2011-04-25 07:11:23 +00:00
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// This tests that default-null weak symbols (a GNU extension) are created
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// properly via the .weak directive.
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// RUN: llvm-mc -filetype=obj -triple i686-pc-win32 < %s | coff-dump.py | FileCheck %s
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.def _main;
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.scl 2;
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.type 32;
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.endef
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.text
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.globl _main
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.align 16, 0x90
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_main: # @main
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# BB#0: # %entry
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subl $4, %esp
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movl $_test_weak, %eax
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testl %eax, %eax
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je LBB0_2
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# BB#1: # %if.then
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calll _test_weak
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movl $1, %eax
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addl $4, %esp
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ret
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LBB0_2: # %return
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xorl %eax, %eax
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addl $4, %esp
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ret
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.weak _test_weak
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// CHECK: Symbols = [
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// CHECK: Name = _test_weak
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// CHECK-NEXT: Value = 0
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// CHECK-NEXT: SectionNumber = 0
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// CHECK-NEXT: SimpleType = IMAGE_SYM_TYPE_NULL (0)
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// CHECK-NEXT: ComplexType = IMAGE_SYM_DTYPE_NULL (0)
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// CHECK-NEXT: StorageClass = IMAGE_SYM_CLASS_WEAK_EXTERNAL (105)
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// CHECK-NEXT: NumberOfAuxSymbols = 1
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// CHECK-NEXT: AuxillaryData =
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// CHECK-NEXT: 05 00 00 00 02 00 00 00 - 00 00 00 00 00 00 00 00 |................|
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// CHECK-NEXT: 00 00 |..|
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// CHECK: Name = .weak._test_weak.default
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// CHECK-NEXT: Value = 0
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// CHECK-NEXT: SectionNumber = 65535
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// CHECK-NEXT: SimpleType = IMAGE_SYM_TYPE_NULL (0)
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// CHECK-NEXT: ComplexType = IMAGE_SYM_DTYPE_NULL (0)
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// CHECK-NEXT: StorageClass = IMAGE_SYM_CLASS_EXTERNAL (2)
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// CHECK-NEXT: NumberOfAuxSymbols = 0
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// CHECK-NEXT: AuxillaryData =
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