Commit Graph

6 Commits

Author SHA1 Message Date
Andrew Turner
33b61a0b06 Import compiler-rt r172839.
This brings in __aeabi_lcmp and __aeabi_ulcmp. It also fixes the spelling
of __aeabi_f2lz. Both changes originated on the arm_eabi project branch.
2013-01-18 22:52:59 +00:00
Andrew Turner
fdc8ba5e71 Import compiler-rt r160957.
This is mostly a no-op other than for ARM where it adds missing
__aeabi_mem* and __aeabi_*divmod functions. Even on ARM these will remain
unused until the rest of the ARM EABI code is merged.
2012-08-08 09:42:44 +00:00
Ed Schouten
30293fda4b Import compiler-rt r147467.
The compiler-rt shipped with FreeBSD is now based on unmodified upstream
sources.
2012-01-03 19:41:36 +00:00
Ed Schouten
7686ff743c Upgrade libcompiler_rt to upstream revision 147390.
This version of libcompiler_rt adds support for __mulo[sdt]i4(), which
computes a multiply and its overflow flag. There are also a lot of
cleanup fixes to headers that don't really affect us.

Updating to this revision should make it a bit easier to contribute
changes back to the LLVM developers.
2011-12-31 19:01:48 +00:00
Ed Schouten
ef8821e5db Upgrade libcompiler_rt from revision 117047 to 132478.
It seems there have only been a small amount to the compiler-rt source
code in the mean time. I'd rather have the code in sync as much as
possible by the time we release 9.0. Changes:

- The libcompiler_rt library is now dual licensed under both the
  University of Illinois "BSD-Like" license and the MIT license.

- Our local modifications for using .hidden instead of .private_extern
  have been upstreamed, meaning our changes to lib/assembly.h can now be
  reverted.

- A possible endless recursion in __modsi3() has been fixed.

- Support for ARM EABI has been added, but it has no effect on FreeBSD
  (yet).

- The functions __udivmodsi4 and __divmodsi4 have been added.

Requested by:	many, including bf@ and Pedro Giffuni
2011-06-03 17:49:16 +00:00
Ed Schouten
a3cf0ef5a2 Import libcompiler_rt into HEAD and add Makefiles.
Obtained from:	user/ed/compiler-rt
2010-11-11 15:13:11 +00:00