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1## This checks that llvm-mc is able to produce 64-bit debug info.2 3# RUN: llvm-mc -g -dwarf-version 3 -dwarf64 -triple x86_64 %s -filetype=obj -o %t3.o4# RUN: llvm-readobj -r %t3.o | FileCheck --check-prefixes=REL,REL3 %s --implicit-check-not="R_{{.*}} .debug_"5# RUN: llvm-dwarfdump -v %t3.o | FileCheck --check-prefixes=DUMP,DUMP3 %s6 7# RUN: llvm-mc -g -dwarf-version 5 -dwarf64 -triple x86_64 %s -filetype=obj -o %t5.o8# RUN: llvm-readobj -r %t5.o | FileCheck --check-prefixes=REL,REL5 %s --implicit-check-not="R_{{.*}} .debug_"9# RUN: llvm-dwarfdump -v %t5.o | FileCheck --check-prefixes=DUMP,DUMP5 %s10 11## The references to other debug info sections are 64-bit, as required for DWARF64.12# REL: Section ({{[0-9]+}}) .rela.debug_frame {13# REL-NEXT: R_X86_64_64 .debug_frame 0x014# REL: Section ({{[0-9]+}}) .rela.debug_info {15# REL-NEXT: R_X86_64_64 .debug_abbrev 0x016# REL-NEXT: R_X86_64_64 .debug_line 0x017# REL3-NEXT: R_X86_64_64 .debug_ranges 0x018# REL5-NEXT: R_X86_64_64 .debug_rnglists 0x1419# REL: Section ({{[0-9]+}}) .rela.debug_aranges {20# REL-NEXT: R_X86_64_64 .debug_info 0x021# REL5: Section ({{[0-9]+}}) .rela.debug_line {22# REL5-NEXT: R_X86_64_64 .debug_line_str 0x023# REL5-NEXT: R_X86_64_64 .debug_line_str 0x24 25## DW_FORM_sec_offset was introduced in DWARFv4.26## For DWARFv3, DW_FORM_data8 is used instead.27# DUMP: .debug_abbrev contents:28# DUMP3: DW_AT_stmt_list DW_FORM_data829# DUMP3-NEXT: DW_AT_ranges DW_FORM_data830# DUMP5: DW_AT_stmt_list DW_FORM_sec_offset31# DUMP5-NEXT: DW_AT_ranges DW_FORM_sec_offset32 33# DUMP: .debug_info contents:34# DUMP-NEXT: 0x00000000: Compile Unit: {{.*}} format = DWARF6435# DUMP: DW_TAG_compile_unit [1] *36# DUMP3-NEXT: DW_AT_stmt_list [DW_FORM_data8] (0x0000000000000000)37# DUMP5-NEXT: DW_AT_stmt_list [DW_FORM_sec_offset] (0x0000000000000000)38# DUMP3-NEXT: DW_AT_ranges [DW_FORM_data8] (0x000000000000000039# DUMP5-NEXT: DW_AT_ranges [DW_FORM_sec_offset] (0x000000000000001440# DUMP-NEXT: [0x0000000000000000, 0x0000000000000001) ".foo"41# DUMP-NEXT: [0x0000000000000000, 0x0000000000000001) ".bar")42# DUMP: DW_TAG_label [2]43# DUMP-NEXT: DW_AT_name [DW_FORM_string] ("foo")44# DUMP: DW_TAG_label [2]45# DUMP-NEXT: DW_AT_name [DW_FORM_string] ("bar")46 47# DUMP: .debug_frame contents:48# DUMP: 00000000 {{([[:xdigit:]]{16})}} ffffffffffffffff CIE49# DUMP-NEXT: Format: DWARF6450# DUMP: {{([[:xdigit:]]{8})}} {{([[:xdigit:]]{16})}} 0000000000000000 FDE cie=00000000 pc=00000000...0000000151# DUMP-NEXT: Format: DWARF6452 53## Even though the debug info sections are in the 64-bit format,54## .eh_frame is still generated as 32-bit.55# DUMP: .eh_frame contents:56# DUMP: 00000000 {{([[:xdigit:]]{8})}} 00000000 CIE57# DUMP-NEXT: Format: DWARF3258# DUMP: {{([[:xdigit:]]{8})}} {{([[:xdigit:]]{8})}} {{([[:xdigit:]]{8})}} FDE cie=00000000 pc=00000000...0000000159# DUMP-NEXT: Format: DWARF3260 61# DUMP: .debug_aranges contents:62# DUMP-NEXT: Address Range Header: length = 0x0000000000000044, format = DWARF64, version = 0x0002, cu_offset = 0x0000000000000000, addr_size = 0x08, seg_size = 0x0063# DUMP-NEXT: [0x0000000000000000, 0x0000000000000001)64# DUMP-NEXT: [0x0000000000000000, 0x0000000000000001)65# DUMP-EMPTY:66 67# DUMP: .debug_line contents:68# DUMP-NEXT: debug_line[0x00000000]69# DUMP-NEXT: Line table prologue:70# DUMP-NEXT: total_length:71# DUMP-NEXT: format: DWARF6472# DUMP5: include_directories[ 0] = .debug_line_str[0x0000000000000000] = "[[DIR:.+]]"73# DUMP5-NEXT: file_names[ 0]:74# DUMP5-NEXT: name: .debug_line_str[0x00000000[[FILEOFF:[[:xdigit:]]{8}]]] = "[[FILE:.+]]"75# DUMP5-NEXT: dir_index: 076 77# DUMP5: .debug_line_str contents:78# DUMP5-NEXT: 0x00000000: "[[DIR]]"79# DUMP5-NEXT: 0x[[FILEOFF]]: "[[FILE]]"80 81# DUMP3: .debug_ranges contents:82# DUMP3-NEXT: 00000000 ffffffffffffffff 000000000000000083# DUMP3-NEXT: 00000000 0000000000000000 000000000000000184# DUMP3-NEXT: 00000000 ffffffffffffffff 000000000000000085# DUMP3-NEXT: 00000000 0000000000000000 000000000000000186# DUMP3-NEXT: 00000000 <End of list>87 88# DUMP5: .debug_rnglists contents:89# DUMP5-NEXT: 0x00000000: range list header: length = 0x000000000000001d, format = DWARF64, version = 0x0005, addr_size = 0x08, seg_size = 0x00, offset_entry_count = 0x0000000090# DUMP5-NEXT: ranges:91# DUMP5-NEXT: 0x00000014: [DW_RLE_start_length]: 0x0000000000000000, 0x0000000000000001 => [0x0000000000000000, 0x0000000000000001)92# DUMP5-NEXT: 0x0000001e: [DW_RLE_start_length]: 0x0000000000000000, 0x0000000000000001 => [0x0000000000000000, 0x0000000000000001)93# DUMP5-NEXT: 0x00000028: [DW_RLE_end_of_list ]94 95 .cfi_sections .eh_frame, .debug_frame96 97 .section .foo, "ax", @progbits98foo:99 nop100 101 .section .bar, "ax", @progbits102bar:103 .cfi_startproc104 nop105 .cfi_endproc106