Add support for v3 binary annotation notes.
I am checking in the attached patch which updates the binutils support for version 3 binary annotation notes. (Version 3 adds an end address to the ranges covered by the notes, so that it is possible to detect gaps in the coverage). This patch also stops the note merging feature of objcopy from executing if the notes have relocations against them. This makes the code simpler, and prevents the problems with architectures which have unusual relocation management issues. * objcopy.c (objcopy_internal_note): New structure. (gap_exists): New function. (is_open_note): New function. (is_func_note): New function. (is_64bit): New function. (merge_gnu_build_notes): Handle v3 notes. Do not merge if there are relocations against the notes. * readelf.c (get_note_type): Use short names for build attribute notes. (print_symbol_for_build_attribute): Rename to get_symbol_for_build_attribute. Returns the found symbol rather than printing it. (print_gnu_build_attribute_description): Maintain address ranges for function notes as well as global notes. Handle v3 notes. (print_gnu_build_attribute_name): Use more space for printing the name in wide mode. * testsuite/binutils-all/note-2-32.s: Use .dc.l instead of .word. Eliminate symbol references in order to remove the need for relocations. * testsuite/binutils-all/note-2-64.s: Likewise. * testsuite/binutils-all/note-3-32.s: Add a size to the note_1 symbol. * testsuite/binutils-all/note-3-64.s: Likewise. * testsuite/binutils-all/mips/mips-note-2r-n32.d: Update expected output. * testsuite/binutils-all/mips/mips-note-2r-n64.d: Likewise. * testsuite/binutils-all/mips/mips-note-2r.d: Likewise. * testsuite/binutils-all/note-2-32.d: Likewise. * testsuite/binutils-all/note-2-64.d: Likewise. * testsuite/binutils-all/note-3-32.d: Likewise. * testsuite/binutils-all/note-3-64.d: Likewise. * testsuite/binutils-all/note-4-64.s: New test. Checks v3 notes. * testsuite/binutils-all/note-4-32.s: New test. * testsuite/binutils-all/note-4-64.d: New test result file. * testsuite/binutils-all/note-4-32.d: New test result file.
This commit is contained in:
Nick Clifton
parent
9f757bf7fc
commit
6f156d7a4a
19 changed files with 745 additions and 282 deletions
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@ -5,7 +5,5 @@
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#as: -n32 -mips3
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#source: ../note-2-32.s
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Relocation section '\.rela\.gnu\.build\.attributes' at offset .* contains 2 entries:
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Offset Info Type Sym\.Value Sym\. Name \+ Addend
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00000010 ......02 R_MIPS_32 00000100 note1\.s \+ 0
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0000006c ......02 R_MIPS_32 00000104 note2\.s \+ 0
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There are no relocations in this file.
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#...
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@ -5,11 +5,5 @@
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#as: -64 -mips3
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#source: ../note-2-64.s
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Relocation section '\.rela\.gnu\.build\.attributes' at offset .* contains 2 entries:
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Offset Info Type Sym\. Value Sym\. Name \+ Addend
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000000000010 ....00000012 R_MIPS_64 0000000000000100 note1\.s \+ 0
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Type2: R_MIPS_NONE
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Type3: R_MIPS_NONE
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000000000070 ....00000012 R_MIPS_64 0000000000000104 note2\.s \+ 0
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Type2: R_MIPS_NONE
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Type3: R_MIPS_NONE
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There are no relocations in this file.
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#...
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@ -5,7 +5,5 @@
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#as: -32
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#source: ../note-2-32.s
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Relocation section '\.rel\.gnu\.build\.attributes' at offset .* contains 2 entries:
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Offset Info Type Sym\.Value Sym\. Name
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00000010 ......02 R_MIPS_32 00000100 note1\.s
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0000006c ......02 R_MIPS_32 00000104 note2\.s
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There are no relocations in this file.
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#...
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@ -6,12 +6,12 @@
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#...
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Owner Data size Description
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[ ]+\$<version>1[ ]+0x00000004[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100 \(file: note1.s\)
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[ ]+\$<tool>gcc 7.0.1[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100
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[ ]+\+<stack prot>true[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100
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[ ]+\*<PIC>static[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100
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[ ]+\*<ABI>0x0[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100
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[ ]+\$<version>1[ ]+0x00000004[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x10. \(file: note2.s\)
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[ ]+!<stack prot>false[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x10.
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[ ]+\*<PIC>pic[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_FUNC[ ]+Applies to func at 0x10. \(func: func1\)
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[ ]+\$<version>1[ ]+0x00000004[ ]+OPEN[ ]+Applies to region from 0x100 \(note1.s\)
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[ ]+\$<tool>gcc 7.0.1[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100
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[ ]+\+<stack prot>true[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100
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[ ]+\*<PIC>static[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100
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[ ]+\*<ABI>0x0[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100
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[ ]+\$<version>1[ ]+0x00000004[ ]+OPEN[ ]+Applies to region from 0x104 \(note2.s\)
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[ ]+!<stack prot>false[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x104
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[ ]+\*<PIC>pic[ ]+0x00000004[ ]+func[ ]+Applies to region from 0x104 \(func1\)
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#...
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@ -2,7 +2,7 @@
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.org 0x100
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.global note1.s
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note1.s:
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.word 0
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.dc.l 0
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.pushsection .gnu.build.attributes, "0x100000", %note
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.balign 4
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@ -10,7 +10,7 @@ note1.s:
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.dc.l 4
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.dc.l 0x100
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.asciz "$1"
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.dc.l note1.s
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.dc.l 0x100
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.dc.l 12
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.dc.l 0
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@ -39,14 +39,14 @@ note1.s:
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note2.s:
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.type func1, STT_FUNC
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func1:
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.word 0x100
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.dc.l 0x100
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.pushsection .gnu.build.attributes, "0x100000", %note
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.dc.l 4
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.dc.l 4
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.dc.l 0x100
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.asciz "$1"
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.dc.l note2.s
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.dc.l 0x104
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.dc.l 12
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.dc.l 0
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@ -60,26 +60,28 @@ func1:
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.dc.b 0
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.dc.l 4
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.dc.l 0
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.dc.l 4
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.dc.l 0x101
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.dc.b 0x2a, 0x7, 1, 0
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.dc.l 0x104
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.dc.l 4
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.dc.l 0
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.dc.l 0x100
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.dc.b 0x2a, 0x6, 0, 0
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.popsection
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.global note3.s
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note3.s:
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.word 0x100
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.dc.l 0x100
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.pushsection .gnu.build.attributes, "0x100000", %note
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.dc.l 4
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.dc.l 4
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.dc.l 0x100
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.asciz "$1"
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.dc.l note3.s
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.dc.l 0x108
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.dc.l 12
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.dc.l 0
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@ -10,12 +10,12 @@
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#...
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Owner Data size Description
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[ ]+\$<version>1[ ]+0x00000008[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100 \(file: note1.s\)
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[ ]+\$<tool>gcc 7.0.1[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100
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[ ]+\+<stack prot>true[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100
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[ ]+\*<PIC>static[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100
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[ ]+\*<ABI>0x0[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100
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[ ]+\$<version>1[ ]+0x00000008[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x10. \(file: note2.s\)
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[ ]+!<stack prot>false[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x10.
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[ ]+\*<PIC>pic[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_FUNC[ ]+Applies to func at 0x10. \(func: func1\)
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[ ]+\$<version>1[ ]+0x00000008[ ]+OPEN[ ]+Applies to region from 0x100 \(note1.s\)
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[ ]+\$<tool>gcc 7.0.1[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100
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[ ]+\+<stack prot>true[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100
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[ ]+\*<PIC>static[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100
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[ ]+\*<ABI>0x0[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100
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[ ]+\$<version>1[ ]+0x00000008[ ]+OPEN[ ]+Applies to region from 0x104 \(note2.s\)
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[ ]+!<stack prot>false[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x104
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[ ]+\*<PIC>pic[ ]+0x00000008[ ]+func[ ]+Applies to region from 0x104 \(func1\)
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#...
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@ -2,7 +2,7 @@
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.org 0x100
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.global note1.s
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note1.s:
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.word 0
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.dc.l 0
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.pushsection .gnu.build.attributes, "0x100000", %note
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.balign 4
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@ -10,7 +10,7 @@ note1.s:
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.dc.l 8
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.dc.l 0x100
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.asciz "$1"
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.8byte note1.s
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.8byte 0x100
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.dc.l 12
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.dc.l 0
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@ -40,14 +40,14 @@ note2.s:
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.global func1
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.type func1, STT_FUNC
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func1:
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.word 0x100
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.dc.l 0x100
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.pushsection .gnu.build.attributes, "0x100000", %note
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.dc.l 4
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.dc.l 8
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.dc.l 0x100
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.asciz "$1"
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.8byte note2.s
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.8byte 0x104
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.dc.l 12
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.dc.l 0
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@ -61,9 +61,10 @@ func1:
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.dc.b 0
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.dc.l 4
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.dc.l 0
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.dc.l 8
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.dc.l 0x101
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.dc.b 0x2a, 0x7, 1, 0
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.8byte 0x104
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.dc.l 4
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.dc.l 0
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@ -74,14 +75,14 @@ func1:
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.global note3.s
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note3.s:
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.word 0x100
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.dc.l 0x100
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.pushsection .gnu.build.attributes, "0x100000", %note
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.dc.l 4
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.dc.l 8
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.dc.l 0x100
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.asciz "$1"
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.8byte note3.s
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.8byte 0x108
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.dc.l 12
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.dc.l 0
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@ -7,12 +7,12 @@
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#...
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Displaying notes found in: .gnu.build.attributes
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[ ]+Owner[ ]+Data size[ ]+Description
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[ ]+GA\$<version>2p1[ ]+0x0000000.[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100 \(file: note_1.s\)
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[ ]+GA\$<tool>gcc 6.3.1 20161221[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100
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[ ]+GA\*GOW:0x700[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100
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[ ]+GA\*<stack prot>off[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100
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[ ]+GA\*FORTIFY:0xff[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100
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[ ]+GA\*<PIC>PIC[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100
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[ ]+GA\!<short enum>false[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100
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[ ]+GA\*<ABI>0x[0-9a-f]+[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100
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[ ]+GA\$<version>2p1[ ]+0x0000000.[ ]+OPEN[ ]+Applies to region from 0x100 to 0x122 \(note_1.s\)
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[ ]+GA\$<tool>gcc 6.3.1 20161221[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x122
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[ ]+GA\*GOW:0x700[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x122
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[ ]+GA\*<stack prot>off[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x122
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[ ]+GA\*FORTIFY:0xff[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x122
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[ ]+GA\*<PIC>PIC[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x122
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[ ]+GA\!<short enum>false[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x122
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[ ]+GA\*<ABI>0x[0-9a-f]+[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x122
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#...
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@ -1,6 +1,7 @@
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.text
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.org 0x100
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.global note_1.s
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.size note_1.s, 0x22
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note_1.s:
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.word 0
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@ -7,12 +7,12 @@
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#...
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Displaying notes found in: .gnu.build.attributes
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[ ]+Owner[ ]+Data size[ ]+Description
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[ ]+GA\$<version>2p1[ ]+0x0000000.[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100 \(file: note_1.s\)
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[ ]+GA\$<tool>gcc 6.3.1 20161221[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100
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[ ]+GA\*GOW:0x700[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100
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[ ]+GA\*<stack prot>off[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100
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[ ]+GA\*FORTIFY:0xff[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100
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[ ]+GA\*<PIC>PIC[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100
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[ ]+GA\!<short enum>false[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100
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[ ]+GA\*<ABI>0x[0-9a-f]+[ ]+0x00000000[ ]+NT_GNU_BUILD_ATTRIBUTE_OPEN[ ]+Applies from offset 0x100
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[ ]+GA\$<version>2p1[ ]+0x0000000.[ ]+OPEN[ ]+Applies to region from 0x100 to 0x122 \(note_1.s\)
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[ ]+GA\$<tool>gcc 6.3.1 20161221[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x122
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[ ]+GA\*GOW:0x700[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x122
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[ ]+GA\*<stack prot>off[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x122
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[ ]+GA\*FORTIFY:0xff[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x122
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[ ]+GA\*<PIC>PIC[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x122
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[ ]+GA\!<short enum>false[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x122
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[ ]+GA\*<ABI>0x[0-9a-f]+[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x122
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#...
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@ -1,6 +1,7 @@
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.text
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.org 0x100
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.global note_1.s
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.size note_1.s, 0x22
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note_1.s:
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.word 0
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19
binutils/testsuite/binutils-all/note-4-32.d
Normal file
19
binutils/testsuite/binutils-all/note-4-32.d
Normal file
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@ -0,0 +1,19 @@
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#PROG: objcopy
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#readelf: --notes --wide
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#objcopy: --merge-notes
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#name: v3 gnu build attribute notes (32-bit)
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#source: note-4-32.s
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#...
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Displaying notes found in: .gnu.build.attributes
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[ ]+Owner[ ]+Data size[ ]+Description
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[ ]+GA\$<version>3p3[ ]+0x00000008[ ]+OPEN[ ]+Applies to region from 0x100 to 0x110 \(note_4.s\)
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[ ]+GA\$<tool>gcc 7.2.1 20170915[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x110
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[ ]+GA\*GOW:0x700[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x110
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[ ]+GA\*<stack prot>off[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x110
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[ ]+GA\*FORTIFY:0xff[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x110
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[ ]+GA\*<PIC>PIC[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x110
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[ ]+GA\!<short enum>false[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x110
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[ ]+GA\*<ABI>0x[0-9a-f]+[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x110
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[ ]+GA\*<stack prot>strong[ ]+0x00000008[ ]+func[ ]+Applies to region from 0x108 to 0x10c.*
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#...
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74
binutils/testsuite/binutils-all/note-4-32.s
Normal file
74
binutils/testsuite/binutils-all/note-4-32.s
Normal file
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@ -0,0 +1,74 @@
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.text
|
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.org 0x100
|
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note_4.s:
|
||||
.dc.l 0
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.dc.l 0
|
||||
|
||||
.type bar, STT_FUNC
|
||||
bar:
|
||||
.dc.l 0
|
||||
bar_end:
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.dc.l 0
|
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note_4.s_end:
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|
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.pushsection .gnu.build.attributes, "", %note
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.balign 4
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.dc.l 8
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.dc.l 8
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.dc.l 0x100
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||||
.asciz "GA$3p3"
|
||||
.dc.l note_4.s
|
||||
.dc.l note_4.s_end
|
||||
|
||||
.dc.l 23
|
||||
.dc.l 0
|
||||
.dc.l 0x100
|
||||
.asciz "GA$gcc 7.2.1 20170915"
|
||||
.dc.b 0
|
||||
|
||||
.dc.l 10
|
||||
.dc.l 0
|
||||
.dc.l 0x100
|
||||
.dc.b 0x47, 0x41, 0x2a, 0x47, 0x4f, 0x57, 0, 0, 0x7, 0
|
||||
.dc.b 0, 0
|
||||
|
||||
.dc.l 6
|
||||
.dc.l 0
|
||||
.dc.l 0x100
|
||||
.dc.b 0x47, 0x41, 0x2a, 0x2, 0, 0
|
||||
.dc.b 0, 0
|
||||
|
||||
.dc.l 13
|
||||
.dc.l 0
|
||||
.dc.l 0x100
|
||||
.dc.b 0x47, 0x41, 0x2a, 0x46, 0x4f, 0x52, 0x54, 0x49, 0x46, 0x59, 0, 0xff, 0
|
||||
.dc.b 0, 0, 0
|
||||
|
||||
.dc.l 6
|
||||
.dc.l 0
|
||||
.dc.l 0x100
|
||||
.dc.b 0x47, 0x41, 0x2a, 0x7, 0x2, 0
|
||||
.dc.b 0, 0
|
||||
|
||||
.dc.l 5
|
||||
.dc.l 0
|
||||
.dc.l 0x100
|
||||
.dc.b 0x47, 0x41, 0x21, 0x8, 0
|
||||
.dc.b 0, 0, 0
|
||||
|
||||
.dc.l 13
|
||||
.dc.l 0
|
||||
.dc.l 0x100
|
||||
.dc.b 0x47, 0x41, 0x2a, 0x6, 0xf2, 0x3, 0x38, 0xee, 0xce, 0xfa, 0x5e, 0x3c, 0
|
||||
.dc.b 0, 0, 0
|
||||
|
||||
.dc.l 6
|
||||
.dc.l 8
|
||||
.dc.l 0x101
|
||||
.dc.b 0x47, 0x41, 0x2a, 0x2, 0x3, 0
|
||||
.dc.b 0, 0
|
||||
.dc.l bar
|
||||
.dc.l bar_end
|
||||
|
||||
.popsection
|
||||
19
binutils/testsuite/binutils-all/note-4-64.d
Normal file
19
binutils/testsuite/binutils-all/note-4-64.d
Normal file
|
|
@ -0,0 +1,19 @@
|
|||
#PROG: objcopy
|
||||
#readelf: --notes --wide
|
||||
#objcopy: --merge-notes
|
||||
#name: v3 gnu build attribute notes (64-bit)
|
||||
#source: note-4-64.s
|
||||
|
||||
#...
|
||||
Displaying notes found in: .gnu.build.attributes
|
||||
[ ]+Owner[ ]+Data size[ ]+Description
|
||||
[ ]+GA\$<version>3p3[ ]+0x00000010[ ]+OPEN[ ]+Applies to region from 0x100 to 0x120 \(note_4.s\)
|
||||
[ ]+GA\$<tool>gcc 7.2.1 20170915[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x120
|
||||
[ ]+GA\*GOW:0x700[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x120
|
||||
[ ]+GA\*<stack prot>off[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x120
|
||||
[ ]+GA\*FORTIFY:0xff[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x120
|
||||
[ ]+GA\*<PIC>PIC[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x120
|
||||
[ ]+GA\!<short enum>false[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x120
|
||||
[ ]+GA\*<ABI>0x[0-9a-f]+[ ]+0x00000000[ ]+OPEN[ ]+Applies to region from 0x100 to 0x120
|
||||
[ ]+GA\*<stack prot>strong[ ]+0x00000010[ ]+func[ ]+Applies to region from 0x110 to 0x11c.*
|
||||
#...
|
||||
78
binutils/testsuite/binutils-all/note-4-64.s
Normal file
78
binutils/testsuite/binutils-all/note-4-64.s
Normal file
|
|
@ -0,0 +1,78 @@
|
|||
.text
|
||||
.org 0x100
|
||||
note_4.s:
|
||||
.dc.l 0
|
||||
.dc.l 0
|
||||
.dc.l 0
|
||||
.dc.l 0
|
||||
|
||||
.type bar, @function
|
||||
bar:
|
||||
.dc.l 0
|
||||
.dc.l 0
|
||||
.dc.l 0
|
||||
bar_end:
|
||||
.dc.l 0
|
||||
note_4.s_end:
|
||||
|
||||
.pushsection .gnu.build.attributes, "", %note
|
||||
.balign 4
|
||||
|
||||
.dc.l 8
|
||||
.dc.l 16
|
||||
.dc.l 0x100
|
||||
.asciz "GA$3p3"
|
||||
.8byte note_4.s
|
||||
.8byte note_4.s_end
|
||||
|
||||
.dc.l 23
|
||||
.dc.l 0
|
||||
.dc.l 0x100
|
||||
.asciz "GA$gcc 7.2.1 20170915"
|
||||
.dc.b 0
|
||||
|
||||
.dc.l 10
|
||||
.dc.l 0
|
||||
.dc.l 0x100
|
||||
.dc.b 0x47, 0x41, 0x2a, 0x47, 0x4f, 0x57, 0, 0, 0x7, 0
|
||||
.dc.b 0, 0
|
||||
|
||||
.dc.l 6
|
||||
.dc.l 0
|
||||
.dc.l 0x100
|
||||
.dc.b 0x47, 0x41, 0x2a, 0x2, 0, 0
|
||||
.dc.b 0, 0
|
||||
|
||||
.dc.l 13
|
||||
.dc.l 0
|
||||
.dc.l 0x100
|
||||
.dc.b 0x47, 0x41, 0x2a, 0x46, 0x4f, 0x52, 0x54, 0x49, 0x46, 0x59, 0, 0xff, 0
|
||||
.dc.b 0, 0, 0
|
||||
|
||||
.dc.l 6
|
||||
.dc.l 0
|
||||
.dc.l 0x100
|
||||
.dc.b 0x47, 0x41, 0x2a, 0x7, 0x2, 0
|
||||
.dc.b 0, 0
|
||||
|
||||
.dc.l 5
|
||||
.dc.l 0
|
||||
.dc.l 0x100
|
||||
.dc.b 0x47, 0x41, 0x21, 0x8, 0
|
||||
.dc.b 0, 0, 0
|
||||
|
||||
.dc.l 13
|
||||
.dc.l 0
|
||||
.dc.l 0x100
|
||||
.dc.b 0x47, 0x41, 0x2a, 0x6, 0xf2, 0x3, 0x38, 0xee, 0xce, 0xfa, 0x5e, 0x3c, 0
|
||||
.dc.b 0, 0, 0
|
||||
|
||||
.dc.l 6
|
||||
.dc.l 16
|
||||
.dc.l 0x101
|
||||
.dc.b 0x47, 0x41, 0x2a, 0x2, 0x3, 0
|
||||
.dc.b 0, 0
|
||||
.8byte bar
|
||||
.8byte bar_end
|
||||
|
||||
.popsection
|
||||
|
|
@ -1056,9 +1056,11 @@ if [is_elf_format] {
|
|||
if [is_elf64 tmpdir/bintest.o] {
|
||||
run_dump_test "note-2-64"
|
||||
run_dump_test "note-3-64"
|
||||
run_dump_test "note-4-64"
|
||||
} else {
|
||||
run_dump_test "note-2-32"
|
||||
run_dump_test "note-3-32"
|
||||
run_dump_test "note-4-32"
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue