mirror of
git://git.sv.gnu.org/emacs.git
synced 2025-12-25 06:50:46 -08:00
99 lines
1.9 KiB
C
99 lines
1.9 KiB
C
/*
|
|
TEST_HEADER
|
|
id = $HopeName: MMQA_test_function!11.c(trunk.7) $
|
|
summary = lots of allocation to provoke mmap error in sunos
|
|
language = c
|
|
link = myfmt.o testlib.o
|
|
END_HEADER
|
|
*/
|
|
|
|
/* this is same as test 3.c, with input of 0x4000
|
|
and a limit of 100 not 10000 iterations
|
|
*/
|
|
|
|
#include "testlib.h"
|
|
#include "mpscamc.h"
|
|
#include "mpsavm.h"
|
|
#include "myfmt.h"
|
|
|
|
|
|
#define genCOUNT (3)
|
|
|
|
static mps_gen_param_s testChain[genCOUNT] = {
|
|
{ 6000, 0.90 }, { 8000, 0.65 }, { 16000, 0.50 } };
|
|
|
|
|
|
void *stackpointer;
|
|
|
|
|
|
static void test(void)
|
|
{
|
|
mps_arena_t arena;
|
|
mps_pool_t pool;
|
|
mps_thr_t thread;
|
|
mps_root_t root;
|
|
|
|
mps_fmt_t format;
|
|
mps_chain_t chain;
|
|
mps_ap_t ap;
|
|
|
|
mycell *a,*b,*c;
|
|
size_t inpsize;
|
|
|
|
int i,j;
|
|
|
|
cdie(mps_arena_create(&arena, mps_arena_class_vm(), (size_t)(1024*1024*20)),
|
|
"create arena");
|
|
|
|
cdie(mps_thread_reg(&thread, arena), "register thread");
|
|
cdie(mps_root_create_reg(&root, arena, MPS_RANK_AMBIG, 0, thread,
|
|
mps_stack_scan_ambig, stackpointer, 0),
|
|
"create root");
|
|
|
|
cdie(mps_fmt_create_A(&format, arena, &fmtA), "create format");
|
|
cdie(mps_chain_create(&chain, arena, genCOUNT, testChain), "chain_create");
|
|
|
|
formatcomments = 0;
|
|
|
|
cdie(mmqa_pool_create_chain(&pool, arena, mps_class_amc(), format, chain),
|
|
"create pool");
|
|
|
|
cdie(
|
|
mps_ap_create(&ap, pool, MPS_RANK_EXACT),
|
|
"create ap");
|
|
|
|
inpsize=0x4000;
|
|
|
|
for (j=0; j<100; j++) {
|
|
a = allocone(ap, 0, NULL, NULL, inpsize);
|
|
b = a;
|
|
|
|
for (i=1; i<100; i++) {
|
|
c = allocone(ap, i, NULL, NULL, inpsize);
|
|
b->ref[0] = c;
|
|
b = c;
|
|
}
|
|
|
|
comment("%d: %x", j, (int) a);
|
|
}
|
|
|
|
mps_ap_destroy(ap);
|
|
mps_pool_destroy(pool);
|
|
mps_chain_destroy(chain);
|
|
mps_fmt_destroy(format);
|
|
mps_root_destroy(root);
|
|
mps_thread_dereg(thread);
|
|
mps_arena_destroy(arena);
|
|
comment("Destroyed space.");
|
|
}
|
|
|
|
|
|
int main(void)
|
|
{
|
|
void *m;
|
|
stackpointer=&m; /* hack to get stack pointer */
|
|
|
|
easy_tramp(test);
|
|
pass();
|
|
return 0;
|
|
}
|