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Reverted inappropriate merge in `gc.c'.

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git-archimport-id: lcourtes@laas.fr--2005-libre/guile-core--boehm-gc--1.9--patch-53
This commit is contained in:
Ludovic Court`es 2006-12-12 16:23:36 +00:00 • committed by Ludovic Courtès
parent 35a9197ccc
commit 3ec17f28b8
1 changed files with 16 additions and 56 deletions
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72
libguile/gc.c
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@ -30,6 +30,11 @@
#include <string.h>
#include <assert.h>
#ifdef __ia64__
#include <ucontext.h>
extern unsigned long * __libc_ia64_register_backing_store_base;
#endif
#include "libguile/_scm.h"
#include "libguile/eval.h"
#include "libguile/stime.h"
@ -219,25 +224,18 @@ unsigned long scm_mtrigger;
*/
unsigned long scm_cells_allocated = 0;
unsigned long scm_mallocated = 0;
/* Global GC sweep statistics since the last full GC. */
static scm_t_sweep_statistics scm_i_gc_sweep_stats = { 0, 0 };
static scm_t_sweep_statistics scm_i_gc_sweep_stats_1 = { 0, 0 };
/* Total count of cells marked/swept. */
static double scm_gc_cells_marked_acc = 0.;
static double scm_gc_cells_swept_acc = 0.;
static unsigned long scm_gc_time_taken = 0;
unsigned long scm_gc_cells_collected;
unsigned long scm_gc_cells_collected_1 = 0; /* previous GC yield */
unsigned long scm_gc_malloc_collected;
unsigned long scm_gc_ports_collected;
unsigned long scm_gc_time_taken = 0;
static unsigned long t_before_gc;
static unsigned long scm_gc_mark_time_taken = 0;
static unsigned long scm_gc_times = 0;
static int scm_gc_cell_yield_percentage = 0;
static unsigned long protected_obj_count = 0;
/* The following are accessed from `gc-malloc.c' and `gc-card.c'. */
unsigned long scm_gc_mark_time_taken = 0;
unsigned long scm_gc_times = 0;
unsigned long scm_gc_cells_swept = 0;
double scm_gc_cells_marked_acc = 0.;
double scm_gc_cells_swept_acc = 0.;
int scm_gc_cell_yield_percentage =0;
int scm_gc_malloc_yield_percentage = 0;
static unsigned long protected_obj_count = 0;
@ -864,44 +862,6 @@ scm_init_gc ()
#include "libguile/gc.x"
}
#ifdef __ia64__
# ifdef __hpux
# include <sys/param.h>
# include <sys/pstat.h>
void *
scm_ia64_register_backing_store_base (void)
{
struct pst_vm_status vm_status;
int i = 0;
while (pstat_getprocvm (&vm_status, sizeof (vm_status), 0, i++) == 1)
if (vm_status.pst_type == PS_RSESTACK)
return (void *) vm_status.pst_vaddr;
abort ();
}
void *
scm_ia64_ar_bsp (const void *ctx)
{
uint64_t bsp;
__uc_get_ar_bsp(ctx, &bsp);
return (void *) bsp;
}
# endif /* hpux */
# ifdef linux
# include <ucontext.h>
void *
scm_ia64_register_backing_store_base (void)
{
extern void *__libc_ia64_register_backing_store_base;
return __libc_ia64_register_backing_store_base;
}
void *
scm_ia64_ar_bsp (const void *opaque)
{
ucontext_t *ctx = opaque;
return (void *) ctx->uc_mcontext.sc_ar_bsp;
}
# endif /* linux */
#endif /* __ia64__ */
void
scm_gc_sweep (void)