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Thu Sep  5 13:18:25 1996  Thomas Bushnell, n/BSG  <thomas@gnu.ai.mit.edu>

	* sysdeps/mach/hurd/i386/init-first.c (__libc_argc, __libc_argv):
	New variables.
	(init1): Initialize them.
	* hurd/hurdinit.c (_hurd_setproc): Now that happens to be
	available, pass __libc_argv in call to __proc_set_arg_locations.

	* gmon/gmon.c (write_hist): Call __profile_frequency instead of
	hertz. 
	(hertz): Delete function.
	* gmon/Makefile (routines): Add `prof-freq'.
	* sysdeps/generic/prof-freq.c: New file.
	* sysdeps/mach/hurd/prof-freq.c: New (stubby) file.
	* sysdeps/mach/hurd/profil.c (profile_tick): New variable.
	(update_waiter): Store frequency in profile_tick.
	(__profile_frequency): New function.

	* sysdeps/mach/hurd/sendto.c (sendto): Use prototype definition
	syntax.

	* Rules (generated): Restore reference to $(generated).

	* mach/Machrules (mig.uh, mig.__h): Don't include $(user-MIGFLAGS)
	here. 

 	* malloc/free.c (free): __lib_malloc_lock -> __libc_malloc_lock.
	
	* malloc/free.c: Provide extern decl of __libc_malloc_lock.
	* malloc/realloc.c: Likewise.
	* malloc/malloc-find.c: Likewise.
	* malloc/malloc-size.c: Likewise.
	* malloc/malloc-walk.c: Likewise.
	* malloc/memalign.c: Likewise.

  	* mach/Machrules (mig.uh, mig.__h): Include $(user-MIGFLAGS) and
This commit is contained in:
Thomas Bushnell, BSG
1996-09-06 00:08:55 +00:00
parent 57ba7bb471
commit acf51e0261
11 changed files with 126 additions and 41 deletions
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23
gmon/gmon.c
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@ -57,27 +57,6 @@ static int s_scale;
#define ERR(s) write(2, s, sizeof(s) - 1)
/*
* Discover the tick frequency of the machine if something goes wrong,
* we return 0, an impossible hertz.
*/
static int
DEFUN_VOID(hertz)
{
struct itimerval tim;
tim.it_interval.tv_sec = 0;
tim.it_interval.tv_usec = 1;
tim.it_value.tv_sec = 0;
tim.it_value.tv_usec = 0;
setitimer(ITIMER_REAL, &tim, 0);
setitimer(ITIMER_REAL, 0, &tim);
if (tim.it_interval.tv_usec < 2)
return 0;
return (1000000 / tim.it_interval.tv_usec);
}
/*
* Control profiling
* profiling is what mcount checks to see if
@ -183,7 +162,7 @@ DEFUN(write_hist, (fd), int fd)
if (_gmonparam.kcountsize > 0)
{
size = _gmonparam.kcountsize / sizeof(HISTCOUNTER);
rate = hertz();
rate = __profile_frequency();
bcopy(&_gmonparam.lowpc, &thdr.low_pc, sizeof(thdr.low_pc));
bcopy(&_gmonparam.highpc, &thdr.high_pc, sizeof(thdr.high_pc));
bcopy(&size, &thdr.hist_size, sizeof(thdr.hist_size));