File: dwarf5-return-pc-form-addr.test

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (29 lines) | stat: -rw-r--r-- 1,400 bytes parent folder | download | duplicates (5)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
# REQUIRES: system-linux

# RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-return-pc-form-addr-main.s -o %tmain.o
# RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-return-pc-helper.s -o %thelper.o
# RUN: %clang %cflags -dwarf-5 %tmain.o %thelper.o -o %t.exe -Wl,-q
# RUN: llvm-bolt %t.exe -o %t.exe.bolt --update-debug-sections -reorder-blocks=reverse
# RUN: llvm-dwarfdump --show-form --verbose --debug-info %t.exe > %tmain.txt
# RUN: llvm-objdump %t.exe --disassemble >> %tmain.txt
# RUN: llvm-dwarfdump --show-form --verbose --debug-info %t.exe.bolt > %tmainbolt.txt
# RUN: llvm-objdump %t.exe.bolt --disassemble >> %tmainbolt.txt
# RUN: cat %tmain.txt | FileCheck --check-prefix=PRECHECK %s
# RUN: cat %tmainbolt.txt | FileCheck --check-prefix=POSTCHECK %s

# Test checks that DW_AT_call_return_pc points to an address after the callq instruction.

# PRECHECK: DW_TAG_call_site [11]
# PRECHECK-NEXT: DW_AT_call_origin [DW_FORM_ref4]
# PRECHECK-NEXT: DW_AT_call_return_pc [DW_FORM_addr]
# PRECHECK-SAME: 0x[[#%x,ADDR:]])
# PRECHECK: callq
# PRECHECK-NEXT: [[#ADDR]]:

# POSTCHECK: DW_TAG_call_site [11]
# POSTCHECK-NEXT: DW_AT_call_origin [DW_FORM_ref4]
# POSTCHECK-NEXT: DW_AT_call_return_pc [DW_FORM_addr]
# POSTCHECK-SAME: 0x[[#%x,ADDR:]])
# POSTCHECK: <main>:
# POSTCHECK: callq
# POSTCHECK-NEXT: [[#ADDR]]: