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* data/c++-types-arm-linux-gnueabi.data: New. 

* data/localplt-arm-linux-gnueabi.data: New.
	* sysdeps/arm/bsd-_setjmp.S: Use HIDDEN_JUMPTARGET to call
	__sigsetjmp.
	* sysdeps/arm/bsd-setjmp.S: Likewise.
	* sysdeps/arm/eabi/aeabi_localeconv.c: Use __localeconv.
	* sysdeps/arm/eabi/find_exidx.c (__gnu_Unwind_Find_exidx): Use
	__dl_iterate_phdr.
	* sysdeps/arm/eabi/setjmp.S: Add hidden_def (__sigsetjmp).
	* sysdeps/arm/memmove.S: Use HIDDEN_JUMPTARGET to call memcpy from
	within libc.
	* sysdeps/arm/setjmp.S: Add hidden_def (__sigsetjmp).
	* sysdeps/unix/sysv/linux/arm/clone.S: Use HIDDEN_JUMPTARGET to
	call _exit.
	* sysdeps/unix/sysv/linux/arm/ioperm.c (init_iosys): Use __sysctl,
	__readlink and fgets_unlocked.
	(_ioperm): Use __open and __close.
This commit is contained in:
Joseph Myers 2008-08-19 15:59:07 +00:00
parent 606c1b1771
commit 5de92c17d7
12 changed files with 127 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
ChangeLog.arm
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@ -1,3 +1,23 @@
2008-08-19 Joseph Myers <joseph@codesourcery.com>
* data/c++-types-arm-linux-gnueabi.data: New.
* data/localplt-arm-linux-gnueabi.data: New.
* sysdeps/arm/bsd-_setjmp.S: Use HIDDEN_JUMPTARGET to call
__sigsetjmp.
* sysdeps/arm/bsd-setjmp.S: Likewise.
* sysdeps/arm/eabi/aeabi_localeconv.c: Use __localeconv.
* sysdeps/arm/eabi/find_exidx.c (__gnu_Unwind_Find_exidx): Use
__dl_iterate_phdr.
* sysdeps/arm/eabi/setjmp.S: Add hidden_def (__sigsetjmp).
* sysdeps/arm/memmove.S: Use HIDDEN_JUMPTARGET to call memcpy from
within libc.
* sysdeps/arm/setjmp.S: Add hidden_def (__sigsetjmp).
* sysdeps/unix/sysv/linux/arm/clone.S: Use HIDDEN_JUMPTARGET to
call _exit.
* sysdeps/unix/sysv/linux/arm/ioperm.c (init_iosys): Use __sysctl,
__readlink and fgets_unlocked.
(_ioperm): Use __open and __close.
2008-07-18 Joseph Myers <joseph@codesourcery.com>
* sysdeps/arm/eabi/fgetexcptflg.c: New.

67
data/c++-types-arm-linux-gnueabi.data Normal file
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@ -0,0 +1,67 @@
blkcnt64_t:x
blkcnt_t:l
blksize_t:l
caddr_t:Pc
clockid_t:i
clock_t:l
daddr_t:i
dev_t:y
fd_mask:l
fsblkcnt64_t:y
fsblkcnt_t:m
fsfilcnt64_t:y
fsfilcnt_t:m
fsid_t:8__fsid_t
gid_t:j
id_t:j
ino64_t:y
ino_t:m
int16_t:s
int32_t:i
int64_t:x
int8_t:a
intptr_t:i
key_t:i
loff_t:x
mode_t:j
nlink_t:j
off64_t:x
off_t:l
pid_t:i
pthread_attr_t:14pthread_attr_t
pthread_barrier_t:17pthread_barrier_t
pthread_barrierattr_t:21pthread_barrierattr_t
pthread_cond_t:14pthread_cond_t
pthread_condattr_t:18pthread_condattr_t
pthread_key_t:j
pthread_mutex_t:15pthread_mutex_t
pthread_mutexattr_t:19pthread_mutexattr_t
pthread_once_t:i
pthread_rwlock_t:16pthread_rwlock_t
pthread_rwlockattr_t:20pthread_rwlockattr_t
pthread_spinlock_t:i
pthread_t:m
quad_t:x
register_t:i
rlim64_t:y
rlim_t:m
sigset_t:10__sigset_t
size_t:j
socklen_t:j
ssize_t:i
suseconds_t:l
time_t:l
u_char:h
uid_t:j
uint:j
u_int:j
u_int16_t:t
u_int32_t:j
u_int64_t:y
u_int8_t:h
ulong:m
u_long:m
u_quad_t:y
useconds_t:j
ushort:t
u_short:t

13
data/localplt-arm-linux-gnueabi.data Normal file
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@ -0,0 +1,13 @@
libc.so: __signbit
libc.so: calloc
libc.so: free
libc.so: fscanf
libc.so: malloc
libc.so: memalign
libc.so: raise
libc.so: realloc
libm.so: __signbit
libm.so: __signbitf
libm.so: matherr
libpthread.so: __errno_location
libpthread.so: raise

4
sysdeps/arm/bsd-_setjmp.S
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@ -1,5 +1,5 @@
/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. ARM version.
Copyright (C) 1997, 1998, 2002 Free Software Foundation, Inc.
Copyright (C) 1997, 1998, 2002, 2008 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
@ -25,6 +25,6 @@
ENTRY (_setjmp)
mov r1, #0
b PLTJMP(C_SYMBOL_NAME(__sigsetjmp))
b PLTJMP(HIDDEN_JUMPTARGET(__sigsetjmp))
END (_setjmp)
libc_hidden_def (_setjmp)

4
sysdeps/arm/bsd-setjmp.S
View File

@ -1,5 +1,5 @@
/* BSD `setjmp' entry point to `sigsetjmp (..., 1)'. ARM version.
Copyright (C) 1997, 1998 Free Software Foundation, Inc.
Copyright (C) 1997, 1998, 2008 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
@ -25,5 +25,5 @@
ENTRY (setjmp)
mov r1, #1
b PLTJMP(C_SYMBOL_NAME(__sigsetjmp))
b PLTJMP(HIDDEN_JUMPTARGET(__sigsetjmp))
END (setjmp)

4
sysdeps/arm/eabi/aeabi_localeconv.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2004, 2005 Free Software Foundation, Inc.
/* Copyright (C) 2004, 2005, 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -21,5 +21,5 @@
struct lconv *
__aeabi_localeconv (void)
{
return localeconv ();
return __localeconv ();
}

4
sysdeps/arm/eabi/find_exidx.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2005 Free Software Foundation, Inc.
/* Copyright (C) 2005, 2008 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
@ -72,7 +72,7 @@ __gnu_Unwind_Find_exidx (_Unwind_Ptr pc, int * pcount)
data.pc = pc;
data.exidx_start = 0;
if (dl_iterate_phdr (find_exidx_callback, &data) <= 0)
if (__dl_iterate_phdr (find_exidx_callback, &data) <= 0)
return 0;
*pcount = data.exidx_len / 8;

3
sysdeps/arm/eabi/setjmp.S
View File

@ -1,5 +1,5 @@
/* setjmp for ARM.
Copyright (C) 1997, 1998, 2005, 2006 Free Software Foundation, Inc.
Copyright (C) 1997, 1998, 2005, 2006, 2008 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
@ -94,3 +94,4 @@ Lhwcap:
END (__sigsetjmp)
hidden_def (__sigsetjmp)

6
sysdeps/arm/memmove.S
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2006 Free Software Foundation, Inc.
/* Copyright (C) 2006, 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by MontaVista Software, Inc. (written by Nicolas Pitre)
@ -66,7 +66,11 @@ ENTRY(memmove)
subs ip, r0, r1
cmphi r2, ip
#ifdef NOT_IN_libc
bls memcpy
#else
bls HIDDEN_JUMPTARGET(memcpy)
#endif
stmfd sp!, {r0, r4, lr}
add r1, r1, r2

4
sysdeps/arm/setjmp.S
View File

@ -1,5 +1,5 @@
/* setjmp for ARM.
Copyright (C) 1997, 1998 Free Software Foundation, Inc.
Copyright (C) 1997, 1998, 2008 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
@ -29,3 +29,5 @@ ENTRY (__sigsetjmp)
/* Make a tail call to __sigjmp_save; it takes the same args. */
B PLTJMP(C_SYMBOL_NAME(__sigjmp_save))
END (__sigsetjmp)
hidden_def (__sigsetjmp)

4
sysdeps/unix/sysv/linux/arm/clone.S
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@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997, 1998, 1999, 2002, 2005
/* Copyright (C) 1996, 1997, 1998, 1999, 2002, 2005, 2008
Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Pat Beirne <patb@corelcomputer.com>
@ -100,7 +100,7 @@ ENTRY(__clone)
ldr pc, [sp], #8
@ and we are done, passing the return value through r0
b PLTJMP(_exit)
b PLTJMP(HIDDEN_JUMPTARGET(_exit))
PSEUDO_END (__clone)

14
sysdeps/unix/sysv/linux/arm/ioperm.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1998, 1999, 2003, 2005 Free Software Foundation, Inc.
/* Copyright (C) 1998, 1999, 2003, 2005, 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Phil Blundell, based on the Alpha version by
David Mosberger.
@ -110,14 +110,14 @@ init_iosys (void)
static int ioshift_name[] = { CTL_BUS, BUS_ISA, BUS_ISA_PORT_SHIFT };
size_t len = sizeof(io.base);
if (! sysctl (iobase_name, 3, &io.io_base, &len, NULL, 0)
&& ! sysctl (ioshift_name, 3, &io.shift, &len, NULL, 0))
if (! __sysctl (iobase_name, 3, &io.io_base, &len, NULL, 0)
&& ! __sysctl (ioshift_name, 3, &io.shift, &len, NULL, 0))
{
io.initdone = 1;
return 0;
}
n = readlink (PATH_ARM_SYSTYPE, systype, sizeof (systype) - 1);
n = __readlink (PATH_ARM_SYSTYPE, systype, sizeof (systype) - 1);
if (n > 0)
{
systype[n] = '\0';
@ -144,7 +144,7 @@ init_iosys (void)
if (n == 1)
break;
else
fgets (systype, 256, fp);
fgets_unlocked (systype, 256, fp);
}
fclose (fp);
@ -195,7 +195,7 @@ _ioperm (unsigned long int from, unsigned long int num, int turn_on)
{
int fd;
fd = open ("/dev/mem", O_RDWR);
fd = __open ("/dev/mem", O_RDWR);
if (fd < 0)
return -1;
@ -203,7 +203,7 @@ _ioperm (unsigned long int from, unsigned long int num, int turn_on)
(unsigned long int) __mmap (0, MAX_PORT << io.shift,
PROT_READ | PROT_WRITE,
MAP_SHARED, fd, io.io_base);
close (fd);
__close (fd);
if ((long) io.base == -1)
return -1;
}