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2008-09-04 Ken Werner <ken.werner@de.ibm.com> 

* spu/Makefile.in: Fix missing linux_syscalls.o.
        * spu/linux_syscalls.c: Remove extraneous "3D" sequences.
This commit is contained in:
Jeff Johnston 2008-09-04 20:26:18 +00:00
parent 27b975f6fd
commit 2c4143f401
3 changed files with 12 additions and 6 deletions
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5
libgloss/ChangeLog
View File

@ -1,3 +1,8 @@
2008-09-04 Ken Werner <ken.werner@de.ibm.com>
* spu/Makefile.in: Fix missing linux_syscalls.o.
* spu/linux_syscalls.c: Remove extraneous "3D" sequences.
2008-08-14 Jie Zhang <jie.zhang@analog.com>
* bfin/Makefile.in: (top_srcdir): Define.

3
libgloss/spu/Makefile.in
View File

@ -58,7 +58,8 @@ OBJS = \
access.o chdir.o chmod.o chown.o close.o conv_stat.o dirfuncs.o dup.o \
dup2.o exit.o fchdir.o fchmod.o fchown.o fdatasync.o fstat.o \
fsync.o ftruncate.o getcwd.o getpagesize.o getpid.o \
gettimeofday.o isatty.o kill.o lchown.o link.o lockf.o lseek.o \
gettimeofday.o isatty.o kill.o lchown.o \
link.o linux_syscalls.o lockf.o lseek.o \
lstat.o mkdir.o mknod.o mkstemp.o mktemp.o nanosleep.o open.o \
pread.o pwrite.o read.o readlink.o readv.o rmdir.o sbrk.o \
sched_yield.o shm_open.o shm_unlink.o stat.o symlink.o sync.o \

10
libgloss/spu/linux_syscalls.c
View File

@ -37,26 +37,26 @@ int
__linux_syscall (struct spu_syscall_block *s)
{
int ret;
__vector unsigned int stopfunc =3D {
__vector unsigned int stopfunc = {
0x00002104, /* stop 0x2104 */
(unsigned int) s,
0x4020007f, /* nop */
0x35000000 /* bi $0 */
};
void (*f) (void) =3D (void *) &stopfunc;
void (*f) (void) = (void *) &stopfunc;
asm ("sync");
f ();
if (s->nr_ret > -4096ull)
{
errno =3D -s->nr_ret;
ret =3D -1;
errno = -s->nr_ret;
ret = -1;
}
else
{
ret =3D s->nr_ret;
ret = s->nr_ret;
}
return ret;
}