2 // RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t.o
3 // RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %p/Inputs/shared.s -o %t2.o
4 // RUN: ld.lld -shared %t2.o -o %t2.so
5 // RUN: ld.lld -shared %t.o %t2.so -o %t
6 // RUN: ld.lld %t.o %t2.so -o %t3
7 // RUN: llvm-readobj -s -r %t | FileCheck %s
8 // RUN: llvm-objdump -d %t | FileCheck --check-prefix=DISASM %s
9 // RUN: llvm-readobj -s -r %t3 | FileCheck --check-prefix=CHECK2 %s
10 // RUN: llvm-objdump -d %t3 | FileCheck --check-prefix=DISASM2 %s
13 // CHECK-NEXT: Type: SHT_PROGBITS
14 // CHECK-NEXT: Flags [
15 // CHECK-NEXT: SHF_ALLOC
16 // CHECK-NEXT: SHF_EXECINSTR
18 // CHECK-NEXT: Address: 0x1020
19 // CHECK-NEXT: Offset:
20 // CHECK-NEXT: Size: 64
21 // CHECK-NEXT: Link: 0
22 // CHECK-NEXT: Info: 0
23 // CHECK-NEXT: AddressAlignment: 16
25 // CHECK: Relocations [
26 // CHECK-NEXT: Section ({{.*}}) .rela.plt {
27 // CHECK-NEXT: 0x2018 R_X86_64_JUMP_SLOT bar 0x0
28 // CHECK-NEXT: 0x2020 R_X86_64_JUMP_SLOT zed 0x0
29 // CHECK-NEXT: 0x2028 R_X86_64_JUMP_SLOT _start 0x0
34 // CHECK2-NEXT: Type: SHT_PROGBITS
35 // CHECK2-NEXT: Flags [
36 // CHECK2-NEXT: SHF_ALLOC
37 // CHECK2-NEXT: SHF_EXECINSTR
39 // CHECK2-NEXT: Address: 0x201020
40 // CHECK2-NEXT: Offset:
41 // CHECK2-NEXT: Size: 48
42 // CHECK2-NEXT: Link: 0
43 // CHECK2-NEXT: Info: 0
44 // CHECK2-NEXT: AddressAlignment: 16
46 // CHECK2: Relocations [
47 // CHECK2-NEXT: Section ({{.*}}) .rela.plt {
48 // CHECK2-NEXT: 0x202018 R_X86_64_JUMP_SLOT bar 0x0
49 // CHECK2-NEXT: 0x202020 R_X86_64_JUMP_SLOT zed 0x0
53 // Unfortunately FileCheck can't do math, so we have to check for explicit
56 // 0x1030 - (0x1000 + 5) = 43
57 // 0x1030 - (0x1005 + 5) = 38
58 // 0x1040 - (0x100a + 5) = 49
59 // 0x1048 - (0x100a + 5) = 60
62 // DISASM-NEXT: 1000: e9 {{.*}} jmp 43
63 // DISASM-NEXT: 1005: e9 {{.*}} jmp 38
64 // DISASM-NEXT: 100a: e9 {{.*}} jmp 49
65 // DISASM-NEXT: 100f: e9 {{.*}} jmp 60
67 // 0x2018 - 0x1036 = 4066
68 // 0x2020 - 0x1046 = 4058
69 // 0x2028 - 0x1056 = 4050
71 // DISASM: Disassembly of section .plt:
73 // DISASM-NEXT: 1020: ff 35 e2 0f 00 00 pushq 4066(%rip)
74 // DISASM-NEXT: 1026: ff 25 e4 0f 00 00 jmpq *4068(%rip)
75 // DISASM-NEXT: 102c: 0f 1f 40 00 nopl (%rax)
76 // DISASM-NEXT: 1030: ff 25 e2 0f 00 00 jmpq *4066(%rip)
77 // DISASM-NEXT: 1036: 68 00 00 00 00 pushq $0
78 // DISASM-NEXT: 103b: e9 e0 ff ff ff jmp -32 <.plt>
79 // DISASM-NEXT: 1040: ff 25 da 0f 00 00 jmpq *4058(%rip)
80 // DISASM-NEXT: 1046: 68 01 00 00 00 pushq $1
81 // DISASM-NEXT: 104b: e9 d0 ff ff ff jmp -48 <.plt>
82 // DISASM-NEXT: 1050: ff 25 d2 0f 00 00 jmpq *4050(%rip)
83 // DISASM-NEXT: 1056: 68 02 00 00 00 pushq $2
84 // DISASM-NEXT: 105b: e9 c0 ff ff ff jmp -64 <.plt>
86 // 0x201030 - (0x201000 + 1) - 4 = 43
87 // 0x201030 - (0x201005 + 1) - 4 = 38
88 // 0x201040 - (0x20100a + 1) - 4 = 49
89 // 0x201000 - (0x20100f + 1) - 4 = -20
92 // DISASM2-NEXT: 201000: e9 {{.*}} jmp 43
93 // DISASM2-NEXT: 201005: e9 {{.*}} jmp 38
94 // DISASM2-NEXT: 20100a: e9 {{.*}} jmp 49
95 // DISASM2-NEXT: 20100f: e9 {{.*}} jmp -20
97 // 0x202018 - 0x201036 = 4066
98 // 0x202020 - 0x201046 = 4058
100 // DISASM2: Disassembly of section .plt:
101 // DISASM2-NEXT: .plt:
102 // DISASM2-NEXT: 201020: ff 35 e2 0f 00 00 pushq 4066(%rip)
103 // DISASM2-NEXT: 201026: ff 25 e4 0f 00 00 jmpq *4068(%rip)
104 // DISASM2-NEXT: 20102c: 0f 1f 40 00 nopl (%rax)
105 // DISASM2-NEXT: 201030: ff 25 e2 0f 00 00 jmpq *4066(%rip)
106 // DISASM2-NEXT: 201036: 68 00 00 00 00 pushq $0
107 // DISASM2-NEXT: 20103b: e9 e0 ff ff ff jmp -32 <.plt>
108 // DISASM2-NEXT: 201040: ff 25 da 0f 00 00 jmpq *4058(%rip)
109 // DISASM2-NEXT: 201046: 68 01 00 00 00 pushq $1
110 // DISASM2-NEXT: 20104b: e9 d0 ff ff ff jmp -48 <.plt>
111 // DISASM2-NOT: 2010C0