xref: /aosp_15_r20/external/llvm/test/MC/ELF/cfi-zero-addr-delta.s (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker// RUN: llvm-mc -filetype=obj -triple x86_64-pc-linux-gnu %s -o - | llvm-readobj -s -sr -sd | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Worker// Test that we don't produce a DW_CFA_advance_loc 0
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Workerf:
6*9880d681SAndroid Build Coastguard Worker	.cfi_startproc
7*9880d681SAndroid Build Coastguard Worker        nop
8*9880d681SAndroid Build Coastguard Worker	.cfi_def_cfa_offset 16
9*9880d681SAndroid Build Coastguard Worker        nop
10*9880d681SAndroid Build Coastguard Worker	.cfi_remember_state
11*9880d681SAndroid Build Coastguard Worker	.cfi_def_cfa_offset 8
12*9880d681SAndroid Build Coastguard Worker        nop
13*9880d681SAndroid Build Coastguard Worker	.cfi_restore_state
14*9880d681SAndroid Build Coastguard Worker        nop
15*9880d681SAndroid Build Coastguard Worker	.cfi_endproc
16*9880d681SAndroid Build Coastguard Worker
17*9880d681SAndroid Build Coastguard Worker// CHECK:        Section {
18*9880d681SAndroid Build Coastguard Worker// CHECK:          Name: .eh_frame
19*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     Type: SHT_X86_64_UNWIND
20*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     Flags [
21*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:       SHF_ALLOC
22*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     ]
23*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     Address: 0x0
24*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     Offset: 0x48
25*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     Size: 56
26*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     Link: 0
27*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     Info: 0
28*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     AddressAlignment: 8
29*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     EntrySize: 0
30*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     Relocations [
31*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     ]
32*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     SectionData (
33*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:       0000: 14000000 00000000 017A5200 01781001
34*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:       0010: 1B0C0708 90010000 1C000000 1C000000
35*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:       0020: 00000000 04000000 00410E10 410A0E08
36*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:       0030: 410B0000 00000000
37*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     )
38*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:   }
39*9880d681SAndroid Build Coastguard Worker
40*9880d681SAndroid Build Coastguard Worker// CHECK:        Section {
41*9880d681SAndroid Build Coastguard Worker// CHECK:          Name: .rela.eh_frame
42*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     Type: SHT_RELA
43*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     Flags [
44*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     ]
45*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     Address: 0x0
46*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     Offset:
47*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     Size: 24
48*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     Link:
49*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     Info:
50*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     AddressAlignment: 8
51*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     EntrySize: 24
52*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     Relocations [
53*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:       0x20 R_X86_64_PC32 .text 0x0
54*9880d681SAndroid Build Coastguard Worker// CHECK-NEXT:     ]
55