93 lines · yaml
1# RUN: yaml2obj %s | llvm-dwarfdump --statistics - | FileCheck %s2 3## Check that we are covering the situation when4## sum of bytes in scope is a huge (uint64_t) number.5##6## The yaml represents this DWARF:7##8## DW_TAG_compile_unit9## DW_AT_low_pc (0x0000000000000000)10## DW_AT_high_pc (0x000000000000000b)11##12## DW_TAG_subprogram13## DW_AT_low_pc (0x0000000000000000)14## DW_AT_high_pc (0x00000000ffffffff)15## DW_TAG_variable16## DW_AT_location (0x00000023:17## [0x0000000000000003, 0x0000000000000005): DW_OP_reg2 RCX)18## DW_TAG_subprogram19## DW_AT_low_pc (0x0000000000000000)20## DW_AT_high_pc (0x00000000ffffffff)21## DW_TAG_variable22## DW_AT_location (0x00000023:23## [0x0000000000000003, 0x0000000000000005): DW_OP_reg2 RCX)24 25# CHECK: "version": 9,26# CHECK: "sum_all_variables(#bytes in parent scope)": 858993459027 28--- !ELF29FileHeader:30 Class: ELFCLASS6431 Data: ELFDATA2LSB32 Type: ET_EXEC33 Machine: EM_X86_6434Sections:35 - Name: .debug_loc36 Type: SHT_PROGBITS37 AddressAlign: 0x0138 Content: '00000000000000000600000000000000010055000000000000000000000000000000000300000000000000050000000000000001005200000000000000000000000000000000'39 - Name: .debug_ranges40 Type: SHT_PROGBITS41 AddressAlign: 0x0142 Content: '000000000000000003000000000000000500000000000000080000000000000000000000000000000000000000000000'43DWARF:44 debug_abbrev:45 - Table:46 - Code: 147 Tag: DW_TAG_compile_unit48 Children: DW_CHILDREN_yes49 Attributes:50 - Attribute: DW_AT_low_pc51 Form: DW_FORM_addr52 - Attribute: DW_AT_high_pc53 Form: DW_FORM_data454 - Code: 255 Tag: DW_TAG_subprogram56 Children: DW_CHILDREN_yes57 Attributes:58 - Attribute: DW_AT_low_pc59 Form: DW_FORM_addr60 - Attribute: DW_AT_high_pc61 Form: DW_FORM_data462 - Code: 363 Tag: DW_TAG_variable64 Children: DW_CHILDREN_no65 Attributes:66 - Attribute: DW_AT_location67 Form: DW_FORM_sec_offset68 debug_info:69 - Version: 470 AbbrOffset: 0x0071 Entries:72 - AbbrCode: 1 ## DW_TAG_compile_unit73 Values:74 - Value: 0x00 ## DW_AT_low_pc75 - Value: 0x0b ## DW_AT_high_pc76 - AbbrCode: 2 ## DW_TAG_subprogram77 Values:78 - Value: 0x00 ## DW_AT_low_pc79 - Value: 0xFFFFFFFF ## DW_AT_high_pc80 - AbbrCode: 3 ## DW_TAG_variable81 Values:82 - Value: 0x23 ## DW_AT_sec_offset83 - AbbrCode: 0 ## NULL84 - AbbrCode: 2 ## DW_TAG_subprogram85 Values:86 - Value: 0x00 ## DW_AT_low_pc87 - Value: 0xFFFFFFFF ## DW_AT_high_pc88 - AbbrCode: 3 ## DW_TAG_variable89 Values:90 - Value: 0x23 ## DW_AT_sec_offset91 - AbbrCode: 0 ## NULL92 - AbbrCode: 0 ## NULL93