2007-06-05 Patrick Mansfield <patman@us.ibm.com>

        * spu/jsre.h: Remove the assist call structs and defines that are
        specific to one assist call from here.
        * spu/access.c: Move struct syscall_access_t to here.
        * spu/fstat.c: Move struct syscall_fstat_t to here.
        * spu/ftruncate.c: Move struct syscall_ftruncate_t to here.
        * spu/gettimeofday.c: Move struct syscall_gettimeofday_t to here.
        * spu/lseek.c: Move struct syscall_lseek_t and JSRE_SEEK defines to
        here.
        * spu/open.c: Move struct syscall_open_t and JSRE_O_ defines to here.
        * spu/read.c: Move struct syscall_read_t to here, and actually use
        it (it is the same as syscall_write_t).
        * spu/stat.c: Move struct syscall_stat_t to here.
        * spu/write.c: Move struct syscall_write_t to here.
        * spu/close.c: Pass the address of the first and only argument to
        __send_to_ppe rather than using an automatic variable and a
        special struct.
        * spu/dup.c: Ditto.
        * spu/unlink.c: Ditto.

13 files changed, 101 insertions, 128 deletions

diff --git a/libgloss/spu/access.c b/libgloss/spu/access.c
index 8b02316..9c5cea4 100644
--- a/libgloss/spu/access.c
+++ b/libgloss/spu/access.c
@@ -31,6 +31,14 @@ POSSIBILITY OF SUCH DAMAGE.
 
 #include "jsre.h"
 
+typedef struct
+{
+        unsigned int    pathname;
+        unsigned int    pad0[3];
+        unsigned int    mode;
+        unsigned int    pad1[3];
+} syscall_access_t;
+
 int
 access (const char *pathname, int mode)
 {
diff --git a/libgloss/spu/close.c b/libgloss/spu/close.c
index ea47d02..57011f1 100644
--- a/libgloss/spu/close.c
+++ b/libgloss/spu/close.c
@@ -35,8 +35,5 @@ Author: Andreas Neukoetter (ti95neuk@de.ibm.com)
 int
 close (int file)
 {
-        syscall_close_t sys;
-
-	sys.file = file;
-        return __send_to_ppe (JSRE_POSIX1_SIGNALCODE, JSRE_CLOSE, &sys);
+        return __send_to_ppe (JSRE_POSIX1_SIGNALCODE, JSRE_CLOSE, &file);
 }
diff --git a/libgloss/spu/dup.c b/libgloss/spu/dup.c
index 2ff7870..325db63 100644
--- a/libgloss/spu/dup.c
+++ b/libgloss/spu/dup.c
@@ -34,8 +34,5 @@ POSSIBILITY OF SUCH DAMAGE.
 int
 dup (int oldfd)
 {
-        syscall_dup_t sys;
-
-        sys.oldfd = oldfd;
-        return __send_to_ppe (JSRE_POSIX1_SIGNALCODE, JSRE_DUP, &sys);
+        return __send_to_ppe (JSRE_POSIX1_SIGNALCODE, JSRE_DUP, &oldfd);
 }
diff --git a/libgloss/spu/fstat.c b/libgloss/spu/fstat.c
index 69316d4..45abeeb 100644
--- a/libgloss/spu/fstat.c
+++ b/libgloss/spu/fstat.c
@@ -33,6 +33,14 @@ Author: Andreas Neukoetter (ti95neuk@de.ibm.com)
 #include <sys/stat.h>
 #include "jsre.h"
 
+typedef struct
+{
+        unsigned int    file;
+        unsigned int    pad0[3];
+        unsigned int    ptr;
+        unsigned int    pad1[3];
+} syscall_fstat_t;
+
 int
 fstat (int file, struct stat *pstat)
 {
diff --git a/libgloss/spu/ftruncate.c b/libgloss/spu/ftruncate.c
index 47a998f..138f60e 100644
--- a/libgloss/spu/ftruncate.c
+++ b/libgloss/spu/ftruncate.c
@@ -31,6 +31,14 @@ POSSIBILITY OF SUCH DAMAGE.
 #include <unistd.h>
 #include "jsre.h"
 
+typedef struct
+{
+        unsigned int file;
+        unsigned int pad0[3];
+        unsigned int length;
+        unsigned int pad1[3];
+} syscall_ftruncate_t;
+
 int
 ftruncate (int file, off_t length)
 {
diff --git a/libgloss/spu/gettimeofday.c b/libgloss/spu/gettimeofday.c
index 93051f6..3725976 100644
--- a/libgloss/spu/gettimeofday.c
+++ b/libgloss/spu/gettimeofday.c
@@ -34,6 +34,14 @@ POSSIBILITY OF SUCH DAMAGE.
 #include <sys/time.h>
 #include "jsre.h"
 
+typedef struct
+{
+        unsigned int tv;
+        unsigned int pad0[3];
+        unsigned int tz;
+        unsigned int pad1[3];
+} syscall_gettimeofday_t;
+
 int
 gettimeofday (struct timeval *tv, struct timezone *tz)
 {
diff --git a/libgloss/spu/jsre.h b/libgloss/spu/jsre.h
index f69cd49..dc89c0d 100644
--- a/libgloss/spu/jsre.h
+++ b/libgloss/spu/jsre.h
@@ -35,23 +35,6 @@ Author: Andreas Neukoetter (ti95neuk@de.ibm.com)
 #ifndef __JSRE_H
 #define __JSRE_H
 
-#define JSRE_SEEK_SET 0
-#define JSRE_SEEK_CUR 1
-#define JSRE_SEEK_END 2
-
-#define JSRE_O_RDONLY 0
-#define JSRE_O_WRONLY 1
-#define JSRE_O_RDWR 2
-
-#define JSRE_O_CREAT 64
-#define JSRE_O_EXCL 128
-#define JSRE_O_NOCTTY 256
-#define JSRE_O_TRUNC 512
-#define JSRE_O_APPEND 1024
-#define JSRE_O_NDELAY 2048
-#define JSRE_O_SYNC 4096
-#define JSRE_O_ASYNC 8192
-
 #define JSRE_POSIX1_SIGNALCODE 0x2101
 
 #define JSRE_CLOSE 2
@@ -67,104 +50,6 @@ Author: Andreas Neukoetter (ti95neuk@de.ibm.com)
 #define JSRE_ACCESS 29
 #define JSRE_DUP 30
 
-typedef struct
-{
-	unsigned int	pathname;
-	unsigned int	pad0[ 3 ];
-	unsigned int	flags;
-	unsigned int	pad1[ 3 ];
-	unsigned int	mode;
-	unsigned int	pad2[ 3 ];
-} syscall_open_t;
-
-typedef struct
-{
-	unsigned int	file;
-	unsigned int	pad0[ 3 ];
-	unsigned int	ptr;
-	unsigned int	pad1[ 3 ];
-	unsigned int	len;
-	unsigned int	pad2[ 3 ];
-} syscall_write_t;
-
-typedef struct
-{
-	unsigned int	file;
-	unsigned int	pad0[ 3 ];
-	unsigned int	ptr;
-	unsigned int	pad1[ 3 ];
-	unsigned int	len;
-	unsigned int	pad2[ 3 ];
-} syscall_read_t;
-
-typedef struct
-{
-	unsigned int	file;
-	unsigned int	pad0[ 3 ];
-} syscall_close_t;
-
-typedef struct
-{
-	unsigned int	file;
-	unsigned int	pad0[ 3 ];
-	unsigned int	offset;
-	unsigned int	pad1[ 3 ];
-	unsigned int	whence;
-	unsigned int	pad2[ 3 ];
-} syscall_lseek_t;
-
-typedef struct
-{
-	unsigned int	file;
-	unsigned int	pad0[ 3 ];
-	unsigned int	length;
-	unsigned int	pad1[ 3 ];
-} syscall_ftruncate_t;
-
-typedef struct
-{
-        unsigned int    pathname;
-        unsigned int    pad0[ 3 ];
-        unsigned int    mode;
-        unsigned int    pad1[ 3 ];
-} syscall_access_t;
-
-typedef struct
-{
-	unsigned int	oldfd;
-	unsigned int	pad0[ 3 ];
-} syscall_dup_t;
-
-typedef struct
-{
-	unsigned int	tv;
-	unsigned int	pad0[ 3 ];
-	unsigned int	tz;
-	unsigned int	pad1[ 3 ];
-} syscall_gettimeofday_t;
-
-typedef struct
-{
-	unsigned int	pathname;
-	unsigned int	pad0[ 3 ];
-} syscall_unlink_t;
-
-typedef struct
-{
-        unsigned int    file;
-        unsigned int    pad0[ 3 ];
-        unsigned int    ptr;
-        unsigned int    pad1[ 3 ];
-} syscall_fstat_t;
-
-typedef struct
-{
-        unsigned int    pathname;
-        unsigned int    pad0[ 3 ];
-        unsigned int    ptr;
-        unsigned int    pad1[ 3 ];
-} syscall_stat_t;
-
 typedef struct {
     unsigned int dev;
     unsigned int ino;
diff --git a/libgloss/spu/lseek.c b/libgloss/spu/lseek.c
index 9ba372c..e5b3b75 100644
--- a/libgloss/spu/lseek.c
+++ b/libgloss/spu/lseek.c
@@ -33,6 +33,20 @@ Author: Andreas Neukoetter (ti95neuk@de.ibm.com)
 #include <unistd.h>
 #include "jsre.h"
 
+#define JSRE_SEEK_SET 0
+#define JSRE_SEEK_CUR 1
+#define JSRE_SEEK_END 2
+
+typedef struct
+{
+        unsigned int file;
+        unsigned int pad0[3];
+        unsigned int offset;
+        unsigned int pad1[3];
+        unsigned int whence;
+        unsigned int pad2[3];
+} syscall_lseek_t;
+
 off_t
 lseek (int file, off_t offset, int whence)
 {
diff --git a/libgloss/spu/open.c b/libgloss/spu/open.c
index 46afcab..0c1b253 100644
--- a/libgloss/spu/open.c
+++ b/libgloss/spu/open.c
@@ -34,6 +34,29 @@ Author: Andreas Neukoetter (ti95neuk@de.ibm.com)
 #include <fcntl.h>
 #include "jsre.h"
 
+#define JSRE_O_RDONLY 0
+#define JSRE_O_WRONLY 1
+#define JSRE_O_RDWR 2
+
+#define JSRE_O_CREAT 64
+#define JSRE_O_EXCL 128
+#define JSRE_O_NOCTTY 256
+#define JSRE_O_TRUNC 512
+#define JSRE_O_APPEND 1024
+#define JSRE_O_NDELAY 2048
+#define JSRE_O_SYNC 4096
+#define JSRE_O_ASYNC 8192
+
+typedef struct
+{
+        unsigned int pathname;
+        unsigned int pad0[3];
+        unsigned int flags;
+        unsigned int pad1[3];
+        unsigned int mode;
+        unsigned int pad2[3];
+} syscall_open_t;
+
 int
 open (const char *filename, int flags, ...)
 {
diff --git a/libgloss/spu/read.c b/libgloss/spu/read.c
index 1a75ae0..4e7189c 100644
--- a/libgloss/spu/read.c
+++ b/libgloss/spu/read.c
@@ -33,10 +33,20 @@ Author: Andreas Neukoetter (ti95neuk@de.ibm.com)
 #include <fcntl.h>
 #include "jsre.h"
 
+typedef struct
+{
+        unsigned int file;
+        unsigned int pad0[3];
+        unsigned int ptr;
+        unsigned int pad1[3];
+        unsigned int len;
+        unsigned int pad2[3];
+} syscall_read_t;
+
 int
 read (int file, void *ptr, size_t len)
 {
-        syscall_write_t sys;
+        syscall_read_t sys;
 
 	sys.file = file;
 	sys.ptr = ( unsigned int )ptr;
diff --git a/libgloss/spu/stat.c b/libgloss/spu/stat.c
index ad925c6..5f64c42 100644
--- a/libgloss/spu/stat.c
+++ b/libgloss/spu/stat.c
@@ -34,6 +34,14 @@ Author: Andreas Neukoetter (ti95neuk@de.ibm.com)
 #include <fcntl.h>
 #include "jsre.h"
 
+typedef struct
+{
+        unsigned int pathname;
+        unsigned int pad0[3];
+        unsigned int ptr;
+        unsigned int pad1[3];
+} syscall_stat_t;
+
 int
 stat (const char *pathname, struct stat *pstat)
 {
diff --git a/libgloss/spu/unlink.c b/libgloss/spu/unlink.c
index 4a7edef..6c5dadd 100644
--- a/libgloss/spu/unlink.c
+++ b/libgloss/spu/unlink.c
@@ -35,8 +35,5 @@ Author: Andreas Neukoetter (ti95neuk@de.ibm.com)
 int
 unlink (const char *pathname)
 {
-        syscall_unlink_t sys;
-
-	sys.pathname = ( unsigned int )pathname;
-        return __send_to_ppe (JSRE_POSIX1_SIGNALCODE, JSRE_UNLINK, &sys);
+        return __send_to_ppe (JSRE_POSIX1_SIGNALCODE, JSRE_UNLINK, &pathname);
 }
diff --git a/libgloss/spu/write.c b/libgloss/spu/write.c
index c966342..7cd5e5a 100644
--- a/libgloss/spu/write.c
+++ b/libgloss/spu/write.c
@@ -33,6 +33,16 @@ Author: Andreas Neukoetter (ti95neuk@de.ibm.com)
 #include <fcntl.h>
 #include "jsre.h"
 
+typedef struct
+{
+        unsigned int file;
+        unsigned int pad0[3];
+        unsigned int ptr;
+        unsigned int pad1[3];
+        unsigned int len;
+        unsigned int pad2[3];
+} syscall_write_t;
+
 int
 write (int file, const void *ptr, size_t len)
 {