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/*
* Copyright (c) 2002,2003 Hewlett-Packard Company
*
* 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;
};
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);
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