diff options
Diffstat (limited to 'sim/common')
| -rw-r--r-- | sim/common/ChangeLog | 4 | ||||
| -rw-r--r-- | sim/common/cgen-engine.h | 12 |
2 files changed, 4 insertions, 12 deletions
diff --git a/sim/common/ChangeLog b/sim/common/ChangeLog index 22ea945..b94c40b 100644 --- a/sim/common/ChangeLog +++ b/sim/common/ChangeLog @@ -1,3 +1,7 @@ +2009-12-02 Doug Evans <dje@sebabeach.org> + + * cgen-engine.h: Remove duplicated comment. + 2009-11-23 Doug Evans <dje@sebabeach.org> * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT. diff --git a/sim/common/cgen-engine.h b/sim/common/cgen-engine.h index ae4dad7..e3866cd 100644 --- a/sim/common/cgen-engine.h +++ b/sim/common/cgen-engine.h @@ -184,18 +184,6 @@ do { \ /* Return pointer to ARGBUF given ptr to SCACHE. */ #define SEM_ARGBUF(sem_arg) (& (sem_arg) -> argbuf) -/* There are several styles of engines, all generally supported by the - same code: - - WITH_SCACHE && WITH_SCACHE_PBB - pseudo-basic-block scaching - WITH_SCACHE && !WITH_SCACHE_PBB - scaching on an insn by insn basis - !WITH_SCACHE - simple engine: fetch an insn, execute an insn - - ??? The !WITH_SCACHE case can also be broken up into two flavours: - extract the fields of the insn into an ARGBUF struct, or defer the - extraction to the semantic handler. The WITH_SCACHE case always - extracts the fields into an ARGBUF struct. */ - #if WITH_SCACHE #define CIA_ADDR(cia) (cia) |