entered into RCS

sysdeps/alpha/DEFS.h

@@ -0,0 +1,27 @@
+#ifdef __STDC__
+#define FUNC__(name)		\
+	.align 3;		\
+        .globl __##name;	\
+        .ent __##name;		\
+        __##name:		\
+	lda sp, -16(sp);	\
+	.frame sp, 16, t9, 0;	\
+	.prologue 0
+#else
+#define FUNC__(name)		\
+	.align 3;		\
+        .globl __/**/name;	\
+        .ent __/**/name,0;	\
+        __/**/name:		\
+	lda sp, -16(sp);	\
+	.frame sp, 16, t9, 0;	\
+	.prologue 0
+#endif
+
+#ifdef __STDC__
+#define NAME__(name)	\
+	__##name
+#else
+#define NAME__(name)	\
+	__/**/name
+#endif

sysdeps/alpha/Dist

@@ -1 +1,4 @@
 setjmp_aux.c
+DEFS.h
+divrem.m4 macros.m4
+divl.S divlu.S divq.S divqu.S reml.S remlu.S remq.S remqu.S

sysdeps/alpha/Makefile

@@ -1,3 +1,91 @@
+# Copyright (C) 1993 Free Software Foundation, Inc.
+# Contributed by Brendan Kehoe (brendan@zen.org).
+
+# The GNU C Library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Library General Public License
+# as published by the Free Software Foundation; either version 2 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
+# Library General Public License for more details.
+
+# You should have received a copy of the GNU Library General Public
+# License along with the GNU C Library; see the file COPYING.LIB.  If
+# not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+# Cambridge, MA 02139, USA.
+
 ifeq ($(subdir),setjmp)
 sysdep_routines := $(sysdep_routines) setjmp_aux
 endif
+
+ifeq ($(subdir),gnulib)
+routines = $(divrem) 
+endif	# gnulib
+
+# We distribute these files, even though they are generated,
+# so as to avoid the need for a functioning m4 to build the library.
+divrem := divl divlu divq divqu reml remlu remq remqu
+
++divrem-NAME-divl := divl
++divrem-NAME-divlu := divlu
++divrem-NAME-divq := divq
++divrem-NAME-divqu := divqu
++divrem-NAME-reml := reml
++divrem-NAME-remlu := remlu
++divrem-NAME-remq := remq
++divrem-NAME-remqu := remqu
++divrem-NAME = $(+divrem-NAME-$(basename $(notdir $@)))
+
++divrem-OP-divl := divl
++divrem-OP-divlu := divlu
++divrem-OP-divq := divq
++divrem-OP-divqu := divqu
++divrem-OP-reml := reml
++divrem-OP-remlu := remlu
++divrem-OP-remq := remq
++divrem-OP-remqu := remqu
++divrem-BASEOP-divl := div
++divrem-BASEOP-divlu := div
++divrem-BASEOP-divq := div
++divrem-BASEOP-divqu := div
++divrem-BASEOP-reml := rem
++divrem-BASEOP-remlu := rem
++divrem-BASEOP-remq := rem
++divrem-BASEOP-remqu := rem
++divrem-S-divl := true
++divrem-S-divlu := false
++divrem-S-divq := true
++divrem-S-divqu := false
++divrem-S-reml := true
++divrem-S-remlu := false
++divrem-S-remq := true
++divrem-S-remqu := false
++divrem-SIZE-divl := l
++divrem-SIZE-divlu := l
++divrem-SIZE-divq := q
++divrem-SIZE-divqu := q
++divrem-SIZE-reml := l
++divrem-SIZE-remlu := l
++divrem-SIZE-remq := q
++divrem-SIZE-remqu := q
++divrem-MODE-divl := l
++divrem-MODE-divlu := lu
++divrem-MODE-divq := q
++divrem-MODE-divqu := qu
++divrem-MODE-reml := l
++divrem-MODE-remlu := lu
++divrem-MODE-remq := q
++divrem-MODE-remqu := qu
+
+$(divrem:%=$(sysdep_dir)/alpha/%.S): $(sysdep_dir)/alpha/divrem.m4 $(sysdep_dir)/alpha/DEFS.h $(sysdep_dir)/alpha/macros.m4
+	(echo "define(OP,\`$(+divrem-NAME)')\
+	       define(BASEOP,\`$(+divrem-BASEOP-$(+divrem-NAME))')\
+	       define(MODE,\`$(+divrem-MODE-$(+divrem-NAME))')\
+	       define(SIZE,\`$(+divrem-SIZE-$(+divrem-NAME))')\
+	       define(SIGNED,\`$(+divrem-S-$(+divrem-NAME))')\
+	       define(SYSDEP_DIR, \`$(sysdep_dir)/alpha')\
+	       /* This file is generated from divrem.m4; DO NOT EDIT! */"; \
+	 cat $<) | $(M4) > $@-tmp
+	mv $@-tmp $@

sysdeps/alpha/__math.h

@@ -18,7 +18,7 @@ Cambridge, MA 02139, USA.  */
 
 #if defined (__GNUC__) && !defined (__NO_MATH_INLINES)
 
-extern __inline double
+extern __inline __CONSTVALUE double
 __copysign (double __x, double __y)
 {
   __asm ("cpys %1, %2, %0" : "=f" (__x) : "f" (__y), "f" (__x));

sysdeps/alpha/copysign.c

@@ -16,12 +16,14 @@ License along with the GNU C Library; see the file COPYING.LIB.  If
 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
 Cambridge, MA 02139, USA.  */
 
+#define __NO_MATH_INLINES
+
 #include <math.h>
 
 /* Return X with its sign changed to Y's.  */
-double
-__copysign (double x, double y)
+__inline __CONSTVALUE double
+__copysign (double __x, double __y)
 {
-  asm ("cpys %1, %2, %0" : "=f" (x) : "f" (y), "f" (x));
-  return x;
+  __asm ("cpys %1, %2, %0" : "=f" (__x) : "f" (__y), "f" (__x));
+  return __x;
 }

sysdeps/alpha/divrem.m4

@@ -0,0 +1,48 @@
+/* For each N divided by D, we do:
+      result = (double) N / (double) D
+   Then, for each N mod D, we do:
+      result = N - (D * divMODE (N, D))
+
+   FIXME:
+   The q and qu versions won't deal with operands > 50 bits.  We also
+   don't check for divide by zero.  */
+
+#include "DEFS.h"
+#if 0
+/* We do not handle div by zero yet.  */
+#include <machine/pal.h>
+#endif
+#include <regdef.h>
+
+define(path, `SYSDEP_DIR/macros.m4')dnl
+include(path)
+
+FUNC__(OP)
+	! First set up the dividend.
+	EXTEND(t10)
+	stq t10,0(sp)
+	ldt $f10,0(sp)
+	cvtqt $f10,$f10
+	ADJQU($f10)
+
+	! Then set up the divisor.
+	EXTEND(t11)
+	stq t11,0(sp)
+	ldt $f1,0(sp)
+	cvtqt $f1,$f1
+	ADJQU($f1)
+
+	! Do the division.
+	divt $f10,$f1,$f10
+	cvttqc $f10,$f10
+
+	! Put the result in t12.
+	stt $f10,0(sp)
+	ldq t12,0(sp)
+	FULLEXTEND(t12)
+
+	DOREM
+
+	lda sp,16(sp)
+	ret zero,(t9),1
+	.end NAME__(OP)

sysdeps/alpha/fabs.c

@@ -16,11 +16,13 @@ License along with the GNU C Library; see the file COPYING.LIB.  If
 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
 Cambridge, MA 02139, USA.  */
 
+#define __NO_MATH_INLINES
+
 #include <math.h>
 
-double
-fabs (double x)
+__inline double
+fabs (double __x)
 {
-  asm ("cpys $f31, %1, %0" : "=f" (x) : "f" (x));
-  return x;
+  __asm ("cpys $f31, %1, %0" : "=f" (__x) : "f" (__x));
+  return __x;
 }

sysdeps/alpha/macros.m4

@@ -0,0 +1,34 @@
+dnl NOTE: The $1 below is the argument to EXTEND, not register $1.
+define(EXTEND,
+`ifelse(SIZE, `l',
+`ifelse(SIGNED, `true',
+`	sextl $1, $1
+',dnl
+`	zapnot $1, 0xf, $1
+')')')dnl
+
+dnl FULLEXTEND -- extend the register named in the first argument
+define(FULLEXTEND,
+`ifelse(SIZE, `l',
+`	sextl $1, $1
+')')dnl
+
+dnl This is used by divqu.
+define(ADJQU,
+`ifelse(MODE, `qu',
+`	ldit	$f26, 18446744073709551616.0
+	addt	$f26, $1, $f26
+	fcmovlt	$1, $f26, $1
+')')dnl
+
+define(DOREM,
+`ifelse(BASEOP, `rem',
+`	! Compute the remainder.
+ifelse(SIZE, `l',
+`	mull t11, t12, t11
+	subl t10, t11, t12
+',dnl Note mulq/subq were only really used in remq, but we will find out
+dnl   if assuming they apply to remqu as well is wrong or not.
+`	mulq t11, t12, t11
+	subq t10, t11, t12
+')')')dnl

sysdeps/alpha/memchr.c

@@ -25,6 +25,7 @@ memchr (const void *s, int c, size_t n)
   const char *char_ptr;
   const unsigned long int *longword_ptr;
   unsigned long int charmask;
+  size_t x;
 
   c = (unsigned char) c;
 
@@ -35,18 +36,29 @@ memchr (const void *s, int c, size_t n)
     if (*char_ptr == c)
       return (void *) char_ptr;
 
+  if (n == (size_t)0)
+    return NULL;
+
+  x = n;
+
   longword_ptr = (unsigned long int *) char_ptr;
 
   /* Set up a longword, each of whose bytes is C.  */
   charmask = c | (c << 8);
   charmask |= charmask << 16;
   charmask |= charmask << 32;
+  charmask |= charmask << 64;
 
   for (;;)
     {
       const unsigned long int longword = *longword_ptr++;
       int ge, le;
 
+      if (x < 4)
+	x = (size_t) 0;
+      else
+	x -= 4;
+
       /* Set bits in GE if bytes in CHARMASK are >= bytes in LONGWORD.  */
       asm ("cmpbge %1, %2, %0" : "=r" (ge) : "r" (charmask), "r" (longword));
 
@@ -58,15 +70,18 @@ memchr (const void *s, int c, size_t n)
 	{
 	  /* Which of the bytes was the C?  */
 
-	  char *cp = (char *) (longword_ptr - 1);
+	  unsigned char *cp = (unsigned char *) (longword_ptr - 1);
+	  int i;
 
-	  if (cp[0] == c)
-	    return cp;
-	  if (cp[1] == c)
-	    return &cp[1];
-	  if (cp[2] == c)
-	    return &cp[2];
-	  return &cp[3];
+	  for (i = 0; i < 6; i++)
+	    if (cp[i] == c)
+	      return &cp[i];
+	  return &cp[7];
 	}
+
+      if (x == (size_t)0)
+	break;
     }
+
+  return NULL;
 }

sysdeps/alpha/remqu.S

@@ -0,0 +1,60 @@
+      /* This file is generated from divrem.m4; DO NOT EDIT! */
+/* For each N divided by D, we do:
+      result = (double) N / (double) D
+   Then, for each N mod D, we do:
+      result = N - (D * divMODE (N, D))
+
+   FIXME:
+   The q and qu versions won't deal with operands > 50 bits.  We also
+   don't check for divide by zero.  */
+
+#include "DEFS.h"
+#if 0
+/* We do not handle div by zero yet.  */
+#include <machine/pal.h>
+#endif
+#include <regdef.h>
+
+
+
+
+
+
+FUNC__(remqu)
+	! First set up the dividend.
+	
+	stq t10,0(sp)
+	ldt $f10,0(sp)
+	cvtqt $f10,$f10
+		ldit	$f26, 18446744073709551616.0
+	addt	$f26, $f10, $f26
+	fcmovlt	$f10, $f26, $f10
+
+
+	! Then set up the divisor.
+	
+	stq t11,0(sp)
+	ldt $f1,0(sp)
+	cvtqt $f1,$f1
+		ldit	$f26, 18446744073709551616.0
+	addt	$f26, $f1, $f26
+	fcmovlt	$f1, $f26, $f1
+
+
+	! Do the division.
+	divt $f10,$f1,$f10
+	cvttqc $f10,$f10
+
+	! Put the result in t12.
+	stt $f10,0(sp)
+	ldq t12,0(sp)
+	
+
+		! Compute the remainder.
+	mulq t11, t12, t11
+	subq t10, t11, t12
+
+
+	lda sp,16(sp)
+	ret zero,(t9),1
+	.end NAME__(remqu)

sysdeps/alpha/setjmp.S

@@ -26,3 +26,4 @@ ENTRY (__setjmp)
 	bis $15, $15, $17	/* Pass FP as 2nd arg.  */
 	bis $30, $30, $18	/* Pass SP as 3nd arg.  */
 	jmp $31, ($27), __setjmp_aux /* Call __setjmp_aux.  */
+	.end __setjmp

sysdeps/alpha/strchr.c

@@ -32,10 +32,10 @@ strchr (const char *str, int c)
   /* Handle the first few characters by reading one character at a time.
      Do this until STR is aligned on a 8-byte border.  */
   for (char_ptr = str; ((unsigned long int) char_ptr & 7) != 0; ++char_ptr)
-    if (*char_ptr == '\0')
-      return NULL;
-    else if (*char_ptr == c)
+    if (*char_ptr == c)
       return (char *) char_ptr;
+    else if (*char_ptr == '\0')
+      return NULL;
 
   longword_ptr = (unsigned long int *) char_ptr;
 
@@ -43,6 +43,7 @@ strchr (const char *str, int c)
   charmask = c | (c << 8);
   charmask |= charmask << 16;
   charmask |= charmask << 32;
+  charmask |= charmask << 64;
 
   for (;;)
     {
@@ -64,21 +65,15 @@ strchr (const char *str, int c)
 	  /* Which of the bytes was the C?  */
 
 	  char *cp = (char *) (longword_ptr - 1);
+	  int i;
 
-	  if (cp[0] == c)
-	    return cp;
-	  if (cp[0] == 0)
-	    return NULL;
-	  if (cp[1] == c)
-	    return &cp[1];
-	  if (cp[1] == 0)
-	    return NULL;
-	  if (cp[2] == c)
-	    return &cp[2];
-	  if (cp[2] == 0)
-	    return NULL;
-	  if (cp[3] == c)
-	    return &cp[3];
+	  for (i = 0; i < 8; i++)
+	    {
+	      if (cp[i] == c)
+		return &cp[i];
+	      if (cp[i] == 0)
+		return NULL;
+	    }
 	  return NULL;
 	}
     }

sysdeps/alpha/strlen.c

@@ -43,14 +43,12 @@ strlen (const char *str)
 	  /* Which of the bytes was the zero?  */
 
 	  const char *cp = (const char *) (longword_ptr - 1);
+	  int i;
 
-	  if (cp[0] == 0)
-	    return cp - str;
-	  if (cp[1] == 0)
-	    return cp - str + 1;
-	  if (cp[2] == 0)
-	    return cp - str + 2;
-	  return cp - str + 3;
+	  for (i = 0; i < 6; i++)
+	    if (cp[i] == 0)
+	      return cp - str + i;
+	  return cp - str + 7;
 	}
     }
 }

sysdeps/unix/bsd/Attic/osf1/alpha/brk.S

@@ -0,0 +1,51 @@
+/* Copyright (C) 1993 Free Software Foundation, Inc.
+   Contributed by Brendan Kehoe (brendan@zen.org).
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <sysdep.h>
+
+#ifndef SYS_brk
+#define SYS_brk 17
+#endif
+
+#ifndef       HAVE_GNU_LD
+#define __end           end
+#endif
+
+.data
+	.extern __end,8
+	.globl __curbrk
+__curbrk:
+	.quad __end
+
+.text
+ENTRY(__brk)
+	! FIXME We do not check for asking for less than a page yet.
+	ldiq v0, SYS_brk
+	call_pal PAL_callsys
+	bne a3, error
+
+	/* Update __curbrk and exit cleanly.  */
+!	ldgp gp, 0(t12)
+	stl a0, __curbrk
+
+	mov zero, v0
+	ret
+	/* What a horrible way to die.  */
+error:	ldgp gp,0(gp)
+	jmp zero,syscall_error
+	.end __brk

sysdeps/unix/bsd/Attic/osf1/alpha/fork.S

@@ -0,0 +1,23 @@
+/* Copyright (C) 1993 Free Software Foundation, Inc.
+   Contributed by Brendan Kehoe (brendan@zen.org).
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <sysdep.h>
+
+SYSCALL__ (fork, 0)
+	cmovne a4, 0, v0
+	ret

sysdeps/unix/bsd/Attic/osf1/alpha/getdents.S

@@ -0,0 +1,22 @@
+/* Copyright (C) 1993 Free Software Foundation, Inc.
+   Contributed by Brendan Kehoe (brendan@zen.org).
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <sysdep.h>
+
+SYSCALL__ (getdirentries, 4)
+	ret

sysdeps/unix/bsd/Attic/osf1/alpha/killpg.S

@@ -0,0 +1,25 @@
+/* Copyright (C) 1993 Free Software Foundation, Inc.
+   Contributed by Brendan Kehoe (brendan@zen.org).
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <sysdep.h>
+
+#include <sys/ult_syscall.h>
+#define SYS_killpg SYS_ult_killpg
+
+SYSCALL (killpg, 2)
+	ret

sysdeps/unix/bsd/Attic/osf1/alpha/pipe.S

@@ -0,0 +1,28 @@
+/* Copyright (C) 1993 Free Software Foundation, Inc.
+   Contributed by Brendan Kehoe (brendan@zen.org).
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <sysdep.h>
+
+SYSCALL__ (pipe, 1)
+	/* Plop in the two descriptors.  */
+	stl r0, 0(a0)
+	stl r1, 4(a0)
+
+	/* Go out with a clean status.  */
+	mov zero, r0
+	ret

sysdeps/unix/bsd/Attic/osf1/alpha/recv.S

@@ -0,0 +1,25 @@
+/* Copyright (C) 1991, 1992 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 Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <sysdep.h>
+
+#include <sys/ult_syscall.h>
+#define SYS_recv SYS_ult_recv
+
+SYSCALL (recv, 4)
+	ret

sysdeps/unix/bsd/Attic/osf1/alpha/send.S

@@ -0,0 +1,25 @@
+/* Copyright (C) 1991, 1992 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 Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <sysdep.h>
+
+#include <sys/ult_syscall.h>
+#define SYS_send SYS_ult_send
+
+SYSCALL (send, 4)
+	ret

sysdeps/unix/bsd/Attic/osf1/alpha/sigpause.S

@@ -0,0 +1,25 @@
+/* Copyright (C) 1993 Free Software Foundation, Inc.
+   Contributed by Brendan Kehoe (brendan@zen.org).
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <sysdep.h>
+
+#include <sys/ult_syscall.h>
+#define SYS_sigpause SYS_ult_sigpause
+
+SYSCALL__ (sigpause, 1)
+	ret

sysdeps/unix/bsd/Attic/osf1/alpha/sigsetmask.S

@@ -0,0 +1,25 @@
+/* Copyright (C) 1993 Free Software Foundation, Inc.
+   Contributed by Brendan Kehoe (brendan@zen.org).
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <sysdep.h>
+
+#include <sys/ult_syscall.h>
+#define SYS_sigsetmask SYS_ult_sigsetmask
+
+SYSCALL__ (sigsetmask, 1)
+	ret

sysdeps/unix/bsd/Attic/osf1/alpha/sigvec.S

@@ -0,0 +1,25 @@
+/* Copyright (C) 1993 Free Software Foundation, Inc.
+   Contributed by Brendan Kehoe (brendan@zen.org).
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <sysdep.h>
+
+#include <sys/ult_syscall.h>
+#define SYS_sigvec SYS_ult_sigvec
+
+SYSCALL__ (sigvec, 3)
+	ret

sysdeps/unix/bsd/Attic/osf1/alpha/start.S

@@ -0,0 +1,70 @@
+/* Copyright (C) 1993 Free Software Foundation, Inc.
+   Contributed by Brendan Kehoe (brendan@zen.org).
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <sysdep.h>
+
+#ifndef HAVE_GNU_LD
+#define __environ environ
+#endif
+
+.comm __environ,	8
+.comm errno,		4
+
+!.sdata
+!.globl STARTFRM
+!STARTFRM = 0
+
+.text
+ENTRY(__start)
+	lda	sp, -16(sp)
+	stq	zero, 8(sp)
+
+	! This branch puts the address of the current insn in t0.
+	br	t0, 10f
+10:
+	! We set the GP register by using the address of the ldgp
+	! (what we just put into t0).
+	ldgp	gp, 0(t0)
+
+	! get argc
+	ldl	a0, 16(sp)
+
+	! get argv
+	lda	a1, 24(sp)
+
+	! move ahead to envp
+	s8addq	a0, a1, a2
+	addq	a2, 0x8, a2
+
+	! Store in environ.
+	stq	a2, environ
+
+	! Clear out errno.
+!	ldgp	gp, 0(t12)
+	stl	zero, errno
+
+	! Call main.
+	jsr	ra, main
+	ldgp	gp, 0(ra)
+
+	mov	v0, a0
+
+	jsr	ra, exit
+	ldgp	gp, 0(ra)
+
+	.end __start

sysdeps/unix/bsd/Attic/osf1/alpha/statbuf.h

@@ -0,0 +1,75 @@
+/* Copyright (C) 1993 Free Software Foundation, Inc.
+   Contributed by Brendan Kehoe (brendan@zen.org).
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#ifndef	_STATBUF_H
+#define	_STATBUF_H
+
+#include <gnu/types.h>
+
+/* Structure describing file characteristics.  */
+struct stat
+  {
+    int st_dev;			/* Device.  */
+    unsigned int st_ino;	/* File serial number.		*/
+    unsigned int st_mode;	/* File mode.  */
+    unsigned short 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.*/
+    int st_rdev;		/* Device number, if device.  */
+
+    long st_size;		/* Size of file, in bytes.  */
+
+    int st_atime;		/* Time of last access.  */
+    int st_atime_usec;
+    int st_mtime;		/* Time of last modification.  */
+    int st_mtime_usec;
+    int st_ctime;		/* Time of last status change.  */
+    int st_ctime_usec;
+
+    unsigned int st_blksize;	/* Optimal block size for I/O.  */
+#define	_STATBUF_ST_BLKSIZE	/* Tell code we have this member.  */
+
+    int st_blocks;		/* Number of 512-byte blocks allocated.  */
+    unsigned int st_flags;
+    unsigned int st_gen;
+  };
+
+/* 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.  */
+
+/* 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.  */
+
+#endif	/* statbuf.h */

sysdeps/unix/bsd/Attic/osf1/alpha/sysdep.S

@@ -0,0 +1,40 @@
+/* Copyright (C) 1993 Free Software Foundation, Inc.
+   Contributed by Brendan Kehoe (brendan@zen.org).
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <sysdep.h>
+#define _ERRNO_H
+#include <errnos.h>
+
+ENTRY(syscall_error)
+#ifdef EWOULDBLOCK_sys
+	/* We translate the system's EWOULDBLOCK error into EAGAIN.
+	   The GNU C library always defines EWOULDBLOCK==EAGAIN.
+	   EWOULDBLOCK_sys is the original number.  */
+	subq v0, EWOULDBLOCK_sys, t0
+	cmoveq t0, EAGAIN, v0
+#endif
+
+	/* Store it in errno... */
+!	ldgp gp, 0(t12)
+	stl v0, errno
+
+	/* And just kick back a -1.  */
+	ldil v0, -1
+	ret
+
+	.end syscall_error

sysdeps/unix/bsd/Attic/osf1/alpha/sysdep.h

@@ -0,0 +1,68 @@
+/* Copyright (C) 1993 Free Software Foundation, Inc.
+   Contributed by Brendan Kehoe (brendan@zen.org).
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <sysdeps/unix/sysdep.h>
+#include <machine/pal.h>		/* get PAL_callsys */
+#include <regdef.h>
+
+#ifdef __STDC__
+#define ENTRY(name) \
+  .globl name;								      \
+  .ent name,0;								      \
+  name##:;								      \
+  .frame sp,0,ra
+#else
+#define ENTRY(name) \
+  .globl name;								      \
+  .ent name,0;								      \
+  name/**/:;								      \
+  .frame sp,0,ra
+#endif
+
+#ifdef __STDC__
+#define PSEUDO(name, syscall_name, args) \
+  ENTRY(name);								      \
+  ldiq v0, SYS_##syscall_name;						      \
+  .set noat;							    	      \
+  call_pal PAL_callsys;							      \
+  .set at;							    	      \
+  beq a3, 10f;								      \
+  br gp, 20f;								      \
+20:;									      \
+  ldgp gp, 0(gp);							      \
+  jmp zero, syscall_error;						      \
+10:
+#else
+#define PSEUDO(name, syscall_name, args) \
+  ENTRY(name);								      \
+  ldiq v0, SYS_/**/syscall_name;					      \
+  .set noat;							    	      \
+  call_pal PAL_callsys;							      \
+  .set at;							    	      \
+  beq a3, 10f;								      \
+  br gp, 20f;								      \
+20:;									      \
+  ldgp gp, 0(gp);							      \
+  jmp zero, syscall_error;						      \
+10:
+#endif
+
+#define ret		ret zero,(ra),1
+#define r0		v0
+#define r1		a4
+#define MOVE(x,y)	mov x, y

sysdeps/unix/bsd/Attic/osf1/alpha/vhangup.S

@@ -0,0 +1,25 @@
+/* Copyright (C) 1991, 1992 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 Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <sysdep.h>
+
+#include <sys/ult_syscall.h>
+#define SYS_vhangup SYS_ult_vhangup
+
+SYSCALL (vhangup, 1)
+	ret

sysdeps/unix/bsd/Attic/osf1/alpha/wait4.S

@@ -0,0 +1 @@
+#include <sysdeps/unix/bsd/bsd4.4/__wait4.S>

sysdeps/unix/bsd/Attic/osf1/alpha/waitpid.c

@@ -0,0 +1 @@
+#include <sysdeps/unix/bsd/bsd4.4/__waitpid.c>