| # REQUIRES: mips |
| |
| # Check PLT entries generation in case of using N32 ABI. |
| |
| # RUN: llvm-mc -filetype=obj -triple=mips64-unknown-linux \ |
| # RUN: -target-abi n32 %s -o %t1.o |
| # RUN: llvm-mc -filetype=obj -triple=mips64-unknown-linux \ |
| # RUN: -target-abi n32 %S/Inputs/mips-dynamic.s -o %t2.o |
| # RUN: ld.lld %t2.o -shared -o %t.so |
| # RUN: ld.lld %t1.o %t.so -o %t.exe |
| # RUN: llvm-objdump -d %t.exe | FileCheck %s --check-prefixes=DEFAULT,CHECK |
| # RUN: ld.lld %t2.o -shared -o %t.so -z hazardplt |
| # RUN: ld.lld %t1.o %t.so -o %t.exe -z hazardplt |
| # RUN: llvm-objdump -d %t.exe | FileCheck %s --check-prefixes=HAZARDPLT,CHECK |
| |
| # CHECK: Disassembly of section .text: |
| # CHECK-NEXT: __start: |
| # CHECK-NEXT: 20000: 0c 00 80 0c jal 131120 |
| # ^-- 0x20030 gotplt[foo0] |
| # CHECK-NEXT: 20004: 00 00 00 00 nop |
| # |
| # CHECK-NEXT: Disassembly of section .plt: |
| # CHECK-NEXT: .plt: |
| # CHECK-NEXT: 20010: 3c 0e 00 03 lui $14, 3 |
| # CHECK-NEXT: 20014: 8d d9 00 04 lw $25, 4($14) |
| # CHECK-NEXT: 20018: 25 ce 00 04 addiu $14, $14, 4 |
| # CHECK-NEXT: 2001c: 03 0e c0 23 subu $24, $24, $14 |
| # CHECK-NEXT: 20020: 03 e0 78 25 move $15, $ra |
| # CHECK-NEXT: 20024: 00 18 c0 82 srl $24, $24, 2 |
| # DEFAULT: 20028: 03 20 f8 09 jalr $25 |
| # HAZARDPLT: 20028: 03 20 fc 09 jalr.hb $25 |
| # CHECK-NEXT: 2002c: 27 18 ff fe addiu $24, $24, -2 |
| |
| # CHECK-NEXT: 20030: 3c 0f 00 03 lui $15, 3 |
| # CHECK-NEXT: 20034: 8d f9 00 0c lw $25, 12($15) |
| # DEFAULT: 20038: 03 20 00 08 jr $25 |
| # HAZARDPLT: 20038: 03 20 04 08 jr.hb $25 |
| # CHECK-NEXT: 2003c: 25 f8 00 0c addiu $24, $15, 12 |
| |
| .text |
| .global __start |
| __start: |
| jal foo0 # R_MIPS_26 against 'foo0' from DSO |
