diff options
Diffstat (limited to 'sim/or1k/or1k-sim.h')
| -rw-r--r-- | sim/or1k/or1k-sim.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/sim/or1k/or1k-sim.h b/sim/or1k/or1k-sim.h index 4172720..61d542f 100644 --- a/sim/or1k/or1k-sim.h +++ b/sim/or1k/or1k-sim.h @@ -89,4 +89,31 @@ USI or1k32bf_make_load_store_addr (sim_cpu *current_cpu, USI base, SI offset, USI or1k32bf_ff1 (sim_cpu *current_cpu, USI val); USI or1k32bf_fl1 (sim_cpu *current_cpu, USI val); +#define OR1K_DEFAULT_MEM_SIZE 0x800000 /* 8M */ + +struct or1k_sim_cpu +{ + OR1K_MISC_PROFILE or1k_misc_profile; +#define CPU_OR1K_MISC_PROFILE(cpu) (& OR1K_SIM_CPU (cpu)->or1k_misc_profile) + + /* CPU specific parts go here. + Note that in files that don't need to access these pieces WANT_CPU_FOO + won't be defined and thus these parts won't appear. This is ok in the + sense that things work. It is a source of bugs though. + One has to of course be careful to not take the size of this + struct and no structure members accessed in non-cpu specific files can + go after here. Oh for a better language. */ + UWI spr[NUM_SPR]; + + /* Next instruction will be in delay slot. */ + BI next_delay_slot; + /* Currently in delay slot. */ + BI delay_slot; + +#ifdef WANT_CPU_OR1K32BF + OR1K32BF_CPU_DATA cpu_data; +#endif +}; +#define OR1K_SIM_CPU(cpu) ((struct or1k_sim_cpu *) CPU_ARCH_DATA (cpu)) + #endif /* OR1K_SIM_H */ |