2003-09-12 Dave Brolley <brolley@redhat.com>

        * registers.c (frv_check_spr_read_access): Check for access to
        ACC4-ACC63 and ACCG4-ACCG63.
        * profile.h (frv-desc.h): #include it.
        (spr_busy): New member of FRV_PROFILE_STATE.
        (spr_latency): Ditto.
        (GNER_FOR_GR): New macro.
        (FNER_FOR_FR): New maccro.
        (update_SPR_latency): New function.
        (vliw_wait_for_SPR): New function.
        * profile.c (profile-fr550.h): #include it.
        (update_latencies): Update SPR latencies.
        (update_target_latencies): Ditto.
        (update_SPR_latency): New function.
        (vliw_wait_for_SPR): New function.
        * profile-fr500.c (frvbf_model_fr500_u_idiv): Record GNER latency.
        (frvbf_model_fr500_u_trap): Removed unused variable, ps.
        (frvbf_model_fr500_u_check): Ditto.
        (frvbf_model_fr500_u_clrgr): New unit modeller for fr500.
        (frvbf_model_fr500_u_clrfr): Ditto.
        (frvbf_model_fr500_u_spr2gr): Wait for SPR.
        (frvbf_model_fr500_u_gr2spr): Ditto.
        * frv-sim.h (H_SPR_ACC4): New macro.
        (H_SPR_ACCG4): New macro;
        (H_SPR_ACC0): Removed.
        (H_SPR_ACCG0): Removed.
        * arch.h,model.c,sem[ch],decode.[ch]: Regenerated.

1 files changed, 27 insertions, 24 deletions

diff --git a/sim/frv/decode.h b/sim/frv/decode.h
index 28ff33e..9544b12 100644
--- a/sim/frv/decode.h
+++ b/sim/frv/decode.h
@@ -266,30 +266,31 @@ typedef enum frvbf_sfmt_type {
  , FRVBF_SFMT_FCKNE, FRVBF_SFMT_CCKRA, FRVBF_SFMT_CCKEQ, FRVBF_SFMT_CFCKRA
  , FRVBF_SFMT_CFCKNE, FRVBF_SFMT_CJMPL, FRVBF_SFMT_ICI, FRVBF_SFMT_ICEI
  , FRVBF_SFMT_ICPL, FRVBF_SFMT_ICUL, FRVBF_SFMT_CLRGR, FRVBF_SFMT_CLRFR
- , FRVBF_SFMT_FITOS, FRVBF_SFMT_FSTOI, FRVBF_SFMT_FITOD, FRVBF_SFMT_FDTOI
- , FRVBF_SFMT_FDITOS, FRVBF_SFMT_FDSTOI, FRVBF_SFMT_CFITOS, FRVBF_SFMT_CFSTOI
- , FRVBF_SFMT_NFITOS, FRVBF_SFMT_NFSTOI, FRVBF_SFMT_FMOVS, FRVBF_SFMT_FMOVD
- , FRVBF_SFMT_FDMOVS, FRVBF_SFMT_CFMOVS, FRVBF_SFMT_NFSQRTS, FRVBF_SFMT_FADDS
- , FRVBF_SFMT_FADDD, FRVBF_SFMT_CFADDS, FRVBF_SFMT_NFADDS, FRVBF_SFMT_FCMPS
- , FRVBF_SFMT_FCMPD, FRVBF_SFMT_CFCMPS, FRVBF_SFMT_FDCMPS, FRVBF_SFMT_FMADDS
- , FRVBF_SFMT_FMADDD, FRVBF_SFMT_FDMADDS, FRVBF_SFMT_CFMADDS, FRVBF_SFMT_NFMADDS
- , FRVBF_SFMT_FMAS, FRVBF_SFMT_FDMAS, FRVBF_SFMT_CFMAS, FRVBF_SFMT_NFDCMPS
- , FRVBF_SFMT_MHSETLOS, FRVBF_SFMT_MHSETHIS, FRVBF_SFMT_MHDSETS, FRVBF_SFMT_MHSETLOH
- , FRVBF_SFMT_MHSETHIH, FRVBF_SFMT_MHDSETH, FRVBF_SFMT_MAND, FRVBF_SFMT_CMAND
- , FRVBF_SFMT_MNOT, FRVBF_SFMT_CMNOT, FRVBF_SFMT_MROTLI, FRVBF_SFMT_MWCUT
- , FRVBF_SFMT_MWCUTI, FRVBF_SFMT_MCUT, FRVBF_SFMT_MCUTI, FRVBF_SFMT_MDCUTSSI
- , FRVBF_SFMT_MSLLHI, FRVBF_SFMT_MDROTLI, FRVBF_SFMT_MCPLHI, FRVBF_SFMT_MCPLI
- , FRVBF_SFMT_MSATHS, FRVBF_SFMT_MQSATHS, FRVBF_SFMT_MCMPSH, FRVBF_SFMT_MABSHS
- , FRVBF_SFMT_CMADDHSS, FRVBF_SFMT_CMQADDHSS, FRVBF_SFMT_MADDACCS, FRVBF_SFMT_MDADDACCS
- , FRVBF_SFMT_MASACCS, FRVBF_SFMT_MDASACCS, FRVBF_SFMT_MMULHS, FRVBF_SFMT_CMMULHS
- , FRVBF_SFMT_MQMULHS, FRVBF_SFMT_CMQMULHS, FRVBF_SFMT_MMACHS, FRVBF_SFMT_MMACHU
- , FRVBF_SFMT_CMMACHS, FRVBF_SFMT_CMMACHU, FRVBF_SFMT_MQMACHS, FRVBF_SFMT_MQMACHU
- , FRVBF_SFMT_CMQMACHS, FRVBF_SFMT_CMQMACHU, FRVBF_SFMT_MCPXRS, FRVBF_SFMT_CMCPXRS
- , FRVBF_SFMT_MQCPXRS, FRVBF_SFMT_MEXPDHW, FRVBF_SFMT_CMEXPDHW, FRVBF_SFMT_MEXPDHD
- , FRVBF_SFMT_CMEXPDHD, FRVBF_SFMT_MPACKH, FRVBF_SFMT_MDPACKH, FRVBF_SFMT_MUNPACKH
- , FRVBF_SFMT_MDUNPACKH, FRVBF_SFMT_MBTOH, FRVBF_SFMT_CMBTOH, FRVBF_SFMT_MHTOB
- , FRVBF_SFMT_CMHTOB, FRVBF_SFMT_MBTOHE, FRVBF_SFMT_CMBTOHE, FRVBF_SFMT_MCLRACC_0
- , FRVBF_SFMT_MRDACC, FRVBF_SFMT_MRDACCG, FRVBF_SFMT_MWTACC, FRVBF_SFMT_MWTACCG
+ , FRVBF_SFMT_COMMITGR, FRVBF_SFMT_COMMITFR, FRVBF_SFMT_FITOS, FRVBF_SFMT_FSTOI
+ , FRVBF_SFMT_FITOD, FRVBF_SFMT_FDTOI, FRVBF_SFMT_FDITOS, FRVBF_SFMT_FDSTOI
+ , FRVBF_SFMT_CFITOS, FRVBF_SFMT_CFSTOI, FRVBF_SFMT_NFITOS, FRVBF_SFMT_NFSTOI
+ , FRVBF_SFMT_FMOVS, FRVBF_SFMT_FMOVD, FRVBF_SFMT_FDMOVS, FRVBF_SFMT_CFMOVS
+ , FRVBF_SFMT_NFSQRTS, FRVBF_SFMT_FADDS, FRVBF_SFMT_FADDD, FRVBF_SFMT_CFADDS
+ , FRVBF_SFMT_NFADDS, FRVBF_SFMT_FCMPS, FRVBF_SFMT_FCMPD, FRVBF_SFMT_CFCMPS
+ , FRVBF_SFMT_FDCMPS, FRVBF_SFMT_FMADDS, FRVBF_SFMT_FMADDD, FRVBF_SFMT_FDMADDS
+ , FRVBF_SFMT_CFMADDS, FRVBF_SFMT_NFMADDS, FRVBF_SFMT_FMAS, FRVBF_SFMT_FDMAS
+ , FRVBF_SFMT_CFMAS, FRVBF_SFMT_NFDCMPS, FRVBF_SFMT_MHSETLOS, FRVBF_SFMT_MHSETHIS
+ , FRVBF_SFMT_MHDSETS, FRVBF_SFMT_MHSETLOH, FRVBF_SFMT_MHSETHIH, FRVBF_SFMT_MHDSETH
+ , FRVBF_SFMT_MAND, FRVBF_SFMT_CMAND, FRVBF_SFMT_MNOT, FRVBF_SFMT_CMNOT
+ , FRVBF_SFMT_MROTLI, FRVBF_SFMT_MWCUT, FRVBF_SFMT_MWCUTI, FRVBF_SFMT_MCUT
+ , FRVBF_SFMT_MCUTI, FRVBF_SFMT_MDCUTSSI, FRVBF_SFMT_MSLLHI, FRVBF_SFMT_MDROTLI
+ , FRVBF_SFMT_MCPLHI, FRVBF_SFMT_MCPLI, FRVBF_SFMT_MSATHS, FRVBF_SFMT_MQSATHS
+ , FRVBF_SFMT_MCMPSH, FRVBF_SFMT_MABSHS, FRVBF_SFMT_CMADDHSS, FRVBF_SFMT_CMQADDHSS
+ , FRVBF_SFMT_MADDACCS, FRVBF_SFMT_MDADDACCS, FRVBF_SFMT_MASACCS, FRVBF_SFMT_MDASACCS
+ , FRVBF_SFMT_MMULHS, FRVBF_SFMT_CMMULHS, FRVBF_SFMT_MQMULHS, FRVBF_SFMT_CMQMULHS
+ , FRVBF_SFMT_MMACHS, FRVBF_SFMT_MMACHU, FRVBF_SFMT_CMMACHS, FRVBF_SFMT_CMMACHU
+ , FRVBF_SFMT_MQMACHS, FRVBF_SFMT_MQMACHU, FRVBF_SFMT_CMQMACHS, FRVBF_SFMT_CMQMACHU
+ , FRVBF_SFMT_MCPXRS, FRVBF_SFMT_CMCPXRS, FRVBF_SFMT_MQCPXRS, FRVBF_SFMT_MEXPDHW
+ , FRVBF_SFMT_CMEXPDHW, FRVBF_SFMT_MEXPDHD, FRVBF_SFMT_CMEXPDHD, FRVBF_SFMT_MPACKH
+ , FRVBF_SFMT_MDPACKH, FRVBF_SFMT_MUNPACKH, FRVBF_SFMT_MDUNPACKH, FRVBF_SFMT_MBTOH
+ , FRVBF_SFMT_CMBTOH, FRVBF_SFMT_MHTOB, FRVBF_SFMT_CMHTOB, FRVBF_SFMT_MBTOHE
+ , FRVBF_SFMT_CMBTOHE, FRVBF_SFMT_MCLRACC_0, FRVBF_SFMT_MRDACC, FRVBF_SFMT_MRDACCG
+ , FRVBF_SFMT_MWTACC, FRVBF_SFMT_MWTACCG
 } FRVBF_SFMT_TYPE;
 
 /* Function unit handlers (user written).  */
@@ -336,6 +337,8 @@ extern int frvbf_model_fr500_u_gr_r_store (SIM_CPU *, const IDESC *, int /*unit_
 extern int frvbf_model_fr500_u_gr_store (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRi*/, INT /*GRj*/, INT /*GRk*/, INT /*GRdoublek*/);
 extern int frvbf_model_fr500_u_gr_load (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRi*/, INT /*GRj*/, INT /*GRk*/, INT /*GRdoublek*/);
 extern int frvbf_model_fr500_u_set_hilo (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRkhi*/, INT /*GRklo*/);
+extern int frvbf_model_fr500_u_clrfr (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*FRk*/);
+extern int frvbf_model_fr500_u_clrgr (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRk*/);
 extern int frvbf_model_fr500_u_check (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*ICCi_3*/, INT /*FCCi_3*/);
 extern int frvbf_model_fr500_u_trap (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRi*/, INT /*GRj*/, INT /*ICCi_2*/, INT /*FCCi_2*/);
 extern int frvbf_model_fr500_u_branch (SIM_CPU *, const IDESC *, int /*unit_num*/, int /*referenced*/, INT /*GRi*/, INT /*GRj*/, INT /*ICCi_2*/, INT /*FCCi_2*/);