1// REQUIRES: x86
2
3.cfi_startproc
4.cfi_personality 0x1b, bar
5.cfi_endproc
6
7.global bar
8.hidden bar
9bar:
10  ret
11
12// RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
13
14// Check the size of the CIE (0x18 + 4) and FDE (0x10 + 4)
15// RUN: llvm-readobj -S --section-data %t.o | FileCheck --check-prefix=OBJ %s
16
17// OBJ:      Name: .eh_frame
18// OBJ-NEXT: Type:
19// OBJ-NEXT: Flags [
20// OBJ-NEXT:   SHF_ALLOC
21// OBJ-NEXT: ]
22// OBJ-NEXT: Address:
23// OBJ-NEXT: Offset:
24// OBJ-NEXT: Size:
25// OBJ-NEXT: Link:
26// OBJ-NEXT: Info:
27// OBJ-NEXT: AddressAlignment:
28// OBJ-NEXT: EntrySize:
29// OBJ-NEXT: SectionData (
30// OBJ-NEXT:   0000: 18000000 00000000 017A5052 00017810
31// OBJ-NEXT:   0010: 061B0000 00001B0C 07089001 10000000
32// OBJ-NEXT:   0020: 20000000 00000000 00000000 00000000
33// OBJ-NEXT: )
34
35// RUN: ld.lld --hash-style=sysv %t.o --no-rosegment -o %t -shared
36
37// Check that .eh_frame is in the same segment as .text
38// RUN: llvm-readelf -l %t | FileCheck --check-prefix=PHDR %s
39
40// PHDR: Segment Sections
41// PHDR: .eh_frame {{.*}}.text
42
43// Check that the CIE and FDE are padded with 0x00 and not 0xCC when the
44// .eh_frame section is placed in the executable segment
45// RUN: llvm-readobj -S --section-data %t | FileCheck %s
46
47// CHECK:      Name: .eh_frame
48// CHECK-NEXT: Type:
49// CHECK-NEXT: Flags
50// CHECK-NEXT:   SHF_ALLOC
51// CHECK-NEXT: ]
52// CHECK-NEXT: Address:
53// CHECK-NEXT: Offset:
54// CHECK-NEXT: Size:
55// CHECK-NEXT: Link:
56// CHECK-NEXT: Info:
57// CHECK-NEXT: AddressAlignment:
58// CHECK-NEXT: EntrySize:
59// CHECK-NEXT: SectionData (
60// CHECK-NEXT:   0000: 1C000000 00000000 017A5052 00017810
61// CHECK-NEXT:   0010: 061B2A00 00001B0C 07089001 00000000
62// CHECK-NEXT:   0020: 14000000 24000000 14000000 00000000
63// CHECK-NEXT:   0030: 00000000 00000000
64// CHECK-NEXT: )
65