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Updates from 0.2.1 into 0.2.1-inu-1.5

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This commit is contained in:
Akinori Ito
2001-11-09 04:59:17 +00:00
parent 68a07bf03b
commit 6c63633545
246 changed files with 32763 additions and 21814 deletions
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24
gc/solaris_threads.c
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@@ -16,10 +16,10 @@
*/
/* Boehm, September 14, 1994 4:44 pm PDT */
# if defined(SOLARIS_THREADS)
# if defined(GC_SOLARIS_THREADS) || defined(SOLARIS_THREADS)
# include "gc_priv.h"
# include "solaris_threads.h"
# include "private/gc_priv.h"
# include "private/solaris_threads.h"
# include <thread.h>
# include <synch.h>
# include <signal.h>
@@ -558,6 +558,11 @@ void GC_old_stacks_are_fresh()
# define THREAD_TABLE_SZ 128 /* Must be power of 2 */
volatile GC_thread GC_threads[THREAD_TABLE_SZ];
void GC_push_thread_structures GC_PROTO((void))
{
GC_push_all((ptr_t)(GC_threads), (ptr_t)(GC_threads)+sizeof(GC_threads));
}
/* Add a thread to GC_threads. We assume it wasn't already there. */
/* Caller holds allocation lock. */
GC_thread GC_new_thread(thread_t id)
@@ -573,7 +578,7 @@ GC_thread GC_new_thread(thread_t id)
/* Dont acquire allocation lock, since we may already hold it. */
} else {
result = (struct GC_Thread_Rep *)
GC_generic_malloc_inner(sizeof(struct GC_Thread_Rep), NORMAL);
GC_INTERNAL_MALLOC(sizeof(struct GC_Thread_Rep), NORMAL);
}
if (result == 0) return(0);
result -> id = id;
@@ -627,7 +632,7 @@ word GC_get_orig_stack_size() {
result = (word)rl.rlim_cur & ~(HBLKSIZE-1);
if (result > MAX_ORIG_STACK_SIZE) {
if (!warned) {
WARN("Large stack limit(%ld): only scanning 8 MB", result);
WARN("Large stack limit(%ld): only scanning 8 MB\n", result);
warned = 1;
}
result = MAX_ORIG_STACK_SIZE;
@@ -661,7 +666,8 @@ void GC_my_stack_limits()
}
/* We hold allocation lock. We assume the world is stopped. */
/* We hold allocation lock. Should do exactly the right thing if the */
/* world is stopped. Should not fail if it isn't. */
void GC_push_all_stacks()
{
register int i;
@@ -672,7 +678,7 @@ void GC_push_all_stacks()
# define PUSH(bottom,top) \
if (GC_dirty_maintained) { \
GC_push_dirty((bottom), (top), GC_page_was_ever_dirty, \
GC_push_selected((bottom), (top), GC_page_was_ever_dirty, \
GC_push_all_stack); \
} else { \
GC_push_all_stack((bottom), (top)); \
@@ -702,7 +708,6 @@ int GC_is_thread_stack(ptr_t addr)
register int i;
register GC_thread p;
register ptr_t bottom, top;
struct rlimit rl;
for (i = 0; i < THREAD_TABLE_SZ; i++) {
for (p = GC_threads[i]; p != 0; p = p -> next) {
@@ -713,6 +718,7 @@ int GC_is_thread_stack(ptr_t addr)
}
}
}
return 0;
}
/* The only thread that ever really performs a thr_join. */
@@ -900,7 +906,7 @@ GC_thr_create(void *stack_base, size_t stack_size,
}
GC_multithreaded++;
if (stack == 0) {
if (stack_size == 0) stack_size = GC_min_stack_sz;
if (stack_size == 0) stack_size = 1024*1024;
stack = (void *)GC_stack_alloc(&stack_size);
if (stack == 0) {
GC_multithreaded--;