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123 lines
4.8 KiB
123 lines
4.8 KiB
4 months ago
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// RUN: llvm-mc -g -triple i386-apple-darwin10 %s -filetype=obj -o %t
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// RUN: llvm-dwarfdump -debug-dump=all %t | FileCheck %s
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.globl _bar
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_bar:
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movl $0, %eax
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L1: leave
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ret
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_foo:
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_baz:
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nop
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.data
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_x: .long 1
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// CHECK: file format Mach-O 32-bit i386
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// CHECK: .debug_abbrev contents:
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// CHECK: Abbrev table for offset: 0x00000000
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// CHECK: [1] DW_TAG_compile_unit DW_CHILDREN_yes
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// CHECK: DW_AT_stmt_list DW_FORM_sec_offset
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// CHECK: DW_AT_low_pc DW_FORM_addr
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// CHECK: DW_AT_high_pc DW_FORM_addr
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// CHECK: DW_AT_name DW_FORM_string
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// CHECK: DW_AT_comp_dir DW_FORM_string
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// CHECK: DW_AT_producer DW_FORM_string
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// CHECK: DW_AT_language DW_FORM_data2
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// CHECK: [2] DW_TAG_label DW_CHILDREN_yes
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// CHECK: DW_AT_name DW_FORM_string
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// CHECK: DW_AT_decl_file DW_FORM_data4
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// CHECK: DW_AT_decl_line DW_FORM_data4
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// CHECK: DW_AT_low_pc DW_FORM_addr
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// CHECK: DW_AT_prototyped DW_FORM_flag
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// CHECK: [3] DW_TAG_unspecified_parameters DW_CHILDREN_no
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// CHECK: .debug_info contents:
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// We don't check the leading addresses these are at.
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// CHECK: DW_TAG_compile_unit [1] *
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// CHECK: DW_AT_stmt_list [DW_FORM_sec_offset] (0x00000000)
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// CHECK: DW_AT_low_pc [DW_FORM_addr] (0x0000000000000000)
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// CHECK: DW_AT_high_pc [DW_FORM_addr] (0x0000000000000008)
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// We don't check the file name as it is a temp directory
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// CHECK: DW_AT_name [DW_FORM_string]
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// We don't check the DW_AT_comp_dir which is the current working directory
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// CHECK: DW_AT_producer [DW_FORM_string] ("llvm-mc (based on {{.*}})")
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// CHECK: DW_AT_language [DW_FORM_data2] (DW_LANG_Mips_Assembler)
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// CHECK: DW_TAG_label [2] *
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// CHECK: DW_AT_name [DW_FORM_string] ("bar")
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// CHECK: DW_AT_decl_file [DW_FORM_data4] ([[FILE:".*gen-dwarf.s"]])
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// CHECK: DW_AT_decl_line [DW_FORM_data4] (5)
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// CHECK: DW_AT_low_pc [DW_FORM_addr] (0x0000000000000000)
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// CHECK: DW_AT_prototyped [DW_FORM_flag] (0x00)
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// CHECK: DW_TAG_unspecified_parameters [3]
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// CHECK: NULL
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// CHECK: DW_TAG_label [2] *
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// CHECK: DW_AT_name [DW_FORM_string] ("foo")
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// CHECK: DW_AT_decl_file [DW_FORM_data4] ([[FILE]])
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// CHECK: DW_AT_decl_line [DW_FORM_data4] (9)
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// CHECK: DW_AT_low_pc [DW_FORM_addr] (0x0000000000000007)
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// CHECK: DW_AT_prototyped [DW_FORM_flag] (0x00)
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// CHECK: DW_TAG_unspecified_parameters [3]
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// CHECK: NULL
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// CHECK: DW_TAG_label [2] *
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// CHECK: DW_AT_name [DW_FORM_string] ("baz")
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// CHECK: DW_AT_decl_file [DW_FORM_data4] ([[FILE]])
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// CHECK: DW_AT_decl_line [DW_FORM_data4] (10)
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// CHECK: DW_AT_low_pc [DW_FORM_addr] (0x0000000000000007)
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// CHECK: DW_AT_prototyped [DW_FORM_flag] (0x00)
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// CHECK: DW_TAG_unspecified_parameters [3]
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// CHECK: NULL
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// CHECK: NULL
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// CHECK: .debug_aranges contents:
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// CHECK: Address Range Header: length = 0x0000001c, version = 0x0002, cu_offset = 0x00000000, addr_size = 0x04, seg_size = 0x00
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// CHECK: .debug_line contents:
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// CHECK: Line table prologue:
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// We don't check the total_length as it includes lengths of temp paths
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// CHECK: version: 2
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// We don't check the prologue_length as it too includes lengths of temp paths
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// CHECK: min_inst_length: 1
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// CHECK: default_is_stmt: 1
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// CHECK: line_base: -5
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// CHECK: line_range: 14
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// CHECK: opcode_base: 13
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// CHECK: standard_opcode_lengths[DW_LNS_copy] = 0
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// CHECK: standard_opcode_lengths[DW_LNS_advance_pc] = 1
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// CHECK: standard_opcode_lengths[DW_LNS_advance_line] = 1
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// CHECK: standard_opcode_lengths[DW_LNS_set_file] = 1
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// CHECK: standard_opcode_lengths[DW_LNS_set_column] = 1
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// CHECK: standard_opcode_lengths[DW_LNS_negate_stmt] = 0
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// CHECK: standard_opcode_lengths[DW_LNS_set_basic_block] = 0
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// CHECK: standard_opcode_lengths[DW_LNS_const_add_pc] = 0
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// CHECK: standard_opcode_lengths[DW_LNS_fixed_advance_pc] = 1
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// CHECK: standard_opcode_lengths[DW_LNS_set_prologue_end] = 0
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// CHECK: standard_opcode_lengths[DW_LNS_set_epilogue_begin] = 0
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// CHECK: standard_opcode_lengths[DW_LNS_set_isa] = 1
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// We don't check include_directories as it has a temp path
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// CHECK: Dir Mod Time File Len File Name
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// CHECK: ---- ---------- ---------- ---------------------------
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// CHECK: file_names[ 1] 1 0x00000000 0x00000000 gen-dwarf.s
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// CHECK: Address Line Column File ISA Discriminator Flags
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// CHECK: ------------------ ------ ------ ------ --- ------------- -------------
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// CHECK: 0x0000000000000000 6 0 1 0 0 is_stmt
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// CHECK: 0x0000000000000005 7 0 1 0 0 is_stmt
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// CHECK: 0x0000000000000006 8 0 1 0 0 is_stmt
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// CHECK: 0x0000000000000007 11 0 1 0 0 is_stmt
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// CHECK: 0x0000000000000008 11 0 1 0 0 is_stmt end_sequence
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