| RUN: llvm-dwp %p/../Inputs/simple/notypes/a.dwo %p/../Inputs/simple/notypes/b.dwo -o %t |
| RUN: llvm-dwarfdump -v %t | FileCheck --check-prefix=CHECK --check-prefix=NOTYP %s |
| RUN: llvm-objdump -h %t | FileCheck --check-prefix=NOTYPOBJ %s |
| UN: llvm-dwp %p/../Inputs/simple/types/a.dwo %p/../Inputs/simple/types/b.dwo -o %t |
| UN: llvm-dwarfdump -v %t | FileCheck --check-prefix=CHECK --check-prefix=TYPES %s |
| |
| FIXME: For some reason, piping straight from llvm-dwp to llvm-dwarfdump -v doesn't behave well - looks like dwarfdump is reading/closes before dwp has finished. |
| |
| DWP from non-type-unit debug info for these two translation units: |
| a.cpp: |
| struct foo { }; |
| foo a; |
| |
| b.cpp: |
| struct bar { }; |
| void b(bar) { |
| } |
| |
| CHECK-LABEL: .debug_abbrev.dwo contents: |
| CHECK-LABEL: Abbrev table for offset: |
| CHECK: 0x0000[[AAOFF:.*]] |
| CHECK: DW_TAG_compile_unit |
| CHECK: DW_TAG_variable |
| CHECK: DW_TAG_structure_type |
| CHECK-LABEL: Abbrev table for offset: |
| CHECK: 0x0000[[BAOFF:.*]] |
| CHECK: DW_TAG_compile_unit |
| CHECK: DW_TAG_structure_type |
| CHECK: DW_TAG_subprogram |
| CHECK: DW_TAG_formal_parameter |
| |
| CHECK: .debug_info.dwo contents: |
| CHECK: [[AOFF:0x[0-9a-f]*]]: |
| CHECK-LABEL: Compile Unit: length = {{.*}} version = 0x0004 abbr_offset = |
| CHECK: 0x[[AAOFF]] addr_size = 0x08 (next unit at [[BOFF:.*]]) |
| CHECK: DW_TAG_compile_unit |
| CHECK: DW_AT_name {{.*}} "a.cpp" |
| CHECK: DW_AT_GNU_dwo_id {{.*}} ([[DWOA:.*]]) |
| CHECK: DW_TAG_variable |
| CHECK: DW_AT_name {{.*}} "a" |
| CHECK: DW_TAG_structure_type |
| NOTYP: DW_AT_name {{.*}} "foo" |
| TYPES: DW_AT_signature {{.*}} ([[FOOSIG:.*]]) |
| |
| CHECK: [[BOFF]]: |
| CHECK-LABEL: Compile Unit: length = {{.*}} version = 0x0004 abbr_offset = |
| CHECK: 0x[[BAOFF]] addr_size = 0x08 (next unit at [[XOFF:.*]]) |
| CHECK: DW_AT_name {{.*}} "b.cpp" |
| CHECK: DW_AT_GNU_dwo_id {{.*}} ([[DWOB:.*]]) |
| CHECK: DW_TAG_structure_type |
| NOTYP: DW_AT_name {{.*}} "bar" |
| TYPES: DW_AT_signature {{.*}} ([[BARSIG:.*]]) |
| CHECK: DW_TAG_subprogram |
| CHECK: DW_AT_name {{.*}} "b" |
| CHECK: DW_TAG_formal_parameter |
| |
| NOTYP-NOT: .debug_types.dwo contents: |
| TYPES-LABEL: .debug_types.dwo contents: |
| TYPES: [[FOOUOFF:0x[0-9a-f]*]]: |
| TYPES-LABEL: Type Unit: length = 0x00000020 version = 0x0004 abbr_offset = |
| TYPES: 0x[[AAOFF]] addr_size = 0x08 type_signature = [[FOOSIG]] type_offset = 0x[[FOOOFF:.*]] (next unit at [[BARUOFF:.*]]) |
| TYPES: DW_TAG_type_unit |
| TYPES: [[FOOOFF]]: DW_TAG_structure_type |
| TYPES: DW_AT_name {{.*}} "foo" |
| TYPES: [[BARUOFF]]: |
| TYPES-LABEL: Type Unit: length = 0x00000020 version = 0x0004 abbr_offset = |
| TYPES: 0x[[BAOFF]] addr_size = 0x08 type_signature = [[BARSIG]] type_offset = 0x001e (next unit at [[XUOFF:.*]]) |
| TYPES: DW_TAG_type_unit |
| TYPES: 0x00000042: DW_TAG_structure_type |
| TYPES: DW_AT_name {{.*}} "bar" |
| |
| CHECK-LABEL: .debug_cu_index contents: |
| CHECK: Index Signature INFO ABBREV LINE STR_OFFSETS |
| TYPES: 1 [[DWOA]] {{\[}}[[AOFF]], [[BOFF]]) [0x0000[[AAOFF]], 0x0000[[BAOFF]]) [0x00000000, 0x0000001a) [0x00000000, 0x00000010) |
| TYPES: 3 [[DWOB]] {{\[}}[[BOFF]], [[XOFF]]) [0x0000[[BAOFF]], 0x00000099) [0x0000001a, 0x00000034) [0x00000010, 0x00000024) |
| NOTYP: 3 [[DWOA]] {{\[}}[[AOFF]], [[BOFF]]) [0x0000[[AAOFF]], 0x0000[[BAOFF]]) [0x00000000, 0x00000011) [0x00000000, 0x00000010) |
| NOTYP: 4 [[DWOB]] {{\[}}[[BOFF]], [[XOFF]]) [0x0000[[BAOFF]], 0x00000075) [0x00000011, 0x00000022) [0x00000010, 0x00000024) |
| |
| CHECK-NOT: .debug_tu_index contents: |
| TYPES: Index Signature TYPES ABBREV LINE STR_OFFSETS |
| TYPES: 1 [[FOOSIG]] {{\[}}[[FOOUOFF]], [[BARUOFF]]) [0x0000[[AAOFF]], 0x0000[[BAOFF]]) [0x00000000, 0x0000001a) [0x00000000, 0x00000010) |
| TYPES: 4 [[BARSIG]] {{\[}}[[BARUOFF]], [[XUOFF]]) [0x0000[[BAOFF]], 0x00000099) [0x0000001a, 0x00000034) [0x00000010, 0x00000024) |
| |
| Ensure we do not create a debug_tu_index, even an empty or malformed one. |
| NOTYPOBJ-NOT: .debug_tu_index |
| |
| CHECK-LABEL: .debug_str.dwo contents: |
| CHECK: "clang version |
| CHECK: 0x[[ACPP:.*]]: "a.cpp" |
| CHECK-NOT: "clang version |
| CHECK: 0x[[BCPP:.*]]: "b.cpp" |
| |
| CHECK-LABEL: .debug_str_offsets.dwo contents: |
| CHECK: : 00000000 |
| CHECK: : [[ACPP]] |
| CHECK: : 00000000 |
| CHECK: : [[BCPP]] |