[llvm] r186934 - Add an initial implementation of archive symbol table generation.

[Demikhovsky, Elena]

Much better. But one test still fails:
Size is not a decimal number.
UNREACHABLE executed at /home/work/LLVM_org/trunk/lib/Object/Archive.cpp:46!
0  llvm-ar         0x000000000045ebae
1  llvm-ar         0x000000000045ee35
2  llvm-ar         0x000000000045e8a6
3  libpthread.so.0 0x00007f9f934afcb0
4  libc.so.6       0x00007f9f924d6425 gsignal + 53
5  libc.so.6       0x00007f9f924d9b8b abort + 379
6  llvm-ar         0x00000000004549bb
7  llvm-ar         0x0000000000411867
8  llvm-ar         0x0000000000411b86
9  llvm-ar         0x0000000000411d85
10 llvm-ar         0x00000000004045e3
11 llvm-ar         0x0000000000412e85
12 llvm-ar         0x0000000000408b5b
13 llvm-ar         0x0000000000408964
14 llvm-ar         0x0000000000408828
15 libc.so.6       0x00007f9f924c176d __libc_start_main + 237
16 llvm-ar         0x0000000000403469
Stack dump:
0.      Program arguments: /home/work/LLVM_org/trunk/build/Debug+Asserts/bin/llvm-ar rc /home/work/LLVM_org/trunk/build/test/Object/Output/extract.ll.tmp.a very_long_bytecode_file_name.bc 
/home/work/LLVM_org/trunk/build/test/Object/Output/extract.ll.script: line 21: 28781 Aborted                 (core dumped) /home/work/LLVM_org/trunk/build/Debug+Asserts/bin/llvm-ar rc /home/work/LLVM_org/trunk/build/test/Object/Output/extract.ll.tmp.a very_long_bytecode_file_name.bc

--

********************
Testing Time: 45.83s
********************
Failing Tests (1):
    LLVM :: Object/extract.ll

(gdb) p Size
$2 = "0  1465   "
(gdb) bt
#0  llvm::object::ArchiveMemberHeader::getSize (this=0x6a6696) at /home/work/LLVM_org/trunk/lib/Object/Archive.cpp:45
#1  0x0000000000411b86 in llvm::object::Archive::Child::Child (this=0x7fffffffd930, Parent=0x7fffffffdb20, Start=0x6a6696 "/0", ' ' <repeats 14 times>, "1100833291  XXXXXXXX 125   100750  1465      `\nllvc2BZh51AY&SY\222\177\261\231") at /home/work/LLVM_org/trunk/lib/Object/Archive.cpp:89
#2  0x0000000000411d85 in llvm::object::Archive::Child::getNext (this=0x7fffffffd9d0) at /home/work/LLVM_org/trunk/lib/Object/Archive.cpp:115
#3  0x00000000004045e3 in llvm::object::Archive::child_iterator::operator++ (this=0x7fffffffd9d0) at /home/work/LLVM_org/trunk/include/llvm/Object/Archive.h:119
#4  0x0000000000412e85 in llvm::object::Archive::Archive (this=0x7fffffffdb20, source=0x6a65d0, ec=...) at /home/work/LLVM_org/trunk/lib/Object/Archive.cpp:273
#5  0x0000000000408b5b in performOperation

-  Elena


-----Original Message-----
From: Rafael Espíndola [mailto:rafael.espindola at gmail.com] 
Sent: Tuesday, January 14, 2014 19:08
To: Demikhovsky, Elena
Cc: llvm-commits at cs.uiuc.edu
Subject: Re: [llvm] r186934 - Add an initial implementation of archive symbol table generation.

> No, even gnu ar seems to only preserve mode and, optionally, dates.
>
> I will try to implement keeping only the most significant digits.

It should be fixed in r199223. Let me know if fixes the issue for you.

Cheers,
Rafael
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Intel Israel (74) Limited

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