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11 Commits

Author SHA1 Message Date
Rui Ueyama aabd7ca452 Do s/_context/_ctx/g globally. 
I believe this patch eliminates all remaining uses of _context
or _linkingContext variable names. Consistent naming improves
readability.

llvm-svn: 234645
 2015-04-10 21:40:59 +00:00
Rui Ueyama 3c45cffd68 Merge MutableFile with SimpleFile. 
SimpleFile is the only derived class of MutableFile.
This patch reduces the height of class hierarchy by removing
MutableFile class.

llvm-svn: 234354
 2015-04-07 20:43:38 +00:00
Rui Ueyama f217ef0d75 Use alignment values everywhere instead of log2. 
This patch defines implicit conversion between integers and PowerOf2
instances, so uses of the classes is now implicit and look like
regular integers. Now we are ready to remove the scaffolding.

llvm-svn: 233245
 2015-03-26 02:03:44 +00:00
Benjamin Kramer 06a42af61e Add missing includes for make_unique, lld edition. 
llvm-svn: 230925
 2015-03-02 00:48:06 +00:00
Shankar Easwaran a1d3637f3d [Core,MachO,Test] Remove trailing whitespace. 
llvm-svn: 230192
 2015-02-22 23:54:38 +00:00
Rui Ueyama 92634be399 Use make_unique. 
llvm-svn: 228453
 2015-02-06 22:44:16 +00:00
Nick Kledzik 8870ad2439 [mach-o] Sort GOT entries by name to make links reproducible 
The GOT slots were being laid out in a random order by the GOTPass which
caused randomness in the output file.

Note: With this change lld now bootstraps on darwin.  That is:
1) link lld using system linker to make lld.1
2) link lld using lld.1 to make lld.2
3) link lld using lld.2 to make lld.3
Now lld.2 and lld.3 are identical.

llvm-svn: 221831
 2014-11-12 23:34:23 +00:00
Shankar Easwaran 2b67fca033 Sort include files according to convention. 
llvm-svn: 220131
 2014-10-18 05:33:55 +00:00
Rui Ueyama e1ebc76072 Use isa<> instead of checking return value of definition(). 
definition() is supposed to be used through isa, dyn_cast or cast.
It's better to not call that directly.

llvm-svn: 219723
 2014-10-14 21:20:01 +00:00
Nick Kledzik 2458bec7e7 [mach-o] refactor KindHandler into ArchHandler and simplify passes. 
All architecture specific handling is now done in the appropriate
ArchHandler subclass.

The StubsPass and GOTPass have been simplified.  All architecture specific
variations in stubs are now encoded in a table which is vended by the
current ArchHandler.

llvm-svn: 213187
 2014-07-16 19:49:02 +00:00
Nick Kledzik 0edfdeb0be Move GOTPass and StubsPass from Core to MachO 
llvm-svn: 212652
 2014-07-09 21:04:24 +00:00