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| author | Janis Johnson <janis187@us.ibm.com> | 2003-03-27 23:52:02 +0000 |
|---|---|---|
| committer | Janis Johnson <janis@gcc.gnu.org> | 2003-03-27 23:52:02 +0000 |
| commit | 01e60c33e6168fec1d7a79467b412d20a686bcf8 (patch) | |
| tree | c73433785d232dc78d3cb952e9405136e43ff424 | |
| parent | ad59ba209d800635e12601658e043bee5d07bc23 (diff) | |
| download | gcc-01e60c33e6168fec1d7a79467b412d20a686bcf8.zip gcc-01e60c33e6168fec1d7a79467b412d20a686bcf8.tar.gz gcc-01e60c33e6168fec1d7a79467b412d20a686bcf8.tar.bz2 | |
libgcov.c: Provide only dummy functions if libc is not available.
2003-03-27 Janis Johnson <janis187@us.ibm.com>
* libgcov.c: Provide only dummy functions if libc is not available.
From-SVN: r64936
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/libgcov.c | 13 |
2 files changed, 17 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a706e78..93c1921 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2003-03-27 Janis Johnson <janis187@us.ibm.com> + + * libgcov.c: Provide only dummy functions if libc is not available. + 2003-03-27 Richard Henderson <rth@redhat.com> * real.h (struct real_value): Add signalling. diff --git a/gcc/libgcov.c b/gcc/libgcov.c index 31a160e..73b2379 100644 --- a/gcc/libgcov.c +++ b/gcc/libgcov.c @@ -29,6 +29,17 @@ along with GCC; see the file COPYING. If not, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#if defined(inhibit_libc) +/* If libc and its header files are not available, provide dummy functions. */ + +void __gcov_init (void *p); +void __gcov_flush (void); + +void __gcov_init (void *p) { } +void __gcov_flush (void) { } + +#else + /* It is incorrect to include config.h here, because this file is being compiled for the target, and hence definitions concerning only the host do not apply. */ @@ -507,3 +518,5 @@ __gcov_flush (void) ptr->counter_sections[j].counters[i] = 0; } } + +#endif /* inhibit_libc */ |