diff options
Diffstat (limited to 'sim/common/cgen-par.c')
| -rw-r--r-- | sim/common/cgen-par.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/sim/common/cgen-par.c b/sim/common/cgen-par.c index e2af54e873b..fece2c9f11f 100644 --- a/sim/common/cgen-par.c +++ b/sim/common/cgen-par.c @@ -121,6 +121,25 @@ void sim_queue_fn_di_write ( element->kinds.fn_di_write.value = value; } +void sim_queue_fn_xi_write ( + SIM_CPU *cpu, + void (*write_function)(SIM_CPU *cpu, UINT, SI *), + UINT regno, + SI *value +) +{ + CGEN_WRITE_QUEUE *q = CPU_WRITE_QUEUE (cpu); + CGEN_WRITE_QUEUE_ELEMENT *element = CGEN_WRITE_QUEUE_NEXT (q); + element->kind = CGEN_FN_XI_WRITE; + element->insn_address = CPU_PC_GET (cpu); + element->kinds.fn_xi_write.function = write_function; + element->kinds.fn_xi_write.regno = regno; + element->kinds.fn_xi_write.value[0] = value[0]; + element->kinds.fn_xi_write.value[1] = value[1]; + element->kinds.fn_xi_write.value[2] = value[2]; + element->kinds.fn_xi_write.value[3] = value[3]; +} + void sim_queue_fn_df_write ( SIM_CPU *cpu, void (*write_function)(SIM_CPU *cpu, UINT, DI), @@ -201,6 +220,19 @@ void sim_queue_mem_df_write (SIM_CPU *cpu, SI address, DF value) element->kinds.mem_df_write.value = value; } +void sim_queue_mem_xi_write (SIM_CPU *cpu, SI address, SI *value) +{ + CGEN_WRITE_QUEUE *q = CPU_WRITE_QUEUE (cpu); + CGEN_WRITE_QUEUE_ELEMENT *element = CGEN_WRITE_QUEUE_NEXT (q); + element->kind = CGEN_MEM_XI_WRITE; + element->insn_address = CPU_PC_GET (cpu); + element->kinds.mem_xi_write.address = address; + element->kinds.mem_xi_write.value[0] = value[0]; + element->kinds.mem_xi_write.value[1] = value[1]; + element->kinds.mem_xi_write.value[2] = value[2]; + element->kinds.mem_xi_write.value[3] = value[3]; +} + /* Execute a write stored on the write queue. */ void cgen_write_queue_element_execute (SIM_CPU *cpu, CGEN_WRITE_QUEUE_ELEMENT *item) @@ -243,6 +275,11 @@ cgen_write_queue_element_execute (SIM_CPU *cpu, CGEN_WRITE_QUEUE_ELEMENT *item) item->kinds.fn_df_write.regno, item->kinds.fn_df_write.value); break; + case CGEN_FN_XI_WRITE: + item->kinds.fn_xi_write.function (cpu, + item->kinds.fn_xi_write.regno, + item->kinds.fn_xi_write.value); + break; case CGEN_FN_PC_WRITE: item->kinds.fn_pc_write.function (cpu, item->kinds.fn_pc_write.value); break; @@ -271,6 +308,17 @@ cgen_write_queue_element_execute (SIM_CPU *cpu, CGEN_WRITE_QUEUE_ELEMENT *item) SETMEMDF (cpu, pc, item->kinds.mem_df_write.address, item->kinds.mem_df_write.value); break; + case CGEN_MEM_XI_WRITE: + pc = item->insn_address; + SETMEMSI (cpu, pc, item->kinds.mem_xi_write.address, + item->kinds.mem_xi_write.value[0]); + SETMEMSI (cpu, pc, item->kinds.mem_xi_write.address + 4, + item->kinds.mem_xi_write.value[1]); + SETMEMSI (cpu, pc, item->kinds.mem_xi_write.address + 8, + item->kinds.mem_xi_write.value[2]); + SETMEMSI (cpu, pc, item->kinds.mem_xi_write.address + 12, + item->kinds.mem_xi_write.value[3]); + break; default: break; /* FIXME: for now....print message later. */ } |