| # REQUIRES: mips |
| # Check R_MIPS_PCxxx relocations calculation. |
| |
| # RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \ |
| # RUN: -mcpu=mips32r6 %s -o %t1.o |
| # RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \ |
| # RUN: -mcpu=mips32r6 %S/Inputs/mips-dynamic.s -o %t2.o |
| # RUN: echo "SECTIONS { \ |
| # RUN: . = 0x10000; .text ALIGN(0x10000) : { *(.text) } \ |
| # RUN: . = 0x30000; .data : { *(.data) } \ |
| # RUN: }" > %t.script |
| # RUN: ld.lld %t1.o %t2.o -script %t.script -o %t.exe |
| # RUN: llvm-objdump --mcpu=mips32r6 -d -t -s --no-show-raw-insn %t.exe \ |
| # RUN: | FileCheck %s |
| |
| .text |
| .globl __start |
| __start: |
| lwpc $6, _foo # R_MIPS_PC19_S2 |
| beqc $5, $6, _foo # R_MIPS_PC16 |
| beqzc $9, _foo # R_MIPS_PC21_S2 |
| bc _foo # R_MIPS_PC26_S2 |
| aluipc $2, %pcrel_hi(_foo) # R_MIPS_PCHI16 |
| addiu $2, $2, %pcrel_lo(_foo) # R_MIPS_PCLO16 |
| |
| .data |
| .word _foo+8-. # R_MIPS_PC32 |
| |
| # CHECK: 00020000 g .text 00000000 __start |
| # CHECK: 00020020 g .text 00000000 _foo |
| |
| # CHECK: Contents of section .data: |
| # CHECK-NEXT: 30000 ffff0028 00000000 00000000 00000000 |
| # ^-- 0x20020 + 8 - 0x30000 |
| |
| # CHECK: Disassembly of section .text: |
| # CHECK-EMPTY: |
| # CHECK-NEXT: <__start>: |
| # CHECK-NEXT: 20000: lwpc $6, 32 |
| # ^-- (0x20020-0x20000)>>2 |
| # CHECK-NEXT: 20004: beqc $5, $6, 28 |
| # ^-- (0x20020-4-0x20004)>>2 |
| # CHECK-NEXT: 20008: beqzc $9, 24 |
| # ^-- (0x20020-4-0x20008)>>2 |
| # CHECK-NEXT: 2000c: bc 20 |
| # ^-- (0x20020-4-0x2000c)>>2 |
| # CHECK-NEXT: 20010: aluipc $2, 0 |
| # ^-- %hi(0x20020-0x20010) |
| # CHECK-NEXT: 20014: addiu $2, $2, 12 |
| # ^-- %lo(0x20020-0x20014) |
