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## Check that llvm-dwarfdump works when dumping .o files with .dwo files.
# RUN: yaml2obj %p/Inputs/dump_dwo.o.yaml -o %T/dump_dwo.o
# RUN: yaml2obj %p/Inputs/dump_dwo.dwo.yaml -o %T/dump_dwo.dwo
## We need to be in the same directory so we can find .dwo file
# RUN: cd %T
# RUN: llvm-dwarfdump --dwo dump_dwo.o | FileCheck %s
# RUN: llvm-dwarfdump --dwo --name int --name char dump_dwo.o | FileCheck %s --check-prefix=NAMES
# RUN: llvm-dwarfdump --name int --name char dump_dwo.o | FileCheck %s --check-prefix=NAMES_NO_DWO
# RUN: llvm-dwarfdump --dwo --lookup 0x10 dump_dwo.o | FileCheck %s --check-prefix=LOOKUP
# RUN: llvm-dwarfdump --lookup 0x10 dump_dwo.o | FileCheck %s --check-prefix=LOOKUP_NO_DWO
## Make sure if we dump dump_dwo.o with the --dwo option that we see the
## contents of the dump_dwo.o _and_ the dump_dwo.dwo file.
# CHECK: .debug_info contents:
# CHECK: 0x00000000: Compile Unit: length = 0x00000024, format = DWARF32, version = 0x0005, unit_type = DW_UT_skeleton, abbr_offset = 0x0000, addr_size = 0x08, DWO_id = 0x376dd35da7c3c136 (next unit at 0x00000028)
# CHECK: 0x00000014: DW_TAG_skeleton_unit
# CHECK: DW_AT_stmt_list (0x00000000)
# CHECK: DW_AT_str_offsets_base (0x00000008)
# CHECK: DW_AT_comp_dir ("./")
# CHECK: DW_AT_GNU_pubnames (true)
# CHECK: DW_AT_dwo_name ("./dump_dwo.dwo")
# CHECK: DW_AT_low_pc (0x0000000000000000)
# CHECK: DW_AT_high_pc (0x0000000000000033)
# CHECK: DW_AT_addr_base (0x00000008)
# CHECK: 0x00000014: DW_TAG_compile_unit
# CHECK: DW_AT_producer ("Apple clang version 15.0.0 (clang-1500.1.0.2.5)")
# CHECK: DW_AT_language (DW_LANG_C_plus_plus)
# CHECK: DW_AT_name ("dump_dwo.cpp")
# CHECK: DW_AT_dwo_name ("./dump_dwo.dwo")
# CHECK: 0x0000001a: DW_TAG_subprogram
# CHECK: DW_AT_low_pc (0x0000000000000000)
# CHECK: DW_AT_high_pc (0x0000000000000008)
# CHECK: DW_AT_frame_base (DW_OP_reg6
# CHECK: DW_AT_linkage_name ("_Z3foov")
# CHECK: DW_AT_name ("foo")
# CHECK: DW_AT_decl_file (0x00)
# CHECK: DW_AT_decl_line (2)
# CHECK: DW_AT_type (0x00000050 "int")
# CHECK: DW_AT_external (true)
# CHECK: 0x0000002a: DW_TAG_subprogram
# CHECK: DW_AT_low_pc (0x0000000000000010)
# CHECK: DW_AT_high_pc (0x0000000000000033)
# CHECK: DW_AT_frame_base (DW_OP_reg6
# CHECK: DW_AT_name ("main")
# CHECK: DW_AT_decl_file (0x00)
# CHECK: DW_AT_decl_line (6)
# CHECK: DW_AT_type (0x00000050 "int")
# CHECK: DW_AT_external (true)
# CHECK: 0x00000039: DW_TAG_formal_parameter
# CHECK: DW_AT_location (DW_OP_fbreg -8)
# CHECK: DW_AT_name ("argc")
# CHECK: DW_AT_decl_file (0x00)
# CHECK: DW_AT_decl_line (6)
# CHECK: DW_AT_type (0x00000050 "int")
# CHECK: 0x00000044: DW_TAG_formal_parameter
# CHECK: DW_AT_location (DW_OP_fbreg -16)
# CHECK: DW_AT_name ("argv")
# CHECK: DW_AT_decl_file (0x00)
# CHECK: DW_AT_decl_line (6)
# CHECK: DW_AT_type (0x00000054 "const char **")
# CHECK: 0x0000004f: NULL
# CHECK: 0x00000050: DW_TAG_base_type
# CHECK: DW_AT_name ("int")
# CHECK: DW_AT_encoding (DW_ATE_signed)
# CHECK: DW_AT_byte_size (0x04)
# CHECK: 0x00000054: DW_TAG_pointer_type
# CHECK: DW_AT_type (0x00000059 "const char *")
# CHECK: 0x00000059: DW_TAG_pointer_type
# CHECK: DW_AT_type (0x0000005e "const char")
# CHECK: 0x0000005e: DW_TAG_const_type
# CHECK: DW_AT_type (0x00000063 "char")
# CHECK: 0x00000063: DW_TAG_base_type
# CHECK: DW_AT_name ("char")
# CHECK: DW_AT_encoding (DW_ATE_signed_char)
# CHECK: DW_AT_byte_size (0x01)
# CHECK: 0x00000067: NULL
## Make sure that if we do specify the --dwo when using --name that we get
## the expected results form the .dwo file
# NAMES: 0x00000050: DW_TAG_base_type
# NAMES: DW_AT_name ("int")
# NAMES: DW_AT_encoding (DW_ATE_signed)
# NAMES: DW_AT_byte_size (0x04)
# NAMES: 0x00000063: DW_TAG_base_type
# NAMES: DW_AT_name ("char")
# NAMES: DW_AT_encoding (DW_ATE_signed_char)
# NAMES: DW_AT_byte_size (0x01)
## Make sure that if we don't specify the --dwo when using --name that we get
## no results
# NAMES_NO_DWO-NOT: 0x00000050: DW_TAG_base_type
# NAMES_NO_DWO-NOT: 0x00000063: DW_TAG_base_type
## Make sure address lookups succeed when using the --dwo option and the
## --lookup option. Verify that we see the information from the .dwo file which
## means "unit_type = DW_UT_split_compile" and that we see a DW_TAG_compile_unit
# LOOKUP: 0x00000000: Compile Unit: length = 0x00000064, format = DWARF32, version = 0x0005, unit_type = DW_UT_split_compile, abbr_offset = 0x0000, addr_size = 0x08, DWO_id = 0x376dd35da7c3c136 (next unit at 0x00000068)
# LOOKUP: 0x00000014: DW_TAG_compile_unit
# LOOKUP: DW_AT_producer ("Apple clang version 15.0.0 (clang-1500.1.0.2.5)")
# LOOKUP: DW_AT_language (DW_LANG_C_plus_plus)
# LOOKUP: DW_AT_name ("dump_dwo.cpp")
# LOOKUP: DW_AT_dwo_name ("./dump_dwo.dwo")
# LOOKUP: 0x0000002a: DW_TAG_subprogram
# LOOKUP: DW_AT_low_pc (0x0000000000000010)
# LOOKUP: DW_AT_high_pc (0x0000000000000033)
# LOOKUP: DW_AT_frame_base (DW_OP_reg6
# LOOKUP: DW_AT_name ("main")
# LOOKUP: DW_AT_decl_file (0x00)
# LOOKUP: DW_AT_decl_line (6)
# LOOKUP: DW_AT_type (0x00000050 "int")
# LOOKUP: DW_AT_external (true)
## Make sure address lookups succeed when not using the --dwo option and the
## --lookup option. Verify that we see the information from the .o file which
## Means "unit_type = DW_UT_skeleton" and that we see a DW_TAG_skeleton_unit
# LOOKUP_NO_DWO: 0x00000000: Compile Unit: length = 0x00000024, format = DWARF32, version = 0x0005, unit_type = DW_UT_skeleton, abbr_offset = 0x0000, addr_size = 0x08, DWO_id = 0x376dd35da7c3c136 (next unit at 0x00000028)
# LOOKUP_NO_DWO: 0x00000014: DW_TAG_skeleton_unit
# LOOKUP_NO_DWO: DW_AT_stmt_list (0x00000000)
# LOOKUP_NO_DWO: DW_AT_str_offsets_base (0x00000008)
# LOOKUP_NO_DWO: DW_AT_comp_dir ("./")
# LOOKUP_NO_DWO: DW_AT_GNU_pubnames (true)
# LOOKUP_NO_DWO: DW_AT_dwo_name ("./dump_dwo.dwo")
# LOOKUP_NO_DWO: DW_AT_low_pc (0x0000000000000000)
# LOOKUP_NO_DWO: DW_AT_high_pc (0x0000000000000033)
# LOOKUP_NO_DWO: DW_AT_addr_base (0x00000008)
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