1 bits 64 2 val: 3 default abs 4 5 mov rax, val ; 32-bit imm 6 mov rax, dword val ; 32-bit imm 7 mov rax, qword val ; 64-bit imm 8 9 mov rbx, val ; 32-bit imm 10 mov rbx, dword val ; 32-bit imm 11 mov rbx, qword val ; 64-bit imm 12 13 mov rax, [val] ; 48 8b ... (32-bit disp) 14 mov rax, [dword val] ; 48 8b ... (32-bit disp) 15 mov rax, [qword val] ; 48 a1 ... (64-bit disp) 16 a32 mov rax, [val] ; 67 48 a1 ... (32-bit disp) 17 a32 mov rax, [dword val] ; 67 48 a1 ... (32-bit disp) 18 a32 mov rax, [qword val] ; 67 48 a1 ... (32-bit disp) 19 ; [this one is debatable on correctness, 20 ; I chose in yasm to make a32 override] 21 a64 mov rax, [val] ; 48 8b ... (32-bit disp) 22 a64 mov rax, [dword val] ; 48 8b ... (32-bit disp) 23 a64 mov rax, [qword val] ; 48 a1 ... (64-bit disp) 24 25 mov rbx, [val] ; 48 8b ... (32-bit disp) 26 mov rbx, [dword val] ; 48 8b ... (32-bit disp) 27 ;mov rbx, [qword val] ; illegal (can't have 64-bit disp) 28 a32 mov rbx, [val] ; 67 48 8b ... (32-bit disp) 29 a32 mov rbx, [dword val] ; 67 48 8b ... (32-bit disp) 30 ;a32 mov rbx, [qword val] ; illegal (can't have 64-bit disp) 31 a64 mov rbx, [val] ; 48 8b ... (32-bit disp) 32 a64 mov rbx, [dword val] ; 48 8b ... (32-bit disp) 33 ;a64 mov rbx, [qword val] ; illegal (can't have 64-bit disp) 34 35 default rel 36 37 mov rax, val ; 32-bit imm 38 mov rax, dword val ; 32-bit imm 39 mov rax, qword val ; 64-bit imm 40 41 mov rbx, val ; 32-bit imm 42 mov rbx, dword val ; 32-bit imm 43 mov rbx, qword val ; 64-bit imm 44 45 mov rax, [val] ; 48 8b ... (32-bit disp, RIP-rel) 46 mov rax, [dword val] ; 48 8b ... (32-bit disp, RIP-rel) 47 mov rax, [qword val] ; 48 a1 ... (64-bit disp, ABS) 48 a32 mov rax, [val] ; 67 48 8b ... (32-bit disp, RIP-rel) 49 a32 mov rax, [dword val] ; 67 48 8b ... (32-bit disp, RIP-rel) 50 a32 mov rax, [qword val] ; 67 48 a1 ... (32-bit disp, ABS) 51 ; [this one is debatable on correctness, 52 ; I chose in yasm to make a32 override] 53 a64 mov rax, [val] ; 48 8b ... (32-bit disp, RIP-rel) 54 a64 mov rax, [dword val] ; 48 8b ... (32-bit disp, RIP-rel) 55 a64 mov rax, [qword val] ; 48 a1 ... (64-bit disp, ABS) 56 57 mov rbx, [val] ; 48 8b ... (32-bit disp, RIP-rel) 58 mov rbx, [dword val] ; 48 8b ... (32-bit disp, RIP-rel) 59 ;mov rbx, [qword val] ; illegal (can't have 64-bit disp) 60 a32 mov rbx, [val] ; 67 48 8b ... (32-bit disp, RIP-rel) 61 a32 mov rbx, [dword val] ; 67 48 8b ... (32-bit disp, RIP-rel) 62 ;a32 mov rbx, [qword val] ; illegal (can't have 64-bit disp) 63 a64 mov rbx, [val] ; 48 8b ... (32-bit disp, RIP-rel) 64 a64 mov rbx, [dword val] ; 48 8b ... (32-bit disp, RIP-rel) 65 ;a64 mov rbx, [qword val] ; illegal (can't have 64-bit disp) 66 67
