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24 Commits

Author SHA1 Message Date
NAKAMURA Takumi
09c0ea51ca Untabify. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@248264 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-09-22 11:15:07 +00:00
Rafael Espindola
6a37b479b3 Fix handling of relative paths in thin archives. 
The member has to end up with a path relative to the archive.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242362 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-07-16 00:14:49 +00:00
Rafael Espindola
167af8c16c llvm-ar: Don't write the directory in the string table. 
We were already doing the right thing for short file names, but not long
ones.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242354 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-07-15 23:15:33 +00:00
David Majnemer
1ae7a81d26 Silence GCC -Wparenthesis warning 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242348 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-07-15 22:48:26 +00:00
Rafael Espindola
ba7661d294 For new archive member we only need to store the full path. 
We were storing both the path and the file name, which was redundant
and easy to get confused up with.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242347 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-07-15 22:46:53 +00:00
Rafael Espindola
8d1daf644b Handle the error of trying to convert a regular archive to a thin one. 
While at it, test that we can add to a thin archive.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242330 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-07-15 20:45:56 +00:00
Rafael Espindola
4c9cd28947 Initial support for writing thin archives. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242269 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-07-15 05:47:46 +00:00
Rafael Espindola
45177c59dc Use a range loop. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242250 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-07-14 23:51:01 +00:00
Rafael Espindola
168b1bebf0 Add support deterministic output in llvm-ar and make it the default. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@242061 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-07-13 20:38:09 +00:00
Rafael Espindola
7255090cd3 llvm-ar: Pad the symbol table to 4 bytes. 
It looks like ld64 requires it. With this we seem to be able to bootstrap using
llvm-ar+/usr/bin/true instead of ar+ranlib (currently on stage2).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241842 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-07-09 19:48:06 +00:00
Rafael Espindola
a55816b3fc Basic support for BSD symbol tables in archives. 
This could be optimized and for now we only produce __.SYMDEF
and not "__.SYMDEF SORTED".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241814 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-07-09 15:56:23 +00:00
Rafael Espindola
f336caf392 Remove redundant variable. NFC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241810 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-07-09 15:24:39 +00:00
Rafael Espindola
3696927846 Add a helper to printing BE of LE depending on the format. 
The gnu ar format uses BE numbers. The BSD one uses LE. Add a helper for one or the
other. NFC for now, just removes some noise from the following patch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241808 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-07-09 15:13:41 +00:00
Rafael Espindola
56240eaf73 Extract printBSDMemberHeader. 
It will get another use in the following patch. Also rename the other helper to
printGNUSmallMemberHeader for consistency.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241805 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-07-09 14:54:12 +00:00
Rafael Espindola
bf4296f2c0 Disallow Archive::child_iterator that don't point to an archive. 
NFC, just less error prone.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241747 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-07-08 22:15:07 +00:00
Rafael Espindola
576604b51b Use a raw_svector_ostream and simplify a loop. NFC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241727 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-07-08 21:07:18 +00:00
Rafael Espindola
b13e877e27 Start adding support for writing archives in BSD format. 
No support for the symbol table yet (but will hopefully add it today).
We always use the long filename format so that we can align the member,
which is an advantage of the BSD format.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241721 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-07-08 20:47:32 +00:00
Rafael Espindola
4ea795b15a Inline function into only use. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241692 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-07-08 17:26:24 +00:00
Rafael Espindola
9ff2cd5417 Add a helper function to reduce a bit of code duplication. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241691 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-07-08 17:08:26 +00:00
Rafael Espindola
cf8f6a296f Use a range loop. NFC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241685 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-07-08 16:16:15 +00:00
Benjamin Kramer
aa94b68e1b [ArchiveWriter] Use EndianStream. No functional change intended. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239913 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-17 16:02:56 +00:00
Rafael Espindola
803fe19680 Don't use std::errc. 
As noted on Errc.h:

// * std::errc is just marked with is_error_condition_enum. This means that
//   common patters like AnErrorCode == errc::no_such_file_or_directory take
//   4 virtual calls instead of two comparisons.

And on some libstdc++ those virtual functions conclude that

------------------------
int main() {
  std::error_code foo = std::make_error_code(std::errc::no_such_file_or_directory);
  return foo == std::errc::no_such_file_or_directory;
}
-------------------------

should exit with 0.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239683 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-13 17:23:04 +00:00
Peter Collingbourne
3120bcb0de Fix Windows build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239279 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-08 02:43:32 +00:00
Peter Collingbourne
ee2e3d0eb9 llvm-ar: Move archive writer to Object. 
No functional change intended, other than some minor changes to certain
diagnostics.

Differential Revision: http://reviews.llvm.org/D10296

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239278 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-08 02:32:01 +00:00