1# RUN: llvm-mc %s -triple mips-unknown-linux-gnu --position-independent -show-encoding | \ 2# RUN: FileCheck %s 3 4# RUN: llvm-mc %s -triple mips-unknown-linux-gnu --position-independent -filetype=obj -o -| \ 5# RUN: llvm-objdump -d -r - | FileCheck %s -check-prefix=CHECK-FOR-STORE 6 7# RUN: llvm-mc %s -triple mips-unknown-linux-gnu -mattr=+micromips --position-independent -show-encoding | \ 8# RUN: FileCheck %s -check-prefix=MICROMIPS 9 10# RUN: llvm-mc %s -triple mips-unknown-linux-gnu -show-encoding | \ 11# RUN: FileCheck %s -check-prefix=NO-PIC 12 13# RUN: llvm-mc %s -triple mips64-unknown-linux-gnuabin32 --position-independent -show-encoding | \ 14# RUN: FileCheck %s -check-prefixes=BAD-ABI,BAD-ABI-N32 15 16# RUN: llvm-mc %s -triple mips64-unknown-linux-gnu --position-independent -show-encoding | \ 17# RUN: FileCheck %s -check-prefixes=BAD-ABI,BAD-ABI-N64 18 19 .text 20 .ent foo 21foo: 22 .frame $sp, 0, $ra 23 .set noreorder 24 .cpload $25 25 .set reorder 26 27 .cprestore 8 28 29 jal $25 30 jal $4, $25 31 jal foo 32 33 .end foo 34 35# CHECK-FOR-STORE: sw $gp, 8($sp) 36 37# CHECK: .cprestore 8 38# CHECK: jalr $25 # encoding: [0x03,0x20,0xf8,0x09] 39# CHECK: nop # encoding: [0x00,0x00,0x00,0x00] 40# CHECK: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] 41 42# CHECK: jalr $4, $25 # encoding: [0x03,0x20,0x20,0x09] 43# CHECK: nop # encoding: [0x00,0x00,0x00,0x00] 44# CHECK: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] 45 46# CHECK: lw $25, %got(foo)($gp) # encoding: [0x8f,0x99,A,A] 47# CHECK: # fixup A - offset: 0, value: %got(foo), kind: fixup_Mips_GOT 48# CHECK: addiu $25, $25, %lo(foo) # encoding: [0x27,0x39,A,A] 49# CHECK: # fixup A - offset: 0, value: %lo(foo), kind: fixup_Mips_LO16 50# CHECK: jalr $25 # encoding: [0x03,0x20,0xf8,0x09] 51# CHECK: nop # encoding: [0x00,0x00,0x00,0x00] 52# CHECK: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] 53# CHECK: .end foo 54 55# MICROMIPS: .cprestore 8 56# MICROMIPS: jalrs16 $25 # encoding: [0x45,0xf9] 57# MICROMIPS: nop # encoding: [0x0c,0x00] 58# MICROMIPS: lw $gp, 8($sp) # encoding: [0xff,0x9d,0x00,0x08] 59 60# MICROMIPS: jalrs $4, $25 # encoding: [0x00,0x99,0x4f,0x3c] 61# MICROMIPS: nop # encoding: [0x0c,0x00] 62# MICROMIPS: lw $gp, 8($sp) # encoding: [0xff,0x9d,0x00,0x08] 63 64# MICROMIPS: lw $25, %got(foo)($gp) # encoding: [0xff,0x3c,A,A] 65# MICROMIPS: # fixup A - offset: 0, value: %got(foo), kind: fixup_MICROMIPS_GOT16 66# MICROMIPS: addiu $25, $25, %lo(foo) # encoding: [0x33,0x39,A,A] 67# MICROMIPS: # fixup A - offset: 0, value: %lo(foo), kind: fixup_MICROMIPS_LO16 68# MICROMIPS: jalrs $ra, $25 # encoding: [0x03,0xf9,0x4f,0x3c] 69# MICROMIPS: nop # encoding: [0x0c,0x00] 70# MICROMIPS: lw $gp, 8($sp) # encoding: [0xff,0x9d,0x00,0x08] 71# MICROMIPS: .end foo 72 73# NO-PIC: .cprestore 8 74# NO-PIC: jalr $25 # encoding: [0x03,0x20,0xf8,0x09] 75# NO-PIC-NOT: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] 76 77# NO-PIC: jalr $4, $25 # encoding: [0x03,0x20,0x20,0x09] 78# NO-PIC-NOT: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] 79 80# NO-PIC: jal foo # encoding: [0b000011AA,A,A,A] 81# NO-PIC: # fixup A - offset: 0, value: foo, kind: fixup_Mips_26 82# NO-PIC-NOT: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] 83# NO-PIC: .end foo 84 85# BAD-ABI: .cprestore 8 86# BAD-ABI: jalr $25 # encoding: [0x03,0x20,0xf8,0x09] 87# BAD-ABI-NOT: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] 88 89# BAD-ABI: jalr $4, $25 # encoding: [0x03,0x20,0x20,0x09] 90# BAD-ABI-NOT: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] 91 92# BAD-ABI-N32: lw $25, %got_disp(foo)($gp) # encoding: [0x8f,0x99,A,A] 93# BAD-ABI-N64: ld $25, %got_disp(foo)($gp) # encoding: [0xdf,0x99,A,A] 94# BAD-ABI: # fixup A - offset: 0, value: %got_disp(foo), kind: fixup_Mips_GOT_DISP 95# BAD-ABI: jalr $25 # encoding: [0x03,0x20,0xf8,0x09] 96# BAD-ABI-NOT: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] 97# BAD-ABI: .end foo 98