diff options
Diffstat (limited to 'test/ELF/mips-plt-r6.s')
| -rw-r--r-- | test/ELF/mips-plt-r6.s | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/test/ELF/mips-plt-r6.s b/test/ELF/mips-plt-r6.s new file mode 100644 index 000000000000..8685d6158f78 --- /dev/null +++ b/test/ELF/mips-plt-r6.s @@ -0,0 +1,38 @@ +# Check PLT entries generation in case of R6 ABI version. + +# 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 %t2.o -shared -o %t.so +# RUN: ld.lld %t1.o %t.so -o %t.exe +# RUN: llvm-objdump -d %t.exe | FileCheck %s + +# REQUIRES: mips + +# 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 1c 00 04 aui $zero, $gp, 4 +# CHECK-NEXT: 20014: 8f 99 00 04 lw $25, 4($gp) +# CHECK-NEXT: 20018: 27 9c 00 04 addiu $gp, $gp, 4 +# CHECK-NEXT: 2001c: 03 1c c0 23 subu $24, $24, $gp +# CHECK-NEXT: 20020: 03 e0 78 25 move $15, $ra +# CHECK-NEXT: 20024: 00 18 c0 82 srl $24, $24, 2 +# CHECK-NEXT: 20028: 03 20 f8 09 jalr $25 +# CHECK-NEXT: 2002c: 27 18 ff fe addiu $24, $24, -2 + +# CHECK-NEXT: 20030: 3c 0f 00 04 aui $zero, $15, 4 +# CHECK-NEXT: 20034: 8d f9 00 0c lw $25, 12($15) +# CHECK-NEXT: 20038: 03 20 00 09 jr $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 |