qiurui
/
glibc
mirror of git://sourceware.org/git/glibc.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Update from main archive 961219

This commit is contained in:
Ulrich Drepper 1996-12-20 01:35:29 +00:00
parent 1003a96da9
commit 910e2e14fc
14 changed files with 129 additions and 100 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sysdeps/alpha/dl-machine.h
View File

@ -211,7 +211,7 @@ _dl_start_user:
stq $2, 0($sp)
/* Load _dl_default_scope[2] into s1 to pass to _dl_init_next. */
0: ldq $10, _dl_default_scope+16
/* Call _dl_init_next to return the address of an initalizer
/* Call _dl_init_next to return the address of an initializer
function to run. */
1: mov $10, $16
jsr $26, _dl_init_next

2
sysdeps/alpha/elf/crtbegin.S
View File

@ -55,7 +55,7 @@ __DTOR_LIST__:
jsr $26,__do_global_dtors_aux
/* Must match the alignment we got from crti.o else we get
zero-filled holes in our _fini function and thense SIGILL. */
zero-filled holes in our _fini function and then SIGILL. */
.align 3
/*

2
sysdeps/alpha/strrchr.S
View File

@ -17,7 +17,7 @@ License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
/* Return the address of the last occurrance of a given character
/* Return the address of the last occurrence of a given character
within a null-terminated string, or null if it is not found.
This is generally scheduled for the EV5 (got to look out for my own

2
sysdeps/m68k/lshift.S
View File

@ -118,7 +118,7 @@ L(Lend:)
rts
/* We loop from least significant end of the arrays, which is only
permissable if the source and destination don't overlap, since the
permissible if the source and destination don't overlap, since the
function is documented to work for overlapping source and destination. */
L(Lspecial:)

4
sysdeps/m68k/rshift.S
View File

@ -71,7 +71,7 @@ L(Lnormal:)
movel MEM_POSTINC(s_ptr),R(d2)
movel R(d2),R(d0)
lsll R(d5),R(d0) /* compute carry limb */
lsrl R(cnt),R(d2)
movel R(d2),R(d1)
subql #1,R(s_size)
@ -107,7 +107,7 @@ L(Lend:)
rts
/* We loop from most significant end of the arrays, which is only
permissable if the source and destination don't overlap, since the
permissible if the source and destination don't overlap, since the
function is documented to work for overlapping source and destination. */
L(Lspecial:)

10
sysdeps/mips/dl-machine.h
View File

@ -14,9 +14,9 @@
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc.,
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
License along with the GNU C 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 ELF_MACHINE_NAME "MIPS"
@ -27,12 +27,12 @@
#include <sys/mman.h>
#include <unistd.h>
/* DT_MIPS macro ranslate a processor specific dynamic tag to the index
/* Translate a processor specific dynamic tag to the index
in l_info array. */
#define DT_MIPS(x) (DT_MIPS_##x - DT_LOPROC + DT_NUM)
#if 1
/* XXX If FLAGS has the MAP_ALIGN bit, we need 64k alignement. */
/* XXX If FLAGS has the MAP_ALIGN bit, we need 64k alignment. */
#ifndef MAP_ALIGN
#define MAP_ALIGN 0x1000
#endif

85
sysdeps/standalone/i960/i960ca.h
View File

@ -1,29 +1,28 @@
/* Copyright (C) 1994 Free Software Foundation, Inc.
/* Copyright (C) 1994, 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Joel Sherrill (jsherril@redstone-emh2.army.mil),
On-Line Applications Research Corporation.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
On-Line Applications Research Corporation.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* i960ca.h
*
* This file contains macros which are used to access i80960CA
* This file contains macros which are used to access i80960CA
* registers which are not addressable by C. The functions
* in this file sould be useful to the developer of target
* in this file should be useful to the developer of target
* specific code.
*/
@ -37,22 +36,22 @@ typedef unsigned int unsigned32;
/*
* Intel i80960CA Processor Control Block
*/
struct i80960ca_prcb {
unsigned32 *fault_tbl; /* fault table base address */
unsigned32 *fault_tbl; /* fault table base address */
struct i80960ca_ctltbl
*control_tbl; /* control table base address */
unsigned32 initial_ac; /* AC register initial value */
unsigned32 fault_config; /* fault configuration word */
unsigned32 fault_config; /* fault configuration word */
void *intr_tbl; /* interrupt table base address */
void *sys_proc_tbl; /* system procedure table */
/* base address */
unsigned32 reserved; /* reserved */
unsigned32 *intr_stack; /* interrupt stack pointer */
unsigned32 ins_cache_cfg; /* instruction cache */
/* configuration word */
unsigned32 reg_cache_cfg; /* register cache */
/* configuration word */
void *sys_proc_tbl; /* system procedure table */
/* base address */
unsigned32 reserved; /* reserved */
unsigned32 *intr_stack; /* interrupt stack pointer */
unsigned32 ins_cache_cfg; /* instruction cache */
/* configuration word */
unsigned32 reg_cache_cfg; /* register cache */
/* configuration word */
};
/*
@ -128,7 +127,7 @@ struct i80960ca_ctltbl {
: "0" (_addr), "1" (_mask) ); \
(prev) = _mask; \
}
#define delay( microseconds ) \
{ register unsigned32 _delay=(microseconds); \
register unsigned32 _tmp; \
@ -185,22 +184,22 @@ struct i80960ca_ctltbl {
: "0" (_cmd), "1" (_next), "2" (_prcb) ); \
}
static inline unsigned32 pend_intrs()
{ register unsigned32 _intr=0;
asm volatile( "mov sf0,%0" : "=d" (_intr) : "0" (_intr) );
return ( _intr );
static inline unsigned32 pend_intrs()
{ register unsigned32 _intr=0;
asm volatile( "mov sf0,%0" : "=d" (_intr) : "0" (_intr) );
return ( _intr );
}
static inline unsigned32 mask_intrs()
static inline unsigned32 mask_intrs()
{ register unsigned32 _intr=0;
asm volatile( "mov sf1,%0" : "=d" (_intr) : "0" (_intr) );
asm volatile( "mov sf1,%0" : "=d" (_intr) : "0" (_intr) );
return( _intr );
}
static inline unsigned32 get_fp()
{ register unsigned32 _fp=0;
asm volatile( "mov fp,%0" : "=d" (_fp) : "0" (_fp) );
return ( _fp );
static inline unsigned32 get_fp()
{ register unsigned32 _fp=0;
asm volatile( "mov fp,%0" : "=d" (_fp) : "0" (_fp) );
return ( _fp );
}
#endif

54
sysdeps/standalone/m68k/m68020/mvme136/console.c
View File

@ -1,34 +1,32 @@
/* Copyright (C) 1994 Free Software Foundation, Inc.
/* Copyright (C) 1994, 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Joel Sherrill (jsherril@redstone-emh2.army.mil),
On-Line Applications Research Corporation.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
On-Line Applications Research Corporation.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <ansidecl.h>
#include <standalone.h>
#include "m68020.h"
/* Console IO routines for a Motorola MVME135/MVME136 board.
They currently use the B port. It should be possible to
use the A port by filling in the reset of the chip structure,
adding an ifdef for PORTA/PORTB, and switching the addresses,
and maybe the macroes based on the macro. */
and maybe the macros based on the macro. */
/* M68681 DUART chip register structures and constants */
@ -69,14 +67,15 @@ XON/XOFF flow control. */
#define XOFF 0x13 /* control-S */
int
DEFUN( _Console_Putc, (ch), char ch )
_Console_Putc (ch)
char ch;
{
while ( ! (RD_M68681->srb & TXRDYB) ) ;
while ( RD_M68681->srb & RXRDYB ) /* must be an XOFF */
if ( RD_M68681->rbb == XOFF )
if ( RD_M68681->rbb == XOFF )
do {
while ( ! (RD_M68681->srb & RXRDYB) ) ;
} while ( RD_M68681->rbb != XON );
} while ( RD_M68681->rbb != XON );
WR_M68681->tbb = ch;
return( 0 );
@ -87,10 +86,11 @@ DEFUN( _Console_Putc, (ch), char ch )
This routine reads a character from the UART and returns it. */
int
DEFUN( _Console_Getc, (poll), int poll )
_Console_Getc (poll)
int poll;
{
if ( poll ) {
if ( !(RD_M68681->srb & RXRDYB) )
if ( !(RD_M68681->srb & RXRDYB) )
return -1;
else
return RD_M68681->rbb;

27
sysdeps/unix/bsd/osf/sigaction.h
View File

@ -1,21 +1,22 @@
/* Structure and constand definitions for sigaction et al. OSF/1 version.
/* Structure and constant definitions for sigaction et al. OSF/1 version.
Copyright (C) 1993, 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Brendan Kehoe (brendan@zen.org).
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* Structure describing the action to be taken when a signal arrives. */
struct sigaction

29
sysdeps/unix/sysv/linux/m68k/mremap.S Normal file
View File

@ -0,0 +1,29 @@
/* Copyright (C) 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <sysdep.h>
/* The mremap system call is special because it needs to return
its value in register %a0. */
.text
PSEUDO (__mremap, mremap, 4)
move.l %d0, %a0
rts
PSEUDO_END (__mremap)
weak_alias (__mremap, mremap)

2
sysdeps/vax/memchr.s
View File

@ -36,7 +36,7 @@
#endif /* LIBC_SCCS and not lint */
/*
* Find the first occurence of c in the memory at cp (length n).
* 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).

4
sysdeps/vax/strchr.s
View File

@ -36,7 +36,7 @@
#endif /* LIBC_SCCS and not lint */
/*
* Find the first occurence of c in the string cp.
* Find the first occurrence of c in the string cp.
* Return pointer to match or null pointer.
*
* char *
@ -58,7 +58,7 @@ ENTRY(strchr, 0)
*/
movab tbl,r3 /* r3 = base of table */
bbss $0,(r3),Lreent /* ensure not reentering */
movab (r3)[r2],r5
movab (r3)[r2],r5
incb (r5) /* mark both '\0' and c */
0:
scanc r4,(r1),(r3),$1 /* look for c or '\0' */

4
sysdeps/vax/strncmp.s
View File

@ -53,14 +53,14 @@ 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 boundry
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 boundry
incl r5 # r5 = min bytes to next page boundary
cmpl r4,r5 # r5 = min(n, r5);
bgeq 3f
movl r4,r5

2
sysdeps/vax/strrchr.s
View File

@ -36,7 +36,7 @@
#endif /* LIBC_SCCS and not lint */
/*
* Find the last occurence of c in the string cp.
* Find the last occurrence of c in the string cp.
* Return pointer to match or null pointer.
*
* char *