ld crashes with assertion failure

Originator:ilya.konstantinov
Number:rdar://23351659 Date Originated:
Status: Resolved:
Product: Product Version:
Classification: Reproducible:
 
Summary:
Compile the provided crash-ld64.c file:

clang -arch armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS9.1.sdk-c -o crash-ld64.o crash-ld64.c

and then link it:

clang -arch armv7 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS9.1.sdk crash-ld64.o -o crash-ld64

Results in:

0  0x1048027e2  __assert_rtn + 144
1  0x104828fda  mach_o::relocatable::Parser<arm>::parse(mach_o::relocatable::ParserOptions const&) + 3162
2  0x10480e15e  mach_o::relocatable::Parser<arm>::parse(unsigned char const*, unsigned long long, char const*, long, ld::File::Ordinal, mach_o::relocatable::ParserOptions const&) + 388
3  0x10485355a  ld::tool::InputFiles::makeFile(Options::FileInfo const&, bool) + 834
4  0x10485553f  ld::tool::InputFiles::parseWorkerThread() + 483
5  0x7fff9916505a  _pthread_body + 131
6  0x7fff99164fd7  _pthread_body + 0
A linker snapshot was created at:
	/tmp/crash-ld64-2015-10-02-002607.ld-snapshot
ld: Assertion failed: (_file->_atomsArrayCount == computedAtomCount && "more atoms allocated than expected"), function parse, file /Library/Caches/com.apple.xbs/Sources/ld64_PONDEROSA/ld64-253.6/src/ld/parsers/macho_relocatable_file.cpp, line 1868.
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Steps to Reproduce:


Expected Results:


Actual Results:


Version:
Xcode 7.1

Comments


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