stats F
- td_ta_event_addr F
- td_ta_event_getmsg F
- td_ta_get_nthreads F
- td_ta_get_ph F
- td_ta_get_stats F
- td_ta_map_id2thr F
- td_ta_map_lwp2thr F
- td_ta_new F
- td_ta_reset_stats F
- td_ta_set_event F
- td_ta_setconcurrency F
- td_ta_thr_iter F
- td_ta_tsd_iter F
- td_thr_clear_event F
- td_thr_dbresume F
- td_thr_dbsuspend F
- td_thr_event_enable F
- td_thr_event_getmsg F
- td_thr_get_info F
- td_thr_getfpregs F
- td_thr_getgregs F
- td_thr_getxregs F
- td_thr_getxregsize F
- td_thr_set_event F
- td_thr_setfpregs F
- td_thr_setgregs F
- td_thr_setprio F
- td_thr_setsigpending F
- td_thr_setxregs F
- td_thr_sigsetmask F
- td_thr_tls_get_addr F
- td_thr_tlsbase F
- td_thr_tsd F
- td_thr_validate F
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libutil.abilist b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libutil.abilist
deleted file mode 100644
index 5563672e8b..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libutil.abilist
+++ /dev/null
@@ -1,8 +0,0 @@
-GLIBC_2.18
- GLIBC_2.18 A
- forkpty F
- login F
- login_tty F
- logout F
- logwtmp F
- openpty F
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/localplt.data b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/localplt.data
deleted file mode 100644
index 6dd5bcb4de..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/localplt.data
+++ /dev/null
@@ -1,11 +0,0 @@
-libc.so: __errno_location
-libc.so: __signbit
-libc.so: calloc
-libc.so: free
-libc.so: malloc
-libc.so: memalign
-libc.so: realloc
-libm.so: __signbit
-libm.so: __signbitf
-libm.so: matherr
-libpthread.so: __errno_location
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/lowlevellock.h b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/lowlevellock.h
deleted file mode 100644
index 47e18061e1..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/lowlevellock.h
+++ /dev/null
@@ -1,317 +0,0 @@
-/* Copyright (C) 2005-2014 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#ifndef _LOWLEVELLOCK_H
-#define _LOWLEVELLOCK_H 1
-
-#include <time.h>
-#include <sys/param.h>
-#include <bits/pthreadtypes.h>
-#include <atomic.h>
-#include <sysdep.h>
-#include <kernel-features.h>
-#include <tls.h>        /* Need THREAD_*, and header.*.  */
-
-#define FUTEX_WAIT                      0
-#define FUTEX_WAKE                      1
-#define FUTEX_REQUEUE                   3
-#define FUTEX_CMP_REQUEUE               4
-#define FUTEX_WAKE_OP                   5
-#define FUTEX_OP_CLEAR_WAKE_IF_GT_ONE   ((4 << 24) | 1)
-#define FUTEX_LOCK_PI                   6
-#define FUTEX_UNLOCK_PI                 7
-#define FUTEX_TRYLOCK_PI                8
-#define FUTEX_WAIT_BITSET               9
-#define FUTEX_WAKE_BITSET               10
-#define FUTEX_WAIT_REQUEUE_PI           11
-#define FUTEX_CMP_REQUEUE_PI            12
-#define FUTEX_PRIVATE_FLAG              128
-#define FUTEX_CLOCK_REALTIME            256
-
-#define FUTEX_BITSET_MATCH_ANY  0xffffffff
-
-/* Values for 'private' parameter of locking macros.  Yes, the
-   definition seems to be backwards.  But it is not.  The bit will be
-   reversed before passing to the system call.  */
-#define LLL_PRIVATE 0
-#define LLL_SHARED  FUTEX_PRIVATE_FLAG
-
-
-#if !defined NOT_IN_libc || defined IS_IN_rtld
-/* In libc.so or ld.so all futexes are private.  */
-# ifdef __ASSUME_PRIVATE_FUTEX
-#  define __lll_private_flag(fl, private)                                      \
-     ((fl) | FUTEX_PRIVATE_FLAG)
-# else
-#  define __lll_private_flag(fl, private)                                      \
-     ((fl) | THREAD_GETMEM (THREAD_SELF, header.private_futex))
-# endif
-#else
-# ifdef __ASSUME_PRIVATE_FUTEX
-#  define __lll_private_flag(fl, private) \
-     (((fl) | FUTEX_PRIVATE_FLAG) ^ (private))
-# else
-#  define __lll_private_flag(fl, private)                                      \
-     (__builtin_constant_p (private)                                           \
-      ? ((private) == 0                                                        \
-         ? ((fl) | THREAD_GETMEM (THREAD_SELF, header.private_futex))          \
-         : (fl))                                                               \
-      : ((fl) | (((private) ^ FUTEX_PRIVATE_FLAG)                              \
-          & THREAD_GETMEM (THREAD_SELF, header.private_futex))))
-# endif
-#endif
-
-
-#define lll_futex_wait(futexp, val, private)                                   \
-  lll_futex_timed_wait (futexp, val, NULL, private)
-
-#define lll_futex_timed_wait(futexp, val, timespec, private)                   \
-  ({                                                                           \
-    INTERNAL_SYSCALL_DECL (__err);                                             \
-    long int __ret;                                                            \
-    __ret = INTERNAL_SYSCALL (futex, __err, 4, (long) (futexp),                \
-                  __lll_private_flag (FUTEX_WAIT, private),                    \
-                  (val), (timespec));                                          \
-    __ret;                                                                     \
-  })
-
-#define lll_futex_timed_wait_bitset(futexp, val, timespec, clockbit, private)  \
-  ({                                                                           \
-    INTERNAL_SYSCALL_DECL (__err);                                             \
-    long int __ret;                                                            \
-    int __op = FUTEX_WAIT_BITSET | clockbit;                                   \
-    __ret = INTERNAL_SYSCALL (futex, __err, 6, (long) (futexp),                \
-                  __lll_private_flag (__op, private),                          \
-                  (val), (timespec), NULL /* Unused.  */,                      \
-                  FUTEX_BITSET_MATCH_ANY);                                     \
-    __ret;                                                                     \
-  })
-
-#define lll_futex_wake(futexp, nr, private)                                    \
-  ({                                                                           \
-    INTERNAL_SYSCALL_DECL (__err);                                             \
-    long int __ret;                                                            \
-    __ret = INTERNAL_SYSCALL (futex, __err, 4, (long) (futexp),                \
-                  __lll_private_flag (FUTEX_WAKE, private),                    \
-                  (nr), 0);                                                    \
-    __ret;                                                                     \
-  })
-
-#define lll_robust_dead(futexv, private)                                       \
-  do                                                                           \
-    {                                                                          \
-      int *__futexp = &(futexv);                                               \
-      atomic_or (__futexp, FUTEX_OWNER_DIED);                                  \
-      lll_futex_wake (__futexp, 1, private);                                   \
-    }                                                                          \
-  while (0)
-
-/* Returns non-zero if error happened, zero if success.  */
-#define lll_futex_requeue(futexp, nr_wake, nr_move, mutex, val, private)       \
-  ({                                                                           \
-    INTERNAL_SYSCALL_DECL (__err);                                             \
-    long int __ret;                                                            \
-    __ret = INTERNAL_SYSCALL (futex, __err, 6, (futexp),                       \
-                  __lll_private_flag (FUTEX_CMP_REQUEUE, private),             \
-                  (nr_wake), (nr_move), (mutex), (val));                       \
-    INTERNAL_SYSCALL_ERROR_P (__ret, __err);                                   \
-  })
-
-
-/* Returns non-zero if error happened, zero if success.  */
-#define lll_futex_wake_unlock(futexp, nr_wake, nr_wake2, futexp2, private)     \
-  ({                                                                           \
-    INTERNAL_SYSCALL_DECL (__err);                                             \
-    long int __ret;                                                            \
-                                                                               \
-    __ret = INTERNAL_SYSCALL (futex, __err, 6, (futexp),                       \
-                  __lll_private_flag (FUTEX_WAKE_OP, private),                 \
-                  (nr_wake), (nr_wake2), (futexp2),                            \
-                  FUTEX_OP_CLEAR_WAKE_IF_GT_ONE);                              \
-    INTERNAL_SYSCALL_ERROR_P (__ret, __err);                                   \
-  })
-
-/* Priority Inheritance support.  */
-#define lll_futex_wait_requeue_pi(futexp, val, mutex, private)                 \
-  lll_futex_timed_wait_requeue_pi (futexp, val, NULL, 0, mutex, private)
-
-#define lll_futex_timed_wait_requeue_pi(futexp, val, timespec, clockbit,       \
-                                        mutex, private)                        \
-  ({                                                                           \
-    INTERNAL_SYSCALL_DECL (__err);                                             \
-    long int __ret;                                                            \
-    int __op = FUTEX_WAIT_REQUEUE_PI | clockbit;                               \
-                                                                               \
-    __ret = INTERNAL_SYSCALL (futex, __err, 5, (futexp),                       \
-                  __lll_private_flag (__op, private),                          \
-                  (val), (timespec), mutex);                                   \
-    __ret;                                                                     \
-  })
-
-#define lll_futex_cmp_requeue_pi(futexp, nr_wake, nr_move, mutex, val, priv)   \
-  ({                                                                           \
-    INTERNAL_SYSCALL_DECL (__err);                                             \
-    long int __ret;                                                            \
-                                                                               \
-    __ret = INTERNAL_SYSCALL (futex, __err, 6, (futexp),                       \
-                  __lll_private_flag (FUTEX_CMP_REQUEUE_PI, priv),             \
-                  (nr_wake), (nr_move), (mutex), (val));                       \
-    INTERNAL_SYSCALL_ERROR_P (__ret, __err);                                   \
-  })
-
-#define lll_trylock(lock)                                                      \
-  atomic_compare_and_exchange_val_acq(&(lock), 1, 0)
-
-#define lll_cond_trylock(lock)                                                 \
-  atomic_compare_and_exchange_val_acq(&(lock), 2, 0)
-
-#define __lll_robust_trylock(futex, id)                                        \
-  (atomic_compare_and_exchange_val_acq (futex, id, 0) != 0)
-#define lll_robust_trylock(lock, id)                                           \
-  __lll_robust_trylock (&(lock), id)
-
-extern void __lll_lock_wait_private (int *futex) attribute_hidden;
-extern void __lll_lock_wait (int *futex, int private) attribute_hidden;
-extern int __lll_robust_lock_wait (int *futex, int private) attribute_hidden;
-
-#define __lll_lock(futex, private)                                             \
-  ((void) ({                                                                   \
-    int *__futex = (futex);                                                    \
-    if (__builtin_expect (atomic_compare_and_exchange_val_acq (__futex, 1, 0), \
-              0) != 0)                                                         \
-      {                                                                        \
-    if (__builtin_constant_p (private) && (private) == LLL_PRIVATE)            \
-      __lll_lock_wait_private (__futex);                                       \
-    else                                                                       \
-      __lll_lock_wait (__futex, private);                                      \
-      }                                                                        \
-  }))
-#define lll_lock(futex, private) __lll_lock (&(futex), private)
-
-#define __lll_robust_lock(futex, id, private)                                  \
-  ({                                                                           \
-    int *__futex = (futex);                                                    \
-    int __val = 0;                                                             \
-                                                                               \
-    if (__builtin_expect (atomic_compare_and_exchange_bool_acq (__futex, id,   \
-                                                                0), 0))        \
-      __val = __lll_robust_lock_wait (__futex, private);                       \
-    __val;                                                                     \
-  })
-#define lll_robust_lock(futex, id, private)                                    \
-  __lll_robust_lock (&(futex), id, private)
-
-static inline void __attribute__ ((always_inline))
-__lll_cond_lock (int *futex, int private)
-{
-    if (__builtin_expect (atomic_exchange_acq (futex, 2), 0))
-    __lll_lock_wait (futex, private);
-}
-#define lll_cond_lock(futex, private) __lll_cond_lock (&(futex), private)
-
-#define lll_robust_cond_lock(futex, id, private)                               \
-  __lll_robust_lock (&(futex), (id) | FUTEX_WAITERS, private)
-
-
-extern int __lll_timedlock_wait (int *futex, const struct timespec *,
-                 int private) attribute_hidden;
-extern int __lll_robust_timedlock_wait (int *futex, const struct timespec *,
-                    int private) attribute_hidden;
-
-static inline int __attribute__ ((always_inline))
-__lll_timedlock (int *futex, const struct timespec *abstime, int private)
-{
-  int result = 0;
-  if (__builtin_expect (atomic_compare_and_exchange_val_acq (futex, 1, 0), 0) != 0)
-    result = __lll_timedlock_wait (futex, abstime, private);
-  return result;
-}
-#define lll_timedlock(futex, abstime, private)                                 \
-  __lll_timedlock (&(futex), abstime, private)
-
-static inline int __attribute__ ((always_inline))
-__lll_robust_timedlock (int *futex, const struct timespec *abstime,
-                        int id, int private)
-{
-  int result = 0;
-  if (__builtin_expect (atomic_compare_and_exchange_bool_acq (futex, id, 0), 0))
-    result = __lll_robust_timedlock_wait (futex, abstime, private);
-  return result;
-}
-#define lll_robust_timedlock(futex, abstime, id, private)                      \
-  __lll_robust_timedlock (&(futex), abstime, id, private)
-
-#define __lll_unlock(futex, private)                                           \
-  ((void) ({                                                                   \
-    int *__futex = (futex);                                                    \
-    int __val = atomic_exchange_rel (__futex, 0);                              \
-                                                                               \
-    if (__builtin_expect (__val > 1, 0))                                       \
-      lll_futex_wake (__futex, 1, private);                                    \
-  }))
-#define lll_unlock(futex, private) __lll_unlock(&(futex), private)
-
-#define __lll_robust_unlock(futex, private)                                    \
-  ((void) ({                                                                   \
-    int *__futex = (futex);                                                    \
-    int __val = atomic_exchange_rel (__futex, 0);                              \
-                                                                               \
-    if (__builtin_expect (__val & FUTEX_WAITERS, 0))                           \
-      lll_futex_wake (__futex, 1, private);                                    \
-  }))
-#define lll_robust_unlock(futex, private)                                      \
-  __lll_robust_unlock(&(futex), private)
-
-#define lll_islocked(futex)                                                    \
-  (futex != 0)
-
-/* Our internal lock implementation is identical to the binary-compatible
-   mutex implementation.  */
-
-/* Initializers for lock.  */
-#define LLL_LOCK_INITIALIZER        (0)
-#define LLL_LOCK_INITIALIZER_LOCKED (1)
-
-/* The states of a lock are:
-    0  -  untaken
-    1  -  taken by one user
-   >1  -  taken by more users.  */
-
-/* The kernel notifies a process which uses CLONE_CHILD_CLEARTID via futex
-   wakeup when the clone terminates.  The memory location contains the
-   thread ID while the clone is running and is reset to zero
-   afterwards.  */
-#define lll_wait_tid(tid)                                                      \
-  do {                                                                         \
-    __typeof (tid) __tid;                                                      \
-    while ((__tid = (tid)) != 0)                                               \
-      lll_futex_wait (&(tid), __tid, LLL_SHARED);                              \
-  } while (0)
-
-extern int __lll_timedwait_tid (int *, const struct timespec *)
-     attribute_hidden;
-
-#define lll_timedwait_tid(tid, abstime)                                        \
-  ({                                                                           \
-    int __res = 0;                                                             \
-    if ((tid) != 0)                                                            \
-      __res = __lll_timedwait_tid (&(tid), (abstime));                         \
-    __res;                                                                     \
-  })
-
-#endif  /* lowlevellock.h.  */
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/pt-vfork.S b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/pt-vfork.S
deleted file mode 100644
index 603cf566cb..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/pt-vfork.S
+++ /dev/null
@@ -1,21 +0,0 @@
-/* Copyright (C) 2009-2014 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <tcb-offsets.h>
-
-#include "vfork.S"
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/pthread_once.c b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/pthread_once.c
deleted file mode 100644
index 99d998e682..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/pthread_once.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/* Copyright (C) 2004-2014 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include "pthreadP.h"
-#include <lowlevellock.h>
-
-unsigned long int __fork_generation attribute_hidden;
-
-static void
-clear_once_control (void *arg)
-{
-  pthread_once_t *once_control = (pthread_once_t *) arg;
-
-  *once_control = 0;
-  lll_futex_wake (once_control, INT_MAX, LLL_PRIVATE);
-}
-
-int
-__pthread_once (pthread_once_t *once_control, void (*init_routine) (void))
-{
-  for (;;)
-    {
-      int oldval;
-      int newval;
-
-      /* Pseudo code:
-	 newval = __fork_generation | 1;
-	 oldval = *once_control;
-	 if ((oldval & 2) == 0)
-	   *once_control = newval;
-	 Do this atomically.  */
-      do
-	{
-	  newval = __fork_generation | 1;
-	  oldval = *once_control;
-	  if (oldval & 2)
-	    break;
-	} while (atomic_compare_and_exchange_val_acq (once_control, newval, oldval) != oldval);
-
-      /* Check if the initializer has already been done.  */
-      if ((oldval & 2) != 0)
-	return 0;
-
-      /* Check if another thread already runs the initializer.	*/
-      if ((oldval & 1) == 0)
-	break;
-
-      /* Check whether the initializer execution was interrupted by a fork.  */
-      if (oldval != newval)
-	break;
-
-      /* Same generation, some other thread was faster. Wait.  */
-      lll_futex_wait (once_control, oldval, LLL_PRIVATE);
-    }
-
-  /* This thread is the first here.  Do the initialization.
-     Register a cleanup handler so that in case the thread gets
-     interrupted the initialization can be restarted.  */
-  pthread_cleanup_push (clear_once_control, once_control);
-
-  init_routine ();
-
-  pthread_cleanup_pop (0);
-
-  /* Say that the initialisation is done.  */
-  *once_control = __fork_generation | 2;
-
-  /* Wake up all other threads.  */
-  lll_futex_wake (once_control, INT_MAX, LLL_PRIVATE);
-
-  return 0;
-}
-weak_alias (__pthread_once, pthread_once)
-hidden_def (__pthread_once)
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/vfork.S b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/vfork.S
deleted file mode 100644
index 6b7b81de4a..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/vfork.S
+++ /dev/null
@@ -1,46 +0,0 @@
-/* Copyright (C) 2005-2014 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-#define _ERRNO_H	1
-#include <bits/errno.h>
-#include <kernel-features.h>
-#include <tcb-offsets.h>
-
-/* Clone the calling process, but without copying the whole address space.
-   The calling process is suspended until the new process exits or is
-   replaced by a call to `execve'.  Return -1 for errors, 0 to the new process,
-   and the process ID of the new process to the old process.  */
-
-ENTRY (__vfork)
-
-#ifdef __NR_vfork
-	DO_CALL (vfork, 0)
-#else
-	DO_CALL (fork, 0)
-#endif
-	addik	r12,r0,-4095
-	cmpu	r12,r12,r3
-	bgei	r12,SYSCALL_ERROR_LABEL
-	rtsd	r15,8
-	nop
-
-PSEUDO_END (__vfork)
-libc_hidden_def (__vfork)
-
-weak_alias (__vfork, vfork)
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/profil-counter.h b/ports/sysdeps/unix/sysv/linux/microblaze/profil-counter.h
deleted file mode 100644
index 8a6a0bcf3d..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/profil-counter.h
+++ /dev/null
@@ -1,2 +0,0 @@
-/* We can use the ix86 version.  */
-#include <sysdeps/unix/sysv/linux/i386/profil-counter.h>
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/semctl.c b/ports/sysdeps/unix/sysv/linux/microblaze/semctl.c
deleted file mode 100644
index 4cb834ad97..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/semctl.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/unix/sysv/linux/arm/semctl.c>
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/setgroups.c b/ports/sysdeps/unix/sysv/linux/microblaze/setgroups.c
deleted file mode 100644
index cb9a7708e3..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/setgroups.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/unix/sysv/linux/i386/setgroups.c>
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/shmctl.c b/ports/sysdeps/unix/sysv/linux/microblaze/shmctl.c
deleted file mode 100644
index f73ed6f246..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/shmctl.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/unix/sysv/linux/arm/shmctl.c>
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/sigcontextinfo.h b/ports/sysdeps/unix/sysv/linux/microblaze/sigcontextinfo.h
deleted file mode 100644
index 1b46b0726c..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/sigcontextinfo.h
+++ /dev/null
@@ -1,25 +0,0 @@
-/* Copyright (C) 2009-2014 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#define SIGCONTEXT int _code, struct ucontext *
-#define SIGCONTEXT_EXTRA_ARGS _code,
-#define GET_PC(ctx)    ((void *) (ctx)->uc_mcontext.regs.pc)
-#define GET_FRAME(ctx) ((void *) (ctx)->uc_mcontext.regs.sp)
-#define GET_STACK(ctx) ((void *) (ctx)->uc_mcontext.regs.sp)
-#define CALL_SIGHANDLER(handler, signo, ctx) \
-  (handler)((signo), SIGCONTEXT_EXTRA_ARGS (ctx))
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/socket.S b/ports/sysdeps/unix/sysv/linux/microblaze/socket.S
deleted file mode 100644
index ab1cb54070..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/socket.S
+++ /dev/null
@@ -1,126 +0,0 @@
-/* Copyright (C) 2009-2014 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep-cancel.h>
-#include <socketcall.h>
-
-#define P(a, b) P2(a, b)
-#define P2(a, b) a##b
-
-/* The socket-oriented system calls are handled unusally in Linux.
-   They are all gated through the single `socketcall' system call number.
-   `socketcall' takes two arguments: the first is the subcode, specifying
-   which socket function is being called; and the second is a pointer to
-   the arguments to the specific function.
-
-   The .S files for the other calls just #define socket and #include this.
-   They also #define a 'number-of-arguments' word in NARGS, which
-   defaults to 3.  */
-
-#ifndef NARGS
-# ifdef socket
-#  error NARGS not defined
-# endif
-# define NARGS 3
-#endif
-
-/* Stack usage:
-   0 - r15 (return address)
-   4 - 12 args to syscall
-   16 - scratch for cancellation state
-   20 - scratch for return value
-*/
-#define stackadjust 24
-
-#ifndef __socket
-# ifndef NO_WEAK_ALIAS
-#  define __socket P(__,socket)
-# else
-#  define __socket socket
-# endif
-#endif
-
-	.text
-ENTRY(__socket)
-	addik r1,r1,-stackadjust
-	swi r15,r1,0
-#if NARGS >= 1
-	swi  r5,r1,stackadjust+4
-#endif
-#if NARGS >= 2
-	swi  r6,r1,stackadjust+8
-#endif
-#if NARGS >= 3
-	swi  r7,r1,stackadjust+12
-#endif
-#if NARGS >= 4
-	swi  r8,r1,stackadjust+16
-#endif
-#if NARGS >= 5
-	swi  r9,r1,stackadjust+20
-#endif
-#if NARGS >= 6
-	swi  r10,r1,stackadjust+24
-#endif
-/* The rest of the args (if any) are on the caller's stack already.  */
-
-#if defined NEED_CANCELLATION && defined CENABLE
-	SINGLE_THREAD_P
-	bnei	r12,L(socket_cancel)
-#endif
-
-	addik	r12,r0,SYS_ify(socketcall)
-	addik	r5,r0,P(SOCKOP_,socket)
-	addik	r6,r1,stackadjust+4
-	brki	r14,8
-	addk	r0,r0,r0
-	lwi	r15,r1,0
-	addik	r1,r1,stackadjust
-	addik   r4,r0,-4095
-	cmpu	r4,r4,r3
-	bgei	r4,SYSCALL_ERROR_LABEL
-	rtsd	r15,8
-	addk	r0,r0,r0
-
-#if defined NEED_CANCELLATION && defined CENABLE
-L(socket_cancel):
-	CENABLE
-	swi	r3,r1,16
-	addik	r12,r0,SYS_ify(socketcall)
-	addik	r5,r0,P(SOCKOP_,socket)
-	addik	r6,r1,stackadjust+4
-	brki	r14,8
-	addk	r0,r0,r0
-	swi	r3,r1,20
-	lwi	r5,r1,16
-	CDISABLE
-	lwi	r3,r1,20
-	lwi	r15,r1,0
-	addik	r1,r1,stackadjust
-	addik   r4,r0,-4095
-	cmpu	r4,r4,r3
-	bgei	r4,SYSCALL_ERROR_LABEL
-	rtsd	r15,8
-	addk	r0,r0,r0
-#endif
-
-PSEUDO_END (__socket)
-
-#ifndef NO_WEAK_ALIAS
-weak_alias (__socket, socket)
-#endif
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/sys/procfs.h b/ports/sysdeps/unix/sysv/linux/microblaze/sys/procfs.h
deleted file mode 100644
index 0462c7d7e2..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/sys/procfs.h
+++ /dev/null
@@ -1,123 +0,0 @@
-/* Copyright (C) 1996-2014 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#ifndef _SYS_PROCFS_H
-#define _SYS_PROCFS_H	1
-
-/* This is somewhat modelled after the file of the same name on SVR4
-   systems.  It provides a definition of the core file format for ELF
-   used on Linux.  It doesn't have anything to do with the /proc file
-   system, even though Linux has one.
-
-   Anyway, the whole purpose of this file is for GDB and GDB only.
-   Don't read too much into it.  Don't use it for anything other than
-   GDB unless you know what you are doing.  */
-
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/user.h>
-
-__BEGIN_DECLS
-
-/* Type for a general-purpose register.  */
-typedef unsigned long elf_greg_t;
-
-/* And the whole bunch of them.  We could have used `struct
-   user_regs_struct' directly in the typedef, but tradition says that
-   the register set is an array, which does have some peculiar
-   semantics, so leave it that way.  */
-#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof (elf_greg_t))
-typedef elf_greg_t elf_gregset_t[ELF_NGREG];
-
-/* Register set for the floating-point registers.  */
-typedef struct user_fpregs_struct elf_fpregset_t;
-
-
-/* Signal info.  */
-struct elf_siginfo
-  {
-    int si_signo;			/* Signal number.  */
-    int si_code;			/* Extra code.  */
-    int si_errno;			/* Errno.  */
-  };
-
-/* Definitions to generate Intel SVR4-like core files.  These mostly
-   have the same names as the SVR4 types with "elf_" tacked on the
-   front to prevent clashes with Linux definitions, and the typedef
-   forms have been avoided.  This is mostly like the SVR4 structure,
-   but more Linuxy, with things that Linux does not support and which
-   GDB doesn't really use excluded.  */
-
-struct elf_prstatus
-  {
-    struct elf_siginfo pr_info;		/* Info associated with signal.  */
-    short int pr_cursig;		/* Current signal.  */
-    unsigned long int pr_sigpend;	/* Set of pending signals.  */
-    unsigned long int pr_sighold;	/* Set of held signals.  */
-    __pid_t pr_pid;
-    __pid_t pr_ppid;
-    __pid_t pr_pgrp;
-    __pid_t pr_sid;
-    struct timeval pr_utime;		/* User time.  */
-    struct timeval pr_stime;		/* System time.  */
-    struct timeval pr_cutime;		/* Cumulative user time.  */
-    struct timeval pr_cstime;		/* Cumulative system time.  */
-    elf_gregset_t pr_reg;		/* GP registers.  */
-    int pr_fpvalid;			/* True if math copro being used.  */
-  };
-
-
-#define ELF_PRARGSZ     (80)    /* Number of chars for args.  */
-
-struct elf_prpsinfo
-  {
-    char pr_state;			/* Numeric process state.  */
-    char pr_sname;			/* Char for pr_state.  */
-    char pr_zomb;			/* Zombie.  */
-    char pr_nice;			/* Nice val.  */
-    unsigned long int pr_flag;		/* Flags.  */
-    unsigned short int pr_uid;
-    unsigned short int pr_gid;
-    int pr_pid, pr_ppid, pr_pgrp, pr_sid;
-    /* Lots missing.  */
-    char pr_fname[16];			/* Filename of executable.  */
-    char pr_psargs[ELF_PRARGSZ];	/* Initial part of arg list.  */
-  };
-
-/* The rest of this file provides the types for emulation of the
-   Solaris <proc_service.h> interfaces that should be implemented by
-   users of libthread_db.  */
-
-/* Addresses.  */
-typedef void *psaddr_t;
-
-/* Register sets.  Linux has different names.  */
-typedef elf_gregset_t prgregset_t;
-typedef elf_fpregset_t prfpregset_t;
-
-/* We don't have any differences between processes and threads,
-   therefore have only one PID type.  */
-typedef __pid_t lwpid_t;
-
-/* Process status and info.  In the end we do provide typedefs for them.  */
-typedef struct elf_prstatus prstatus_t;
-typedef struct elf_prpsinfo prpsinfo_t;
-
-__END_DECLS
-
-#endif	/* sys/procfs.h.  */
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/sys/user.h b/ports/sysdeps/unix/sysv/linux/microblaze/sys/user.h
deleted file mode 100644
index 6aeaeaa2e0..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/sys/user.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Copyright (C) 2009-2014 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#ifndef _SYS_USER_H
-# define _SYS_USER_H	1
-
-/* The whole purpose of this file is for GDB and GDB only.  Don't read
-   too much into it.  Don't use it for anything other than GDB unless
-   you know what you are doing.  */
-
-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_regs_struct
-{
-  unsigned int gpr[32];
-  unsigned int pc;
-  unsigned int msr;
-  unsigned int ear;
-  unsigned int esr;
-  unsigned int fsr;
-  unsigned int btr;
-  unsigned int pvr[12];
-};
-
-struct user
-{
-  struct user_regs_struct	regs;
-  int				u_fpvalid;
-  struct user_fpregs_struct	elf_fpregset_t;
-  unsigned long int		u_tsize;
-  unsigned long int		u_dsize;
-  unsigned long int		u_ssize;
-  unsigned long			start_code;
-  unsigned long			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)
-
-#endif	/* _SYS_USER_H */
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/syscall.S b/ports/sysdeps/unix/sysv/linux/microblaze/syscall.S
deleted file mode 100644
index 1d97805e05..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/syscall.S
+++ /dev/null
@@ -1,37 +0,0 @@
-/* Copyright (C) 2005-2014 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library.  If not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-
-	.text
-ENTRY (syscall)
-	addk	r12,r0,r5
-	addk	r5,r0,r6
-	addk	r6,r0,r7
-	addk	r7,r0,r8
-	addk	r8,r0,r9
-	addk	r9,r0,r10
-	lwi	r10,r1,28
-	brki	r14,8
-	addk	r0,r0,r0
-	addik	r4,r0,-4095
-	cmpu	r4,r4,r3
-	bgei	r4,SYSCALL_ERROR_LABEL
-	rtsd	r15,8
-	nop
-PSEUDO_END (syscall)
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/syscalls.list b/ports/sysdeps/unix/sysv/linux/microblaze/syscalls.list
deleted file mode 100644
index 86fd40bd15..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/syscalls.list
+++ /dev/null
@@ -1,18 +0,0 @@
-# File name	Caller	Syscall name	Args	Strong name	Weak names
-
-cacheflush	EXTRA	cacheflush	i:iiii	__cacheflush	cacheflush
-
-prlimit64	EXTRA	prlimit64	i:iipp	prlimit64
-fanotify_mark	EXTRA	fanotify_mark	i:iiiiis	fanotify_mark
-
-# Semaphore and shm system calls.  msgctl, shmctl, and semctl have C
-# wrappers (to set __IPC_64).
-msgget          -       msgget          i:ii    __msgget        msgget
-msgrcv          -       msgrcv          Ci:ibnii __msgrcv       msgrcv
-msgsnd          -       msgsnd          Ci:ibni __msgsnd        msgsnd
-shmat           -       shmat           i:ipi   __shmat         shmat
-shmdt           -       shmdt           i:s     __shmdt         shmdt
-shmget          -       shmget          i:iii   __shmget        shmget
-semop           -       semop           i:ipi   __semop         semop
-semtimedop      -       semtimedop      i:ipip  semtimedop
-semget          -       semget          i:iii   __semget        semget
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/sysdep.S b/ports/sysdeps/unix/sysv/linux/microblaze/sysdep.S
deleted file mode 100644
index 708da09274..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/sysdep.S
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Copyright (C) 2009-2014 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-
-
-/* The following code is only used in the shared library when we
-   compile the reentrant version.  Otherwise each system call defines
-   each own version.  */
-
-#ifndef	PIC
-
-/* The syscall stubs jump here when they detect an error.  */
-
-# undef CALL_MCOUNT
-# define CALL_MCOUNT /* Don't insert the profiling call, it clobbers %d0.  */
-
-	.text
-ENTRY (__syscall_error)
-	rsubk	r3,r3,r0
-	rtsd	r15,8
-	addik	r3,r0,-1	/* delay slot.  */
-END (__syscall_error)
-#endif /* PIC.  */
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/sysdep.h b/ports/sysdeps/unix/sysv/linux/microblaze/sysdep.h
deleted file mode 100644
index 5a98d72144..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/sysdep.h
+++ /dev/null
@@ -1,307 +0,0 @@
-/* Copyright (C) 2000-2014 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdeps/microblaze/sysdep.h>
-#include <sys/syscall.h>
-
-/* Defines RTLD_PRIVATE_ERRNO.  */
-#include <dl-sysdep.h>
-
-/* In order to get __set_errno() definition in INLINE_SYSCALL.  */
-#ifndef __ASSEMBLER__
-# include <errno.h>
-#endif
-
-/* For Linux we can use the system call table in the header file
-    /usr/include/asm/unistd.h
-   of the kernel.  But these symbols do not follow the SYS_* syntax
-   so we have to redefine the `SYS_ify' macro here.  */
-#undef SYS_ify
-#define SYS_ify(syscall_name)   __NR_##syscall_name
-
-#ifdef __ASSEMBLER__
-
-/* In microblaze ABI function call arguments are passed in registers
-   r5...r10. The return value is stored in r3 (or r3:r4 regiters pair).
-   Linux syscall uses the same convention with the addition that the
-   syscall number is passed in r12. To enter the kernel "brki r14,8"
-   instruction is used.
-   None of the abovementioned registers are presumed across function call
-   or syscall.
-*/
-/* Linux uses a negative return value to indicate syscall errors, unlike
-   most Unices, which use the condition codes' carry flag.
-
-   Since version 2.1 the return value of a system call might be negative
-   even if the call succeeded.  E.g., the `lseek' system call might return
-   a large offset.  Therefore we must not anymore test for < 0, but test
-   for a real error by making sure the value in %d0 is a real error
-   number.  Linus said he will make sure the no syscall returns a value
-   in -1 .. -4095 as a valid result so we can savely test with -4095.  */
-
-/* We don't want the label for the error handler to be visible in the symbol
-   table when we define it here.  */
-# ifdef PIC
-#  define SYSCALL_ERROR_LABEL 0f
-# else
-#  define SYSCALL_ERROR_LABEL __syscall_error
-# endif
-
-# undef PSEUDO
-# define PSEUDO(name, syscall_name, args)           \
-  .text;                                            \
-  ENTRY (name)                                      \
-    DO_CALL (syscall_name, args);                   \
-    addik r12,r0,-4095;                             \
-    cmpu  r12,r12,r3;                               \
-    bgei  r12,SYSCALL_ERROR_LABEL;
-
-# undef PSEUDO_END
-# define PSEUDO_END(name)                           \
-  SYSCALL_ERROR_HANDLER;                            \
-  END (name)
-
-# undef PSEUDO_NOERRNO
-# define PSEUDO_NOERRNO(name, syscall_name, args)   \
-  .text;                                            \
-  ENTRY (name)                                      \
-    DO_CALL (syscall_name, args);
-
-# undef PSEUDO_END_NOERRNO
-# define PSEUDO_END_NOERRNO(name)                   \
-  END (name)
-
-/* The function has to return the error code.  */
-# undef  PSEUDO_ERRVAL
-# define PSEUDO_ERRVAL(name, syscall_name, args)    \
-  .text;                                            \
-  ENTRY (name)                                      \
-    DO_CALL (syscall_name, args);                   \
-
-# undef  PSEUDO_END_ERRVAL
-# define PSEUDO_END_ERRVAL(name)                    \
-  END (name)
-
-# define ret_NOERRNO                                \
-  rtsd r15,8; addk r0,r0,r0;
-
-# define ret_ERRVAL                                 \
-  rtsd r15,8; rsubk r3,r3,r0;
-
-# ifdef PIC
-#  define SYSCALL_ERROR_LABEL_DCL 0
-#  if RTLD_PRIVATE_ERRNO
-#   define SYSCALL_ERROR_HANDLER                    \
-SYSCALL_ERROR_LABEL_DCL:                            \
-    mfs   r12,rpc;                                  \
-    addik r12,r12,_GLOBAL_OFFSET_TABLE_+8;          \
-    lwi   r12,r12,rtld_errno@GOT;                   \
-    rsubk r3,r3,r0;                                 \
-    swi   r3,r12,0;                                 \
-    rtsd  r15,8;                                    \
-    addik r3,r0,-1;
-#  else /* !RTLD_PRIVATE_ERRNO.  */
-/* Store (-r3) into errno through the GOT.  */
-#   if defined _LIBC_REENTRANT
-#    define SYSCALL_ERROR_HANDLER                   \
-SYSCALL_ERROR_LABEL_DCL:                            \
-    addik r1,r1,-16;                                \
-    swi   r15,r1,0;                                 \
-    swi   r20,r1,8;                                 \
-    rsubk r3,r3,r0;                                 \
-    swi   r3,r1,12;                                 \
-    mfs   r20,rpc;                                  \
-    addik r20,r20,_GLOBAL_OFFSET_TABLE_+8;          \
-    brlid r15,__errno_location@PLT;                 \
-    nop;                                            \
-    lwi   r4,r1,12;                                 \
-    swi   r4,r3,0;                                  \
-    lwi   r20,r1,8;                                 \
-    lwi   r15,r1,0;                                 \
-    addik r1,r1,16;                                 \
-    rtsd  r15,8;                                    \
-    addik r3,r0,-1;
-#   else /* !_LIBC_REENTRANT.  */
-#    define SYSCALL_ERROR_HANDLER                   \
-SYSCALL_ERROR_LABEL_DCL:                            \
-    mfs   r12,rpc;                                  \
-    addik r12,r12,_GLOBAL_OFFSET_TABLE_+8;          \
-    lwi   r12,r12,errno@GOT;                        \
-    rsubk r3,r3,r0;                                 \
-    swi   r3,r12,0;                                 \
-    rtsd  r15,8;                                    \
-    addik r3,r0,-1;
-#    endif /* _LIBC_REENTRANT.  */
-# endif /* RTLD_PRIVATE_ERRNO.  */
-# else
-#  define SYSCALL_ERROR_HANDLER  /* Nothing here; code in sysdep.S is used.  */
-# endif /* PIC.  */
-
-# define DO_CALL(syscall_name, args)                \
-    addik r12,r0,SYS_ify (syscall_name);            \
-    brki  r14,8;                                    \
-    addk  r0,r0,r0;
-
-#else /* not __ASSEMBLER__ */
-
-/* Define a macro which expands into the inline wrapper code for a system
-   call.  */
-# undef INLINE_SYSCALL
-# define INLINE_SYSCALL(name, nr, args...)                           \
-({  INTERNAL_SYSCALL_DECL(err);                                      \
-    unsigned long resultvar = INTERNAL_SYSCALL(name, err, nr, args); \
-    if (INTERNAL_SYSCALL_ERROR_P (resultvar, err))                   \
-       {                                                             \
-        __set_errno (INTERNAL_SYSCALL_ERRNO (resultvar, err));       \
-        resultvar = (unsigned long) -1;                              \
-       }                                                             \
-    (long) resultvar;                                                \
-})
-
-# undef INTERNAL_SYSCALL_DECL
-# define INTERNAL_SYSCALL_DECL(err) do { } while (0)
-
-/* Define a macro which expands inline into the wrapper code for a system
-   call.  This use is for internal calls that do not need to handle errors
-   normally.  It will never touch errno.  This returns just what the kernel
-   gave back.  */
-# undef INTERNAL_SYSCALL
-# define INTERNAL_SYSCALL(name, err, nr, args...)                    \
-  inline_syscall##nr(SYS_ify(name), args)
-
-# undef INTERNAL_SYSCALL_NCS
-# define INTERNAL_SYSCALL_NCS(name, err, nr, args...)                \
-  inline_syscall##nr(name, args)
-
-# undef INTERNAL_SYSCALL_ERROR_P
-# define INTERNAL_SYSCALL_ERROR_P(val, err)                          \
-  ((unsigned int) (val) >= -4095U)
-
-# undef INTERNAL_SYSCALL_ERRNO
-# define INTERNAL_SYSCALL_ERRNO(val, err)    (-(val))
-
-# define SYSCALL_CLOBBERS_6 "r11", "r4", "memory"
-# define SYSCALL_CLOBBERS_5 "r10", SYSCALL_CLOBBERS_6
-# define SYSCALL_CLOBBERS_4 "r9", SYSCALL_CLOBBERS_5
-# define SYSCALL_CLOBBERS_3 "r8", SYSCALL_CLOBBERS_4
-# define SYSCALL_CLOBBERS_2 "r7", SYSCALL_CLOBBERS_3
-# define SYSCALL_CLOBBERS_1 "r6", SYSCALL_CLOBBERS_2
-# define SYSCALL_CLOBBERS_0 "r5", SYSCALL_CLOBBERS_1
-
-# define inline_syscall0(name,dummy)                                          \
-  ({                                                                          \
-    register long ret __asm__("r3");                                          \
-    register long __r12 __asm__("r12") = name;                                \
-    __asm__ __volatile__( "brki r14,8; nop;"                                  \
-      : "=r"(ret)                                                             \
-      : "r"(__r12)                                                            \
-      : SYSCALL_CLOBBERS_0 ); ret;                                            \
-  })
-
-# define inline_syscall1(name,arg1)                                           \
-  ({                                                                          \
-    register long ret __asm__("r3");                                          \
-    register long __r12 __asm__("r12") = name;                                \
-    register long __r5 __asm__("r5") = (long)(arg1);                          \
-    __asm__ __volatile__( "brki r14,8; nop;"                                  \
-      : "=r"(ret)                                                             \
-      : "r"(__r5), "r"(__r12)                                                 \
-      : SYSCALL_CLOBBERS_1 ); ret;                                            \
-  })
-
-# define inline_syscall2(name,arg1,arg2)                                      \
-  ({                                                                          \
-    register long ret __asm__("r3");                                          \
-    register long __r12 __asm__("r12") = name;                                \
-    register long __r5 __asm__("r5") = (long)(arg1);                          \
-    register long __r6 __asm__("r6") = (long)(arg2);                          \
-    __asm__ __volatile__( "brki r14,8; nop;"                                  \
-      : "=r"(ret)                                                             \
-      : "r"(__r5), "r"(__r6), "r"(__r12)                                      \
-      : SYSCALL_CLOBBERS_2 ); ret;                                            \
-  })
-
-
-# define inline_syscall3(name,arg1,arg2,arg3)                                 \
-  ({                                                                          \
-    register long ret __asm__("r3");                                          \
-    register long __r12 __asm__("r12") = name;                                \
-    register long __r5 __asm__("r5") = (long)(arg1);                          \
-    register long __r6 __asm__("r6") = (long)(arg2);                          \
-    register long __r7 __asm__("r7") = (long)(arg3);                          \
-    __asm__ __volatile__( "brki r14,8; nop;"                                  \
-      : "=r"(ret)                                                             \
-      : "r"(__r5), "r"(__r6), "r"(__r7), "r"(__r12)                           \
-      : SYSCALL_CLOBBERS_3 ); ret;                                            \
-  })
-
-
-# define inline_syscall4(name,arg1,arg2,arg3,arg4)                            \
-  ({                                                                          \
-    register long ret __asm__("r3");                                          \
-    register long __r12 __asm__("r12") = name;                                \
-    register long __r5 __asm__("r5") = (long)(arg1);                          \
-    register long __r6 __asm__("r6") = (long)(arg2);                          \
-    register long __r7 __asm__("r7") = (long)(arg3);                          \
-    register long __r8 __asm__("r8") = (long)(arg4);                          \
-    __asm__ __volatile__( "brki r14,8; nop;"                                  \
-      : "=r"(ret)                                                             \
-      : "r"(__r5), "r"(__r6), "r"(__r7), "r"(__r8),"r"(__r12)                 \
-      : SYSCALL_CLOBBERS_4 ); ret;                                            \
-  })
-
-
-# define inline_syscall5(name,arg1,arg2,arg3,arg4,arg5)                       \
-  ({                                                                          \
-    register long ret __asm__("r3");                                          \
-    register long __r12 __asm__("r12") = name;                                \
-    register long __r5 __asm__("r5") = (long)(arg1);                          \
-    register long __r6 __asm__("r6") = (long)(arg2);                          \
-    register long __r7 __asm__("r7") = (long)(arg3);                          \
-    register long __r8 __asm__("r8") = (long)(arg4);                          \
-    register long __r9 __asm__("r9") = (long)(arg5);                          \
-    __asm__ __volatile__( "brki r14,8; nop;"                                  \
-      : "=r"(ret)                                                             \
-      : "r"(__r5), "r"(__r6), "r"(__r7), "r"(__r8),"r"(__r9), "r"(__r12)      \
-      : SYSCALL_CLOBBERS_5 ); ret;                                            \
-  })
-
-
-# define inline_syscall6(name,arg1,arg2,arg3,arg4,arg5,arg6)                  \
-  ({                                                                          \
-    register long ret __asm__("r3");                                          \
-    register long __r12 __asm__("r12") = name;                                \
-    register long __r5 __asm__("r5") = (long)(arg1);                          \
-    register long __r6 __asm__("r6") = (long)(arg2);                          \
-    register long __r7 __asm__("r7") = (long)(arg3);                          \
-    register long __r8 __asm__("r8") = (long)(arg4);                          \
-    register long __r9 __asm__("r9") = (long)(arg5);                          \
-    register long __r10 __asm__("r10") = (long)(arg6);                        \
-    __asm__ __volatile__( "brki r14,8; nop;"                                  \
-      : "=r"(ret)                                                             \
-      : "r"(__r5), "r"(__r6), "r"(__r7), "r"(__r8),"r"(__r9), "r"(__r10),     \
-      "r"(__r12)                                                              \
-      : SYSCALL_CLOBBERS_6 ); ret;                                            \
-  })
-
-
-/* Pointer mangling is not yet supported for Microblaze.  */
-# define PTR_MANGLE(var) (void) (var)
-# define PTR_DEMANGLE(var) (void) (var)
-
-#endif /* not __ASSEMBLER__ */
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/xstat.c b/ports/sysdeps/unix/sysv/linux/microblaze/xstat.c
deleted file mode 100644
index e9869f5508..0000000000
--- a/ports/sysdeps/unix/sysv/linux/microblaze/xstat.c
+++ /dev/null
@@ -1 +0,0 @@
-#include <sysdeps/unix/sysv/linux/i386/xstat.c>