diff --git a/libgloss/ChangeLog b/libgloss/ChangeLog index 7d2ef39d5..c618af936 100644 --- a/libgloss/ChangeLog +++ b/libgloss/ChangeLog @@ -1,3 +1,13 @@ +2007-09-21 Patrick Mansfield + + * spu/jsre.h: Add JSRE_SCHED_YIELD, JSRE_UMASK, JSRE_UTIME, and + JSRE_UTIMES. + * spu/sched_yield.c: New file add sched_yield via assist call. + * spu/umask.c: New file add umask via assist call. + * spu/utime.c: New file add utime via assist call. + * spu/utimes.c: New file add utimes via assist call. + * spu/Makefile.in: Add new files. + 2007-09-21 Patrick Mansfield * spu/jsre.h: Add JSRE_SHM_OPEN and JSRE_SHM_UNLINK opcodes. diff --git a/libgloss/spu/Makefile.in b/libgloss/spu/Makefile.in index 335339519..b1f564035 100644 --- a/libgloss/spu/Makefile.in +++ b/libgloss/spu/Makefile.in @@ -60,8 +60,9 @@ OBJS = \ fsync.o ftruncate.o getcwd.o getpagesize.o getpid.o \ gettimeofday.o isatty.o kill.o lchown.o link.o lockf.o lseek.o \ lstat.o mkdir.o mknod.o mkstemp.o mktemp.o nanosleep.o open.o \ - read.o readlink.o rmdir.o sbrk.o shm_open.o shm_unlink.o stat.o \ - symlink.o sync.o syscalls.o truncate.o unlink.o write.o + read.o readlink.o rmdir.o sbrk.o sched_yield.o shm_open.o \ + shm_unlink.o stat.o symlink.o sync.o syscalls.o truncate.o umask.o \ + unlink.o utime.o utimes.o write.o # Object files specific to particular targets. EVALOBJS = ${OBJS} diff --git a/libgloss/spu/jsre.h b/libgloss/spu/jsre.h index 251526280..a2c5b3f22 100644 --- a/libgloss/spu/jsre.h +++ b/libgloss/spu/jsre.h @@ -86,6 +86,10 @@ Author: Andreas Neukoetter (ti95neuk@de.ibm.com) #define JSRE_REWINDDIR 58 #define JSRE_SEEKDIR 59 #define JSRE_TELLDIR 60 +#define JSRE_SCHED_YIELD 61 +#define JSRE_UMASK 62 +#define JSRE_UTIME 63 +#define JSRE_UTIMES 64 struct jsre_stat { unsigned int dev; diff --git a/libgloss/spu/umask.c b/libgloss/spu/umask.c new file mode 100644 index 000000000..1202f8f14 --- /dev/null +++ b/libgloss/spu/umask.c @@ -0,0 +1,41 @@ +/* + Copyright 2007 + International Business Machines Corporation, + Sony Computer Entertainment, Incorporated, + Toshiba Corporation, + + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * 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. + * Neither the names of the copyright holders nor the names of their + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER + 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 +#include "jsre.h" + +mode_t +umask (mode_t mask) +{ + return __send_to_ppe (JSRE_POSIX1_SIGNALCODE, JSRE_UMASK, &mask); +} diff --git a/libgloss/spu/utime.c b/libgloss/spu/utime.c new file mode 100644 index 000000000..7f3897fec --- /dev/null +++ b/libgloss/spu/utime.c @@ -0,0 +1,54 @@ +/* + Copyright 2007 + International Business Machines Corporation, + Sony Computer Entertainment, Incorporated, + Toshiba Corporation, + + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * 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. + * Neither the names of the copyright holders nor the names of their + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER + 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 +#include +#include "jsre.h" + +typedef struct +{ + unsigned int filename; + unsigned int pad0[3]; + unsigned int buf; + unsigned int pad1[3]; +} syscall_utime_t; + +int +utime (const char *filename, const struct utimbuf *buf) +{ + syscall_utime_t sys; + + sys.filename = (unsigned int) filename; + sys.buf = (unsigned int) buf; + return __send_to_ppe (JSRE_POSIX1_SIGNALCODE, JSRE_UTIME, &sys); +} diff --git a/libgloss/spu/utimes.c b/libgloss/spu/utimes.c new file mode 100644 index 000000000..1bbadded0 --- /dev/null +++ b/libgloss/spu/utimes.c @@ -0,0 +1,55 @@ +/* + Copyright 2007 + International Business Machines Corporation, + Sony Computer Entertainment, Incorporated, + Toshiba Corporation, + + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * 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. + * Neither the names of the copyright holders nor the names of their + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER + 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 +#include +#include +#include "jsre.h" + +typedef struct +{ + unsigned int filename; + unsigned int pad0[3]; + unsigned int times; + unsigned int pad1[3]; +} syscall_utimes_t; + +int +utimes (const char *filename, const struct timeval times[2]) +{ + syscall_utimes_t sys; + + sys.filename = (unsigned int) filename; + sys.times = (unsigned int) times; + return __send_to_ppe (JSRE_POSIX1_SIGNALCODE, JSRE_UTIMES, &sys); +}