1 /* engine configuration for sh64 */
3 /* WITH_FAST: non-zero if a fast version of the engine is available
4 in addition to the full-featured version. */
7 /* WITH_SCACHE_PBB_SH64_MEDIA: non-zero if the pbb engine was selected. */
8 #define WITH_SCACHE_PBB_SH64_MEDIA 1
10 /* HAVE_PARALLEL_INSNS: non-zero if cpu can parallelly execute > 1 insn. */
11 #define HAVE_PARALLEL_INSNS 0
12 #define WITH_PARALLEL_READ 0
13 #define WITH_PARALLEL_WRITE 0
14 #define WITH_PARALLEL_GENWRITE 0
16 /* WITH_SEM_SWITCH_FULL: non-zero if full-featured engine is
17 implemented as a switch(). */
18 #define WITH_SEM_SWITCH_FULL 0
20 /* WITH_SEM_SWITCH_FAST: non-zero if fast engine is
21 implemented as a switch(). */
22 #define WITH_SEM_SWITCH_FAST 1
24 /* Functions defined in the generated mainloop.c file
25 (which doesn't necessarily have that file name). */
27 extern ENGINE_FN sh64_media_engine_run_full
;
28 extern ENGINE_FN sh64_media_engine_run_fast
;
30 extern SEM_PC
sh64_media_pbb_begin (SIM_CPU
*, int);
31 extern SEM_PC
sh64_media_pbb_chain (SIM_CPU
*, SEM_ARG
);
32 extern SEM_PC
sh64_media_pbb_cti_chain (SIM_CPU
*, SEM_ARG
, SEM_BRANCH_TYPE
, PCADDR
);
33 extern void sh64_media_pbb_before (SIM_CPU
*, SCACHE
*);
34 extern void sh64_media_pbb_after (SIM_CPU
*, SCACHE
*);