1# RUN: llvm-mc %s -triple mips-unknown-linux-gnu --position-independent \ 2# RUN: -show-encoding | FileCheck %s 3 4# RUN: llvm-mc %s -triple mips-unknown-linux-gnu --position-independent \ 5# RUN: -filetype=obj -o - \ 6# RUN: | llvm-objdump -d -r - | FileCheck %s --check-prefix=CHECK-FOR-STORE 7 8# RUN: llvm-mc %s -triple mips-unknown-linux-gnu -mattr=+micromips \ 9# RUN: --position-independent -show-encoding \ 10# RUN: | FileCheck %s -check-prefix=MICROMIPS 11 12# RUN: llvm-mc %s -triple mips-unknown-linux-gnu -show-encoding \ 13# RUN: | FileCheck %s -check-prefix=NO-PIC 14 15# RUN: llvm-mc %s -triple mips64-unknown-linux-gnuabin32 \ 16# RUN: --position-independent -show-encoding \ 17# RUN: | FileCheck %s -check-prefixes=BAD-ABI,BAD-ABI-N32 18 19# RUN: llvm-mc %s -triple mips64-unknown-linux-gnu --position-independent \ 20# RUN: -show-encoding \ 21# RUN: | FileCheck %s -check-prefixes=BAD-ABI,BAD-ABI-N64 22 23 .text 24 .ent foo 25foo: 26 .frame $sp, 0, $ra 27 .set noreorder 28 29 .cpload $25 30 .cprestore 8 31 32 jal $25 33 jal $4, $25 34 jal foo 35 36 .end foo 37 38# CHECK-FOR-STORE: sw $gp, 8($sp) 39 40# CHECK: .cprestore 8 41# CHECK: jalr $25 # encoding: [0x03,0x20,0xf8,0x09] 42# CHECK: nop # encoding: [0x00,0x00,0x00,0x00] 43# CHECK: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] 44 45# CHECK: jalr $4, $25 # encoding: [0x03,0x20,0x20,0x09] 46# CHECK: nop # encoding: [0x00,0x00,0x00,0x00] 47# CHECK: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] 48 49# CHECK: lw $25, %got(foo)($gp) # encoding: [0x8f,0x99,A,A] 50# CHECK: # fixup A - offset: 0, value: %got(foo), kind: fixup_Mips_GOT 51# CHECK: addiu $25, $25, %lo(foo) # encoding: [0x27,0x39,A,A] 52# CHECK: # fixup A - offset: 0, value: %lo(foo), kind: fixup_Mips_LO16 53# CHECK: jalr $25 # encoding: [0x03,0x20,0xf8,0x09] 54# CHECK: nop # encoding: [0x00,0x00,0x00,0x00] 55# CHECK: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] 56# CHECK: .end foo 57 58# MICROMIPS: .cprestore 8 59# MICROMIPS: jalrs16 $25 # encoding: [0x45,0xf9] 60# MICROMIPS: nop # encoding: [0x00,0x00,0x00,0x00] 61# MICROMIPS: lw $gp, 8($sp) # encoding: [0xff,0x9d,0x00,0x08] 62 63# MICROMIPS: jalrs $4, $25 # encoding: [0x00,0x99,0x4f,0x3c] 64# MICROMIPS: nop # encoding: [0x00,0x00,0x00,0x00] 65# MICROMIPS: lw $gp, 8($sp) # encoding: [0xff,0x9d,0x00,0x08] 66 67# MICROMIPS: lw $25, %got(foo)($gp) # encoding: [0xff,0x3c,A,A] 68# MICROMIPS: # fixup A - offset: 0, value: %got(foo), kind: fixup_MICROMIPS_GOT16 69# MICROMIPS: addiu $25, $25, %lo(foo) # encoding: [0x33,0x39,A,A] 70# MICROMIPS: # fixup A - offset: 0, value: %lo(foo), kind: fixup_MICROMIPS_LO16 71# MICROMIPS: jalrs $ra, $25 # encoding: [0x03,0xf9,0x4f,0x3c] 72# MICROMIPS: nop # encoding: [0x0c,0x00] 73# MICROMIPS: lw $gp, 8($sp) # encoding: [0xff,0x9d,0x00,0x08] 74# MICROMIPS: .end foo 75 76# NO-PIC: .cprestore 8 77# NO-PIC: jalr $25 # encoding: [0x03,0x20,0xf8,0x09] 78# NO-PIC-NOT: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] 79 80# NO-PIC: jalr $4, $25 # encoding: [0x03,0x20,0x20,0x09] 81# NO-PIC-NOT: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] 82 83# NO-PIC: jal foo # encoding: [0b000011AA,A,A,A] 84# NO-PIC: # fixup A - offset: 0, value: foo, kind: fixup_Mips_26 85# NO-PIC-NOT: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] 86# NO-PIC: .end foo 87 88# BAD-ABI: .cprestore 8 89# BAD-ABI: jalr $25 # encoding: [0x03,0x20,0xf8,0x09] 90# BAD-ABI-NOT: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] 91 92# BAD-ABI: jalr $4, $25 # encoding: [0x03,0x20,0x20,0x09] 93# BAD-ABI-NOT: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] 94 95# BAD-ABI-N32: lw $25, %got_disp(foo)($gp) # encoding: [0x8f,0x99,A,A] 96# BAD-ABI-N64: ld $25, %got_disp(foo)($gp) # encoding: [0xdf,0x99,A,A] 97# BAD-ABI: # fixup A - offset: 0, value: %got_disp(foo), kind: fixup_Mips_GOT_DISP 98# BAD-ABI: jalr $25 # encoding: [0x03,0x20,0xf8,0x09] 99# BAD-ABI-NOT: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] 100# BAD-ABI: .end foo 101