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llvm-project/llvm/test/tools/llvm-nm/X86/weak.test

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llvm-nm: Don't print value or size for undefined or weak symbols Undefined and weak symbols don't have a meaningful size or value. As such, nothing should be printed for those attributes (this is already done for the address with 'U') with the BSD format. This matches what GNU nm does. Note that for the POSIX.2 format [1] zero values are still printed for the size and value. This seems in spirit with the format strings in that specification, but is debatable. [1] http://pubs.opengroup.org/onlinepubs/9699919799/ Differential Revision: https://reviews.llvm.org/D26936 llvm-svn: 287802
2016-11-24 04:17:15 +08:00
# RUN: llvm-nm -B -S %p/Inputs/weak.obj.elf-x86_64 | FileCheck --match-full-lines %s
CHECK: w weak_extern_func
CHECK: w weak_extern_var
CHECK: 0000000000000000 0000000000000011 W weak_func
CHECK: 0000000000000000 0000000000000004 V weak_var