why static moncontrol() in sparc-solaris gmon.o?
Mikael Pettersson
mikpe@csd.uu.se
Tue Oct 20 05:50:00 GMT 1998
I just discovered that egcs-1.1b (and perhaps earlier egcs releases
too) don't export "void moncontrol(int)" from gmon.o, when
built for a sparc-solaris2 host. This is unfortunate, since right
now I need to be able to suspend and resume collection of profiling
data around certain code regions.
I note that gcc 2.7.2.3 and 2.8.1 both export this symbol, so
some egcs developer must have decided to hide it. Why?
As moncontrol() is geuinely useful, I suggest making it
visible again. Trivial patch follows.
--- egcs-1.1b/gcc/config/sparc/gmon-sol2.c.~1~ Tue Jan 27 23:11:54 1998
+++ egcs-1.1b/gcc/config/sparc/gmon-sol2.c Tue Oct 20 12:40:12 1998
@@ -96,7 +96,7 @@
#define MSG "No space for profiling buffer(s)\n"
-static void moncontrol();
+void moncontrol();
void monstartup(lowpc, highpc)
char *lowpc;
@@ -412,7 +412,7 @@
* profiling is what mcount checks to see if
* all the data structures are ready.
*/
-static void moncontrol(mode)
+void moncontrol(mode)
int mode;
{
if (mode) {
--
Mikael Pettersson (mikpe@csd.uu.se)
Computing Science Department, Uppsala University
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