| ## Test that DWARFv5 .debug_rnglists is correctly recognized |
| ## and converted into the DW_FORM_sec_offset form in --garbage-collection |
| ## case or correctly preserved in --no-garbage-collection case. |
| |
| # RUN: yaml2obj %s -o %t.o |
| |
| # RUN: llvm-dwarfutil %t.o %t1 |
| # RUN: llvm-dwarfdump -verify %t1 | FileCheck %s |
| # RUN: llvm-dwarfdump -a --verbose %t1 | FileCheck %s --check-prefix DWARF-CHECK |
| |
| # RUN: llvm-dwarfutil --no-garbage-collection %t.o %t1 |
| # RUN: llvm-dwarfdump -verify %t1 | FileCheck %s |
| # RUN: llvm-dwarfdump -a --verbose %t1 | FileCheck %s --check-prefix UPD-DWARF-CHECK |
| |
| # RUN: llvm-dwarfutil --no-garbage-collection --build-accelerator=DWARF %t.o %t1 |
| # RUN: llvm-dwarfdump -verify %t1 | FileCheck %s |
| # RUN: llvm-dwarfdump -a --verbose %t1 | FileCheck %s --check-prefix UPD-DWARF-CHECK |
| |
| #CHECK: No errors. |
| |
| #DWARF-CHECK: DW_TAG_compile_unit |
| #DWARF-CHECK: DW_AT_name [DW_FORM_strp] {{.*}} "CU1" |
| #DWARF-CHECK: DW_AT_low_pc [DW_FORM_addrx] (indexed (00000000) address = 0x0000000000001130) |
| #DWARF-CHECK: DW_AT_ranges [DW_FORM_sec_offset] (0x[[CURANGE_OFF:[0-9a-f]*]] |
| #DWARF-CHECK: [0x0000000000001130, 0x0000000000001170)) |
| #DWARF-CHECK: DW_TAG_subprogram |
| #DWARF-CHECK: DW_AT_name [DW_FORM_strp] {{.*}} "foo1" |
| #DWARF-CHECK: DW_AT_low_pc [DW_FORM_addrx] (indexed (00000000) address = 0x0000000000001130) |
| #DWARF-CHECK: DW_AT_high_pc [DW_FORM_data8] (0x0000000000000010) |
| #DWARF-CHECK: DW_TAG_lexical_block |
| #DWARF-CHECK: DW_AT_ranges [DW_FORM_sec_offset] (0x[[F1RANGE_OFF:[0-9a-f]*]] |
| #DWARF-CHECK: [0x0000000000001130, 0x0000000000001140)) |
| #DWARF-CHECK: DW_TAG_subprogram |
| #DWARF-CHECK: DW_AT_name [DW_FORM_strp] {{.*}} "foo2" |
| #DWARF-CHECK: DW_AT_low_pc [DW_FORM_addrx] (indexed (00000001) address = 0x0000000000001140) |
| #DWARF-CHECK: DW_AT_high_pc [DW_FORM_data8] (0x0000000000000010) |
| #DWARF-CHECK: DW_TAG_lexical_block |
| #DWARF-CHECK: DW_AT_ranges [DW_FORM_sec_offset] (0x[[F2RANGE_OFF:[0-9a-f]*]] |
| #DWARF-CHECK: [0x0000000000001140, 0x0000000000001150)) |
| #DWARF-CHECK: DW_TAG_subprogram |
| #DWARF-CHECK: DW_AT_name [DW_FORM_strp] {{.*}} "foo3" |
| #DWARF-CHECK: DW_AT_low_pc [DW_FORM_addrx] (indexed (00000002) address = 0x0000000000001150) |
| #DWARF-CHECK: DW_AT_high_pc [DW_FORM_data8] (0x0000000000000010) |
| #DWARF-CHECK: DW_TAG_lexical_block |
| #DWARF-CHECK: DW_AT_ranges [DW_FORM_sec_offset] (0x[[F3RANGE_OFF:[0-9a-f]*]] |
| #DWARF-CHECK: [0x0000000000001150, 0x0000000000001160)) |
| #DWARF-CHECK: DW_TAG_subprogram |
| #DWARF-CHECK: DW_AT_name [DW_FORM_strp] {{.*}} "foo4" |
| #DWARF-CHECK: DW_AT_low_pc [DW_FORM_addrx] (indexed (00000003) address = 0x0000000000001160) |
| #DWARF-CHECK: DW_AT_high_pc [DW_FORM_data8] (0x0000000000000010) |
| #DWARF-CHECK: DW_TAG_lexical_block |
| #DWARF-CHECK: DW_AT_ranges [DW_FORM_sec_offset] (0x[[F4RANGE_OFF:[0-9a-f]*]] |
| #DWARF-CHECK: [0x0000000000001160, 0x0000000000001170)) |
| #DWARF-CHECK: .debug_aranges contents: |
| #DWARF-CHECK: Address Range Header: length = 0x0000002c, format = DWARF32, version = 0x0002, cu_offset = 0x00000000, addr_size = 0x08, seg_size = 0x00 |
| #DWARF-CHECK: [0x0000000000001130, 0x0000000000001170) |
| #DWARF-CHECK: .debug_addr contents: |
| #DWARF-CHECK: 0x00000000: Address table header: length = 0x00000024, format = DWARF32, version = 0x0005, addr_size = 0x08, seg_size = 0x00 |
| #DWARF-CHECK: Addrs: [ |
| #DWARF-CHECK: 0x0000000000001130 |
| #DWARF-CHECK: 0x0000000000001140 |
| #DWARF-CHECK: 0x0000000000001150 |
| #DWARF-CHECK: 0x0000000000001160 |
| #DWARF-CHECK: ] |
| #DWARF-CHECK: .debug_rnglists contents: |
| #DWARF-CHECK: 0x00000000: range list header: length = 0x0000003f, format = DWARF32, version = 0x0005, addr_size = 0x08, seg_size = 0x00, offset_entry_count = 0x00000000 |
| #DWARF-CHECK: ranges: |
| #DWARF-CHECK: 0x[[F1RANGE_OFF]]: [DW_RLE_start_length]: 0x0000000000001130, 0x0000000000000010 => [0x0000000000001130, 0x0000000000001140) |
| #DWARF-CHECK: {{.*}} [DW_RLE_end_of_list ] |
| #DWARF-CHECK: 0x[[F2RANGE_OFF]]: [DW_RLE_start_length]: 0x0000000000001140, 0x0000000000000010 => [0x0000000000001140, 0x0000000000001150) |
| #DWARF-CHECK: {{.*}} [DW_RLE_end_of_list ] |
| #DWARF-CHECK: 0x[[F3RANGE_OFF]]: [DW_RLE_start_length]: 0x0000000000001150, 0x0000000000000010 => [0x0000000000001150, 0x0000000000001160) |
| #DWARF-CHECK: {{.*}} [DW_RLE_end_of_list ] |
| #DWARF-CHECK: 0x[[F4RANGE_OFF]]: [DW_RLE_start_length]: 0x0000000000001160, 0x0000000000000010 => [0x0000000000001160, 0x0000000000001170) |
| #DWARF-CHECK: {{.*}} [DW_RLE_end_of_list ] |
| #DWARF-CHECK: 0x[[CURANGE_OFF]]: [DW_RLE_start_length]: 0x0000000000001130, 0x0000000000000040 => [0x0000000000001130, 0x0000000000001170) |
| #DWARF-CHECK: {{.*}} [DW_RLE_end_of_list ] |
| |
| #UPD-DWARF-CHECK: DW_TAG_compile_unit |
| #UPD-DWARF-CHECK: DW_AT_name {{.*}}"CU1" |
| #UPD-DWARF-CHECK: DW_AT_low_pc [DW_FORM_addrx] (indexed (00000000) address = 0x0000000000001130) |
| #UPD-DWARF-CHECK: DW_AT_ranges [DW_FORM_rnglistx] (indexed (0x4) rangelist = 0x0000003e |
| #UPD-DWARF-CHECK: [0x0000000000001130, 0x0000000000001170)) |
| #UPD-DWARF-CHECK: DW_TAG_subprogram |
| #UPD-DWARF-CHECK: DW_AT_name {{.*}}"foo1" |
| #UPD-DWARF-CHECK: DW_AT_low_pc [DW_FORM_addrx] (indexed (00000000) address = 0x0000000000001130) |
| #UPD-DWARF-CHECK: DW_AT_high_pc [DW_FORM_data8] (0x0000000000000010) |
| #UPD-DWARF-CHECK: DW_TAG_lexical_block |
| #UPD-DWARF-CHECK: DW_AT_ranges [DW_FORM_rnglistx] (indexed (0x0) rangelist = 0x00000020 |
| #UPD-DWARF-CHECK: [0x0000000000001130, 0x0000000000001140)) |
| #UPD-DWARF-CHECK: DW_TAG_subprogram |
| #UPD-DWARF-CHECK: DW_AT_name {{.*}}"foo2" |
| #UPD-DWARF-CHECK: DW_AT_low_pc [DW_FORM_addrx] (indexed (00000001) address = 0x0000000000001140) |
| #UPD-DWARF-CHECK: DW_AT_high_pc [DW_FORM_data8] (0x0000000000000010) |
| #UPD-DWARF-CHECK: DW_TAG_lexical_block |
| #UPD-DWARF-CHECK: DW_AT_ranges [DW_FORM_rnglistx] (indexed (0x1) rangelist = 0x00000024 |
| #UPD-DWARF-CHECK: [0x0000000000001140, 0x0000000000001150)) |
| #UPD-DWARF-CHECK: DW_TAG_subprogram |
| #UPD-DWARF-CHECK: DW_AT_name {{.*}}"foo3" |
| #UPD-DWARF-CHECK: DW_AT_low_pc [DW_FORM_addrx] (indexed (00000002) address = 0x0000000000001150) |
| #UPD-DWARF-CHECK: DW_AT_high_pc [DW_FORM_data8] (0x0000000000000010) |
| #UPD-DWARF-CHECK: DW_TAG_lexical_block |
| #UPD-DWARF-CHECK: DW_AT_ranges [DW_FORM_sec_offset] (0x00000028 |
| #UPD-DWARF-CHECK: [0x0000000000001150, 0x0000000000001160)) |
| #UPD-DWARF-CHECK: DW_TAG_subprogram |
| #UPD-DWARF-CHECK: DW_AT_name {{.*}}"foo4" |
| #UPD-DWARF-CHECK: DW_AT_low_pc [DW_FORM_addrx] (indexed (00000003) address = 0x0000000000001160) |
| #UPD-DWARF-CHECK: DW_AT_high_pc [DW_FORM_data8] (0x0000000000000010) |
| #UPD-DWARF-CHECK: DW_TAG_lexical_block |
| #UPD-DWARF-CHECK: DW_AT_ranges [DW_FORM_sec_offset] (0x00000033 |
| #UPD-DWARF-CHECK: [0x0000000000001160, 0x0000000000001170)) |
| #UPD-DWARF-CHECK: .debug_addr contents: |
| #UPD-DWARF-CHECK: 0x00000000: Address table header: length = 0x00000024, format = DWARF32, version = 0x0005, addr_size = 0x08, seg_size = 0x00 |
| #UPD-DWARF-CHECK: Addrs: [ |
| #UPD-DWARF-CHECK: 0x0000000000001130 |
| #UPD-DWARF-CHECK: 0x0000000000001140 |
| #UPD-DWARF-CHECK: 0x0000000000001150 |
| #UPD-DWARF-CHECK: 0x0000000000001160 |
| #UPD-DWARF-CHECK: ] |
| #UPD-DWARF-CHECK: .debug_rnglists contents: |
| #UPD-DWARF-CHECK: 0x00000000: range list header: length = 0x0000003e, format = DWARF32, version = 0x0005, addr_size = 0x08, seg_size = 0x00, offset_entry_count = 0x00000005 |
| #UPD-DWARF-CHECK: offsets: [ |
| #UPD-DWARF-CHECK: 0x00000014 => 0x00000020 |
| #UPD-DWARF-CHECK: 0x00000018 => 0x00000024 |
| #UPD-DWARF-CHECK: 0x0000001c => 0x00000028 |
| #UPD-DWARF-CHECK: 0x00000027 => 0x00000033 |
| #UPD-DWARF-CHECK: 0x00000032 => 0x0000003e |
| #UPD-DWARF-CHECK: ] |
| #UPD-DWARF-CHECK: ranges: |
| #UPD-DWARF-CHECK: 0x00000020: [DW_RLE_startx_length]: 0x0000000000000000, 0x0000000000000010 => [0x0000000000001130, 0x0000000000001140) |
| #UPD-DWARF-CHECK: 0x00000023: [DW_RLE_end_of_list ] |
| #UPD-DWARF-CHECK: 0x00000024: [DW_RLE_startx_length]: 0x0000000000000001, 0x0000000000000010 => [0x0000000000001140, 0x0000000000001150) |
| #UPD-DWARF-CHECK: 0x00000027: [DW_RLE_end_of_list ] |
| #UPD-DWARF-CHECK: 0x00000028: [DW_RLE_start_length ]: 0x0000000000001150, 0x0000000000000010 => [0x0000000000001150, 0x0000000000001160) |
| #UPD-DWARF-CHECK: 0x00000032: [DW_RLE_end_of_list ] |
| #UPD-DWARF-CHECK: 0x00000033: [DW_RLE_start_length ]: 0x0000000000001160, 0x0000000000000010 => [0x0000000000001160, 0x0000000000001170) |
| #UPD-DWARF-CHECK: 0x0000003d: [DW_RLE_end_of_list ] |
| #UPD-DWARF-CHECK: 0x0000003e: [DW_RLE_startx_length]: 0x0000000000000000, 0x0000000000000040 => [0x0000000000001130, 0x0000000000001170) |
| #UPD-DWARF-CHECK: 0x00000041: [DW_RLE_end_of_list ] |
| |
| ## Following yaml description has Content of the .debug_rnglists exactly like above data ^^^^^^ |
| --- !ELF |
| FileHeader: |
| Class: ELFCLASS64 |
| Data: ELFDATA2LSB |
| Type: ET_REL |
| Machine: EM_X86_64 |
| Sections: |
| - Name: .text |
| Type: SHT_PROGBITS |
| Flags: [ SHF_ALLOC, SHF_EXECINSTR ] |
| Address: 0x1130 |
| Size: 0x70 |
| - Name: .debug_rnglists |
| Type: SHT_PROGBITS |
| Flags: [ ] |
| Content: "3e000000050008000500000014000000180000001c000000270000003200000003001000030110000750110000000000001000076011000000000000100003004000" |
| DWARF: |
| debug_abbrev: |
| - Table: |
| - Tag: DW_TAG_compile_unit |
| Children: DW_CHILDREN_yes |
| Attributes: |
| - Attribute: DW_AT_producer |
| Form: DW_FORM_string |
| - Attribute: DW_AT_language |
| Form: DW_FORM_data2 |
| - Attribute: DW_AT_name |
| Form: DW_FORM_string |
| - Attribute: DW_AT_low_pc |
| Form: DW_FORM_addrx |
| - Attribute: DW_AT_ranges |
| Form: DW_FORM_rnglistx |
| - Attribute: DW_AT_rnglists_base |
| Form: DW_FORM_sec_offset |
| - Attribute: DW_AT_addr_base |
| Form: DW_FORM_sec_offset |
| - Tag: DW_TAG_subprogram |
| Children: DW_CHILDREN_yes |
| Attributes: |
| - Attribute: DW_AT_name |
| Form: DW_FORM_string |
| - Attribute: DW_AT_low_pc |
| Form: DW_FORM_addrx |
| - Attribute: DW_AT_high_pc |
| Form: DW_FORM_data8 |
| - Attribute: DW_AT_type |
| Form: DW_FORM_ref4 |
| - Tag: DW_TAG_lexical_block |
| Children: DW_CHILDREN_no |
| Attributes: |
| - Attribute: DW_AT_ranges |
| Form: DW_FORM_rnglistx |
| - Tag: DW_TAG_lexical_block |
| Children: DW_CHILDREN_no |
| Attributes: |
| - Attribute: DW_AT_ranges |
| Form: DW_FORM_sec_offset |
| - Tag: DW_TAG_base_type |
| Children: DW_CHILDREN_no |
| Attributes: |
| - Attribute: DW_AT_name |
| Form: DW_FORM_string |
| debug_info: |
| - Version: 5 |
| UnitType: DW_UT_compile |
| Entries: |
| - AbbrCode: 1 |
| Values: |
| - CStr: by_hand |
| - Value: 0x04 |
| - CStr: CU1 |
| - Value: 0x0 |
| - Value: 0x4 |
| - Value: 0xc |
| - Value: 0x8 |
| - AbbrCode: 2 |
| Values: |
| - CStr: foo1 |
| - Value: 0x00 |
| - Value: 0x10 |
| - Value: 0x83 |
| - AbbrCode: 3 |
| Values: |
| - Value: 0x00 |
| - AbbrCode: 0 |
| - AbbrCode: 2 |
| Values: |
| - CStr: foo2 |
| - Value: 0x01 |
| - Value: 0x10 |
| - Value: 0x83 |
| - AbbrCode: 3 |
| Values: |
| - Value: 0x01 |
| - AbbrCode: 0 |
| - AbbrCode: 2 |
| Values: |
| - CStr: foo3 |
| - Value: 0x02 |
| - Value: 0x10 |
| - Value: 0x83 |
| - AbbrCode: 4 |
| Values: |
| - Value: 0x28 |
| - AbbrCode: 0 |
| - AbbrCode: 2 |
| Values: |
| - CStr: foo4 |
| - Value: 0x03 |
| - Value: 0x10 |
| - Value: 0x83 |
| - AbbrCode: 4 |
| Values: |
| - Value: 0x33 |
| - AbbrCode: 0 |
| - AbbrCode: 5 |
| Values: |
| - CStr: int |
| - AbbrCode: 0 |
| debug_addr: |
| - Version: 5 |
| AddressSize: 0x08 |
| Entries: |
| - Address: 0x1130 |
| - Address: 0x1140 |
| - Address: 0x1150 |
| - Address: 0x1160 |
| ... |
