Commit Graph

22 Commits

Author SHA1 Message Date
Rafael Espindola a21af73c41 Remove excess white space
llvm-svn: 253408
2015-11-18 00:31:34 +00:00
Rafael Espindola fd12349522 Add MemoryBufferRef(MemoryBuffer&) constructor.
patch by Jonathan Anderson!

llvm-svn: 253311
2015-11-17 05:11:44 +00:00
Alexander Kornienko f817c1cb9a Use 'override/final' instead of 'virtual' for overridden methods
The patch is generated using clang-tidy misc-use-override check.

This command was used:

  tools/clang/tools/extra/clang-tidy/tool/run-clang-tidy.py \
    -checks='-*,misc-use-override' -header-filter='llvm|clang' \
    -j=32 -fix -format

http://reviews.llvm.org/D8925

llvm-svn: 234679
2015-04-11 02:11:45 +00:00
Nick Kledzik 7c3f6ac57e [Support] Add MemoryBuffer::getFileSlice()
mach-o supports "fat" files which are a header/table-of-contents followed by a
concatenation of mach-o files built for different architectures. Currently, 
MemoryBuffer has no easy way to map a subrange (slice) of a file which lld
will need to select a mach-o slice of a fat file. The new function provides 
an easy way to map a slice of a file into a MemoryBuffer. Test case included.

llvm-svn: 219260
2014-10-08 00:22:18 +00:00
Rafael Espindola adf21f2a56 Update the MemoryBuffer API to use ErrorOr.
llvm-svn: 212405
2014-07-06 17:43:13 +00:00
Rafael Espindola c049c6574b Remove the last uses of 'using std::error_code'
This finishes the transition to std::error_code.

llvm-svn: 210877
2014-06-13 03:20:08 +00:00
Rafael Espindola 3acea39853 Don't use 'using std::error_code' in include/llvm.
This should make sure that most new uses use the std prefix.

llvm-svn: 210835
2014-06-12 21:46:39 +00:00
Craig Topper 66f09ad041 [C++11] Use 'nullptr'.
llvm-svn: 210442
2014-06-08 22:29:17 +00:00
Craig Topper b85bc4e2df Use std::unique_ptr instead of OwningPtr in the MemoryBuffer unittests.
llvm-svn: 209102
2014-05-18 21:01:46 +00:00
Ahmed Charles fba066461f [C++11] Add overloads for externally used OwningPtr functions.
This will allow external callers of these functions to switch over time
rather than forcing a breaking change all a once. These particular
functions were determined by building clang/lld/lldb.

llvm-svn: 202959
2014-03-05 10:27:34 +00:00
Chandler Carruth 8a8cd2bab9 Re-sort all of the includes with ./utils/sort_includes.py so that
subsequent changes are easier to review. About to fix some layering
issues, and wanted to separate out the necessary churn.

Also comment and sink the include of "Windows.h" in three .inc files to
match the usage in Memory.inc.

llvm-svn: 198685
2014-01-07 11:48:04 +00:00
Rafael Espindola 1d19c8f03a Change MemoryBuffer::getFile to take a Twine.
llvm-svn: 193429
2013-10-25 19:06:52 +00:00
Dmitri Gribenko 415fb584e4 MemoryBufer: add a test: check that a file with size that is a multiple of the
page size can be null terminated correctly by MemoryBuffer.

llvm-svn: 189965
2013-09-04 18:02:13 +00:00
NAKAMURA Takumi 7b5d4f97a0 [Win32] mapped_file_region: Fix a bug in CreateFileMapping() that Size must contain Offset when Offset >= 65536.
llvm-svn: 189021
2013-08-22 15:14:53 +00:00
NAKAMURA Takumi edf7615332 Whitespace.
llvm-svn: 189020
2013-08-22 15:14:45 +00:00
NAKAMURA Takumi 2f493c7777 Suppress MemoryBufferTest.cpp on win32 for now. Investigating.
llvm-svn: 189001
2013-08-22 12:00:44 +00:00
NAKAMURA Takumi 774cf3190c MemoryBufferTest.cpp: Tweak offset corresponding to the case that PageSize is greater than 8000.
PageSize, aka AllocationGranularity, is 65536 on Win32 (and Cygwin).

llvm-svn: 188999
2013-08-22 10:23:58 +00:00
Eli Bendersky bb506fce27 Refactor the unit test for MemoryBuffer::getOpenFileSlice
Run in two different modes: with and without reopening the temporary file
between creating it and mapping it with MemoryBuffer.

llvm-svn: 186986
2013-07-23 20:58:51 +00:00
Rafael Espindola 3d2ac2e41a Split getOpenFile into getOpenFile and getOpenFileSlice.
The main observation is that we never need both the filesize and the map size.
When mapping a slice of a file, it doesn't make sense to request a null
terminator and that would be the only case where the filesize would be used.

There are other cleanups that should be done in this area:

* A client should not have to pass the size (even an explicit -1) to say if
  it wants a null terminator or not, so we should probably swap the argument
  order.
* The default should be to not require a null terminator. Very few clients
  require this, but many end up asking for it just because it is the default.

llvm-svn: 186984
2013-07-23 20:25:01 +00:00
Eli Bendersky f288626c13 Add a simple unit test for MemoryBuffer::getOpenFile
llvm-svn: 186887
2013-07-22 22:46:21 +00:00
Chandler Carruth 130cec21b9 Sort the #include lines for unittest/...
llvm-svn: 169250
2012-12-04 10:23:08 +00:00
Andrew Kaylor 5e7d792689 Adding MCJIT and MemoryBuffer unit tests
Patch by Daniel Malea.

llvm-svn: 165246
2012-10-04 20:29:44 +00:00