Ancient files moved to ports repository

7 files changed, 0 insertions, 578 deletions

diff --git a/sysdeps/standalone/i960/Dist b/sysdeps/standalone/i960/Dist
deleted file mode 100644
index e1747ef91e..0000000000
--- a/sysdeps/standalone/i960/Dist
+++ /dev/null
@@ -1 +0,0 @@
-i960ca.h
diff --git a/sysdeps/standalone/i960/i960ca.h b/sysdeps/standalone/i960/i960ca.h
deleted file mode 100644
index 0dcf5c374a..0000000000
--- a/sysdeps/standalone/i960/i960ca.h
+++ /dev/null
@@ -1,206 +0,0 @@
-/* Copyright (C) 1994, 1996, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Joel Sherrill (jsherril@redstone-emh2.army.mil),
-   On-Line Applications Research Corporation.
-
-   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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* i960ca.h
- *
- *  This file contains macros which are used to access i80960CA
- *  registers which are not addressable by C.  The functions
- *  in this file should be useful to the developer of target
- *  specific code.
- */
-
-#ifndef i960ca_h__
-#define i960ca_h__
-
-typedef unsigned char   unsigned8;
-typedef unsigned short  unsigned16;
-typedef unsigned int    unsigned32;
-
-/*
- *  Intel i80960CA Processor Control Block
- */
-
-struct i80960ca_prcb {
-  unsigned32          *fault_tbl;     /* fault table base address     */
-  struct i80960ca_ctltbl
-                      *control_tbl;   /* control table base address   */
-  unsigned32           initial_ac;    /* AC register initial value    */
-  unsigned32           fault_config;  /* fault configuration word     */
-  void                *intr_tbl;      /* interrupt table base address */
-  void                *sys_proc_tbl;  /* system procedure table       */
-                                      /*   base address               */
-  unsigned32           reserved;      /* reserved                     */
-  unsigned32          *intr_stack;    /* interrupt stack pointer      */
-  unsigned32           ins_cache_cfg; /* instruction cache            */
-                                      /*   configuration word         */
-  unsigned32           reg_cache_cfg; /* register cache               */
-                                      /*   configuration word         */
-};
-
-/*
- *  Intel i80960CA Control Table
- */
-
-struct i80960ca_ctltbl {
-                            /* Control Group 0 */
-  unsigned32       ipb0;              /* IP breakpoint 0 */
-  unsigned32       ipb1;              /* IP breakpoint 1 */
-  unsigned32       dab0;              /* data address breakpoint 0 */
-  unsigned32       dab1;              /* data address breakpoint 1 */
-                            /* Control Group 1 */
-  unsigned32       imap0;             /* interrupt map 0 */
-  unsigned32       imap1;             /* interrupt map 1 */
-  unsigned32       imap2;             /* interrupt map 2 */
-  unsigned32       icon;              /* interrupt control */
-                            /* Control Group 2 */
-  unsigned32       mcon0;             /* memory region 0 configuration */
-  unsigned32       mcon1;             /* memory region 1 configuration */
-  unsigned32       mcon2;             /* memory region 2 configuration */
-  unsigned32       mcon3;             /* memory region 3 configuration */
-                            /* Control Group 3 */
-  unsigned32       mcon4;             /* memory region 4 configuration */
-  unsigned32       mcon5;             /* memory region 5 configuration */
-  unsigned32       mcon6;             /* memory region 6 configuration */
-  unsigned32       mcon7;             /* memory region 7 configuration */
-                            /* Control Group 4 */
-  unsigned32       mcon8;             /* memory region 8 configuration */
-  unsigned32       mcon9;             /* memory region 9 configuration */
-  unsigned32       mcon10;            /* memory region 10 configuration */
-  unsigned32       mcon11;            /* memory region 11 configuration */
-                            /* Control Group 5 */
-  unsigned32       mcon12;            /* memory region 12 configuration */
-  unsigned32       mcon13;            /* memory region 13 configuration */
-  unsigned32       mcon14;            /* memory region 14 configuration */
-  unsigned32       mcon15;            /* memory region 15 configuration */
-                            /* Control Group 6 */
-  unsigned32       bpcon;             /* breakpoint control */
-  unsigned32       tc;                /* trace control */
-  unsigned32       bcon;              /* bus configuration control */
-  unsigned32       reserved;          /* reserved */
-};
-
-#define disable_intr( oldlevel ) \
-  { (oldlevel) = 0x1f0000; \
-    asm volatile ( "modpc   0,%1,%1" \
-                       : "=d" ((oldlevel)) \
-                       : "0"  ((oldlevel)) ); \
-  }
-
-#define enable_intr( oldlevel ) \
-  { unsigned32 _mask = 0x1f0000; \
-    asm volatile ( "modpc   0,%0,%1" \
-                       : "=d" (_mask), "=d" ((oldlevel)) \
-                       : "0"  (_mask), "1"  ((oldlevel)) ); \
-  }
-
-#define flash_intr( oldlevel ) \
-  { unsigned32 _mask = 0x1f0000; \
-    asm volatile ( "modpc   0,%0,%1 ; \
-                    mov     %0,%1 ; \
-                    modpc   0,%0,%1"  \
-                       : "=d" (_mask), "=d" ((oldlevel)) \
-                       : "0"  (_mask), "1"  ((oldlevel)) ); \
-  }
-
-#define atomic_modify( mask, addr, prev ) \
- { register unsigned32  _mask = (mask); \
-   register unsigned32 *_addr = (unsigned32 *)(addr); \
-   asm volatile( "atmod  %0,%1,%1" \
-                  : "=d" (_addr), "=d" (_mask) \
-                  : "0"  (_addr), "1"  (_mask) ); \
-   (prev) = _mask; \
- }
-
-#define delay( microseconds ) \
-  { register unsigned32 _delay=(microseconds); \
-    register unsigned32 _tmp; \
-    asm volatile( "delay0: \
-                     remo      3,31,%0 ; \
-                     cmpo      0,%0 ; \
-                     subo      1,%1,%1 ; \
-                     cmpobne.t 0,%1,delay0 " \
-                  : "=d" (_tmp), "=d" (_delay) \
-                  : "0"  (_tmp), "1"  (_delay) ); \
-  }
-
-#define enable_tracing() \
- { register unsigned32 _pc = 0x1; \
-   asm volatile( "modpc 0,%0,%0" : "=d" (_pc) : "0" (_pc) ); \
- }
-
-#define unmask_intr( xint ) \
- { register unsigned32 _mask= (1<<(xint)); \
-   asm volatile( "or sf1,%0,sf1" : "=d" (_mask) : "0" (_mask) ); \
- }
-
-#define mask_intr( xint ) \
- { register unsigned32 _mask= (1<<(xint)); \
-   asm volatile( "andnot %0,sf1,sf1" : "=d" (_mask) : "0" (_mask) ); \
- }
-
-#define clear_intr( xint ) \
- { register unsigned32 _xint=(xint); \
-   asm volatile( "loop_til_cleared:" \
-                 "  clrbit %0,sf0,sf0 ;" \
-                 "  bbs    %0,sf0,loop_til_cleared" \
-                 : "=d" (_xint) : "0" (_xint) ); \
- }
-
-#define reload_ctl_group( group ) \
- { register int _cmd = ((group)|0x400) ; \
-   asm volatile( "sysctl %0,%0,%0" : "=d" (_cmd) : "0" (_cmd) ); \
- }
-
-#define cause_intr( intr ) \
- { register int _intr = (intr); \
-   asm volatile( "sysctl %0,%0,%0" : "=d" (_intr) : "0" (_intr) ); \
- }
-
-#define soft_reset( prcb ) \
- { register struct i80960ca_prcb *_prcb = (prcb); \
-   register unsigned32         *_next=0; \
-   register unsigned32          _cmd  = 0x30000; \
-   asm volatile( "lda    next,%1; \
-                  sysctl %0,%1,%2; \
-            next: mov    g0,g0" \
-                  : "=d" (_cmd), "=d" (_next), "=d" (_prcb) \
-                  : "0"  (_cmd), "1"  (_next), "2"  (_prcb) ); \
- }
-
-static inline unsigned32 pend_intrs()
-{ register unsigned32 _intr=0;
-  asm volatile( "mov sf0,%0" : "=d" (_intr) : "0" (_intr) );
-  return ( _intr );
-}
-
-static inline unsigned32 mask_intrs()
-{ register unsigned32 _intr=0;
-  asm volatile( "mov sf1,%0" : "=d" (_intr) : "0" (_intr) );
-  return( _intr );
-}
-
-static inline unsigned32 get_fp()
-{ register unsigned32 _fp=0;
-  asm volatile( "mov fp,%0" : "=d" (_fp) : "0" (_fp) );
-  return ( _fp );
-}
-
-#endif
-/* end of include file */
diff --git a/sysdeps/standalone/i960/nindy960/Makefile b/sysdeps/standalone/i960/nindy960/Makefile
deleted file mode 100644
index 40ead970ad..0000000000
--- a/sysdeps/standalone/i960/nindy960/Makefile
+++ /dev/null
@@ -1,24 +0,0 @@
-# Copyright (C) 1993, 1997 Free Software Foundation, Inc.
-# This file is part of the GNU C Library.
-# Contributed by Joel Sherrill (jsherril@redstone-emh2.army.mil),
-#   On-Line Applications Research Corporation.
-
-# 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, write to the Free
-# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-# 02111-1307 USA.
-
-
-# The nindy960 support has only been tested on the following boards:
-#
-#   + Cyclone CVME961 VMEbus single board computer.
diff --git a/sysdeps/standalone/i960/nindy960/_exit.c b/sysdeps/standalone/i960/nindy960/_exit.c
deleted file mode 100644
index 9cd3f8519e..0000000000
--- a/sysdeps/standalone/i960/nindy960/_exit.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Copyright (C) 1991, 1997, 1999 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Joel Sherrill (jsherril@redstone-emh2.army.mil),
-     On-Line Applications Research Corporation.
-
-   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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <unistd.h>
-#include <stdlib.h>
-
-/* The function `_exit' should take a status argument and simply
-   terminate program execution, using the low-order 8 bits of the
-   given integer as status.  */
-
-/* This returns control to Nindy.  */
-/* XXX where is __NORETURN ? */
-__NORETURN void
-_exit (status)
-     int status;
-{
-  /* status is ignored */
-
-  asm volatile( "mov   0,g0; \
-                 fmark ; \
-           syncf ; \
-           .word    0xfeedface ; \
-                 bx       start" : : );
- /*  The constant 0xfeedface is a magic word for break which
-  *  is defined by NINDY.  The branch extended restarts the
-  *  application if the user types "go".
-  */
-}
-weak_alias (_exit, _Exit)
-
-
-#ifdef	 HAVE_GNU_LD
-
-#include <gnu-stabs.h>
-
-stub_warning(_exit);
-
-#endif	/* GNU stabs.  */
diff --git a/sysdeps/standalone/i960/nindy960/brdinit.c b/sysdeps/standalone/i960/nindy960/brdinit.c
deleted file mode 100644
index 9985a9930e..0000000000
--- a/sysdeps/standalone/i960/nindy960/brdinit.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Copyright (C) 1994, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Joel Sherrill (jsherril@redstone-emh2.army.mil),
-     On-Line Applications Research Corporation.
-
-   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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <standalone.h>
-#include "i960ca.h"
-
-/*  _Board_Initialize()
-
-This routine initializes the board.
-
-NOTE: Only tested on a Cyclone CVME961 but should be OK on any i960ca board. */
-
-void
-_Board_Initialize ()
-{
-  struct i80960ca_prcb   *prcb;     /* ptr to processor control block */
-  struct i80960ca_ctltbl *ctl_tbl;  /* ptr to control table */
-
-  static inline struct i80960ca_prcb *get_prcb()
-  { register struct i80960ca_prcb *_prcb = 0;
-    asm volatile( "calls 5; \
-                   mov   g0,%0" \
-                   : "=d" (_prcb) \
-                   : "0" (_prcb) );
-    return ( _prcb );
-  }
-
-  prcb    = get_prcb ();
-  ctl_tbl = prcb->control_tbl;
-
-  /*   The following configures the data breakpoint (which must be set
-   *   before this is executed) to break on writes only.
-   */
-
-  ctl_tbl->bpcon &= ~0x00cc0000;
-  reload_ctl_group (6);
-
-   /*  bit 31 of the Register Cache Control can be set to
-    *  enable an alternative caching algorithm.  It does
-    *  not appear to help our applications.
-    */
-
-   /* Configure Number of Register Caches */
-
-  prcb->reg_cache_cfg = 8;
-  soft_reset (prcb);
-}
diff --git a/sysdeps/standalone/i960/nindy960/console.c b/sysdeps/standalone/i960/nindy960/console.c
deleted file mode 100644
index b062d9215b..0000000000
--- a/sysdeps/standalone/i960/nindy960/console.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/* Copyright (C) 1994, 1997 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Joel Sherrill (jsherril@redstone-emh2.army.mil),
-     On-Line Applications Research Corporation.
-
-   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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <standalone.h>
-#include "i960ca.h"
-
-/* Console IO routines for a NINDY960 board. */
-
-/*
- *  NINDY_IO( ... )
- *
- *  Interface to NINDY.
- */
-
-#define NINDY_INPUT   0
-#define NINDY_OUTPUT  1
-
-void ___NINDY_IO_WRAPPER( void )  /* never called */
-{
-   asm volatile ( "       .text" );
-   asm volatile ( "       .align 4" );
-   asm volatile ( "       .globl _NINDY_IO" );
-   asm volatile ( "_NINDY_IO:" );
-   asm volatile ( "        calls   0       /* call console routines */" );
-   asm volatile ( "        ret" );
-}
-
-/***** !!!! HOW DO I EXFUN NINDY_IO? !!!! *****/
-
-/* _Console_Putc
-
-This routine transmits a character using NINDY.  */
-
-int
-_Console_Putc (ch)
-     char ch;
-{
-  NINDY_IO( NINDY_OUTPUT, ch );
-  return( 0 );
-}
-
-/* _Console_Getc
-
-This routine reads a character from NINDY and returns it. */
-
-int
-_Console_Getc (poll)
-     int poll;
-{
-  char ch;
-
-  if ( poll ) {
-    /* I don't know how to poll with NINDY */
-    return -1;
-  } else {
-    NINDY_IO( NINDY_INPUT, &ch );
-    return ch;
-  }
-}
diff --git a/sysdeps/standalone/i960/start.S b/sysdeps/standalone/i960/start.S
deleted file mode 100644
index 579beb77fb..0000000000
--- a/sysdeps/standalone/i960/start.S
+++ /dev/null
@@ -1,152 +0,0 @@
-/* Copyright (C) 1994, 1997 Free Software Foundation, Inc.
-   Contributed by Joel Sherrill (jsherril@redstone-emh2.army.mil),
-     On-Line Applications Research Corporation.
-   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.
-
-   In addition to the permissions in the GNU Lesser General Public
-   License, the Free Software Foundation gives you unlimited
-   permission to link the compiled version of this file with other
-   programs, and to distribute those programs without any restriction
-   coming from the use of this file. (The GNU Lesser General Public
-   License restrictions do apply in other respects; for example, they
-   cover modification of the file, and distribution when not linked
-   into another program.)
-
-   Note that people who make modified versions of this file are not
-   obligated to grant this special exception for their modified
-   versions; it is their choice whether to do so. The GNU Lesser
-   General Public License gives permission to release a modified
-   version without this exception; this exception also makes it
-   possible to release a modified version which carries forward this
-   exception.
-
-   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, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/*  entry.s
- *
- *  This file contains the entry point for the application.
- *  The name of this entry point is compiler dependent.
- *  It jumps to the BSP which is responsible for performing
- *  all initialization.
- *
- */
-
-	 .text
-	 .globl  start                  # GNU960 default entry point
-
-start:
-	mov     3, r12
-	modpc   r12, r12, r12         # enable tracing/trace faults
-	mov     g5, g5                # NOP
-	mov     0, g14                # initialize constant for C
-
-	/*
-	 * zero out uninitialized data area
-	 */
-zerobss:
-	lda     _end, r4        /* find end of .bss */
-	lda     _bss_start, r5  /* find beginning of .bss */
-	ldconst 0, r6
-
-loop:   st      r6, (r5)        /* to zero out uninitialized */
-	addo    4, r5, r5       /* data area                 */
-	cmpobl  r5, r4, loop    /* loop until _end reached   */
-
-
-	lda     heap_memory, r12      /* tell C lib where heap is */
-	st      r12,___C_heap_start
-	lda     heap_size, r12        /* tell C lib how big heap is */
-	st      r12,___C_heap_size
-	lda     stack_memory,r12      /* set up stack pointer: */
-	mov     r12, sp
-	mov     0, g14           /* initialize constant for C */
-
-	call    init_frames
-	ret                      /* return to monitor */
-
-init_frames:
-	ldconst 0x3b001000, g0
-	ldconst 0x00009107, g1
-	modac   g1, g0, g0       /* set AC controls */
-
-	/*
-	 * Call application mainline.
-	 *      Someday, real values of argc and argv will be set up.
-	 *      For now, they are set to 0.
-	 */
-
-	callx   __Board_Initialize    /* Initialize the board */
-
-	ldconst 0,g0
-	ldconst 0,g1
-	ldconst 0,g2
-	callx   ___libc_init          /* initialize the library and */
-				      /*   call main */
-	/*
-	 * if we return from main, we have "fallen" off the end
-	 * of the program, therefore status is 0
-	 * so move 0 to g0 (exit parameter)
-	 */
-
-	mov     0, g0
-	callx   __exit
-	ret
-
-
-/*
- *  Data Declarations.  Start with a macro which helps declare space.
- */
-
-#define DECLARE_SPACE(_name,_space,_align) \
-	  .globl   _name ; \
-	  .align   _align ; \
-.comm     _name##,_space
-
-#define DECLARE_LABEL(_name) \
-	  .globl   _name ; \
-_name##:
-
-#define DECLARE_PTR(_name) DECLARE_SPACE(_name,4,2)
-#define DECLARE_U32(_name) DECLARE_SPACE(_name,4,2)
-#define DECLARE_U16(_name) DECLARE_SPACE(_name,2,1)
-
-/*
- *  Require environment stuff
- */
-
-DECLARE_LABEL(_environ)
-DECLARE_PTR(environ)
-
-DECLARE_LABEL(_errno)
-DECLARE_U32(errno)
-
-/*
- *  Stack Size and Space
- */
-
-	.set stack_size, 0x20000
-
-DECLARE_SPACE(stack_memory,stack_size,4)
-DECLARE_LABEL(stack_end)
-
-/*
- *  Heap Size and Space
- */
-
-	.set heap_size, 0x20000
-
-DECLARE_SPACE(heap_memory,heap_size,4)
-DECLARE_LABEL(heap_end)