1 # RUN: llvm-mc %s -triple=mips-unknown-linux -show-encoding -mcpu=mips64r6 \ 2 # RUN: | FileCheck %s -check-prefix=CHECK-FIXUP 3 # RUN: llvm-mc %s -filetype=obj -triple=mips-unknown-linux -mcpu=mips64r6 \ 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, 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, 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, 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, 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, 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, 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: bar@PCREL_HI16, 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: bar@PCREL_LO16, 36 # CHECK-FIXUP: kind: fixup_MIPS_PCLO16 37 # CHECK-FIXUP: ldpc $2, bar # encoding: [0xec,0b010110AA,A,A] 38 # CHECK-FIXUP: # fixup A - offset: 0, 39 # CHECK-FIXUP: value: bar, 40 # CHECK-FIXUP: kind: fixup_Mips_PC18_S3 41 # CHECK-FIXUP: lwpc $2, bar # encoding: [0xec,0b01001AAA,A,A] 42 # CHECK-FIXUP: # fixup A - offset: 0, 43 # CHECK-FIXUP: value: bar, kind: fixup_MIPS_PC19_S2 44 # CHECK-FIXUP: lwupc $2, bar # encoding: [0xec,0b01010AAA,A,A] 45 # CHECK-FIXUP: # fixup A - offset: 0, 46 # CHECK-FIXUP: value: bar, kind: fixup_MIPS_PC19_S2 47 #------------------------------------------------------------------------------ 48 # Check that the appropriate relocations were created. 49 #------------------------------------------------------------------------------ 50 # CHECK-ELF: Relocations [ 51 # CHECK-ELF: 0x0 R_MIPS_PC19_S2 bar 0x0 52 # CHECK-ELF: 0x4 R_MIPS_PC16 bar 0x0 53 # CHECK-ELF: 0x8 R_MIPS_PC16 bar 0x0 54 # CHECK-ELF: 0xC R_MIPS_PC21_S2 bar 0x0 55 # CHECK-ELF: 0x10 R_MIPS_PC21_S2 bar 0x0 56 # CHECK-ELF: 0x14 R_MIPS_PC26_S2 bar 0x0 57 # CHECK-ELF: 0x18 R_MIPS_PC26_S2 bar 0x0 58 # CHECK-ELF: 0x1C R_MIPS_PCHI16 bar 0x0 59 # CHECK-ELF: 0x20 R_MIPS_PCLO16 bar 0x0 60 # CHECK-ELF: 0x24 R_MIPS_PC18_S3 bar 0x0 61 # CHECK-ELF: 0x28 R_MIPS_PC19_S2 bar 0x0 62 # CHECK-ELF: 0x2C R_MIPS_PC19_S2 bar 0x0 63 # CHECK-ELF: ] 64 65 addiupc $2,bar 66 beqc $5, $6, bar 67 bnec $5, $6, bar 68 beqzc $9, bar 69 bnezc $9, bar 70 balc bar 71 bc bar 72 aluipc $2, %pcrel_hi(bar) 73 addiu $2, $2, %pcrel_lo(bar) 74 ldpc $2,bar 75 lwpc $2,bar 76 lwupc $2,bar 77
