David Tellenbach 8ab1dd3c51 [DWARFLinker] Allow emission of repeated identical discriminators (#98255) ...

Zero discriminator for each row in the line-table to correctly emit
repeated but identical discriminators.

Without this patch line-tables like

    0x0000000100003bac     12     20      0   0            65       0
    0x0000000100003bb4     12     30      0   0            65       0
    0x0000000100003bbc     12     28      0   0            65       0
    0x0000000100003bcc     12     17      0   0            65       0

get falsely linked as

    0x0000000100003bac     12     20      0   0            65       0
    0x0000000100003bb4     12     30      0   0             0       0
    0x0000000100003bbc     12     28      0   0             0       0
    0x0000000100003bcc     12     17      0   0             0       0

2024-07-10 16:58:03 -07:00

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alias

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bar-relink-variant.dylib.dSYM/Contents

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bar-relink.dylib.dSYM/Contents

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dead-stripped

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DWARF5

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DWARF5-addr-base-str-off-base

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DWARF5-DWARF4-combination

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empty_range

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foo-relink-variant.dylib.dSYM/Contents

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foo-relink.dylib.dSYM/Contents

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global_downgraded_to_static

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inlined-low_pc

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inlined-static-variable

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mismatch

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module-warnings

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modules

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modules-dwarf-version

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modules-empty

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modules-pruning

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odr-anon-namespace

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odr-fwd-declaration

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odr-fwd-declaration2

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odr-member-functions

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odr-uniquing

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private/tmp

[dsymutil] Support generating dSYMs for firmware environments (#87432)

2024-04-02 20:43:28 -07:00

proxy-relink.dylib.dSYM/Contents

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remarks

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scattered-reloc

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submodules

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absolute_sym.macho.i386

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absolute_sym.macho.i386.o

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accel-imported-declaration.cpp

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accel-imported-declaration.macho-arm64

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accel-imported-declaration.macho-arm64.o

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basic1.c

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basic1.macho.x86_64.o

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basic2-custom-linetable.macho.x86_64.o

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basic2.c

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basic2.macho.x86_64.o

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basic3.c

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basic3.macho.x86_64.o

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basic-archive.macho.x86_64

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basic-lto-dw4.macho.x86_64

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basic-lto-dw4.macho.x86_64.o

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basic-lto.macho.x86_64

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basic-lto.macho.x86_64.o

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basic-relink.macho.arm64.dylib

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basic-relink.macho.arm64.o

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basic-with-libfat-test.macho.x86_64

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basic.macho.i386

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basic.macho.x86_64

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call-dwarf5.o

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common.macho.x86_64

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common.macho.x86_64.o

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discriminator_repeated.arm64.dylib

[DWARFLinker] Allow emission of repeated identical discriminators (#98255)

2024-07-10 16:58:03 -07:00

discriminator_repeated.arm64.o

[DWARFLinker] Allow emission of repeated identical discriminators (#98255)

2024-07-10 16:58:03 -07:00

discriminator.arm64.dylib

[DWARFLinker] Preserve DWARF discriminators while linking (#96124)

2024-06-20 22:41:17 -07:00

discriminator.arm64.o

[DWARFLinker] Preserve DWARF discriminators while linking (#96124)

2024-06-20 22:41:17 -07:00

dwarf4.o

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dwarf5-dw-op-addrx.o

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dwarf5-linetable.o

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dwarf5-loclists.o

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dwarf5-rnglists.o

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E828A486-8433-3A5E-B6DB-A6294D28133D.plist

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empty-CU.s

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fat-test.arm.dylib

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fat-test.arm.o

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fat-test.c

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fat-test.dylib

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fat-test.o

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frame-dw2.ll

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frame-dw4.ll

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frame.c

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global_downgraded_to_static.x86_64

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Info.plist

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inline.ll

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invalid.o

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invalid.s

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label.o

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lc_build_version.x86_64

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libbasic.a

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libfat-test.a

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main.yaml

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null_die.o

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objc.macho.x86_64

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objc.macho.x86_64.o

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op-convert.ll

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op-convert.macho.x86_64

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reflection_metadata.yaml

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sibling.o

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swift-ast.macho.x86_64

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swift-ast.swiftmodule

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swift-dwarf-loc.macho.x86_64

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swift-dwarf-loc.macho.x86_64.o

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swift-interface.s

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test.yaml

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thumb.armv7m

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thumb.o

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two-level-relink.macho.arm64.dylib

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variant-relink.macho.arm64.dylib

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