4228ab009f
I wasn't previously aware of the `llvm-otool -o` flag; that gives us output that's a lot easier to parse. Reviewed By: #lld-macho, thakis Differential Revision: https://reviews.llvm.org/D141024
50 lines
1.4 KiB
ArmAsm
50 lines
1.4 KiB
ArmAsm
# REQUIRES: x86
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# RUN: rm -rf %t; split-file %s %t
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# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/defs.s -o %t/defs.o
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# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/refs1.s -o %t/refs1.o
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# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-darwin %t/refs2.s -o %t/refs2.o
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# RUN: %lld -lSystem -dylib %t/defs.o -o %t/libdefs.dylib
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# RUN: %lld -lSystem -dylib --icf=all %t/refs1.o %t/refs2.o %t/libdefs.dylib -o %t/out
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# RUN: llvm-otool -o %t/out | FileCheck %s
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## Check that we only have 3 (unique) entries, of which two are bound at runtime
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## (i.e. they are entries that have a static value of 0x0).
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# CHECK: Contents of (__DATA,__objc_classrefs) section
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# CHECK-NEXT: 0000000000001008 0x0 _OBJC_CLASS_$_Foo
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# CHECK-NEXT: 0000000000001010 0x0 _OBJC_CLASS_$_Bar
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# CHECK-NEXT: 0000000000001018 0x1000 _OBJC_CLASS_$_Baz
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# CHECK-EMPTY:
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#--- defs.s
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.globl _OBJC_CLASS_$_Foo, _OBJC_CLASS_$_Bar
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.section __DATA,__objc_data
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_OBJC_CLASS_$_Foo:
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.quad 123
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_OBJC_CLASS_$_Bar:
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.quad 456
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.subsections_via_symbols
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#--- refs1.s
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.globl _OBJC_CLASS_$_Baz
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.section __DATA,__objc_data
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_OBJC_CLASS_$_Baz:
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.quad 789
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.section __DATA,__objc_classrefs
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.quad _OBJC_CLASS_$_Foo
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.quad _OBJC_CLASS_$_Bar
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.quad _OBJC_CLASS_$_Baz
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.quad _OBJC_CLASS_$_Baz
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.subsections_via_symbols
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#--- refs2.s
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.section __DATA,__objc_classrefs
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.quad _OBJC_CLASS_$_Foo
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.quad _OBJC_CLASS_$_Bar
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.subsections_via_symbols
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