1RUN: llvm-dwp %p/../Inputs/simple/notypes/a.dwo %p/../Inputs/simple/notypes/b.dwo -o %t 2RUN: llvm-dwarfdump -v %t | FileCheck --check-prefixes=CHECK,NOTYP %s 3RUN: llvm-objdump -h %t | FileCheck --check-prefix=NOTYPOBJ %s 4RUN: llvm-dwp %p/../Inputs/simple/types/a.dwo %p/../Inputs/simple/types/b.dwo -o - \ 5RUN: | llvm-dwarfdump -v - | FileCheck --check-prefixes=CHECK,TYPES %s 6 7DWP from non-type-unit debug info for these two translation units: 8a.cpp: 9 struct foo { }; 10 foo a; 11 12b.cpp: 13 struct bar { }; 14 void b(bar) { 15 } 16 17CHECK-LABEL: .debug_abbrev.dwo contents: 18CHECK-LABEL: Abbrev table for offset: 19CHECK: 0x0000[[AAOFF:.*]] 20CHECK: DW_TAG_compile_unit 21CHECK: DW_TAG_variable 22CHECK: DW_TAG_structure_type 23CHECK-LABEL: Abbrev table for offset: 24CHECK: 0x0000[[BAOFF:.*]] 25CHECK: DW_TAG_compile_unit 26CHECK: DW_TAG_structure_type 27CHECK: DW_TAG_subprogram 28CHECK: DW_TAG_formal_parameter 29 30CHECK: .debug_info.dwo contents: 31CHECK: [[AOFF:0x[0-9a-f]*]]: 32CHECK-LABEL: Compile Unit: length = {{.*}}, version = 0x0004, abbr_offset = 33CHECK: 0x[[AAOFF]], addr_size = 0x08 (next unit at [[BOFF:.*]]) 34CHECK: DW_TAG_compile_unit 35CHECK: DW_AT_name {{.*}} "a.cpp" 36CHECK: DW_AT_GNU_dwo_id {{.*}} ([[DWOA:.*]]) 37CHECK: DW_TAG_variable 38CHECK: DW_AT_name {{.*}} "a" 39CHECK: DW_TAG_structure_type 40NOTYP: DW_AT_name {{.*}} "foo" 41TYPES: DW_AT_signature {{.*}} ([[FOOSIG:.*]]) 42 43CHECK: [[BOFF]]: 44CHECK-LABEL: Compile Unit: length = {{.*}}, version = 0x0004, abbr_offset = 45CHECK: 0x[[BAOFF]], addr_size = 0x08 (next unit at [[XOFF:.*]]) 46CHECK: DW_AT_name {{.*}} "b.cpp" 47CHECK: DW_AT_GNU_dwo_id {{.*}} ([[DWOB:.*]]) 48CHECK: DW_TAG_structure_type 49NOTYP: DW_AT_name {{.*}} "bar" 50TYPES: DW_AT_signature {{.*}} ([[BARSIG:.*]]) 51CHECK: DW_TAG_subprogram 52CHECK: DW_AT_name {{.*}} "b" 53CHECK: DW_TAG_formal_parameter 54 55NOTYP-NOT: .debug_types.dwo contents: 56TYPES-LABEL: .debug_types.dwo contents: 57TYPES: [[FOOUOFF:0x[0-9a-f]*]]: 58TYPES-LABEL: Type Unit: length = 0x00000020, format = DWARF32, version = 0x0004, abbr_offset = 59TYPES: 0x[[AAOFF]], addr_size = 0x08, name = 'foo', type_signature = [[FOOSIG]], type_offset = 0x[[FOOOFF:.*]] (next unit at [[BARUOFF:.*]]) 60TYPES: DW_TAG_type_unit 61TYPES: [[FOOOFF]]: DW_TAG_structure_type 62TYPES: DW_AT_name {{.*}} "foo" 63TYPES: [[BARUOFF]]: 64TYPES-LABEL: Type Unit: length = 0x00000020, format = DWARF32, version = 0x0004, abbr_offset = 65TYPES: 0x[[BAOFF]], addr_size = 0x08, name = 'bar', type_signature = [[BARSIG]], type_offset = 0x001e (next unit at [[XUOFF:.*]]) 66TYPES: DW_TAG_type_unit 67TYPES: 0x00000042: DW_TAG_structure_type 68TYPES: DW_AT_name {{.*}} "bar" 69 70CHECK-LABEL: .debug_cu_index contents: 71CHECK: Index Signature INFO ABBREV LINE STR_OFFSETS 72TYPES: 1 [[DWOA]] {{\[}}[[AOFF]], [[BOFF]]) [0x0000[[AAOFF]], 0x0000[[BAOFF]]) [0x00000000, 0x0000001a) [0x00000000, 0x00000010) 73TYPES: 3 [[DWOB]] {{\[}}[[BOFF]], [[XOFF]]) [0x0000[[BAOFF]], 0x00000099) [0x0000001a, 0x00000034) [0x00000010, 0x00000024) 74NOTYP: 3 [[DWOA]] {{\[}}[[AOFF]], [[BOFF]]) [0x0000[[AAOFF]], 0x0000[[BAOFF]]) [0x00000000, 0x00000011) [0x00000000, 0x00000010) 75NOTYP: 4 [[DWOB]] {{\[}}[[BOFF]], [[XOFF]]) [0x0000[[BAOFF]], 0x00000075) [0x00000011, 0x00000022) [0x00000010, 0x00000024) 76 77Ensure we do not create a debug_tu_index, even an empty or malformed one. 78NOTYPOBJ-NOT: .debug_tu_index 79 80TYPES: Index Signature TYPES ABBREV LINE STR_OFFSETS 81TYPES: 1 [[FOOSIG]] {{\[}}[[FOOUOFF]], [[BARUOFF]]) [0x0000[[AAOFF]], 0x0000[[BAOFF]]) [0x00000000, 0x0000001a) [0x00000000, 0x00000010) 82TYPES: 4 [[BARSIG]] {{\[}}[[BARUOFF]], [[XUOFF]]) [0x0000[[BAOFF]], 0x00000099) [0x0000001a, 0x00000034) [0x00000010, 0x00000024) 83 84CHECK-LABEL: .debug_str.dwo contents: 85CHECK: "clang version 86CHECK: 0x[[ACPP:.*]]: "a.cpp" 87CHECK-NOT: "clang version 88CHECK: 0x[[BCPP:.*]]: "b.cpp" 89 90CHECK-LABEL: .debug_str_offsets.dwo contents: 91CHECK: : 00000000 92CHECK: : [[ACPP]] 93CHECK: : 00000000 94CHECK: : [[BCPP]] 95