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| author | Ben Elliston <bje@au.ibm.com> | 2002-02-01 11:44:32 +0000 |
|---|---|---|
| committer | Ben Elliston <bje@au.ibm.com> | 2002-02-01 11:44:32 +0000 |
| commit | cbb38b47b329e8b9188f4deadf91b211116ce45c (patch) | |
| tree | 3c31a730db7ff67b9321ae5f7cefd5482a901f29 /sim/sh64/eng-media.h | |
| parent | 9ee6f9cc9a4d41796ace893ba52172d97e211ae2 (diff) | |
| download | gdb-cbb38b47b329e8b9188f4deadf91b211116ce45c.zip gdb-cbb38b47b329e8b9188f4deadf91b211116ce45c.tar.gz gdb-cbb38b47b329e8b9188f4deadf91b211116ce45c.tar.bz2 | |
* Contribute Hitachi SH5 simulator.
Diffstat (limited to 'sim/sh64/eng-media.h')
| -rw-r--r-- | sim/sh64/eng-media.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/sim/sh64/eng-media.h b/sim/sh64/eng-media.h new file mode 100644 index 0000000..db1c21d --- /dev/null +++ b/sim/sh64/eng-media.h @@ -0,0 +1,34 @@ +/* engine configuration for sh64 */ + +/* WITH_FAST: non-zero if a fast version of the engine is available + in addition to the full-featured version. */ +#define WITH_FAST 1 + +/* WITH_SCACHE_PBB_SH64_MEDIA: non-zero if the pbb engine was selected. */ +#define WITH_SCACHE_PBB_SH64_MEDIA 1 + +/* HAVE_PARALLEL_INSNS: non-zero if cpu can parallelly execute > 1 insn. */ +#define HAVE_PARALLEL_INSNS 0 +#define WITH_PARALLEL_READ 0 +#define WITH_PARALLEL_WRITE 0 +#define WITH_PARALLEL_GENWRITE 0 + +/* WITH_SEM_SWITCH_FULL: non-zero if full-featured engine is + implemented as a switch(). */ +#define WITH_SEM_SWITCH_FULL 0 + +/* WITH_SEM_SWITCH_FAST: non-zero if fast engine is + implemented as a switch(). */ +#define WITH_SEM_SWITCH_FAST 1 + +/* Functions defined in the generated mainloop.c file + (which doesn't necessarily have that file name). */ + +extern ENGINE_FN sh64_media_engine_run_full; +extern ENGINE_FN sh64_media_engine_run_fast; + +extern SEM_PC sh64_media_pbb_begin (SIM_CPU *, int); +extern SEM_PC sh64_media_pbb_chain (SIM_CPU *, SEM_ARG); +extern SEM_PC sh64_media_pbb_cti_chain (SIM_CPU *, SEM_ARG, SEM_BRANCH_TYPE, PCADDR); +extern void sh64_media_pbb_before (SIM_CPU *, SCACHE *); +extern void sh64_media_pbb_after (SIM_CPU *, SCACHE *); |