Commit Graph

6 Commits

Author SHA1 Message Date
Kevin Enderby afef4c99dc Add the -arch flag support to llvm-size like what was done to llvm-nm
to select the slice out of a Mach-O universal file.  This also includes
support for -arch all, selecting the host architecture by default from
a universal file and checking if -arch is used with a standard Mach-O
it matches that architecture.

llvm-svn: 212108
2014-07-01 17:19:10 +00:00
Kevin Enderby 14a96ac343 Added the -m option as an alias for -format=darwin to llvm-nm and llvm-size
which is what the darwin tools use for the Mach-O format output.

llvm-svn: 211326
2014-06-20 00:04:16 +00:00
Kevin Enderby 1983fcf86c Change the output of llvm-nm and llvm-size for Mach-O universal files (aka
fat files) to print “ (for architecture XYZ)” for fat files with more than
one architecture to be like what the darwin tools do for fat files.

Also clean up the Mach-O printing of archive membernames in llvm-nm to use
the darwin form of "libx.a(foo.o)".

llvm-svn: 211316
2014-06-19 22:03:18 +00:00
Kevin Enderby 4b8fc281d4 Teach llvm-size to know about Mach-O universal files (aka fat files) and
fat files containing archives.

Also fix a bug in MachOUniversalBinary::ObjectForArch::ObjectForArch()
where it needed a >= when comparing the Index with the number of
objects in a fat file.  As the index starts at 0.

llvm-svn: 211230
2014-06-18 22:04:40 +00:00
Kevin Enderby 246a460d1f Add "-format darwin" to llvm-size to be like darwin's size(1) -m output, and
and the -l option for the long format.  Also when the object is a Mach-O
file and the format is berkeley produce output like darwin’s default size(1)
summary berkeley derived output.

Like System V format, there are also some small changes in how and where
the file names and archive member names are printed for darwin and
Mach-O.

Like the changes to llvm-nm these are the first steps in seeing if it is
possible to make llvm-size produce the same output as darwin's size(1).

llvm-svn: 211117
2014-06-17 17:54:13 +00:00
Kevin Enderby 403258f5a3 Implement MachOObjectFile::isSectionData() and MachOObjectFile::isSectionBSS
so that llvm-size will total up all the sections in the Berkeley format.  This
allows for rough categorizations for Mach-O sections.  And allows the total of
llvm-size’s Berkeley and System V formats to be the same.

llvm-svn: 209158
2014-05-19 20:36:02 +00:00