------- Comment #7 from dwmw2 at infradead dot org 2006-08-17 09:16 -------
The one with proc_mkdir was because the EXPORT_SYMBOL is in a different file to
the original function -- although my version was working correctly, I'm willing
to deal with that case.
The symbol 'proc_root' is also missing though. Simple test case:
$ cat foo.c
extern int foo;
int __attribute__((externally_visible)) *bar(void)
{
return &foo;
}
pmac /home/dwmw2 $ cat bar.c
int foo __attribute__((externally_visible)) = 42;
$ gcc -fwhole-program --combine -Os -c -ofoo.o foo.c bar.c
$ nm -a foo.o 00000000 T bar 00000000 b .bss
00000000 n .comment
00000000 d .data
00000000 d foo.1277
00000000 a foo.c
00000000 n .note.GNU-stack
00000000 t .text
Note 'd foo.1277' instead of the expected 'D foo'. Giving foo.c and bar.c in
the opposite order on the command line 'fixes' this.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28744
