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* cgen-sim.h (DECODE): Always use switch for `read' for now. 

* cgen.sh (decode): Add s/@arch@/$arch/.
	* genmloop.sh (@cpu@_engine_run): Delete `current_state'.
	(engine_resume): Likewise.  Make `engine' volatile.  Save copy
	of cpu pointer in volatile object.  Initialize read switch if
	-parallel.
This commit is contained in:
Doug Evans 1998-02-10 01:43:42 +00:00
parent 01c97361c2
commit e61871cedc
2 changed files with 5 additions and 8 deletions
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5
sim/common/ChangeLog
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@ -1,8 +1,11 @@
Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
* cgen-sim.h (DECODE): Always use switch for `read' for now.
* cgen.sh (decode): Add s/@arch@/$arch/.
* genmloop.sh (@cpu@_engine_run): Delete `current_state'.
(engine_resume): Likewise. Make `engine' volatile. Save copy
of cpu pointer in volatile object.
of cpu pointer in volatile object. Initialize read switch if
-parallel.
Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>

8
sim/common/cgen-sim.h
View File

@ -48,6 +48,7 @@ typedef struct parallel_exec PARALLEL_EXEC;
/* Types of the machine generated extract and semantic fns. */
typedef void (EXTRACT_FN) (SIM_CPU *, PCADDR, insn_t, ARGBUF *);
/* ??? READ_FN isn't currently used anywhere, we always use a switch. */
typedef void (READ_FN) (SIM_CPU *, PCADDR, insn_t, PARALLEL_EXEC *);
/*typedef CIA (SEMANTIC_FN) (SEM_ARG);*/
typedef PCADDR (SEMANTIC_FN) (SIM_CPU *, ARGBUF *);
@ -62,20 +63,13 @@ typedef struct {
const struct cgen_insn *opcode;
EXTRACT_FN *extract;
#ifdef HAVE_PARALLEL_EXEC
#ifdef USE_READ_SWITCH
#ifdef __GNUC__
void *read;
#else
int read;
#endif
#else
READ_FN *read;
#endif
#endif
SEMANTIC_FN *semantic;
#if 0 /* wip */
EXTRACT_CACHE_FN *extract_fast;
#endif
SEMANTIC_CACHE_FN *semantic_fast;
#if WITH_SEM_SWITCH_FULL && defined (__GNUC__)
/* Set at runtime. */