// taking an address of fread or fwrite causes "application could't be started" error\r
// on startup randomly depending on binary layout of executable file.\r
\r
-arearw *areaRead = (arearw *) 0; // fread; // read and write function pointers for\r
-arearw *areaWrite = (arearw *) 0; // fwrite; // gzip save state ability\r
-areaeof *areaEof = (areaeof *) 0;\r
-areaseek *areaSeek = (areaseek *) 0;\r
+arearw *areaRead = (arearw *) 0; // fread; // read and write function pointers for\r
+arearw *areaWrite = (arearw *) 0; // fwrite; // gzip save state ability\r
+areaeof *areaEof = (areaeof *) 0;\r
+areaseek *areaSeek = (areaseek *) 0;\r
+areaclose *areaClose = (areaclose *) 0;\r
\r
\r
// Scan one variable and callback\r
#define SCANP(x) ScanVar(&Pico.x,sizeof(Pico.x),#x,PmovFile,PmovAction);\r
\r
// Pack the cpu into a common format:\r
-int PicoAreaPackCpu(unsigned char *cpu, int is_sub)\r
+PICO_INTERNAL int PicoAreaPackCpu(unsigned char *cpu, int is_sub)\r
{\r
unsigned int pc=0;\r
\r
*(unsigned char *)(cpu+0x44)=(unsigned char)M68000_regs.ccr;\r
*(unsigned char *)(cpu+0x45)=(unsigned char)M68000_regs.srh;\r
*(unsigned int *)(cpu+0x48)=M68000_regs.isp;\r
+ cpu[0x4c] = M68000_regs.irq;\r
+ // stop flag?\r
#endif\r
\r
#ifdef EMU_C68K\r
pc=context->pc-context->membase;\r
*(unsigned int *)(cpu+0x44)=CycloneGetSr(context);\r
*(unsigned int *)(cpu+0x48)=context->osp;\r
+ cpu[0x4c] = context->irq;\r
+ cpu[0x4d] = context->state_flags & 1;\r
#endif\r
\r
#ifdef EMU_M68K\r
- m68ki_cpu_core *context = is_sub ? &PicoS68kCPU : &PicoM68kCPU;\r
- memcpy(cpu,context->dar,0x40);\r
- pc=context->pc;\r
+ void *oldcontext = m68ki_cpu_p;\r
+ m68k_set_context(is_sub ? &PicoS68kCPU : &PicoM68kCPU);\r
+ memcpy(cpu,m68ki_cpu_p->dar,0x40);\r
+ pc=m68ki_cpu_p->pc;\r
*(unsigned int *)(cpu+0x44)=m68k_get_reg(NULL, M68K_REG_SR);\r
- *(unsigned int *)(cpu+0x48)=context->sp[0];\r
+ *(unsigned int *)(cpu+0x48)=m68ki_cpu_p->sp[0];\r
+ cpu[0x4c] = CPU_INT_LEVEL>>8;\r
+ cpu[0x4d] = CPU_STOPPED;\r
+ m68k_set_context(oldcontext);\r
#endif\r
\r
*(unsigned int *)(cpu+0x40)=pc;\r
return 0;\r
}\r
\r
-int PicoAreaUnpackCpu(unsigned char *cpu, int is_sub)\r
+PICO_INTERNAL int PicoAreaUnpackCpu(unsigned char *cpu, int is_sub)\r
{\r
#ifdef EMU_A68K\r
memcpy(M68000_regs.d,cpu,0x40);\r
M68000_regs.ccr=*(unsigned char *)(cpu+0x44);\r
M68000_regs.srh=*(unsigned char *)(cpu+0x45);\r
M68000_regs.isp=*(unsigned int *)(cpu+0x48);\r
+ M68000_regs.irq = cpu[0x4c];\r
+ // stop flag?\r
#endif\r
\r
#ifdef EMU_C68K\r
memcpy(context->d,cpu,0x40);\r
context->membase=0;\r
context->pc = context->checkpc(*(unsigned int *)(cpu+0x40)); // Base pc\r
+ context->irq = cpu[0x4c];\r
+ context->state_flags = 0;\r
+ if (cpu[0x4d])\r
+ context->state_flags |= 1;\r
#endif\r
\r
#ifdef EMU_M68K\r
- m68ki_cpu_core *context = is_sub ? &PicoS68kCPU : &PicoM68kCPU;\r
- memcpy(context->dar,cpu,0x40);\r
- context->pc=*(unsigned int *)(cpu+0x40);\r
+ void *oldcontext = m68ki_cpu_p;\r
+ m68k_set_context(is_sub ? &PicoS68kCPU : &PicoM68kCPU);\r
+ memcpy(m68ki_cpu_p->dar,cpu,0x40);\r
+ m68ki_cpu_p->pc=*(unsigned int *)(cpu+0x40);\r
m68k_set_reg(M68K_REG_SR, *(unsigned int *)(cpu+0x44));\r
- context->sp[0]=*(unsigned int *)(cpu+0x48);\r
+ m68ki_cpu_p->sp[0]=*(unsigned int *)(cpu+0x48);\r
+ CPU_INT_LEVEL = cpu[0x4c] << 8;\r
+ CPU_STOPPED = cpu[0x4d];\r
+ m68k_set_context(oldcontext);\r
#endif\r
return 0;\r
}\r