| # 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: ld.lld %t1.o %t2.o -o %t.exe |
| # RUN: llvm-objdump -mcpu=mips32r6 -d -t -s %t.exe | 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: Disassembly of section .text: |
| # CHECK-NEXT: __start: |
| # CHECK-NEXT: 20000: ec c8 00 08 lwpc $6, 32 |
| # ^-- (0x20020-0x20000)>>2 |
| # CHECK-NEXT: 20004: 20 a6 00 06 beqc $5, $6, 28 |
| # ^-- (0x20020-4-0x20004)>>2 |
| # CHECK-NEXT: 20008: d9 20 00 05 beqzc $9, 24 |
| # ^-- (0x20020-4-0x20008)>>2 |
| # CHECK-NEXT: 2000c: c8 00 00 04 bc 20 |
| # ^-- (0x20020-4-0x2000c)>>2 |
| # CHECK-NEXT: 20010: ec 5f 00 00 aluipc $2, 0 |
| # ^-- %hi(0x20020-0x20010) |
| # CHECK-NEXT: 20014: 24 42 00 0c addiu $2, $2, 12 |
| # ^-- %lo(0x20020-0x20014) |
| |
| # CHECK: Contents of section .data: |
| # CHECK-NEXT: 30000 ffff0028 00000000 00000000 00000000 |
| # ^-- 0x20020 + 8 - 0x30000 |
| |
| # CHECK: 00020000 .text 00000000 __start |
| # CHECK: 00020020 .text 00000000 _foo |
