Memory.bt

// -*- mode: c;-*-
#define PRAM_START 0x80000000
#define PRAM_LOW   0x803FFFFF
#define PRAM_HIGH  0x807FFFFF

#define VRAM_START 0x80800000
#define VRAM_END   0x80FFFFFF

typedef struct {
    uint memoryAddress;
} Ram<read=ReadRam>;

string ReadRam( Ram &f ){
    local string s;
    local string wasBigSize;
    if( 
        f.memoryAddress >= PRAM_START  &&
        f.memoryAddress < VRAM_START
    ){
        if( f.memoryAddress <= PRAM_LOW ){
            wasBigSize = "Physical, Low";
        } else if( 
            f.memoryAddress > PRAM_LOW &&
            f.memoryAddress <= PRAM_HIGH 
        ){
            wasBigSize = "Physical, High";
        }
    } else if(
        f.memoryAddress >= VRAM_START  &&
        f.memoryAddress < VRAM_END
    ){
        wasBigSize = "Virtual";
    } else {
        return "Invalid";
    }
    SPrintf(s, "0x%08LX (%s)", f.memoryAddress, wasBigSize);
    return s;
}