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[PATCH v2 2/2] Add MicroBlaze Port
- From: David Holsgrove <david dot holsgrove at xilinx dot com>
- To: <libc-ports at sourceware dot org>
- Cc: <joseph at codesourcery dot com>, <david dot holsgrove at xilinx dot com>, <john dot williams at xilinx dot com>, <edgar dot iglesias at xilinx dot com>, <vinod dot kathail at xilinx dot com>, <vidhumouli dot hunsigida at xilinx dot com>, <nagaraju dot mekala at xilinx dot com>, <tom dot shui at xilinx dot com>
- Date: Sun, 31 Mar 2013 00:17:06 +1000
- Subject: [PATCH v2 2/2] Add MicroBlaze Port
- References: <1364652885-28535-1-git-send-email-david dot holsgrove at xilinx dot com>
Add MicroBlaze architecture to libc-ports.
Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
---
ports/ChangeLog.microblaze | 105 +
ports/sysdeps/microblaze/Implies | 4 +
ports/sysdeps/microblaze/Makefile | 26 +
ports/sysdeps/microblaze/__longjmp.S | 55 +
ports/sysdeps/microblaze/_mcount.S | 91 +
ports/sysdeps/microblaze/abort-instr.h | 2 +
ports/sysdeps/microblaze/asm-syntax.h | 24 +
ports/sysdeps/microblaze/backtrace.c | 133 ++
ports/sysdeps/microblaze/backtrace_linux.c | 55 +
ports/sysdeps/microblaze/bits/atomic.h | 269 +++
ports/sysdeps/microblaze/bits/endian.h | 30 +
ports/sysdeps/microblaze/bits/fenv.h | 62 +
ports/sysdeps/microblaze/bits/link.h | 55 +
ports/sysdeps/microblaze/bits/setjmp.h | 37 +
ports/sysdeps/microblaze/bsd-_setjmp.S | 22 +
ports/sysdeps/microblaze/bsd-setjmp.S | 22 +
ports/sysdeps/microblaze/configure | 4 +
ports/sysdeps/microblaze/configure.in | 8 +
ports/sysdeps/microblaze/crti.S | 72 +
ports/sysdeps/microblaze/crtn.S | 37 +
ports/sysdeps/microblaze/dl-machine.h | 302 +++
ports/sysdeps/microblaze/dl-tls.h | 29 +
ports/sysdeps/microblaze/dl-trampoline.S | 109 +
ports/sysdeps/microblaze/fegetround.c | 24 +
ports/sysdeps/microblaze/fesetround.c | 25 +
ports/sysdeps/microblaze/gccframe.h | 21 +
ports/sysdeps/microblaze/jmpbuf-unwind.h | 46 +
ports/sysdeps/microblaze/ldsodefs.h | 41 +
ports/sysdeps/microblaze/libc-tls.c | 32 +
ports/sysdeps/microblaze/libm-test-ulps | 1728 ++++++++++++++++
ports/sysdeps/microblaze/machine-gmon.h | 30 +
ports/sysdeps/microblaze/math_private.h | 8 +
ports/sysdeps/microblaze/memusage.h | 21 +
ports/sysdeps/microblaze/nptl/Makefile | 21 +
ports/sysdeps/microblaze/nptl/pthread_spin_lock.c | 24 +
ports/sysdeps/microblaze/nptl/pthreaddef.h | 41 +
ports/sysdeps/microblaze/nptl/tcb-offsets.sym | 11 +
ports/sysdeps/microblaze/nptl/tls.h | 155 ++
ports/sysdeps/microblaze/preconfigure | 3 +
ports/sysdeps/microblaze/setjmp.S | 75 +
ports/sysdeps/microblaze/shlib-versions | 1 +
ports/sysdeps/microblaze/sotruss-lib.c | 49 +
ports/sysdeps/microblaze/stackinfo.h | 34 +
ports/sysdeps/microblaze/start.S | 67 +
ports/sysdeps/microblaze/sysdep.h | 91 +
ports/sysdeps/microblaze/tls-macros.h | 44 +
ports/sysdeps/microblaze/tst-audit.h | 25 +
ports/sysdeps/unix/sysv/linux/microblaze/Makefile | 3 +
ports/sysdeps/unix/sysv/linux/microblaze/Versions | 5 +
.../unix/sysv/linux/microblaze/____longjmp_chk.S | 29 +
.../unix/sysv/linux/microblaze/bits/fcntl.h | 86 +
.../sysdeps/unix/sysv/linux/microblaze/bits/mman.h | 42 +
.../sysdeps/unix/sysv/linux/microblaze/bits/stat.h | 203 ++
ports/sysdeps/unix/sysv/linux/microblaze/brk.c | 44 +
ports/sysdeps/unix/sysv/linux/microblaze/clone.S | 70 +
ports/sysdeps/unix/sysv/linux/microblaze/configure | 4 +
.../unix/sysv/linux/microblaze/configure.in | 4 +
ports/sysdeps/unix/sysv/linux/microblaze/fcntl.c | 1 +
ports/sysdeps/unix/sysv/linux/microblaze/fxstat.c | 1 +
.../sysdeps/unix/sysv/linux/microblaze/fxstatat.c | 1 +
.../unix/sysv/linux/microblaze/getsysstats.c | 35 +
.../unix/sysv/linux/microblaze/kernel-features.h | 30 +
.../unix/sysv/linux/microblaze/kernel_stat.h | 49 +
ports/sysdeps/unix/sysv/linux/microblaze/lxstat.c | 1 +
ports/sysdeps/unix/sysv/linux/microblaze/mmap.S | 50 +
ports/sysdeps/unix/sysv/linux/microblaze/msgctl.c | 1 +
.../sysv/linux/microblaze/nptl/bits/pthreadtypes.h | 185 ++
.../sysv/linux/microblaze/nptl/bits/semaphore.h | 35 +
.../unix/sysv/linux/microblaze/nptl/c++-types.data | 67 +
.../unix/sysv/linux/microblaze/nptl/createthread.c | 23 +
.../sysdeps/unix/sysv/linux/microblaze/nptl/fork.c | 29 +
.../unix/sysv/linux/microblaze/nptl/ld.abilist | 12 +
.../linux/microblaze/nptl/libBrokenLocale.abilist | 3 +
.../unix/sysv/linux/microblaze/nptl/libanl.abilist | 6 +
.../unix/sysv/linux/microblaze/nptl/libc.abilist | 2082 ++++++++++++++++++++
.../sysv/linux/microblaze/nptl/libcrypt.abilist | 9 +
.../unix/sysv/linux/microblaze/nptl/libdl.abilist | 11 +
.../unix/sysv/linux/microblaze/nptl/libm.abilist | 368 ++++
.../unix/sysv/linux/microblaze/nptl/libnsl.abilist | 123 ++
.../sysv/linux/microblaze/nptl/libpthread.abilist | 224 +++
.../sysv/linux/microblaze/nptl/libresolv.abilist | 93 +
.../unix/sysv/linux/microblaze/nptl/librt.abilist | 42 +
.../linux/microblaze/nptl/libthread_db.abilist | 42 +
.../sysv/linux/microblaze/nptl/libutil.abilist | 8 +
.../unix/sysv/linux/microblaze/nptl/localplt.data | 11 +
.../unix/sysv/linux/microblaze/nptl/lowlevellock.c | 132 ++
.../unix/sysv/linux/microblaze/nptl/lowlevellock.h | 325 +++
.../unix/sysv/linux/microblaze/nptl/pt-vfork.S | 21 +
.../unix/sysv/linux/microblaze/nptl/pthread_once.c | 90 +
.../unix/sysv/linux/microblaze/nptl/vfork.S | 46 +
.../unix/sysv/linux/microblaze/profil-counter.h | 20 +
ports/sysdeps/unix/sysv/linux/microblaze/semctl.c | 1 +
.../sysdeps/unix/sysv/linux/microblaze/setgroups.c | 1 +
ports/sysdeps/unix/sysv/linux/microblaze/shmctl.c | 1 +
.../unix/sysv/linux/microblaze/sigcontextinfo.h | 25 +
ports/sysdeps/unix/sysv/linux/microblaze/socket.S | 126 ++
.../unix/sysv/linux/microblaze/sys/procfs.h | 123 ++
.../sysdeps/unix/sysv/linux/microblaze/sys/user.h | 77 +
ports/sysdeps/unix/sysv/linux/microblaze/syscall.S | 37 +
.../unix/sysv/linux/microblaze/syscalls.list | 18 +
ports/sysdeps/unix/sysv/linux/microblaze/sysdep.S | 39 +
ports/sysdeps/unix/sysv/linux/microblaze/sysdep.h | 306 +++
ports/sysdeps/unix/sysv/linux/microblaze/xstat.c | 1 +
103 files changed, 9591 insertions(+), 0 deletions(-)
create mode 100644 ports/ChangeLog.microblaze
create mode 100644 ports/sysdeps/microblaze/Implies
create mode 100644 ports/sysdeps/microblaze/Makefile
create mode 100644 ports/sysdeps/microblaze/__longjmp.S
create mode 100644 ports/sysdeps/microblaze/_mcount.S
create mode 100644 ports/sysdeps/microblaze/abort-instr.h
create mode 100644 ports/sysdeps/microblaze/asm-syntax.h
create mode 100644 ports/sysdeps/microblaze/backtrace.c
create mode 100644 ports/sysdeps/microblaze/backtrace_linux.c
create mode 100755 ports/sysdeps/microblaze/bits/atomic.h
create mode 100644 ports/sysdeps/microblaze/bits/endian.h
create mode 100644 ports/sysdeps/microblaze/bits/fenv.h
create mode 100644 ports/sysdeps/microblaze/bits/link.h
create mode 100644 ports/sysdeps/microblaze/bits/setjmp.h
create mode 100644 ports/sysdeps/microblaze/bsd-_setjmp.S
create mode 100644 ports/sysdeps/microblaze/bsd-setjmp.S
create mode 100644 ports/sysdeps/microblaze/configure
create mode 100644 ports/sysdeps/microblaze/configure.in
create mode 100644 ports/sysdeps/microblaze/crti.S
create mode 100644 ports/sysdeps/microblaze/crtn.S
create mode 100644 ports/sysdeps/microblaze/dl-machine.h
create mode 100644 ports/sysdeps/microblaze/dl-tls.h
create mode 100644 ports/sysdeps/microblaze/dl-trampoline.S
create mode 100644 ports/sysdeps/microblaze/fegetround.c
create mode 100644 ports/sysdeps/microblaze/fesetround.c
create mode 100644 ports/sysdeps/microblaze/gccframe.h
create mode 100644 ports/sysdeps/microblaze/jmpbuf-unwind.h
create mode 100644 ports/sysdeps/microblaze/ldsodefs.h
create mode 100644 ports/sysdeps/microblaze/libc-tls.c
create mode 100644 ports/sysdeps/microblaze/libm-test-ulps
create mode 100644 ports/sysdeps/microblaze/machine-gmon.h
create mode 100644 ports/sysdeps/microblaze/math_private.h
create mode 100644 ports/sysdeps/microblaze/memusage.h
create mode 100644 ports/sysdeps/microblaze/nptl/Makefile
create mode 100644 ports/sysdeps/microblaze/nptl/pthread_spin_lock.c
create mode 100644 ports/sysdeps/microblaze/nptl/pthreaddef.h
create mode 100644 ports/sysdeps/microblaze/nptl/tcb-offsets.sym
create mode 100644 ports/sysdeps/microblaze/nptl/tls.h
create mode 100644 ports/sysdeps/microblaze/preconfigure
create mode 100644 ports/sysdeps/microblaze/setjmp.S
create mode 100644 ports/sysdeps/microblaze/shlib-versions
create mode 100644 ports/sysdeps/microblaze/sotruss-lib.c
create mode 100644 ports/sysdeps/microblaze/stackinfo.h
create mode 100644 ports/sysdeps/microblaze/start.S
create mode 100644 ports/sysdeps/microblaze/sysdep.h
create mode 100644 ports/sysdeps/microblaze/tls-macros.h
create mode 100644 ports/sysdeps/microblaze/tst-audit.h
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/Makefile
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/Versions
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/____longjmp_chk.S
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/bits/fcntl.h
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/bits/mman.h
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/bits/stat.h
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/brk.c
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/clone.S
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/configure
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/configure.in
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/fcntl.c
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/fxstat.c
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/fxstatat.c
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/getsysstats.c
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/kernel-features.h
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/kernel_stat.h
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/lxstat.c
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/mmap.S
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/msgctl.c
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/bits/pthreadtypes.h
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/bits/semaphore.h
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/c++-types.data
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/createthread.c
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/fork.c
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/ld.abilist
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/libBrokenLocale.abilist
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/libanl.abilist
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/libc.abilist
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/libcrypt.abilist
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/libdl.abilist
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/libm.abilist
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/libnsl.abilist
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/libpthread.abilist
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/libresolv.abilist
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/librt.abilist
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/libthread_db.abilist
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/libutil.abilist
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/localplt.data
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/lowlevellock.c
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/lowlevellock.h
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/pt-vfork.S
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/pthread_once.c
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/nptl/vfork.S
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/profil-counter.h
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/semctl.c
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/setgroups.c
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/shmctl.c
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/sigcontextinfo.h
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/socket.S
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/sys/procfs.h
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/sys/user.h
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/syscall.S
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/syscalls.list
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/sysdep.S
create mode 100755 ports/sysdeps/unix/sysv/linux/microblaze/sysdep.h
create mode 100644 ports/sysdeps/unix/sysv/linux/microblaze/xstat.c
diff --git a/ports/ChangeLog.microblaze b/ports/ChangeLog.microblaze
new file mode 100644
index 0000000..42f4ed7
--- /dev/null
+++ b/ports/ChangeLog.microblaze
@@ -0,0 +1,105 @@
+2013-03-28 David Holsgrove <david.holsgrove@xilinx.com>
+
+ * ChangeLog.microblaze: New file
+ * sysdeps/microblaze/Implies: New file
+ * sysdeps/microblaze/Makefile: New file
+ * sysdeps/microblaze/__longjmp.S: New file
+ * sysdeps/microblaze/_mcount.S: New file
+ * sysdeps/microblaze/abort-instr.h: New file
+ * sysdeps/microblaze/asm-syntax.h: New file
+ * sysdeps/microblaze/backtrace.c: New file
+ * sysdeps/microblaze/backtrace_linux.c: New file
+ * sysdeps/microblaze/bits/atomic.h: New file
+ * sysdeps/microblaze/bits/endian.h: New file
+ * sysdeps/microblaze/bits/fenv.h: New file
+ * sysdeps/microblaze/bits/link.h: New file
+ * sysdeps/microblaze/bits/setjmp.h: New file
+ * sysdeps/microblaze/bsd-_setjmp.S: New file
+ * sysdeps/microblaze/bsd-setjmp.S: New file
+ * sysdeps/microblaze/configure: New file
+ * sysdeps/microblaze/configure.in: New file
+ * sysdeps/microblaze/crti.S: New file
+ * sysdeps/microblaze/crtn.S: New file
+ * sysdeps/microblaze/dl-machine.h: New file
+ * sysdeps/microblaze/dl-tls.h: New file
+ * sysdeps/microblaze/dl-trampoline.S: New file
+ * sysdeps/microblaze/fegetround.c: New file
+ * sysdeps/microblaze/fesetround.c: New file
+ * sysdeps/microblaze/gccframe.h: New file
+ * sysdeps/microblaze/jmpbuf-unwind.h: New file
+ * sysdeps/microblaze/ldsodefs.h: New file
+ * sysdeps/microblaze/libc-tls.c: New file
+ * sysdeps/microblaze/libm-test-ulps: New file
+ * sysdeps/microblaze/machine-gmon.h: New file
+ * sysdeps/microblaze/math_private.h: New file
+ * sysdeps/microblaze/memusage.h: New file
+ * sysdeps/microblaze/nptl/Makefile: New file
+ * sysdeps/microblaze/nptl/pthread_spin_lock.c: New file
+ * sysdeps/microblaze/nptl/pthreaddef.h: New file
+ * sysdeps/microblaze/nptl/tcb-offsets.sym: New file
+ * sysdeps/microblaze/nptl/tls.h: New file
+ * sysdeps/microblaze/preconfigure: New file
+ * sysdeps/microblaze/setjmp.S: New file
+ * sysdeps/microblaze/shlib-versions: New file
+ * sysdeps/microblaze/sotruss-lib.c: New file
+ * sysdeps/microblaze/stackinfo.h: New file
+ * sysdeps/microblaze/start.S: New file
+ * sysdeps/microblaze/sysdep.h: New file
+ * sysdeps/microblaze/tls-macros.h: New file
+ * sysdeps/microblaze/tst-audit.h: New file
+ * sysdeps/unix/sysv/linux/microblaze/Makefile: New file
+ * sysdeps/unix/sysv/linux/microblaze/Versions: New file
+ * sysdeps/unix/sysv/linux/microblaze/____longjmp_chk.S: New file
+ * sysdeps/unix/sysv/linux/microblaze/bits/fcntl.h: New file
+ * sysdeps/unix/sysv/linux/microblaze/bits/mman.h: New file
+ * sysdeps/unix/sysv/linux/microblaze/bits/stat.h: New file
+ * sysdeps/unix/sysv/linux/microblaze/brk.c: New file
+ * sysdeps/unix/sysv/linux/microblaze/clone.S: New file
+ * sysdeps/unix/sysv/linux/microblaze/configure: New file
+ * sysdeps/unix/sysv/linux/microblaze/configure.in: New file
+ * sysdeps/unix/sysv/linux/microblaze/fcntl.c: New file
+ * sysdeps/unix/sysv/linux/microblaze/fxstat.c: New file
+ * sysdeps/unix/sysv/linux/microblaze/fxstatat.c: New file
+ * sysdeps/unix/sysv/linux/microblaze/getsysstats.c: New file
+ * sysdeps/unix/sysv/linux/microblaze/kernel-features.h: New file
+ * sysdeps/unix/sysv/linux/microblaze/kernel_stat.h: New file
+ * sysdeps/unix/sysv/linux/microblaze/lxstat.c: New file
+ * sysdeps/unix/sysv/linux/microblaze/mmap.S: New file
+ * sysdeps/unix/sysv/linux/microblaze/msgctl.c: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/bits/pthreadtypes.h: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/bits/semaphore.h: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/c++-types.data: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/createthread.c: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/fork.c: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/ld.abilist: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/libBrokenLocale.abilist: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/libanl.abilist: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/libc.abilist: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/libcrypt.abilist: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/libdl.abilist: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/libm.abilist: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/libnsl.abilist: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/libpthread.abilist: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/libresolv.abilist: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/librt.abilist: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/libthread_db.abilist: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/libutil.abilist: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/localplt.data: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/lowlevellock.c: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/lowlevellock.h: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/pt-vfork.S: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/pthread_once.c: New file
+ * sysdeps/unix/sysv/linux/microblaze/nptl/vfork.S: New file
+ * sysdeps/unix/sysv/linux/microblaze/profil-counter.h: New file
+ * sysdeps/unix/sysv/linux/microblaze/semctl.c: New file
+ * sysdeps/unix/sysv/linux/microblaze/shmctl.c: New file
+ * sysdeps/unix/sysv/linux/microblaze/setgroups.c: New file
+ * sysdeps/unix/sysv/linux/microblaze/sigcontextinfo.h: New file
+ * sysdeps/unix/sysv/linux/microblaze/socket.S: New file
+ * sysdeps/unix/sysv/linux/microblaze/sys/procfs.h: New file
+ * sysdeps/unix/sysv/linux/microblaze/sys/user.h: New file
+ * sysdeps/unix/sysv/linux/microblaze/syscall.S: New file
+ * sysdeps/unix/sysv/linux/microblaze/syscalls.list: New file
+ * sysdeps/unix/sysv/linux/microblaze/sysdep.S: New file
+ * sysdeps/unix/sysv/linux/microblaze/sysdep.h: New file
+ * sysdeps/unix/sysv/linux/microblaze/xstat.c: New file
diff --git a/ports/sysdeps/microblaze/Implies b/ports/sysdeps/microblaze/Implies
new file mode 100644
index 0000000..73c766c
--- /dev/null
+++ b/ports/sysdeps/microblaze/Implies
@@ -0,0 +1,4 @@
+wordsize-32
+# MicroBlaze uses IEEE 754 floating point.
+ieee754/flt-32
+ieee754/dbl-64
diff --git a/ports/sysdeps/microblaze/Makefile b/ports/sysdeps/microblaze/Makefile
new file mode 100644
index 0000000..cc82a74
--- /dev/null
+++ b/ports/sysdeps/microblaze/Makefile
@@ -0,0 +1,26 @@
+ifeq ($(subdir),elf)
+CFLAGS-rtld.c += -Wno-uninitialized -Wno-unused
+endif
+
+ifeq ($(subdir),gmon)
+sysdep_routines += _mcount
+endif
+
+ifeq ($(subdir),resource)
+sysdep_routines += backtrace_linux
+endif
+
+$(objpfx)libm.so: $(elfobjdir)/ld.so
+$(objpfx)libcrypt.so: $(elfobjdir)/ld.so
+$(objpfx)libresolv.so: $(elfobjdir)/ld.so
+$(objpfx)libnss_dns.so: $(elfobjdir)/ld.so
+$(objpfx)libnss_files.so: $(elfobjdir)/ld.so
+$(objpfx)libnss_db.so: $(elfobjdir)/ld.so
+$(objpfx)libnss_nis.so: $(elfobjdir)/ld.so
+$(objpfx)libnss_nisplus.so: $(elfobjdir)/ld.so
+$(objpfx)libnss_hesiod.so: $(elfobjdir)/ld.so
+$(objpfx)libnss_compat.so: $(elfobjdir)/ld.so
+$(objpfx)libanl.so: $(elfobjdir)/ld.so
+$(objpfx)libnsl.so: $(elfobjdir)/ld.so
+$(objpfx)libcidn.so: $(elfobjdir)/ld.so
+$(objpfx)libutil.so: $(elfobjdir)/ld.so
diff --git a/ports/sysdeps/microblaze/__longjmp.S b/ports/sysdeps/microblaze/__longjmp.S
new file mode 100644
index 0000000..99c5ec9
--- /dev/null
+++ b/ports/sysdeps/microblaze/__longjmp.S
@@ -0,0 +1,55 @@
+/* Copyright (C) 1997-2013 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>
+
+/* Jump to the position specified by ENV, causing the
+ setjmp call there to return VAL, or 1 if VAL is 0. */
+
+/* void __longjmp (__jmp_buf env, int val) */
+
+ENTRY(__longjmp)
+ lwi r1,r5,0
+ lwi r2,r5,4
+ lwi r13,r5,8
+ lwi r14,r5,12
+ lwi r15,r5,16
+ lwi r16,r5,20
+ lwi r17,r5,24
+ lwi r18,r5,28
+ lwi r19,r5,32
+ lwi r20,r5,36
+ lwi r21,r5,40
+ lwi r22,r5,44
+ lwi r23,r5,48
+ lwi r24,r5,52
+ lwi r25,r5,56
+ lwi r26,r5,60
+ lwi r27,r5,64
+ lwi r28,r5,68
+ lwi r29,r5,72
+ lwi r30,r5,76
+ lwi r31,r5,80
+ addk r3,r6,r0
+ beqi r3,L(return_1)
+ rtsd r15,8
+ nop
+L(return_1):
+ rtsd r15,8
+ addik r3,r0,1 /* delay slot */
+END(__longjmp)
diff --git a/ports/sysdeps/microblaze/_mcount.S b/ports/sysdeps/microblaze/_mcount.S
new file mode 100644
index 0000000..7d4f40a
--- /dev/null
+++ b/ports/sysdeps/microblaze/_mcount.S
@@ -0,0 +1,91 @@
+/* Copyright (C) 1997-2013 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/>. */
+
+ .global _mcount
+ .type _mcount, @function
+_mcount:
+ # Save regs.
+ addik r1, r1,-4 * 24
+ swi r31, r1, 4 * 23
+ swi r30, r1, 4 * 22
+ swi r29, r1, 4 * 21
+ swi r28, r1, 4 * 20
+ swi r27, r1, 4 * 19
+ swi r26, r1, 4 * 18
+ swi r25, r1, 4 * 17
+ swi r24, r1, 4 * 16
+ swi r23, r1, 4 * 15
+ swi r22, r1, 4 * 14
+ swi r21, r1, 4 * 13
+ swi r20, r1, 4 * 12
+ swi r19, r1, 4 * 11
+ swi r15, r1, 4 * 10
+ swi r12, r1, 4 * 9
+ swi r11, r1, 4 * 8
+ swi r10, r1, 4 * 7
+ swi r8, r1, 4 * 6
+ swi r7, r1, 4 * 5
+ swi r6, r1, 4 * 4
+ swi r5, r1, 4 * 3
+ swi r4, r1, 4 * 2
+ swi r3, r1, 4 * 1
+ swi r2, r1, 4 * 0
+
+#ifdef SHARED
+ mfs r20,rpc
+ addik r20,r20,_GLOBAL_OFFSET_TABLE_+8
+ addk r6, r0, r15 # callee is in r15.
+ brlid r15, __mcount_internal@PLT
+ lwi r5, r1, 4 * 24 # caller is on the stack.
+#else
+ # Pass from/to in r5 and r6.
+ addk r6, r0, r15 # callee is in r15.
+ bralid r15, __mcount_internal
+ lwi r5, r1, 4 * 24 # caller is on the stack.
+#endif
+
+ # Reload regs
+ lwi r31, r1, 4 * 23
+ lwi r30, r1, 4 * 22
+ lwi r29, r1, 4 * 21
+ lwi r28, r1, 4 * 20
+ lwi r27, r1, 4 * 19
+ lwi r26, r1, 4 * 18
+ lwi r25, r1, 4 * 17
+ lwi r24, r1, 4 * 16
+ lwi r23, r1, 4 * 15
+ lwi r22, r1, 4 * 14
+ lwi r21, r1, 4 * 13
+ lwi r20, r1, 4 * 12
+ lwi r19, r1, 4 * 11
+ lwi r15, r1, 4 * 10
+ lwi r12, r1, 4 * 9
+ lwi r11, r1, 4 * 8
+ lwi r10, r1, 4 * 7
+ lwi r8, r1, 4 * 6
+ lwi r7, r1, 4 * 5
+ lwi r6, r1, 4 * 4
+ lwi r5, r1, 4 * 3
+ lwi r4, r1, 4 * 2
+ lwi r3, r1, 4 * 1
+ lwi r2, r1, 4 * 0
+
+ rtsd r15, 8
+ addik r1, r1, 4 * 24
+
+ .size _mcount, . - _mcount
diff --git a/ports/sysdeps/microblaze/abort-instr.h b/ports/sysdeps/microblaze/abort-instr.h
new file mode 100644
index 0000000..38469d4
--- /dev/null
+++ b/ports/sysdeps/microblaze/abort-instr.h
@@ -0,0 +1,2 @@
+/* An instruction which should crash any program is `illegal'. */
+#define ABORT_INSTRUCTION asm ("brki r0, -1")
diff --git a/ports/sysdeps/microblaze/asm-syntax.h b/ports/sysdeps/microblaze/asm-syntax.h
new file mode 100644
index 0000000..fc8fbcd
--- /dev/null
+++ b/ports/sysdeps/microblaze/asm-syntax.h
@@ -0,0 +1,24 @@
+/* Copyright (C) 1997-2013 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/>. */
+
+#undef ALIGN
+#define ALIGN(log) .align 1<<log
+
+#define R_(r) %##r
+#define R(r) R_(r)
+#define L(label) .##label
diff --git a/ports/sysdeps/microblaze/backtrace.c b/ports/sysdeps/microblaze/backtrace.c
new file mode 100644
index 0000000..9d391c8
--- /dev/null
+++ b/ports/sysdeps/microblaze/backtrace.c
@@ -0,0 +1,133 @@
+/* Copyright (C) 2005-2013 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 <stdio.h>
+#include <string.h>
+#include <sysdep.h>
+#include <signal.h>
+#include <execinfo.h>
+
+extern int __backtrace_lookup_prev_stack_frame_sighandler(
+ unsigned long fp, unsigned long pc,
+ unsigned long *pprev_fp, unsigned long *pprev_pc,
+ unsigned long *retaddr);
+
+inline long get_frame_size(unsigned long instr)
+{
+ return abs((short signed)(instr & 0xFFFF));
+}
+
+static unsigned long *find_frame_creation(unsigned long *pc)
+{
+ int i;
+
+ /* NOTE: Distance to search is arbitrary
+ * 250 works well for most things,
+ * 750 picks up things like tcp_recvmsg(),
+ * 1000 needed for fat_fill_super() */
+ for (i = 0; i < 1000; i++, pc--) {
+ unsigned long instr;
+ unsigned long frame_size;
+
+ instr = *pc;
+
+ /* addik r1, r1, foo ? */
+ if ((instr & 0xFFFF0000) != 0x30210000)
+ continue; /* No. */
+
+ frame_size = get_frame_size(instr);
+ if ((frame_size < 8) || (frame_size & 3)) {
+ return NULL;
+ }
+ return pc;
+ }
+
+ return NULL;
+}
+
+static int lookup_prev_stack_frame(unsigned long fp, unsigned long pc,
+ unsigned long *pprev_fp, unsigned long *pprev_pc,
+ unsigned long *retaddr)
+{
+ unsigned long *prologue = NULL;
+
+ int is_signalhandler = __backtrace_lookup_prev_stack_frame_sighandler(
+ fp, pc, pprev_fp, pprev_pc, retaddr);
+
+ if (!is_signalhandler) {
+ prologue = find_frame_creation((unsigned long *)pc);
+
+ if (prologue) {
+ long frame_size = get_frame_size(*prologue);
+ *pprev_fp = fp + frame_size;
+ if (*retaddr != 0) {
+ *pprev_pc = *retaddr;
+ } else {
+ *pprev_pc = *(unsigned long *)fp;
+ }
+ *retaddr = 0;
+ if ((!(*pprev_pc) || ((*pprev_pc) & 3))) {
+ prologue=0;
+ }
+ } else {
+ *pprev_pc = 0;
+ *pprev_fp = fp;
+ *retaddr = 0;
+ }
+ }
+ return (!(*pprev_pc) || ((*pprev_pc) & 3)) ? -1 : 0;
+}
+
+int __backtrace(void **array, int size)
+{
+ unsigned long pc, fp;
+ unsigned long ppc, pfp;
+ unsigned long retaddr; /* Return address(r15) is required in the signal
+ handler case, since the return address of the
+ function which causes the signal may not be
+ recorded in the stack. */
+ int count;
+ int rc = 0;
+
+ __asm__ __volatile__(
+"mfs %0, rpc"
+: "=r"(pc)
+);
+
+ __asm__ __volatile__(
+"add %0, r1, r0"
+: "=r"(fp)
+);
+
+ array[0]=(void *)pc;
+ retaddr = 0;
+ for (count=1; count < size; count++) {
+ rc = lookup_prev_stack_frame(fp, pc, &pfp, &ppc, &retaddr);
+
+ fp=pfp;
+ pc=ppc;
+ array[count]=(void *)pc;
+ if (rc) {
+ return count;
+ }
+ }
+ return count;
+}
+
+weak_alias (__backtrace, backtrace)
+libc_hidden_def (__backtrace)
diff --git a/ports/sysdeps/microblaze/backtrace_linux.c b/ports/sysdeps/microblaze/backtrace_linux.c
new file mode 100644
index 0000000..12454ca
--- /dev/null
+++ b/ports/sysdeps/microblaze/backtrace_linux.c
@@ -0,0 +1,55 @@
+/* Copyright (C) 2005-2013 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 <stddef.h>
+#include <asm/sigcontext.h>
+#include <linux/signal.h>
+#include <asm-generic/ucontext.h>
+#include <asm/unistd.h>
+
+int __backtrace_lookup_prev_stack_frame_sighandler(
+ unsigned long fp, unsigned long pc,
+ unsigned long *pprev_fp, unsigned long *pprev_pc,
+ unsigned long *retaddr)
+{
+ unsigned long *tramp = 0;
+ struct ucontext *uc;
+
+ if (*retaddr == 0) {
+ /* Kernel insert the tramp between the signal handler frame and the
+ caller frame in signal handling. */
+ tramp = (unsigned long *)pc;
+ tramp += 2;
+ if ((*tramp == (0x31800000 | __NR_rt_sigreturn)) && (*(tramp+1) == 0xb9cc0008)) {
+ /* Signal handler function argument is:
+ (int sig_num, siginfo_t * info, void * ucontext)
+ the uncontext is the 3rd argument. */
+ unsigned long ucptr = ((unsigned long)tramp) - sizeof(struct ucontext);
+ uc = (struct ucontext *)ucptr;
+ *pprev_pc = uc->uc_mcontext.regs.pc;
+ /* Need to record the return address since the return
+ address of the function which causes this signal may not
+ be recorded in the stack. */
+ *pprev_fp = uc->uc_mcontext.regs.r1;
+ *retaddr = uc->uc_mcontext.regs.r15;
+ /* It is a signal handler. */
+ return 1;
+ }
+ }
+ return 0;
+}
diff --git a/ports/sysdeps/microblaze/bits/atomic.h b/ports/sysdeps/microblaze/bits/atomic.h
new file mode 100755
index 0000000..1ea998c
--- /dev/null
+++ b/ports/sysdeps/microblaze/bits/atomic.h
@@ -0,0 +1,269 @@
+/* Copyright (C) 2003-2013 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 <stdint.h>
+#include <sysdep.h>
+
+
+typedef int8_t atomic8_t;
+typedef uint8_t uatomic8_t;
+typedef int_fast8_t atomic_fast8_t;
+typedef uint_fast8_t uatomic_fast8_t;
+
+typedef int32_t atomic32_t;
+typedef uint32_t uatomic32_t;
+typedef int_fast32_t atomic_fast32_t;
+typedef uint_fast32_t uatomic_fast32_t;
+
+typedef intptr_t atomicptr_t;
+typedef uintptr_t uatomicptr_t;
+typedef intmax_t atomic_max_t;
+typedef uintmax_t uatomic_max_t;
+
+
+/* Microblaze does not have byte and halfword forms of load and reserve and
+ store conditional. So for microblaze we stub out the 8- and 16-bit forms. */
+#define __arch_compare_and_exchange_bool_8_acq(mem, newval, oldval) \
+ (abort (), 0)
+
+#define __arch_compare_and_exchange_bool_16_acq(mem, newval, oldval) \
+ (abort (), 0)
+
+#define __arch_compare_and_exchange_bool_8_rel(mem, newval, oldval) \
+ (abort (), 0)
+
+#define __arch_compare_and_exchange_bool_16_rel(mem, newval, oldval) \
+ (abort (), 0)
+
+#define __arch_compare_and_exchange_val_32_acq(mem, newval, oldval) \
+ ({ \
+ __typeof (*(mem)) __tmp; \
+ __typeof (mem) __memp = (mem); \
+ int test; \
+ __asm __volatile ( \
+ " addc r0, r0, r0;" \
+ "1: lwx %0, %3, r0;" \
+ " addic %1, r0, 0;" \
+ " bnei %1, 1b;" \
+ " cmp %1, %0, %4;" \
+ " bnei %1, 2f;" \
+ " swx %5, %3, r0;" \
+ " addic %1, r0, 0;" \
+ " bnei %1, 1b;" \
+ "2:" \
+ : "=&r" (__tmp), \
+ "=&r" (test), \
+ "=m" (*__memp) \
+ : "r" (__memp), \
+ "r" (oldval), \
+ "r" (newval) \
+ : "cc", "memory"); \
+ __tmp; \
+ })
+
+#define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval) \
+ (abort (), (__typeof (*mem)) 0)
+
+#define atomic_compare_and_exchange_val_acq(mem, newval, oldval) \
+ ({ \
+ __typeof (*(mem)) __result; \
+ if (sizeof (*mem) == 4) \
+ __result = __arch_compare_and_exchange_val_32_acq(mem, newval, oldval); \
+ else if (sizeof (*mem) == 8) \
+ __result = __arch_compare_and_exchange_val_64_acq(mem, newval, oldval); \
+ else \
+ abort (); \
+ __result; \
+ })
+
+#define atomic_compare_and_exchange_val_rel(mem, newval, oldval) \
+ ({ \
+ __typeof (*(mem)) __result; \
+ if (sizeof (*mem) == 4) \
+ __result = __arch_compare_and_exchange_val_32_acq(mem, newval, oldval); \
+ else if (sizeof (*mem) == 8) \
+ __result = __arch_compare_and_exchange_val_64_acq(mem, newval, oldval); \
+ else \
+ abort (); \
+ __result; \
+ })
+
+#define __arch_atomic_exchange_32_acq(mem, value) \
+ ({ \
+ __typeof (*(mem)) __tmp; \
+ __typeof (mem) __memp = (mem); \
+ int test; \
+ __asm __volatile ( \
+ " addc r0, r0, r0;" \
+ "1: lwx %0, %4, r0;" \
+ " addic %1, r0, 0;" \
+ " bnei %1, 1b;" \
+ " swx %3, %4, r0;" \
+ " addic %1, r0, 0;" \
+ " bnei %1, 1b;" \
+ : "=&r" (__tmp), \
+ "=&r" (test), \
+ "=m" (*__memp) \
+ : "r" (value), \
+ "r" (__memp) \
+ : "cc", "memory"); \
+ __tmp; \
+ })
+
+#define __arch_atomic_exchange_64_acq(mem, newval) \
+ (abort (), (__typeof (*mem)) 0)
+
+#define atomic_exchange_acq(mem, value) \
+ ({ \
+ __typeof (*(mem)) __result; \
+ if (sizeof (*mem) == 4) \
+ __result = __arch_atomic_exchange_32_acq (mem, value); \
+ else if (sizeof (*mem) == 8) \
+ __result = __arch_atomic_exchange_64_acq (mem, value); \
+ else \
+ abort (); \
+ __result; \
+ })
+
+#define atomic_exchange_rel(mem, value) \
+ ({ \
+ __typeof (*(mem)) __result; \
+ if (sizeof (*mem) == 4) \
+ __result = __arch_atomic_exchange_32_acq (mem, value); \
+ else if (sizeof (*mem) == 8) \
+ __result = __arch_atomic_exchange_64_acq (mem, value); \
+ else \
+ abort (); \
+ __result; \
+ })
+
+#define __arch_atomic_exchange_and_add_32(mem, value) \
+ ({ \
+ __typeof (*(mem)) __tmp; \
+ __typeof (mem) __memp = (mem); \
+ int test; \
+ __asm __volatile ( \
+ " addc r0, r0, r0;" \
+ "1: lwx %0, %4, r0;" \
+ " addic %1, r0, 0;" \
+ " bnei %1, 1b;" \
+ " add %1, %3, %0;" \
+ " swx %1, %4, r0;" \
+ " addic %1, r0, 0;" \
+ " bnei %1, 1b;" \
+ : "=&r" (__tmp), \
+ "=&r" (test), \
+ "=m" (*__memp) \
+ : "r" (value), \
+ "r" (__memp) \
+ : "cc", "memory"); \
+ __tmp; \
+ })
+
+#define __arch_atomic_exchange_and_add_64(mem, value) \
+ (abort (), (__typeof (*mem)) 0)
+
+#define atomic_exchange_and_add(mem, value) \
+ ({ \
+ __typeof (*(mem)) __result; \
+ if (sizeof (*mem) == 4) \
+ __result = __arch_atomic_exchange_and_add_32 (mem, value); \
+ else if (sizeof (*mem) == 8) \
+ __result = __arch_atomic_exchange_and_add_64 (mem, value); \
+ else \
+ abort (); \
+ __result; \
+ })
+
+#define __arch_atomic_increment_val_32(mem) \
+ ({ \
+ __typeof (*(mem)) __val; \
+ int test; \
+ __asm __volatile ( \
+ " addc r0, r0, r0;" \
+ "1: lwx %0, %3, r0;" \
+ " addic %1, r0, 0;" \
+ " bnei %1, 1b;" \
+ " addi %0, %0, 1;" \
+ " swx %0, %3, r0;" \
+ " addic %1, r0, 0;" \
+ " bnei %1, 1b;" \
+ : "=&r" (__val), \
+ "=&r" (test), \
+ "=m" (*mem) \
+ : "r" (mem), \
+ "m" (*mem) \
+ : "cc", "memory"); \
+ __val; \
+ })
+
+#define __arch_atomic_increment_val_64(mem) \
+ (abort (), (__typeof (*mem)) 0)
+
+#define atomic_increment_val(mem) \
+ ({ \
+ __typeof (*(mem)) __result; \
+ if (sizeof (*(mem)) == 4) \
+ __result = __arch_atomic_increment_val_32 (mem); \
+ else if (sizeof (*(mem)) == 8) \
+ __result = __arch_atomic_increment_val_64 (mem); \
+ else \
+ abort (); \
+ __result; \
+ })
+
+#define atomic_increment(mem) ({ atomic_increment_val (mem); (void) 0; })
+
+#define __arch_atomic_decrement_val_32(mem) \
+ ({ \
+ __typeof (*(mem)) __val; \
+ int test; \
+ __asm __volatile ( \
+ " addc r0, r0, r0;" \
+ "1: lwx %0, %3, r0;" \
+ " addic %1, r0, 0;" \
+ " bnei %1, 1b;" \
+ " rsubi %0, %0, 1;" \
+ " swx %0, %3, r0;" \
+ " addic %1, r0, 0;" \
+ " bnei %1, 1b;" \
+ : "=&r" (__val), \
+ "=&r" (test), \
+ "=m" (*mem) \
+ : "r" (mem), \
+ "m" (*mem) \
+ : "cc", "memory"); \
+ __val; \
+ })
+
+#define __arch_atomic_decrement_val_64(mem) \
+ (abort (), (__typeof (*mem)) 0)
+
+#define atomic_decrement_val(mem) \
+ ({ \
+ __typeof (*(mem)) __result; \
+ if (sizeof (*(mem)) == 4) \
+ __result = __arch_atomic_decrement_val_32 (mem); \
+ else if (sizeof (*(mem)) == 8) \
+ __result = __arch_atomic_decrement_val_64 (mem); \
+ else \
+ abort (); \
+ __result; \
+ })
+
+#define atomic_decrement(mem) ({ atomic_decrement_val (mem); (void) 0; })
diff --git a/ports/sysdeps/microblaze/bits/endian.h b/ports/sysdeps/microblaze/bits/endian.h
new file mode 100644
index 0000000..0b846a4
--- /dev/null
+++ b/ports/sysdeps/microblaze/bits/endian.h
@@ -0,0 +1,30 @@
+/* Copyright (C) 1997-2013 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 _ENDIAN_H
+# error "Never use <bits/endian.h> directly; include <endian.h> instead."
+#endif
+
+/* MicroBlaze can be either big or little endian. */
+#ifdef _BIG_ENDIAN
+#define __BYTE_ORDER __BIG_ENDIAN
+#define __FLOAT_WORD_ORDER __BIG_ENDIAN
+#else
+#define __BYTE_ORDER __LITTLE_ENDIAN
+#define __FLOAT_WORD_ORDER __LITTLE_ENDIAN
+#endif
diff --git a/ports/sysdeps/microblaze/bits/fenv.h b/ports/sysdeps/microblaze/bits/fenv.h
new file mode 100644
index 0000000..0819454
--- /dev/null
+++ b/ports/sysdeps/microblaze/bits/fenv.h
@@ -0,0 +1,62 @@
+/* Copyright (C) 2011-2013 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 _FENV_H
+# error "Never use <bits/fenv.h> directly; include <fenv.h> instead."
+#endif
+
+/* MicroBlaze supports only round-to-nearest. The software
+ floating-point support also acts this way. */
+enum
+ {
+ __FE_UNDEFINED = 0,
+
+ FE_TONEAREST =
+#define FE_TONEAREST 0x1
+ FE_TONEAREST,
+ };
+
+/* Define bits representing the exception. We use the bit positions
+ of the appropriate bits in the FPU control word. */
+
+#ifndef FE_INVALID
+# define FE_INVALID __FE_UNDEFINED
+#endif
+#ifndef FE_DIVBYZERO
+# define FE_DIVBYZERO __FE_UNDEFINED
+#endif
+#ifndef FE_OVERFLOW
+# define FE_OVERFLOW __FE_UNDEFINED
+#endif
+#ifndef FE_UNDERFLOW
+# define FE_UNDERFLOW __FE_UNDEFINED
+#endif
+#ifndef FE_INEXACT
+# define FE_INEXACT __FE_UNDEFINED
+#endif
+
+#define FE_ALL_EXCEPT __FE_UNDEFINED
+
+
+/* Type representing exception flags (if there were any). */
+typedef unsigned int fexcept_t;
+
+/* Type representing floating-point environment. */
+typedef unsigned int fenv_t;
+
+/* If the default argument is used we use this value. */
+#define FE_DFL_ENV ((const fenv_t *) -1l)
diff --git a/ports/sysdeps/microblaze/bits/link.h b/ports/sysdeps/microblaze/bits/link.h
new file mode 100644
index 0000000..ab71195
--- /dev/null
+++ b/ports/sysdeps/microblaze/bits/link.h
@@ -0,0 +1,55 @@
+/* Copyright (C) 2005-2013 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 _LINK_H
+# error "Never include <bits/link.h> directly; use <link.h> instead."
+#endif
+
+
+/* Registers for entry into PLT on Microblaze. */
+typedef struct La_microblaze_regs
+{
+ uint32_t lr_r0;
+ uint32_t lr_r1;
+ uint32_t lr_sp;
+} La_microblaze_regs;
+
+/* Return values for calls from PLT on Microblaze. */
+typedef struct La_microblaze_retval
+{
+ uint32_t lrv_r3;
+} La_microblaze_retval;
+
+
+__BEGIN_DECLS
+
+extern Elf32_Addr la_microblaze_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx,
+ uintptr_t *__refcook,
+ uintptr_t *__defcook,
+ La_microblaze_regs *__regs,
+ unsigned int *__flags,
+ const char *__symname,
+ long int *__framesizep);
+extern unsigned int la_microblaze_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx,
+ uintptr_t *__refcook,
+ uintptr_t *__defcook,
+ const La_microblaze_regs *__inregs,
+ La_microblaze_retval *__outregs,
+ const char *__symname);
+
+__END_DECLS
diff --git a/ports/sysdeps/microblaze/bits/setjmp.h b/ports/sysdeps/microblaze/bits/setjmp.h
new file mode 100644
index 0000000..36da0c2
--- /dev/null
+++ b/ports/sysdeps/microblaze/bits/setjmp.h
@@ -0,0 +1,37 @@
+/* Copyright (C) 1997-2013 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 the machine-dependent type `jmp_buf'. */
+
+#ifndef _BITS_SETJMP_H
+#define _BITS_SETJMP_H 1
+
+#if !defined _SETJMP_H && !defined _PTHREAD_H
+# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
+#endif
+
+typedef struct
+ {
+ /* There are 21 4-byte registers that should be saved:
+ r1, r2, r13-r31. Actually, there seems no need to save
+ r14, r16, r17, r18 (return addresses for interrupt/exception/trap). */
+ int *__sp; /* dedicated name for r1 */
+ long int __gregs[20];
+ } __jmp_buf[1];
+
+#endif
diff --git a/ports/sysdeps/microblaze/bsd-_setjmp.S b/ports/sysdeps/microblaze/bsd-_setjmp.S
new file mode 100644
index 0000000..22c8d20
--- /dev/null
+++ b/ports/sysdeps/microblaze/bsd-_setjmp.S
@@ -0,0 +1,22 @@
+/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'.
+ Copyright (C) 1997-2013 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 setjmp_name _setjmp
+#define SAVEMASK 0
+
+#include <setjmp.S>
diff --git a/ports/sysdeps/microblaze/bsd-setjmp.S b/ports/sysdeps/microblaze/bsd-setjmp.S
new file mode 100644
index 0000000..e25b6cb
--- /dev/null
+++ b/ports/sysdeps/microblaze/bsd-setjmp.S
@@ -0,0 +1,22 @@
+/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'.
+ Copyright (C) 1995-2013 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 setjmp_name setjmp
+#define SAVEMASK 1
+
+#include <setjmp.S>
diff --git a/ports/sysdeps/microblaze/configure b/ports/sysdeps/microblaze/configure
new file mode 100644
index 0000000..3d55579
--- /dev/null
+++ b/ports/sysdeps/microblaze/configure
@@ -0,0 +1,4 @@
+# This file is generated from configure.in by Autoconf. DO NOT EDIT!
+ # Local configure fragment for sysdeps/microblaze/elf.
+
+#AC_DEFINE(PI_STATIC_AND_HIDDEN)
diff --git a/ports/sysdeps/microblaze/configure.in b/ports/sysdeps/microblaze/configure.in
new file mode 100644
index 0000000..bb14721
--- /dev/null
+++ b/ports/sysdeps/microblaze/configure.in
@@ -0,0 +1,8 @@
+GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
+# Local configure fragment for sysdeps/microblaze/elf.
+
+dnl It is always possible to access static and hidden symbols in an
+dnl position independent way.
+dnl NOTE: This feature was added by the GCC TLS patches. We should test for
+dnl it. Until we do, don't define it.
+#AC_DEFINE(PI_STATIC_AND_HIDDEN)
diff --git a/ports/sysdeps/microblaze/crti.S b/ports/sysdeps/microblaze/crti.S
new file mode 100644
index 0000000..bc3ac1a
--- /dev/null
+++ b/ports/sysdeps/microblaze/crti.S
@@ -0,0 +1,72 @@
+/* Special .init and .fini section support for MicroBlaze.
+ Copyright (C) 1995-2013 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/>. */
+
+/* crti.S puts a function prologue at the beginning of the .init and
+ .fini sections and defines global symbols for those addresses, so
+ they can be called as functions. The symbols _init and _fini are
+ magic and cause the linker to emit DT_INIT and DT_FINI. */
+
+#include <libc-symbols.h>
+#include <sysdep.h>
+
+#ifndef PREINIT_FUNCTION
+# define PREINIT_FUNCTION __gmon_start__
+#endif
+
+#ifndef PREINIT_FUNCTION_WEAK
+# define PREINIT_FUNCTION_WEAK 1
+#endif
+
+#if PREINIT_FUNCTION_WEAK
+ weak_extern (PREINIT_FUNCTION)
+#else
+ .hidden PREINIT_FUNCTION
+#endif
+
+ .section .init,"ax",@progbits
+ .align 2
+ .globl _init
+ .type _init, @function
+_init:
+ addik r1,r1,-32
+ swi r20,r1,28
+ mfs r20,rpc
+ addik r20,r20,_GLOBAL_OFFSET_TABLE_+8
+ lwi r3,r20,PREINIT_FUNCTION@GOT
+#if PREINIT_FUNCTION_WEAK
+ beqid r3,$Lno_weak_fn:
+ swi r15,r1,0
+ brlid r15,PREINIT_FUNCTION@PLT
+$Lno_weak_fn:
+#else
+ swi r15,r1,0
+ brald r15,r3
+#endif
+ nop # Unfilled delay slot
+
+ .section .fini,"ax",@progbits
+ .align 2
+ .globl _fini
+ .type _fini, @function
+_fini:
+ addik r1,r1,-32
+ swi r20,r1,28
+ swi r15,r1,0
+ mfs r20,rpc
+ addik r20,r20,_GLOBAL_OFFSET_TABLE_+8
+
diff --git a/ports/sysdeps/microblaze/crtn.S b/ports/sysdeps/microblaze/crtn.S
new file mode 100644
index 0000000..6488002
--- /dev/null
+++ b/ports/sysdeps/microblaze/crtn.S
@@ -0,0 +1,37 @@
+/* Special .init and .fini section support for MicroBlaze.
+ Copyright (C) 1995-2013 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/>. */
+
+/* crti.S puts a function prologue at the beginning of the .init and
+ .fini sections and defines global symbols for those addresses, so
+ they can be called as functions. The symbols _init and _fini are
+ magic and cause the linker to emit DT_INIT and DT_FINI. */
+
+#include <sysdep.h>
+
+ .section .init,"ax",@progbits
+ lwi r15,r1,0
+ lwi r20,r1,28
+ rtsd r15,8
+ addik r1,r1,32
+
+ .section .fini,"ax",@progbits
+ lwi r15,r1,0
+ lwi r20,r1,28
+ rtsd r15,8
+ addik r1,r1,32
+
diff --git a/ports/sysdeps/microblaze/dl-machine.h b/ports/sysdeps/microblaze/dl-machine.h
new file mode 100644
index 0000000..116a155
--- /dev/null
+++ b/ports/sysdeps/microblaze/dl-machine.h
@@ -0,0 +1,302 @@
+/* Copyright (C) 1995-2013 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 dl_machine_h
+#define dl_machine_h
+
+#define ELF_MACHINE_NAME "microblaze"
+
+#include <sys/param.h>
+#include <tls.h>
+
+/* Return nonzero iff ELF header is compatible with the running host. */
+static inline int
+elf_machine_matches_host (const Elf32_Ehdr *ehdr)
+{
+ return (ehdr->e_machine == EM_MICROBLAZE);
+}
+
+
+/* Return the link-time address of _DYNAMIC. Conveniently, this is the
+ first element of the GOT. This must be inlined in a function which
+ uses global data. */
+static inline Elf32_Addr
+elf_machine_dynamic (void)
+{
+ /* This produces a GOTOFF reloc that resolves to zero at link time, so in
+ fact just loads from the GOT register directly. By doing it without
+ an asm we can let the compiler choose any register. */
+
+ Elf32_Addr got_entry_0;
+ __asm__ __volatile__(
+ "lwi %0,r20,0"
+ :"=r"(got_entry_0)
+ );
+ return got_entry_0;
+}
+
+
+/* Return the run-time load address of the shared object. */
+static inline Elf32_Addr
+elf_machine_load_address (void)
+{
+ /* Compute the difference between the runtime address of _DYNAMIC as seen
+ by a GOTOFF reference, and the link-time address found in the special
+ unrelocated first GOT entry. */
+
+ Elf32_Addr dyn;
+ __asm__ __volatile__ (
+ "addik %0,r20,_DYNAMIC@GOTOFF"
+ : "=r"(dyn)
+ );
+ return dyn - elf_machine_dynamic ();
+}
+
+
+/* Set up the loaded object described by L so its unrelocated PLT
+ entries will jump to the on-demand fixup code in dl-runtime.c. */
+
+static inline int __attribute__ ((always_inline))
+elf_machine_runtime_setup (struct link_map *l, int lazy, int profile)
+{
+ extern void _dl_runtime_resolve (Elf32_Word);
+ extern void _dl_runtime_profile (Elf32_Word);
+
+ return lazy;
+}
+
+/* The PLT uses Elf32_Rela relocs. */
+#define elf_machine_relplt elf_machine_rela
+
+/* Mask identifying addresses reserved for the user program,
+ where the dynamic linker should not map anything. */
+#define ELF_MACHINE_USER_ADDRESS_MASK 0x80000000UL
+
+/* Initial entry point code for the dynamic linker.
+ The C function `_dl_start' is the real entry point;
+ its return value is the user program's entry point. */
+
+#define RTLD_START asm ("\
+ .text\n\
+ .globl _start\n\
+ .type _start,@function\n\
+_start:\n\
+ addk r5,r0,r1\n\
+ addk r3,r0,r0\n\
+1:\n\
+ addik r5,r5,4\n\
+ lw r4,r5,r0\n\
+ bneid r4,1b\n\
+ addik r3,r3,1\n\
+ addik r3,r3,-1\n\
+ addk r5,r0,r1\n\
+ sw r3,r5,r0\n\
+ addik r1,r1,-24\n\
+ sw r15,r1,r0\n\
+ brlid r15,_dl_start\n\
+ nop\n\
+ /* FALLTHRU */\n\
+\n\
+ .globl _dl_start_user\n\
+ .type _dl_start_user,@function\n\
+_dl_start_user:\n\
+ mfs r20,rpc\n\
+ addik r20,r20,_GLOBAL_OFFSET_TABLE_+8\n\
+ lwi r4,r20,_dl_skip_args@GOTOFF\n\
+ lwi r5,r1,24\n\
+ rsubk r5,r4,r5\n\
+ addk r4,r4,r4\n\
+ addk r4,r4,r4\n\
+ addk r1,r1,r4\n\
+ swi r5,r1,24\n\
+ swi r3,r1,20\n\
+ addk r6,r5,r0\n\
+ addk r5,r5,r5\n\
+ addk r5,r5,r5\n\
+ addik r7,r1,28\n\
+ addk r8,r7,r5\n\
+ addik r8,r8,4\n\
+ lwi r5,r20,_rtld_local@GOTOFF\n\
+ brlid r15,_dl_init_internal\n\
+ nop\n\
+ lwi r5,r1,24\n\
+ lwi r3,r1,20\n\
+ addk r4,r5,r5\n\
+ addk r4,r4,r4\n\
+ addik r6,r1,28\n\
+ addk r7,r6,r4\n\
+ addik r7,r7,4\n\
+ addik r15,r20,_dl_fini@GOTOFF\n\
+ addik r15,r15,-8\n\
+ brad r3\n\
+ addik r1,r1,24\n\
+ nop\n\
+ .size _dl_start_user, . - _dl_start_user\n\
+ .previous");
+
+/* ELF_RTYPE_CLASS_PLT iff TYPE describes relocation of a PLT entry or
+ TLS variable, so undefined references should not be allowed to
+ define the value.
+ ELF_RTYPE_CLASS_NOCOPY iff TYPE should not be allowed to resolve to one
+ of the main executable's symbols, as for a COPY reloc. */
+#ifndef RTLD_BOOTSTRAP
+#define elf_machine_type_class(type) \
+ (((type) == R_MICROBLAZE_JUMP_SLOT || \
+ (type) == R_MICROBLAZE_TLSDTPREL32 || \
+ (type) == R_MICROBLAZE_TLSDTPMOD32 || \
+ (type) == R_MICROBLAZE_TLSTPREL32 \
+ ) * ELF_RTYPE_CLASS_PLT \
+ | ((type) == R_MICROBLAZE_COPY) * ELF_RTYPE_CLASS_COPY)
+#else
+#define elf_machine_type_class(type) \
+ (((type) == R_MICROBLAZE_JUMP_SLOT) * ELF_RTYPE_CLASS_PLT \
+ | ((type) == R_MICROBLAZE_COPY) * ELF_RTYPE_CLASS_COPY)
+#endif
+
+/* A reloc type used for ld.so cmdline arg lookups to reject PLT entries. */
+#define ELF_MACHINE_JMP_SLOT R_MICROBLAZE_JUMP_SLOT
+
+/* The microblaze never uses Elf32_Rel relocations. */
+#define ELF_MACHINE_NO_REL 1
+
+static inline Elf32_Addr
+elf_machine_fixup_plt (struct link_map *map, lookup_t t,
+ const Elf32_Rela *reloc,
+ Elf32_Addr *reloc_addr, Elf32_Addr value)
+{
+ return *reloc_addr = value;
+}
+
+/* Return the final value of a plt relocation. Ignore the addend. */
+static inline Elf32_Addr
+elf_machine_plt_value (struct link_map *map, const Elf32_Rela *reloc,
+ Elf32_Addr value)
+{
+ return value;
+}
+
+#endif /* !dl_machine_h */
+
+/* Names of the architecture-specific auditing callback functions. */
+#define ARCH_LA_PLTENTER microblaze_gnu_pltenter
+#define ARCH_LA_PLTEXIT microblaze_gnu_pltexit
+
+#ifdef RESOLVE_MAP
+
+/* Perform the relocation specified by RELOC and SYM (which is fully resolved).
+ MAP is the object containing the reloc. */
+
+/* Macro to put 32-bit relocation value into 2 words */
+#define PUT_REL_64(rel_addr,val) \
+ do { \
+ ((unsigned short *)(rel_addr))[1] = (val) >> 16; \
+ ((unsigned short *)(rel_addr))[3] = (val) & 0xffff; \
+ } while (0)
+
+auto inline void __attribute__ ((always_inline))
+elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc,
+ const Elf32_Sym *sym, const struct r_found_version *version,
+ void *const reloc_addr_arg, int skip_ifunc)
+{
+ Elf32_Addr *const reloc_addr = reloc_addr_arg;
+ const int r_type = ELF32_R_TYPE (reloc->r_info);
+
+ if (__builtin_expect (r_type == R_MICROBLAZE_64_PCREL, 0))
+ PUT_REL_64(reloc_addr, map->l_addr + reloc->r_addend);
+ else if (r_type == R_MICROBLAZE_REL)
+ *reloc_addr = map->l_addr + reloc->r_addend;
+ else
+ {
+ const Elf32_Sym *const refsym = sym;
+ struct link_map *sym_map = RESOLVE_MAP (&sym, version, r_type);
+ Elf32_Addr value = sym == NULL ? 0 : sym_map->l_addr + sym->st_value;
+
+ value += reloc->r_addend;
+ if (r_type == R_MICROBLAZE_GLOB_DAT ||
+ r_type == R_MICROBLAZE_JUMP_SLOT ||
+ r_type == R_MICROBLAZE_32)
+ {
+ *reloc_addr = value;
+ }
+ else if (r_type == R_MICROBLAZE_COPY)
+ {
+ if (sym != NULL && (sym->st_size > refsym->st_size
+ || (sym->st_size < refsym->st_size && GLRO(dl_verbose))) )
+ {
+ const char *strtab;
+
+ strtab = (const void *) D_PTR (map, l_info[DT_STRTAB]);
+ _dl_error_printf ("\
+%s: Symbol `%s' has different size in shared object, consider re-linking\n",
+ rtld_progname ?: "<program name unknown>",
+ strtab + refsym->st_name);
+ }
+ memcpy (reloc_addr_arg, (void *) value,
+ MIN (sym->st_size, refsym->st_size));
+ }
+ else if (r_type == R_MICROBLAZE_NONE)
+ {
+ }
+#if !defined RTLD_BOOTSTRAP
+ else if (r_type == R_MICROBLAZE_TLSDTPMOD32)
+ {
+ if (sym_map != NULL)
+ *reloc_addr = sym_map->l_tls_modid;
+ }
+ else if (r_type == R_MICROBLAZE_TLSDTPREL32)
+ {
+ if (sym != NULL)
+ *reloc_addr = sym->st_value + reloc->r_addend;
+ }
+ else if (r_type == R_MICROBLAZE_TLSTPREL32)
+ {
+ if (sym != NULL)
+ {
+ CHECK_STATIC_TLS (map, sym_map);
+ *reloc_addr = sym->st_value + sym_map->l_tls_offset + reloc->r_addend;
+ }
+ }
+#endif
+ else
+ {
+ _dl_reloc_bad_type (map, r_type, 0);
+ }
+ }
+}
+
+auto inline void
+elf_machine_rela_relative (Elf32_Addr l_addr, const Elf32_Rela *reloc,
+ void *const reloc_addr_arg)
+{
+ Elf32_Addr *const reloc_addr = reloc_addr_arg;
+ PUT_REL_64(reloc_addr, l_addr + reloc->r_addend);
+}
+
+auto inline void
+elf_machine_lazy_rel (struct link_map *map,
+ Elf32_Addr l_addr, const Elf32_Rela *reloc,
+ int skip_ifunc)
+{
+ Elf32_Addr *const reloc_addr = (void *) (l_addr + reloc->r_offset);
+ if (ELF32_R_TYPE (reloc->r_info) == R_MICROBLAZE_JUMP_SLOT)
+ *reloc_addr += l_addr;
+ else
+ _dl_reloc_bad_type (map, ELF32_R_TYPE (reloc->r_info), 1);
+}
+
+#endif /* RESOLVE_MAP */
diff --git a/ports/sysdeps/microblaze/dl-tls.h b/ports/sysdeps/microblaze/dl-tls.h
new file mode 100644
index 0000000..0e7f2e5
--- /dev/null
+++ b/ports/sysdeps/microblaze/dl-tls.h
@@ -0,0 +1,29 @@
+/* Copyright (C) 2005-2013 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/>. */
+
+/* Type used for the representation of TLS information in the GOT. */
+typedef struct
+{
+ unsigned long int ti_module;
+ unsigned long int ti_offset;
+} tls_index;
+
+extern void *__tls_get_addr (tls_index *ti);
+
+/* Value used for dtv entries for which the allocation is delayed. */
+#define TLS_DTV_UNALLOCATED ((void *) -1l)
diff --git a/ports/sysdeps/microblaze/dl-trampoline.S b/ports/sysdeps/microblaze/dl-trampoline.S
new file mode 100644
index 0000000..0b94ac7
--- /dev/null
+++ b/ports/sysdeps/microblaze/dl-trampoline.S
@@ -0,0 +1,109 @@
+/* Copyright (C) 2005-2013 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>
+#include <libc-symbols.h>
+
+#ifndef PROF
+
+ .text
+ .globl _dl_runtime_resolve
+ .type _dl_runtime_resolve, @function
+ .align 4
+_dl_runtime_resolve:
+ addik r1,r1,-40
+ swi r5,r1,12
+ swi r6,r1,16
+ swi r7,r1,20
+ swi r8,r1,24
+ swi r9,r1,28
+ swi r10,r1,32
+ swi r15,r1,0
+ addk r5,r0,r4
+ brlid r15, _dl_fixup
+ addk r6,r0,r3; /* delay slot */
+ lwi r10,r1,32
+ lwi r9,r1,28
+ lwi r8,r1,24
+ lwi r7,r1,20
+ lwi r6,r1,16
+ lwi r5,r1,12
+ lwi r15,r1,0
+ brad r3
+ addik r1,r1,40; /* delay slot */
+ .size _dl_runtime_resolve, . - _dl_runtime_resolve
+
+ .text
+ .globl _dl_runtime_profile
+ .type _dl_runtime_profile, @function
+ .align 4
+_dl_runtime_profile:
+ addik r1,r1,-40
+ swi r5,r1,12
+ swi r6,r1,16
+ swi r7,r1,20
+ swi r8,r1,24
+ swi r9,r1,28
+ swi r10,r1,32
+ swi r15,r1,0
+ addk r5,r0,r4
+ brlid r15, _dl_profile_fixup
+ addk r6,r0,r3; /* delay slot */
+ lwi r10,r1,32
+ lwi r9,r1,28
+ lwi r8,r1,24
+ lwi r7,r1,20
+ lwi r6,r1,16
+ lwi r5,r1,12
+ lwi r15,r1,0
+ brad r3
+ addik r1,r1,40; /* delay slot */
+ .size _dl_runtime_profile, . - _dl_runtime_profile
+
+#else
+
+ .text
+ .globl _dl_runtime_resolve
+ .type _dl_runtime_resolve, @function
+ .align 4
+_dl_runtime_resolve:
+ addik r1,r1,-40
+ swi r5,r1,12
+ swi r6,r1,16
+ swi r7,r1,20
+ swi r8,r1,24
+ swi r9,r1,28
+ swi r10,r1,32
+ swi r15,r1,0
+ addk r5,r0,r4
+ brlid r15, fixup
+ addk r6,r0,r3; /* delay slot */
+ lwi r10,r1,32
+ lwi r9,r1,28
+ lwi r8,r1,24
+ lwi r7,r1,20
+ lwi r6,r1,16
+ lwi r5,r1,12
+ lwi r15,r1,0
+ brad r3
+ addik r1,r1,40; /* delay slot */
+ .size _dl_runtime_resolve, . - _dl_runtime_resolve
+ .globl _dl_runtime_profile
+ .set _dl_runtime_profile, _dl_runtime_resolve
+
+#endif
diff --git a/ports/sysdeps/microblaze/fegetround.c b/ports/sysdeps/microblaze/fegetround.c
new file mode 100644
index 0000000..4f47dd1
--- /dev/null
+++ b/ports/sysdeps/microblaze/fegetround.c
@@ -0,0 +1,24 @@
+/* Copyright (C) 2011-2013 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 <fenv.h>
+
+int
+fegetround (void)
+{
+ return FE_TONEAREST;
+}
diff --git a/ports/sysdeps/microblaze/fesetround.c b/ports/sysdeps/microblaze/fesetround.c
new file mode 100644
index 0000000..8ca4e51
--- /dev/null
+++ b/ports/sysdeps/microblaze/fesetround.c
@@ -0,0 +1,25 @@
+/* Copyright (C) 2011-2013 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 <fenv.h>
+
+int
+fesetround (int round)
+{
+ return (round == FE_TONEAREST) ? 0 : 1;
+}
+libm_hidden_def (fesetround)
diff --git a/ports/sysdeps/microblaze/gccframe.h b/ports/sysdeps/microblaze/gccframe.h
new file mode 100644
index 0000000..4561cf2
--- /dev/null
+++ b/ports/sysdeps/microblaze/gccframe.h
@@ -0,0 +1,21 @@
+/* Copyright (C) 2005-2013 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 FIRST_PSEUDO_REGISTER 78
+
+#include <sysdeps/generic/gccframe.h>
diff --git a/ports/sysdeps/microblaze/jmpbuf-unwind.h b/ports/sysdeps/microblaze/jmpbuf-unwind.h
new file mode 100644
index 0000000..237b035
--- /dev/null
+++ b/ports/sysdeps/microblaze/jmpbuf-unwind.h
@@ -0,0 +1,46 @@
+/* Copyright (C) 2005-2013 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 <setjmp.h>
+#include <stdint.h>
+#include <unwind.h>
+#include <sysdep.h>
+
+/* Test if longjmp to JMPBUF would unwind the frame
+ containing a local variable at ADDRESS. */
+#define _JMPBUF_UNWINDS(jmpbuf, address, demangle) \
+ ((void *) (address) < (void *) demangle ((jmpbuf)[0].__sp))
+
+#define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \
+ _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj)
+
+static inline uintptr_t __attribute__ ((unused))
+_jmpbuf_sp (__jmp_buf regs)
+{
+ uintptr_t sp = regs[0].__sp;
+#ifdef PTR_DEMANGLE
+ PTR_DEMANGLE (sp);
+#endif
+ return sp;
+}
+
+#define _JMPBUF_UNWINDS_ADJ(_jmpbuf, _address, _adj) \
+ ((uintptr_t) (_address) - (_adj) < _jmpbuf_sp (_jmpbuf) - (_adj))
+
+/* We use the normal longjmp for unwinding. */
+#define __libc_unwind_longjmp(buf, val) __libc_longjmp (buf, val)
diff --git a/ports/sysdeps/microblaze/ldsodefs.h b/ports/sysdeps/microblaze/ldsodefs.h
new file mode 100644
index 0000000..bf64bd2
--- /dev/null
+++ b/ports/sysdeps/microblaze/ldsodefs.h
@@ -0,0 +1,41 @@
+/* Copyright (C) 2005-2013 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 _MICROBLAZE_LDSODEFS_H
+#define _MICROBLAZE_LDSODEFS_H 1
+
+#include <elf.h>
+
+struct La_microblaze_regs;
+struct La_microblaze_retval;
+
+#define ARCH_PLTENTER_MEMBERS \
+ Elf32_Addr (*microblaze_gnu_pltenter) (Elf32_Sym *, unsigned int, uintptr_t *, \
+ uintptr_t *, struct La_microblaze_regs *, \
+ unsigned int *, const char *name, \
+ long int *framesizep);
+
+#define ARCH_PLTEXIT_MEMBERS \
+ unsigned int (*microblaze_gnu_pltexit) (Elf32_Sym *, unsigned int, uintptr_t *, \
+ uintptr_t *, \
+ const struct La_microblaze_regs *, \
+ struct La_microblaze_retval *, const char *);
+
+#include_next <ldsodefs.h>
+
+#endif
diff --git a/ports/sysdeps/microblaze/libc-tls.c b/ports/sysdeps/microblaze/libc-tls.c
new file mode 100644
index 0000000..1dacdca
--- /dev/null
+++ b/ports/sysdeps/microblaze/libc-tls.c
@@ -0,0 +1,32 @@
+/* Copyright (C) 2005-2013 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 <csu/libc-tls.c>
+#include <dl-tls.h>
+
+/* On Microblaze, linker optimizations are not required, so __tls_get_addr
+ can be called even in statically linked binaries. In this case module
+ must be always 1 and PT_TLS segment exist in the binary, otherwise it
+ would not link. */
+
+void *
+__tls_get_addr (tls_index *ti)
+{
+ dtv_t *dtv = THREAD_DTV ();
+ return (char *) dtv[1].pointer.val + ti->ti_offset;
+}
diff --git a/ports/sysdeps/microblaze/libm-test-ulps b/ports/sysdeps/microblaze/libm-test-ulps
new file mode 100644
index 0000000..9fde9b1
--- /dev/null
+++ b/ports/sysdeps/microblaze/libm-test-ulps
@@ -0,0 +1,1728 @@
+# Begin of automatic generation
+
+# atan2
+Test "atan2 (-0.75, -1.0) == -2.49809154479650885165983415456218025":
+float: 1
+ifloat: 1
+Test "atan2 (-max_value, -min_value) == -pi/2":
+float: 1
+ifloat: 1
+Test "atan2 (0.75, -1.0) == 2.49809154479650885165983415456218025":
+float: 1
+ifloat: 1
+Test "atan2 (1.390625, 0.9296875) == 0.981498387184244311516296577615519772":
+float: 1
+ifloat: 1
+
+# atanh
+Test "atanh (0.75) == 0.972955074527656652552676371721589865":
+float: 1
+ifloat: 1
+
+# cacos
+Test "Imaginary part of: cacos (+0 + 0.5 i) == pi/2 - 0.4812118250596034474977589134243684231352 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: cacos (+0 + 1.0 i) == pi/2 - 0.8813735870195430252326093249797923090282 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: cacos (+0 + 1.5 i) == pi/2 - 1.194763217287109304111930828519090523536 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: cacos (+0 - 0.5 i) == pi/2 + 0.4812118250596034474977589134243684231352 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: cacos (+0 - 1.0 i) == pi/2 + 0.8813735870195430252326093249797923090282 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: cacos (+0 - 1.5 i) == pi/2 + 1.194763217287109304111930828519090523536 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: cacos (-0 + 0.5 i) == pi/2 - 0.4812118250596034474977589134243684231352 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: cacos (-0 + 1.0 i) == pi/2 - 0.8813735870195430252326093249797923090282 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: cacos (-0 + 1.5 i) == pi/2 - 1.194763217287109304111930828519090523536 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: cacos (-0 - 0.5 i) == pi/2 + 0.4812118250596034474977589134243684231352 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: cacos (-0 - 1.0 i) == pi/2 + 0.8813735870195430252326093249797923090282 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: cacos (-0 - 1.5 i) == pi/2 + 1.194763217287109304111930828519090523536 i":
+double: 1
+idouble: 1
+Test "Real part of: cacos (-1.0 + 0x1p50 i) == 1.570796326794897507409741391764983781004 - 3.535050620855721078027883819436759661753e1 i":
+float: 1
+ifloat: 1
+Test "Real part of: cacos (-1.0 - 0x1p50 i) == 1.570796326794897507409741391764983781004 + 3.535050620855721078027883819436759661753e1 i":
+float: 1
+ifloat: 1
+Test "Real part of: cacos (-2 - 3 i) == 2.1414491111159960199416055713254211 + 1.9833870299165354323470769028940395 i":
+float: 1
+ifloat: 1
+Test "Real part of: cacos (0.5 + +0 i) == 1.047197551196597746154214461093167628066 - 0 i":
+double: 1
+idouble: 1
+Test "Real part of: cacos (0.5 - 0 i) == 1.047197551196597746154214461093167628066 + +0 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: cacos (0x1.fp1023 + 0x1.fp1023 i) == 7.853981633974483096156608458198757210493e-1 - 7.107906849659093345062145442726115449315e2 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: cacos (0x1.fp127 + 0x1.fp127 i) == 7.853981633974483096156608458198757210493e-1 - 8.973081118419833726837456344608533993585e1 i":
+double: 1
+idouble: 1
+
+# cacosh
+Test "Real part of: cacosh (+0 + 0.5 i) == 0.4812118250596034474977589134243684231352 + pi/2 i":
+float: 1
+ifloat: 1
+Test "Real part of: cacosh (+0 + 1.0 i) == 0.8813735870195430252326093249797923090282 + pi/2 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Real part of: cacosh (+0 + 1.5 i) == 1.194763217287109304111930828519090523536 + pi/2 i":
+double: 1
+idouble: 1
+Test "Real part of: cacosh (+0 - 0.5 i) == 0.4812118250596034474977589134243684231352 - pi/2 i":
+float: 1
+ifloat: 1
+Test "Real part of: cacosh (+0 - 1.0 i) == 0.8813735870195430252326093249797923090282 - pi/2 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Real part of: cacosh (+0 - 1.5 i) == 1.194763217287109304111930828519090523536 - pi/2 i":
+double: 1
+idouble: 1
+Test "Real part of: cacosh (-0 + 0.5 i) == 0.4812118250596034474977589134243684231352 + pi/2 i":
+float: 1
+ifloat: 1
+Test "Real part of: cacosh (-0 + 1.0 i) == 0.8813735870195430252326093249797923090282 + pi/2 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Real part of: cacosh (-0 + 1.5 i) == 1.194763217287109304111930828519090523536 + pi/2 i":
+double: 1
+idouble: 1
+Test "Real part of: cacosh (-0 - 0.5 i) == 0.4812118250596034474977589134243684231352 - pi/2 i":
+float: 1
+ifloat: 1
+Test "Real part of: cacosh (-0 - 1.0 i) == 0.8813735870195430252326093249797923090282 - pi/2 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Real part of: cacosh (-0 - 1.5 i) == 1.194763217287109304111930828519090523536 - pi/2 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: cacosh (-0.5 + +0 i) == +0 + 2.094395102393195492308428922186335256131 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: cacosh (-0.5 - 0 i) == +0 - 2.094395102393195492308428922186335256131 i":
+double: 1
+idouble: 1
+Test "Real part of: cacosh (-1.5 + +0 i) == 0.9624236501192068949955178268487368462704 + pi i":
+float: 1
+ifloat: 1
+Test "Real part of: cacosh (-1.5 - 0 i) == 0.9624236501192068949955178268487368462704 - pi i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: cacosh (-2 - 3 i) == 1.9833870299165354323470769028940395 - 2.1414491111159960199416055713254211 i":
+float: 1
+ifloat: 1
+Test "Real part of: cacosh (1.5 + +0 i) == 0.9624236501192068949955178268487368462704 + +0 i":
+float: 1
+ifloat: 1
+Test "Real part of: cacosh (1.5 - 0 i) == 0.9624236501192068949955178268487368462704 - 0 i":
+float: 1
+ifloat: 1
+
+# casin
+Test "Imaginary part of: casin (+0 + 0.5 i) == +0 + 0.4812118250596034474977589134243684231352 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: casin (+0 + 1.0 i) == +0 + 0.8813735870195430252326093249797923090282 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: casin (+0 + 1.5 i) == +0 + 1.194763217287109304111930828519090523536 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: casin (+0 - 0.5 i) == +0 - 0.4812118250596034474977589134243684231352 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: casin (+0 - 1.0 i) == +0 - 0.8813735870195430252326093249797923090282 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: casin (+0 - 1.5 i) == +0 - 1.194763217287109304111930828519090523536 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: casin (-0 + 0.5 i) == -0 + 0.4812118250596034474977589134243684231352 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: casin (-0 + 1.0 i) == -0 + 0.8813735870195430252326093249797923090282 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: casin (-0 + 1.5 i) == -0 + 1.194763217287109304111930828519090523536 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: casin (-0 - 0.5 i) == -0 - 0.4812118250596034474977589134243684231352 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: casin (-0 - 1.0 i) == -0 - 0.8813735870195430252326093249797923090282 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: casin (-0 - 1.5 i) == -0 - 1.194763217287109304111930828519090523536 i":
+double: 1
+idouble: 1
+Test "Real part of: casin (0.75 + 1.25 i) == 0.453276177638793913448921196101971749 + 1.13239363160530819522266333696834467 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: casin (0x1.fp1023 + 0x1.fp1023 i) == 7.853981633974483096156608458198757210493e-1 + 7.107906849659093345062145442726115449315e2 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: casin (0x1.fp127 + 0x1.fp127 i) == 7.853981633974483096156608458198757210493e-1 + 8.973081118419833726837456344608533993585e1 i":
+double: 1
+idouble: 1
+
+# casinh
+Test "Real part of: casinh (-0.5 + +0 i) == -0.4812118250596034474977589134243684231352 + +0 i":
+float: 1
+ifloat: 1
+Test "Real part of: casinh (-0.5 - 0 i) == -0.4812118250596034474977589134243684231352 - 0 i":
+float: 1
+ifloat: 1
+Test "Real part of: casinh (-1.0 + +0 i) == -0.8813735870195430252326093249797923090282 + +0 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Real part of: casinh (-1.0 - 0 i) == -0.8813735870195430252326093249797923090282 - 0 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Real part of: casinh (-1.5 + +0 i) == -1.194763217287109304111930828519090523536 + +0 i":
+double: 1
+idouble: 1
+Test "Real part of: casinh (-1.5 - 0 i) == -1.194763217287109304111930828519090523536 - 0 i":
+double: 1
+idouble: 1
+Test "Real part of: casinh (0.5 + +0 i) == 0.4812118250596034474977589134243684231352 + +0 i":
+float: 1
+ifloat: 1
+Test "Real part of: casinh (0.5 - 0 i) == 0.4812118250596034474977589134243684231352 - 0 i":
+float: 1
+ifloat: 1
+Test "Real part of: casinh (0.75 + 1.25 i) == 1.03171853444778027336364058631006594 + 0.911738290968487636358489564316731207 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: casinh (0.75 + 1.25 i) == 1.03171853444778027336364058631006594 + 0.911738290968487636358489564316731207 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Real part of: casinh (0x1.fp1023 + 0x1.fp1023 i) == 7.107906849659093345062145442726115449315e2 + 7.853981633974483096156608458198757210493e-1 i":
+double: 1
+idouble: 1
+Test "Real part of: casinh (0x1.fp127 + 0x1.fp127 i) == 8.973081118419833726837456344608533993585e1 + 7.853981633974483096156608458198757210493e-1 i":
+double: 1
+idouble: 1
+Test "Real part of: casinh (1.0 + +0 i) == 0.8813735870195430252326093249797923090282 + +0 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Real part of: casinh (1.0 - 0 i) == 0.8813735870195430252326093249797923090282 - 0 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Real part of: casinh (1.5 + +0 i) == 1.194763217287109304111930828519090523536 + +0 i":
+double: 1
+idouble: 1
+Test "Real part of: casinh (1.5 - 0 i) == 1.194763217287109304111930828519090523536 - 0 i":
+double: 1
+idouble: 1
+
+# catan
+Test "Imaginary part of: catan (-2 - 3 i) == -1.4099210495965755225306193844604208 - 0.22907268296853876629588180294200276 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+# catanh
+Test "Real part of: catanh (-2 - 3 i) == -0.14694666622552975204743278515471595 - 1.3389725222944935611241935759091443 i":
+double: 4
+idouble: 4
+Test "Real part of: catanh (0.75 + 1.25 i) == 0.261492138795671927078652057366532140 + 0.996825126463918666098902241310446708 i":
+double: 1
+idouble: 1
+
+# cbrt
+Test "cbrt (-27.0) == -3.0":
+double: 1
+idouble: 1
+Test "cbrt (0.75) == 0.908560296416069829445605878163630251":
+double: 1
+idouble: 1
+Test "cbrt (0.9921875) == 0.997389022060725270579075195353955217":
+double: 1
+idouble: 1
+
+# ccos
+Test "Imaginary part of: ccos (-0.75 + 710.5 i) == 1.347490911916428129246890157395342279438e308 + 1.255317763348154410745082950806112487736e308 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: ccos (-0.75 + 89.5 i) == 2.708024460708609732016532185663087200560e38 + 2.522786001038096774676288412995370563339e38 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: ccos (-0.75 - 710.5 i) == 1.347490911916428129246890157395342279438e308 - 1.255317763348154410745082950806112487736e308 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: ccos (-0.75 - 89.5 i) == 2.708024460708609732016532185663087200560e38 - 2.522786001038096774676288412995370563339e38 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: ccos (-2 - 3 i) == -4.18962569096880723013255501961597373 - 9.10922789375533659797919726277886212 i":
+float: 1
+ifloat: 1
+Test "Real part of: ccos (0.75 + 1.25 i) == 1.38173873063425888530729933139078645 - 1.09193013555397466170919531722024128 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: ccos (0.75 + 1.25 i) == 1.38173873063425888530729933139078645 - 1.09193013555397466170919531722024128 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: ccos (0.75 + 710.5 i) == 1.347490911916428129246890157395342279438e308 - 1.255317763348154410745082950806112487736e308 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: ccos (0.75 + 89.5 i) == 2.708024460708609732016532185663087200560e38 - 2.522786001038096774676288412995370563339e38 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: ccos (0.75 - 710.5 i) == 1.347490911916428129246890157395342279438e308 + 1.255317763348154410745082950806112487736e308 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: ccos (0.75 - 89.5 i) == 2.708024460708609732016532185663087200560e38 + 2.522786001038096774676288412995370563339e38 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: ccos (0x1p-1074 + 1440 i) == inf - 5.981479269486130556466515778180916082415e301 i":
+double: 1
+idouble: 1
+
+# ccosh
+Test "Real part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: ccosh (-2 - 3 i) == -3.72454550491532256547397070325597253 + 0.511822569987384608834463849801875634 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: ccosh (-710.5 + 0.75 i) == 1.347490911916428129246890157395342279438e308 - 1.255317763348154410745082950806112487736e308 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: ccosh (-710.5 - 0.75 i) == 1.347490911916428129246890157395342279438e308 + 1.255317763348154410745082950806112487736e308 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: ccosh (-89.5 + 0.75 i) == 2.708024460708609732016532185663087200560e38 - 2.522786001038096774676288412995370563339e38 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: ccosh (-89.5 - 0.75 i) == 2.708024460708609732016532185663087200560e38 + 2.522786001038096774676288412995370563339e38 i":
+float: 1
+ifloat: 1
+Test "Real part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: ccosh (0.75 + 1.25 i) == 0.408242591877968807788852146397499084 + 0.780365930845853240391326216300863152 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: ccosh (1440 + 0x1p-1074 i) == inf + 5.981479269486130556466515778180916082415e301 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: ccosh (710.5 + 0.75 i) == 1.347490911916428129246890157395342279438e308 + 1.255317763348154410745082950806112487736e308 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: ccosh (710.5 - 0.75 i) == 1.347490911916428129246890157395342279438e308 - 1.255317763348154410745082950806112487736e308 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: ccosh (89.5 + 0.75 i) == 2.708024460708609732016532185663087200560e38 + 2.522786001038096774676288412995370563339e38 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: ccosh (89.5 - 0.75 i) == 2.708024460708609732016532185663087200560e38 - 2.522786001038096774676288412995370563339e38 i":
+float: 1
+ifloat: 1
+
+# cexp
+Test "Imaginary part of: cexp (-2.0 - 3.0 i) == -0.13398091492954261346140525546115575 - 0.019098516261135196432576240858800925 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: cexp (-95 + 0.75 i) == 4.039714446238306526889476684000081624047e-42 + 3.763383677300535390271646960780570275931e-42 i":
+double: 1
+idouble: 1
+Test "Real part of: cexp (0.75 + 1.25 i) == 0.667537446429131586942201977015932112 + 2.00900045494094876258347228145863909 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: cexp (1440 + 0x1p-1074 i) == inf + 1.196295853897226111293303155636183216483e302 i":
+double: 1
+idouble: 1
+Test "Real part of: cexp (50 + 0x1p127 i) == 4.053997150228616856622417636046265337193e21 + 3.232070315463388524466674772633810238819e21 i":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+Test "Imaginary part of: cexp (50 + 0x1p127 i) == 4.053997150228616856622417636046265337193e21 + 3.232070315463388524466674772633810238819e21 i":
+double: 1
+idouble: 1
+Test "Real part of: cexp (500 + 0x1p1023 i) == -1.159886268932754433233243794561351783426e217 + 7.904017694554466595359379965081774849708e216 i":
+double: 1
+idouble: 1
+Test "Real part of: cexp (709.8125 + 0.75 i) == 1.355121963080879535248452862759108365762e308 + 1.262426823598609432507811340856186873507e308 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: cexp (709.8125 + 0.75 i) == 1.355121963080879535248452862759108365762e308 + 1.262426823598609432507811340856186873507e308 i":
+double: 1
+idouble: 1
+Test "Real part of: cexp (88.75 + 0.75 i) == 2.558360358486542817001900410314204322891e38 + 2.383359453227311447654736314679677655100e38 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: cexp (88.75 + 0.75 i) == 2.558360358486542817001900410314204322891e38 + 2.383359453227311447654736314679677655100e38 i":
+float: 2
+ifloat: 2
+
+# clog
+Test "Real part of: clog (-0x1.0000000123456p0 + 0x1.2345678p-1000 i) == 2.649094276923003995420209214900915462737e-10 + 3.141592653589793238462643383279502884197 i":
+double: 1
+idouble: 1
+Test "Real part of: clog (-0x1.0000000123456p0 + 0x1.2345678p-30 i) == 2.649094282537168795982991778475646793277e-10 + 3.141592652530155111500161671113150737892 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog (-0x1.234566p-40 - 1.0 i) == 5.354083939753840089583620652120903838944e-25 - 1.570796326795931422008642456283782656359 i":
+float: 1
+ifloat: 1
+Test "Real part of: clog (-0x1.fp+127 + 0x1p-149 i) == 88.69109041335841930424871526389807508374 + pi i":
+float: 1
+ifloat: 1
+Test "Real part of: clog (-0x1.fp+127 - 0x1p-149 i) == 88.69109041335841930424871526389807508374 - pi i":
+float: 1
+ifloat: 1
+Test "Real part of: clog (-0x1p-149 + 0x1.fp+127 i) == 88.69109041335841930424871526389807508374 + pi/2 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog (-0x1p-149 + 0x1.fp+127 i) == 88.69109041335841930424871526389807508374 + pi/2 i":
+float: 1
+ifloat: 1
+Test "Real part of: clog (-0x1p-149 - 0x1.fp+127 i) == 88.69109041335841930424871526389807508374 - pi/2 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog (-0x1p-149 - 0x1.fp+127 i) == 88.69109041335841930424871526389807508374 - pi/2 i":
+float: 1
+ifloat: 1
+Test "Real part of: clog (0x0.ffffffp0 + 0x0.ffffffp-100 i) == -5.960464655174753498633255797994360530379e-8 + 7.888609052210118054117285652827862296732e-31 i":
+float: 1
+ifloat: 1
+Test "Real part of: clog (0x1.000566p0 + 0x1.234p-10 i) == 8.298731898331237038231468223024422855654e-5 + 1.110938609507128729312743251313024793990e-3 i":
+float: 1
+ifloat: 1
+Test "Real part of: clog (0x1.fp+127 + 0x1p-149 i) == 88.69109041335841930424871526389807508374 + +0 i":
+float: 1
+ifloat: 1
+Test "Real part of: clog (0x1.fp+127 - 0x1p-149 i) == 88.69109041335841930424871526389807508374 - 0 i":
+float: 1
+ifloat: 1
+Test "Real part of: clog (0x1p-1074 + 0x1p-1074 i) == -744.0934983311012896593986823853525458290 + pi/4 i":
+double: 1
+idouble: 1
+Test "Real part of: clog (0x1p-147 + 0x1p-147 i) == -101.5460619520319878296245057936228672231 + pi/4 i":
+float: 1
+ifloat: 1
+Test "Real part of: clog (0x1p-149 + 0x1.fp+127 i) == 88.69109041335841930424871526389807508374 + pi/2 i":
+float: 1
+ifloat: 1
+Test "Real part of: clog (0x1p-149 - 0x1.fp+127 i) == 88.69109041335841930424871526389807508374 - pi/2 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog (0x2818p-15 + 0x798fp-15 i) == 1.5366822245016167178749091974664853785194e-08 + 1.2522014929038946066987318471922169174157 i":
+float: 1
+ifloat: 1
+Test "Real part of: clog (1.0 + 0x1.234566p-10 i) == 6.172834701221959432440126967147726538097e-7 + 1.111110564353742042376451655136933182201e-3 i":
+float: 1
+ifloat: 1
+
+# clog10
+Test "Imaginary part of: clog10 (-0 + inf i) == inf + pi/2*log10(e) i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (-0 - inf i) == inf - pi/2*log10(e) i":
+float: 1
+ifloat: 1
+Test "Real part of: clog10 (-0x1.0000000123456p0 + 0x1.2345678p-1000 i) == 1.150487026509145544402795327729455391948e-10 + 1.364376353841841347485783625431355770210 i":
+double: 2
+idouble: 2
+Test "Imaginary part of: clog10 (-0x1.0000000123456p0 + 0x1.2345678p-1000 i) == 1.150487026509145544402795327729455391948e-10 + 1.364376353841841347485783625431355770210 i":
+double: 1
+idouble: 1
+Test "Real part of: clog10 (-0x1.0000000123456p0 + 0x1.2345678p-30 i) == 1.150487028947346337782682105935961875822e-10 + 1.364376353381646356131680448946397884147 i":
+double: 2
+idouble: 2
+Test "Imaginary part of: clog10 (-0x1.0000000123456p0 + 0x1.2345678p-30 i) == 1.150487028947346337782682105935961875822e-10 + 1.364376353381646356131680448946397884147 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (-0x1.fp+1023 + 0x1p-1074 i) == 308.2409272754311106024666378243768099991 + 1.364376353841841347485783625431355770210 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (-0x1.fp+1023 - 0x1p-1074 i) == 308.2409272754311106024666378243768099991 - 1.364376353841841347485783625431355770210 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (-0x1.fp+127 + 0x1p-149 i) == 38.51805116050395969095658815123105801479 + 1.364376353841841347485783625431355770210 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (-0x1.fp+127 - 0x1p-149 i) == 38.51805116050395969095658815123105801479 - 1.364376353841841347485783625431355770210 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (-0x1p-1074 + 0x1.fp+1023 i) == 308.2409272754311106024666378243768099991 + 0.6821881769209206737428918127156778851051 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (-0x1p-1074 - 0x1.fp+1023 i) == 308.2409272754311106024666378243768099991 - 0.6821881769209206737428918127156778851051 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (-0x1p-149 + 0x1.fp+127 i) == 38.51805116050395969095658815123105801479 + 0.6821881769209206737428918127156778851051 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (-0x1p-149 - 0x1.fp+127 i) == 38.51805116050395969095658815123105801479 - 0.6821881769209206737428918127156778851051 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (-1.0 + 0x1.234566p-20 i) == 2.556638434669064077889576526006849923281e-13 + 1.364375882602207106407956770293808181427 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (-2 - 3 i) == 0.556971676153418384603252578971164214 - 0.937554462986374708541507952140189646 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (-3 + inf i) == inf + pi/2*log10(e) i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (-3 - inf i) == inf - pi/2*log10(e) i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (-inf + 0 i) == inf + pi*log10(e) i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (-inf + 1 i) == inf + pi*log10(e) i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (-inf - 0 i) == inf - pi*log10(e) i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (-inf - 1 i) == inf - pi*log10(e) i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (0 + inf i) == inf + pi/2*log10(e) i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (0 - inf i) == inf - pi/2*log10(e) i":
+float: 1
+ifloat: 1
+Test "Real part of: clog10 (0x0.fffffffffffff8p0 + 0x0.fffffffffffff8p-1000 i) == -4.821637332766435821255375046554377090472e-17 + 4.053112396770095089737411317782466262176e-302 i":
+double: 1
+idouble: 1
+Test "Real part of: clog10 (0x0.ffffffp0 + 0x0.ffffffp-100 i) == -2.588596909321764128428416045209904492216e-8 + 3.425979381266895667295625489912064603415e-31 i":
+double: 1
+float: 2
+idouble: 1
+ifloat: 2
+Test "Real part of: clog10 (0x1.000566p0 + 0x1.234p-10 i) == 3.604093470239754109961125085078190708674e-5 + 4.824745078422174667425851670822596859720e-4 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (0x1.000566p0 + 0x1.234p-10 i) == 3.604093470239754109961125085078190708674e-5 + 4.824745078422174667425851670822596859720e-4 i":
+double: 1
+idouble: 1
+Test "Real part of: clog10 (0x1.000566p0 + 0x1.234p-100 i) == 3.577293486783822178310971763308187385546e-5 + 3.897399639875661463735636919790792140598e-31 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (0x1.234566p-30 + 1.0 i) == 2.438200411482400072282924063740535840474e-19 + 6.821881764607257184291586401763604544928e-1 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (0x1.234566p-50 + 1.0 i) == 2.217530356103816369479108963807448194409e-31 + 6.821881769209202348667823902864283966959e-1 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (0x1.234566p-60 + 1.0 i) == 2.114801746467415208319767917450504756866e-37 + 6.821881769209206733143018621078368211515e-1 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (0x1.fffffep+127 + 0x1.fffffep+127 i) == 38.68235441693561449174780668781319348761 + pi/4*log10(e) i":
+float: 1
+ifloat: 1
+Test "Real part of: clog10 (0x1.fffffep+127 + 1.0 i) == 38.53183941910362389414093724045094697423 + 1.276276851248440096917018665609900318458e-39 i":
+float: 1
+ifloat: 1
+Test "Real part of: clog10 (0x10673dd0f2481p-51 + 0x7ef1d17cefbd2p-51 i) == 1.3918041236396763648388478552321724382899e-29 + 0.6263795733790237053262025311642907438291 i":
+double: 1
+idouble: 1
+Test "Real part of: clog10 (0x1367a310575591p-54 + 0x3cfcc0a0541f60p-54 i) == 2.2081507730821788480616336165447731164865e-32 + 0.5484039935757001196548030312819898864760 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (0x1367a310575591p-54 + 0x3cfcc0a0541f60p-54 i) == 2.2081507730821788480616336165447731164865e-32 + 0.5484039935757001196548030312819898864760 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (0x164c74eea876p-45 + 0x16f393482f77p-45 i) == -1.3155760824064879362415202279780039150764e-26 + 0.3473590599762514228227328130640352044313 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (0x1a6p-10 + 0x3a5p-10 i) == -6.2126412844802358329771948751248003038444e-07 + 0.4977135139537443711784513409096950995985 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (0x1p-1074 + 0x1.fp+1023 i) == 308.2409272754311106024666378243768099991 + 0.6821881769209206737428918127156778851051 i":
+double: 1
+idouble: 1
+Test "Real part of: clog10 (0x1p-1074 + 0x1p-1074 i) == -323.1557003452838130619487034867432642357 + pi/4*log10(e) i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (0x1p-1074 - 0x1.fp+1023 i) == 308.2409272754311106024666378243768099991 - 0.6821881769209206737428918127156778851051 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (0x1p-147 + 0x1p-147 i) == -44.10089436477324509881274807713822842154 + pi/4*log10(e) i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (0x1p-149 + 0x1.fp+127 i) == 38.51805116050395969095658815123105801479 + 0.6821881769209206737428918127156778851051 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (0x1p-149 + 0x1p-149 i) == -44.70295435610120748924022586658721447508 + pi/4*log10(e) i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (0x1p-149 - 0x1.fp+127 i) == 38.51805116050395969095658815123105801479 - 0.6821881769209206737428918127156778851051 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (0x1p-509 + 1.0 i) == 7.730698388614835910296270976605350994446e-308 + 6.821881769209206737428918127156778851051e-1 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (0x1p-510 + 1.0 i) == 1.932674597153708977574067744151337748612e-308 + 6.821881769209206737428918127156778851051e-1 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (0x1p-511 + 1.0 i) == 4.831686492884272443935169360378344371529e-309 + 6.821881769209206737428918127156778851051e-1 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (0x1p-61 + 1.0 i) == 4.084085680564517578238994467153626207224e-38 + 6.821881769209206735545466044044889962925e-1 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (0x1p-62 + 1.0 i) == 1.021021420141129394559748616788406551878e-38 + 6.821881769209206736487192085600834406988e-1 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (0x1p-63 + 1.0 i) == 2.552553550352823486399371541971016379740e-39 + 6.821881769209206736958055106378806629019e-1 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Real part of: clog10 (0x2818p-15 + 0x798fp-15 i) == 6.6737261053986614395049481326819059203910e-09 + 0.5438241985991753781478398141908629586460 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (0x2818p-15 + 0x798fp-15 i) == 6.6737261053986614395049481326819059203910e-09 + 0.5438241985991753781478398141908629586460 i":
+float: 1
+ifloat: 1
+Test "Real part of: clog10 (0x2dd46725bp-35 + 0x7783a1284p-35 i) == 1.9312741086596516918394613098872836703188e-20 + 0.5231613813514771042838490538484014771862 i":
+double: 1
+idouble: 1
+Test "Real part of: clog10 (0x2ede88p-23 + 0x771c3fp-23 i) == -1.9440841725722970687903291200493082253766e-13 + 0.5193774116724956222518530053006822210323 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (0x2ede88p-23 + 0x771c3fp-23 i) == -1.9440841725722970687903291200493082253766e-13 + 0.5193774116724956222518530053006822210323 i":
+double: 1
+idouble: 1
+Test "Real part of: clog10 (0x4447d7175p-35 + 0x6c445e00ap-35 i) == -6.4375803621988389731799033530075237868110e-21 + 0.4378257977686804492768642780897650927167 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (0x5b06b680ea2ccp-52 + 0xef452b965da9fp-52 i) == 3.6079845358966994996207055940336690133424e-30 + 0.5243112258263349992771652393178033846555 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (0x9b57bp-20 + 0xcb7b4p-20 i) == -1.7182001068739620267773842120965071561416e-11 + 0.3990121149225253562859800593935899629087 i":
+double: 1
+idouble: 1
+Test "Real part of: clog10 (0xf2p-10 + 0x3e3p-10 i) == 2.6921240173351112953324592659528481616879e-06 + 0.5785726025799636431142862788413361783862 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (0xf2p-10 + 0x3e3p-10 i) == 2.6921240173351112953324592659528481616879e-06 + 0.5785726025799636431142862788413361783862 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (0xfe961079616p-45 + 0x1bc37e09e6d1p-45 i) == 2.3329549194675052736016290082882121135546e-26 + 0.4561756099441139182878993697611751382976 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (1.0 + 0x1.234566p-10 i) == 2.680828048441605163181684680300513080769e-7 + 4.825491868832381486767558728169977751564e-4 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: clog10 (3 + inf i) == inf + pi/2*log10(e) i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (3 - inf i) == inf - pi/2*log10(e) i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (inf + inf i) == inf + pi/4*log10(e) i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: clog10 (inf - inf i) == inf - pi/4*log10(e) i":
+float: 1
+ifloat: 1
+
+# cos
+Test "cos (0x1p+120) == -9.25879022854837867303861764107414946730833e-01":
+float: 1
+ifloat: 1
+Test "cos (0x1p+127) == 7.81914638714960072263910298466369236613162e-01":
+float: 1
+ifloat: 1
+Test "cos (M_PI_6l * 2.0) == 0.5":
+double: 1
+idouble: 1
+Test "cos (M_PI_6l * 4.0) == -0.5":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+
+# cos_tonearest
+Test "cos_tonearest (7) == 0.7539022543433046381411975217191820122183":
+float: 1
+ifloat: 1
+
+# cpow
+Test "Real part of: cpow (0.75 + 1.25 i, 0.0 + 1.0 i) == 0.331825439177608832276067945276730566 + 0.131338600281188544930936345230903032 i":
+float: 1
+ifloat: 1
+Test "Real part of: cpow (0.75 + 1.25 i, 0.75 + 1.25 i) == 0.117506293914473555420279832210420483 + 0.346552747708338676483025352060418001 i":
+double: 1
+float: 4
+idouble: 1
+ifloat: 4
+Test "Real part of: cpow (0.75 + 1.25 i, 1.0 + 1.0 i) == 0.0846958290317209430433805274189191353 + 0.513285749182902449043287190519090481 i":
+double: 2
+float: 3
+idouble: 2
+ifloat: 3
+Test "Real part of: cpow (2 + 3 i, 4 + 0 i) == -119.0 - 120.0 i":
+double: 1
+float: 4
+idouble: 1
+ifloat: 4
+Test "Imaginary part of: cpow (2 + 3 i, 4 + 0 i) == -119.0 - 120.0 i":
+float: 2
+ifloat: 2
+Test "Imaginary part of: cpow (e + 0 i, 0 + 2 * M_PIl i) == 1.0 + 0.0 i":
+double: 2
+float: 2
+idouble: 2
+ifloat: 2
+
+# csin
+Test "Real part of: csin (-0.75 + 710.5 i) == -1.255317763348154410745082950806112487736e308 + 1.347490911916428129246890157395342279438e308 i":
+double: 1
+idouble: 1
+Test "Real part of: csin (-0.75 + 89.5 i) == -2.522786001038096774676288412995370563339e38 + 2.708024460708609732016532185663087200560e38 i":
+float: 1
+ifloat: 1
+Test "Real part of: csin (-0.75 - 710.5 i) == -1.255317763348154410745082950806112487736e308 - 1.347490911916428129246890157395342279438e308 i":
+double: 1
+idouble: 1
+Test "Real part of: csin (-0.75 - 89.5 i) == -2.522786001038096774676288412995370563339e38 - 2.708024460708609732016532185663087200560e38 i":
+float: 1
+ifloat: 1
+Test "Real part of: csin (0.75 + 710.5 i) == 1.255317763348154410745082950806112487736e308 + 1.347490911916428129246890157395342279438e308 i":
+double: 1
+idouble: 1
+Test "Real part of: csin (0.75 + 89.5 i) == 2.522786001038096774676288412995370563339e38 + 2.708024460708609732016532185663087200560e38 i":
+float: 1
+ifloat: 1
+Test "Real part of: csin (0.75 - 710.5 i) == 1.255317763348154410745082950806112487736e308 - 1.347490911916428129246890157395342279438e308 i":
+double: 1
+idouble: 1
+Test "Real part of: csin (0.75 - 89.5 i) == 2.522786001038096774676288412995370563339e38 - 2.708024460708609732016532185663087200560e38 i":
+float: 1
+ifloat: 1
+Test "Real part of: csin (0x1p-1074 + 1440 i) == 5.981479269486130556466515778180916082415e301 + inf i":
+double: 1
+idouble: 1
+
+# csinh
+Test "Imaginary part of: csinh (-2 - 3 i) == 3.59056458998577995201256544779481679 - 0.530921086248519805267040090660676560 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: csinh (-710.5 + 0.75 i) == -1.347490911916428129246890157395342279438e308 + 1.255317763348154410745082950806112487736e308 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: csinh (-710.5 - 0.75 i) == -1.347490911916428129246890157395342279438e308 - 1.255317763348154410745082950806112487736e308 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: csinh (-89.5 + 0.75 i) == -2.708024460708609732016532185663087200560e38 + 2.522786001038096774676288412995370563339e38 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: csinh (-89.5 - 0.75 i) == -2.708024460708609732016532185663087200560e38 - 2.522786001038096774676288412995370563339e38 i":
+float: 1
+ifloat: 1
+Test "Real part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: csinh (0.75 + 1.25 i) == 0.259294854551162779153349830618433028 + 1.22863452409509552219214606515777594 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: csinh (1440 + 0x1p-1074 i) == inf + 5.981479269486130556466515778180916082415e301 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: csinh (710.5 + 0.75 i) == 1.347490911916428129246890157395342279438e308 + 1.255317763348154410745082950806112487736e308 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: csinh (710.5 - 0.75 i) == 1.347490911916428129246890157395342279438e308 - 1.255317763348154410745082950806112487736e308 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: csinh (89.5 + 0.75 i) == 2.708024460708609732016532185663087200560e38 + 2.522786001038096774676288412995370563339e38 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: csinh (89.5 - 0.75 i) == 2.708024460708609732016532185663087200560e38 - 2.522786001038096774676288412995370563339e38 i":
+float: 1
+ifloat: 1
+
+# csqrt
+Test "Real part of: csqrt (-0x1.000002p-126 - 0x1.000002p-126 i) == 4.934094449071842328766868579214125217132e-20 - 1.191195773697904627170323731331667740087e-19 i":
+double: 1
+idouble: 1
+Test "Real part of: csqrt (-2 + 3 i) == 0.89597747612983812471573375529004348 + 1.6741492280355400404480393008490519 i":
+float: 1
+ifloat: 1
+Test "Real part of: csqrt (-2 - 3 i) == 0.89597747612983812471573375529004348 - 1.6741492280355400404480393008490519 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: csqrt (0x1.000002p-126 + 0x1.000002p-126 i) == 1.191195773697904627170323731331667740087e-19 + 4.934094449071842328766868579214125217132e-20 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: csqrt (0x1.fffffep+127 + 1.0 i) == 1.844674352395372953599975585936590505260e+19 + 2.710505511993121390769065968615872097053e-20 i":
+float: 1
+ifloat: 1
+Test "Real part of: csqrt (0x1.fffffffffffffp+1023 + 0x1.fffffffffffffp+1023 i) == 1.473094556905565378990473658199034571917e+154 + 6.101757441282702188537080005372547713595e+153 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: csqrt (0x1.fffffffffffffp+1023 + 0x1.fffffffffffffp+1023 i) == 1.473094556905565378990473658199034571917e+154 + 6.101757441282702188537080005372547713595e+153 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: csqrt (0x1.fffffffffffffp+1023 + 0x1p+1023 i) == 1.379778091031440685006200821918878702861e+154 + 3.257214233483129514781233066898042490248e+153 i":
+double: 1
+idouble: 1
+
+# ctan
+Test "Real part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: ctan (-2 - 3 i) == 0.376402564150424829275122113032269084e-2 - 1.00323862735360980144635859782192726 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: ctan (0.75 + 1.25 i) == 0.160807785916206426725166058173438663 + 0.975363285031235646193581759755216379 i":
+double: 1
+idouble: 1
+Test "Real part of: ctan (0x1p1023 + 1 i) == -0.2254627924997545057926782581695274244229 + 0.8786063118883068695462540226219865087189 i":
+double: 1
+idouble: 1
+Test "Imaginary part of: ctan (0x1p127 + 1 i) == 0.2446359391192790896381501310437708987204 + 0.9101334047676183761532873794426475906201 i":
+double: 1
+idouble: 1
+Test "Real part of: ctan (0x3.243f6cp-1 + 0 i) == -2.287733242885645987394874673945769518150e7 + 0.0 i":
+float: 1
+ifloat: 1
+
+# ctan_tonearest
+Test "Real part of: ctan_tonearest (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: ctan_tonearest (0x1.921fb6p+0 + 0x1p-149 i) == -2.287733242885645987394874673945769518150e7 + 7.334008549954377778731880988481078535821e-31 i":
+float: 1
+ifloat: 1
+
+# ctanh
+Test "Real part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: ctanh (-2 - 3 i) == -0.965385879022133124278480269394560686 + 0.988437503832249372031403430350121098e-2 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: ctanh (0 + 0x3.243f6cp-1 i) == 0.0 - 2.287733242885645987394874673945769518150e7 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: ctanh (0 + pi/4 i) == 0.0 + 1.0 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Real part of: ctanh (0.75 + 1.25 i) == 1.37260757053378320258048606571226857 + 0.385795952609750664177596760720790220 i":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "Imaginary part of: ctanh (0.75 + 1.25 i) == 1.37260757053378320258048606571226857 + 0.385795952609750664177596760720790220 i":
+float: 2
+ifloat: 2
+Test "Imaginary part of: ctanh (1 + 0x1p1023 i) == 0.8786063118883068695462540226219865087189 - 0.2254627924997545057926782581695274244229 i":
+double: 1
+idouble: 1
+Test "Real part of: ctanh (1 + 0x1p127 i) == 0.9101334047676183761532873794426475906201 + 0.2446359391192790896381501310437708987204 i":
+double: 1
+idouble: 1
+
+# ctanh_tonearest
+Test "Real part of: ctanh_tonearest (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i":
+float: 1
+ifloat: 1
+Test "Imaginary part of: ctanh_tonearest (0x1p-149 + 0x1.921fb6p+0 i) == 7.334008549954377778731880988481078535821e-31 - 2.287733242885645987394874673945769518150e7 i":
+float: 1
+ifloat: 1
+
+# erf
+Test "erf (1.25) == 0.922900128256458230136523481197281140":
+double: 1
+idouble: 1
+
+# erfc
+Test "erfc (0x1.f7303cp+1) == 2.705500297238986897105236321218861842255e-8":
+double: 1
+idouble: 1
+Test "erfc (0x1.ffa002p+2) == 1.233585992097580296336099501489175967033e-29":
+float: 1
+ifloat: 1
+Test "erfc (2.0) == 0.00467773498104726583793074363274707139":
+double: 1
+idouble: 1
+Test "erfc (4.125) == 0.542340079956506600531223408575531062e-8":
+double: 1
+idouble: 1
+
+# exp10
+Test "exp10 (-1) == 0.1":
+double: 1
+idouble: 1
+Test "exp10 (-305) == 1.0e-305":
+double: 1
+idouble: 1
+Test "exp10 (-36) == 1.0e-36":
+double: 1
+idouble: 1
+Test "exp10 (3) == 1000":
+double: 1
+idouble: 1
+Test "exp10 (36) == 1.0e36":
+double: 1
+idouble: 1
+
+# expm1
+Test "expm1 (0.75) == 1.11700001661267466854536981983709561":
+double: 1
+idouble: 1
+Test "expm1 (1) == M_El - 1.0":
+float: 1
+ifloat: 1
+Test "expm1 (500.0) == 1.4035922178528374107397703328409120821806e+217":
+double: 1
+idouble: 1
+
+# fma
+Test "fma (-0x1.fffffffffffffp-711, 0x1.fffffffffffffp-275, 0x1.fffffe00007ffp-983) == 0x1.7ffffe00007ffp-983":
+double: 1
+idouble: 1
+Test "fma (0x1.0000002p+0, 0x1.ffffffcp-1, -0x1p-300) == 0x1.fffffffffffffp-1":
+double: 1
+idouble: 1
+Test "fma (0x1.153d650bb9f06p-907, 0x1.2d01230d48407p-125, -0x0.b278d5acfc3cp-1022) == -0x0.b22757123bbe9p-1022":
+double: 1
+idouble: 1
+Test "fma (0x1.4000004p-967, 0x1p-106, 0x0.000001p-1022) == 0x0.0000010000003p-1022":
+double: 1
+idouble: 1
+Test "fma (0x1.7ff8p+13, 0x1.000002p+0, 0x1.ffffp-24) == 0x1.7ff802p+13":
+float: 1
+ifloat: 1
+Test "fma (0x1.7fffff8p-968, 0x1p-106, 0x0.000001p-1022) == 0x0.0000010000001p-1022":
+double: 1
+idouble: 1
+
+# hypot
+Test "hypot (-0.7, -12.4) == 12.419742348374220601176836866763271":
+float: 1
+ifloat: 1
+Test "hypot (-0.7, 12.4) == 12.419742348374220601176836866763271":
+float: 1
+ifloat: 1
+Test "hypot (-12.4, -0.7) == 12.419742348374220601176836866763271":
+float: 1
+ifloat: 1
+Test "hypot (-12.4, 0.7) == 12.419742348374220601176836866763271":
+float: 1
+ifloat: 1
+Test "hypot (0.7, -12.4) == 12.419742348374220601176836866763271":
+float: 1
+ifloat: 1
+Test "hypot (0.7, 12.4) == 12.419742348374220601176836866763271":
+float: 1
+ifloat: 1
+Test "hypot (12.4, -0.7) == 12.419742348374220601176836866763271":
+float: 1
+ifloat: 1
+Test "hypot (12.4, 0.7) == 12.419742348374220601176836866763271":
+float: 1
+ifloat: 1
+
+# j0
+Test "j0 (-4.0) == -3.9714980986384737228659076845169804197562E-1":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "j0 (0.75) == 0.864242275166648623555731103820923211":
+float: 1
+ifloat: 1
+Test "j0 (0x1.d7ce3ap+107) == 2.775523647291230802651040996274861694514e-17":
+float: 2
+ifloat: 2
+Test "j0 (10.0) == -0.245935764451348335197760862485328754":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+Test "j0 (2.0) == 0.223890779141235668051827454649948626":
+float: 2
+ifloat: 2
+Test "j0 (4.0) == -3.9714980986384737228659076845169804197562E-1":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "j0 (8.0) == 0.171650807137553906090869407851972001":
+float: 1
+ifloat: 1
+
+# j1
+Test "j1 (0x1.3ffp+74) == 1.818984347516051243459364437186082741567e-12":
+double: 1
+idouble: 1
+Test "j1 (0x1.ff00000000002p+840) == 1.846591691699331493194965158699937660696e-127":
+double: 1
+idouble: 1
+Test "j1 (10.0) == 0.0434727461688614366697487680258592883":
+float: 2
+ifloat: 2
+Test "j1 (2.0) == 0.576724807756873387202448242269137087":
+double: 1
+idouble: 1
+Test "j1 (8.0) == 0.234636346853914624381276651590454612":
+double: 1
+idouble: 1
+
+# jn
+Test "jn (0, -4.0) == -3.9714980986384737228659076845169804197562E-1":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "jn (0, 0.75) == 0.864242275166648623555731103820923211":
+float: 1
+ifloat: 1
+Test "jn (0, 10.0) == -0.245935764451348335197760862485328754":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+Test "jn (0, 2.0) == 0.223890779141235668051827454649948626":
+float: 2
+ifloat: 2
+Test "jn (0, 4.0) == -3.9714980986384737228659076845169804197562E-1":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "jn (0, 8.0) == 0.171650807137553906090869407851972001":
+float: 1
+ifloat: 1
+Test "jn (1, 10.0) == 0.0434727461688614366697487680258592883":
+float: 2
+ifloat: 2
+Test "jn (1, 2.0) == 0.576724807756873387202448242269137087":
+double: 1
+idouble: 1
+Test "jn (1, 8.0) == 0.234636346853914624381276651590454612":
+double: 1
+idouble: 1
+Test "jn (10, 0.125) == 0.250543369809369890173993791865771547e-18":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "jn (10, 0.75) == 0.149621713117596814698712483621682835e-10":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "jn (10, 10.0) == 0.207486106633358857697278723518753428":
+double: 4
+float: 3
+idouble: 4
+ifloat: 3
+Test "jn (10, 2.0) == 0.251538628271673670963516093751820639e-6":
+double: 1
+float: 2
+idouble: 1
+ifloat: 2
+Test "jn (2, 0x1.ffff62p+99) == -4.43860668048170034334926693188979974489e-16":
+double: 2
+float: 2
+idouble: 2
+ifloat: 2
+Test "jn (2, 2.4048255576957729) == 0.43175480701968038399746111312430703":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+Test "jn (3, 0.125) == 0.406503832554912875023029337653442868e-4":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "jn (3, 0.75) == 0.848438342327410884392755236884386804e-2":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "jn (3, 10.0) == 0.0583793793051868123429354784103409563":
+double: 3
+float: 1
+idouble: 3
+ifloat: 1
+Test "jn (3, 2.0) == 0.128943249474402051098793332969239835":
+float: 1
+ifloat: 1
+Test "jn (3, 2.4048255576957729) == 0.19899990535769083404042146764530813":
+double: 3
+idouble: 3
+Test "jn (4, 2.4048255576957729) == 0.647466661641779720084932282551219891E-1":
+double: 1
+idouble: 1
+Test "jn (5, 2.4048255576957729) == 0.163892432048058525099230549946147698E-1":
+double: 3
+float: 1
+idouble: 3
+ifloat: 1
+Test "jn (6, 2.4048255576957729) == 0.34048184720278336646673682895929161E-2":
+double: 4
+float: 3
+idouble: 4
+ifloat: 3
+Test "jn (7, 2.4048255576957729) == 0.60068836573295394221291569249883076E-3":
+double: 3
+float: 5
+idouble: 3
+ifloat: 5
+Test "jn (8, 2.4048255576957729) == 0.92165786705344923232879022467054148E-4":
+double: 3
+float: 2
+idouble: 3
+ifloat: 2
+Test "jn (9, 2.4048255576957729) == 0.12517270977961513005428966643852564E-4":
+double: 1
+float: 2
+idouble: 1
+ifloat: 2
+
+# lgamma
+Test "lgamma (0.7) == 0.260867246531666514385732417016759578":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "lgamma (1.2) == -0.853740900033158497197028392998854470e-1":
+double: 1
+float: 2
+idouble: 1
+ifloat: 2
+
+# log10
+Test "log10 (0.75) == -0.124938736608299953132449886193870744":
+double: 1
+float: 2
+idouble: 1
+ifloat: 2
+Test "log10 (e) == log10(e)":
+float: 1
+ifloat: 1
+
+# log1p
+Test "log1p (-0.25) == -0.287682072451780927439219005993827432":
+float: 1
+ifloat: 1
+
+# pow
+Test "pow (0x0.ffffffp0, -0x1p24) == 2.7182819094701610539628664526874952929416":
+float: 1
+ifloat: 1
+Test "pow (0x0.ffffffp0, 0x1p24) == 0.3678794302077803437135155590023422899744":
+float: 1
+ifloat: 1
+Test "pow (0x1.000002p0, 0x1p24) == 7.3890552180866447284268641248075832310141":
+float: 1
+ifloat: 1
+
+# sin_tonearest
+Test "sin_tonearest (1) == 0.8414709848078965066525023216302989996226":
+float: 1
+ifloat: 1
+
+# sincos
+Test "sincos (0x1p+120, &sin_res, &cos_res) puts -9.25879022854837867303861764107414946730833e-01 in cos_res":
+float: 1
+ifloat: 1
+Test "sincos (0x1p+127, &sin_res, &cos_res) puts 7.81914638714960072263910298466369236613162e-01 in cos_res":
+float: 1
+ifloat: 1
+Test "sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.5 in cos_res":
+double: 1
+idouble: 1
+Test "sincos (M_PI_6l*2.0, &sin_res, &cos_res) puts 0.86602540378443864676372317075293616 in sin_res":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "sincos (pi/6, &sin_res, &cos_res) puts 0.86602540378443864676372317075293616 in cos_res":
+float: 1
+ifloat: 1
+
+# tgamma
+Test "tgamma (-0.5) == -2 sqrt (pi)":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "tgamma (0.5) == sqrt (pi)":
+float: 1
+ifloat: 1
+Test "tgamma (0.7) == 1.29805533264755778568117117915281162":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+# y0
+Test "y0 (0x1.3ffp+74) == 1.818984347516051243459467456433028748678e-12":
+double: 1
+idouble: 1
+Test "y0 (0x1.ff00000000002p+840) == 1.846591691699331493194965158699937660696e-127":
+double: 1
+idouble: 1
+Test "y0 (0x1p-10) == -4.4865150767109739412411806297168793661098":
+double: 1
+idouble: 1
+Test "y0 (0x1p-110) == -4.861363632869203777249475899390797503250e+1":
+double: 1
+idouble: 1
+Test "y0 (0x1p-20) == -8.8992283012125827603076426611387876938160":
+float: 1
+ifloat: 1
+Test "y0 (0x1p-30) == -1.3311940304267782826037118027401817264906e+1":
+float: 1
+ifloat: 1
+Test "y0 (0x1p-40) == -1.7724652307320814696990854700366226762563e+1":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "y0 (0x1p-50) == -2.2137364310373846564919987139743760738155e+1":
+float: 1
+ifloat: 1
+Test "y0 (0x1p-70) == -3.0962788316479910300778244424468159753887e+1":
+double: 1
+idouble: 1
+Test "y0 (0x1p-80) == -3.5375500319532942168707373066828113573541e+1":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "y0 (1.0) == 0.0882569642156769579829267660235151628":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+Test "y0 (1.5) == 0.382448923797758843955068554978089862":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+Test "y0 (10.0) == 0.0556711672835993914244598774101900481":
+float: 1
+ifloat: 1
+Test "y0 (8.0) == 0.223521489387566220527323400498620359":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+# y1
+Test "y1 (0.125) == -5.19993611253477499595928744876579921":
+double: 1
+idouble: 1
+Test "y1 (0x1.27e204p+99) == -8.881610148467797208469612080785210013461e-16":
+double: 1
+idouble: 1
+Test "y1 (0x1p-10) == -6.5190099301063115047395187618929589514382e+02":
+double: 1
+idouble: 1
+Test "y1 (1.5) == -0.412308626973911295952829820633445323":
+float: 1
+ifloat: 1
+Test "y1 (10.0) == 0.249015424206953883923283474663222803":
+double: 3
+float: 1
+idouble: 3
+ifloat: 1
+Test "y1 (2.0) == -0.107032431540937546888370772277476637":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "y1 (8.0) == -0.158060461731247494255555266187483550":
+double: 1
+float: 2
+idouble: 1
+ifloat: 2
+
+# yn
+Test "yn (0, 1.0) == 0.0882569642156769579829267660235151628":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+Test "yn (0, 1.5) == 0.382448923797758843955068554978089862":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+Test "yn (0, 10.0) == 0.0556711672835993914244598774101900481":
+float: 1
+ifloat: 1
+Test "yn (0, 8.0) == 0.223521489387566220527323400498620359":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "yn (1, 0.125) == -5.19993611253477499595928744876579921":
+double: 1
+idouble: 1
+Test "yn (1, 1.5) == -0.412308626973911295952829820633445323":
+float: 1
+ifloat: 1
+Test "yn (1, 10.0) == 0.249015424206953883923283474663222803":
+double: 3
+float: 1
+idouble: 3
+ifloat: 1
+Test "yn (1, 2.0) == -0.107032431540937546888370772277476637":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "yn (1, 8.0) == -0.158060461731247494255555266187483550":
+double: 1
+float: 2
+idouble: 1
+ifloat: 2
+Test "yn (10, 0.125) == -127057845771019398.252538486899753195":
+double: 1
+idouble: 1
+Test "yn (10, 0.75) == -2133501638.90573424452445412893839236":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "yn (10, 1.0) == -121618014.278689189288130426667971145":
+double: 1
+idouble: 1
+Test "yn (10, 10.0) == -0.359814152183402722051986577343560609":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "yn (10, 2.0) == -129184.542208039282635913145923304214":
+double: 2
+idouble: 2
+Test "yn (3, 0.125) == -2612.69757350066712600220955744091741":
+double: 1
+idouble: 1
+Test "yn (3, 0.75) == -12.9877176234475433186319774484809207":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "yn (3, 10.0) == -0.251362657183837329779204747654240998":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+Test "yn (3, 2.0) == -1.12778377684042778608158395773179238":
+double: 1
+idouble: 1
+
+# Maximal error of functions:
+Function: "atan2":
+float: 1
+ifloat: 1
+
+Function: "atanh":
+float: 1
+ifloat: 1
+
+Function: Real part of "cacos":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: Imaginary part of "cacos":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: Real part of "cacosh":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: Imaginary part of "cacosh":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: Real part of "casin":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: Imaginary part of "casin":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: Real part of "casinh":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: Imaginary part of "casinh":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: Imaginary part of "catan":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: Real part of "catanh":
+double: 4
+idouble: 4
+
+Function: "cbrt":
+double: 1
+idouble: 1
+
+Function: Real part of "ccos":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: Imaginary part of "ccos":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: Real part of "ccosh":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: Imaginary part of "ccosh":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: Real part of "cexp":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+
+Function: Imaginary part of "cexp":
+double: 1
+float: 2
+idouble: 1
+ifloat: 2
+
+Function: Real part of "clog":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: Imaginary part of "clog":
+float: 1
+ifloat: 1
+
+Function: Real part of "clog10":
+double: 2
+float: 2
+idouble: 2
+ifloat: 2
+
+Function: Imaginary part of "clog10":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: "cos":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+
+Function: "cos_tonearest":
+float: 1
+ifloat: 1
+
+Function: Real part of "cpow":
+double: 2
+float: 4
+idouble: 2
+ifloat: 4
+
+Function: Imaginary part of "cpow":
+double: 2
+float: 2
+idouble: 2
+ifloat: 2
+
+Function: Real part of "csin":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: Real part of "csinh":
+float: 1
+ifloat: 1
+
+Function: Imaginary part of "csinh":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: Real part of "csqrt":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: Imaginary part of "csqrt":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: Real part of "ctan":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: Imaginary part of "ctan":
+double: 1
+idouble: 1
+
+Function: Real part of "ctan_tonearest":
+float: 1
+ifloat: 1
+
+Function: Imaginary part of "ctan_tonearest":
+float: 1
+ifloat: 1
+
+Function: Real part of "ctanh":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: Imaginary part of "ctanh":
+double: 1
+float: 2
+idouble: 1
+ifloat: 2
+
+Function: Real part of "ctanh_tonearest":
+float: 1
+ifloat: 1
+
+Function: Imaginary part of "ctanh_tonearest":
+float: 1
+ifloat: 1
+
+Function: "erf":
+double: 1
+idouble: 1
+
+Function: "erfc":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: "exp10":
+double: 1
+idouble: 1
+
+Function: "expm1":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: "fma":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: "hypot":
+float: 1
+ifloat: 1
+
+Function: "j0":
+double: 2
+float: 2
+idouble: 2
+ifloat: 2
+
+Function: "j1":
+double: 1
+float: 2
+idouble: 1
+ifloat: 2
+
+Function: "jn":
+double: 4
+float: 5
+idouble: 4
+ifloat: 5
+
+Function: "lgamma":
+double: 1
+float: 2
+idouble: 1
+ifloat: 2
+
+Function: "log10":
+double: 1
+float: 2
+idouble: 1
+ifloat: 2
+
+Function: "log1p":
+float: 1
+ifloat: 1
+
+Function: "pow":
+float: 1
+ifloat: 1
+
+Function: "sin_tonearest":
+float: 1
+ifloat: 1
+
+Function: "sincos":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: "tan":
+double: 1
+idouble: 1
+
+Function: "tgamma":
+double: 1
+float: 1
+idouble: 1
+ifloat: 1
+
+Function: "y0":
+double: 2
+float: 1
+idouble: 2
+ifloat: 1
+
+Function: "y1":
+double: 3
+float: 2
+idouble: 3
+ifloat: 2
+
+Function: "yn":
+double: 3
+float: 2
+idouble: 3
+ifloat: 2
+
+# end of automatic generation
diff --git a/ports/sysdeps/microblaze/machine-gmon.h b/ports/sysdeps/microblaze/machine-gmon.h
new file mode 100644
index 0000000..0cfaa19
--- /dev/null
+++ b/ports/sysdeps/microblaze/machine-gmon.h
@@ -0,0 +1,30 @@
+/* Copyright (C) 2011-2013 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 a special version of the `mcount' function because it has
+ to preserve more registers than your usual function. */
+
+void __mcount_internal (unsigned long frompc, unsigned long selfpc);
+
+#define _MCOUNT_DECL(frompc, selfpc) \
+void __mcount_internal (unsigned long frompc, unsigned long selfpc)
+
+
+/* Define MCOUNT as empty since we have the implementation in another
+ file. */
+#define MCOUNT
diff --git a/ports/sysdeps/microblaze/math_private.h b/ports/sysdeps/microblaze/math_private.h
new file mode 100644
index 0000000..245c2e8
--- /dev/null
+++ b/ports/sysdeps/microblaze/math_private.h
@@ -0,0 +1,8 @@
+#ifndef _MATH_PRIVATE_H
+
+#define libc_fesetround(rnd) ({ 0; })
+#define libc_feholdexcept_setround(env, exc) ({ (void) (env); 0; })
+
+#include_next <math_private.h>
+
+#endif
diff --git a/ports/sysdeps/microblaze/memusage.h b/ports/sysdeps/microblaze/memusage.h
new file mode 100644
index 0000000..a4974b2
--- /dev/null
+++ b/ports/sysdeps/microblaze/memusage.h
@@ -0,0 +1,21 @@
+/* Copyright (C) 2000-2013 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 GETSP() ({ register uintptr_t stack_ptr asm ("r1"); stack_ptr; })
+
+#include <sysdeps/generic/memusage.h>
diff --git a/ports/sysdeps/microblaze/nptl/Makefile b/ports/sysdeps/microblaze/nptl/Makefile
new file mode 100644
index 0000000..3c0521a
--- /dev/null
+++ b/ports/sysdeps/microblaze/nptl/Makefile
@@ -0,0 +1,21 @@
+# Copyright (C) 2005-2013 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/>.
+
+ifeq ($(subdir),csu)
+gen-as-const-headers += tcb-offsets.sym
+endif
diff --git a/ports/sysdeps/microblaze/nptl/pthread_spin_lock.c b/ports/sysdeps/microblaze/nptl/pthread_spin_lock.c
new file mode 100644
index 0000000..0d12517
--- /dev/null
+++ b/ports/sysdeps/microblaze/nptl/pthread_spin_lock.c
@@ -0,0 +1,24 @@
+/* Copyright (C) 2008-2013 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 SPIN_LOCK_READS_BETWEEN_CMPXCHG 1000
+
+/* We can't use the normal "#include <nptl/pthread_spin_lock.c>" because
+ it will resolve to this very file. Using "sysdeps/.." as reference to the
+ top level directory does the job. */
+#include <sysdeps/../nptl/pthread_spin_lock.c>
diff --git a/ports/sysdeps/microblaze/nptl/pthreaddef.h b/ports/sysdeps/microblaze/nptl/pthreaddef.h
new file mode 100644
index 0000000..7250437
--- /dev/null
+++ b/ports/sysdeps/microblaze/nptl/pthreaddef.h
@@ -0,0 +1,41 @@
+/* Copyright (C) 2002-2013 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 <stdlib.h>
+#include <string.h>
+
+/* Default stack size. */
+#define ARCH_STACK_DEFAULT_SIZE (2 * 1024 * 1024)
+
+/* Required stack pointer alignment at beginning. */
+#define STACK_ALIGN 16
+
+/* Minimal stack size after allocating thread descriptor and guard size. */
+#define MINIMAL_REST_STACK 2048
+
+/* Alignment requirement for TCB. */
+#define TCB_ALIGNMENT 16
+
+
+/* Location of current stack frame. */
+#define CURRENT_STACK_FRAME __builtin_frame_address (0)
+
+/* XXX Until we have a better place keep the definitions here. */
+
+#define __exit_thread_inline(val) \
+ INLINE_SYSCALL (exit, 1, (val))
diff --git a/ports/sysdeps/microblaze/nptl/tcb-offsets.sym b/ports/sysdeps/microblaze/nptl/tcb-offsets.sym
new file mode 100644
index 0000000..92cc441
--- /dev/null
+++ b/ports/sysdeps/microblaze/nptl/tcb-offsets.sym
@@ -0,0 +1,11 @@
+#include <sysdep.h>
+#include <tls.h>
+
+--
+
+-- Derive offsets relative to the thread register.
+#define thread_offsetof(mem) (long)(offsetof(struct pthread, mem) - sizeof(struct pthread))
+
+MULTIPLE_THREADS_OFFSET thread_offsetof (header.multiple_threads)
+PID_OFFSET thread_offsetof (pid)
+TID_OFFSET thread_offsetof (tid)
diff --git a/ports/sysdeps/microblaze/nptl/tls.h b/ports/sysdeps/microblaze/nptl/tls.h
new file mode 100644
index 0000000..ede216b
--- /dev/null
+++ b/ports/sysdeps/microblaze/nptl/tls.h
@@ -0,0 +1,155 @@
+/* Copyright (C) 2005-2013 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 _TLS_H
+#define _TLS_H 1
+
+#include <dl-sysdep.h>
+
+#ifndef __ASSEMBLER__
+# include <stdbool.h>
+# include <stddef.h>
+# include <stdint.h>
+
+/* Type for the dtv. */
+typedef union dtv
+{
+ size_t counter;
+ struct
+ {
+ void *val;
+ bool is_static;
+ } pointer;
+} dtv_t;
+
+#else /* __ASSEMBLER__ */
+# include <tcb-offsets.h>
+#endif /* __ASSEMBLER__ */
+
+#ifndef __ASSEMBLER__
+
+/* Get system call information. */
+# include <sysdep.h>
+
+/* The TP points to the start of the thread blocks. */
+# define TLS_DTV_AT_TP 1
+
+/* Get the thread descriptor definition. */
+# include <nptl/descr.h>
+
+typedef struct
+{
+ dtv_t *dtv;
+ void *private;
+} tcbhead_t;
+
+static inline void *__microblaze_get_thread_area(void)
+{
+ register void * volatile __microblaze_thread_area asm ("r21");
+ return (void *)__microblaze_thread_area;
+}
+
+# define READ_THREAD_POINTER() \
+ ({ __microblaze_get_thread_area(); })
+
+/* This is the size of the initial TCB. */
+# define TLS_INIT_TCB_SIZE sizeof (tcbhead_t)
+
+/* Alignment requirements for the initial TCB. */
+# define TLS_INIT_TCB_ALIGN __alignof__ (tcbhead_t)
+
+/* This is the size of the TCB. */
+# define TLS_TCB_SIZE sizeof (tcbhead_t)
+
+/* This is the size we need before TCB. */
+# define TLS_PRE_TCB_SIZE sizeof (struct pthread)
+
+/* Alignment requirements for the TCB. */
+# define TLS_TCB_ALIGN __alignof__ (struct pthread)
+
+/* Install the dtv pointer. The pointer passed is to the element with
+ index -1 which contain the length. */
+# define INSTALL_DTV(tcbp, dtvp) \
+ (((tcbhead_t *) (tcbp))->dtv = (dtvp) + 1)
+
+/* Install new dtv for current thread. */
+# define INSTALL_NEW_DTV(dtv) \
+ (THREAD_DTV() = (dtv))
+
+/* Return dtv of given thread descriptor. */
+# define GET_DTV(tcbp) \
+ (((tcbhead_t *) (tcbp))->dtv)
+
+/* Code to initially initialize the thread pointer.
+ r21 is reserved for thread pointer. */
+# define TLS_INIT_TP(tcbp, secondcall) \
+ ({ __asm __volatile ("or r21,r0,%0" : : "r" ((void *)tcbp)); 0; })
+
+/* Return the address of the dtv for the current thread. */
+# define THREAD_DTV() \
+ (((tcbhead_t *) READ_THREAD_POINTER())->dtv)
+
+/* Return the thread descriptor for the current thread. */
+# define THREAD_SELF \
+ (((struct pthread *) READ_THREAD_POINTER()) - 1)
+
+/* Magic for libthread_db to know how to do THREAD_SELF. */
+# define DB_THREAD_SELF \
+ CONST_THREAD_AREA (32, sizeof (struct pthread))
+
+/* Read member of the thread descriptor directly. */
+# define THREAD_GETMEM(descr, member) (descr->member)
+
+/* Same as THREAD_GETMEM, but the member offset can be non-constant. */
+# define THREAD_GETMEM_NC(descr, member, idx) \
+ (descr->member[idx])
+
+/* Set member of the thread descriptor directly. */
+# define THREAD_SETMEM(descr, member, value) \
+ (descr->member = (value))
+
+/* Same as THREAD_SETMEM, but the member offset can be non-constant. */
+# define THREAD_SETMEM_NC(descr, member, idx, value) \
+ (descr->member[idx] = (value))
+
+/* Get and set the global scope generation counter in struct pthread. */
+#define THREAD_GSCOPE_FLAG_UNUSED 0
+#define THREAD_GSCOPE_FLAG_USED 1
+#define THREAD_GSCOPE_FLAG_WAIT 2
+#define THREAD_GSCOPE_RESET_FLAG() \
+ do \
+ { int __res \
+ = atomic_exchange_rel (&THREAD_SELF->header.gscope_flag, \
+ THREAD_GSCOPE_FLAG_UNUSED); \
+ if (__res == THREAD_GSCOPE_FLAG_WAIT) \
+ lll_futex_wake (&THREAD_SELF->header.gscope_flag, 1, LLL_PRIVATE); \
+ } \
+ while (0)
+#define THREAD_GSCOPE_SET_FLAG() \
+ do \
+ { \
+ THREAD_SELF->header.gscope_flag = THREAD_GSCOPE_FLAG_USED; \
+ atomic_write_barrier (); \
+ } \
+ while (0)
+#define THREAD_GSCOPE_WAIT() \
+ GL(dl_wait_lookup_done) ()
+
+#endif /* __ASSEMBLER__ */
+
+#endif /* tls.h */
diff --git a/ports/sysdeps/microblaze/preconfigure b/ports/sysdeps/microblaze/preconfigure
new file mode 100644
index 0000000..90e2e63
--- /dev/null
+++ b/ports/sysdeps/microblaze/preconfigure
@@ -0,0 +1,3 @@
+case "$machine" in
+microblaze*) base_machine=microblaze machine=microblaze ;;
+esac
diff --git a/ports/sysdeps/microblaze/setjmp.S b/ports/sysdeps/microblaze/setjmp.S
new file mode 100644
index 0000000..b5d7509
--- /dev/null
+++ b/ports/sysdeps/microblaze/setjmp.S
@@ -0,0 +1,75 @@
+/* Copyright (C) 1997-2013 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>
+
+/* This source produces 3 functions:
+ __sigsetjmp(jmpbuf,savemask)
+ setjmp(jmpbuf) - equivalent to __sigsetjump(jmpbuf, 1)
+ _setjmp(jmpbuf) - equivalent to __sigsetjump(jmpbuf, 0)
+*/
+
+#ifndef setjmp_name
+#define setjmp_name __sigsetjmp
+#define SET_MASK_ARG
+#else
+#define SET_MASK_ARG addik r6,r0,SAVEMASK
+#endif
+
+ENTRY (setjmp_name)
+ swi r1,r5,0
+ swi r2,r5,4
+ swi r13,r5,8
+ swi r14,r5,12
+ swi r15,r5,16
+ swi r16,r5,20
+ swi r17,r5,24
+ swi r18,r5,28
+ swi r19,r5,32
+ swi r20,r5,36
+ swi r21,r5,40
+ swi r22,r5,44
+ swi r23,r5,48
+ swi r24,r5,52
+ swi r25,r5,56
+ swi r26,r5,60
+ swi r27,r5,64
+ swi r28,r5,68
+ swi r29,r5,72
+ swi r30,r5,76
+ swi r31,r5,80
+
+ SET_MASK_ARG
+
+ /* Make a tail call to __sigjmp_save; it takes the same args. */
+#ifdef PIC
+ /* We cannot use the PLT, because it requires that r20 be set, but
+ we can't save and restore our caller's value. Instead, we do an
+ indirect jump through the GOT, using for the temporary register
+ %ecx, which is call-clobbered. */
+ mfs r12,rpc
+ addik r12,r12,_GLOBAL_OFFSET_TABLE_+8
+ lwi r12,r12,__sigjmp_save@GOT
+ brad r12
+#else
+ brid __sigjmp_save
+#endif
+ nop
+END (setjmp_name)
+
+MICROBLAZE_HIDDEN_DEF (setjmp_name)
diff --git a/ports/sysdeps/microblaze/shlib-versions b/ports/sysdeps/microblaze/shlib-versions
new file mode 100644
index 0000000..6ec43db
--- /dev/null
+++ b/ports/sysdeps/microblaze/shlib-versions
@@ -0,0 +1 @@
+microblaze.*-.*-linux.* DEFAULT GLIBC_2.18
diff --git a/ports/sysdeps/microblaze/sotruss-lib.c b/ports/sysdeps/microblaze/sotruss-lib.c
new file mode 100644
index 0000000..26c2b9b
--- /dev/null
+++ b/ports/sysdeps/microblaze/sotruss-lib.c
@@ -0,0 +1,49 @@
+/* Override generic sotruss-lib.c to define actual functions for MicroBlaze.
+ Copyright (C) 2012 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 HAVE_ARCH_PLTENTER
+#define HAVE_ARCH_PLTEXIT
+
+#include <elf/sotruss-lib.c>
+
+ElfW(Addr)
+la_microblaze_gnu_pltenter (ElfW(Sym) *sym __attribute__ ((unused)),
+ unsigned int ndx __attribute__ ((unused)),
+ uintptr_t *refcook, uintptr_t *defcook,
+ La_microblaze_regs *regs, unsigned int *flags,
+ const char *symname, long int *framesizep)
+{
+ print_enter (refcook, defcook, symname,
+ regs->lr_r0, regs->lr_r1, regs->lr_sp,
+ *flags);
+
+ /* No need to copy anything, we will not need the parameters in any case. */
+ *framesizep = 0;
+
+ return sym->st_value;
+}
+
+unsigned int
+la_microblaze_gnu_pltexit (ElfW(Sym) *sym, unsigned int ndx, uintptr_t *refcook,
+ uintptr_t *defcook, const struct La_microblaze_regs *inregs,
+ struct La_microblaze_retval *outregs, const char *symname)
+{
+ print_exit (refcook, defcook, symname, outregs->lrv_r3);
+
+ return 0;
+}
diff --git a/ports/sysdeps/microblaze/stackinfo.h b/ports/sysdeps/microblaze/stackinfo.h
new file mode 100644
index 0000000..228b3f5
--- /dev/null
+++ b/ports/sysdeps/microblaze/stackinfo.h
@@ -0,0 +1,34 @@
+/* Copyright (C) 2001-2012 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/>. */
+
+/* This file contains a bit of information about the stack allocation
+ of the processor. */
+
+#ifndef _STACKINFO_H
+#define _STACKINFO_H 1
+
+#include <elf.h>
+
+/* On MicroBlaze the stack grows down. */
+#define _STACK_GROWS_DOWN 1
+
+/* Default to an executable stack. PF_X can be overridden if PT_GNU_STACK is
+ * present, but it is presumed absent. */
+#define DEFAULT_STACK_PERMS (PF_R|PF_W|PF_X)
+
+#endif /* stackinfo.h */
diff --git a/ports/sysdeps/microblaze/start.S b/ports/sysdeps/microblaze/start.S
new file mode 100644
index 0000000..e8849d6
--- /dev/null
+++ b/ports/sysdeps/microblaze/start.S
@@ -0,0 +1,67 @@
+/* Copyright (C) 1995-2012 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/>. */
+
+ .text
+ .globl _start
+ .type _start,@function
+_start:
+ /* On entry the stack contains the following args:
+ r1+0 - argc
+ r1+4 - argv[0]
+ ...
+ r1+4*(argc-1) - argv[argc-1]
+ r1+4*argc - NULL
+ r1+4*argc + 4 - envp[0]
+ ...
+ NULL
+ */
+ addk r3,r0,r0
+ addk r5,r1,r0
+1:
+ addik r5,r5,4
+ lw r4,r5,r0
+ bneid r4,1b
+ addik r3,r3,1
+ addik r6,r3,-1
+ sw r6,r1,r0
+ addik r7,r1,4
+ addik r1,r1,-24
+#ifdef SHARED
+ /* Setup PIC */
+ mfs r20,rpc
+ addik r20,r20,_GLOBAL_OFFSET_TABLE_+8
+ lwi r5,r20,main@GOT
+ lwi r8,r20,__libc_csu_init@GOT
+ lwi r9,r20,__libc_csu_fini@GOT
+ brid __libc_start_main@PLT
+ addk r10,r0,r0
+#else
+ addik r5,r0,main
+ addik r8,r0,__libc_csu_init
+ addik r9,r0,__libc_csu_fini
+ brid __libc_start_main
+ addk r10,r0,r0
+#endif
+
+/* Define a symbol for the first piece of initialized data. */
+ .data
+ .globl __data_start
+__data_start:
+ .long 0
+ .weak data_start
+ data_start = __data_start
diff --git a/ports/sysdeps/microblaze/sysdep.h b/ports/sysdeps/microblaze/sysdep.h
new file mode 100644
index 0000000..7f46e82
--- /dev/null
+++ b/ports/sysdeps/microblaze/sysdep.h
@@ -0,0 +1,91 @@
+/* Copyright (C) 1997-2012 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/generic/sysdep.h>
+
+#ifdef __ASSEMBLER__
+
+/* Syntactic details of assembler. */
+
+#define ALIGNARG(log2) log2
+#define ASM_SIZE_DIRECTIVE(name) .size name,.-name
+
+/* Define an entry point visible from C. */
+#define ENTRY(name) \
+ .globl C_SYMBOL_NAME(name); \
+ .type C_SYMBOL_NAME(name),@function; \
+ .align ALIGNARG(2); \
+ C_LABEL(name) \
+ CALL_MCOUNT
+
+#undef END
+#define END(name) ASM_SIZE_DIRECTIVE(name)
+
+
+/* If compiled for profiling, call `_mcount' at the start of each function. */
+#ifdef PROF
+/* The mcount code relies on a normal frame pointer being on the stack
+ to locate our caller, so push one just for its benefit. */
+#define CALL_MCOUNT \
+ addik r1,r1,-4; \
+ swi r15,r1,0; \
+ brlid r15,JUMPTARGET(mcount); \
+ nop; \
+ lwi r15,r1,0; \
+ addik r1,r1,4;
+#else
+#define CALL_MCOUNT /* Do nothing. */
+#endif
+
+/* Since C identifiers are not normally prefixed with an underscore
+ on this system, the asm identifier `syscall_error' intrudes on the
+ C name space. Make sure we use an innocuous name. */
+#define syscall_error __syscall_error
+#define mcount _mcount
+
+#define PSEUDO(name, syscall_name, args) \
+ .globl syscall_error; \
+ ENTRY (name) \
+ DO_CALL (syscall_name, args); \
+ /* jcc JUMPTARGET(syscall_error) FIXME */
+
+#define ret \
+ rtsd r15,8; nop;
+
+#undef PSEUDO_END
+#define PSEUDO_END(name) \
+ END (name)
+
+#undef JUMPTARGET
+#ifdef PIC
+# define JUMPTARGET(name) name##@PLTPC
+#else
+# define JUMPTARGET(name) name
+#endif
+
+/* Local label name for asm code. */
+#ifndef L
+#define L(name) $L##name
+#endif
+
+#define MICROBLAZE_HIDDEN_DEF_REAL(x) \
+hidden_def(x)
+
+#define MICROBLAZE_HIDDEN_DEF(x) MICROBLAZE_HIDDEN_DEF_REAL(C_SYMBOL_NAME(x))
+
+#endif /* __ASSEMBLER__ */
diff --git a/ports/sysdeps/microblaze/tls-macros.h b/ports/sysdeps/microblaze/tls-macros.h
new file mode 100644
index 0000000..9a8030a
--- /dev/null
+++ b/ports/sysdeps/microblaze/tls-macros.h
@@ -0,0 +1,44 @@
+/* Copyright (C) 2009-2012 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 TLS_LD(x) \
+ ({ char *__result; \
+ int __offset; \
+ extern void *__tls_get_addr (void *); \
+ asm ("mfs r20,rpc \n" \
+ "addik r20,r20,_GLOBAL_OFFSET_TABLE_+8\n" \
+ "addik %0,r20," #x "@TLSLDM" \
+ : "=r" (__result)); \
+ __result = (char *)__tls_get_addr (__result); \
+ asm ("addik %0,r0,"#x"@TLSDTPREL" \
+ : "=r" (__offset)); \
+ (int *) (__result + __offset); })
+
+
+#define TLS_GD(x) \
+ ({ int *__result; \
+ extern void *__tls_get_addr (void *); \
+ asm ("mfs r20,rpc\n" \
+ "addik r20,r20,_GLOBAL_OFFSET_TABLE_+8\n" \
+ "addik %0,r20," #x "@TLSGD" \
+ : "=r" (__result)); \
+ (int *)__tls_get_addr (__result); })
+
+#define TLS_LE(x) TLS_LD(x)
+
+#define TLS_IE(x) TLS_GD(x)
diff --git a/ports/sysdeps/microblaze/tst-audit.h b/ports/sysdeps/microblaze/tst-audit.h
new file mode 100644
index 0000000..4a8c664
--- /dev/null
+++ b/ports/sysdeps/microblaze/tst-audit.h
@@ -0,0 +1,25 @@
+/* Definitions for testing PLT entry/exit auditing. MicroBlaze version.
+
+ Copyright (C) 2012 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 pltenter la_microblaze_gnu_pltenter
+#define pltexit la_microblaze_gnu_pltexit
+#define La_regs La_microblaze_regs
+#define La_retval La_microblaze_retval
+#define int_retval lrv_r3
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/Makefile b/ports/sysdeps/unix/sysv/linux/microblaze/Makefile
new file mode 100644
index 0000000..6145532
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/Makefile
@@ -0,0 +1,3 @@
+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
new file mode 100644
index 0000000..aa48a3c
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/Versions
@@ -0,0 +1,5 @@
+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
new file mode 100644
index 0000000..ff3fda4
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/____longjmp_chk.S
@@ -0,0 +1,29 @@
+/* Copyright (C) 1997-2013 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
new file mode 100644
index 0000000..a7730d0
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/bits/fcntl.h
@@ -0,0 +1,86 @@
+/* O_*, F_*, FD_* bit values for Linux.
+ Copyright (C) 1995-2013 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
new file mode 100644
index 0000000..9ff9350
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/bits/mman.h
@@ -0,0 +1,42 @@
+/* Definitions for POSIX memory map interface. Linux/MicroBlaze version.
+
+ Copyright (C) 1997-2013 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
new file mode 100644
index 0000000..4ec533c
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/bits/stat.h
@@ -0,0 +1,203 @@
+/* Copyright (C) 1997-2013 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 __unused4;
+ unsigned int __unused5;
+};
+#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 __unused4;
+ unsigned int __unused5;
+};
+#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 __unused4;
+ unsigned int __unused5;
+};
+#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
new file mode 100644
index 0000000..9f19fb2
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/brk.c
@@ -0,0 +1,44 @@
+/* Copyright (C) 2011-2013 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
new file mode 100644
index 0000000..9917d63
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/clone.S
@@ -0,0 +1,70 @@
+/* Copyright (C) 1996-2013 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
new file mode 100644
index 0000000..fa7da73
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/configure
@@ -0,0 +1,4 @@
+# This file is generated from configure.in 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.in b/ports/sysdeps/unix/sysv/linux/microblaze/configure.in
new file mode 100644
index 0000000..f283d37
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/configure.in
@@ -0,0 +1,4 @@
+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
new file mode 100644
index 0000000..ea951bc
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/fcntl.c
@@ -0,0 +1 @@
+#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
new file mode 100644
index 0000000..4f219f0
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/fxstat.c
@@ -0,0 +1 @@
+#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
new file mode 100644
index 0000000..0f8b313
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/fxstatat.c
@@ -0,0 +1 @@
+#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
new file mode 100644
index 0000000..cd8a891
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/getsysstats.c
@@ -0,0 +1,35 @@
+/* Copyright (C) 1997-2013 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
new file mode 100644
index 0000000..e690f3e
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/kernel-features.h
@@ -0,0 +1,30 @@
+/* Copyright (C) 2011-2013 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
new file mode 100644
index 0000000..4466e6a
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/kernel_stat.h
@@ -0,0 +1,49 @@
+/* Definition of `struct stat' used in the kernel
+ Copyright (C) 2013 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 __unused4;
+#define _HAVE_STAT___UNUSED4
+#define _HAVE_STAT64___UNUSED4
+ unsigned int __unused5;
+#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
new file mode 100644
index 0000000..0efa0ae
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/lxstat.c
@@ -0,0 +1 @@
+#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
new file mode 100644
index 0000000..8aa39bc
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/mmap.S
@@ -0,0 +1,50 @@
+/* Copyright (C) 2009-2013 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
new file mode 100644
index 0000000..38aedad
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/msgctl.c
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/linux/alpha/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
new file mode 100644
index 0000000..24517a8
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/bits/pthreadtypes.h
@@ -0,0 +1,185 @@
+/* Copyright (C) 2002-2013 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
new file mode 100644
index 0000000..5e6ad38
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/bits/semaphore.h
@@ -0,0 +1,35 @@
+/* Copyright (C) 2002-2013 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
new file mode 100644
index 0000000..fde53bf
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/c++-types.data
@@ -0,0 +1,67 @@
+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
new file mode 100644
index 0000000..d0074ed
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/createthread.c
@@ -0,0 +1,23 @@
+/* Copyright (C) 2005-2013 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
new file mode 100644
index 0000000..0c75863
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/fork.c
@@ -0,0 +1,29 @@
+/* Copyright (C) 2005-2013 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
new file mode 100644
index 0000000..d4cace2
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/ld.abilist
@@ -0,0 +1,12 @@
+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
new file mode 100644
index 0000000..0ca5b6f
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libBrokenLocale.abilist
@@ -0,0 +1,3 @@
+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
new file mode 100644
index 0000000..c25a1ab
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libanl.abilist
@@ -0,0 +1,6 @@
+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
new file mode 100644
index 0000000..6e8d993
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libc.abilist
@@ -0,0 +1,2082 @@
+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
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+ pthread_mutex_destroy F
+ pthread_mutex_init F
+ pthread_mutex_lock F
+ pthread_mutex_unlock F
+ pthread_self F
+ pthread_setcancelstate F
+ pthread_setcanceltype F
+ pthread_setschedparam F
+ ptrace F
+ ptsname F
+ ptsname_r F
+ putc F
+ putc_unlocked F
+ putchar F
+ putchar_unlocked F
+ putenv F
+ putgrent F
+ putmsg F
+ putpmsg F
+ putpwent F
+ puts F
+ putsgent F
+ putspent F
+ pututline F
+ pututxline F
+ putw F
+ putwc F
+ putwc_unlocked F
+ putwchar F
+ putwchar_unlocked F
+ pvalloc F
+ pwrite F
+ pwrite64 F
+ pwritev F
+ pwritev64 F
+ qecvt F
+ qecvt_r F
+ qfcvt F
+ qfcvt_r F
+ qgcvt F
+ qsort F
+ qsort_r F
+ query_module F
+ quick_exit F
+ quotactl F
+ raise F
+ rand F
+ rand_r F
+ random F
+ random_r F
+ rawmemchr F
+ rcmd F
+ rcmd_af F
+ re_comp F
+ re_compile_fastmap F
+ re_compile_pattern F
+ re_exec F
+ re_match F
+ re_match_2 F
+ re_search F
+ re_search_2 F
+ 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
new file mode 100644
index 0000000..0ac28c5
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libcrypt.abilist
@@ -0,0 +1,9 @@
+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
new file mode 100644
index 0000000..aa89245
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libdl.abilist
@@ -0,0 +1,11 @@
+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
new file mode 100644
index 0000000..33e1bb7
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libm.abilist
@@ -0,0 +1,368 @@
+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
+ __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
new file mode 100644
index 0000000..a476875
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libnsl.abilist
@@ -0,0 +1,123 @@
+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
new file mode 100644
index 0000000..f2c65fb
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libpthread.abilist
@@ -0,0 +1,224 @@
+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_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_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
new file mode 100644
index 0000000..d9123c9
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libresolv.abilist
@@ -0,0 +1,93 @@
+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
new file mode 100644
index 0000000..211e046
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/librt.abilist
@@ -0,0 +1,42 @@
+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
new file mode 100644
index 0000000..61d736a
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libthread_db.abilist
@@ -0,0 +1,42 @@
+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
new file mode 100644
index 0000000..5563672
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/libutil.abilist
@@ -0,0 +1,8 @@
+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
new file mode 100644
index 0000000..6dd5bcb
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/localplt.data
@@ -0,0 +1,11 @@
+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.c b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/lowlevellock.c
new file mode 100644
index 0000000..30b32e8
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/lowlevellock.c
@@ -0,0 +1,132 @@
+/* Copyright (C) 1997-2013 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 <sysdep.h>
+#include <lowlevellock.h>
+#include <sys/time.h>
+
+void
+__lll_lock_wait_private (int *futex)
+{
+ do
+ {
+ int oldval = atomic_compare_and_exchange_val_acq (futex, 2, 1);
+ if (oldval != 0)
+ lll_futex_wait (futex, 2, LLL_PRIVATE);
+ }
+ while (atomic_compare_and_exchange_bool_acq (futex, 2, 0) != 0);
+}
+
+
+/* These functions don't get included in libc.so */
+#ifdef IS_IN_libpthread
+void
+__lll_lock_wait (int *futex, int private)
+{
+ do
+ {
+ int oldval = atomic_compare_and_exchange_val_acq (futex, 2, 1);
+ if (oldval != 0)
+ lll_futex_wait (futex, 2, private);
+ }
+ while (atomic_compare_and_exchange_bool_acq (futex, 2, 0) != 0);
+}
+
+
+int
+__lll_timedlock_wait (int *futex, const struct timespec *abstime, int private)
+{
+ struct timespec rt;
+
+ /* Reject invalid timeouts. */
+ if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000)
+ return EINVAL;
+
+ /* Upgrade the lock. */
+ if (atomic_exchange_acq (futex, 2) == 0)
+ return 0;
+
+ do
+ {
+ struct timeval tv;
+
+ /* Get the current time. */
+ (void) __gettimeofday (&tv, NULL);
+
+ /* Compute relative timeout. */
+ rt.tv_sec = abstime->tv_sec - tv.tv_sec;
+ rt.tv_nsec = abstime->tv_nsec - tv.tv_usec * 1000;
+ if (rt.tv_nsec < 0)
+ {
+ rt.tv_nsec += 1000000000;
+ --rt.tv_sec;
+ }
+
+ /* Already timed out? */
+ if (rt.tv_sec < 0)
+ return ETIMEDOUT;
+
+ /* XYZ: Lost the lock to check whether it was private. */
+ lll_futex_timed_wait (futex, 2, &rt, private);
+ }
+ while (atomic_compare_and_exchange_bool_acq (futex, 2, 0) != 0);
+
+ return 0;
+}
+
+
+int
+__lll_timedwait_tid (int *tidp, const struct timespec *abstime)
+{
+ int tid;
+
+ if (abstime->tv_nsec < 0 || abstime->tv_nsec >= 1000000000)
+ return EINVAL;
+
+ /* Repeat until thread terminated. */
+ while ((tid = *tidp) != 0)
+ {
+ struct timeval tv;
+ struct timespec rt;
+
+ /* Get the current time. */
+ (void) __gettimeofday (&tv, NULL);
+
+ /* Compute relative timeout. */
+ rt.tv_sec = abstime->tv_sec - tv.tv_sec;
+ rt.tv_nsec = abstime->tv_nsec - tv.tv_usec * 1000;
+ if (rt.tv_nsec < 0)
+ {
+ rt.tv_nsec += 1000000000;
+ --rt.tv_sec;
+ }
+
+ /* Already timed out? */
+ if (rt.tv_sec < 0)
+ return ETIMEDOUT;
+
+ /* Wait until thread terminates. */
+ /* XYZ: Lost the lock to check whether it was private. */
+ if (lll_futex_timed_wait (tidp, tid, &rt, LLL_SHARED) == -ETIMEDOUT)
+ return ETIMEDOUT;
+ }
+
+ return 0;
+}
+#endif
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/nptl/lowlevellock.h b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/lowlevellock.h
new file mode 100644
index 0000000..071f55c
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/lowlevellock.h
@@ -0,0 +1,325 @@
+/* Copyright (C) 2005-2013 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)); \
+ INTERNAL_SYSCALL_ERROR_P (__ret, __err) ? -__ret : __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); \
+ INTERNAL_SYSCALL_ERROR_P (__ret, __err) ? -__ret : __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); \
+ INTERNAL_SYSCALL_ERROR_P (__ret, __err) ? -__ret : __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); \
+ INTERNAL_SYSCALL_ERROR_P (__ret, __err) ? -__ret : __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
new file mode 100644
index 0000000..51d787f
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/pt-vfork.S
@@ -0,0 +1,21 @@
+/* Copyright (C) 2009-2013 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
new file mode 100644
index 0000000..2fb9b85
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/pthread_once.c
@@ -0,0 +1,90 @@
+/* Copyright (C) 2004-2013 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
new file mode 100644
index 0000000..a9d8376
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/nptl/vfork.S
@@ -0,0 +1,46 @@
+/* Copyright (C) 2005-2013 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
new file mode 100644
index 0000000..fedb38b
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/profil-counter.h
@@ -0,0 +1,20 @@
+/* Copyright (C) 2009-2013 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 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
new file mode 100644
index 0000000..1451629
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/semctl.c
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/linux/alpha/semctl.c>
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/setgroups.c b/ports/sysdeps/unix/sysv/linux/microblaze/setgroups.c
new file mode 100644
index 0000000..cb9a770
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/setgroups.c
@@ -0,0 +1 @@
+#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
new file mode 100644
index 0000000..c121e99
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/shmctl.c
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/linux/alpha/shmctl.c>
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/sigcontextinfo.h b/ports/sysdeps/unix/sysv/linux/microblaze/sigcontextinfo.h
new file mode 100644
index 0000000..e03effa
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/sigcontextinfo.h
@@ -0,0 +1,25 @@
+/* Copyright (C) 2009-2013 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
new file mode 100644
index 0000000..7d90cbe
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/socket.S
@@ -0,0 +1,126 @@
+/* Copyright (C) 2009-2013 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
new file mode 100644
index 0000000..d4949ab
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/sys/procfs.h
@@ -0,0 +1,123 @@
+/* Copyright (C) 1996-2013 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
new file mode 100644
index 0000000..3c6397e
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/sys/user.h
@@ -0,0 +1,77 @@
+/* Copyright (C) 2009-2013 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
new file mode 100644
index 0000000..781852f
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/syscall.S
@@ -0,0 +1,37 @@
+/* Copyright (C) 2005-2013 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
new file mode 100644
index 0000000..86fd40b
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/syscalls.list
@@ -0,0 +1,18 @@
+# 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
new file mode 100644
index 0000000..0d85efd
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/sysdep.S
@@ -0,0 +1,39 @@
+/* Copyright (C) 2009-2013 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
new file mode 100755
index 0000000..fbb660a
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/sysdep.h
@@ -0,0 +1,306 @@
+/* Copyright (C) 2000-2013 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
new file mode 100644
index 0000000..e9869f5
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/xstat.c
@@ -0,0 +1 @@
+#include <sysdeps/unix/sysv/linux/i386/xstat.c>
--
1.7.0.4