diff options
Diffstat (limited to 'sim/common/cgen-par.c')
| -rw-r--r-- | sim/common/cgen-par.c | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/sim/common/cgen-par.c b/sim/common/cgen-par.c index 44cc50f..baf9f58 100644 --- a/sim/common/cgen-par.c +++ b/sim/common/cgen-par.c @@ -233,6 +233,105 @@ void sim_queue_mem_xi_write (SIM_CPU *cpu, SI address, SI *value) element->kinds.mem_xi_write.value[3] = value[3]; } +void sim_queue_fn_mem_qi_write ( + SIM_CPU *cpu, + void (*write_function)(SIM_CPU *cpu, IADDR, SI, QI), + SI address, + QI value +) +{ + CGEN_WRITE_QUEUE *q = CPU_WRITE_QUEUE (cpu); + CGEN_WRITE_QUEUE_ELEMENT *element = CGEN_WRITE_QUEUE_NEXT (q); + element->kind = CGEN_FN_MEM_QI_WRITE; + element->insn_address = CPU_PC_GET (cpu); + element->kinds.fn_mem_qi_write.function = write_function; + element->kinds.fn_mem_qi_write.address = address; + element->kinds.fn_mem_qi_write.value = value; +} + +void sim_queue_fn_mem_hi_write ( + SIM_CPU *cpu, + void (*write_function)(SIM_CPU *cpu, IADDR, SI, HI), + SI address, + HI value +) +{ + CGEN_WRITE_QUEUE *q = CPU_WRITE_QUEUE (cpu); + CGEN_WRITE_QUEUE_ELEMENT *element = CGEN_WRITE_QUEUE_NEXT (q); + element->kind = CGEN_FN_MEM_HI_WRITE; + element->insn_address = CPU_PC_GET (cpu); + element->kinds.fn_mem_hi_write.function = write_function; + element->kinds.fn_mem_hi_write.address = address; + element->kinds.fn_mem_hi_write.value = value; +} + +void sim_queue_fn_mem_si_write ( + SIM_CPU *cpu, + void (*write_function)(SIM_CPU *cpu, IADDR, SI, SI), + 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_FN_MEM_SI_WRITE; + element->insn_address = CPU_PC_GET (cpu); + element->kinds.fn_mem_si_write.function = write_function; + element->kinds.fn_mem_si_write.address = address; + element->kinds.fn_mem_si_write.value = value; +} + +void sim_queue_fn_mem_di_write ( + SIM_CPU *cpu, + void (*write_function)(SIM_CPU *cpu, IADDR, SI, DI), + SI address, + DI value +) +{ + CGEN_WRITE_QUEUE *q = CPU_WRITE_QUEUE (cpu); + CGEN_WRITE_QUEUE_ELEMENT *element = CGEN_WRITE_QUEUE_NEXT (q); + element->kind = CGEN_FN_MEM_DI_WRITE; + element->insn_address = CPU_PC_GET (cpu); + element->kinds.fn_mem_di_write.function = write_function; + element->kinds.fn_mem_di_write.address = address; + element->kinds.fn_mem_di_write.value = value; +} + +void sim_queue_fn_mem_df_write ( + SIM_CPU *cpu, + void (*write_function)(SIM_CPU *cpu, IADDR, SI, DF), + SI address, + DF value +) +{ + CGEN_WRITE_QUEUE *q = CPU_WRITE_QUEUE (cpu); + CGEN_WRITE_QUEUE_ELEMENT *element = CGEN_WRITE_QUEUE_NEXT (q); + element->kind = CGEN_FN_MEM_DF_WRITE; + element->insn_address = CPU_PC_GET (cpu); + element->kinds.fn_mem_df_write.function = write_function; + element->kinds.fn_mem_df_write.address = address; + element->kinds.fn_mem_df_write.value = value; +} + +void sim_queue_fn_mem_xi_write ( + SIM_CPU *cpu, + void (*write_function)(SIM_CPU *cpu, IADDR, SI, SI *), + 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_FN_MEM_XI_WRITE; + element->insn_address = CPU_PC_GET (cpu); + element->kinds.fn_mem_xi_write.function = write_function; + element->kinds.fn_mem_xi_write.address = address; + element->kinds.fn_mem_xi_write.value[0] = value[0]; + element->kinds.fn_mem_xi_write.value[1] = value[1]; + element->kinds.fn_mem_xi_write.value[2] = value[2]; + element->kinds.fn_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) @@ -319,7 +418,44 @@ cgen_write_queue_element_execute (SIM_CPU *cpu, CGEN_WRITE_QUEUE_ELEMENT *item) SETMEMSI (cpu, pc, item->kinds.mem_xi_write.address + 12, item->kinds.mem_xi_write.value[3]); break; + case CGEN_FN_MEM_QI_WRITE: + pc = item->insn_address; + item->kinds.fn_mem_qi_write.function (cpu, pc, + item->kinds.fn_mem_qi_write.address, + item->kinds.fn_mem_qi_write.value); + break; + case CGEN_FN_MEM_HI_WRITE: + pc = item->insn_address; + item->kinds.fn_mem_hi_write.function (cpu, pc, + item->kinds.fn_mem_hi_write.address, + item->kinds.fn_mem_hi_write.value); + break; + case CGEN_FN_MEM_SI_WRITE: + pc = item->insn_address; + item->kinds.fn_mem_si_write.function (cpu, pc, + item->kinds.fn_mem_si_write.address, + item->kinds.fn_mem_si_write.value); + break; + case CGEN_FN_MEM_DI_WRITE: + pc = item->insn_address; + item->kinds.fn_mem_di_write.function (cpu, pc, + item->kinds.fn_mem_di_write.address, + item->kinds.fn_mem_di_write.value); + break; + case CGEN_FN_MEM_DF_WRITE: + pc = item->insn_address; + item->kinds.fn_mem_df_write.function (cpu, pc, + item->kinds.fn_mem_df_write.address, + item->kinds.fn_mem_df_write.value); + break; + case CGEN_FN_MEM_XI_WRITE: + pc = item->insn_address; + item->kinds.fn_mem_xi_write.function (cpu, pc, + item->kinds.fn_mem_xi_write.address, + item->kinds.fn_mem_xi_write.value); + break; default: + abort (); break; /* FIXME: for now....print message later. */ } } |