On February 5, 2015 12:28:14 AM CET, Jan Hubicka <hubi...@ucw.cz> wrote:
>Hi,
>this patch avoids ICE in programs that uses multiple copies of libgcov
>at once.
>It is just a temporary workaround as discussed in the PR log.
>
>Tested on Firefox and comitted.
I expect this will break on platforms with default -fno-common?
Richard.
>Honza
>
>2015-02-04 Jan Hubicka <hubi...@ucw.cz>
>
>
>PR gcov/64123
>
>* gcov-io.c (gcov_var): Export.
>
>
>Index: gcov-io.c
>===================================================================
>--- gcov-io.c (revision 220411)
>+++ gcov-io.c (working copy)
>@@ -39,7 +39,7 @@ static void gcov_allocate (unsigned);
>/* Optimum number of gcov_unsigned_t's read from or written to disk.
>*/
> #define GCOV_BLOCK_SIZE (1 << 10)
>
>-GCOV_LINKAGE ATTRIBUTE_HIDDEN struct gcov_var
>+struct gcov_var
> {
> FILE *file;
> gcov_position_t start; /* Position of first byte of block */
