Home | History | Annotate | Download | only in mips32r6 
      1 # RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips32r6 \
      2 # RUN:   | FileCheck %s -check-prefix=CHECK-FIXUP
      3 # RUN: llvm-mc %s -filetype=obj -triple=mips-unknown-linux -mcpu=mips32r6 \
      4 # RUN:   | llvm-readobj -r | FileCheck %s -check-prefix=CHECK-ELF
      5 #------------------------------------------------------------------------------
      6 # Check that the assembler can handle the documented syntax for fixups.
      7 #------------------------------------------------------------------------------
      8 # CHECK-FIXUP: addiupc $2, bar  # encoding: [0xec,0b01000AAA,A,A]
      9 # CHECK-FIXUP:                  # fixup A - offset: 0,
     10 # CHECK-FIXUP:                    value: bar, kind: fixup_MIPS_PC19_S2
     11 # CHECK-FIXUP: beqc $5, $6, bar # encoding: [0x20,0xa6,A,A]
     12 # CHECK-FIXUP:                  #   fixup A - offset: 0,
     13 # CHECK-FIXUP:                      value: bar-4, kind: fixup_Mips_PC16
     14 # CHECK-FIXUP: bnec $5, $6, bar # encoding: [0x60,0xa6,A,A]
     15 # CHECK-FIXUP:                  #   fixup A - offset: 0,
     16 # CHECK-FIXUP:                      value: bar-4, kind: fixup_Mips_PC16
     17 # CHECK-FIXUP: beqzc $9, bar    # encoding: [0xd9,0b001AAAAA,A,A]
     18 # CHECK-FIXUP:                  #   fixup A - offset: 0,
     19 # CHECK-FIXUP:                      value: bar-4, kind: fixup_MIPS_PC21_S2
     20 # CHECK-FIXUP: bnezc $9, bar    # encoding: [0xf9,0b001AAAAA,A,A]
     21 # CHECK-FIXUP:                  #   fixup A - offset: 0,
     22 # CHECK-FIXUP:                      value: bar-4, kind: fixup_MIPS_PC21_S2
     23 # CHECK-FIXUP: balc  bar        # encoding: [0b111010AA,A,A,A]
     24 # CHECK-FIXUP:                  #   fixup A - offset: 0,
     25 # CHECK-FIXUP:                      value: bar-4, kind: fixup_MIPS_PC26_S2
     26 # CHECK-FIXUP: bc    bar        # encoding: [0b110010AA,A,A,A]
     27 # CHECK-FIXUP:                  #   fixup A - offset: 0,
     28 # CHECK-FIXUP:                      value: bar-4, kind: fixup_MIPS_PC26_S2
     29 # CHECK-FIXUP: aluipc $2, %pcrel_hi(bar)    # encoding: [0xec,0x5f,A,A]
     30 # CHECK-FIXUP:                              #   fixup A - offset: 0,
     31 # CHECK-FIXUP:                                  value: %pcrel_hi(bar),
     32 # CHECK-FIXUP:                                  kind: fixup_MIPS_PCHI16
     33 # CHECK-FIXUP: addiu $2, $2, %pcrel_lo(bar) # encoding: [0x24,0x42,A,A]
     34 # CHECK-FIXUP:                              #   fixup A - offset: 0,
     35 # CHECK-FIXUP:                                  value: %pcrel_lo(bar),
     36 # CHECK-FIXUP:                                  kind: fixup_MIPS_PCLO16
     37 # CHECK-FIXUP: lwpc    $2, bar  # encoding: [0xec,0b01001AAA,A,A]
     38 # CHECK-FIXUP:                  #   fixup A - offset: 0,
     39 # CHECK-FIXUP:                      value: bar, kind: fixup_MIPS_PC19_S2
     40 # CHECK-FIXUP: lwupc   $2, bar  # encoding: [0xec,0b01010AAA,A,A]
     41 # CHECK-FIXUP:                  #   fixup A - offset: 0,
     42 # CHECK-FIXUP:                      value: bar, kind: fixup_MIPS_PC19_S2
     43 #------------------------------------------------------------------------------
     44 # Check that the appropriate relocations were created.
     45 #------------------------------------------------------------------------------
     46 # CHECK-ELF: Relocations [
     47 # CHECK-ELF:     0x0 R_MIPS_PC19_S2 bar 0x0
     48 # CHECK-ELF:     0x4 R_MIPS_PC16 bar 0x0
     49 # CHECK-ELF:     0x8 R_MIPS_PC16 bar 0x0
     50 # CHECK-ELF:     0xC R_MIPS_PC21_S2 bar 0x0
     51 # CHECK-ELF:     0x10 R_MIPS_PC21_S2 bar 0x0
     52 # CHECK-ELF:     0x14 R_MIPS_PC26_S2 bar 0x0
     53 # CHECK-ELF:     0x18 R_MIPS_PC26_S2 bar 0x0
     54 # CHECK-ELF:     0x1C R_MIPS_PCHI16 bar 0x0
     55 # CHECK-ELF:     0x20 R_MIPS_PCLO16 bar 0x0
     56 # CHECK-ELF:     0x24 R_MIPS_PC19_S2 bar 0x0
     57 # CHECK-ELF:     0x28 R_MIPS_PC19_S2 bar 0x0
     58 # CHECK-ELF: ]
     59 
     60   addiupc   $2,bar
     61   beqc  $5, $6, bar
     62   bnec  $5, $6, bar
     63   beqzc $9, bar
     64   bnezc $9, bar
     65   balc  bar
     66   bc    bar
     67   aluipc $2, %pcrel_hi(bar)
     68   addiu  $2, $2, %pcrel_lo(bar)
     69   lwpc      $2,bar
     70   lwupc     $2,bar
     71