RaySollium99/picodrive
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buggy port of gfx/cd, silpheed started working?

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@73 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2007-03-21 22:59:44 +00:00
parent 48e8482fc2
commit a403080104
9 changed files with 310 additions and 32 deletions
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12
Pico/Area.c
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@ -52,6 +52,8 @@ int PicoAreaPackCpu(unsigned char *cpu, int is_sub)
*(unsigned char *)(cpu+0x44)=(unsigned char)M68000_regs.ccr;
*(unsigned char *)(cpu+0x45)=(unsigned char)M68000_regs.srh;
*(unsigned int *)(cpu+0x48)=M68000_regs.isp;
cpu[0x4c] = M68000_regs.irq;
// stop flag?
#endif
#ifdef EMU_C68K
@ -60,6 +62,8 @@ int PicoAreaPackCpu(unsigned char *cpu, int is_sub)
pc=context->pc-context->membase;
*(unsigned int *)(cpu+0x44)=CycloneGetSr(context);
*(unsigned int *)(cpu+0x48)=context->osp;
cpu[0x4c] = context->irq;
cpu[0x4d] = context->stopped;
#endif
#ifdef EMU_M68K
@ -69,6 +73,8 @@ int PicoAreaPackCpu(unsigned char *cpu, int is_sub)
pc=m68ki_cpu_p->pc;
*(unsigned int *)(cpu+0x44)=m68k_get_reg(NULL, M68K_REG_SR);
*(unsigned int *)(cpu+0x48)=m68ki_cpu_p->sp[0];
cpu[0x4c] = CPU_INT_LEVEL>>8;
cpu[0x4d] = CPU_STOPPED;
m68k_set_context(oldcontext);
#endif
@ -84,6 +90,8 @@ int PicoAreaUnpackCpu(unsigned char *cpu, int is_sub)
M68000_regs.ccr=*(unsigned char *)(cpu+0x44);
M68000_regs.srh=*(unsigned char *)(cpu+0x45);
M68000_regs.isp=*(unsigned int *)(cpu+0x48);
M68000_regs.irq = cpu[0x4c];
// stop flag?
#endif
#ifdef EMU_C68K
@ -93,6 +101,8 @@ int PicoAreaUnpackCpu(unsigned char *cpu, int is_sub)
memcpy(context->d,cpu,0x40);
context->membase=0;
context->pc = context->checkpc(*(unsigned int *)(cpu+0x40)); // Base pc
context->irq = cpu[0x4c];
context->stopped = cpu[0x4d];
#endif
#ifdef EMU_M68K
@ -102,6 +112,8 @@ int PicoAreaUnpackCpu(unsigned char *cpu, int is_sub)
m68ki_cpu_p->pc=*(unsigned int *)(cpu+0x40);
m68k_set_reg(M68K_REG_SR, *(unsigned int *)(cpu+0x44));
m68ki_cpu_p->sp[0]=*(unsigned int *)(cpu+0x48);
CPU_INT_LEVEL = cpu[0x4c] << 8;
CPU_STOPPED = cpu[0x4d];
m68k_set_context(oldcontext);
#endif
return 0;