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| author | Mike Frysinger <vapier@gentoo.org> | 2015-11-15 03:07:06 -0800 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2015-11-15 20:47:17 -0500 |
| commit | aadc1740c74a65b916b7d9bb6efe588352326871 (patch) | |
| tree | 9f8c003872722c6cf0a96536eb222cabfb6bc451 /sim/d10v/ChangeLog | |
| parent | 679546067e1f3e1617bff22d03e483fb2beeed24 (diff) | |
| download | gdb-aadc1740c74a65b916b7d9bb6efe588352326871.zip gdb-aadc1740c74a65b916b7d9bb6efe588352326871.tar.gz gdb-aadc1740c74a65b916b7d9bb6efe588352326871.tar.bz2 | |
sim: d10v: convert to common sim engine logic
Now that we have access to the sim state everywhere, we can convert to
the common engine logic for overall processing. This frees us up from
tracking exception state ourselves.
Diffstat (limited to 'sim/d10v/ChangeLog')
| -rw-r--r-- | sim/d10v/ChangeLog | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/sim/d10v/ChangeLog b/sim/d10v/ChangeLog index 2db4312..e26ef6c 100644 --- a/sim/d10v/ChangeLog +++ b/sim/d10v/ChangeLog @@ -1,5 +1,35 @@ 2015-11-15 Mike Frysinger <vapier@gentoo.org> + * Makefile.in (SIM_OBJS): Add sim-reason.o, sim-resume.o, and + sim-stop.o. + * d10v_sim.h (struct d10v_memory): Delete fault member. + (struct _state): Delete exception member. + * interp.c (lookup_hash): Call sim_engine_halt instead of setting + State.exception. + (do_2_short, do_parallel): Delete State.exception checks. + (sim_size): Mark static. + (map_memory): Call sim_engine_halt instead of returning fault. + Call xcalloc instead of calloc and checking the return. + (dmem_addr): Call sim_engine_halt when phys_size is 0. + (imem_addr): Likewise. + (stop_simulator, sim_stop, sim_stop_reason): Delete. + (sim_resume): Rename to ... + (step_once): ... this. Delete State.exception code and move + siggnal checking to sim_engine_run. + (sim_engine_run): New function. + * simops.c (EXCEPTION): Define. + (move_to_cr): Call EXCEPTION instead of setting State.exception. + (OP_30000000, OP_6401, OP_6001, OP_6000, OP_32010000, OP_31000000, + OP_6601, OP_6201, OP_6200, OP_33010000, OP_5201, OP_27000000, + OP_2F000000, OP_3220, OP_3200, OP_3400, OP_3000, OP_34000000, + OP_6800, OP_6C1F, OP_6801, OP_6C01, OP_36010000, OP_35000000, + OP_6A00, OP_6E1F, OP_6A01, OP_6E01, OP_37010000, OP_5FE0): Likewise. + (OP_5F20): Call sim_engine_halt instead of setting State.exception. + (OP_5F00): Call sim_engine_halt and EXCEPTION instead of setting + State.exception. + +2015-11-15 Mike Frysinger <vapier@gentoo.org> + * d10v_sim.h (struct simops): Add SIM_DESC and SIM_CPU to func args. (SET_CREG, SET_HW_CREG, SET_PSW_BIT): Pass sd and cpu to move_to_cr. (dmem_addr, imem_addr, move_to_cr): Add SIM_DESC and SIM_CPU args. |