| ## Test that DWARFv5 address attributes and address expression operands |
| ## are handled correctly, specifically: |
| ## 1. DW_FORM_addrx is correctly recognized and converted into the DW_FORM_addr |
| ## in --garbage-collection case or correctly preserved in --no-garbage-collection case. |
| ## 2. DW_OP_addrx is correctly recognized and converted into the DW_OP_addr |
| ## in --garbage-collection case or correctly preserved in --no-garbage-collection case. |
| ## 3. DW_OP_constx is correctly recognized and converted into the DW_OP_const[*]u |
| ## 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_addr] (0x0000000000001130) |
| #DWARF-CHECK: DW_AT_high_pc [DW_FORM_data8] (0x0000000000000060) |
| #DWARF-CHECK: DW_TAG_subprogram |
| #DWARF-CHECK: DW_AT_name [DW_FORM_strp] {{.*}} "foo1" |
| #DWARF-CHECK: DW_AT_low_pc [DW_FORM_addr] (0x0000000000001130) |
| #DWARF-CHECK: DW_AT_high_pc [DW_FORM_data8] (0x0000000000000010) |
| #DWARF-CHECK: DW_TAG_subprogram |
| #DWARF-CHECK: DW_AT_name [DW_FORM_strp] {{.*}} "foo2" |
| #DWARF-CHECK: DW_AT_low_pc [DW_FORM_addr] (0x0000000000001140) |
| #DWARF-CHECK: DW_AT_high_pc [DW_FORM_data8] (0x0000000000000010) |
| #DWARF-CHECK: DW_TAG_subprogram |
| #DWARF-CHECK: DW_AT_name [DW_FORM_strp] {{.*}} "foo3" |
| #DWARF-CHECK: DW_AT_low_pc [DW_FORM_addr] (0x0000000000001150) |
| #DWARF-CHECK: DW_AT_high_pc [DW_FORM_data8] (0x0000000000000010) |
| #DWARF-CHECK: DW_TAG_subprogram |
| #DWARF-CHECK: DW_AT_name [DW_FORM_strp] {{.*}} "foo4" |
| #DWARF-CHECK: DW_AT_low_pc [DW_FORM_addr] (0x0000000000001160) |
| #DWARF-CHECK: DW_AT_high_pc [DW_FORM_data8] (0x0000000000000010) |
| #DWARF-CHECK: DW_TAG_subprogram |
| #DWARF-CHECK: DW_AT_name [DW_FORM_strp] {{.*}} "foo5" |
| #DWARF-CHECK: DW_AT_low_pc [DW_FORM_addr] (0x0000000000001170) |
| #DWARF-CHECK: DW_AT_high_pc [DW_FORM_data8] (0x0000000000000010) |
| #DWARF-CHECK: DW_TAG_subprogram |
| #DWARF-CHECK: DW_AT_name [DW_FORM_strp] {{.*}} "foo6" |
| #DWARF-CHECK: DW_AT_low_pc [DW_FORM_addr] (0x0000000000001180) |
| #DWARF-CHECK: DW_AT_high_pc [DW_FORM_data8] (0x0000000000000010) |
| #DWARF-CHECK: DW_TAG_variable |
| #DWARF-CHECK: DW_AT_name [DW_FORM_strp] {{.*}} "var1" |
| #DWARF-CHECK: DW_AT_location [DW_FORM_exprloc] (DW_OP_addr 0x2000) |
| #DWARF-CHECK: DW_TAG_variable |
| #DWARF-CHECK: DW_AT_name [DW_FORM_strp] {{.*}} "var2" |
| #DWARF-CHECK: DW_AT_location [DW_FORM_exprloc] (DW_OP_addr 0x2000) |
| #DWARF-CHECK: DW_TAG_variable |
| #DWARF-CHECK: DW_AT_name [DW_FORM_strp] {{.*}} "var3" |
| #DWARF-CHECK: DW_AT_location [DW_FORM_exprloc] (DW_OP_const8u 0x2000, DW_OP_form_tls_address) |
| #DWARF-CHECK: DW_TAG_variable |
| #DWARF-CHECK: DW_AT_name [DW_FORM_strp] {{.*}} "var4" |
| #DWARF-CHECK: DW_AT_location [DW_FORM_exprloc] (DW_OP_const8u 0x2000, DW_OP_form_tls_address) |
| #DWARF-CHECK=NOT: .debug_addr contents: |
| |
| #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_high_pc [DW_FORM_data8] (0x0000000000000060) |
| #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_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_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_subprogram |
| #UPD-DWARF-CHECK: DW_AT_name {{.*}}"foo4" |
| #UPD-DWARF-CHECK: DW_AT_low_pc [DW_FORM_addrx1] (indexed (00000003) address = 0x0000000000001160) |
| #UPD-DWARF-CHECK: DW_AT_high_pc [DW_FORM_data8] (0x0000000000000010) |
| #UPD-DWARF-CHECK: DW_TAG_subprogram |
| #UPD-DWARF-CHECK: DW_AT_name {{.*}}"foo5" |
| #UPD-DWARF-CHECK: DW_AT_low_pc [DW_FORM_addrx2] (indexed (00000004) address = 0x0000000000001170) |
| #UPD-DWARF-CHECK: DW_AT_high_pc [DW_FORM_data8] (0x0000000000000010) |
| #UPD-DWARF-CHECK: DW_TAG_subprogram |
| #UPD-DWARF-CHECK: DW_AT_name {{.*}}"foo6" |
| #UPD-DWARF-CHECK: DW_AT_low_pc [DW_FORM_addrx4] (indexed (00000005) address = 0x0000000000001180) |
| #UPD-DWARF-CHECK: DW_AT_high_pc [DW_FORM_data8] (0x0000000000000010) |
| #UPD-DWARF-CHECK: DW_TAG_variable |
| #UPD-DWARF-CHECK: DW_AT_name {{.*}}"var1" |
| #UPD-DWARF-CHECK: DW_AT_location [DW_FORM_exprloc] (DW_OP_addrx 0x6) |
| #UPD-DWARF-CHECK: DW_TAG_variable |
| #UPD-DWARF-CHECK: DW_AT_name {{.*}}"var2" |
| #UPD-DWARF-CHECK: DW_AT_location [DW_FORM_exprloc] (DW_OP_addr 0x2000) |
| #UPD-DWARF-CHECK: DW_TAG_variable |
| #UPD-DWARF-CHECK: DW_AT_name {{.*}}"var3" |
| #UPD-DWARF-CHECK: DW_AT_location [DW_FORM_exprloc] (DW_OP_constx 0x6, DW_OP_form_tls_address) |
| #UPD-DWARF-CHECK: DW_TAG_variable |
| #UPD-DWARF-CHECK: DW_AT_name {{.*}}"var4" |
| #UPD-DWARF-CHECK: DW_AT_location [DW_FORM_exprloc] (DW_OP_const8u 0x2000, DW_OP_form_tls_address) |
| #UPD-DWARF-CHECK: .debug_addr contents: |
| #UPD-DWARF-CHECK: 0x00000000: Address table header: length = 0x0000003c, 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: 0x0000000000001170 |
| #UPD-DWARF-CHECK: 0x0000000000001180 |
| #UPD-DWARF-CHECK: 0x0000000000002000 |
| #UPD-DWARF-CHECK: ] |
| |
| --- !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: 0x1000 |
| 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_high_pc |
| Form: DW_FORM_data8 |
| - 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_subprogram |
| Children: DW_CHILDREN_yes |
| Attributes: |
| - Attribute: DW_AT_name |
| Form: DW_FORM_string |
| - Attribute: DW_AT_low_pc |
| Form: DW_FORM_addrx1 |
| - Attribute: DW_AT_high_pc |
| Form: DW_FORM_data8 |
| - Attribute: DW_AT_type |
| Form: DW_FORM_ref4 |
| - 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_addrx2 |
| - Attribute: DW_AT_high_pc |
| Form: DW_FORM_data8 |
| - Attribute: DW_AT_type |
| Form: DW_FORM_ref4 |
| - 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_addrx4 |
| - Attribute: DW_AT_high_pc |
| Form: DW_FORM_data8 |
| - Attribute: DW_AT_type |
| Form: DW_FORM_ref4 |
| - Tag: DW_TAG_base_type |
| Children: DW_CHILDREN_no |
| Attributes: |
| - Attribute: DW_AT_name |
| Form: DW_FORM_string |
| - Tag: DW_TAG_variable |
| Children: DW_CHILDREN_no |
| Attributes: |
| - Attribute: DW_AT_name |
| Form: DW_FORM_string |
| - Attribute: DW_AT_type |
| Form: DW_FORM_ref4 |
| - Attribute: DW_AT_location |
| Form: DW_FORM_exprloc |
| debug_info: |
| - Version: 5 |
| UnitType: DW_UT_compile |
| Entries: |
| - AbbrCode: 1 |
| Values: |
| - CStr: by_hand |
| - Value: 0x04 |
| - CStr: CU1 |
| - Value: 0x0 |
| - Value: 0x60 |
| - Value: 0x8 |
| - AbbrCode: 2 |
| Values: |
| - CStr: foo1 |
| - Value: 0x0 |
| - Value: 0x10 |
| - Value: 0xa4 |
| - AbbrCode: 0 |
| - AbbrCode: 2 |
| Values: |
| - CStr: foo2 |
| - Value: 0x01 |
| - Value: 0x10 |
| - Value: 0xa4 |
| - AbbrCode: 0 |
| - AbbrCode: 2 |
| Values: |
| - CStr: foo3 |
| - Value: 0x02 |
| - Value: 0x10 |
| - Value: 0xa4 |
| - AbbrCode: 0 |
| - AbbrCode: 3 |
| Values: |
| - CStr: foo4 |
| - Value: 0x03 |
| - Value: 0x10 |
| - Value: 0xa4 |
| - AbbrCode: 0 |
| - AbbrCode: 4 |
| Values: |
| - CStr: foo5 |
| - Value: 0x04 |
| - Value: 0x10 |
| - Value: 0xa4 |
| - AbbrCode: 0 |
| - AbbrCode: 5 |
| Values: |
| - CStr: foo6 |
| - Value: 0x05 |
| - Value: 0x10 |
| - Value: 0xa4 |
| - AbbrCode: 0 |
| - AbbrCode: 6 |
| Values: |
| - CStr: int |
| - AbbrCode: 7 |
| Values: |
| - CStr: var1 |
| - Value: 0xa4 |
| - BlockData: |
| - 0xa1 |
| - 0x6 |
| - AbbrCode: 7 |
| Values: |
| - CStr: var2 |
| - Value: 0xa4 |
| - BlockData: |
| - 0x03 |
| - 0x00 |
| - 0x20 |
| - 0x00 |
| - 0x00 |
| - 0x00 |
| - 0x00 |
| - 0x00 |
| - 0x00 |
| - AbbrCode: 7 |
| Values: |
| - CStr: var3 |
| - Value: 0xa4 |
| - BlockData: |
| - 0xa2 |
| - 0x6 |
| - 0x9b |
| - AbbrCode: 7 |
| Values: |
| - CStr: var4 |
| - Value: 0xa4 |
| - BlockData: |
| - 0x0e |
| - 0x00 |
| - 0x20 |
| - 0x00 |
| - 0x00 |
| - 0x00 |
| - 0x00 |
| - 0x00 |
| - 0x00 |
| - 0x9b |
| - AbbrCode: 0 |
| debug_addr: |
| - Version: 5 |
| AddressSize: 0x08 |
| Entries: |
| - Address: 0x1130 |
| - Address: 0x1140 |
| - Address: 0x1150 |
| - Address: 0x1160 |
| - Address: 0x1170 |
| - Address: 0x1180 |
| - Address: 0x2000 |
| ... |
