1# REQUIRES: system-linux 2 3# RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-loclist-offset-form-main.s -o %tmain.o 4# RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-loclist-offset-form-helper.s -o %thelper.o 5# RUN: %clang %cflags -dwarf-5 %tmain.o %thelper.o -o %t.exe -Wl,-q 6# RUN: llvm-bolt %t.exe -o %t.bolt --update-debug-sections --debug-thread-count=4 --cu-processing-batch-size=4 7# RUN: llvm-dwarfdump --show-form --verbose --debug-info %t.exe | FileCheck --check-prefix=PRECHECK %s 8# RUN: llvm-dwarfdump --show-form --verbose --debug-addr %t.bolt > %t.txt 9# RUN: llvm-dwarfdump --show-form --verbose --debug-info %t.bolt >> %t.txt 10# RUN: cat %t.txt | FileCheck --check-prefix=POSTCHECK %s 11 12## Checks we can handle DWARF5 CU with DWARF4 DW_AT_location access pattern. 13 14# PRECHECK: DW_TAG_compile_unit 15# PRECHECK: DW_TAG_variable [5] 16# PRECHECK-NEXT: DW_AT_location [DW_FORM_sec_offset] 17# PRECHECK: DW_TAG_variable [5] 18# PRECHECK-NEXT: DW_AT_location [DW_FORM_sec_offset] 19# PRECHECK: DW_TAG_compile_unit 20# PRECHECK: DW_TAG_variable [11] 21# PRECHECK-NEXT: DW_AT_location [DW_FORM_sec_offset] 22 23# POSTCHECK: Addrs: [ 24# POSTCHECK-NEXT: 0x[[#%.16x,ADDR:]] 25# POSTCHECK-NEXT: 0x[[#%.16x,ADDR1:]] 26# POSTCHECK-NEXT: 0x[[#%.16x,ADDR2:]] 27# POSTCHECK-NEXT: 0x[[#%.16x,ADDR3:]] 28# For second CU. 29# POSTCHECK: Addrs: [ 30# POSTCHECK-NEXT: 0x[[#%.16x,ADDR4:]] 31# POSTCHECK-NEXT: 0x[[#%.16x,ADDR5:]] 32# POSTCHECK-NEXT: 0x[[#%.16x,ADDR6:]] 33# POSTCHECK-NEXT: 0x[[#%.16x,ADDR7:]] 34 35# POSTCHECK: DW_TAG_compile_unit 36# POSTCHECK: DW_AT_loclists_base [DW_FORM_sec_offset] (0x0000000c) 37# POSTCHECK: DW_TAG_variable [5] 38# POSTCHECK-NEXT: DW_AT_location [DW_FORM_loclistx] (indexed (0x0) 39# POSTCHECK-NEXT: [0x[[#ADDR2]] 40# POSTCHECK-SAME: 0x[[#ADDR2 + 0x9]] 41# POSTCHECK-NEXT: [0x[[#ADDR2 + 0x9]] 42# POSTCHECK-SAME: 0x[[#ADDR2 + 0xf]] 43# POSTCHECK: DW_TAG_variable [5] 44# POSTCHECK-NEXT: DW_AT_location [DW_FORM_loclistx] (indexed (0x1) 45# POSTCHECK-NEXT: [0x[[#ADDR3]] 46# POSTCHECK-SAME: 0x[[#ADDR3 + 2]] 47 48# POSTCHECK: DW_TAG_compile_unit 49# POSTCHECK: DW_AT_loclists_base [DW_FORM_sec_offset] (0x00000045) 50# POSTCHECK: DW_TAG_variable [5] 51# POSTCHECK-NEXT: DW_AT_location [DW_FORM_loclistx] (indexed (0x0) 52# POSTCHECK-NEXT: [0x[[#ADDR7]] 53# POSTCHECK-SAME: 0x[[#ADDR7 + 0x3]] 54# POSTCHECK-NEXT: [0x[[#ADDR7 + 0x3]] 55# POSTCHECK-SAME: 0x[[#ADDR7 + 0x4]] 56