56 lines
2.3 KiB
Plaintext
56 lines
2.3 KiB
Plaintext
# REQUIRES: system-linux
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# RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-loclist-offset-form-main.s -o %tmain.o
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# RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-loclist-offset-form-helper.s -o %thelper.o
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# RUN: %clang %cflags -dwarf-5 %tmain.o %thelper.o -o %t.exe -Wl,-q
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# RUN: llvm-bolt %t.exe -o %t.bolt --update-debug-sections --debug-thread-count=4 --cu-processing-batch-size=4
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# RUN: llvm-dwarfdump --show-form --verbose --debug-info %t.exe | FileCheck --check-prefix=PRECHECK %s
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# RUN: llvm-dwarfdump --show-form --verbose --debug-addr %t.bolt > %t.txt
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# RUN: llvm-dwarfdump --show-form --verbose --debug-info %t.bolt >> %t.txt
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# RUN: cat %t.txt | FileCheck --check-prefix=POSTCHECK %s
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## Checks we can handle DWARF5 CU with DWARF4 DW_AT_location access pattern.
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# PRECHECK: DW_TAG_compile_unit
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# PRECHECK: DW_TAG_variable [5]
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# PRECHECK-NEXT: DW_AT_location [DW_FORM_sec_offset]
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# PRECHECK: DW_TAG_variable [5]
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# PRECHECK-NEXT: DW_AT_location [DW_FORM_sec_offset]
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# PRECHECK: DW_TAG_compile_unit
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# PRECHECK: DW_TAG_variable [11]
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# PRECHECK-NEXT: DW_AT_location [DW_FORM_sec_offset]
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# POSTCHECK: Addrs: [
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# POSTCHECK-NEXT: 0x[[#%.16x,ADDR:]]
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# POSTCHECK-NEXT: 0x[[#%.16x,ADDR1:]]
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# POSTCHECK-NEXT: 0x[[#%.16x,ADDR2:]]
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# POSTCHECK-NEXT: 0x[[#%.16x,ADDR3:]]
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# For second CU.
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# POSTCHECK: Addrs: [
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# POSTCHECK-NEXT: 0x[[#%.16x,ADDR4:]]
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# POSTCHECK-NEXT: 0x[[#%.16x,ADDR5:]]
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# POSTCHECK-NEXT: 0x[[#%.16x,ADDR6:]]
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# POSTCHECK-NEXT: 0x[[#%.16x,ADDR7:]]
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# POSTCHECK: DW_TAG_compile_unit
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# POSTCHECK: DW_AT_loclists_base [DW_FORM_sec_offset] (0x0000000c)
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# POSTCHECK: DW_TAG_variable [5]
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# POSTCHECK-NEXT: DW_AT_location [DW_FORM_loclistx] (indexed (0x0)
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# POSTCHECK-NEXT: [0x[[#ADDR2]]
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# POSTCHECK-SAME: 0x[[#ADDR2 + 0x9]]
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# POSTCHECK-NEXT: [0x[[#ADDR2 + 0x9]]
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# POSTCHECK-SAME: 0x[[#ADDR2 + 0xf]]
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# POSTCHECK: DW_TAG_variable [5]
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# POSTCHECK-NEXT: DW_AT_location [DW_FORM_loclistx] (indexed (0x1)
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# POSTCHECK-NEXT: [0x[[#ADDR3]]
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# POSTCHECK-SAME: 0x[[#ADDR3 + 2]]
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# POSTCHECK: DW_TAG_compile_unit
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# POSTCHECK: DW_AT_loclists_base [DW_FORM_sec_offset] (0x00000045)
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# POSTCHECK: DW_TAG_variable [5]
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# POSTCHECK-NEXT: DW_AT_location [DW_FORM_loclistx] (indexed (0x0)
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# POSTCHECK-NEXT: [0x[[#ADDR7]]
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# POSTCHECK-SAME: 0x[[#ADDR7 + 0x3]]
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# POSTCHECK-NEXT: [0x[[#ADDR7 + 0x3]]
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# POSTCHECK-SAME: 0x[[#ADDR7 + 0x4]]
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