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[ARM] Provide ftruncate() and truncate() stubs.

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This commit is contained in:
Marcus Shawcroft 2013-11-18 09:53:46 +00:00
parent 2b2290caba
commit c709105913
6 changed files with 84 additions and 2 deletions
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7
libgloss/ChangeLog
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@ -1,3 +1,10 @@
2013-11-18 Marcus Shawcroft <marcus.shawcroft@arm.com>
* arm/ftruncate.c: New.
* arm/truncate.c: New.
* arm/Makefile.in (RDPMON_OBJS): Add ftruncate.o and truncate.o.
(rdimon-ftruncate.o, rdimon-truncate.o): New rule:
2013-10-14 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
* arm/cpu-init/rdimon-aem.S: Disable for M class cores.

8
libgloss/arm/Makefile.in
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@ -68,7 +68,7 @@ REDBOOT_INSTALL = install-redboot
RDPMON_CRT0 = rdpmon-crt0.o
RDPMON_BSP = librdpmon.a
RDPMON_OBJS = syscalls.o libcfunc.o trap.o _exit.o _kill.o
RDPMON_OBJS = ftruncate.o libcfunc.o syscalls.o trap.o truncate.o _exit.o _kill.o
RDPMON_SCRIPTS = rdpmon.specs
RDPMON_INSTALL = install-rdpmon
@ -123,9 +123,15 @@ rdpmon-crt0.o: crt0.S
rdimon-crt0.o: crt0.S
$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
rdimon-ftruncate.o: ftruncate.c
$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
rdimon-trap.o: trap.S
$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
rdimon-truncate.o: truncate.c
$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<
rdimon-_exit.o: _exit.c
$(CC) $(CFLAGS_FOR_TARGET) $(CFLAGS) $(INCLUDES) -DARM_RDI_MONITOR -o $@ -c $<

32
libgloss/arm/ftruncate.c Normal file
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@ -0,0 +1,32 @@
/* Copyright (c) 2013 ARM Ltd. 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.
3. The name of the company may not be used to endorse or promote
products derived from this software without specific prior written
permission.
THIS SOFTWARE IS PROVIDED BY ARM LTD ``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 ARM LTD 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 <sys/types.h>
int
ftruncate (int file, off_t length)
{
return -1;
}

32
libgloss/arm/truncate.c Normal file
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@ -0,0 +1,32 @@
/* Copyright (c) 2013 ARM Ltd. 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.
3. The name of the company may not be used to endorse or promote
products derived from this software without specific prior written
permission.
THIS SOFTWARE IS PROVIDED BY ARM LTD ``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 ARM LTD 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 <sys/types.h>
int
truncate (const char *path, off_t length)
{
return -1;
}

5
newlib/ChangeLog
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@ -1,3 +1,8 @@
2013-11-18 Marcus Shawcroft <marcus.shawcroft@arm.com>
* libc/include/sys/unistd.h (ftruncate, truncate): Define
for __arm__.
2013-11-13 Gregory Pietsch <gpietsch@comcast.net>
* newlib/libc/stdlib/getopt.c (getopt_internal): Add missing braces.

2
newlib/libc/include/sys/unistd.h
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@ -222,7 +222,7 @@ _READ_WRITE_RETURN_TYPE _EXFUN(_write, (int __fd, const void *__buf, size_t __nb
int _EXFUN(_execve, (const char *__path, char * const __argv[], char * const __envp[] ));
#endif
#if defined(__CYGWIN__) || defined(__rtems__) || defined(__sh__) || defined(__SPU__)
#if defined(__CYGWIN__) || defined(__rtems__) || defined (__arm__) || defined(__sh__) || defined(__SPU__)
#if !defined(__INSIDE_CYGWIN__)
int _EXFUN(ftruncate, (int __fd, off_t __length));
int _EXFUN(truncate, (const char *, off_t __length));