Update.

2004-11-05  Maciej W. Rozycki  <macro@mips.com>

	* sysdeps/mips/dl-machine.h: Include <sgidefs.h>.  Use _ABIO32,
	_ABIN32 and _ABI64 for ABI selection throughout.
	* sysdeps/mips/elf/start.S: Likewise.
	* sysdeps/mips/mips64/__longjmp.c: Likewise.
	* sysdeps/mips/mips64/bsd-_setjmp.S: Likewise.
	* sysdeps/mips/mips64/bsd-setjmp.S: Likewise.
	* sysdeps/mips/mips64/setjmp.S: Likewise.
	* sysdeps/mips/mips64/setjmp_aux.c: Likewise.
	* sysdeps/mips/sys/regdef.h: Likewise.
	* sysdeps/mips/sys/ucontext.h: Likewise.
	* sysdeps/unix/mips/sysdep.h: Likewise.
	* sysdeps/unix/sysv/linux/kernel-features.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/pread.c: Likewise.
	* sysdeps/unix/sysv/linux/mips/pread64.c: Likewise.
	* sysdeps/unix/sysv/linux/mips/ptrace.c: Likewise.
	* sysdeps/unix/sysv/linux/mips/pwrite.c: Likewise.
	* sysdeps/unix/sysv/linux/mips/pwrite64.c: Likewise.
	* sysdeps/unix/sysv/linux/mips/sigaction.c: Likewise.
	* sysdeps/unix/sysv/linux/mips/sys/procfs.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/sys/ucontext.h: Likewise.

	* sysdeps/mips/atomicity.h: Use _ABIO32, _ABIN32 and _ABI64 for
	ABI selection throughout.
	* sysdeps/mips/bits/setjmp.h: Likewise.
	* sysdeps/mips/fpu/bits/mathdef.h: Likewise.
	* sysdeps/mips/machine-gmon.h: Likewise.
	* sysdeps/mips/sys/asm.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/fcntl.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/sigcontext.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/bits/stat.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/kernel_stat.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/sigcontextinfo.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/sys/ptrace.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/sys/tas.h: Likewise.
	* sysdeps/unix/sysv/linux/mips/sys/user.h: Likewise.

	* sysdeps/mips/sgidefs.h: Prevent <asm/sgidefs.h> from being 
	included by kernel headers and undo its settings if already 
	included.  Define _ABIO32, _ABIN32 and _ABI64 if missing and use 
	them to define _MIPS_SIM_ABI32, _MIPS_SIM_NABI32 and 
	_MIPS_SIM_ABI64 for compatibility.
	* sysdeps/unix/sysv/linux/mips/Makefile: Use _ABIO32, _ABIN32 and
	_ABI64 for ABI selection in generated syscall-list.h
	* sysdeps/unix/sysv/linux/mips/configure.in: Use _ABIO32, _ABIN32
	and _ABI64 for ABI selection in generated asm-unistd.h.
	* sysdeps/unix/sysv/linux/mips/configure: Regenerate.

	* sysdeps/unix/sysv/linux/mips/pwrite.c (__libc_pwrite): Correct
	an inverted _MIPS_SIM conditional.

20 files changed, 55 insertions, 45 deletions

diff --git a/sysdeps/unix/mips/sysdep.h b/sysdeps/unix/mips/sysdep.h
index 9302710efa..714830147d 100644
--- a/sysdeps/unix/mips/sysdep.h
+++ b/sysdeps/unix/mips/sysdep.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992, 1995, 1997, 1999, 2000, 2002, 2003
+/* Copyright (C) 1992, 1995, 1997, 1999, 2000, 2002, 2003, 2004
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Brendan Kehoe (brendan@zen.org).
@@ -18,6 +18,7 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
+#include <sgidefs.h>
 #include <sysdeps/unix/sysdep.h>
 
 #ifdef __ASSEMBLER__
@@ -69,7 +70,7 @@
 /* The mips move insn is d,s.  */
 #define MOVE(x,y)	move y , x
 
-#if _MIPS_SIM == _MIPS_SIM_ABI32 || _MIPS_SIM == _MIPS_SIM_ABIO64
+#if _MIPS_SIM == _ABIO32
 # define L(label) $L ## label
 #else
 # define L(label) .L ## label
diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h
index 17f4f8fcf7..f499a712c4 100644
--- a/sysdeps/unix/sysv/linux/kernel-features.h
+++ b/sysdeps/unix/sysv/linux/kernel-features.h
@@ -21,6 +21,10 @@
 /* This file must not contain any C code.  At least it must be protected
    to allow using the file also in assembler files.  */
 
+#if defined __mips__
+# include <sgidefs.h>
+#endif
+
 #ifndef __LINUX_KERNEL_VERSION
 /* We assume the worst; all kernels should be supported.  */
 # define __LINUX_KERNEL_VERSION	0
@@ -277,7 +281,7 @@
 # define __ASSUME_TIMEVAL64		1
 #endif
 
-#if defined __mips__ && defined _ABIN32 && _MIPS_SIM == _ABIN32
+#if defined __mips__ && _MIPS_SIM == _ABIN32
 # define __ASSUME_FCNTL64		1
 #endif
 
diff --git a/sysdeps/unix/sysv/linux/mips/Makefile b/sysdeps/unix/sysv/linux/mips/Makefile
index db06a48405..d5e4f6b72d 100644
--- a/sysdeps/unix/sysv/linux/mips/Makefile
+++ b/sysdeps/unix/sysv/linux/mips/Makefile
@@ -28,10 +28,10 @@ $(objpfx)syscall-%.h $(objpfx)syscall-%.d: ../sysdeps/unix/sysv/linux/mips/sys/s
 	 sed -n 's@^#define __NR_\([^ ]*\) .*$$@#define SYS_\1 __NR_\1@p' \
 	     > $(@:.d=.h).newt; \
 	 if grep SYS_O32_ $(@:.d=.h).newt > /dev/null; then \
-	   echo '#if _MIPS_SIM == _MIPS_SIM_NABI32'; \
+	   echo '#if _MIPS_SIM == _ABIN32'; \
 	   sed -n 's/^\(#define SYS_\)N32_/\1/p' < $(@:.d=.h).newt | \
 		LC_ALL=C sort; \
-	   echo '#elif _MIPS_SIM == _MIPS_SIM_ABI64'; \
+	   echo '#elif _MIPS_SIM == _ABI64'; \
 	   sed -n 's/^\(#define SYS_\)N64_/\1/p' < $(@:.d=.h).newt | \
 		LC_ALL=C sort; \
 	   echo '#else'; \
diff --git a/sysdeps/unix/sysv/linux/mips/bits/fcntl.h b/sysdeps/unix/sysv/linux/mips/bits/fcntl.h
index 550593b0e9..aa039b4c0e 100644
--- a/sysdeps/unix/sysv/linux/mips/bits/fcntl.h
+++ b/sysdeps/unix/sysv/linux/mips/bits/fcntl.h
@@ -22,8 +22,8 @@
 # error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
 #endif
 
-#include <sys/types.h>
 #include <sgidefs.h>
+#include <sys/types.h>
 
 /* open/fcntl - O_SYNC is only implemented on blocks devices and on files
    located on an ext2 file system */
@@ -144,7 +144,7 @@ typedef struct flock
 #ifndef __USE_FILE_OFFSET64
     __off_t l_start;	/* Offset where the lock begins.  */
     __off_t l_len;	/* Size of the locked area; zero means until EOF.  */
-#if _MIPS_SIM != _MIPS_SIM_ABI64
+#if _MIPS_SIM != _ABI64
     /* The 64-bit flock structure, used by the n64 ABI, and for 64-bit
        fcntls in o32 and n32, never has this field.  */
     long int l_sysid;
@@ -154,7 +154,7 @@ typedef struct flock
     __off64_t l_len;	/* Size of the locked area; zero means until EOF.  */
 #endif
     __pid_t l_pid;	/* Process holding the lock.  */
-#if ! defined __USE_FILE_OFFSET64 && _MIPS_SIM != _MIPS_SIM_ABI64
+#if ! defined __USE_FILE_OFFSET64 && _MIPS_SIM != _ABI64
     /* The 64-bit flock structure, used by the n64 ABI, and for 64-bit
        flock in o32 and n32, never has this field.  */
     long int pad[4];
diff --git a/sysdeps/unix/sysv/linux/mips/bits/sigcontext.h b/sysdeps/unix/sysv/linux/mips/bits/sigcontext.h
index 19f58812df..079964ed46 100644
--- a/sysdeps/unix/sysv/linux/mips/bits/sigcontext.h
+++ b/sysdeps/unix/sysv/linux/mips/bits/sigcontext.h
@@ -34,7 +34,7 @@
    licenses, the fact that the file is pasted, instead of included,
    doesn't really make any difference for the program that includes
    this header.  */
-#if _MIPS_SIM == _MIPS_SIM_ABI32
+#if _MIPS_SIM == _ABIO32
 /*
  * This file is subject to the terms and conditions of the GNU General Public
  * License.  See the file "COPYING" in the main directory of this archive
@@ -70,7 +70,7 @@ struct sigcontext {
 };
 
 #endif /* _ASM_SIGCONTEXT_H */
-#else /* _MIPS_SIM != _MIPS_SIM_ABI32 */
+#else /* _MIPS_SIM != _ABIO32 */
 /*
  * This file is subject to the terms and conditions of the GNU General Public
  * License.  See the file "COPYING" in the main directory of this archive
@@ -101,5 +101,5 @@ struct sigcontext {
 };
 
 #endif /* _ASM_SIGCONTEXT_H */
-#endif /* _MIPS_SIM != _MIPS_SIM_ABI32 */
+#endif /* _MIPS_SIM != _ABIO32 */
 #endif
diff --git a/sysdeps/unix/sysv/linux/mips/bits/stat.h b/sysdeps/unix/sysv/linux/mips/bits/stat.h
index 2dd4cab85c..9ae38cd8d0 100644
--- a/sysdeps/unix/sysv/linux/mips/bits/stat.h
+++ b/sysdeps/unix/sysv/linux/mips/bits/stat.h
@@ -36,7 +36,7 @@
 #define _MKNOD_VER		_MKNOD_VER_LINUX /* The bits defined below.  */
 
 
-#if _MIPS_SIM == _MIPS_SIM_ABI32
+#if _MIPS_SIM == _ABIO32
 /* Structure describing file characteristics.  */
 struct stat
   {
diff --git a/sysdeps/unix/sysv/linux/mips/configure.in b/sysdeps/unix/sysv/linux/mips/configure.in
index 6783bc2b4a..67d965dfda 100644
--- a/sysdeps/unix/sysv/linux/mips/configure.in
+++ b/sysdeps/unix/sysv/linux/mips/configure.in
@@ -42,7 +42,7 @@ BEGIN { print "#include <sgidefs.h>"; }
 	name = $2;
 	sub (/_O32_/, "_", name);
 	print;
-	print "#if _MIPS_SIM == _MIPS_SIM_ABI32";
+	print "#if _MIPS_SIM == _ABIO32";
 	print "# define " name " " $2;
 	print "#endif";
 	next;
@@ -51,7 +51,7 @@ BEGIN { print "#include <sgidefs.h>"; }
 	name = $2;
 	sub (/_N32_/, "_", name);
 	print;
-	print "#if _MIPS_SIM == _MIPS_SIM_NABI32";
+	print "#if _MIPS_SIM == _ABIN32";
 	print "# define " name " " $2;
 	print "#endif";
 	next;
@@ -60,7 +60,7 @@ BEGIN { print "#include <sgidefs.h>"; }
 	name = $2;
 	sub (/_N64_/, "_", name);
 	print;
-	print "#if _MIPS_SIM == _MIPS_SIM_ABI64";
+	print "#if _MIPS_SIM == _ABI64";
 	print "# define " name " " $2;
 	print "#endif";
 	next;
diff --git a/sysdeps/unix/sysv/linux/mips/kernel_stat.h b/sysdeps/unix/sysv/linux/mips/kernel_stat.h
index 6a4c4093d8..cab1e7110e 100644
--- a/sysdeps/unix/sysv/linux/mips/kernel_stat.h
+++ b/sysdeps/unix/sysv/linux/mips/kernel_stat.h
@@ -3,7 +3,7 @@
    userland data structures are not identical, because of different
    padding.  */
 /* Definition of `struct stat' used in the kernel.  */
-#if _MIPS_SIM != _MIPS_SIM_ABI32
+#if _MIPS_SIM != _ABIO32
 struct kernel_stat
   {
     unsigned int st_dev;
diff --git a/sysdeps/unix/sysv/linux/mips/pread.c b/sysdeps/unix/sysv/linux/mips/pread.c
index 8fba0340b8..d0947bea42 100644
--- a/sysdeps/unix/sysv/linux/mips/pread.c
+++ b/sysdeps/unix/sysv/linux/mips/pread.c
@@ -20,6 +20,7 @@
 
 #include <assert.h>
 #include <errno.h>
+#include <sgidefs.h>
 #include <unistd.h>
 #include <endian.h>
 
@@ -55,14 +56,14 @@ __libc_pread (fd, buf, count, offset)
 {
   ssize_t result;
 
-#if _MIPS_SIM != _MIPS_SIM_ABI64
+#if _MIPS_SIM != _ABI64
   assert (sizeof (offset) == 4);
 #endif
 
   if (SINGLE_THREAD_P)
     {
       /* First try the syscall.  */
-#if _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM == _MIPS_SIM_ABI64
+#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
       result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count,
 			       offset);
 #else
@@ -80,7 +81,7 @@ __libc_pread (fd, buf, count, offset)
   int oldtype = LIBC_CANCEL_ASYNC ();
 
   /* First try the syscall.  */
-#if _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM_ABI64
+#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
   result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count, offset);
 #else
   result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,
diff --git a/sysdeps/unix/sysv/linux/mips/pread64.c b/sysdeps/unix/sysv/linux/mips/pread64.c
index 238c8e0d8b..e8a45da5b1 100644
--- a/sysdeps/unix/sysv/linux/mips/pread64.c
+++ b/sysdeps/unix/sysv/linux/mips/pread64.c
@@ -19,6 +19,7 @@
    02111-1307 USA.  */
 
 #include <errno.h>
+#include <sgidefs.h>
 #include <unistd.h>
 #include <endian.h>
 
@@ -58,7 +59,7 @@ __libc_pread64 (fd, buf, count, offset)
   if (SINGLE_THREAD_P)
     {
      /* First try the syscall.  */
-#if _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM == _MIPS_SIM_ABI64
+#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
       result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count,
 			       offset);
 #else
@@ -77,7 +78,7 @@ __libc_pread64 (fd, buf, count, offset)
   int oldtype = LIBC_CANCEL_ASYNC ();
 
   /* First try the syscall.  */
-#if _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM == _MIPS_SIM_ABI64
+#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
   result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count, offset);
 #else
   result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,
diff --git a/sysdeps/unix/sysv/linux/mips/ptrace.c b/sysdeps/unix/sysv/linux/mips/ptrace.c
index af8266d78f..19d7c2d927 100644
--- a/sysdeps/unix/sysv/linux/mips/ptrace.c
+++ b/sysdeps/unix/sysv/linux/mips/ptrace.c
@@ -18,6 +18,7 @@
    02111-1307 USA.  */
 
 #include <errno.h>
+#include <sgidefs.h>
 #include <sys/types.h>
 #include <sys/ptrace.h>
 #include <sys/user.h>
@@ -28,7 +29,7 @@
 #include <bp-checks.h>
 #include <sgidefs.h>
 
-#if  _MIPS_SIM == _MIPS_SIM_NABI32
+#if _MIPS_SIM == _ABIN32
 __extension__ typedef long long int reg_type;
 #else
 typedef long int reg_type;
diff --git a/sysdeps/unix/sysv/linux/mips/pwrite.c b/sysdeps/unix/sysv/linux/mips/pwrite.c
index d0e3fe538e..130515af6d 100644
--- a/sysdeps/unix/sysv/linux/mips/pwrite.c
+++ b/sysdeps/unix/sysv/linux/mips/pwrite.c
@@ -20,6 +20,7 @@
 
 #include <assert.h>
 #include <errno.h>
+#include <sgidefs.h>
 #include <unistd.h>
 #include <endian.h>
 
@@ -55,14 +56,14 @@ __libc_pwrite (fd, buf, count, offset)
 {
   ssize_t result;
 
-#if _MIPS_SIM == _MIPS_SIM_ABI64
+#if _MIPS_SIM != _ABI64
   assert (sizeof (offset) == 4);
 #endif
 
   if (SINGLE_THREAD_P)
     {
       /* First try the syscall.  */
-#if _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM == _MIPS_SIM_ABI64
+#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
       result = INLINE_SYSCALL (pwrite, 4, fd, CHECK_N (buf, count), count,
 			       offset);
 #else
@@ -80,7 +81,7 @@ __libc_pwrite (fd, buf, count, offset)
   int oldtype = LIBC_CANCEL_ASYNC ();
 
   /* First try the syscall.  */
-#if _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM == _MIPS_SIM_ABI64
+#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
   result = INLINE_SYSCALL (pwrite, 4, fd, CHECK_N (buf, count), count, offset);
 #else
   result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,
diff --git a/sysdeps/unix/sysv/linux/mips/pwrite64.c b/sysdeps/unix/sysv/linux/mips/pwrite64.c
index 109b2c5946..e4908fa779 100644
--- a/sysdeps/unix/sysv/linux/mips/pwrite64.c
+++ b/sysdeps/unix/sysv/linux/mips/pwrite64.c
@@ -19,6 +19,7 @@
    02111-1307 USA.  */
 
 #include <errno.h>
+#include <sgidefs.h>
 #include <unistd.h>
 #include <endian.h>
 
@@ -54,7 +55,7 @@ __libc_pwrite64 (fd, buf, count, offset)
   if (SINGLE_THREAD_P)
     {
      /* First try the syscall.  */
-#if _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM == _MIPS_SIM_ABI64
+#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
       result = INLINE_SYSCALL (pwrite, 4, fd, CHECK_N (buf, count), count,
 			       offset);
 #else
@@ -74,7 +75,7 @@ __libc_pwrite64 (fd, buf, count, offset)
   int oldtype = LIBC_CANCEL_ASYNC ();
 
   /* First try the syscall.  */
-#if _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM == _MIPS_SIM_ABI64
+#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
   result = INLINE_SYSCALL (pwrite, 4, fd, CHECK_N (buf, count), count, offset);
 #else
   result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,
diff --git a/sysdeps/unix/sysv/linux/mips/sigaction.c b/sysdeps/unix/sysv/linux/mips/sigaction.c
index 83b71debc9..09fbe79316 100644
--- a/sysdeps/unix/sysv/linux/mips/sigaction.c
+++ b/sysdeps/unix/sysv/linux/mips/sigaction.c
@@ -18,6 +18,7 @@
    02111-1307 USA.  */
 
 #include <errno.h>
+#include <sgidefs.h>
 #include <signal.h>
 #include <string.h>
 
@@ -40,7 +41,7 @@ int __libc_missing_rt_sigs;
 
 #endif
 
-#if _MIPS_SIM != _MIPS_SIM_ABI32
+#if _MIPS_SIM != _ABIO32
 
 # ifdef __NR_rt_sigreturn
 static void restore_rt (void) asm ("__restore_rt");
@@ -82,7 +83,7 @@ __libc_sigaction (sig, act, oact)
 	  memcpy (&kact.sa_mask, &act->sa_mask, sizeof (kernel_sigset_t));
 	  kact.sa_flags = act->sa_flags;
 # ifdef HAVE_SA_RESTORER
-#  if _MIPS_SIM == _MIPS_SIM_ABI32
+#  if _MIPS_SIM == _ABIO32
 	  kact.sa_restorer = act->sa_restorer;
 #  else
 	  kact.sa_restorer = &restore_rt;
@@ -140,7 +141,7 @@ __libc_sigaction (sig, act, oact)
       oact->sa_mask.__val[0] = k_osigact.sa_mask;
       oact->sa_flags = k_osigact.sa_flags;
 # ifdef HAVE_SA_RESTORER
-#  if _MIPS_SIM == _MIPS_SIM_ABI32
+#  if _MIPS_SIM == _ABIO32
       oact->sa_restorer = k_osigact.sa_restorer;
 #  else
       oact->sa_restorer = &restore;
@@ -177,7 +178,7 @@ asm						\
    );
 
 /* The return code for realtime-signals.  */
-#if _MIPS_SIM != _MIPS_SIM_ABI32
+#if _MIPS_SIM != _ABIO32
 # ifdef __NR_rt_sigreturn
 RESTORE (restore_rt, __NR_rt_sigreturn)
 # endif
diff --git a/sysdeps/unix/sysv/linux/mips/sigcontextinfo.h b/sysdeps/unix/sysv/linux/mips/sigcontextinfo.h
index 2b50647c4c..f453c8d9b5 100644
--- a/sysdeps/unix/sysv/linux/mips/sigcontextinfo.h
+++ b/sysdeps/unix/sysv/linux/mips/sigcontextinfo.h
@@ -20,7 +20,7 @@
 
 #include <sgidefs.h>
 
-#if _MIPS_SIM == _MIPS_SIM_ABI32
+#if _MIPS_SIM == _ABIO32
 
 #define SIGCONTEXT unsigned long _code, struct sigcontext *
 #define SIGCONTEXT_EXTRA_ARGS _code,
diff --git a/sysdeps/unix/sysv/linux/mips/sys/procfs.h b/sysdeps/unix/sysv/linux/mips/sys/procfs.h
index cb84677175..2bf07be3e9 100644
--- a/sysdeps/unix/sysv/linux/mips/sys/procfs.h
+++ b/sysdeps/unix/sysv/linux/mips/sys/procfs.h
@@ -25,6 +25,7 @@
    used on Linux.  */
 
 #include <features.h>
+#include <sgidefs.h>
 #include <sys/time.h>
 #include <sys/types.h>
 #include <sys/user.h>
@@ -34,7 +35,7 @@
 #define ELF_NGREG	45
 #define ELF_NFPREG	33
 
-#if _MIPS_SIM == _MIPS_SIM_NABI32
+#if _MIPS_SIM == _ABIN32
 __extension__ typedef unsigned long long elf_greg_t;
 #else
 typedef unsigned long elf_greg_t;
@@ -65,7 +66,7 @@ struct elf_prstatus
   {
     struct elf_siginfo pr_info;		/* Info associated with signal.  */
     short int pr_cursig;		/* Current signal.  */
-#if _MIPS_SIM == _MIPS_SIM_NABI32
+#if _MIPS_SIM == _ABIN32
     __extension__ unsigned long long int pr_sigpend;
     __extension__ unsigned long long int pr_sighold;
 #else
@@ -93,7 +94,7 @@ struct elf_prpsinfo
     char pr_sname;			/* Char for pr_state.  */
     char pr_zomb;			/* Zombie.  */
     char pr_nice;			/* Nice val.  */
-#if _MIPS_SIM == _MIPS_SIM_NABI32
+#if _MIPS_SIM == _ABIN32
     __extension__ unsigned long long int pr_flag;
 #else
     unsigned long int pr_flag;		/* Flags.  */
diff --git a/sysdeps/unix/sysv/linux/mips/sys/ptrace.h b/sysdeps/unix/sysv/linux/mips/sys/ptrace.h
index 9badeb3a82..d05853da77 100644
--- a/sysdeps/unix/sysv/linux/mips/sys/ptrace.h
+++ b/sysdeps/unix/sysv/linux/mips/sys/ptrace.h
@@ -124,7 +124,7 @@ enum __ptrace_request
    appear (those that are used for the particular request) as:
      pid_t PID, void *ADDR, int DATA, void *ADDR2
    after REQUEST.  */
-#if _MIPS_SIM == _MIPS_SIM_NABI32
+#if _MIPS_SIM == _ABIN32
 __extension__ extern long long int ptrace
   (enum __ptrace_request __request, ...) __THROW;
 #else
diff --git a/sysdeps/unix/sysv/linux/mips/sys/tas.h b/sysdeps/unix/sysv/linux/mips/sys/tas.h
index 006e1614c7..e5180f9475 100644
--- a/sysdeps/unix/sysv/linux/mips/sys/tas.h
+++ b/sysdeps/unix/sysv/linux/mips/sys/tas.h
@@ -21,7 +21,6 @@
 #define _SYS_TAS_H 1
 
 #include <features.h>
-
 #include <sgidefs.h>
 
 __BEGIN_DECLS
@@ -43,7 +42,7 @@ _test_and_set (int *p, int v) __THROW
     ("/* Inline test and set */\n"
      "1:\n\t"
      ".set	push\n\t"
-#if _MIPS_SIM == _MIPS_SIM_ABI32
+#if _MIPS_SIM == _ABIO32
      ".set	mips2\n\t"
 #endif
      "ll	%0,%3\n\t"
diff --git a/sysdeps/unix/sysv/linux/mips/sys/ucontext.h b/sysdeps/unix/sysv/linux/mips/sys/ucontext.h
index c03566b1ff..ddb499f20c 100644
--- a/sysdeps/unix/sysv/linux/mips/sys/ucontext.h
+++ b/sysdeps/unix/sysv/linux/mips/sys/ucontext.h
@@ -22,14 +22,13 @@
 #define _SYS_UCONTEXT_H	1
 
 #include <features.h>
+#include <sgidefs.h>
 #include <signal.h>
 
 /* We need the signal context definitions even if they are not used
    included in <signal.h>.  */
 #include <bits/sigcontext.h>
 
-#include <sgidefs.h>
-
 /* Type for general register.  Even in o32 we assume 64-bit registers,
    like the kernel.  */
 __extension__ typedef unsigned long long int greg_t;
@@ -54,7 +53,7 @@ typedef struct fpregset {
 
 
 /* Context to describe whole processor state.  */
-#if _MIPS_SIM == _MIPS_SIM_ABI32
+#if _MIPS_SIM == _ABIO32
 /* Earlier versions of glibc for mips had an entirely different
    definition of mcontext_t, that didn't even resemble the
    corresponding kernel data structure.  Since all legitimate uses of
diff --git a/sysdeps/unix/sysv/linux/mips/sys/user.h b/sysdeps/unix/sysv/linux/mips/sys/user.h
index dc3ee837d3..d5b3b0508b 100644
--- a/sysdeps/unix/sysv/linux/mips/sys/user.h
+++ b/sysdeps/unix/sysv/linux/mips/sys/user.h
@@ -32,7 +32,7 @@
    instead of included separately, doesn't change in any way the
    licensing status of a program that includes user.h.  Since this is
    for gdb alone, and gdb is GPLed, no surprises here.  */
-#if _MIPS_SIM == _MIPS_SIM_ABI32
+#if _MIPS_SIM == _ABIO32
 /*
  * Various register offset definitions for debuggers, core file
  * examiners and whatnot.
@@ -100,7 +100,7 @@
 
 #endif /* __ASM_MIPS_REG_H */
 
-#else /* _MIPS_SIM != _MIPS_SIM_ABI32 */
+#else /* _MIPS_SIM != _ABIO32 */
 
 /*
  * Various register offset definitions for debuggers, core file
@@ -170,9 +170,9 @@
 
 #endif /* _ASM_REG_H */
 
-#endif /* _MIPS_SIM != _MIPS_SIM_ABI32 */
+#endif /* _MIPS_SIM != _ABIO32 */
 
-#if _MIPS_SIM == _MIPS_SIM_ABI32
+#if _MIPS_SIM == _ABIO32
 
 struct user
 {