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| author | Jeff Johnston <jjohnstn@redhat.com> | 2007-05-23 21:39:54 +0000 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2007-05-23 21:39:54 +0000 |
| commit | a0050b64fc79c4bab523e7abf0739ab22a4d2a33 (patch) | |
| tree | c204b305fea8f9aefa971fbf553458ddac581cbc /libgloss/spu/syscalls.c | |
| parent | 9a3ec8622b2fb10c95112188c7f5ff1424c738e6 (diff) | |
| download | cygnal-a0050b64fc79c4bab523e7abf0739ab22a4d2a33.tar.gz cygnal-a0050b64fc79c4bab523e7abf0739ab22a4d2a33.tar.bz2 cygnal-a0050b64fc79c4bab523e7abf0739ab22a4d2a33.zip | |
2007-05-23 Patrick Mansfield <patmans@us.ibm.com>
* spu/syscalls.c: Change __send_to_ppe to return the result stored
in stored in slot 0 of the data, rather than have each assisted
call retrieve the value.
* spu/jsre.h: Remove the now unused syscall_out_t.
* spu/access.c: Use the __send_to_ppe result instead of the slot 0
value, remove unused syscall_out_t variable.
* spu/close.c: Ditto.
* spu/dup.c: Ditto.
* spu/fstat.c: Ditto.
* spu/ftruncate.c: Ditto.
* spu/gettimeofday.c: Ditto.
* spu/lseek.c: Ditto.
* spu/open.c: Ditto.
* spu/read.c: Ditto.
* spu/stat.c: Ditto.
* spu/unlink.c: Ditto.
* spu/write.c: Ditto.
Diffstat (limited to 'libgloss/spu/syscalls.c')
| -rw-r--r-- | libgloss/spu/syscalls.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libgloss/spu/syscalls.c b/libgloss/spu/syscalls.c index e4509c097..f2f292853 100644 --- a/libgloss/spu/syscalls.c +++ b/libgloss/spu/syscalls.c @@ -32,7 +32,7 @@ Author: Andreas Neukoetter (ti95neuk@de.ibm.com) #include <errno.h> #include "jsre.h" -void +int __send_to_ppe (unsigned int signalcode, unsigned int opcode, void *data) { @@ -49,5 +49,10 @@ __send_to_ppe (unsigned int signalcode, unsigned int opcode, void *data) asm ("sync"); f (); errno = ((unsigned int *) data)[3]; + + /* + * Return the rc code stored in slot 0. + */ + return ((unsigned int *) data)[0]; } |