| # RUN: llvm-mc %s -triple mips-unknown-linux-gnu --position-independent -show-encoding | \ |
| # RUN: FileCheck %s |
| |
| # RUN: llvm-mc %s -triple mips-unknown-linux-gnu --position-independent -filetype=obj -o -| \ |
| # RUN: llvm-objdump -d -r - | FileCheck %s -check-prefix=CHECK-FOR-STORE |
| |
| # RUN: llvm-mc %s -triple mips-unknown-linux-gnu -mattr=+micromips --position-independent -show-encoding | \ |
| # RUN: FileCheck %s -check-prefix=MICROMIPS |
| |
| # RUN: llvm-mc %s -triple mips-unknown-linux-gnu -show-encoding | \ |
| # RUN: FileCheck %s -check-prefix=NO-PIC |
| |
| # RUN: llvm-mc %s -triple mips64-unknown-linux-gnuabin32 --position-independent -show-encoding | \ |
| # RUN: FileCheck %s -check-prefixes=BAD-ABI,BAD-ABI-N32 |
| |
| # RUN: llvm-mc %s -triple mips64-unknown-linux-gnu --position-independent -show-encoding | \ |
| # RUN: FileCheck %s -check-prefixes=BAD-ABI,BAD-ABI-N64 |
| |
| .text |
| .ent foo |
| foo: |
| .frame $sp, 0, $ra |
| .set noreorder |
| .cpload $25 |
| .set reorder |
| |
| .cprestore 8 |
| |
| jal $25 |
| jal $4, $25 |
| jal foo |
| |
| .end foo |
| |
| # CHECK-FOR-STORE: sw $gp, 8($sp) |
| |
| # CHECK: .cprestore 8 |
| # CHECK: jalr $25 # encoding: [0x03,0x20,0xf8,0x09] |
| # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] |
| |
| # CHECK: jalr $4, $25 # encoding: [0x03,0x20,0x20,0x09] |
| # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] |
| |
| # CHECK: lw $25, %got(foo)($gp) # encoding: [0x8f,0x99,A,A] |
| # CHECK: # fixup A - offset: 0, value: %got(foo), kind: fixup_Mips_GOT |
| # CHECK: addiu $25, $25, %lo(foo) # encoding: [0x27,0x39,A,A] |
| # CHECK: # fixup A - offset: 0, value: %lo(foo), kind: fixup_Mips_LO16 |
| # CHECK: jalr $25 # encoding: [0x03,0x20,0xf8,0x09] |
| # CHECK: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] |
| # CHECK: .end foo |
| |
| # MICROMIPS: .cprestore 8 |
| # MICROMIPS: jalrs16 $25 # encoding: [0x45,0xf9] |
| # MICROMIPS: nop # encoding: [0x0c,0x00] |
| # MICROMIPS: lw $gp, 8($sp) # encoding: [0xff,0x9d,0x00,0x08] |
| |
| # MICROMIPS: jalrs $4, $25 # encoding: [0x00,0x99,0x4f,0x3c] |
| # MICROMIPS: nop # encoding: [0x0c,0x00] |
| # MICROMIPS: lw $gp, 8($sp) # encoding: [0xff,0x9d,0x00,0x08] |
| |
| # MICROMIPS: lw $25, %got(foo)($gp) # encoding: [0xff,0x3c,A,A] |
| # MICROMIPS: # fixup A - offset: 0, value: %got(foo), kind: fixup_MICROMIPS_GOT16 |
| # MICROMIPS: addiu $25, $25, %lo(foo) # encoding: [0x33,0x39,A,A] |
| # MICROMIPS: # fixup A - offset: 0, value: %lo(foo), kind: fixup_MICROMIPS_LO16 |
| # MICROMIPS: jalrs $ra, $25 # encoding: [0x03,0xf9,0x4f,0x3c] |
| # MICROMIPS: nop # encoding: [0x0c,0x00] |
| # MICROMIPS: lw $gp, 8($sp) # encoding: [0xff,0x9d,0x00,0x08] |
| # MICROMIPS: .end foo |
| |
| # NO-PIC: .cprestore 8 |
| # NO-PIC: jalr $25 # encoding: [0x03,0x20,0xf8,0x09] |
| # NO-PIC-NOT: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] |
| |
| # NO-PIC: jalr $4, $25 # encoding: [0x03,0x20,0x20,0x09] |
| # NO-PIC-NOT: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] |
| |
| # NO-PIC: jal foo # encoding: [0b000011AA,A,A,A] |
| # NO-PIC: # fixup A - offset: 0, value: foo, kind: fixup_Mips_26 |
| # NO-PIC-NOT: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] |
| # NO-PIC: .end foo |
| |
| # BAD-ABI: .cprestore 8 |
| # BAD-ABI: jalr $25 # encoding: [0x03,0x20,0xf8,0x09] |
| # BAD-ABI-NOT: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] |
| |
| # BAD-ABI: jalr $4, $25 # encoding: [0x03,0x20,0x20,0x09] |
| # BAD-ABI-NOT: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] |
| |
| # BAD-ABI-N32: lw $25, %got_disp(foo)($gp) # encoding: [0x8f,0x99,A,A] |
| # BAD-ABI-N64: ld $25, %got_disp(foo)($gp) # encoding: [0xdf,0x99,A,A] |
| # BAD-ABI: # fixup A - offset: 0, value: %got_disp(foo), kind: fixup_Mips_GOT_DISP |
| # BAD-ABI: jalr $25 # encoding: [0x03,0x20,0xf8,0x09] |
| # BAD-ABI-NOT: lw $gp, 8($sp) # encoding: [0x8f,0xbc,0x00,0x08] |
| # BAD-ABI: .end foo |
