INLINE UINT32 cpu_read32( ARM_REGS* cpustate, int addr )
{
UINT32 result = memory_read_dword_32le(cpustate->program,addr&ADDRESS_MASK);
/* Unaligned reads rotate the word, they never combine words */
if (addr&3) {
if (ARM_DEBUG_CORE && addr&1)
logerror("%08x: Unaligned byte read %08x\n",R15,addr);
if ((addr&3)==1)
return ((result&0x000000ff)<<24)|((result&0xffffff00)>> 8);
if ((addr&3)==2)
return ((result&0x0000ffff)<<16)|((result&0xffff0000)>>16);
if ((addr&3)==3)
return ((result&0x00ffffff)<< 8)|((result&0xff000000)>>24);
}
return result;
}
INLINE void WWORD(dsp32_state *cpustate, offs_t addr, UINT16 data)
{
if (addr & 1) fprintf(stderr, "Unaligned word write @ %06X, PC=%06X\n", addr, cpustate->PC);
memory_read_dword_32le(cpustate->program, (addr), data);
}
