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Moved vax files to ports repository

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2004-10-23  Roland McGrath  <roland@frob.com>

	* sysdeps/vax, sysdeps/unix/bsd/vax: Directories and all files removed.
	These are now in the ports repository.
This commit is contained in:
Roland McGrath 2004-10-23 20:39:12 +00:00
parent ca306cc981
commit 2bfae43161
50 changed files with 5 additions and 2926 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2004-10-23 Roland McGrath <roland@frob.com>
* sysdeps/vax, sysdeps/unix/bsd/vax: Directories and all files removed.
These are now in the ports repository.
2004-10-23 Ulrich Drepper <drepper@redhat.com>
* resolv/res_send.c (send_dg): Combine write and read to socket

47
sysdeps/unix/bsd/vax/brk.S
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/* Copyright (C) 1991, 1995, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <sysdep.h>
#ifndef SYS_brk
#define SYS_brk 17
#endif
#ifndef HAVE_GNU_LD
#define __end _end
#endif
.data
.globl ___curbrk
___curbrk:
.long __end
.text
ENTRY (__brk)
cmpl 4(ap), __end
bgeq 0f
movl __env, 4(ap)
0: chmk $SYS_brk
bcs 1f
movl 4(ap), ___curbrk
clrl r0
ret
1:
jmp syscall_error
weak_alias (__brk, brk)

1
sysdeps/unix/bsd/vax/dl-brk.S
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#include <brk.S>

29
sysdeps/unix/bsd/vax/pipe.S
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/* Copyright (C) 1991, 1992, 1995, 1997, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <sysdep.h>
SYSCALL__ (pipe, 1)
movl 4(ap), r2
movl r0, (r2)+
movl r1, (r2)
clrl r0
ret
libc_hidden_def (__pipe)
weak_alias (__pipe, pipe)

35
sysdeps/unix/bsd/vax/sysdep.S
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/* Copyright (C) 1991, 1992, 1993, 1994, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#define _ERRNO_H
#include <bits/errno.h>
.globl _errno
.globl syscall_error
syscall_error:
#if defined (EWOULDBLOCK_sys) && EWOULDBLOCK_sys != EAGAIN
/* We translate the system's EWOULDBLOCK error into EAGAIN.
The GNU C library always defines EWOULDBLOCK==EAGAIN.
EWOULDBLOCK_sys is the original number. */
cmpl r0, $EWOULDBLOCK_sys
bne 0f
movl $EAGAIN, r0
#endif
0: movl r0, _errno
mnegl $1, r0
ret

55
sysdeps/unix/bsd/vax/sysdep.h
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@ -1,55 +0,0 @@
/* Copyright (C) 1991, 1992, 1995, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <sysdeps/unix/sysdep.h>
#ifdef __ASSEMBLER__
#ifdef __STDC__
#define ENTRY(name) \
.globl _##name; \
.even; \
_##name##:
#else
#define ENTRY(name) \
.globl _/**/name; \
.even; \
_/**/name/**/:
#endif
#ifdef __STDC__
#define PSEUDO(name, syscall_name, args) \
.even; \
.globl syscall_error \
error: jmp syscall_error; \
ENTRY (name) \
chmk $SYS_##syscall_name \
bcs error
#else
#define PSEUDO(name, syscall_name, args) \
.even; \
.globl syscall_error \
error: jmp syscall_error; \
ENTRY (name) \
chmk $SYS_/**/syscall_name \
bcs error
#endif
#define MOVE(x,y) movl x , y
#endif /* __ASSEMBLER__ */

57
sysdeps/unix/bsd/vax/vfork.S
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/* Copyright (C) 1991, 1992, 1995, 1997, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <sysdep.h>
#ifndef SYS_vfork
#define SYS_vfork 66
#endif
/* Clone the calling process, but without copying the whole address space.
The calling process is suspended until the new process exits or is
replaced by a call to `execve'. Return -1 for errors, 0 to the new process,
and the process ID of the new process to the old process. */
.globl ___vfork
___vfork:
.word 0
/* Save our return address in R2, and return to code below. */
movl 16(fp), r2
movab unwind, 16(fp)
ret
unwind:
/* Do the system call. */
chmk $SYS_vfork
bcs error
tstl r1
beq parent
/* We are the child. Return zero. */
clrl r0
/* Return to the saved address. */
parent: jmp (r2)
.globl _errno
error:
movl r0, _errno
mnegl $1, r0
jmp (r2)
libc_hidden_def (__vfork)
weak_alias (__vfork, vfork)

27
sysdeps/unix/bsd/vax/wait.S
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/* Copyright (C) 1991, 1992, 1995, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <sysdep.h>
SYSCALL__ (wait, 1)
movl 4(ap), r2
beq 1f
movl r1, (r2)
1: ret
weak_alias (__wait, wait)

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sysdeps/unix/bsd/vax/wait3.S
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/* Copyright (C) 1991, 1992, 1995, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <sysdep.h>
ENTRY(___wait3)
movel 8(ap), r1
movel 12(ap), r0
/* Set all condition codes to tell the kernel this is wait3. */
bispsw $15
chmk $SYS_wait
bcs error
movl 4(ap), r2
beq 1f
movl r1, (r2)
1: ret
.globl syscall_error
error: jmp syscall_error
weak_alias (__wait3, wait3)

57
sysdeps/vax/DEFS.h
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/*
* Copyright (c) 1982, 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)DEFS.h 8.1 (Berkeley) 6/4/93
*/
#define R0 0x001
#define R1 0x002
#define R2 0x004
#define R3 0x008
#define R4 0x010
#define R5 0x020
#define R6 0x040
#define R7 0x080
#define R8 0x100
#define R9 0x200
#define R10 0x400
#define R11 0x800
#ifdef PROF
#define ENTRY(x, regs) \
.globl _/**/x; .align 2; _/**/x: .word regs; \
.data; 1:; .long 0; .text; moval 1b,r0; jsb mcount
#define ASENTRY(x, regs) \
.globl x; .align 2; x: .word regs; \
.data; 1:; .long 0; .text; moval 1b,r0; jsb mcount
#else
#define ENTRY(x, regs) \
.globl _/**/x; .align 2; _/**/x: .word regs
#define ASENTRY(x, regs) \
.globl x; .align 2; x: .word regs
#endif

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sysdeps/vax/Dist
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DEFS.h
fl.h

32
sysdeps/vax/Makefile
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# Copyright (C) 1991, 1994, 1997 Free Software Foundation, Inc.
# This file is part of the GNU C Library.
# The GNU C Library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
# The GNU C Library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
# You should have received a copy of the GNU Lesser General Public
# License along with the GNU C Library; if not, write to the Free
# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
# 02111-1307 USA.
ifeq ($(subdir),math)
ifndef math-twiddled
elided-routines := $(elided-routines) acos asin cos sin ceil rint hypot \
__copysign __scalb __drem __logb __finite
sysdep_routines := $(sysdep_routines) asincos sincos argred \
support exp__E log__L
math-twiddled := t
endif
bsdmath_dirs := $(bsdmath_dirs) vax
endif

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sysdeps/vax/__longjmp.c
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/* Copyright (C) 1991, 1992, 1994, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA.
Derived from @(#)_setjmp.s 5.7 (Berkeley) 6/27/88,
Copyright (C) 1980 Regents of the University of California.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
4. Neither the name of the University nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.*/
#include <setjmp.h>
#ifndef __GNUC__
#error This file uses GNU C extensions; you must compile with GCC.
#endif
#define REI 02 /* Vax `rei' opcode. */
/* Jump to the position specified by ENV, causing the
setjmp call there to return VAL, or 1 if VAL is 0. */
__NORETURN
void
__longjmp (env, val)
const __jmp_buf env;
int val;
{
register long int *fp asm("fp");
long int *regsave;
unsigned long int flags;
if (env.__fp == NULL)
__libc_fatal("longjmp: Invalid ENV argument.\n");
if (val == 0)
val = 1;
asm volatile("loop:");
flags = *(long int *) (6 + (char *) fp);
regsave = (long int *) (20 + (char *) fp);
if (flags & 1)
/* R0 was saved by the caller.
Store VAL where it will be restored from. */
*regsave++ = val;
if (flags & 2)
/* R1 was saved by the caller.
Store ENV where it will be restored from. */
*regsave = env;
/* Was the FP saved in the last call the same one in ENV? */
asm volatile("cmpl %0, 12(fp);"
/* Yes, return to it. */
"beql done;"
/* The FP in ENV is less than the one saved in the last call.
This means we have already returned from the function that
called `setjmp' with ENV! */
"blssu latejump;" : /* No outputs. */ : "g" (env.__fp));
/* We are more than one level below the state in ENV.
Return to where we will pop another stack frame. */
asm volatile("movl $loop, 16(fp);"
"ret");
asm volatile("done:");
{
char return_insn asm("*16(fp)");
if (return_insn == REI)
/* We're returning with an `rei' instruction.
Do a return with PSL-PC pop. */
asm volatile("movab 0f, 16(fp)");
else
/* Do a standard return. */
asm volatile("movab 1f, 16(fp)");
/* Return. */
asm volatile("ret");
}
asm volatile("0:" /* `rei' return. */
/* Compensate for PSL-PC push. */
"addl2 %0, sp;"
"1:" /* Standard return. */
/* Return to saved PC. */
"jmp %1" : /* No outputs. */ :
"g" (8), "g" (env.__pc));
/* Jump here when the FP saved in ENV points
to a function that has already returned. */
asm volatile("latejump:");
__libc_fatal("longjmp: Attempt to jump to a function that has returned.\n");
}

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sysdeps/vax/add_n.s
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@ -1,48 +0,0 @@
# VAX __mpn_add_n -- Add two limb vectors of the same length > 0 and store
# sum in a third limb vector.
# Copyright (C) 1992, 1994 Free Software Foundation, Inc.
# This file is part of the GNU MP Library.
# The GNU MP 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 MP 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 MP Library; see the file COPYING.LIB. If not, write to
# the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
# MA 02111-1307, USA.
# INPUT PARAMETERS
# res_ptr (sp + 4)
# s1_ptr (sp + 8)
# s2_ptr (sp + 12)
# size (sp + 16)
.text
.align 1
.globl ___mpn_add_n
___mpn_add_n:
.word 0x0
movl 16(ap),r0
movl 12(ap),r1
movl 8(ap),r2
movl 4(ap),r3
subl2 r4,r4
Loop:
movl (r2)+,r4
adwc (r1)+,r4
movl r4,(r3)+
jsobgtr r0,Loop
adwc r0,r0
ret

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sysdeps/vax/addmul_1.s
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# VAX __mpn_addmul_1 -- Multiply a limb vector with a limb and add
# the result to a second limb vector.
# Copyright (C) 1992, 1994 Free Software Foundation, Inc.
# This file is part of the GNU MP Library.
# The GNU MP 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 MP 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 MP Library; see the file COPYING.LIB. If not, write to
# the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
# MA 02111-1307, USA.
# INPUT PARAMETERS
# res_ptr (sp + 4)
# s1_ptr (sp + 8)
# size (sp + 12)
# s2_limb (sp + 16)
.text
.align 1
.globl ___mpn_addmul_1
___mpn_addmul_1:
.word 0xfc0
movl 12(ap),r4
movl 8(ap),r8
movl 4(ap),r9
movl 16(ap),r6
jlss s2_big
clrl r3
incl r4
ashl $-1,r4,r7
jlbc r4,L1
clrl r11
# Loop for S2_LIMB < 0x80000000
Loop1: movl (r8)+,r1
jlss L1n0
emul r1,r6,$0,r2
addl2 r11,r2
adwc $0,r3
addl2 r2,(r9)+
adwc $0,r3
L1: movl (r8)+,r1
jlss L1n1
L1p1: emul r1,r6,$0,r10
addl2 r3,r10
adwc $0,r11
addl2 r10,(r9)+
adwc $0,r11
jsobgtr r7,Loop1
movl r11,r0
ret
L1n0: emul r1,r6,$0,r2
addl2 r11,r2
adwc r6,r3
addl2 r2,(r9)+
adwc $0,r3
movl (r8)+,r1
jgeq L1p1
L1n1: emul r1,r6,$0,r10
addl2 r3,r10
adwc r6,r11
addl2 r10,(r9)+
adwc $0,r11
jsobgtr r7,Loop1
movl r11,r0
ret
s2_big: clrl r3
incl r4
ashl $-1,r4,r7
jlbc r4,L2
clrl r11
# Loop for S2_LIMB >= 0x80000000
Loop2: movl (r8)+,r1
jlss L2n0
emul r1,r6,$0,r2
addl2 r11,r2
adwc r1,r3
addl2 r2,(r9)+
adwc $0,r3
L2: movl (r8)+,r1
jlss L2n1
L2p1: emul r1,r6,$0,r10
addl2 r3,r10
adwc r1,r11
addl2 r10,(r9)+
adwc $0,r11
jsobgtr r7,Loop2
movl r11,r0
ret
L2n0: emul r1,r6,$0,r2
addl2 r11,r2
adwc r6,r3
addl2 r2,(r9)+
adwc r1,r3
movl (r8)+,r1
jgeq L2p1
L2n1: emul r1,r6,$0,r10
addl2 r3,r10
adwc r6,r11
addl2 r10,(r9)+
adwc r1,r11
jsobgtr r7,Loop2
movl r11,r0
ret

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sysdeps/vax/bcopy.s
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@ -1,74 +0,0 @@
/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)bcopy.s 5.6 (Berkeley) 6/1/90"
#endif /* LIBC_SCCS and not lint */
/* bcopy(from, to, size) */
#include "DEFS.h"
ENTRY(bcopy, R6)
movl 4(ap),r1
movl 8(ap),r3
movl 12(ap),r6
cmpl r1,r3
bgtr 2f # normal forward case
blss 3f # overlapping, must do backwards
ret # equal, nothing to do
1:
subl2 r0,r6
movc3 r0,(r1),(r3)
2:
movzwl $65535,r0
cmpl r6,r0
jgtr 1b
movc3 r6,(r1),(r3)
ret
3:
addl2 r6,r1
addl2 r6,r3
movzwl $65535,r0
jbr 5f
4:
subl2 r0,r6
subl2 r0,r1
subl2 r0,r3
movc3 r0,(r1),(r3)
movzwl $65535,r0
subl2 r0,r1
subl2 r0,r3
5:
cmpl r6,r0
jgtr 4b
subl2 r6,r1
subl2 r6,r3
movc3 r6,(r1),(r3)
ret

26
sysdeps/vax/bits/huge_val.h
View File

@ -1,26 +0,0 @@
/* `HUGE_VAL' constant for Vaxen.
Used by <stdlib.h> and <math.h> functions for overflow.
Copyright (C) 1992, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#ifndef _MATH_H
# error "Never use <bits/huge_val.h> directly; include <math.h> instead."
#endif
#define HUGE_VAL 1.70141182460469227e38

11
sysdeps/vax/bits/setjmp.h
View File

@ -1,11 +0,0 @@
/* Define the machine-dependent type `jmp_buf'. Vax version. */
#ifndef _SETJMP_H
# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
#endif
typedef struct
{
PTR __fp;
PTR __pc;
} __jmp_buf[1];

33
sysdeps/vax/bsd-_setjmp.S
View File

@ -1,33 +0,0 @@
/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. Vax version.
Copyright (C) 1994, 1997, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
/* This just does a tail-call to `__sigsetjmp (ARG, 0)'.
We cannot do it in C because it must be a tail-call, so frame-unwinding
in setjmp doesn't clobber the state restored by longjmp. */
#include <sysdep.h>
ENTRY (_setjmp)
popl r0 /* Pop return PC. */
popl r1 /* Pop jmp_buf argument. */
pushl $0 /* Push second argument of zero. */
pushl r1 /* Push back first argument. */
pushl r0 /* Push back return PC. */
jmp C_SYMBOL_NAME (__sigsetjmp)
libc_hidden_def (_setjmp)

32
sysdeps/vax/bsd-setjmp.S
View File

@ -1,32 +0,0 @@
/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'. Vax version.
Copyright (C) 1994, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
/* This just does a tail-call to `__sigsetjmp (ARG, 1)'.
We cannot do it in C because it must be a tail-call, so frame-unwinding
in setjmp doesn't clobber the state restored by longjmp. */
#include <sysdep.h>
ENTRY (setjmp)
popl r0 /* Pop return PC. */
popl r1 /* Pop jmp_buf argument. */
pushl $1 /* Push second argument of one. */
pushl r1 /* Push back first argument. */
pushl r0 /* Push back return PC. */
jmp C_SYMBOL_NAME (__sigsetjmp)

50
sysdeps/vax/bzero.s
View File

@ -1,50 +0,0 @@
/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)bzero.s 5.6 (Berkeley) 6/1/90"
#endif /* LIBC_SCCS and not lint */
/* bzero(base, length) */
#include "DEFS.h"
ENTRY(__bzero, 0)
movl 4(ap),r3
jbr 2f
1:
subl2 r0,8(ap)
movc5 $0,(r3),$0,r0,(r3)
2:
movzwl $65535,r0
cmpl 8(ap),r0
jgtr 1b
movc5 $0,(r3),$0,8(ap),(r3)
ret
weak_alias (__bzero, bzero)

45
sysdeps/vax/ffs.s
View File

@ -1,45 +0,0 @@
/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)ffs.s 5.6 (Berkeley) 6/1/90"
#endif /* LIBC_SCCS and not lint */
/* bit = ffs(value) */
#include "DEFS.h"
ENTRY(__ffs, 0)
ffs $0,$32,4(ap),r0
bneq 1f
mnegl $1,r0
1:
incl r0
ret
weak_alias (__ffs, ffs)

68
sysdeps/vax/fl.h
View File

@ -1,68 +0,0 @@
/* Copyright (C) 1991, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#ifndef __need_HUGE_VAL
/* Floating-point constants for Vaxen. */
#define FLT_RADIX 2
#define FLT_ROUNDS _FLT_ROUNDS_TONEAREST
#define FLT_MANT_DIG 23
#define DBL_MANT_DIG 55
#define LDBL_MANT_DIG 55
#define FLT_DIG 6
#define DBL_DIG 16
#define LDBL_DIG 16
#define FLT_MIN_EXP (-128)
#define DBL_MIN_EXP (-128)
#define LDBL_MIN_EXP (-128)
#define FLT_MIN_10_EXP (-38)
#define DBL_MIN_10_EXP (-38)
#define LDBL_MIN_10_EXP (-38)
#define FLT_MAX_EXP 127
#define DBL_MAX_EXP 127
#define LDBL_MAX_EXP 127
#define FLT_MAX_10_EXP 38
#define DBL_MAX_10_EXP 38
#define LDBL_MAX_10_EXP 38
#define FLT_MAX 1.7014116e38
#define DBL_MAX 1.70141182460469227e38
#define LDBL_MAX DBL_MAX
#define FLT_EPSILON 2.384186e-7
#define DBL_EPSILON 5.55111512312578270e-17
#define LDBL_EPSILON DBL_EPSILON
#define FLT_MIN 0.2938736e-38
#define DBL_MIN 0.29387358770557187e-38
#define LDBL_MIN DBL_MIN
#else /* Need HUGE_VAL. */
/* Used by <stdlib.h> and <math.h> functions for overflow. */
#define HUGE_VAL 1.70141182460469227e38
#endif /* Don't need HUGE_VAL. */

22
sysdeps/vax/gccframe.h
View File

@ -1,22 +0,0 @@
/* Definition of object in frame unwind info. vax version.
Copyright (C) 2001 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#define DWARF_FRAME_REGISTERS 16
#include <sysdeps/generic/gccframe.h>

29
sysdeps/vax/gmp-mparam.h
View File

@ -1,29 +0,0 @@
/* gmp-mparam.h -- Compiler/machine parameter header file.
Copyright (C) 1991, 1993, 1994, 1995 Free Software Foundation, Inc.
This file is part of the GNU MP Library.
The GNU MP 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 MP 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 MP Library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA. */
#define BITS_PER_MP_LIMB 32
#define BYTES_PER_MP_LIMB 4
#define BITS_PER_LONGINT 32
#define BITS_PER_INT 32
#define BITS_PER_SHORTINT 16
#define BITS_PER_CHAR 8
#define IEEE_DOUBLE_BIG_ENDIAN 0

43
sysdeps/vax/htonl.s
View File

@ -1,43 +0,0 @@
/*
* Copyright (C) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)htonl.s 5.5 (Berkeley) 6/27/88"
#endif /* LIBC_SCCS and not lint */
/* netorder = htonl(hostorder) */
#include "DEFS.h"
ENTRY(htonl, 0)
rotl $-8,4(ap),r0
insv r0,$16,$8,r0
movb 7(ap),r0
ret
weak_alias (htonl, ntohl)

43
sysdeps/vax/htons.s
View File

@ -1,43 +0,0 @@
/*
* Copyright (C) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)htons.s 5.5 (Berkeley) 6/27/88"
#endif /* LIBC_SCCS and not lint */
/* hostorder = htons(netorder) */
#include "DEFS.h"
ENTRY(htons, 0)
rotl $8,4(ap),r0
movb 5(ap),r0
movzwl r0,r0
ret
weak_alias (htons, ntohs)

46
sysdeps/vax/memccpy.c
View File

@ -1,46 +0,0 @@
/* Copyright (C) 1991, 1992, 1995, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <string.h>
/* Copy no more than N bytes of SRC to DEST, stopping when C is found.
Return the position in DEST one byte past where C was copied,
or NULL if C was not found in the first N bytes of SRC. */
void *
__memccpy (dest, src, c, n)
void *dest;
const void *src;
int c;
size_t nbytes;
{
/* Except when N > 65535, this is what a hand-coded version would
do anyway. */
void *found = memchr (src, c, n);
if (found == NULL)
{
(void) memcpy (dest, src, n);
return NULL;
}
(void) memcpy (dest, src, (char *) found + 1 - (char *) src);
return (PTR) ((char *) dest + ((char *) found + 1 - (char *) src));
}
weak_alias (__memccpy, memccpy)

74
sysdeps/vax/memchr.s
View File

@ -1,74 +0,0 @@
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)memchr.s 5.1 (Berkeley) 5/29/90"
#endif /* LIBC_SCCS and not lint */
/*
* Find the first occurrence of c in the memory at cp (length n).
* Return pointer to match or null pointer.
*
* This code optimises the usual case (0 < n < 65535).
*
* void *
* memchr(cp, c, n)
* char *cp, c;
* size_t n;
*/
#include "DEFS.h"
ENTRY(__memchr, 0)
movq 4(ap),r1 # r1 = cp; r2 = c
movl 12(ap),r0 # r0 = n
movzwl $65535,r4 # handy constant
0:
cmpl r0,r4 # check for annoying locc limit
bgtru 3f
/* n <= 65535 */
locc r2,r0,(r1) # search n bytes for c
beql 2f # done if not found (r0 already 0)
1: /* found character c at (r1) */
movl r1,r0
2:
ret
3: /* n > 65535 */
locc r2,r4,(r1) # search 65535 bytes for c
beql 1b # done if found
decw r0 # from 0 to 65535
subl2 r0,r4 # adjust n
brb 0b # and loop
weak_alias (__memchr, memchr)
#if !__BOUNDED_POINTERS__
weak_alias (__memchr, __ubp_memchr)
#endif

59
sysdeps/vax/memcmp.s
View File

@ -1,59 +0,0 @@
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)memcmp.s 5.1 (Berkeley) 5/15/90"
#endif /* LIBC_SCCS and not lint */
/* int memcmp(s1, s2, n) */
#include "DEFS.h"
ENTRY(memcmp, 0)
movl 4(ap),r1 /* r1 = s1 */
movq 8(ap),r3 /* r3 = s2; r4 = n */
movzwl $65535,r5
0:
cmpl r4,r5
jgtru 3f /* handle stupid cmpc3 limitation */
cmpc3 r4,(r1),(r3) /* compare */
beql 2f /* done if same (r0 = 0) */
1:
movzbl (r1),r0
movzbl (r3),r2
subl2 r2,r0 /* return *s1 - *s2; s1,s2 unsigned chars */
2:
ret
3:
subl2 r5,r4 /* do 64K; adjust count */
cmpc3 r5,(r1),(r3)
jeql 0b /* loop if same */
jbr 1b
weak_alias (memcmp, bcmp)

89
sysdeps/vax/memmove.s
View File

@ -1,89 +0,0 @@
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)memmove.s 5.1 (Berkeley) 5/15/90"
#endif /* LIBC_SCCS and not lint */
/*
* void *memmove(dst, src, size)
* returns dst
*
* This optimises the usual case (count < 65536) at the expense
* of some extra memory references and branches when count >= 65536.
*/
#include "DEFS.h"
ENTRY(memmove, 0)
movzwl $65535,r0 /* r0 = 64K (needed below) */
movq 8(ap),r1 /* r1 = src, r2 = length */
movl 4(ap),r3 /* r3 = dst */
cmpl r1,r3
bgtru 1f /* normal forward case */
beql 2f /* equal, nothing to do */
addl2 r2,r1 /* overlaps iff src<dst but src+len>dst */
cmpl r1,r3
bgtru 4f /* overlapping, must move backwards */
subl2 r2,r1
1: /* move forward */
cmpl r2,r0
bgtru 3f /* stupid movc3 limitation */
movc3 r2,(r1),(r3) /* move it all */
2:
movl 4(ap),r0 /* return original dst */
ret
3:
subl2 r0,12(ap) /* adjust length by 64K */
movc3 r0,(r1),(r3) /* move 64K */
movl 12(ap),r2
decw r0 /* from 0 to 65535 */
brb 1b /* retry */
4: /* move backward */
addl2 r2,r3
5:
cmpl r2,r0
bgtru 6f /* stupid movc3 limitation */
subl2 r2,r1
subl2 r2,r3
movc3 r2,(r1),(r3) /* move it all */
movl 4(ap),r0 /* return original dst */
ret
6:
subl2 r0,12(ap) /* adjust length by 64K */
subl2 r0,r1
subl2 r0,r3
movc3 r0,(r1),(r3) /* move 64K */
movl 12(ap),r2
decw r0
subl2 r0,r1
subl2 r0,r3
brb 5b

51
sysdeps/vax/memset.s
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@ -1,51 +0,0 @@
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)memset.s 5.2 (Berkeley) 5/12/91"
#endif /* LIBC_SCCS and not lint */
/* void *memset(base, c, length) */
#include "DEFS.h"
ENTRY(memset, 0)
movl 4(ap),r3
1:
movzwl $65535,r0
movq 8(ap),r1
cmpl r2,r0
jgtru 2f
movc5 $0,(r3),r1,r2,(r3)
movl r1,r0
ret
2:
subl2 r0,12(ap)
movc5 $0,(r3),r1,r0,(r3)
jbr 1b

123
sysdeps/vax/mul_1.s
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@ -1,123 +0,0 @@
# VAX __mpn_mul_1 -- Multiply a limb vector with a limb and store
# the result in a second limb vector.
# Copyright (C) 1992, 1994 Free Software Foundation, Inc.
# This file is part of the GNU MP Library.
# The GNU MP 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 MP 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 MP Library; see the file COPYING.LIB. If not, write to
# the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
# MA 02111-1307, USA.
# INPUT PARAMETERS
# res_ptr (sp + 4)
# s1_ptr (sp + 8)
# size (sp + 12)
# s2_limb (sp + 16)
.text
.align 1
.globl ___mpn_mul_1
___mpn_mul_1:
.word 0xfc0
movl 12(ap),r4
movl 8(ap),r8
movl 4(ap),r9
movl 16(ap),r6
jlss s2_big
# One might want to combine the addl2 and the store below, but that
# is actually just slower according to my timing tests. (VAX 3600)
clrl r3
incl r4
ashl $-1,r4,r7
jlbc r4,L1
clrl r11
# Loop for S2_LIMB < 0x80000000
Loop1: movl (r8)+,r1
jlss L1n0
emul r1,r6,$0,r2
addl2 r11,r2
adwc $0,r3
movl r2,(r9)+
L1: movl (r8)+,r1
jlss L1n1
L1p1: emul r1,r6,$0,r10
addl2 r3,r10
adwc $0,r11
movl r10,(r9)+
jsobgtr r7,Loop1
movl r11,r0
ret
L1n0: emul r1,r6,$0,r2
addl2 r11,r2
adwc r6,r3
movl r2,(r9)+
movl (r8)+,r1
jgeq L1p1
L1n1: emul r1,r6,$0,r10
addl2 r3,r10
adwc r6,r11
movl r10,(r9)+
jsobgtr r7,Loop1
movl r11,r0
ret
s2_big: clrl r3
incl r4
ashl $-1,r4,r7
jlbc r4,L2
clrl r11
# Loop for S2_LIMB >= 0x80000000
Loop2: movl (r8)+,r1
jlss L2n0
emul r1,r6,$0,r2
addl2 r11,r2
adwc r1,r3
movl r2,(r9)+
L2: movl (r8)+,r1
jlss L2n1
L2p1: emul r1,r6,$0,r10
addl2 r3,r10
adwc r1,r11
movl r10,(r9)+
jsobgtr r7,Loop2
movl r11,r0
ret
L2n0: emul r1,r6,$0,r2
addl2 r1,r3
addl2 r11,r2
adwc r6,r3
movl r2,(r9)+
movl (r8)+,r1
jgeq L2p1
L2n1: emul r1,r6,$0,r10
addl2 r1,r11
addl2 r3,r10
adwc r6,r11
movl r10,(r9)+
jsobgtr r7,Loop2
movl r11,r0
ret

62
sysdeps/vax/setjmp.c
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@ -1,62 +0,0 @@
/* Copyright (C) 1991, 1992, 1994, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA.
Derived from @(#)_setjmp.s 5.7 (Berkeley) 6/27/88,
Copyright (C) 1980 Regents of the University of California.
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
4. Neither the name of the University nor the names of its contributors
may be used to endorse or promote products derived from this software
without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGE.
*/
#include <setjmp.h>
/* Save the current program position in ENV and return 0. */
int
__sigsetjmp (jmp_buf env, int savemask)
{
/* Save our caller's FP and PC. */
asm ("movl 12(fp), %0" : "=g" (env[0].__jmpbuf[0].__fp));
asm ("movl 16(fp), %0" : "=g" (env[0].__jmpbuf[0].__pc));
/* Save the signal mask if requested. */
return __sigjmp_save (env, savemask);
}

62
sysdeps/vax/strcat.s
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@ -1,62 +0,0 @@
/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)strcat.s 5.6 (Berkeley) 6/1/90"
#endif /* LIBC_SCCS and not lint */
/*
* Concatenate string s2 to the end of s1
* and return the base of s1.
*
* char *
* strcat(s1, s2)
* char *s1, *s2;
*/
#include "DEFS.h"
ENTRY(strcat, R6|R7)
movq 4(ap), r6 # r6 = s1; r7 = s2
movl r6,r1
0:
locc $0,$65535,(r1) # look for '\0'
beql 0b
movl r1,r3 # save end of s1
1:
locc $0,$65535,(r7) # find length of s2
bneq 2f
movc3 $65535,(r7),(r3)# copy full block
movl r1,r7
jbr 1b
2:
subl2 r7,r1 # calculate length
incl r1
movc3 r1,(r7),(r3) # copy remainder
movl r6,r0
ret

103
sysdeps/vax/strchr.s
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@ -1,103 +0,0 @@
/*
* Copyright (c) 1988 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)strchr.s 5.4 (Berkeley) 6/1/90"
#endif /* LIBC_SCCS and not lint */
/*
* Find the first occurrence of c in the string cp.
* Return pointer to match or null pointer.
*
* char *
* strchr(cp, c)
* char *cp, c;
*/
#include "DEFS.h"
.lcomm tbl,256
ENTRY(strchr, 0)
movzwl $65535,r4 /* handy constant */
movq 4(ap),r1 /* r1 = cp; r2 = c */
movzbl r2,r2
beql Lzero /* special case for c == '\0' */
/*
* Fancy scanc version. Alas, it is not reentrant.
*/
movab tbl,r3 /* r3 = base of table */
bbss $0,(r3),Lreent /* ensure not reentering */
movab (r3)[r2],r5
incb (r5) /* mark both '\0' and c */
0:
scanc r4,(r1),(r3),$1 /* look for c or '\0' */
beql 0b /* still looking */
movl r1,r0 /* return whatever we found */
tstb (r0)
bneq 1f # unless it was '\0':
clrl r0 # then return NULL
1:
clrb (r5) /* clean up table */
clrb (r3)
ret
/*
* Special case for \0.
*/
Lzero:
locc r2,r4,(r1) /* just find end of string */
beql Lzero /* still looking */
movl r1,r0 /* found it */
ret
/*
* Slower reentrant version is two two-step searches. The first
* phase runs until we know where the string ends; it locates the
* first occurrence of c within a 65535-byte block. If we find
* the end of the string first, we switch to the second phase,
* were we look only up to the known end of string.
*/
Lreent:
0: /* first phase */
movl r1,r3
locc $0,r4,(r3) /* look for '\0' */
bneq 1f
locc r2,r4,(r3) /* look for c */
beql 0b /* not found: reset pointer and loop */
movl r1,r0 /* found: return it */
ret
1: /* second phase */
subl3 r3,r1,r0 /* length of short block */
locc r2,r0,(r3) /* look for c */
beql 2f /* not found: return NULL */
movl r1,r0
2: ret
weak_alias (strchr, index)

81
sysdeps/vax/strcmp.s
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@ -1,81 +0,0 @@
/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)strcmp.s 5.6 (Berkeley) 6/1/90"
#endif /* LIBC_SCCS and not lint */
/*
* Compare string s1 lexicographically to string s2.
* Return:
* 0 s1 == s2
* > 0 s1 > s2
* < 0 s2 < s2
*
* strcmp(s1, s2)
* char *s1, *s2;
*/
#include "DEFS.h"
ENTRY(strcmp, 0)
movl 4(ap),r1 # r1 = s1
movl 8(ap),r3 # r3 = s2
subb3 (r3),(r1),r0 # quick check for first char different
beql 1f # have to keep checking
cvtbl r0,r0
ret
1:
clrl r5 # calculate min bytes to next page boundary
subb3 r1,$255,r5 # r5 = (bytes - 1) to end of page for s1
subb3 r3,$255,r0 # r0 = (bytes - 1) to end of page for s2
cmpb r0,r5 # r5 = min(r0, r5);
bgtru 2f
movb r0,r5
2:
incl r5 # r5 = min bytes to next page boundary
cmpc3 r5,(r1),(r3) # compare strings
bneq 3f
subl2 r5,r1 # check if found null yet
locc $0,r5,(r1)
beql 1b # not yet done, continue checking
subl2 r0,r3
mnegb (r3),r0 # r0 = '\0' - *s2
cvtbl r0,r0
ret
3:
subl2 r0,r5 # check for null in matching string
subl2 r5,r1
locc $0,r5,(r1)
bneq 4f
subb3 (r3),(r1),r0 # r0 = *s1 - *s2
cvtbl r0,r0
ret
4:
clrl r0 # both the same to null
ret

58
sysdeps/vax/strcpy.s
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@ -1,58 +0,0 @@
/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)strcpy.s 5.6 (Berkeley) 6/1/90"
#endif /* LIBC_SCCS and not lint */
/*
* Copy string s2 over top of s1.
* Return base of s1.
*
* char *
* strcpy(s1, s2)
* char *s1, *s2;
*/
#include "DEFS.h"
ENTRY(strcpy, R6)
movl 4(ap), r3 # r3 = s1
movl 8(ap), r6 # r6 = s2
1:
locc $0,$65535,(r6) # find length of s2
bneq 2f
movc3 $65535,(r6),(r3)# copy full block
movl r1,r6
jbr 1b
2:
subl2 r6,r1 # calculate length
incl r1
movc3 r1,(r6),(r3) # copy remainder
movl 4(ap),r0 # return base of s1
ret

62
sysdeps/vax/strcspn.s
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@ -1,62 +0,0 @@
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)strcspn.s 5.1 (Berkeley) 5/15/90"
#endif /* LIBC_SCCS and not lint */
/*
* Span the complement of string s2 (skip characters that are not in s2).
* Return the number of characters in s1 that were skipped.
*
* size_t
* strcspn(s1, s2)
* const char *s1, *s2;
*/
#include "DEFS.h"
ENTRY(strcspn, 0)
subl2 $32,sp /* make 256 bit table */
movc5 $0,(sp),$0,$32,(sp)
movq 4(ap),r1 /* r1 = s1, r2 = s2 */
/* turn on bit for each character in s2, including '\0' */
1:
movzbl (r2)+,r0
bbss r0,(sp),1b
bneq 1b
movl r1,r0 /* r0 = s (current pos in s1) */
/* look for a character that is in s2 */
2:
movzbl (r0)+,r2 /* c = *s++ */
bbc r2,(sp),2b /* loop until c is in table */
decl r0 /* s-- */
subl2 r1,r0 /* r0 = s - s1 = count */
ret

48
sysdeps/vax/strlen.s
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@ -1,48 +0,0 @@
/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)strlen.s 5.6 (Berkeley) 6/1/90"
#endif /* LIBC_SCCS and not lint */
/*
* Return the length of cp (not counting '\0').
*
* strlen(cp)
* char *cp;
*/
#include "DEFS.h"
ENTRY(strlen, 0)
movl 4(ap),r1
1:
locc $0,$65535,(r1) # look for '\0'
beql 1b
subl3 4(ap),r1,r0 # len = cp - base
ret

79
sysdeps/vax/strncat.s
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@ -1,79 +0,0 @@
/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)strncat.s 5.6 (Berkeley) 6/1/90"
#endif /* LIBC_SCCS and not lint */
/*
* Concatenate string s2 on the end of s1
* and return the base of s1. The parameter
* n is the maximum length of string s2 to
* concatenate.
*
* char *
* strncat(s1, s2, n)
* char *s1, *s2;
* int n;
*/
#include "DEFS.h"
ENTRY(strncat, R6)
movl 12(ap),r6 # r6 = n
bleq done # n <= 0
movl 4(ap),r3 # r3 = s1
movl r3,r1
0:
locc $0,$65535,(r1)
beql 0b
movl r1,r3 # r3 = index(s1, '\0');
movl 8(ap),r1 # r1 = s2
1:
movzwl $65535,r2 # r2 = bytes in first chunk
cmpl r6,r2 # r2 = min(bytes in chunk, n);
jgeq 2f
movl r6,r2
2:
subl2 r2,r6 # update n
locc $0,r2,(r1) # '\0' found?
jneq 3f
subl2 r2,r1 # back up pointer updated by locc
movc3 r2,(r1),(r3) # copy in next piece
tstl r6 # run out of space?
jneq 1b
clrb (r3) # force '\0' termination
jbr done
3:
subl2 r0,r2 # r2 = number of bytes to move
subl2 r2,r1 # back up pointer updated by locc
incl r2 # copy '\0' as well
movc3 r2,(r1),(r3) # copy in last piece
done:
movl 4(ap),r0 # return s1
ret

85
sysdeps/vax/strncmp.s
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@ -1,85 +0,0 @@
/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)strncmp.s 5.6 (Berkeley) 6/1/90"
#endif /* LIBC_SCCS and not lint */
/*
* Compare at most n characters of string
* s1 lexicographically to string s2.
* Return:
* 0 s1 == s2
* > 0 s1 > s2
* < 0 s2 < s2
*
* strncmp(s1, s2, n)
* char *s1, *s2;
* int n;
*/
#include "DEFS.h"
ENTRY(strncmp, 0)
movl 4(ap),r1 # r1 = s1
movq 8(ap),r3 # r3 = s2; r4 = n
1:
clrl r5 # calculate min bytes to next page boundary
subb3 r1,$255,r5 # r5 = (bytes - 1) to end of page for s1
subb3 r3,$255,r0 # r0 = (bytes - 1) to end of page for s2
cmpb r0,r5 # r5 = min(r0, r5);
bgtru 2f
movb r0,r5
2:
incl r5 # r5 = min bytes to next page boundary
cmpl r4,r5 # r5 = min(n, r5);
bgeq 3f
movl r4,r5
3:
cmpc3 r5,(r1),(r3) # compare strings
bneq 4f
subl2 r5,r4 # check for end of comparison
beql 5f
subl2 r5,r1 # check if found null yet
locc $0,r5,(r1)
beql 1b # not yet done, continue checking
subl2 r0,r3
mnegb (r3),r0 # r0 = '\0' - *s2
cvtbl r0,r0
ret
4:
subl2 r0,r5 # check for null in matching string
subl2 r5,r1
locc $0,r5,(r1)
bneq 5f
subb3 (r3),(r1),r0 # r0 = *s1 - *s2
cvtbl r0,r0
ret
5:
clrl r0 # both the same to null
ret

80
sysdeps/vax/strncpy.s
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@ -1,80 +0,0 @@
/*
* Copyright (c) 1983 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)strncpy.s 5.6 (Berkeley) 6/1/90"
#endif /* LIBC_SCCS and not lint */
/*
* Copy string s2 over top of string s1.
* Truncate or null-pad to n bytes.
*
* char *
* strncpy(s1, s2, n)
* char *s1, *s2;
*/
#include "DEFS.h"
ENTRY(strncpy, R6)
movl 12(ap),r6 # r6 = n
bleq done # n <= 0
movl 4(ap),r3 # r3 = s1
movl 8(ap),r1 # r1 = s2
1:
movzwl $65535,r2 # r2 = bytes in first chunk
cmpl r6,r2 # r2 = min(bytes in chunk, n);
jgeq 2f
movl r6,r2
2:
subl2 r2,r6 # update n
locc $0,r2,(r1) # '\0' found?
jneq 3f
subl2 r2,r1 # back up pointer updated by locc
movc3 r2,(r1),(r3) # copy in next piece
tstl r6 # run out of space?
jneq 1b
jbr done
3: # copy up to '\0' logic
addl2 r0,r6 # r6 = number of null-pad bytes
subl2 r0,r2 # r2 = number of bytes to move
subl2 r2,r1 # back up pointer updated by locc
movc3 r2,(r1),(r3) # copy in last piece
4: # null-pad logic
movzwl $65535,r2 # r2 = bytes in first chunk
cmpl r6,r2 # r2 = min(bytes in chunk, n);
jgeq 5f
movl r6,r2
5:
subl2 r2,r6 # update n
movc5 $0,(r3),$0,r2,(r3)# pad with '\0's
tstl r6 # finished padding?
jneq 4b
done:
movl 4(ap),r0 # return s1
ret

64
sysdeps/vax/strpbrk.s
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@ -1,64 +0,0 @@
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)strpbrk.s 5.1 (Berkeley) 5/15/90"
#endif /* LIBC_SCCS and not lint */
/*
* Find in s1 the first occurrence of any character from s2.
* If there are none, return NULL.
*
* char *
* strpbrk(s1, s2)
* const char *s1, *s2;
*/
#include "DEFS.h"
ENTRY(strpbrk, 0)
subl2 $32,sp /* make 256 bit table */
movc5 $0,(sp),$0,$32,(sp)
movq 4(ap),r0 /* r0 = s1, r1 = s2 */
/* turn on bit for each character in s2, including '\0' */
1:
movzbl (r1)+,r2
bbss r2,(sp),1b
bneq 1b
/* look for a character that is in s2 */
2:
movzbl (r0)+,r2 /* c = *s++ */
bbc r2,(sp),2b /* loop until c is in table */
beql 3f /* if c==0, go return NULL */
decl r0 /* s-- */
ret
3:
clrl r0
ret

112
sysdeps/vax/strrchr.s
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@ -1,112 +0,0 @@
/*
* Copyright (c) 1988 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)strrchr.s 5.4 (Berkeley) 6/1/90"
#endif /* LIBC_SCCS and not lint */
/*
* Find the last occurrence of c in the string cp.
* Return pointer to match or null pointer.
*
* char *
* strrchr(cp, c)
* char *cp, c;
*/
#include "DEFS.h"
.lcomm tbl,256
ENTRY(strrchr, 0)
movzwl $65535,r4 /* handy 65535 */
movq 4(ap),r1 /* r1 = cp; r2 = c */
movzbl r2,r2
beql Lzero /* special case for c == '\0' */
clrl r5 /* r5 = pointer to last match */
/*
* Fancy scanc version. Alas, it is not reentrant.
*/
movab tbl,r3 /* r3 = address of table */
bbss $0,(r3),Lreent /* ensure not reentering */
movab (r3)[r2],r4
incb (r4) /* mark both '\0' and c */
0:
scanc $65535,(r1),(r3),$1 /* look for c or '\0' */
beql 0b /* keep looking */
tstb (r1)
beql 1f /* done if '\0' */
movab (r1)+,r5 /* save most recently found, and skip over it */
jbr 0b /* keep looking */
1:
movl r5,r0 /* return last found (if any) */
clrb (r4) /* clean up table */
clrb (r3)
ret
/*
* Special case for \0.
*/
Lzero:
locc $0,r4,(r1) /* just find end of string */
beql Lzero /* still looking */
movl r1,r0 /* found it */
ret
/*
* Slower reentrant version is two two-step searches. The first
* phase runs until we know where the string ends; it locates any
* occurrences of c within a 65535-byte block. Once we have found
* the end of the string, we find any further occurrences before
* that location.
*/
Lreent:
0: /* first phase */
movl r1,r3
locc $0,r4,(r3) /* look for '\0' */
bneq 1f
locc r2,r4,(r3) /* continue phase 1 search for c */
beql 0b
movab (r1)+,r5 /* found c: save and increment pointer */
brb 0b /* and continue */
1: /* second phase */
subl3 r3,r1,r0 /* length of short block */
movl r3,r1
2:
locc r2,r0,(r1) /* look for c */
beql 3f /* skip if not found */
movab (r1)+,r5 /* save pointer as before */
sobgtr r0,2b /* adjust count and loop */
3:
movl r5,r0 /* return stashed pointer */
ret
weak_alias (strrchr, rindex)

81
sysdeps/vax/strsep.s
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@ -1,81 +0,0 @@
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)strsep.s 5.1 (Berkeley) 5/15/90"
#endif /* LIBC_SCCS and not lint */
/*
* Get next word from string *stringp, where words are
* strings separated by characters from delim.
*
* Writes NULs into the string at *stringp to end tokens.
* On return, *stringp points past the last NUL written (if there might
* be further tokens), or is NULL (if there are definitely no more tokens).
*
* If *stringp is NULL, strtoken returns NULL.
*
* char *
* strtoken(stringp, delim)
* register char **stringp;
* register char const *delim;
*/
#include "DEFS.h"
ENTRY(strsep, 0)
tstl *4(ap) /* if (*stringp == NULL) */
bneq 0f
clrl r0 # return (NULL);
ret
0:
subl2 $32,sp /* make room for 256 bit table */
movc5 $0,(sp),$0,$32,(sp)
movq 4(ap),r1 /* r1 = stringp, r2 = delim */
/* turn on bit for each character in s2, including '\0' */
1:
movzbl (r2)+,r0
bbss r0,(sp),1b
bneq 1b
movl (r1),r3 /* r3 = s = *stringp */
movl r3,r0 /* save return value */
/* scan for delimiters */
2:
movzbl (r3)+,r2 /* c = *s++ */
bbc r2,(sp),2b /* loop until c is in table */
beql 3f
clrb -1(r3) /* if c!='\0', s[-1] = 0 */
movl r3,(r1) /* and *stringp = s */
ret
3:
clrl (r1) /* else *stringp = NULL */
ret

66
sysdeps/vax/strspn.s
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@ -1,66 +0,0 @@
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)strspn.s 5.1 (Berkeley) 5/15/90"
#endif /* LIBC_SCCS and not lint */
/*
* Span the string s2 (skip characters that are in s2).
* Return the number of characters in s1 that were skipped.
*
* size_t
* strspn(s1, s2)
* const char *s1, *s2;
*/
#include "DEFS.h"
ENTRY(strspn, 0)
subl2 $32,sp /* make 256 bit table */
movc5 $0,(sp),$0,$32,(sp)
movq 4(ap),r1 /* r1 = s1, r2 = s2 */
/* turn on bit for each character in s2, including '\0' */
1:
movzbl (r2)+,r0
bbss r0,(sp),1b
bneq 1b
/* now clear bit for '\0' */
/* (this is easier than avoiding setting it in the first place) */
bicb2 $1,(sp) /* stop at '\0' */
movl r1,r0 /* r0 = s (current pos in s1) */
/* look for a character that is not in s2 */
2:
movzbl (r0)+,r2 /* c = *s++ */
bbs r2,(sp),2b /* loop while c is in table */
decl r0 /* s-- */
subl2 r1,r0 /* r0 = s - s1 = count */
ret

109
sysdeps/vax/strstr.s
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@ -1,109 +0,0 @@
/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#if defined(LIBC_SCCS) && !defined(lint)
.asciz "@(#)strstr.s 5.2 (Berkeley) 8/21/90"
#endif /* LIBC_SCCS and not lint */
/*
* Find the first occurrence of s2 as a substring in s1.
* If s2 is empty, return s1.
*
* char *strstr(s1, s2)
* const char *s1, *s2;
*/
#include "DEFS.h"
ENTRY(strstr, 0)
movq 4(ap),r3 /* r3 = s1, r4 = s2 */
movzwl $65535,r2 /* r2 = locc/matchc limit */
locc $0,r2,(r4) /* find '\0' in s2 */
beql 4f
subl3 r4,r1,r5 /* r5 = strlen(s2) */
beql 1f /* if r5 == 0, return s1 */
/*
* s2 is short enough to apply matchc.
* If s1 is long, we have to do it in stages.
*/
0: locc $0,r2,(r3) /* find '\0' in s1 */
beql 3f
/*
* Both strings are `short'; we can use matchc directly.
*/
subl3 r3,r1,r1 /* r1 = strlen(s1) */
matchc r5,(r4),r1,(r3) /* find substring */
bneq 2f
/*
* r3 points r5 bytes past match. Return the match.
*/
1: subl3 r5,r3,r0 /* return (byte_past_match - strlen(s2)) */
ret
/*
* There is no matching substring.
*/
2: clrl r0 /* return NULL */
ret
/*
* s1 is too long (> 65535 bytes) to apply matchc directly,
* but s2 is short enough. Apply s2 to s1, then (if not
* found yet) advancing s1 by (65536-strlen(s2)) bytes and
* loop.
*/
3: matchc r5,(r4),r2,(r3) /* search */
beql 1b /* if found, go return it */
decw r2 /* from 0 to 65535 */
incl r3 /* already advanced 65535, now 65536 */
subl2 r5,r3 /* ... minus strlen(s2) */
brb 0b
/*
* s2 is too long (> 65535 bytes) to bother with matchc.
*/
4: locc $0,r2,(r1) /* continue working on strlen(s2) */
beql 4b
subl3 r1,r4,r5 /* r5 = strlen(s2) */
movb (r4)+,r2 /* r2 = *s2++ */
decl r5 /* fix up length */
5: movb (r3)+,r0 /* r0 = *s1++ */
beql 2b /* if '\0', return NULL */
cmpb r0,r2
bneq 5b /* loop until first char found */
pushr R5|R4|R3|R2 /* save c, s1, s2, n */
pushr R5|R4|R3 /* strncmp(s1, s2, n) */
calls $3,_strncmp
popr R2|R3|R4|R5 /* restore */
tstl r0
bneq 5b /* loop until strncmp says rest same too */
subl3 $1,r3,r0 /* return previous s1 */
ret

48
sysdeps/vax/sub_n.s
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@ -1,48 +0,0 @@
# VAX __mpn_sub_n -- Subtract two limb vectors of the same length > 0 and store
# difference in a third limb vector.
# Copyright (C) 1992, 1994 Free Software Foundation, Inc.
# This file is part of the GNU MP Library.
# The GNU MP 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 MP 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 MP Library; see the file COPYING.LIB. If not, write to
# the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
# MA 02111-1307, USA.
# INPUT PARAMETERS
# res_ptr (sp + 4)
# s1_ptr (sp + 8)
# s2_ptr (sp + 12)
# size (sp + 16)
.text
.align 1
.globl ___mpn_sub_n
___mpn_sub_n:
.word 0x0
movl 16(ap),r0
movl 12(ap),r1
movl 8(ap),r2
movl 4(ap),r3
subl2 r4,r4
Loop:
movl (r2)+,r4
sbwc (r1)+,r4
movl r4,(r3)+
jsobgtr r0,Loop
adwc r0,r0
ret

126
sysdeps/vax/submul_1.s
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@ -1,126 +0,0 @@
# VAX __mpn_submul_1 -- Multiply a limb vector with a limb and subtract
# the result from a second limb vector.
# Copyright (C) 1992, 1994 Free Software Foundation, Inc.
# This file is part of the GNU MP Library.
# The GNU MP 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 MP 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 MP Library; see the file COPYING.LIB. If not, write to
# the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
# MA 02111-1307, USA.
# INPUT PARAMETERS
# res_ptr (sp + 4)
# s1_ptr (sp + 8)
# size (sp + 12)
# s2_limb (sp + 16)
.text
.align 1
.globl ___mpn_submul_1
___mpn_submul_1:
.word 0xfc0
movl 12(ap),r4
movl 8(ap),r8
movl 4(ap),r9
movl 16(ap),r6
jlss s2_big
clrl r3
incl r4
ashl $-1,r4,r7
jlbc r4,L1
clrl r11
# Loop for S2_LIMB < 0x80000000
Loop1: movl (r8)+,r1
jlss L1n0
emul r1,r6,$0,r2
addl2 r11,r2
adwc $0,r3
subl2 r2,(r9)+
adwc $0,r3
L1: movl (r8)+,r1
jlss L1n1
L1p1: emul r1,r6,$0,r10
addl2 r3,r10
adwc $0,r11
subl2 r10,(r9)+
adwc $0,r11
jsobgtr r7,Loop1
movl r11,r0
ret
L1n0: emul r1,r6,$0,r2
addl2 r11,r2
adwc r6,r3
subl2 r2,(r9)+
adwc $0,r3
movl (r8)+,r1
jgeq L1p1
L1n1: emul r1,r6,$0,r10
addl2 r3,r10
adwc r6,r11
subl2 r10,(r9)+
adwc $0,r11
jsobgtr r7,Loop1
movl r11,r0
ret
s2_big: clrl r3
incl r4
ashl $-1,r4,r7
jlbc r4,L2
clrl r11
# Loop for S2_LIMB >= 0x80000000
Loop2: movl (r8)+,r1
jlss L2n0
emul r1,r6,$0,r2
addl2 r11,r2
adwc r1,r3
subl2 r2,(r9)+
adwc $0,r3
L2: movl (r8)+,r1
jlss L2n1
L2p1: emul r1,r6,$0,r10
addl2 r3,r10
adwc r1,r11
subl2 r10,(r9)+
adwc $0,r11
jsobgtr r7,Loop2
movl r11,r0
ret
L2n0: emul r1,r6,$0,r2
addl2 r11,r2
adwc r6,r3
subl2 r2,(r9)+
adwc r1,r3
movl (r8)+,r1
jgeq L2p1
L2n1: emul r1,r6,$0,r10
addl2 r3,r10
adwc r6,r11
subl2 r10,(r9)+
adwc r1,r11
jsobgtr r7,Loop2
movl r11,r0
ret