# RUN: llvm-mc %s -triple=mipsel -show-encoding -mattr=micromips \ # RUN: | FileCheck -check-prefix=CHECK-EL %s # RUN: llvm-mc %s -triple=mips -show-encoding -mattr=micromips \ # RUN: | FileCheck -check-prefix=CHECK-EB %s # Check that the assembler can handle the documented syntax # for control instructions. #------------------------------------------------------------------------------ # microMIPS Control Instructions #------------------------------------------------------------------------------ # Little endian #------------------------------------------------------------------------------ # CHECK-EL: break # encoding: [0x00,0x00,0x07,0x00] # CHECK-EL: break 7, 0 # encoding: [0x07,0x00,0x07,0x00] # CHECK-EL: break 7, 5 # encoding: [0x07,0x00,0x47,0x01] # CHECK-EL: syscall # encoding: [0x00,0x00,0x7c,0x8b] # CHECK-EL: syscall 396 # encoding: [0x8c,0x01,0x7c,0x8b] # CHECK-EL: eret # encoding: [0x00,0x00,0x7c,0xf3] # CHECK-EL: deret # encoding: [0x00,0x00,0x7c,0xe3] # CHECK-EL: di # encoding: [0x00,0x00,0x7c,0x47] # CHECK-EL: di # encoding: [0x00,0x00,0x7c,0x47] # CHECK-EL: di $10 # encoding: [0x0a,0x00,0x7c,0x47] # CHECK-EL: ei # encoding: [0x00,0x00,0x7c,0x57] # CHECK-EL: ei # encoding: [0x00,0x00,0x7c,0x57] # CHECK-EL: ei $10 # encoding: [0x0a,0x00,0x7c,0x57] # CHECK-EL: wait # encoding: [0x00,0x00,0x7c,0x93] # CHECK-EL: wait 17 # encoding: [0x11,0x00,0x7c,0x93] #------------------------------------------------------------------------------ # Big endian #------------------------------------------------------------------------------ # CHECK-EB: break # encoding: [0x00,0x00,0x00,0x07] # CHECK-EB: break 7, 0 # encoding: [0x00,0x07,0x00,0x07] # CHECK-EB: break 7, 5 # encoding: [0x00,0x07,0x01,0x47] # CHECK-EB: syscall # encoding: [0x00,0x00,0x8b,0x7c] # CHECK-EB: syscall 396 # encoding: [0x01,0x8c,0x8b,0x7c] # CHECK-EB: eret # encoding: [0x00,0x00,0xf3,0x7c] # CHECK-EB: deret # encoding: [0x00,0x00,0xe3,0x7c] # CHECK-EB: di # encoding: [0x00,0x00,0x47,0x7c] # CHECK-EB: di # encoding: [0x00,0x00,0x47,0x7c] # CHECK-EB: di $10 # encoding: [0x00,0x0a,0x47,0x7c] # CHECK-EB: ei # encoding: [0x00,0x00,0x57,0x7c] # CHECK-EB: ei # encoding: [0x00,0x00,0x57,0x7c] # CHECK-EB: ei $10 # encoding: [0x00,0x0a,0x57,0x7c] # CHECK-EB: wait # encoding: [0x00,0x00,0x93,0x7c] # CHECK-EB: wait 17 # encoding: [0x00,0x11,0x93,0x7c] break break 7 break 7,5 syscall syscall 0x18c eret deret di di $0 di $10 ei ei $0 ei $10 wait wait 17