UPdate.

	* sysdeps/unix/sysv/linux/mips/Makefile ($(objpfx)syscall-%.h):
	Sort by syscalls.  Make sure we get headers such as sgidefs.h from
	the build tree before just-installed ones.

	* sysdeps/mips/atomicity.h, sysdeps/mips/dl-machine.h,
	sysdeps/mips/machine-gmon.h, sysdeps/mips/bits/setjmp.h,
	sysdeps/mips/fpu/bits/mathdef.h,
	sysdeps/mips/mips64/__longjmp.c,
	sysdeps/mips/mips64/setjmp_aux.c,
	sysdeps/unix/sysv/linux/mips/kernel_stat.h,
	sysdeps/unix/sysv/linux/mips/pread.c,
	sysdeps/unix/sysv/linux/mips/pread64.c,
	sysdeps/unix/sysv/linux/mips/ptrace.c,
	sysdeps/unix/sysv/linux/mips/pwrite.c,
	sysdeps/unix/sysv/linux/mips/pwrite64.c,
	sysdeps/unix/sysv/linux/mips/sigaction.c,
	sysdeps/unix/sysv/linux/mips/sigcontextinfo.h,
	sysdeps/unix/sysv/linux/mips/bits/fcntl.h,
	sysdeps/unix/sysv/linux/mips/bits/sigcontext.h,
	sysdeps/unix/sysv/linux/mips/bits/stat.h,
	sysdeps/unix/sysv/linux/mips/sys/procfs.h,
	sysdeps/unix/sysv/linux/mips/sys/ptrace.h,
	sysdeps/unix/sysv/linux/mips/sys/tas.h,
	sysdeps/unix/sysv/linux/mips/sys/ucontext.h,
	sysdeps/unix/sysv/linux/mips/sys/user.h: Use standard names
	for ABI macros, include sgidefs.h where appropriate.
	sysdeps/unix/sysv/linux/mips/Makefile ($(objpfx)syscall-%.h):
	Likewise.
	sysdeps/unix/sysv/linux/mips/configure.in (asm-unistd.h):
	Likewise.
	sysdeps/unix/sysv/linux/mips/configure: Rebuilt.

30 files changed, 141 insertions, 60 deletions

diff --git a/ChangeLog b/ChangeLog
index e24b84b955..6ce6a741b2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,37 @@
 2004-07-20  Alexandre Oliva  <aoliva@redhat.com>
 
+	* sysdeps/unix/sysv/linux/mips/Makefile ($(objpfx)syscall-%.h):
+	Sort by syscalls.  Make sure we get headers such as sgidefs.h from
+	the build tree before just-installed ones.
+
+	* sysdeps/mips/atomicity.h, sysdeps/mips/dl-machine.h,
+	sysdeps/mips/machine-gmon.h, sysdeps/mips/bits/setjmp.h,
+	sysdeps/mips/fpu/bits/mathdef.h,
+	sysdeps/mips/mips64/__longjmp.c,
+	sysdeps/mips/mips64/setjmp_aux.c,
+	sysdeps/unix/sysv/linux/mips/kernel_stat.h,
+	sysdeps/unix/sysv/linux/mips/pread.c,
+	sysdeps/unix/sysv/linux/mips/pread64.c,
+	sysdeps/unix/sysv/linux/mips/ptrace.c,
+	sysdeps/unix/sysv/linux/mips/pwrite.c,
+	sysdeps/unix/sysv/linux/mips/pwrite64.c,
+	sysdeps/unix/sysv/linux/mips/sigaction.c,
+	sysdeps/unix/sysv/linux/mips/sigcontextinfo.h,
+	sysdeps/unix/sysv/linux/mips/bits/fcntl.h,
+	sysdeps/unix/sysv/linux/mips/bits/sigcontext.h,
+	sysdeps/unix/sysv/linux/mips/bits/stat.h,
+	sysdeps/unix/sysv/linux/mips/sys/procfs.h,
+	sysdeps/unix/sysv/linux/mips/sys/ptrace.h,
+	sysdeps/unix/sysv/linux/mips/sys/tas.h,
+	sysdeps/unix/sysv/linux/mips/sys/ucontext.h,
+	sysdeps/unix/sysv/linux/mips/sys/user.h: Use standard names
+	for ABI macros, include sgidefs.h where appropriate.
+	sysdeps/unix/sysv/linux/mips/Makefile ($(objpfx)syscall-%.h):
+	Likewise.
+	sysdeps/unix/sysv/linux/mips/configure.in (asm-unistd.h):
+	Likewise.
+	sysdeps/unix/sysv/linux/mips/configure: Rebuilt.
+
 	* sysdeps/mips/dl-machine.h (__dl_runtime_resolve): Update to use
 	_dl_lookup_symbol_x.
 	(elf_machine_runtime_link_map): Don't INTUSE _dl_signal_error.
diff --git a/linuxthreads/ChangeLog b/linuxthreads/ChangeLog
index 60ef3f7968..a9600871e5 100644
--- a/linuxthreads/ChangeLog
+++ b/linuxthreads/ChangeLog
@@ -1,3 +1,8 @@
+2004-07-20  Alexandre Oliva  <aoliva@redhat.com>
+
+	* sysdeps/mips/atomicity.h, sysdeps/mips/pt-machine.h: Use
+	standard names for ABI macros, include sgidefs.h where appropriate.
+
 2004-07-19  Alexandre Oliva  <aoliva@redhat.com>
 
 	* sysdeps/unix/sysv/linux/mips/Makefile (CFLAGS-pt-initfini.s):
diff --git a/linuxthreads/sysdeps/mips/pspinlock.c b/linuxthreads/sysdeps/mips/pspinlock.c
index a9fb19f674..b04b9ffea9 100644
--- a/linuxthreads/sysdeps/mips/pspinlock.c
+++ b/linuxthreads/sysdeps/mips/pspinlock.c
@@ -1,5 +1,5 @@
 /* POSIX spinlock implementation.  MIPS version.
-   Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
+   Copyright (C) 2000, 2002, 2003, 2004 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
@@ -22,6 +22,8 @@
 #include <sys/tas.h>
 #include "internals.h"
 
+#include <sgidefs.h>
+
 /* This implementation is similar to the one used in the Linux kernel.  */
 int
 __pthread_spin_lock (pthread_spinlock_t *lock)
diff --git a/linuxthreads/sysdeps/mips/pt-machine.h b/linuxthreads/sysdeps/mips/pt-machine.h
index f9028d2640..c2f448e4be 100644
--- a/linuxthreads/sysdeps/mips/pt-machine.h
+++ b/linuxthreads/sysdeps/mips/pt-machine.h
@@ -1,6 +1,6 @@
 /* Machine-dependent pthreads configuration and inline functions.
 
-   Copyright (C) 1996, 1997, 1998, 2000, 2002, 2003
+   Copyright (C) 1996, 1997, 1998, 2000, 2002, 2003, 2004
    Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ralf Baechle <ralf@gnu.org>.
@@ -26,6 +26,8 @@
 
 #include <sys/tas.h>
 
+#include <sgidefs.h>
+
 #ifndef PT_EI
 # define PT_EI extern inline __attribute__ ((always_inline))
 #endif
@@ -64,7 +66,7 @@ __compare_and_swap (long int *p, long int oldval, long int newval)
 #if _MIPS_SIM == _MIPS_SIM_ABI32
      ".set	mips2\n\t"
 #endif
-#if defined _ABI64 && _MIPS_SIM == _ABI64
+#if _MIPS_SIM == _MIPS_SIM_ABI64
      "lld	%1,%5\n\t"
 #else
      "ll	%1,%5\n\t"
@@ -72,7 +74,7 @@ __compare_and_swap (long int *p, long int oldval, long int newval)
      "move	%0,$0\n\t"
      "bne	%1,%3,2f\n\t"
      "move	%0,%4\n\t"
-#if defined _ABI64 && _MIPS_SIM == _ABI64
+#if _MIPS_SIM == _MIPS_SIM_ABI64
      "scd	%0,%2\n\t"
 #else
      "sc	%0,%2\n\t"
diff --git a/sysdeps/mips/atomicity.h b/sysdeps/mips/atomicity.h
index 5148121091..f3d05bd50e 100644
--- a/sysdeps/mips/atomicity.h
+++ b/sysdeps/mips/atomicity.h
@@ -1,5 +1,5 @@
 /* Low-level functions for atomic operations. Mips version.
-   Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2002, 2003, 2004 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
@@ -21,6 +21,7 @@
 #define _MIPS_ATOMICITY_H    1
 
 #include <inttypes.h>
+#include <sgidefs.h>
 
 static inline int
 __attribute__ ((unused))
@@ -85,7 +86,7 @@ compare_and_swap (volatile long int *p, long int oldval, long int newval)
 #if _MIPS_SIM == _MIPS_SIM_ABI32
      ".set	mips2\n\t"
 #endif
-#if defined _ABI64 && _MIPS_SIM == _ABI64
+#if _MIPS_SIM == _MIPS_SIM_ABI64
      "lld	%1,%5\n\t"
 #else
      "ll	%1,%5\n\t"
@@ -93,7 +94,7 @@ compare_and_swap (volatile long int *p, long int oldval, long int newval)
      "move	%0,$0\n\t"
      "bne	%1,%3,2f\n\t"
      "move	%0,%4\n\t"
-#if defined _ABI64 && _MIPS_SIM == _ABI64
+#if _MIPS_SIM == _MIPS_SIM_ABI64
      "scd	%0,%2\n\t"
 #else
      "sc	%0,%2\n\t"
diff --git a/sysdeps/mips/bits/setjmp.h b/sysdeps/mips/bits/setjmp.h
index b2ee3749dd..4ca199d7b6 100644
--- a/sysdeps/mips/bits/setjmp.h
+++ b/sysdeps/mips/bits/setjmp.h
@@ -1,5 +1,5 @@
 /* Define the machine-dependent type `jmp_buf'.  MIPS version.
-   Copyright (C) 1992, 1993, 1995, 1997, 2000, 2002, 2003
+   Copyright (C) 1992, 1993, 1995, 1997, 2000, 2002, 2003, 2004
 	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -22,6 +22,8 @@
 # error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
 #endif
 
+#include <sgidefs.h>
+
 typedef struct
   {
 #if _MIPS_SIM == _MIPS_SIM_ABI32
@@ -60,7 +62,7 @@ typedef struct
     int __fpc_csr;
 
     /* Callee-saved floating point registers.  */
-#if defined _ABI64 && _MIPS_SIM == _ABI64
+#if _MIPS_SIM == _MIPS_SIM_ABI64
     double __fpregs[8];
 #else
     double __fpregs[6];
diff --git a/sysdeps/mips/dl-machine.h b/sysdeps/mips/dl-machine.h
index 570ac5b13d..bfd3a6250e 100644
--- a/sysdeps/mips/dl-machine.h
+++ b/sysdeps/mips/dl-machine.h
@@ -130,7 +130,7 @@ elf_machine_load_address (void)
 }
 
 /* The MSB of got[1] of a gnu object is set to identify gnu objects.  */
-#if defined _ABI64 && _MIPS_SIM == _ABI64
+#if _MIPS_SIM == _MIPS_SIM_ABI64
 # define ELF_MIPS_GNU_GOT1_MASK	0x8000000000000000L
 #else
 # define ELF_MIPS_GNU_GOT1_MASK	0x80000000L
diff --git a/sysdeps/mips/fpu/bits/mathdef.h b/sysdeps/mips/fpu/bits/mathdef.h
index 4a51768244..c1ce876bf7 100644
--- a/sysdeps/mips/fpu/bits/mathdef.h
+++ b/sysdeps/mips/fpu/bits/mathdef.h
@@ -21,6 +21,8 @@
 # error "Never use <bits/mathdef.h> directly; include <math.h> instead"
 #endif
 
+#include <sgidefs.h>
+
 #if defined  __USE_ISOC99 && defined _MATH_H && !defined _MATH_H_MATHDEF
 # define _MATH_H_MATHDEF	1
 
diff --git a/sysdeps/mips/machine-gmon.h b/sysdeps/mips/machine-gmon.h
index 5a87c85bf0..f23a4c3008 100644
--- a/sysdeps/mips/machine-gmon.h
+++ b/sysdeps/mips/machine-gmon.h
@@ -1,5 +1,5 @@
 /* Machine-specific calling sequence for `mcount' profiling function.  MIPS
-   Copyright (C) 1996, 1997, 2000, 2001, 2002, 2003
+   Copyright (C) 1996, 1997, 2000, 2001, 2002, 2003, 2004
 	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -18,6 +18,8 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
+#include <sgidefs.h>
+
 #define _MCOUNT_DECL(frompc,selfpc) \
 static void __attribute_used__ __mcount (u_long frompc, u_long selfpc)
 
@@ -81,10 +83,10 @@ static void __attribute_used__ __mcount (u_long frompc, u_long selfpc)
 # define CPRETURN
 #endif
 
-#if defined _ABIN32 && _MIPS_SIM == _ABIN32
+#if _MIPS_SIM == _MIPS_SIM_NABI32
 # define PTR_ADDU_STRING "add" /* no u */
 # define PTR_SUBU_STRING "sub" /* no u */
-#elif defined _ABI64 && _MIPS_SIM == _ABI64
+#elif _MIPS_SIM == _MIPS_SIM_ABI64
 # define PTR_ADDU_STRING "daddu"
 # define PTR_SUBU_STRING "dsubu"
 #else
diff --git a/sysdeps/mips/mips64/__longjmp.c b/sysdeps/mips/mips64/__longjmp.c
index 32587d1c87..b2705793b2 100644
--- a/sysdeps/mips/mips64/__longjmp.c
+++ b/sysdeps/mips/mips64/__longjmp.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1992, 1995, 1997, 2000, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1992, 1995, 1997, 2000, 2003, 2004
+   Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Brendan Kehoe (brendan@zen.org).
 
@@ -38,7 +39,7 @@ __longjmp (env, val_arg)
   register int val asm ("a1");
 
   /* Pull back the floating point callee-saved registers.  */
-#if defined _ABI64 && _MIPS_SIM == _ABI64
+#if _MIPS_SIM == _MIPS_SIM_ABI64
   asm volatile ("l.d $f24, %0" : : "m" (env[0].__fpregs[0]));
   asm volatile ("l.d $f25, %0" : : "m" (env[0].__fpregs[1]));
   asm volatile ("l.d $f26, %0" : : "m" (env[0].__fpregs[2]));
diff --git a/sysdeps/mips/mips64/setjmp_aux.c b/sysdeps/mips/mips64/setjmp_aux.c
index b55a3c6c11..b5afd14cbf 100644
--- a/sysdeps/mips/mips64/setjmp_aux.c
+++ b/sysdeps/mips/mips64/setjmp_aux.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1997, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 2003, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Brendan Kehoe (brendan@zen.org).
 
@@ -29,7 +29,7 @@ __sigsetjmp_aux (jmp_buf env, int savemask, long long sp, long long fp,
 		 long long gp)
 {
   /* Store the floating point callee-saved registers...  */
-#if defined _ABI64 && _MIPS_SIM == _ABI64
+#if _MIPS_SIM == _MIPS_SIM_ABI64
   asm volatile ("s.d $f24, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[0]));
   asm volatile ("s.d $f25, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[1]));
   asm volatile ("s.d $f26, %0" : : "m" (env[0].__jmpbuf[0].__fpregs[2]));
diff --git a/sysdeps/unix/sysv/linux/mips/Makefile b/sysdeps/unix/sysv/linux/mips/Makefile
index d65175f5ea..db06a48405 100644
--- a/sysdeps/unix/sysv/linux/mips/Makefile
+++ b/sysdeps/unix/sysv/linux/mips/Makefile
@@ -21,20 +21,25 @@ $(objpfx)syscall-%.h $(objpfx)syscall-%.d: ../sysdeps/unix/sysv/linux/mips/sys/s
 	 echo '# error "Never use <bits/syscall.h> directly; include <sys/syscall.h> instead."'; \
 	 echo '#endif'; \
 	 echo ''; \
+	 echo '#include <sgidefs.h>'; \
 	 rm -f $(@:.d=.h).newt; \
 	 $(CC) -E -MD -MP -MF $(@:.h=.d)-t -MT '$(@:.d=.h) $(@:.h=.d)' \
-	       -x c -I $(common-objdir) $(sysincludes) $< -D_LIBC -dM | \
+	       -x c $(+includes) $(sysincludes) $< -D_LIBC -dM | \
 	 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 defined _ABI64 && _MIPS_SIM == _ABI64'; \
-	   sed -n 's/^\(#define SYS_\)N64_/\1/p' < $(@:.d=.h).newt; \
-	   echo '#elif defined _ABIN32 && _MIPS_SIM == _ABIN32'; \
-	   sed -n 's/^\(#define SYS_\)N32_/\1/p' < $(@:.d=.h).newt; \
+	   echo '#if _MIPS_SIM == _MIPS_SIM_NABI32'; \
+	   sed -n 's/^\(#define SYS_\)N32_/\1/p' < $(@:.d=.h).newt | \
+		LC_ALL=C sort; \
+	   echo '#elif _MIPS_SIM == _MIPS_SIM_ABI64'; \
+	   sed -n 's/^\(#define SYS_\)N64_/\1/p' < $(@:.d=.h).newt | \
+		LC_ALL=C sort; \
 	   echo '#else'; \
-	   sed -n 's/^\(#define SYS_\)O32_/\1/p' < $(@:.d=.h).newt; \
+	   sed -n 's/^\(#define SYS_\)O32_/\1/p' < $(@:.d=.h).newt | \
+		LC_ALL=C sort; \
 	   echo '#endif'; \
-	   sed -n '/^#define SYS_\([ON]32\|N64\)_/p' < $(@:.d=.h).newt; \
+	   sed -n '/^#define SYS_\([ON]32\|N64\)_/p' < $(@:.d=.h).newt | \
+		LC_ALL=C sort +1.8; \
 	 else \
 	   cat $(@:.d=.h).newt; \
 	 fi; \
diff --git a/sysdeps/unix/sysv/linux/mips/bits/fcntl.h b/sysdeps/unix/sysv/linux/mips/bits/fcntl.h
index 720e0a90e0..48531d8c0b 100644
--- a/sysdeps/unix/sysv/linux/mips/bits/fcntl.h
+++ b/sysdeps/unix/sysv/linux/mips/bits/fcntl.h
@@ -23,7 +23,7 @@
 #endif
 
 #include <sys/types.h>
-
+#include <sgidefs.h>
 
 /* open/fcntl - O_SYNC is only implemented on blocks devices and on files
    located on an ext2 file system */
@@ -143,7 +143,7 @@ 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 ! (defined _ABI64 && _MIPS_SIM == _ABI64)
+#if _MIPS_SIM != _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;
@@ -153,7 +153,7 @@ 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 && ! (defined _ABI64 && _MIPS_SIM == _ABI64)
+#if ! defined __USE_FILE_OFFSET64 && _MIPS_SIM != _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 888c05f6b6..19f58812df 100644
--- a/sysdeps/unix/sysv/linux/mips/bits/sigcontext.h
+++ b/sysdeps/unix/sysv/linux/mips/bits/sigcontext.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1997, 1998, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1996, 1997, 1998, 2003, 2004 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
@@ -20,6 +20,8 @@
 # error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
 #endif
 
+#include <sgidefs.h>
+
 #ifndef sigcontext_struct
 /* Kernel headers before 2.1.1 define a struct sigcontext_struct, but
    we need sigcontext.  */
diff --git a/sysdeps/unix/sysv/linux/mips/bits/stat.h b/sysdeps/unix/sysv/linux/mips/bits/stat.h
index c3819d3981..2dd4cab85c 100644
--- a/sysdeps/unix/sysv/linux/mips/bits/stat.h
+++ b/sysdeps/unix/sysv/linux/mips/bits/stat.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1992, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003
+/* Copyright (C) 1992, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004
 	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -21,6 +21,8 @@
 # error "Never include <bits/stat.h> directly; use <sys/stat.h> instead."
 #endif
 
+#include <sgidefs.h>
+
 /* Versions of the `struct stat' data structure.  */
 #define _STAT_VER_LINUX_OLD	1
 #define _STAT_VER_KERNEL	1
diff --git a/sysdeps/unix/sysv/linux/mips/configure b/sysdeps/unix/sysv/linux/mips/configure
index 9a7b423962..8ee636fb99 100755
--- a/sysdeps/unix/sysv/linux/mips/configure
+++ b/sysdeps/unix/sysv/linux/mips/configure
@@ -30,6 +30,7 @@ echo "$as_me: WARNING: *** asm/unistd.h not found, it will not be pre-processed"
 	-e 's,__NR_N64_N32_,__NR_N32_,g' \
 	-e 's,__NR_N64_N64_,__NR_N64_,g' \
     | awk > asm-unistd.h '
+BEGIN { print "#include <sgidefs.h>"; }
 /^#define __NR.*unused/ { print; next; }
 /^#define __NR_N64__exit __NR_N64_exit/ {
 	print "#define __NR__exit __NR_exit";
@@ -50,7 +51,7 @@ echo "$as_me: WARNING: *** asm/unistd.h not found, it will not be pre-processed"
 	name = $2;
 	sub (/_N32_/, "_", name);
 	print;
-	print "#if defined _ABIN32 && _MIPS_SIM == _ABIN32";
+	print "#if _MIPS_SIM == _MIPS_SIM_NABI32";
 	print "# define " name " " $2;
 	print "#endif";
 	next;
@@ -59,7 +60,7 @@ echo "$as_me: WARNING: *** asm/unistd.h not found, it will not be pre-processed"
 	name = $2;
 	sub (/_N64_/, "_", name);
 	print;
-	print "#if defined _ABI64 && _MIPS_SIM == _ABI64";
+	print "#if _MIPS_SIM == _MIPS_SIM_ABI64";
 	print "# define " name " " $2;
 	print "#endif";
 	next;
diff --git a/sysdeps/unix/sysv/linux/mips/configure.in b/sysdeps/unix/sysv/linux/mips/configure.in
index 3df0c91b30..6783bc2b4a 100644
--- a/sysdeps/unix/sysv/linux/mips/configure.in
+++ b/sysdeps/unix/sysv/linux/mips/configure.in
@@ -30,6 +30,7 @@ mips*64*)
 	-e 's,__NR_N64_N32_,__NR_N32_,g' \
 	-e 's,__NR_N64_N64_,__NR_N64_,g' \
     | awk > asm-unistd.h '
+BEGIN { print "#include <sgidefs.h>"; }
 /^#define __NR.*unused/ { print; next; }
 /^#define __NR_N64__exit __NR_N64_exit/ {
 	print "#define __NR__exit __NR_exit";
@@ -50,7 +51,7 @@ mips*64*)
 	name = $2;
 	sub (/_N32_/, "_", name);
 	print;
-	print "#if defined _ABIN32 && _MIPS_SIM == _ABIN32";
+	print "#if _MIPS_SIM == _MIPS_SIM_NABI32";
 	print "# define " name " " $2;
 	print "#endif";
 	next;
@@ -59,7 +60,7 @@ mips*64*)
 	name = $2;
 	sub (/_N64_/, "_", name);
 	print;
-	print "#if defined _ABI64 && _MIPS_SIM == _ABI64";
+	print "#if _MIPS_SIM == _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 3f1bce57c5..6a4c4093d8 100644
--- a/sysdeps/unix/sysv/linux/mips/kernel_stat.h
+++ b/sysdeps/unix/sysv/linux/mips/kernel_stat.h
@@ -1,3 +1,4 @@
+#include <sgidefs.h>
 /* As tempting as it is to define XSTAT_IS_XSTAT64 for n64, the
    userland data structures are not identical, because of different
    padding.  */
diff --git a/sysdeps/unix/sysv/linux/mips/pread.c b/sysdeps/unix/sysv/linux/mips/pread.c
index 7a9b0860ba..d2a6c69db5 100644
--- a/sysdeps/unix/sysv/linux/mips/pread.c
+++ b/sysdeps/unix/sysv/linux/mips/pread.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1997, 1998, 2000, 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998, 2000, 2002, 2003, 2004
+   Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -27,6 +28,7 @@
 #include <bp-checks.h>
 
 #include <kernel-features.h>
+#include <sgidefs.h>
 
 #ifdef __NR_pread64             /* Newer kernels renamed but it's the same.  */
 # ifdef __NR_pread
@@ -51,14 +53,14 @@ __libc_pread (fd, buf, count, offset)
 {
   ssize_t result;
 
-#if (defined _ABI64 && _MIPS_SIM != _ABI64)
+#if _MIPS_SIM != _MIPS_SIM_ABI64
   assert (sizeof (offset) == 4);
 #endif
 
   if (SINGLE_THREAD_P)
     {
       /* First try the syscall.  */
-#if (defined _ABIN32 && _MIPS_SIM == _ABIN32) || (defined _ABI64 && _MIPS_SIM == _ABI64)
+#if _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM == _MIPS_SIM_ABI64
       result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count,
 			       offset);
 #else
@@ -76,7 +78,7 @@ __libc_pread (fd, buf, count, offset)
   int oldtype = LIBC_CANCEL_ASYNC ();
 
   /* First try the syscall.  */
-#if (defined _ABIN32 && _MIPS_SIM == _ABIN32) || (defined _ABI64 && _MIPS_SIM == _ABI64)
+#if _MIPS_SIM == _MIPS_SIM_NABI32 || _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 25f80df8ed..b63bb9c2aa 100644
--- a/sysdeps/unix/sysv/linux/mips/pread64.c
+++ b/sysdeps/unix/sysv/linux/mips/pread64.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1997, 1998, 2000, 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998, 2000, 2002, 2003, 2004
+   Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -26,6 +27,7 @@
 #include <bp-checks.h>
 
 #include <kernel-features.h>
+#include <sgidefs.h>
 
 #ifdef __NR_pread64             /* Newer kernels renamed but it's the same.  */
 # ifdef __NR_pread
@@ -54,7 +56,7 @@ __libc_pread64 (fd, buf, count, offset)
   if (SINGLE_THREAD_P)
     {
      /* First try the syscall.  */
-#if (defined _ABIN32 && _MIPS_SIM == _ABIN32) || (defined _ABI64 && _MIPS_SIM == _ABI64)
+#if _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM == _MIPS_SIM_ABI64
       result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count,
 			       offset);
 #else
@@ -73,7 +75,7 @@ __libc_pread64 (fd, buf, count, offset)
   int oldtype = LIBC_CANCEL_ASYNC ();
 
   /* First try the syscall.  */
-#if (defined _ABIN32 && _MIPS_SIM == _ABIN32) || (defined _ABI64 && _MIPS_SIM == _ABI64)
+#if _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM == _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 78c662a9db..af8266d78f 100644
--- a/sysdeps/unix/sysv/linux/mips/ptrace.c
+++ b/sysdeps/unix/sysv/linux/mips/ptrace.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 1997, 1998, 2000, 2002, 2003
+/* Copyright (C) 1995, 1996, 1997, 1998, 2000, 2002, 2003, 2004
 	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -26,8 +26,9 @@
 #include <sysdep.h>
 #include <sys/syscall.h>
 #include <bp-checks.h>
+#include <sgidefs.h>
 
-#if defined _ABIN32 && _MIPS_SIM == _ABIN32
+#if  _MIPS_SIM == _MIPS_SIM_NABI32
 __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 3c0eba5757..50c8265236 100644
--- a/sysdeps/unix/sysv/linux/mips/pwrite.c
+++ b/sysdeps/unix/sysv/linux/mips/pwrite.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1997, 1998, 2000, 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998, 2000, 2002, 2003, 2004
+   Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -27,6 +28,7 @@
 #include <bp-checks.h>
 
 #include <kernel-features.h>
+#include <sgidefs.h>
 
 #ifdef __NR_pwrite64            /* Newer kernels renamed but it's the same.  */
 # ifdef __NR_pwrite
@@ -51,14 +53,14 @@ __libc_pwrite (fd, buf, count, offset)
 {
   ssize_t result;
 
-#if (defined _ABI64 && _MIPS_SIM != _ABI64)
+#if _MIPS_SIM == _MIPS_SIM_ABI64
   assert (sizeof (offset) == 4);
 #endif
 
   if (SINGLE_THREAD_P)
     {
       /* First try the syscall.  */
-#if (defined _ABIN32 && _MIPS_SIM == _ABIN32) || (defined _ABI64 && _MIPS_SIM == _ABI64)
+#if _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM == _MIPS_SIM_ABI64
       result = INLINE_SYSCALL (pwrite, 4, fd, CHECK_N (buf, count), count,
 			       offset);
 #else
@@ -76,7 +78,7 @@ __libc_pwrite (fd, buf, count, offset)
   int oldtype = LIBC_CANCEL_ASYNC ();
 
   /* First try the syscall.  */
-#if (defined _ABIN32 && _MIPS_SIM == _ABIN32) || (defined _ABI64 && _MIPS_SIM == _ABI64)
+#if _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM == _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 fef333bcb1..109b2c5946 100644
--- a/sysdeps/unix/sysv/linux/mips/pwrite64.c
+++ b/sysdeps/unix/sysv/linux/mips/pwrite64.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1997, 1998, 2000, 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998, 2000, 2002, 2003, 2004
+   Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ralf Baechle <ralf@gnu.org>, 1998.
 
@@ -53,7 +54,7 @@ __libc_pwrite64 (fd, buf, count, offset)
   if (SINGLE_THREAD_P)
     {
      /* First try the syscall.  */
-#if (defined _ABIN32 && _MIPS_SIM == _ABIN32) || (defined _ABI64 && _MIPS_SIM == _ABI64)
+#if _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM == _MIPS_SIM_ABI64
       result = INLINE_SYSCALL (pwrite, 4, fd, CHECK_N (buf, count), count,
 			       offset);
 #else
@@ -73,7 +74,7 @@ __libc_pwrite64 (fd, buf, count, offset)
   int oldtype = LIBC_CANCEL_ASYNC ();
 
   /* First try the syscall.  */
-#if (defined _ABIN32 && _MIPS_SIM == _ABIN32) || (defined _ABI64 && _MIPS_SIM == _ABI64)
+#if _MIPS_SIM == _MIPS_SIM_NABI32 || _MIPS_SIM == _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 bc7db2b555..83b71debc9 100644
--- a/sysdeps/unix/sysv/linux/mips/sigaction.c
+++ b/sysdeps/unix/sysv/linux/mips/sigaction.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1997,1998,1999,2000,2002,2003 Free Software Foundation, Inc.
+/* Copyright (C) 1997,1998,1999,2000,2002,2003, 2004
+   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
@@ -23,6 +24,8 @@
 #include <sysdep.h>
 #include <sys/syscall.h>
 
+#include <sgidefs.h>
+
 #include "kernel-features.h"
 
 /* The difference here is that the sigaction structure used in the
diff --git a/sysdeps/unix/sysv/linux/mips/sigcontextinfo.h b/sysdeps/unix/sysv/linux/mips/sigcontextinfo.h
index 3ab6d99e75..2b50647c4c 100644
--- a/sysdeps/unix/sysv/linux/mips/sigcontextinfo.h
+++ b/sysdeps/unix/sysv/linux/mips/sigcontextinfo.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2001, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Andreas Jaeger <aj@suse.de>, 2000.
 
@@ -18,6 +18,8 @@
    02111-1307 USA.  */
 
 
+#include <sgidefs.h>
+
 #if _MIPS_SIM == _MIPS_SIM_ABI32
 
 #define SIGCONTEXT unsigned long _code, struct sigcontext *
diff --git a/sysdeps/unix/sysv/linux/mips/sys/procfs.h b/sysdeps/unix/sysv/linux/mips/sys/procfs.h
index 0beb332487..cb84677175 100644
--- a/sysdeps/unix/sysv/linux/mips/sys/procfs.h
+++ b/sysdeps/unix/sysv/linux/mips/sys/procfs.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003
+/* Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004
 	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -28,12 +28,13 @@
 #include <sys/time.h>
 #include <sys/types.h>
 #include <sys/user.h>
+#include <sgidefs.h>
 
 /* ELF register definitions */
 #define ELF_NGREG	45
 #define ELF_NFPREG	33
 
-#if defined _ABIN32 && _MIPS_SIM == _ABIN32
+#if _MIPS_SIM == _MIPS_SIM_NABI32
 __extension__ typedef unsigned long long elf_greg_t;
 #else
 typedef unsigned long elf_greg_t;
@@ -64,7 +65,7 @@ struct elf_prstatus
   {
     struct elf_siginfo pr_info;		/* Info associated with signal.  */
     short int pr_cursig;		/* Current signal.  */
-#if defined _ABIN32 && _MIPS_SIM == _ABIN32
+#if _MIPS_SIM == _MIPS_SIM_NABI32
     __extension__ unsigned long long int pr_sigpend;
     __extension__ unsigned long long int pr_sighold;
 #else
@@ -92,7 +93,7 @@ struct elf_prpsinfo
     char pr_sname;			/* Char for pr_state.  */
     char pr_zomb;			/* Zombie.  */
     char pr_nice;			/* Nice val.  */
-#if defined _ABIN32 && _MIPS_SIM == _ABIN32
+#if _MIPS_SIM == _MIPS_SIM_NABI32
     __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 a8e4a476ec..9badeb3a82 100644
--- a/sysdeps/unix/sysv/linux/mips/sys/ptrace.h
+++ b/sysdeps/unix/sysv/linux/mips/sys/ptrace.h
@@ -1,5 +1,5 @@
 /* `ptrace' debugger support interface.  Linux version.
-   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2002, 2003
+   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2002, 2003, 2004
 	Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
@@ -22,6 +22,7 @@
 #define _SYS_PTRACE_H	1
 
 #include <features.h>
+#include <sgidefs.h>
 
 __BEGIN_DECLS
 
@@ -123,7 +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 defined _ABIN32 && _MIPS_SIM == _ABIN32
+#if _MIPS_SIM == _MIPS_SIM_NABI32
 __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 a840a9427a..006e1614c7 100644
--- a/sysdeps/unix/sysv/linux/mips/sys/tas.h
+++ b/sysdeps/unix/sysv/linux/mips/sys/tas.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2000, 2002, 2003, 2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Maciej W. Rozycki <macro@ds2.pg.gda.pl>, 2000.
 
@@ -22,6 +22,8 @@
 
 #include <features.h>
 
+#include <sgidefs.h>
+
 __BEGIN_DECLS
 
 extern int _test_and_set (int *p, int v) __THROW;
diff --git a/sysdeps/unix/sysv/linux/mips/sys/ucontext.h b/sysdeps/unix/sysv/linux/mips/sys/ucontext.h
index b097bf2ab5..c03566b1ff 100644
--- a/sysdeps/unix/sysv/linux/mips/sys/ucontext.h
+++ b/sysdeps/unix/sysv/linux/mips/sys/ucontext.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1998, 2000, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998, 2000, 2003, 2004 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
@@ -28,6 +28,7 @@
    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.  */
diff --git a/sysdeps/unix/sysv/linux/mips/sys/user.h b/sysdeps/unix/sysv/linux/mips/sys/user.h
index 8b21ff2786..dc3ee837d3 100644
--- a/sysdeps/unix/sysv/linux/mips/sys/user.h
+++ b/sysdeps/unix/sysv/linux/mips/sys/user.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003, 2004 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
@@ -19,6 +19,8 @@
 #ifndef _SYS_USER_H
 #define _SYS_USER_H	1
 
+#include <sgidefs.h>
+
 /* 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.  */