maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
249,407 Commits 23 Branches 0 Tags 2.2 GiB
Commit Graph

4 Commits

Author SHA1 Message Date
Rafael Espindola be8b0ea854 Delete UnknownAddress. It is a perfectly valid symbol value. 
getSymbolValue now returns a value that in convenient for most callers:
* 0 for undefined
* symbol size for common symbols
* offset/address for symbols the rest

Code that needs something more specific can check getSymbolFlags.

llvm-svn: 241605
 2015-07-07 17:12:59 +00:00
Rafael Espindola 80c3354634 Fix printing of common symbols. 
Printing the symbol size matches the behavior or both gnu nm and freebsd nm.

llvm-svn: 241480
 2015-07-06 18:18:44 +00:00
Rafael Espindola 60c1a8c01a llvm-nm: print 'n' instead of '?' 
This matches gnu nm and has the advantage that there is a upper case N.

llvm-svn: 240655
 2015-06-25 16:01:53 +00:00
Rafael Espindola d7a32ea4b8 Change how symbol sizes are handled in lib/Object. 
COFF and MachO only define symbol sizes for common symbols. Reflect that
in the class hierarchy by having a method for common symbols only in the base
and a general one in ELF.

This avoids the need of using a magic value for the size, which had a few
problems
* Most callers didn't check for it.
* The ones that did could not tell the magic value from a file actually having
  that value.

llvm-svn: 240529
 2015-06-24 10:20:30 +00:00