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5 Commits

Author SHA1 Message Date
Rafael Espindola 3b1ecb563f Make test more realistic. 
It doesn't make mach sense to fetch less than 64 bits from a got
entry.

llvm-svn: 271116
 2016-05-28 15:38:13 +00:00
George Rimar c191acf097 [ELF] - Implemented -z combrelocs/nocombreloc. 
This is the option which sorts relocs to optimize dynamic linker performance.
-z combelocs is the default in gold, also it ignores -z nocombreloc,
this patch do the same.

Patch sorts relocations by symbols only and do not create any
DT_REL[A]COUNT entries. That is different with what gold/bfd do.

More information about option is here:
http://www.airs.com/blog/archives/186
http://people.redhat.com/jakub/prelink.pdf, p.2

Differential revision: http://reviews.llvm.org/D19528

llvm-svn: 269066
 2016-05-10 15:47:57 +00:00
Davide Italiano ae153ec4b4 [ELF] Use llvm-mc rather than checking in a file. 
Now that the support for the 'new' relocations is available.

llvm-svn: 267310
 2016-04-24 01:56:02 +00:00
Rafael Espindola bf7ca7eb5b Document how a binary file was created. 
llvm-svn: 266819
 2016-04-19 20:52:28 +00:00
Rafael Espindola f350d25942 Fix pr27420. 
Return the right expression for R_X86_64_GOTPCRELX and
R_X86_64_REX_GOTPCRELX.

llvm-svn: 266810
 2016-04-19 20:18:52 +00:00