2 # Check R_MIPS_26 relocation handling.
4 # RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux %s -o %t1.o
5 # RUN: llvm-mc -filetype=obj -triple=mips-unknown-linux \
6 # RUN: %S/Inputs/mips-dynamic.s -o %t2.o
7 # RUN: ld.lld %t2.o -shared -o %t.so
8 # RUN: ld.lld %t1.o %t.so -o %t.exe
9 # RUN: llvm-objdump -d %t.exe | FileCheck %s
10 # RUN: llvm-readobj -dynamic-table -s -r -mips-plt-got %t.exe \
11 # RUN: | FileCheck -check-prefix=REL %s
13 # CHECK: Disassembly of section .text:
15 # CHECK-NEXT: 20000: 0c 00 80 06 jal 131096 <loc>
16 # CHECK-NEXT: 20004: 00 00 00 00 nop
19 # CHECK-NEXT: 20008: 0c 00 80 00 jal 131072 <bar>
20 # CHECK-NEXT: 2000c: 00 00 00 00 nop
21 # CHECK-NEXT: 20010: 0c 00 80 10 jal 131136
22 # ^-- 0x20040 gotplt[foo0]
23 # CHECK-NEXT: 20014: 00 00 00 00 nop
26 # CHECK-NEXT: 20018: 00 00 00 00 nop
27 # CHECK-NEXT: Disassembly of section .plt:
29 # CHECK-NEXT: 20020: 3c 1c 00 03 lui $gp, 3
30 # CHECK-NEXT: 20024: 8f 99 00 04 lw $25, 4($gp)
31 # CHECK-NEXT: 20028: 27 9c 00 04 addiu $gp, $gp, 4
32 # CHECK-NEXT: 2002c: 03 1c c0 23 subu $24, $24, $gp
33 # CHECK-NEXT: 20030: 03 e0 78 25 move $15, $ra
34 # CHECK-NEXT: 20034: 00 18 c0 82 srl $24, $24, 2
35 # CHECK-NEXT: 20038: 03 20 f8 09 jalr $25
36 # CHECK-NEXT: 2003c: 27 18 ff fe addiu $24, $24, -2
37 # CHECK-NEXT: 20040: 3c 0f 00 03 lui $15, 3
38 # CHECK-NEXT: 20044: 8d f9 00 0c lw $25, 12($15)
39 # CHECK-NEXT: 20048: 03 20 00 08 jr $25
40 # CHECK-NEXT: 2004c: 25 f8 00 0c addiu $24, $15, 12
43 # REL-NEXT: Type: SHT_PROGBITS
44 # REL-NEXT: Flags [ (0x6)
46 # REL-NEXT: SHF_EXECINSTR
48 # REL-NEXT: Address: 0x[[PLTADDR:[0-9A-F]+]]
51 # REL-NEXT: Type: SHT_PROGBITS
52 # REL-NEXT: Flags [ (0x3)
56 # REL-NEXT: Address: 0x[[GOTPLTADDR:[0-9A-F]+]]
59 # REL-NEXT: Section (7) .rel.plt {
60 # REL-NEXT: 0x[[PLTSLOT:[0-9A-F]+]] R_MIPS_JUMP_SLOT foo0 0x0
64 # REL: 0x70000032 MIPS_PLTGOT 0x[[GOTPLTADDR]]
67 # REL: Local entries [
69 # REL-NEXT: Global entries [
74 # REL-NEXT: Address: 0x[[PLTSLOT]]
75 # REL-NEXT: Initial: 0x[[PLTADDR]]
76 # REL-NEXT: Value: 0x0
77 # REL-NEXT: Type: Function
78 # REL-NEXT: Section: Undefined
79 # REL-NEXT: Name: foo0
86 jal loc # R_MIPS_26 against .text + offset
90 jal bar # R_MIPS_26 against global 'bar' from object file
91 jal foo0 # R_MIPS_26 against 'foo0' from DSO