llvm-6502/test/MC/Mips/micromips-control-instructions.s
Zoran Jovanovic bd2926b056 Support for microMIPS control instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197696 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-19 16:25:00 +00:00

58 lines
3.0 KiB
ArmAsm

# 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: [0x00,0x00,0xfc,0x8a]
# CHECK-EL: syscall 13396 # encoding: [0x54,0x00,0xfc,0x8a]
# 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]
#------------------------------------------------------------------------------
# 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: [0x00,0x00,0x8a,0xfc]
# CHECK-EB: syscall 13396 # encoding: [0x00,0x54,0x8a,0xfc]
# 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]
break
break 7
break 7,5
syscall
syscall 0x3454
eret
deret
di
di $0
di $10
ei
ei $0
ei $10
wait