diff --git a/libgloss/ChangeLog b/libgloss/ChangeLog index 275317ddd..0b69a75fb 100644 --- a/libgloss/ChangeLog +++ b/libgloss/ChangeLog @@ -1,3 +1,20 @@ +2006-08-23 Kazunori Asayama + + * spu/Makefile.in: Add new object files. + * spu/syscalls.c: Move each system call to individual file. + * spu/jsre.h: Add declaration of _send_to_ppe_0x2101(). + * spu/close.c: New file. Moved from spu/syscalls.c. + * spu/fstat.c: Likewise. + * spu/getpid.c: Likewise. + * spu/isatty.c: Likewise. + * spu/kill.c: Likewise. + * spu/lseek.c: Likewise. + * spu/open.c: Likewise. + * spu/read.c: Likewise. + * spu/stat.c: Likewise. + * spu/unlink.c: Likewise. + * spu/write.c: Likewise. + 2006-08-21 David Ung * mips/Makefile.in: Add rule for cygmon.o and pass the -mno-mips16 diff --git a/libgloss/spu/Makefile.in b/libgloss/spu/Makefile.in index 9b18e8c51..5709e5630 100644 --- a/libgloss/spu/Makefile.in +++ b/libgloss/spu/Makefile.in @@ -54,7 +54,8 @@ OBJDUMP = `t='$(program_transform_name)'; echo objdump | sed -e $$t` OBJCOPY = `t='$(program_transform_name)'; echo objcopy | sed -e $$t` # object files needed -OBJS = syscalls.o init.o exit.o sbrk.o +OBJS = syscalls.o init.o exit.o sbrk.o close.o fstat.o getpid.o isatty.o \ + kill.o lseek.o open.o read.o unlink.o write.o stat.o # Object files specific to particular targets. EVALOBJS = ${OBJS} diff --git a/libgloss/spu/close.c b/libgloss/spu/close.c new file mode 100644 index 000000000..4810447bb --- /dev/null +++ b/libgloss/spu/close.c @@ -0,0 +1,49 @@ +/* +(C) Copyright IBM Corp. 2005, 2006 + +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 name of IBM nor the names of its 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. + +Author: Andreas Neukoetter (ti95neuk@de.ibm.com) +*/ + +#include +#include "jsre.h" + +int +close (int file) +{ + syscall_close_t sys ; + syscall_out_t *psys_out = ( syscall_out_t* )&sys; + + sys.file = file; + + _send_to_ppe_0x2101 (JSRE_CLOSE, &sys); + + errno = psys_out->err; + return ( psys_out->rc); +} + diff --git a/libgloss/spu/fstat.c b/libgloss/spu/fstat.c new file mode 100644 index 000000000..7a4920239 --- /dev/null +++ b/libgloss/spu/fstat.c @@ -0,0 +1,67 @@ +/* +(C) Copyright IBM Corp. 2005, 2006 + +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 name of IBM nor the names of its 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. + +Author: Andreas Neukoetter (ti95neuk@de.ibm.com) +*/ + +#include +#include +#include "jsre.h" + +int +fstat (int file, struct stat *pstat) +{ + syscall_fstat_t sys; + syscall_out_t *psys_out = ( syscall_out_t* )&sys; + jsre_stat_t pjstat; + + sys.file = file; + sys.ptr = ( unsigned int )&pjstat; + + _send_to_ppe_0x2101 (JSRE_FSTAT, &sys); + + pstat->st_dev = pjstat.dev; + pstat->st_ino = pjstat.ino; + pstat->st_mode = pjstat.mode; + pstat->st_nlink = pjstat.nlink; + pstat->st_uid = pjstat.uid; + pstat->st_gid = pjstat.gid; + pstat->st_rdev = pjstat.rdev; + pstat->st_size = pjstat.size; + pstat->st_blksize = pjstat.blksize; + pstat->st_blocks = pjstat.blocks; + pstat->st_atime = pjstat.atime; + pstat->st_mtime = pjstat.mtime; + pstat->st_ctime = pjstat.ctime; + + + errno = psys_out->err; + return( psys_out->rc ); +} + diff --git a/libgloss/spu/getpid.c b/libgloss/spu/getpid.c new file mode 100644 index 000000000..ff2d82028 --- /dev/null +++ b/libgloss/spu/getpid.c @@ -0,0 +1,38 @@ +/* +(C) Copyright IBM Corp. 2005, 2006 + +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 name of IBM nor the names of its 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. + +Author: Andreas Neukoetter (ti95neuk@de.ibm.com) +*/ + +int +getpid () +{ + return (1); +} + diff --git a/libgloss/spu/isatty.c b/libgloss/spu/isatty.c new file mode 100644 index 000000000..7a20e1541 --- /dev/null +++ b/libgloss/spu/isatty.c @@ -0,0 +1,38 @@ +/* +(C) Copyright IBM Corp. 2005, 2006 + +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 name of IBM nor the names of its 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. + +Author: Andreas Neukoetter (ti95neuk@de.ibm.com) +*/ + +int +isatty (int fd) +{ + return (0); +} + diff --git a/libgloss/spu/jsre.h b/libgloss/spu/jsre.h index 5f575577b..b366f60f4 100644 --- a/libgloss/spu/jsre.h +++ b/libgloss/spu/jsre.h @@ -152,5 +152,6 @@ typedef struct { unsigned int ctime; } jsre_stat_t; +void _send_to_ppe_0x2101 (int opcode, void *data); #endif diff --git a/libgloss/spu/kill.c b/libgloss/spu/kill.c new file mode 100644 index 000000000..8a5d22c82 --- /dev/null +++ b/libgloss/spu/kill.c @@ -0,0 +1,43 @@ +/* +(C) Copyright IBM Corp. 2005, 2006 + +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 name of IBM nor the names of its 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. + +Author: Andreas Neukoetter (ti95neuk@de.ibm.com) +*/ + +#include + +int +kill (int pid, int sig) +{ + if (pid == 1) + { + _exit (sig); + } +} + diff --git a/libgloss/spu/lseek.c b/libgloss/spu/lseek.c new file mode 100644 index 000000000..bb57c6a90 --- /dev/null +++ b/libgloss/spu/lseek.c @@ -0,0 +1,63 @@ +/* +(C) Copyright IBM Corp. 2005, 2006 + +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 name of IBM nor the names of its 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. + +Author: Andreas Neukoetter (ti95neuk@de.ibm.com) +*/ + +#include +#include +#include "jsre.h" + +off_t +lseek (int file, off_t offset, int whence) +{ + syscall_lseek_t sys; + syscall_out_t *psys_out = ( syscall_out_t* )&sys; + + sys.file = file; + sys.offset = offset; + + switch( whence ){ + case SEEK_SET: + sys.whence = JSRE_SEEK_SET; + break; + case SEEK_CUR: + sys.whence = JSRE_SEEK_CUR; + break; + case SEEK_END: + sys.whence = JSRE_SEEK_END; + break; + } + + _send_to_ppe_0x2101 (JSRE_LSEEK, &sys); + + errno = psys_out->err; + return ( psys_out->rc); +} + diff --git a/libgloss/spu/open.c b/libgloss/spu/open.c new file mode 100644 index 000000000..05a227441 --- /dev/null +++ b/libgloss/spu/open.c @@ -0,0 +1,89 @@ +/* +(C) Copyright IBM Corp. 2005, 2006 + +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 name of IBM nor the names of its 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. + +Author: Andreas Neukoetter (ti95neuk@de.ibm.com) +*/ + +#include +#include +#include +#include "jsre.h" + +int +open (const char *filename, int flags, ...) +{ + syscall_open_t sys ; + syscall_out_t *psys_out = ( syscall_out_t* )&sys; + + sys.pathname = ( unsigned int )filename; + + sys.flags = 0; + + sys.flags |= ( ( flags & O_CREAT ) ? JSRE_O_CREAT : 0 ); + sys.flags |= ( ( flags & O_EXCL ) ? JSRE_O_EXCL : 0 ); + sys.flags |= ( ( flags & O_NOCTTY ) ? JSRE_O_NOCTTY : 0 ); + sys.flags |= ( ( flags & O_TRUNC ) ? JSRE_O_TRUNC : 0 ); + sys.flags |= ( ( flags & O_APPEND ) ? JSRE_O_APPEND : 0 ); +// sys.flags |= ( ( flags & O_NOBLOCK ) ? JSRE_O_NOBLOCK : 0 ); +// sys.flags |= ( ( flags & O_NDELAY ) ? JSRE_O_NDELAY : 0 ); + sys.flags |= ( ( flags & O_SYNC ) ? JSRE_O_SYNC : 0 ); +// sys.flags |= ( ( flags & O_NOFOLLOW ) ? JSRE_O_NOFOLLOW : 0 ); +// sys.flags |= ( ( flags & O_DIRECTORY ) ? JSRE_O_DIRECTORY : 0 ); +// sys.flags |= ( ( flags & O_DIRECT ) ? JSRE_O_DIRECT : 0 ); +// sys.flags |= ( ( flags & O_ASYNC ) ? JSRE_O_ASYNC : 0 ); +// sys.flags |= ( ( flags & O_LARGEFILE ) ? JSRE_O_LARGEFILE : 0 ); + + + sys.flags |= ( ( flags & O_RDONLY ) ? JSRE_O_RDONLY : 0 ); + sys.flags |= ( ( flags & O_WRONLY ) ? JSRE_O_WRONLY : 0 ); + sys.flags |= ( ( flags & O_RDWR ) ? JSRE_O_RDWR : 0 ); + + + /* FIXME: we have to check/map all flags */ + + if ((sys.flags & O_CREAT)) + { + va_list ap; + + va_start (ap, flags); + sys.mode = va_arg (ap, int); + va_end (ap); + + } + else + { + sys.mode = 0; + } + + _send_to_ppe_0x2101 ( JSRE_OPEN, &sys); + + errno = psys_out->err; + return ( psys_out->rc); +} + diff --git a/libgloss/spu/read.c b/libgloss/spu/read.c new file mode 100644 index 000000000..580610809 --- /dev/null +++ b/libgloss/spu/read.c @@ -0,0 +1,52 @@ +/* +(C) Copyright IBM Corp. 2005, 2006 + +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 name of IBM nor the names of its 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. + +Author: Andreas Neukoetter (ti95neuk@de.ibm.com) +*/ + +#include +#include +#include "jsre.h" + +int +read (int file, void *ptr, size_t len) +{ + syscall_write_t sys; + syscall_out_t *psys_out = ( syscall_out_t* )&sys; + + sys.file = file; + sys.ptr = ( unsigned int )ptr; + sys.len = len; + + _send_to_ppe_0x2101 (JSRE_READ, &sys); + + errno = psys_out->err; + return ( psys_out->rc); +} + diff --git a/libgloss/spu/stat.c b/libgloss/spu/stat.c new file mode 100644 index 000000000..fe6513f4e --- /dev/null +++ b/libgloss/spu/stat.c @@ -0,0 +1,67 @@ +/* +(C) Copyright IBM Corp. 2005, 2006 + +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 name of IBM nor the names of its 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. + +Author: Andreas Neukoetter (ti95neuk@de.ibm.com) +*/ + +#include +#include +#include +#include "jsre.h" + +int +stat (const char *pathname, struct stat *pstat) +{ + syscall_stat_t sys; + syscall_out_t *psys_out = ( syscall_out_t* )&sys; + jsre_stat_t pjstat; + + sys.pathname = pathname; + sys.ptr = ( unsigned int )&pjstat; + + _send_to_ppe_0x2101 (JSRE_STAT, &sys); + + pstat->st_dev = pjstat.dev; + pstat->st_ino = pjstat.ino; + pstat->st_mode = pjstat.mode; + pstat->st_nlink = pjstat.nlink; + pstat->st_uid = pjstat.uid; + pstat->st_gid = pjstat.gid; + pstat->st_rdev = pjstat.rdev; + pstat->st_size = pjstat.size; + pstat->st_blksize = pjstat.blksize; + pstat->st_blocks = pjstat.blocks; + pstat->st_atime = pjstat.atime; + pstat->st_mtime = pjstat.mtime; + pstat->st_ctime = pjstat.ctime; + + errno = psys_out->err; + return( psys_out->rc ); +} + diff --git a/libgloss/spu/syscalls.c b/libgloss/spu/syscalls.c index 20aabb79c..26c3c99a3 100644 --- a/libgloss/spu/syscalls.c +++ b/libgloss/spu/syscalls.c @@ -30,19 +30,8 @@ POSSIBILITY OF SUCH DAMAGE. Author: Andreas Neukoetter (ti95neuk@de.ibm.com) */ -#include -#include -#include -#include -#include -#include -#include -#include "../syscall.h" - -#include "jsre.h" - -static void -send_to_ppe_0x2101 (int opcode, void *data) +void +_send_to_ppe_0x2101 (int opcode, void *data) { unsigned int combined = ( ( opcode<<24 )&0xff000000 ) | ( ( unsigned int )data & 0x00ffffff ); @@ -59,233 +48,3 @@ send_to_ppe_0x2101 (int opcode, void *data) return (f ()); } - -int -isatty (int fd) -{ - return (0); -} - -int -getpid () -{ - return (1); -} - -int -kill (int pid, int sig) -{ - if (pid == 1) - { - _exit (sig); - } -} - -int -read (int file, void *ptr, size_t len) -{ - syscall_write_t sys; - syscall_out_t *psys_out = ( syscall_out_t* )&sys; - - sys.file = file; - sys.ptr = ( unsigned int )ptr; - sys.len = len; - - send_to_ppe_0x2101 (JSRE_READ, &sys); - - errno = psys_out->err; - return ( psys_out->rc); -} - -off_t -lseek (int file, off_t offset, int whence) -{ - syscall_lseek_t sys; - syscall_out_t *psys_out = ( syscall_out_t* )&sys; - - sys.file = file; - sys.offset = offset; - - switch( whence ){ - case SEEK_SET: - sys.whence = JSRE_SEEK_SET; - break; - case SEEK_CUR: - sys.whence = JSRE_SEEK_CUR; - break; - case SEEK_END: - sys.whence = JSRE_SEEK_END; - break; - } - - send_to_ppe_0x2101 (JSRE_LSEEK, &sys); - - errno = psys_out->err; - return ( psys_out->rc); -} - -int -write (int file, const void *ptr, size_t len) -{ - syscall_write_t sys; - syscall_out_t *psys_out = ( syscall_out_t* )&sys; - - sys.file = file; - sys.ptr = ( unsigned int )ptr; - sys.len = len; - - send_to_ppe_0x2101 (JSRE_WRITE, &sys); - - errno = psys_out->err; - return ( psys_out->rc); -} - -int -open (const char *filename, int flags, ...) -{ - int rc; - int len; - - syscall_open_t sys ; - syscall_out_t *psys_out = ( syscall_out_t* )&sys; - - sys.pathname = ( unsigned int )filename; - - sys.flags = 0; - - sys.flags |= ( ( flags & O_CREAT ) ? JSRE_O_CREAT : 0 ); - sys.flags |= ( ( flags & O_EXCL ) ? JSRE_O_EXCL : 0 ); - sys.flags |= ( ( flags & O_NOCTTY ) ? JSRE_O_NOCTTY : 0 ); - sys.flags |= ( ( flags & O_TRUNC ) ? JSRE_O_TRUNC : 0 ); - sys.flags |= ( ( flags & O_APPEND ) ? JSRE_O_APPEND : 0 ); -// sys.flags |= ( ( flags & O_NOBLOCK ) ? JSRE_O_NOBLOCK : 0 ); -// sys.flags |= ( ( flags & O_NDELAY ) ? JSRE_O_NDELAY : 0 ); - sys.flags |= ( ( flags & O_SYNC ) ? JSRE_O_SYNC : 0 ); -// sys.flags |= ( ( flags & O_NOFOLLOW ) ? JSRE_O_NOFOLLOW : 0 ); -// sys.flags |= ( ( flags & O_DIRECTORY ) ? JSRE_O_DIRECTORY : 0 ); -// sys.flags |= ( ( flags & O_DIRECT ) ? JSRE_O_DIRECT : 0 ); -// sys.flags |= ( ( flags & O_ASYNC ) ? JSRE_O_ASYNC : 0 ); -// sys.flags |= ( ( flags & O_LARGEFILE ) ? JSRE_O_LARGEFILE : 0 ); - - - sys.flags |= ( ( flags & O_RDONLY ) ? JSRE_O_RDONLY : 0 ); - sys.flags |= ( ( flags & O_WRONLY ) ? JSRE_O_WRONLY : 0 ); - sys.flags |= ( ( flags & O_RDWR ) ? JSRE_O_RDWR : 0 ); - - - /* FIXME: we have to check/map all flags */ - - if ((sys.flags & O_CREAT)) - { - va_list ap; - - va_start (ap, flags); - sys.mode = va_arg (ap, int); - va_end (ap); - - } - else - { - sys.mode = 0; - } - - send_to_ppe_0x2101 ( JSRE_OPEN, &sys); - - errno = psys_out->err; - return ( psys_out->rc); -} - -int -close (int file) -{ - int rc; - - syscall_close_t sys ; - syscall_out_t *psys_out = ( syscall_out_t* )&sys; - - sys.file = file; - - send_to_ppe_0x2101 (JSRE_CLOSE, &sys); - - errno = psys_out->err; - return ( psys_out->rc); -} - -int -fstat (int file, struct stat *pstat) -{ - syscall_fstat_t sys; - syscall_out_t *psys_out = ( syscall_out_t* )&sys; - jsre_stat_t pjstat; - - sys.file = file; - sys.ptr = ( unsigned int )&pjstat; - - send_to_ppe_0x2101 (JSRE_FSTAT, &sys); - - pstat->st_dev = pjstat.dev; - pstat->st_ino = pjstat.ino; - pstat->st_mode = pjstat.mode; - pstat->st_nlink = pjstat.nlink; - pstat->st_uid = pjstat.uid; - pstat->st_gid = pjstat.gid; - pstat->st_rdev = pjstat.rdev; - pstat->st_size = pjstat.size; - pstat->st_blksize = pjstat.blksize; - pstat->st_blocks = pjstat.blocks; - pstat->st_atime = pjstat.atime; - pstat->st_mtime = pjstat.mtime; - pstat->st_ctime = pjstat.ctime; - - - errno = psys_out->err; - return( psys_out->rc ); -} - -int -stat (const char *pathname, struct stat *pstat) -{ - syscall_stat_t sys; - syscall_out_t *psys_out = ( syscall_out_t* )&sys; - jsre_stat_t pjstat; - - sys.pathname = pathname; - sys.ptr = ( unsigned int )&pjstat; - - send_to_ppe_0x2101 (JSRE_STAT, &sys); - - pstat->st_dev = pjstat.dev; - pstat->st_ino = pjstat.ino; - pstat->st_mode = pjstat.mode; - pstat->st_nlink = pjstat.nlink; - pstat->st_uid = pjstat.uid; - pstat->st_gid = pjstat.gid; - pstat->st_rdev = pjstat.rdev; - pstat->st_size = pjstat.size; - pstat->st_blksize = pjstat.blksize; - pstat->st_blocks = pjstat.blocks; - pstat->st_atime = pjstat.atime; - pstat->st_mtime = pjstat.mtime; - pstat->st_ctime = pjstat.ctime; - - errno = psys_out->err; - return( psys_out->rc ); -} - - -int -unlink (const char *pathname) -{ - int rc; - - syscall_unlink_t sys ; - syscall_out_t *psys_out = ( syscall_out_t* )&sys; - - sys.pathname = ( unsigned int )pathname; - - send_to_ppe_0x2101 (JSRE_UNLINK, &sys); - - errno = psys_out->err; - return ( psys_out->rc); -} - diff --git a/libgloss/spu/unlink.c b/libgloss/spu/unlink.c new file mode 100644 index 000000000..c6a746e46 --- /dev/null +++ b/libgloss/spu/unlink.c @@ -0,0 +1,49 @@ +/* +(C) Copyright IBM Corp. 2005, 2006 + +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 name of IBM nor the names of its 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. + +Author: Andreas Neukoetter (ti95neuk@de.ibm.com) +*/ + +#include +#include "jsre.h" + +int +unlink (const char *pathname) +{ + syscall_unlink_t sys ; + syscall_out_t *psys_out = ( syscall_out_t* )&sys; + + sys.pathname = ( unsigned int )pathname; + + _send_to_ppe_0x2101 (JSRE_UNLINK, &sys); + + errno = psys_out->err; + return ( psys_out->rc); +} + diff --git a/libgloss/spu/write.c b/libgloss/spu/write.c new file mode 100644 index 000000000..97f2174b5 --- /dev/null +++ b/libgloss/spu/write.c @@ -0,0 +1,52 @@ +/* +(C) Copyright IBM Corp. 2005, 2006 + +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 name of IBM nor the names of its 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. + +Author: Andreas Neukoetter (ti95neuk@de.ibm.com) +*/ + +#include +#include +#include "jsre.h" + +int +write (int file, const void *ptr, size_t len) +{ + syscall_write_t sys; + syscall_out_t *psys_out = ( syscall_out_t* )&sys; + + sys.file = file; + sys.ptr = ( unsigned int )ptr; + sys.len = len; + + _send_to_ppe_0x2101 (JSRE_WRITE, &sys); + + errno = psys_out->err; + return ( psys_out->rc); +} +