relativenames.s
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# REQUIRES: x86-registered-target
## Test that the relative names option to llvm-symbolizer works properly.
## See llvm/docs/CommandGuide/llvm-symbolizer.rst for commands
## that would produce this test case
# RUN: llvm-mc %s -filetype obj -triple x86_64-pc-linux -o %t.o
# RUN: llvm-symbolizer 0 --relativenames --obj=%t.o \
# RUN: | FileCheck %s -DDIR=%p --check-prefix=RELATIVENAMES
## Sanity check for default.
# RUN: llvm-symbolizer 0 --obj=%t.o \
# RUN: | FileCheck %s -DDIR=%p --check-prefix=ABSOLUTENAMES
## Ensure last option wins.
# RUN: llvm-symbolizer 0 --basenames --relativenames --obj=%t.o \
# RUN: | FileCheck %s -DDIR=%p --check-prefix=RELATIVENAMES
# RUN: llvm-symbolizer 0 --relativenames --basenames --obj=%t.o \
# RUN: | FileCheck %s --check-prefix=BASENAMES
# ABSOLUTENAMES: {{\\|/}}tmp{{\\|/}}foo{{\\|/}}relativenames.s:4
# RELATIVENAMES: {{^}}foo{{\\|/}}relativenames.s:4
# BASENAMES: {{^}}relativenames.s:4
## Provide just enough info in debug info for the symbolizer
## to find the line table.
.section .debug_abbrev,"",@progbits
.byte 0x01 ## Abbreviation Code
.byte 0x11 ## DW_TAG_compile_unit
.byte 0x01 ## DW_CHILDREN_yes
.byte 0x10 ## DW_AT_stmt_list
.byte 0x17 ## DW_FORM_sec_offset
.byte 0x11 ## DW_AT_low_pc
.byte 0x01 ## DW_FORM_addr
.byte 0x12 ## DW_AT_high_pc
.byte 0x01 ## DW_FORM_addr
.byte 0x1b ## DW_AT_comp_dir
.byte 0x08 ## DW_FORM_string
.byte 0x03 ## DW_AT_name
.byte 0x08 ## DW_FORM_string
.byte 0x00 ## EOM(1)
.byte 0x00 ## EOM(2)
.byte 0x02 ## Abbreviation Code
.byte 0x2e ## DW_TAG_subprogram
.byte 0x0 ## DW_CHILDREN_no
.byte 0x11 ## DW_AT_low_pc
.byte 0x01 ## DW_FORM_addr
.byte 0x12 ## DW_AT_high_pc
.byte 0x01 ## DW_FORM_addr
.byte 0x00 ## EOM(1)
.byte 0x00 ## EOM(2)
.byte 0x00 ## EOM(3)
.section .debug_info,"",@progbits
.long .Ldebug_info_end-.Ldebug_info_start ## length
.Ldebug_info_start:
.short 0x05 ## version
.byte 0x01 ## DW_TAG_compile_unit
.byte 0x08 ## address size
.long .debug_abbrev ## offset into abbrev section
.byte 0x01 ## cu abbrev code
.long .debug_line ## DW_AT_stmt_list
.quad 0x00 ## DW_AT_low_pc
.quad 0x01 ## DW_AT_high_pc
.asciz "/tmp" ## DW_AT_comp_dir
.asciz "foo/relativenames.s" ## DW_AT_name
.byte 0x02 ## subprog abbrev code
.quad 0x00 ## DW_AT_low_pc
.quad 0x01 ## DW_AT_high_pc
.Ldebug_info_end:
.section .debug_line,"",@progbits
.long .Lunit_end - .Lunit_begin ## unit_length
.Lunit_begin:
.short 0x05 ## version
.byte 0x08 ## address_size
.byte 0x00 ## segment_selector_size
.long .Lheader_end - .Lheader_begin ## header_length
.Lheader_begin:
.byte 0x01 ## minimum_instruction_length
.byte 0x01 ## maximum_operations_per_instruction
.byte 0x01 ## default_is_stmt
.byte 0xfb ## line_base
.byte 0x0e ## line_range
.byte 0x0d ## opcode_base and lengths
.byte 0x00, 0x01, 0x01, 0x01, 0x01, 0x00
.byte 0x00, 0x00, 0x01, 0x00, 0x00, 0x01
.byte 0x01 ## directory entry format count
.byte 0x01, 0x8 ## DW_LNCT_path, DW_FORM_string
.byte 0x01 ## directories count
.asciz "/tmp" ## directory entry 0
.byte 0x02 ## file_name_entry_format_count
.byte 0x02, 0x0B ## DW_LNCT_directory_index, DW_FORM_data1
.byte 0x01, 0x08 ## DW_LNCT_path, DW_FORM_string
.byte 0x01 ## filname count
.byte 0x00 ## directory index
.asciz "foo/relativenames.s"
.Lheader_end:
.byte 0x04, 0x00 ## set file to zero
## set address to 0x0
.byte 0x00, 0x09, 0x02, 0x00, 0x00, 0x00, 0x00
.byte 0x00, 0x00, 0x00, 0x00
.byte 0x15 ## Advance Address by 0 and line by 3
.byte 0x02, 0x01 ## Advance PC by 1
.byte 0x0, 0x1, 0x1 ## DW_LNE_end_sequence
.Lunit_end: