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1; This test checks to ensure that if three DWARFv5 object files have correct values for the DW_AT_addr_base in their compile units.2 3; 1.o was produced with the source file:4 5; a.cpp6; __attribute__((section("1,__text_foo"))) void foo() {}7; 8; int foo2(int a) {9; return a+5;10; }11; 12; int foo3(int x) {13; return x+2;14; }15; 16; int main () {17; return 1;18; }19 20; clang -g -c -O1 a.cpp -gdwarf-5 -o 1.o21 22; 2.o was produced with the following source file:23 24; b.cpp25; __attribute__((section("1,__text_foo"))) void bar() {}26; 27; int bar2(int a) {28; return a+5;29; }30; 31; int bar3(int x) {32; return x+2;33; }34 35; clang -g -c -O1 b.cpp -gdwarf-5 -o 2.o36 37; 3.o was produced with the following source file:38 39; c.cpp40; 41; int baz(int x) {42; return x+2;43; }44 45; clang -g -c -O1 c.cpp -gdwarf-5 -o 3.o46 47 48RUN: rm -rf %t.dir && mkdir -p %t.dir49RUN: dsymutil -y %p/dummy-debug-map-arm64.map -oso-prepend-path=%p/../Inputs/DWARF5-addr-base-str-off-base -o %t.dir/dwarf5-addr-base.dSYM50RUN: llvm-dwarfdump %t.dir/dwarf5-addr-base.dSYM -a --verbose | FileCheck %s51 52RUN: rm -rf %t.dir && mkdir -p %t.dir53RUN: dsymutil --linker parallel --no-odr -y %p/dummy-debug-map-arm64.map \54RUN: -oso-prepend-path=%p/../Inputs/DWARF5-addr-base-str-off-base \55RUN: -o %t.dir/dwarf5-addr-base.dSYM56RUN: llvm-dwarfdump %t.dir/dwarf5-addr-base.dSYM -a --verbose | FileCheck %s57 58RUN: rm -rf %t.dir && mkdir -p %t.dir59RUN: dsymutil --linker parallel -y %p/dummy-debug-map-arm64.map \60RUN: -oso-prepend-path=%p/../Inputs/DWARF5-addr-base-str-off-base \61RUN: -o %t.dir/dwarf5-addr-base.dSYM62RUN: llvm-dwarfdump %t.dir/dwarf5-addr-base.dSYM -a --verbose | \63RUN: FileCheck %s --check-prefixes=CHECK,CHECK-LLVM64 65 66RUN: rm -rf %t.dir && mkdir -p %t.dir67RUN: dsymutil --update -y %p/dummy-debug-map-arm64.map -oso-prepend-path=%p/../Inputs/DWARF5-addr-base-str-off-base -o %t.dir/dwarf5-addr-base.dSYM68RUN: llvm-dwarfdump %t.dir/dwarf5-addr-base.dSYM -a --verbose | FileCheck %s --check-prefix=UPD69 70RUN: rm -rf %t.dir && mkdir -p %t.dir71RUN: dsymutil --linker parallel --no-odr --update -y %p/dummy-debug-map-arm64.map \72RUN: -oso-prepend-path=%p/../Inputs/DWARF5-addr-base-str-off-base \73RUN: -o %t.dir/dwarf5-addr-base.dSYM74RUN: llvm-dwarfdump %t.dir/dwarf5-addr-base.dSYM -a --verbose | \75RUN: FileCheck %s --check-prefix=UPD76 77RUN: rm -rf %t.dir && mkdir -p %t.dir78RUN: dsymutil --linker parallel --update -y %p/dummy-debug-map-arm64.map \79RUN: -oso-prepend-path=%p/../Inputs/DWARF5-addr-base-str-off-base \80RUN: -o %t.dir/dwarf5-addr-base.dSYM81RUN: llvm-dwarfdump %t.dir/dwarf5-addr-base.dSYM -a --verbose | \82RUN: FileCheck %s --check-prefix=UPD83 84 85CHECK: .debug_info contents:86 87CHECK-LLVM: Compile Unit: length = 0x0000001f, format = DWARF32, version = 0x0005, unit_type = DW_UT_compile, abbr_offset = {{.*}}, addr_size = 0x0888CHECK-LLVM: DW_TAG_compile_unit89CHECK-LLVM: DW_TAG_base_type90 91CHECK: Compile Unit: length = 0x0000004a, format = DWARF32, version = 0x0005, unit_type = DW_UT_compile, abbr_offset = {{.*}}, addr_size = 0x0892 93CHECK: DW_TAG_compile_unit94CHECK: DW_AT_addr_base [DW_FORM_sec_offset] (0x00000008)95 96CHECK: DW_TAG_subprogram97CHECK-NEXT: DW_AT_low_pc [DW_FORM_addrx] (indexed (00000000) address = 0x[[ADDR1:[0-9a-f]+]])98 99 100CHECK: Compile Unit: length = 0x0000004a, format = DWARF32, version = 0x0005, unit_type = DW_UT_compile, abbr_offset = {{.*}}, addr_size = 0x08101 102CHECK: DW_TAG_compile_unit103CHECK: DW_AT_addr_base [DW_FORM_sec_offset] (0x00000018)104 105CHECK: DW_TAG_subprogram106CHECK-NEXT: DW_AT_low_pc [DW_FORM_addrx] (indexed (00000000) address = 0x[[ADDR2:[0-9a-f]+]])107 108CHECK: Compile Unit: length = 0x00000043, format = DWARF32, version = 0x0005, unit_type = DW_UT_compile, abbr_offset = {{.*}}, addr_size = 0x08109 110CHECK: DW_TAG_compile_unit111CHECK: DW_AT_addr_base [DW_FORM_sec_offset] (0x00000028)112 113CHECK: DW_TAG_subprogram114CHECK-NEXT: DW_AT_low_pc [DW_FORM_addrx] (indexed (00000000) address = 0x[[ADDR3:[0-9a-f]+]])115 116CHECK: .debug_addr contents:117CHECK-NEXT: 0x00000000: Address table header: length = 0x0000000c, format = DWARF32, version = 0x0005, addr_size = 0x08, seg_size = 0x00118CHECK-NEXT: Addrs: [119CHECK-NEXT: 0x[[ADDR1]]120CHECK-NEXT: ]121CHECK-NEXT: 0x00000010: Address table header: length = 0x0000000c, format = DWARF32, version = 0x0005, addr_size = 0x08, seg_size = 0x00122CHECK-NEXT: Addrs: [123CHECK-NEXT: 0x[[ADDR2]]124CHECK-NEXT: ]125CHECK-NEXT: 0x00000020: Address table header: length = 0x0000000c, format = DWARF32, version = 0x0005, addr_size = 0x08, seg_size = 0x00126CHECK-NEXT: Addrs: [127CHECK-NEXT: 0x[[ADDR3]]128CHECK-NEXT: ]129 130UPD: .debug_info contents:131UPD-NEXT: 0x00000000: Compile Unit: length = 0x00000081, format = DWARF32, version = 0x0005, unit_type = DW_UT_compile, abbr_offset = 0x0000, addr_size = 0x08132 133UPD: 0x0000000c: DW_TAG_compile_unit [1] *134UPD: DW_AT_addr_base [DW_FORM_sec_offset] (0x00000008)135 136UPD: 0x00000031: DW_TAG_subprogram [2] (0x0000000c)137UPD-NEXT: DW_AT_low_pc [DW_FORM_addrx] (indexed (00000000) address = 0x0000000000000018)138 139UPD: 0x0000003d: DW_TAG_subprogram [3] * (0x0000000c)140UPD-NEXT: DW_AT_low_pc [DW_FORM_addrx] (indexed (00000001) address = 0x0000000000000000)141 142UPD: 0x00000057: DW_TAG_subprogram [3] * (0x0000000c)143UPD-NEXT: DW_AT_low_pc [DW_FORM_addrx] (indexed (00000002) address = 0x0000000000000008)144 145UPD: 0x00000071: DW_TAG_subprogram [5] (0x0000000c)146UPD-NEXT: DW_AT_low_pc [DW_FORM_addrx] (indexed (00000003) address = 0x0000000000000010)147 148 149UPD: 0x00000085: Compile Unit: length = 0x00000072, format = DWARF32, version = 0x0005, unit_type = DW_UT_compile, abbr_offset = 0x00{{00|99}}, addr_size = 0x08150 151UPD: 0x00000091: DW_TAG_compile_unit [1] *152UPD: DW_AT_addr_base [DW_FORM_sec_offset] (0x00000008)153 154UPD: 0x000000b6: DW_TAG_subprogram [2] (0x00000091)155UPD-NEXT: DW_AT_low_pc [DW_FORM_addrx] (indexed (00000000) address = 0x0000000000000018)156 157UPD: 0x000000c2: DW_TAG_subprogram [3] * (0x00000091)158UPD-NEXT: DW_AT_low_pc [DW_FORM_addrx] (indexed (00000001) address = 0x0000000000000000)159 160UPD: 0x000000dc: DW_TAG_subprogram [3] * (0x00000091)161UPD-NEXT: DW_AT_low_pc [DW_FORM_addrx] (indexed (00000002) address = 0x0000000000000008)162 163UPD: 0x000000fb: Compile Unit: length = 0x00000044, format = DWARF32, version = 0x0005, unit_type = DW_UT_compile, abbr_offset = 0x0{{000|115}}, addr_size = 0x08164 165UPD: 0x00000107: DW_TAG_compile_unit {{.*}} *166UPD: DW_AT_addr_base [DW_FORM_sec_offset] (0x00000008)167 168UPD: 0x00000124: DW_TAG_subprogram {{.*}} * (0x00000107)169UPD-NEXT: DW_AT_low_pc [DW_FORM_addrx] (indexed (00000000) address = 0x0000000000000018)170 171UPD: .debug_addr contents:172UPD-NEXT: 0x00000000: Address table header: length = 0x00000024, format = DWARF32, version = 0x0005, addr_size = 0x08, seg_size = 0x00173UPD-NEXT: Addrs: [174UPD-NEXT: 0x0000000000000018175UPD-NEXT: 0x0000000000000000176UPD-NEXT: 0x0000000000000008177UPD-NEXT: 0x0000000000000010178UPD-NEXT: ]179UPD-NEXT: 0x00000028: Address table header: length = 0x0000001c, format = DWARF32, version = 0x0005, addr_size = 0x08, seg_size = 0x00180UPD-NEXT: Addrs: [181UPD-NEXT: 0x0000000000000010182UPD-NEXT: 0x0000000000000000183UPD-NEXT: 0x0000000000000008184UPD-NEXT: ]185UPD-NEXT: 0x00000048: Address table header: length = 0x0000000c, format = DWARF32, version = 0x0005, addr_size = 0x08, seg_size = 0x00186UPD-NEXT: Addrs: [187UPD-NEXT: 0x0000000000000000188UPD-NEXT: ]189