Make a few more pso stubs (for libc and libpthread), so that the bitcode linker will understand the dependencies.  Otherwise, the bitcode linker currently might not know that, for example, fprintf comes from libc.
Make a few more pso stubs (for libc and libpthread), so that the bitcode
linker will understand the dependencies.  Otherwise, the bitcode
linker currently might not know that, for example, fprintf
comes from libc.

Again, we are using the x86-64 ELF .so as the baseline for generating
these .pso stubs.  There are some differences in linkage type
from the x86-32 and x86-64 versions of these libraries, so
the stubs would actually be a bit different.

BUG= http://code.google.com/p/nativeclient/issues/detail?id=2420
TEST= pnacl/test.sh test-x86-64-glibc && pnacl/test.sh test-x86-32-glibc
Review URL: https://chromiumcodereview.appspot.com/10128008

git-svn-id: 721b910a23eff8a86f00c8fd261a7587cddf18f8@8321 fcba33aa-ac0c-11dd-b9e7-8d5594d729c2

nacl-webkit/native_client,nacl-webkit/native_client,sbc100/native_client,sbc100/native_client,sbc100/native_client,nacl-webkit/native_client,nacl-webkit/native_client,sbc100/native_client,sbc100/native_client,sbc100/native_client,nacl-webkit/native_client