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f6fe1ccd62
Change compressed input debug section name for objdump is very confusing. But we need to change it for linker so that linker will consider the input section as a debug section. This patch delays section rename to elf_fake_sections for objcopy and avoids it for objdump. bfd/ PR binutils/18209 * bfd.c (bfd): Add is_linker_input. * elf.c (convert_debug_to_zdebug): New. (convert_zdebug_to_debug): Likewise. (_bfd_elf_make_section_from_shdr): Don't convert .debug_* to .zdebug_* here. Use convert_zdebug_to_debug. Set SEC_ELF_RENAME. (_bfd_elf_init_reloc_shdr): Pass a pointer to section name instead of a pointer to section. (elf_fake_sections): Rename the section name if SEC_ELF_RENAME is set. * section.c (SEC_ELF_RENAME): New. * bfd-in2.h: Regenerated. binutils/ PR binutils/18209 * objcopy.c (setup_section): Copy compress status. binutils/testsuite/ PR binutils/18209 * binutils-all/compress.exp: Replace dw2-3.W with dw2-3gabi.W on zlib-gabi output. * binutils-all/dw2-1.W: Convert section names to .zdebug_*. * binutils-all/dw2-3.W: Likewise. * binutils-all/objdump.W: Likewise. * binutils-all/dw2-3gabi.W: New file. ld/ PR binutils/18209 * ldfile.c (ldfile_try_open_bfd): Set is_linker_input to 1.
104 lines
3.0 KiB
Plaintext
104 lines
3.0 KiB
Plaintext
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.*dw2-compressed.o: file format .*
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Contents of the .z?debug_info section:
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Compilation Unit @ offset 0x0:
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Length: 0x4e \(32-bit\)
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Version: 2
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Abbrev Offset: 0x0
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Pointer Size: 4
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<0><b>: Abbrev Number: 1 \(DW_TAG_compile_unit\)
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<c> DW_AT_stmt_list : 0x0
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<10> DW_AT_high_pc : 0x.
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<14> DW_AT_low_pc : 0x.
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<18> DW_AT_name : file1.txt
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<22> DW_AT_producer : GNU C 3.3.3
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<2e> DW_AT_language : 1 \(ANSI C\)
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<1><2f>: Abbrev Number: 2 \(DW_TAG_subprogram\)
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<30> DW_AT_external : 1
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<31> DW_AT_decl_file : 1
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<32> DW_AT_decl_line : 2
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<33> DW_AT_name : func_cu1
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<3c> DW_AT_type : <0x4a>
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<40> DW_AT_low_pc : 0x.
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<44> DW_AT_high_pc : 0x.
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<48> DW_AT_frame_base : 1 byte block: 55 \(DW_OP_reg5 \([^()]*\)\)
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<1><4a>: Abbrev Number: 3 \(DW_TAG_base_type\)
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<4b> DW_AT_name : int
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<4f> DW_AT_byte_size : 4
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<50> DW_AT_encoding : 5 \(signed\)
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<1><51>: Abbrev Number: 0
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Raw dump of debug contents of section .z?debug_line:
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Offset: 0x0
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Length: 62
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DWARF Version: 2
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Prologue Length: 35
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Minimum Instruction Length: 1
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Initial value of 'is_stmt': 1
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Line Base: 1
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Line Range: 1
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Opcode Base: 16
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Opcodes:
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Opcode 1 has 0 args
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Opcode 2 has 1 args
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Opcode 3 has 1 args
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Opcode 4 has 1 args
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Opcode 5 has 1 args
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Opcode 6 has 0 args
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Opcode 7 has 0 args
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Opcode 8 has 0 args
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Opcode 9 has 1 args
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Opcode 10 has 0 args
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Opcode 11 has 0 args
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Opcode 12 has 1 args
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Opcode 13 has 0 args
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Opcode 14 has 0 args
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Opcode 15 has 0 args
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The Directory Table is empty.
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The File Name Table \(offset 0x.*\):
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Entry Dir Time Size Name
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1 0 0 0 file1.txt
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Line Number Statements:
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\[0x.*\] Extended opcode 2: set Address to .*
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\[0x.*\] Advance Line by 3 to 4
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\[0x.*\] Copy
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\[0x.*\] Copy
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\[0x.*\] Extended opcode 2: set Address to .*
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\[0x.*\] Extended opcode 1: End of Sequence
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Contents of the .zdebug_abbrev section:
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Number TAG \(0x0\)
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1 DW_TAG_compile_unit \[has children\]
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DW_AT_stmt_list DW_FORM_data4
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DW_AT_high_pc DW_FORM_addr
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DW_AT_low_pc DW_FORM_addr
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DW_AT_name DW_FORM_string
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DW_AT_producer DW_FORM_string
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DW_AT_language DW_FORM_data1
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DW_AT value: 0 DW_FORM value: 0
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2 DW_TAG_subprogram \[no children\]
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DW_AT_external DW_FORM_flag
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DW_AT_decl_file DW_FORM_data1
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DW_AT_decl_line DW_FORM_data1
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DW_AT_name DW_FORM_string
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DW_AT_type DW_FORM_ref4
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DW_AT_low_pc DW_FORM_addr
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DW_AT_high_pc DW_FORM_addr
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DW_AT_frame_base DW_FORM_block1
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DW_AT value: 0 DW_FORM value: 0
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3 DW_TAG_base_type \[no children\]
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DW_AT_name DW_FORM_string
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DW_AT_byte_size DW_FORM_data1
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DW_AT_encoding DW_FORM_data1
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DW_AT value: 0 DW_FORM value: 0
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