I have a PowerPC assembly language program, and I'm trying to create a macro that will manipulate 64-bit constants. Specifically, I'm trying to do this: #define A 0x1234567890ULL #define M(x) ((x) >> 32) This works in C, but not in assembly language. The assembler complains about the "ULL". So if I remove the "ULL": #define A 0x1234567890 #define M(x) ((x) >> 32) The assembler evaluates "M(A)" as 0. I think that's because it truncates A to 32-bits, and then a 32-bit number shifted right by 32 bits is always 0. Is there any way to get this work. I have existing header files that defined unsigned long long constants, and I want to use those header files in my assembly code. -- Timur Tabi Linux kernel developer at Freescale
