sim/ppc/emul_generic.c

35 		   cpu *processor,
39 		  cpu_nr(processor) + 1,
49 		  cpu *processor,
52   int status = cpu_registers(processor)->gpr[3];
53   int error = cpu_registers(processor)->gpr[0];
62 emul_read_gpr64(cpu *processor,
68     hi = cpu_registers(processor)->gpr[g];
69     lo = cpu_registers(processor)->gpr[g+1];
72     lo = cpu_registers(processor)->gpr[g];
73     hi = cpu_registers(processor)->gpr[g+1];
80 emul_write_gpr64(cpu *processor,
87     cpu_registers(processor)->gpr[g] = hi;
88     cpu_registers(processor)->gpr[g+1] = lo;
91     cpu_registers(processor)->gpr[g] = lo;
92     cpu_registers(processor)->gpr[g+1] = hi;
101 		 cpu *processor,
108     dest[nr_moved] = vm_data_map_read_1(cpu_data_map(processor),
110 					processor, cia);
121 emul_write_status(cpu *processor,
126     cpu_registers(processor)->gpr[3] = err;
130     cpu_registers(processor)->gpr[3] = status;
137 emul_write2_status(cpu *processor,
143     cpu_registers(processor)->gpr[3] = err;
147     cpu_registers(processor)->gpr[3] = status1;
148     cpu_registers(processor)->gpr[4] = status2;
156 	       cpu *processor,
159   return vm_data_map_read_word(cpu_data_map(processor),
161 			       processor, cia);
168 		cpu *processor,
171   vm_data_map_write_word(cpu_data_map(processor),
174 			 processor, cia);
182 		  cpu *processor,
187     vm_data_map_write_1(cpu_data_map(processor),
190 			processor, cia);
199 		 cpu *processor,
204     ((char*)dest)[nr_moved] = vm_data_map_read_1(cpu_data_map(processor),
206 						 processor, cia);
216 		    cpu *processor,
233     emul_syscall_enter(emul, call, arg0, processor, cia);
235   cpu_registers(processor)->gpr[0] = 0; /* default success */
236   handler(emul_data, call, arg0, processor, cia);
239     emul_syscall_exit(emul, call, arg0, processor, cia);