diff options
Diffstat (limited to 'sys/contrib/ia64/libuwx/src/uwx_scoreboard.h')
-rw-r--r-- | sys/contrib/ia64/libuwx/src/uwx_scoreboard.h | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/sys/contrib/ia64/libuwx/src/uwx_scoreboard.h b/sys/contrib/ia64/libuwx/src/uwx_scoreboard.h new file mode 100644 index 0000000..752b8fb --- /dev/null +++ b/sys/contrib/ia64/libuwx/src/uwx_scoreboard.h @@ -0,0 +1,84 @@ +/* +Copyright (c) 2003-2006 Hewlett-Packard Development Company, L.P. +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. +*/ + +#define NSB_SPECIAL 9 +#define NSB_GR 4 +#define NSB_BR 5 +#define NSB_FR 20 + +#define SBREG_RP 0 +#define SBREG_PSP 1 +#define SBREG_PFS 2 +#define SBREG_PREDS 3 +#define SBREG_UNAT 4 +#define SBREG_PRIUNAT 5 +#define SBREG_RNAT 6 +#define SBREG_LC 7 +#define SBREG_FPSR 8 +#define SBREG_GR (0 + NSB_SPECIAL) +#define SBREG_BR (SBREG_GR + NSB_GR) +#define SBREG_FR (SBREG_BR + NSB_BR) + +#define NSBREG_NOFR (NSB_SPECIAL + NSB_GR + NSB_BR) +#define NSBREG (NSB_SPECIAL + NSB_GR + NSB_BR + NSB_FR) + +struct uwx_scoreboard { + struct uwx_scoreboard *nextused; + struct uwx_scoreboard *nextfree; + struct uwx_scoreboard *nextstack; + struct uwx_scoreboard *nextlabel; + uint64_t rstate[NSBREG]; + int label; + int id; + int prealloc; +}; + +extern void uwx_prealloc_scoreboard( + struct uwx_env *env, + struct uwx_scoreboard *sb); + +extern struct uwx_scoreboard *uwx_alloc_scoreboard(struct uwx_env *env); + +extern struct uwx_scoreboard *uwx_init_scoreboards(struct uwx_env *env); + +extern struct uwx_scoreboard *uwx_new_scoreboard( + struct uwx_env *env, + struct uwx_scoreboard *prevsb); + +extern struct uwx_scoreboard *uwx_pop_scoreboards( + struct uwx_env *env, + struct uwx_scoreboard *sb, + int ecount); + +extern int uwx_label_scoreboard( + struct uwx_env *env, + struct uwx_scoreboard *sb, + int label); + +extern int uwx_copy_scoreboard( + struct uwx_env *env, + struct uwx_scoreboard *sb, + int label); + +extern void uwx_free_scoreboards(struct uwx_env *env); |