1// REQUIRES: x86
2// RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
3// RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %S/Inputs/gnu-ifunc-canon-ro-pcrel.s -o %t-ro-pcrel.o
4// RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %S/Inputs/gnu-ifunc-canon-ro-abs.s -o %t-ro-abs.o
5// RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %S/Inputs/gnu-ifunc-canon-rw-addend.s -o %t-rw-addend.o
6// RUN: ld.lld %t.o -o %t1
7// RUN: llvm-readobj -r %t1 | FileCheck --check-prefix=IREL1 %s
8// RUN: ld.lld %t.o %t-ro-pcrel.o -o %t2
9// RUN: llvm-readobj -r %t2 | FileCheck --check-prefix=IREL1 %s
10// RUN: ld.lld %t.o %t-ro-abs.o -o %t3
11// RUN: llvm-readobj -r %t3 | FileCheck --check-prefix=IREL1 %s
12// RUN: ld.lld %t.o %t-rw-addend.o -o %t4
13// RUN: llvm-readobj -r %t4 | FileCheck --check-prefix=IREL1 %s
14// RUN: llvm-objdump -s %t4 | FileCheck --check-prefix=DUMP %s
15// RUN: ld.lld %t.o %t-rw-addend.o -o %t4a -z retpolineplt
16// RUN: llvm-readobj -r %t4a | FileCheck --check-prefix=IREL1 %s
17// RUN: llvm-objdump -s %t4a | FileCheck --check-prefix=DUMP2 %s
18// RUN: ld.lld %t-ro-pcrel.o %t.o -o %t5
19// RUN: llvm-readobj -r %t5 | FileCheck --check-prefix=IREL1 %s
20// RUN: ld.lld %t-ro-abs.o %t.o -o %t6
21// RUN: llvm-readobj -r %t6 | FileCheck --check-prefix=IREL1 %s
22// RUN: ld.lld %t-rw-addend.o %t.o -o %t7
23// RUN: llvm-readobj -r %t7 | FileCheck --check-prefix=IREL1 %s
24// RUN: ld.lld %t.o -o %t8 -pie
25// RUN: llvm-readobj -r %t8 | FileCheck --check-prefix=IREL1-REL2 %s
26// RUN: ld.lld %t.o %t-ro-pcrel.o -o %t9 -pie
27// RUN: llvm-readobj -r %t9 | FileCheck --check-prefix=IREL1-REL2 %s
28// RUN: ld.lld %t.o %t-rw-addend.o -o %t10 -pie
29// RUN: llvm-readobj -r %t10 | FileCheck --check-prefix=IREL1-REL3 %s
30// RUN: ld.lld %t-ro-pcrel.o %t.o -o %t11 -pie
31// RUN: llvm-readobj -r %t11 | FileCheck --check-prefix=IREL1-REL2 %s
32// RUN: ld.lld %t-rw-addend.o %t.o -o %t12 -pie
33// RUN: llvm-readobj -r %t12 | FileCheck --check-prefix=IREL1-REL3 %s
34
35// One reloc for the canonical PLT.
36// IREL1-NOT: R_X86_64_
37// IREL1: .rela.dyn
38// IREL1-NEXT: R_X86_64_IRELATIVE
39// IREL1-NOT: R_X86_64_
40
41// One reloc for the canonical PLT and two RELATIVE relocations pointing to it,
42// one in the GOT and one in .data.
43// IREL1-REL2-NOT: R_X86_64_
44// IREL1-REL2: .rela.dyn
45// IREL1-REL2-NEXT: R_X86_64_RELATIVE
46// IREL1-REL2-NEXT: R_X86_64_RELATIVE
47// IREL1-REL2-NEXT: R_X86_64_IRELATIVE
48// IREL1-REL2-NOT: R_X86_64_
49
50// One reloc for the canonical PLT and three RELATIVE relocations pointing to it,
51// one in the GOT and two in .data.
52// IREL1-REL3-NOT: R_X86_64_
53// IREL1-REL3: .rela.dyn
54// IREL1-REL3-NEXT: R_X86_64_RELATIVE
55// IREL1-REL3-NEXT: R_X86_64_RELATIVE
56// IREL1-REL3-NEXT: R_X86_64_RELATIVE
57// IREL1-REL3-NEXT: R_X86_64_IRELATIVE
58// IREL1-REL3-NOT: R_X86_64_
59
60// Make sure the static relocations look right, both with and without headers.
61// DUMP: Contents of section .iplt:
62// DUMP-NEXT: 2011f0
63// DUMP: Contents of section .got:
64// DUMP-NEXT: 202200 f0112000 00000000
65// DUMP: Contents of section .data:
66// DUMP-NEXT: 203208 f0112000 00000000 f1112000 00000000
67
68// DUMP2: Contents of section .plt:
69// DUMP2-NEXT: 2011f0
70// DUMP2: Contents of section .got:
71// DUMP2-NEXT: 202240 20122000 00000000
72// DUMP2: Contents of section .data:
73// DUMP2-NEXT: 203248 20122000 00000000 21122000 00000000
74
75lea ifunc@gotpcrel(%rip), %rbx
76
77.type ifunc STT_GNU_IFUNC
78.globl ifunc
79ifunc:
80ret
81
82.data
83.8byte ifunc
84