# REQUIRES: x86-registered-target
# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t.o
# RUN: llvm-symbolizer 0 --obj=%t.o | FileCheck %s --check-prefix=LINKAGE
# RUN: llvm-symbolizer 0 -f --obj=%t.o | FileCheck %s --check-prefix=LINKAGE
# RUN: llvm-symbolizer 0 --functions --obj=%t.o | FileCheck %s --check-prefix=LINKAGE
# RUN: llvm-symbolizer 0 -f=linkage --obj=%t.o | FileCheck %s --check-prefix=LINKAGE
# RUN: llvm-symbolizer 0 --functions=linkage --obj=%t.o | FileCheck %s --check-prefix=LINKAGE
# RUN: llvm-symbolizer 0 -f=short --obj=%t.o | FileCheck %s --check-prefix=SHORT
# RUN: llvm-symbolizer 0 --functions=short --obj=%t.o | FileCheck %s --check-prefix=SHORT
# RUN: llvm-symbolizer 0 -f=none --obj=%t.o | FileCheck %s --check-prefix=NONE
# RUN: llvm-symbolizer 0 --functions=none --obj=%t.o | FileCheck %s --check-prefix=NONE
## Characterise behaviour for no '=' sign. llvm-symbolizer treats the next option as an
## input address, and just prints it.
# RUN: llvm-symbolizer 0 -f none --obj=%t.o | FileCheck %s --check-prefixes=LINKAGE,ERR
# RUN: llvm-symbolizer 0 --functions none --obj=%t.o | FileCheck %s --check-prefixes=LINKAGE,ERR
# LINKAGE: {{^}}foo(int){{$}}
# LINKAGE-NEXT: functions.cpp:2:0
# SHORT: {{^}}foo{{$}}
# SHORT-NEXT: functions.cpp:2:0
# NONE-NOT: foo
# NONE: functions.cpp:2:0
# ERR: ??
# ERR-NEXT: ??:0
# The assembly below is a stripped down version of the output of:
# clang -S -g --target=x86_64-pc-linux
# for the following C++ source:
# void foo(int bar) {}
.type _Z3fooi,@function
_Z3fooi:
.Lfunc_begin0:
.file 1 "/llvm-symbolizer/Inputs" "functions.cpp"
.loc 1 2 0 # functions.cpp:2:0
nop
.loc 1 2 20 prologue_end # functions.cpp:2:20
.Lfunc_end0:
.section .debug_str,"MS",@progbits,1
.Linfo_string1:
.asciz "functions.cpp"
.Linfo_string2:
.asciz "/llvm-symbolizer/Inputs"
.Linfo_string3:
.asciz "_Z3fooi"
.Linfo_string4:
.asciz "foo"
.section .debug_abbrev,"",@progbits
.byte 1 # Abbreviation Code
.byte 17 # DW_TAG_compile_unit
.byte 1 # DW_CHILDREN_yes
.byte 3 # DW_AT_name
.byte 14 # DW_FORM_strp
.byte 16 # DW_AT_stmt_list
.byte 23 # DW_FORM_sec_offset
.byte 27 # DW_AT_comp_dir
.byte 14 # DW_FORM_strp
.byte 17 # DW_AT_low_pc
.byte 1 # DW_FORM_addr
.byte 18 # DW_AT_high_pc
.byte 6 # DW_FORM_data4
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 2 # Abbreviation Code
.byte 46 # DW_TAG_subprogram
.byte 0 # DW_CHILDREN_no
.byte 17 # DW_AT_low_pc
.byte 1 # DW_FORM_addr
.byte 18 # DW_AT_high_pc
.byte 6 # DW_FORM_data4
.byte 110 # DW_AT_linkage_name
.byte 14 # DW_FORM_strp
.byte 3 # DW_AT_name
.byte 14 # DW_FORM_strp
.byte 58 # DW_AT_decl_file
.byte 11 # DW_FORM_data1
.byte 59 # DW_AT_decl_line
.byte 11 # DW_FORM_data1
.byte 0 # EOM(1)
.byte 0 # EOM(2)
.byte 0 # EOM(3)
.section .debug_info,"",@progbits
.Lcu_begin0:
.long .Ldebug_info_end0-.Ldebug_info_start0 # Length of Unit
.Ldebug_info_start0:
.short 4 # DWARF version number
.long .debug_abbrev # Offset Into Abbrev. Section
.byte 8 # Address Size (in bytes)
.byte 1 # Abbrev [1] 0xb:0x4f DW_TAG_compile_unit
.long .Linfo_string1 # DW_AT_name
.long .Lline_table_start0 # DW_AT_stmt_list
.long .Linfo_string2 # DW_AT_comp_dir
.quad .Lfunc_begin0 # DW_AT_low_pc
.long .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc
.byte 2 # Abbrev [2] 0x2a:0x28 DW_TAG_subprogram
.quad .Lfunc_begin0 # DW_AT_low_pc
.long .Lfunc_end0-.Lfunc_begin0 # DW_AT_high_pc
.long .Linfo_string3 # DW_AT_linkage_name
.long .Linfo_string4 # DW_AT_name
.byte 1 # DW_AT_decl_file
.byte 2 # DW_AT_decl_line
.byte 0 # End Of Children Mark
.byte 0 # End Of Children Mark
.Ldebug_info_end0:
.section .debug_line,"",@progbits
.Lline_table_start0:
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