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|
# REQUIRES: system-linux
; RUN: rm -rf %t
; RUN: mkdir %t
; RUN: cd %t
# RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux -split-dwarf-file=main.dwo %p/Inputs/dwarf5-split-dwarf4-monolithic-main.s -o main.o
# RUN: llvm-mc -dwarf-version=4 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-dwarf4-monolithic-helper0.s -o helper0.o
# RUN: llvm-mc -dwarf-version=5 -filetype=obj -triple x86_64-unknown-linux -split-dwarf-file=helper1.dwo %p/Inputs/dwarf5-split-dwarf4-monolithic-helper1.s -o helper1.o
# RUN: llvm-mc -dwarf-version=4 -filetype=obj -triple x86_64-unknown-linux %p/Inputs/dwarf5-dwarf4-monolithic-helper2.s -o helper2.o
# RUN: %clang %cflags -dwarf-5 main.o helper0.o helper1.o helper2.o -o main.exe -Wl,-q
# RUN: llvm-bolt --always-convert-to-ranges main.exe -o main.bolt --update-debug-sections
# RUN: llvm-dwarfdump --show-form --verbose --debug-info main.exe | FileCheck --check-prefix=PRECHECK %s
# RUN: llvm-dwarfdump --show-form --verbose --debug-line main.exe | FileCheck --check-prefix=PRECHECK-LINE %s
# RUN: llvm-dwarfdump --show-form --verbose --debug-addr main.bolt > boltout.txt
# RUN: llvm-dwarfdump --show-form --verbose --debug-info main.bolt >> boltout.txt
# RUN: cat boltout.txt | FileCheck --check-prefix=POSTCHECK %s
# RUN: llvm-dwarfdump --show-form --verbose --debug-info main.dwo.dwo | FileCheck --check-prefix=POSTCHECK-DWO-MAIN %s
# RUN: llvm-dwarfdump --show-form --verbose --debug-info helper1.dwo.dwo | FileCheck --check-prefix=POSTCHECK-DWO-HELPER1 %s
# RUN: llvm-dwarfdump --show-form --verbose --debug-line main.bolt | FileCheck --check-prefix=POSTCHECK-LINE %s
# Check BOLT handles monolithic mix of DWARF4 and DWARF5.
# main.cpp
# PRECHECK: version = 0x0005
# PRECHECK: DW_TAG_skeleton_unit
# PRECHECK-NEXT: DW_AT_stmt_list
# PRECHECK-NEXT: DW_AT_str_offsets_base
# PRECHECK-NEXT: DW_AT_comp_dir
# PRECHECK-NEXT: DW_AT_GNU_pubnames [DW_FORM_flag_present] (true)
# PRECHECK-NEXT: DW_AT_dwo_name [DW_FORM_strx1] (indexed (00000001) string = "main.dwo")
# PRECHECK-NEXT: DW_AT_low_pc
# PRECHECK-NEXT: DW_AT_ranges [DW_FORM_rnglistx] (indexed (0x0) rangelist = 0x00000010
# PRECHECK-NEXT: [0x
# PRECHECK-NEXT: [0x
# PRECHECK-NEXT: DW_AT_addr_base
# PRECHECK-NEXT: DW_AT_rnglists_base
# helper0.cpp
# PRECHECK: version = 0x0004
# PRECHECK: DW_TAG_compile_unit
# PRECHECK-NEXT: DW_AT_producer
# PRECHECK-NEXT: DW_AT_language
# PRECHECK-NEXT: DW_AT_name
# PRECHECK-NEXT: DW_AT_stmt_list
# PRECHECK-NEXT: DW_AT_comp_dir
# PRECHECK-NEXT: DW_AT_low_pc [DW_FORM_addr]
# PRECHECK-NEXT: DW_AT_high_pc
# PRECHECK: DW_TAG_subprogram [7]
# PRECHECK-NEXT: DW_AT_low_pc [DW_FORM_addr]
# PRECHECK-NEXT: DW_AT_high_pc
# PRECHECK: DW_TAG_variable [9]
# PRECHECK-NEXT: DW_AT_location [DW_FORM_sec_offset] (0x00000000:
# PRECHECK: DW_TAG_inlined_subroutine [10]
# PRECHECK-NEXT: DW_AT_abstract_origin
# PRECHECK-NEXT: DW_AT_low_pc [DW_FORM_addr]
# PRECHECK-NEXT: DW_AT_high_pc
# helper1.cpp
# PRECHECK: version = 0x0005
# PRECHECK: DW_TAG_skeleton_unit [1]
# PRECHECK-NEXT: DW_AT_stmt_list
# PRECHECK-NEXT: DW_AT_str_offsets_base
# PRECHECK-NEXT: DW_AT_comp_dir
# PRECHECK-NEXT: DW_AT_GNU_pubnames
# PRECHECK-NEXT: DW_AT_dwo_name [DW_FORM_strx1] (indexed (00000001) string = "helper1.dwo")
# PRECHECK-NEXT: DW_AT_low_pc [DW_FORM_addrx] (indexed (00000001) address
# PRECHECK-NEXT: DW_AT_high_pc [DW_FORM_data4]
# PRECHECK-NEXT: DW_AT_addr_base
# helper2.cpp
# PRECHECK: version = 0x0004
# PRECHECK: DW_TAG_compile_unit [1] *
# PRECHECK-NEXT: DW_AT_producer
# PRECHECK-NEXT: DW_AT_language
# PRECHECK-NEXT: DW_AT_name
# PRECHECK-NEXT: DW_AT_stmt_list
# PRECHECK-NEXT: DW_AT_comp_dir
# PRECHECK-NEXT: DW_AT_low_pc [DW_FORM_addr]
# PRECHECK-NEXT: DW_AT_high_pc [DW_FORM_data4]
# PRECHECK: DW_TAG_subprogram [7]
# PRECHECK-NEXT: DW_AT_low_pc [DW_FORM_addr]
# PRECHECK-NEXT: DW_AT_high_pc [DW_FORM_data4]
# PRECHECK: DW_TAG_variable [9]
# PRECHECK-NEXT: DW_AT_location [DW_FORM_sec_offset]
# PRECHECK: DW_TAG_inlined_subroutine [10]
# PRECHECK-NEXT: DW_AT_abstract_origin
# PRECHECK-NEXT: DW_AT_low_pc [DW_FORM_addr]
# PRECHECK-NEXT: DW_AT_high_pc
# Checking debug line.
# PRECHECK-LINE: debug_line[
# PRECHECK-LINE: version: 5
# PRECHECK-LINE: include_directories[ 0] = .debug_line_str[0x[[#%.8x,LINE:]]] = "."
# PRECHECK-LINE-NEXT: file_names[ 0]:
# PRECHECK-LINE-NEXT: name: .debug_line_str[0x[[#%.8x,LINE:]]] = "main.cpp"
# PRECHECK-LINE-NEXT: dir_index: 0
# PRECHECK-LINE-NEXT: md5_checksum: e3a18fae8565a087d09d6076b542cdab
# PRECHECK-LINE: debug_line[
# PRECHECK-LINE: version: 4
# PRECHECK-LINE: include_directories[ 1] = "/test"
# PRECHECK-LINE-NEXT: file_names[ 1]:
# PRECHECK-LINE-NEXT: name: "helper0.cpp"
# PRECHECK-LINE-NEXT: dir_index: 1
# PRECHECK-LINE-NEXT: mod_time:
# PRECHECK-LINE-NEXT: length:
# PRECHECK-LINE: debug_line[
# PRECHECK-LINE: version: 5
# PRECHECK-LINE: include_directories[ 0] = .debug_line_str[0x[[#%.8x,LINE:]]] = "."
# PRECHECK-LINE-NEXT: file_names[ 0]:
# PRECHECK-LINE-NEXT: name: .debug_line_str[0x[[#%.8x,LINE:]]] = "helper1.cpp"
# PRECHECK-LINE-NEXT: dir_index: 0
# PRECHECK-LINE-NEXT: md5_checksum: e6dbd773fdf80bfea332cdf8284cddce
# PRECHECK-LINE: debug_line[
# PRECHECK-LINE: version: 4
# PRECHECK-LINE: include_directories[ 1] = "/test"
# PRECHECK-LINE-NEXT: file_names[ 1]:
# PRECHECK-LINE-NEXT: name: "helper2.cpp"
# PRECHECK-LINE-NEXT: dir_index: 1
# PRECHECK-LINE-NEXT: mod_time:
# PRECHECK-LINE-NEXT: length:
# POST BOLT.
# POSTCHECK: Addrs: [
# POSTCHECK-NEXT: 0x[[#%.16x,ADDR:]]
# POSTCHECK-NEXT: 0x[[#%.16x,ADDR1:]]
# POSTCHECK-NEXT: 0x[[#%.16x,ADDR2:]]
# POSTCHECK-NEXT: 0x[[#%.16x,ADDR3:]]
# POSTCHECK-NEXT: 0x[[#%.16x,ADDR4:]]
# POSTCHECK-NEXT: 0x[[#%.16x,ADDR5:]]
# POSTCHECK-NEXT: 0x[[#%.16x,ADDR6:]]
# POSTCHECK: Addrs: [
# POSTCHECK-NEXT: 0x[[#%.16x,ADDRB:]]
# POSTCHECK-NEXT: 0x[[#%.16x,ADDRB1:]]
# POSTCHECK-NEXT: 0x[[#%.16x,ADDRB2:]]
# main.cpp
# POSTCHECK: version = 0x0005
# POSTCHECK: DW_AT_stmt_list [DW_FORM_sec_offset] (0x00000000)
# POSTCHECK-NEXT: DW_AT_str_offsets_base [DW_FORM_sec_offset] (0x00000008)
# POSTCHECK-NEXT: DW_AT_comp_dir [DW_FORM_strx1] (indexed (00000000) string = ".")
# POSTCHECK-NEXT: DW_AT_GNU_pubnames [DW_FORM_flag_present] (true)
# POSTCHECK-NEXT: DW_AT_dwo_name [DW_FORM_strx1] (indexed (00000001) string = "main.dwo.dwo")
# POSTCHECK-NEXT: DW_AT_low_pc
# POSTCHECK-NEXT: DW_AT_ranges [DW_FORM_rnglistx] (indexed (0x0)
# POSTCHECK-NEXT: [0x[[#ADDR]], 0x[[#ADDR + 0x7]]
# POSTCHECK-NEXT: [0x[[#ADDR1]], 0x[[#ADDR1 + 0x51]]
# POSTCHECK-NEXT: DW_AT_addr_base [DW_FORM_sec_offset]
# POSTCHECK-NEXT: DW_AT_rnglists_base [DW_FORM_sec_offset]
# helper0.cpp
# POSTCHECK: version = 0x0004
# POSTCHECK: DW_TAG_compile_unit
# POSTCHECK-NEXT: DW_AT_producer
# POSTCHECK-NEXT: DW_AT_language
# POSTCHECK-NEXT: DW_AT_name
# POSTCHECK-NEXT: DW_AT_stmt_list
# POSTCHECK-NEXT: DW_AT_comp_dir
# POSTCHECK-NEXT: DW_AT_low_pc [DW_FORM_addr] (0x0000000000000000)
# POSTCHECK-NEXT: DW_AT_ranges [DW_FORM_sec_offset]
# POSTCHECK-NEXT: [0x
# POSTCHECK: DW_TAG_subprogram [8]
# POSTCHECK-NEXT: DW_AT_ranges [DW_FORM_sec_offset]
# POSTCHECK-NEXT: [0x
# POSTCHECK: DW_TAG_variable [10]
# POSTCHECK-NEXT: DW_AT_location [DW_FORM_sec_offset]
# POSTCHECK-NEXT: [0x
# POSTCHECK-NEXT: [0x
# POSTCHECK: DW_TAG_inlined_subroutine [11]
# POSTCHECK-NEXT: DW_AT_abstract_origin
# POSTCHECK-NEXT: DW_AT_ranges [DW_FORM_sec_offset]
# POSTCHECK-NEXT: [0x
# helper1.cpp
# POSTCHECK: version = 0x0005
# POSTCHECK: DW_TAG_skeleton_unit [12]
# POSTCHECK-NEXT: DW_AT_stmt_list [DW_FORM_sec_offset] (0x000000fe)
# POSTCHECK-NEXT: DW_AT_str_offsets_base [DW_FORM_sec_offset] (0x00000018)
# POSTCHECK-NEXT: DW_AT_comp_dir [DW_FORM_strx1] (indexed (00000000) string = ".")
# POSTCHECK-NEXT: DW_AT_GNU_pubnames [DW_FORM_flag_present] (true)
# POSTCHECK-NEXT: DW_AT_dwo_name [DW_FORM_strx1] (indexed (00000001) string = "helper1.dwo.dwo")
# POSTCHECK-NEXT: DW_AT_low_pc [DW_FORM_addrx] (indexed (00000002)
# POSTCHECK-NEXT: DW_AT_ranges [DW_FORM_rnglistx] (indexed (0x0)
# POSTCHECK-NEXT: [0x[[#ADDRB1]], 0x[[#ADDRB1 + 0x4]]
# POSTCHECK-NEXT: DW_AT_addr_base [DW_FORM_sec_offset]
# POSTCHECK-NEXT: DW_AT_rnglists_base [DW_FORM_sec_offset]
# helper2.cpp
# POSTCHECK: version = 0x0004
# POSTCHECK: DW_TAG_compile_unit [2] *
# POSTCHECK-NEXT: DW_AT_producer
# POSTCHECK-NEXT: DW_AT_language
# POSTCHECK-NEXT: DW_AT_name
# POSTCHECK-NEXT: DW_AT_stmt_list
# POSTCHECK-NEXT: DW_AT_comp_dir
# POSTCHECK-NEXT: DW_AT_low_pc [DW_FORM_addr] (0x0000000000000000)
# POSTCHECK-NEXT: DW_AT_ranges [DW_FORM_sec_offset]
# POSTCHECK-NEXT: [0x
# POSTCHECK: DW_TAG_subprogram [8]
# POSTCHECK-NEXT: DW_AT_ranges [DW_FORM_sec_offset]
# POSTCHECK-NEXT: [0x
# POSTCHECK: DW_TAG_variable [10]
# POSTCHECK-NEXT: DW_AT_location [DW_FORM_sec_offset]
# POSTCHECK-NEXT: [0x
# POSTCHECK-NEXT: [0x
# POSTCHECK: DW_TAG_inlined_subroutine [11]
# POSTCHECK-NEXT: DW_AT_abstract_origin
# POSTCHECK-NEXT: DW_AT_ranges [DW_FORM_sec_offset]
# POSTCHECK-NEXT: [0x
# POSTCHECK-DWO-MAIN: version = 0x0005
# POSTCHECK-DWO-MAIN: DW_TAG_compile_unit
# POSTCHECK-DWO-MAIN: DW_TAG_subprogram [2]
# POSTCHECK-DWO-MAIN-NEXT: DW_AT_ranges [DW_FORM_rnglistx] (indexed (0x0) rangelist = 0x00000018
# POSTCHECK-DWO-MAIN-NEXT: [0x0000000000000000, 0x0000000000000007))
# POSTCHECK-DWO-MAIN: DW_TAG_subprogram [8]
# POSTCHECK-DWO-MAIN-NEXT: DW_AT_ranges [DW_FORM_rnglistx] (indexed (0x1) rangelist = 0x0000001c
# POSTCHECK-DWO-MAIN-NEXT: [0x0000000000000000, 0x0000000000000051))
# POSTCHECK-DWO-MAIN: DW_TAG_formal_parameter [9]
# POSTCHECK-DWO-MAIN-NEXT: DW_AT_location [DW_FORM_loclistx] (indexed (0x0) loclist = 0x00000018:
# POSTCHECK-DWO-MAIN-NEXT: DW_LLE_base_addressx (0x0000000000000001)
# POSTCHECK-DWO-MAIN-NEXT: DW_LLE_offset_pair (0x0000000000000000, 0x0000000000000022): DW_OP_reg5 RDI
# POSTCHECK-DWO-MAIN-NEXT: DW_LLE_offset_pair (0x0000000000000022, 0x0000000000000051): DW_OP_entry_value(DW_OP_reg5 RDI), DW_OP_stack_value)
# POSTCHECK-DWO-MAIN: DW_TAG_formal_parameter [9]
# POSTCHECK-DWO-MAIN-NEXT: DW_AT_location [DW_FORM_loclistx] (indexed (0x1) loclist = 0x00000028:
# POSTCHECK-DWO-MAIN-NEXT: DW_LLE_base_addressx (0x0000000000000001)
# POSTCHECK-DWO-MAIN-NEXT: DW_LLE_offset_pair (0x0000000000000000, 0x0000000000000027): DW_OP_reg4 RSI
# POSTCHECK-DWO-MAIN-NEXT: DW_LLE_offset_pair (0x0000000000000027, 0x0000000000000051): DW_OP_entry_value(DW_OP_reg4 RSI), DW_OP_stack_value)
# POSTCHECK-DWO-MAIN: DW_TAG_variable [10]
# POSTCHECK-DWO-MAIN-NEXT: DW_AT_location [DW_FORM_loclistx] (indexed (0x2) loclist = 0x00000038:
# POSTCHECK-DWO-MAIN-NEXT: DW_LLE_base_addressx (0x0000000000000002)
# POSTCHECK-DWO-MAIN-NEXT: DW_LLE_offset_pair (0x0000000000000000, 0x0000000000000006): DW_OP_reg5 RDI
# POSTCHECK-DWO-MAIN-NEXT: DW_LLE_offset_pair (0x0000000000000006, 0x0000000000000046): DW_OP_reg14 R14)
# POSTCHECK-DWO-MAIN: DW_TAG_inlined_subroutine [12]
# POSTCHECK-DWO-MAIN-NEXT: DW_AT_abstract_origin [DW_FORM_ref4]
# POSTCHECK-DWO-MAIN-NEXT: DW_AT_ranges [DW_FORM_rnglistx] (indexed (0x2) rangelist = 0x00000020
# Encded as a pair. So it's offset from base address.
# POSTCHECK-DWO-MAIN-NEXT: [0x0000000000000003, 0x0000000000000007)
# POSTCHECK-DWO-MAIN-NEXT: [0x0000000000000013, 0x0000000000000019))
# POSTCHECK-DWO-HELPER1: version = 0x0005
# POSTCHECK-DWO-HELPER1: DW_TAG_subprogram [7]
# POSTCHECK-DWO-HELPER1-NEXT: DW_AT_ranges [DW_FORM_rnglistx] (indexed (0x0) rangelist = 0x00000014
# POSTCHECK-DWO-HELPER1-NEXT: [0x0000000000000000, 0x0000000000000004))
# POSTCHECK-DWO-HELPER1: DW_TAG_variable [9]
# POSTCHECK-DWO-HELPER1-NEXT: DW_AT_location [DW_FORM_loclistx] (indexed (0x0) loclist = 0x00000010:
# POSTCHECK-DWO-HELPER1-NEXT: DW_LLE_base_addressx (0x0000000000000001)
# POSTCHECK-DWO-HELPER1-NEXT: DW_LLE_offset_pair (0x0000000000000000, 0x0000000000000003): DW_OP_reg5 RDI
# POSTCHECK-DWO-HELPER1-NEXT: DW_LLE_offset_pair (0x0000000000000003, 0x0000000000000004): DW_OP_reg0 RAX)
# POSTCHECK-DWO-HELPER1: DW_TAG_inlined_subroutine [10]
# POSTCHECK-DWO-HELPER1-NEXT: DW_AT_abstract_origin
# POSTCHECK-DWO-HELPER1-NEXT: DW_AT_ranges [DW_FORM_rnglistx] (indexed (0x1) rangelist = 0x00000018
# POSTCHECK-DWO-HELPER1-NEXT: [0x0000000000000000, 0x0000000000000003))
# Checking debug line.
# POSTCHECK-LINE: debug_line[
# POSTCHECK-LINE: version: 5
# POSTCHECK-LINE: include_directories[ 0] = .debug_line_str[0x[[#%.8x,LINE:]]] = "."
# POSTCHECK-LINE-NEXT: file_names[ 0]:
# POSTCHECK-LINE-NEXT: name: .debug_line_str[0x[[#%.8x,LINE:]]] = "main.cpp"
# POSTCHECK-LINE-NEXT: dir_index: 0
# POSTCHECK-LINE-NEXT: md5_checksum: e3a18fae8565a087d09d6076b542cdab
# POSTCHECK-LINE: debug_line[
# POSTCHECK-LINE: version: 4
# POSTCHECK-LINE: include_directories[ 1] = "/test"
# POSTCHECK-LINE-NEXT: file_names[ 1]:
# POSTCHECK-LINE-NEXT: name: "helper0.cpp"
# POSTCHECK-LINE-NEXT: dir_index: 1
# POSTCHECK-LINE-NEXT: mod_time:
# POSTCHECK-LINE-NEXT: length:
# POSTCHECK-LINE: debug_line[
# POSTCHECK-LINE: version: 5
# POSTCHECK-LINE: include_directories[ 0] = .debug_line_str[0x[[#%.8x,LINE:]]] = "."
# POSTCHECK-LINE-NEXT: file_names[ 0]:
# POSTCHECK-LINE-NEXT: name: .debug_line_str[0x[[#%.8x,LINE:]]] = "helper1.cpp"
# POSTCHECK-LINE-NEXT: dir_index: 0
# POSTCHECK-LINE-NEXT: md5_checksum: e6dbd773fdf80bfea332cdf8284cddce
# POSTCHECK-LINE: debug_line[
# POSTCHECK-LINE: version: 4
# POSTCHECK-LINE: include_directories[ 1] = "/test"
# POSTCHECK-LINE-NEXT: file_names[ 1]:
# POSTCHECK-LINE-NEXT: name: "helper2.cpp"
# POSTCHECK-LINE-NEXT: dir_index: 1
# POSTCHECK-LINE-NEXT: mod_time:
# POSTCHECK-LINE-NEXT: length:
|
