134 #    define SHADOW_OFFSET (0)  macro
136 #    define SHADOW_OFFSET kMIPS32_ShadowOffset32  macro
138 #    define SHADOW_OFFSET kFreeBSD_ShadowOffset32  macro
140 #    define SHADOW_OFFSET kWindowsShadowOffset32  macro
142 #    define SHADOW_OFFSET kIosSimShadowOffset32  macro
144 #    define SHADOW_OFFSET kIosShadowOffset32  macro
146 #    define SHADOW_OFFSET kDefaultShadowOffset32  macro
150 #    define SHADOW_OFFSET kAArch64_ShadowOffset64  macro
152 #    define SHADOW_OFFSET kPPC64_ShadowOffset64  macro
154 #    define SHADOW_OFFSET kFreeBSD_ShadowOffset64  macro
156 #   define SHADOW_OFFSET kDefaultShadowOffset64  macro
158 #   define SHADOW_OFFSET kMIPS64_ShadowOffset64  macro
160 #    define SHADOW_OFFSET kIosSimShadowOffset64  macro
162 #    define SHADOW_OFFSET kIosShadowOffset64  macro
164 #   define SHADOW_OFFSET kDefaultShort64bitShadowOffset  macro
169 #define MEM_TO_SHADOW(mem) (((mem) >> SHADOW_SCALE) + (SHADOW_OFFSET))
170 #define SHADOW_TO_MEM(shadow) (((shadow) - SHADOW_OFFSET) << SHADOW_SCALE)
173 #define kLowMemEnd      (SHADOW_OFFSET ? SHADOW_OFFSET - 1 : 0)
175 #define kLowShadowBeg   SHADOW_OFFSET
278       return SHADOW_OFFSET == 0 || a >= kShadowGapBeg;  in AddrIsInShadowGap()
284   if (SHADOW_OFFSET == 0)  in AddrIsInShadowGap()