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-rw-r--r--gcc-4.7/boehm-gc/testsuite/Makefile.am37
-rw-r--r--gcc-4.7/boehm-gc/testsuite/Makefile.in442
-rw-r--r--gcc-4.7/boehm-gc/testsuite/boehm-gc.c++/test_cpp.cc288
-rw-r--r--gcc-4.7/boehm-gc/testsuite/boehm-gc.c/c.exp22
-rw-r--r--gcc-4.7/boehm-gc/testsuite/boehm-gc.c/gctest.c1855
-rw-r--r--gcc-4.7/boehm-gc/testsuite/boehm-gc.c/leak_test.c22
-rw-r--r--gcc-4.7/boehm-gc/testsuite/boehm-gc.c/middle.c25
-rw-r--r--gcc-4.7/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c74
-rw-r--r--gcc-4.7/boehm-gc/testsuite/boehm-gc.c/trace_test.c32
-rw-r--r--gcc-4.7/boehm-gc/testsuite/boehm-gc.lib/lib.exp26
-rw-r--r--gcc-4.7/boehm-gc/testsuite/boehm-gc.lib/staticrootslib.c33
-rw-r--r--gcc-4.7/boehm-gc/testsuite/boehm-gc.lib/staticrootstest.c48
-rw-r--r--gcc-4.7/boehm-gc/testsuite/config/default.exp1
-rw-r--r--gcc-4.7/boehm-gc/testsuite/lib/boehm-gc.exp334
14 files changed, 0 insertions, 3239 deletions
diff --git a/gcc-4.7/boehm-gc/testsuite/Makefile.am b/gcc-4.7/boehm-gc/testsuite/Makefile.am
deleted file mode 100644
index 98010bd1f..000000000
--- a/gcc-4.7/boehm-gc/testsuite/Makefile.am
+++ /dev/null
@@ -1,37 +0,0 @@
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diff --git a/gcc-4.7/boehm-gc/testsuite/Makefile.in b/gcc-4.7/boehm-gc/testsuite/Makefile.in
deleted file mode 100644
index b12a5c515..000000000
--- a/gcc-4.7/boehm-gc/testsuite/Makefile.in
+++ /dev/null
@@ -1,442 +0,0 @@
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diff --git a/gcc-4.7/boehm-gc/testsuite/boehm-gc.c++/test_cpp.cc b/gcc-4.7/boehm-gc/testsuite/boehm-gc.c++/test_cpp.cc
deleted file mode 100644
index 6661e4119..000000000
--- a/gcc-4.7/boehm-gc/testsuite/boehm-gc.c++/test_cpp.cc
+++ /dev/null
@@ -1,288 +0,0 @@
-/****************************************************************************
-Copyright (c) 1994 by Xerox Corporation. All rights reserved.
-
-THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
-OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
-
-Permission is hereby granted to use or copy this program for any
-purpose, provided the above notices are retained on all copies.
-Permission to modify the code and to distribute modified code is
-granted, provided the above notices are retained, and a notice that
-the code was modified is included with the above copyright notice.
-****************************************************************************
-Last modified on Mon Jul 10 21:06:03 PDT 1995 by ellis
- modified on December 20, 1994 7:27 pm PST by boehm
-
-usage: test_cpp number-of-iterations
-
-This program tries to test the specific C++ functionality provided by
-gc_c++.h that isn't tested by the more general test routines of the
-collector.
-
-A recommended value for number-of-iterations is 10, which will take a
-few minutes to complete.
-
-***************************************************************************/
-
-#include "gc_cpp.h"
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#define USE_STD_ALLOCATOR
-#ifdef USE_STD_ALLOCATOR
-# include "gc_allocator.h"
-#elif __GNUC__
-# include "new_gc_alloc.h"
-#else
-# include "gc_alloc.h"
-#endif
-extern "C" {
-#include "private/gc_priv.h"
-}
-#ifdef MSWIN32
-# include <windows.h>
-#endif
-#ifdef GC_NAME_CONFLICT
-# define USE_GC UseGC
- struct foo * GC;
-#else
-# define USE_GC GC
-#endif
-
-
-#define my_assert( e ) \
- if (! (e)) { \
- GC_printf1( "Assertion failure in " __FILE__ ", line %d: " #e "\n", \
- __LINE__ ); \
- exit( 1 ); }
-
-
-class A {public:
- /* An uncollectable class. */
-
- A( int iArg ): i( iArg ) {}
- void Test( int iArg ) {
- my_assert( i == iArg );}
- int i;};
-
-
-class B: public gc, public A {public:
- /* A collectable class. */
-
- B( int j ): A( j ) {}
- ~B() {
- my_assert( deleting );}
- static void Deleting( int on ) {
- deleting = on;}
- static int deleting;};
-
-int B::deleting = 0;
-
-
-class C: public gc_cleanup, public A {public:
- /* A collectable class with cleanup and virtual multiple inheritance. */
-
- C( int levelArg ): A( levelArg ), level( levelArg ) {
- nAllocated++;
- if (level > 0) {
- left = new C( level - 1 );
- right = new C( level - 1 );}
- else {
- left = right = 0;}}
- ~C() {
- this->A::Test( level );
- nFreed++;
- my_assert( level == 0 ?
- left == 0 && right == 0 :
- level == left->level + 1 && level == right->level + 1 );
- left = right = 0;
- level = -123456;}
- static void Test() {
- my_assert( nFreed <= nAllocated && nFreed >= .8 * nAllocated );}
-
- static int nFreed;
- static int nAllocated;
- int level;
- C* left;
- C* right;};
-
-int C::nFreed = 0;
-int C::nAllocated = 0;
-
-
-class D: public gc {public:
- /* A collectable class with a static member function to be used as
- an explicit clean-up function supplied to ::new. */
-
- D( int iArg ): i( iArg ) {
- nAllocated++;}
- static void CleanUp( void* obj, void* data ) {
- D* self = (D*) obj;
- nFreed++;
- my_assert( self->i == (int) (long) data );}
- static void Test() {
- my_assert( nFreed >= .8 * nAllocated );}
-
- int i;
- static int nFreed;
- static int nAllocated;};
-
-int D::nFreed = 0;
-int D::nAllocated = 0;
-
-
-class E: public gc_cleanup {public:
- /* A collectable class with clean-up for use by F. */
-
- E() {
- nAllocated++;}
- ~E() {
- nFreed++;}
-
- static int nFreed;
- static int nAllocated;};
-
-int E::nFreed = 0;
-int E::nAllocated = 0;
-
-
-class F: public E {public:
- /* A collectable class with clean-up, a base with clean-up, and a
- member with clean-up. */
-
- F() {
- nAllocated++;}
- ~F() {
- nFreed++;}
- static void Test() {
- my_assert( nFreed >= .8 * nAllocated );
- my_assert( 2 * nFreed == E::nFreed );}
-
- E e;
- static int nFreed;
- static int nAllocated;};
-
-int F::nFreed = 0;
-int F::nAllocated = 0;
-
-
-long Disguise( void* p ) {
- return ~ (long) p;}
-
-void* Undisguise( long i ) {
- return (void*) ~ i;}
-
-
-#ifdef MSWIN32
-int APIENTRY WinMain(
- HINSTANCE instance, HINSTANCE prev, LPSTR cmd, int cmdShow )
-{
- int argc;
- char* argv[ 3 ];
-
- for (argc = 1; argc < sizeof( argv ) / sizeof( argv[ 0 ] ); argc++) {
- argv[ argc ] = strtok( argc == 1 ? cmd : 0, " \t" );
- if (0 == argv[ argc ]) break;}
-
-#else
-# ifdef MACOS
- int main() {
-# else
- int main( int argc, char* argv[] ) {
-# endif
-#endif
-
- GC_INIT();
-
-# if defined(MACOS) // MacOS
- char* argv_[] = {"test_cpp", "10"}; // doesn't
- argv = argv_; // have a
- argc = sizeof(argv_)/sizeof(argv_[0]); // commandline
-# endif
- int i, iters, n;
-# ifdef USE_STD_ALLOCATOR
- int *x = gc_allocator<int>().allocate(1);
- int **xptr = traceable_allocator<int *>().allocate(1);
-# else
-# ifdef __GNUC__
- int *x = (int *)gc_alloc::allocate(sizeof(int));
-# else
- int *x = (int *)alloc::allocate(sizeof(int));
-# endif
-# endif
- *x = 29;
-# ifdef USE_STD_ALLOCATOR
- *xptr = x;
- x = 0;
-# endif
- if (argc != 2 || (0 >= (n = atoi( argv[ 1 ] )))) {
- GC_printf0( "usage: test_cpp number-of-iterations\nAssuming 10 iters\n" );
- n = 10;}
-
- for (iters = 1; iters <= n; iters++) {
- GC_printf1( "Starting iteration %d\n", iters );
-
- /* Allocate some uncollectable As and disguise their pointers.
- Later we'll check to see if the objects are still there. We're
- checking to make sure these objects really are uncollectable. */
- long as[ 1000 ];
- long bs[ 1000 ];
- for (i = 0; i < 1000; i++) {
- as[ i ] = Disguise( new (NoGC) A( i ) );
- bs[ i ] = Disguise( new (NoGC) B( i ) );}
-
- /* Allocate a fair number of finalizable Cs, Ds, and Fs.
- Later we'll check to make sure they've gone away. */
- for (i = 0; i < 1000; i++) {
- C* c = new C( 2 );
- C c1( 2 ); /* stack allocation should work too */
- D* d = ::new (USE_GC, D::CleanUp, (void*)(long)i) D( i );
- F* f = new F;
- if (0 == i % 10) delete c;}
-
- /* Allocate a very large number of collectable As and Bs and
- drop the references to them immediately, forcing many
- collections. */
- for (i = 0; i < 1000000; i++) {
- A* a = new (USE_GC) A( i );
- B* b = new B( i );
- b = new (USE_GC) B( i );
- if (0 == i % 10) {
- B::Deleting( 1 );
- delete b;
- B::Deleting( 0 );}
-# ifdef FINALIZE_ON_DEMAND
- GC_invoke_finalizers();
-# endif
- }
-
- /* Make sure the uncollectable As and Bs are still there. */
- for (i = 0; i < 1000; i++) {
- A* a = (A*) Undisguise( as[ i ] );
- B* b = (B*) Undisguise( bs[ i ] );
- a->Test( i );
- delete a;
- b->Test( i );
- B::Deleting( 1 );
- delete b;
- B::Deleting( 0 );
-# ifdef FINALIZE_ON_DEMAND
- GC_invoke_finalizers();
-# endif
-
- }
-
- /* Make sure most of the finalizable Cs, Ds, and Fs have
- gone away. */
- C::Test();
- D::Test();
- F::Test();}
-
-# ifdef USE_STD_ALLOCATOR
- x = *xptr;
-# endif
- my_assert (29 == x[0]);
- GC_printf0( "The test appears to have succeeded.\n" );
- return( 0 );}
-
-
diff --git a/gcc-4.7/boehm-gc/testsuite/boehm-gc.c/c.exp b/gcc-4.7/boehm-gc/testsuite/boehm-gc.c/c.exp
deleted file mode 100644
index fea466003..000000000
--- a/gcc-4.7/boehm-gc/testsuite/boehm-gc.c/c.exp
+++ /dev/null
@@ -1,22 +0,0 @@
-# Copyright (C) 2011 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; see the file COPYING3. If not see
-# <http://www.gnu.org/licenses/>.
-
-dg-init
-boehm-gc-init
-
-boehm-gc-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.c]] "-O2" ""
-
-dg-finish
diff --git a/gcc-4.7/boehm-gc/testsuite/boehm-gc.c/gctest.c b/gcc-4.7/boehm-gc/testsuite/boehm-gc.c/gctest.c
deleted file mode 100644
index 1180ab152..000000000
--- a/gcc-4.7/boehm-gc/testsuite/boehm-gc.c/gctest.c
+++ /dev/null
@@ -1,1855 +0,0 @@
-/*
- * Copyright 1988, 1989 Hans-J. Boehm, Alan J. Demers
- * Copyright (c) 1991-1994 by Xerox Corporation. All rights reserved.
- * Copyright (c) 1996 by Silicon Graphics. All rights reserved.
- *
- * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
- * OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
- *
- * Permission is hereby granted to use or copy this program
- * for any purpose, provided the above notices are retained on all copies.
- * Permission to modify the code and to distribute modified code is granted,
- * provided the above notices are retained, and a notice that the code was
- * modified is included with the above copyright notice.
- */
-/* An incomplete test for the garbage collector. */
-/* Some more obscure entry points are not tested at all. */
-/* This must be compiled with the same flags used to build the */
-/* GC. It uses GC internals to allow more precise results */
-/* checking for some of the tests. */
-
-# undef GC_BUILD
-
-#if defined(DBG_HDRS_ALL) || defined(MAKE_BACK_GRAPH)
-# define GC_DEBUG
-#endif
-
-# if defined(mips) && defined(SYSTYPE_BSD43)
- /* MIPS RISCOS 4 */
-# else
-# include <stdlib.h>
-# endif
-# include <stdio.h>
-# ifdef _WIN32_WCE
-# include <winbase.h>
-# define assert ASSERT
-# else
-# include <assert.h> /* Not normally used, but handy for debugging. */
-# endif
-# include <assert.h> /* Not normally used, but handy for debugging. */
-# include "gc.h"
-# include "gc_typed.h"
-# ifdef THREAD_LOCAL_ALLOC
-# include "gc_local_alloc.h"
-# endif
-# include "private/gc_priv.h" /* For output, locking, MIN_WORDS, */
- /* and some statistics. */
-# include "private/gcconfig.h"
-
-# if defined(MSWIN32) || defined(MSWINCE)
-# include <windows.h>
-# endif
-
-# ifdef PCR
-# include "th/PCR_ThCrSec.h"
-# include "th/PCR_Th.h"
-# undef GC_printf0
-# define GC_printf0 printf
-# undef GC_printf1
-# define GC_printf1 printf
-# endif
-
-# if defined(GC_SOLARIS_THREADS) && !defined(GC_SOLARIS_PTHREADS)
-# include <thread.h>
-# include <synch.h>
-# endif
-
-# if defined(GC_PTHREADS)
-# include <pthread.h>
-# endif
-
-# if defined(GC_WIN32_THREADS) && !defined(GC_PTHREADS)
- static CRITICAL_SECTION incr_cs;
-# endif
-
-#ifdef __STDC__
-# include <stdarg.h>
-#endif
-
-
-/* Allocation Statistics */
-int stubborn_count = 0;
-int uncollectable_count = 0;
-int collectable_count = 0;
-int atomic_count = 0;
-int realloc_count = 0;
-
-#if defined(GC_AMIGA_FASTALLOC) && defined(AMIGA)
-
- extern void GC_amiga_free_all_mem(void);
- void Amiga_Fail(void){GC_amiga_free_all_mem();abort();}
-# define FAIL (void)Amiga_Fail()
- void *GC_amiga_gctest_malloc_explicitly_typed(size_t lb, GC_descr d){
- void *ret=GC_malloc_explicitly_typed(lb,d);
- if(ret==NULL){
- if(!GC_dont_gc){
- GC_gcollect();
- ret=GC_malloc_explicitly_typed(lb,d);
- }
- if(ret==NULL){
- GC_printf0("Out of memory, (typed allocations are not directly "
- "supported with the GC_AMIGA_FASTALLOC option.)\n");
- FAIL;
- }
- }
- return ret;
- }
- void *GC_amiga_gctest_calloc_explicitly_typed(size_t a,size_t lb, GC_descr d){
- void *ret=GC_calloc_explicitly_typed(a,lb,d);
- if(ret==NULL){
- if(!GC_dont_gc){
- GC_gcollect();
- ret=GC_calloc_explicitly_typed(a,lb,d);
- }
- if(ret==NULL){
- GC_printf0("Out of memory, (typed allocations are not directly "
- "supported with the GC_AMIGA_FASTALLOC option.)\n");
- FAIL;
- }
- }
- return ret;
- }
-# define GC_malloc_explicitly_typed(a,b) GC_amiga_gctest_malloc_explicitly_typed(a,b)
-# define GC_calloc_explicitly_typed(a,b,c) GC_amiga_gctest_calloc_explicitly_typed(a,b,c)
-
-#else /* !AMIGA_FASTALLOC */
-
-# ifdef PCR
-# define FAIL (void)abort()
-# else
-# ifdef MSWINCE
-# define FAIL DebugBreak()
-# else
-# define FAIL GC_abort("Test failed");
-# endif
-# endif
-
-#endif /* !AMIGA_FASTALLOC */
-
-/* AT_END may be defined to exercise the interior pointer test */
-/* if the collector is configured with ALL_INTERIOR_POINTERS. */
-/* As it stands, this test should succeed with either */
-/* configuration. In the FIND_LEAK configuration, it should */
-/* find lots of leaks, since we free almost nothing. */
-
-struct SEXPR {
- struct SEXPR * sexpr_car;
- struct SEXPR * sexpr_cdr;
-};
-
-
-typedef struct SEXPR * sexpr;
-
-# define INT_TO_SEXPR(x) ((sexpr)(unsigned long)(x))
-
-# undef nil
-# define nil (INT_TO_SEXPR(0))
-# define car(x) ((x) -> sexpr_car)
-# define cdr(x) ((x) -> sexpr_cdr)
-# define is_nil(x) ((x) == nil)
-
-
-int extra_count = 0; /* Amount of space wasted in cons node */
-
-/* Silly implementation of Lisp cons. Intentionally wastes lots of space */
-/* to test collector. */
-# ifdef VERY_SMALL_CONFIG
-# define cons small_cons
-# else
-sexpr cons (x, y)
-sexpr x;
-sexpr y;
-{
- register sexpr r;
- register int *p;
- register int my_extra = extra_count;
-
- stubborn_count++;
- r = (sexpr) GC_MALLOC_STUBBORN(sizeof(struct SEXPR) + my_extra);
- if (r == 0) {
- (void)GC_printf0("Out of memory\n");
- exit(1);
- }
- for (p = (int *)r;
- ((char *)p) < ((char *)r) + my_extra + sizeof(struct SEXPR); p++) {
- if (*p) {
- (void)GC_printf1("Found nonzero at 0x%lx - allocator is broken\n",
- (unsigned long)p);
- FAIL;
- }
- *p = 13;
- }
-# ifdef AT_END
- r = (sexpr)((char *)r + (my_extra & ~7));
-# endif
- r -> sexpr_car = x;
- r -> sexpr_cdr = y;
- my_extra++;
- if ( my_extra >= 5000 ) {
- extra_count = 0;
- } else {
- extra_count = my_extra;
- }
- GC_END_STUBBORN_CHANGE((char *)r);
- return(r);
-}
-# endif
-
-#ifdef GC_GCJ_SUPPORT
-
-#include "gc_mark.h"
-#include "gc_gcj.h"
-
-/* The following struct emulates the vtable in gcj. */
-/* This assumes the default value of MARK_DESCR_OFFSET. */
-struct fake_vtable {
- void * dummy; /* class pointer in real gcj. */
- size_t descr;
-};
-
-struct fake_vtable gcj_class_struct1 = { 0, sizeof(struct SEXPR)
- + sizeof(struct fake_vtable *) };
- /* length based descriptor. */
-struct fake_vtable gcj_class_struct2 =
- { 0, (3l << (CPP_WORDSZ - 3)) | GC_DS_BITMAP};
- /* Bitmap based descriptor. */
-
-struct GC_ms_entry * fake_gcj_mark_proc(word * addr,
- struct GC_ms_entry *mark_stack_ptr,
- struct GC_ms_entry *mark_stack_limit,
- word env )
-{
- sexpr x;
- if (1 == env) {
- /* Object allocated with debug allocator. */
- addr = (word *)GC_USR_PTR_FROM_BASE(addr);
- }
- x = (sexpr)(addr + 1); /* Skip the vtable pointer. */
- mark_stack_ptr = GC_MARK_AND_PUSH(
- (GC_PTR)(x -> sexpr_cdr), mark_stack_ptr,
- mark_stack_limit, (GC_PTR *)&(x -> sexpr_cdr));
- mark_stack_ptr = GC_MARK_AND_PUSH(
- (GC_PTR)(x -> sexpr_car), mark_stack_ptr,
- mark_stack_limit, (GC_PTR *)&(x -> sexpr_car));
- return(mark_stack_ptr);
-}
-
-#endif /* GC_GCJ_SUPPORT */
-
-#ifdef THREAD_LOCAL_ALLOC
-
-#undef GC_REDIRECT_TO_LOCAL
-#include "gc_local_alloc.h"
-
-sexpr local_cons (x, y)
-sexpr x;
-sexpr y;
-{
- register sexpr r;
- register int *p;
- register int my_extra = extra_count;
- static int my_random = 0;
-
- collectable_count++;
- r = (sexpr) GC_LOCAL_MALLOC(sizeof(struct SEXPR) + my_extra);
-# ifdef GC_GCJ_SUPPORT
- if (collectable_count % 2 == 0) {
- r = (sexpr) GC_LOCAL_GCJ_MALLOC(sizeof(struct SEXPR) + sizeof(GC_word) + my_extra,
- &gcj_class_struct1);
- r = (sexpr) ((GC_word *)r + 1);
- }
-# endif
- if (r == 0) {
- (void)GC_printf0("Out of memory\n");
- exit(1);
- }
- for (p = (int *)r;
- ((char *)p) < ((char *)r) + my_extra + sizeof(struct SEXPR); p++) {
- if (*p) {
- (void)GC_printf1("Found nonzero at 0x%lx (local) - allocator is broken\n",
- (unsigned long)p);
- FAIL;
- }
- *p = 13;
- }
- r -> sexpr_car = x;
- r -> sexpr_cdr = y;
- my_extra++;
- if ( my_extra >= 5000 || my_extra == 200 && ++my_random % 37 != 0) {
- extra_count = 0;
- } else {
- extra_count = my_extra;
- }
- return(r);
-}
-#endif /* THREAD_LOCAL_ALLOC */
-
-sexpr small_cons (x, y)
-sexpr x;
-sexpr y;
-{
- register sexpr r;
-
- collectable_count++;
- r = (sexpr) GC_MALLOC(sizeof(struct SEXPR));
- if (r == 0) {
- (void)GC_printf0("Out of memory\n");
- exit(1);
- }
- r -> sexpr_car = x;
- r -> sexpr_cdr = y;
- return(r);
-}
-
-sexpr small_cons_uncollectable (x, y)
-sexpr x;
-sexpr y;
-{
- register sexpr r;
-
- uncollectable_count++;
- r = (sexpr) GC_MALLOC_UNCOLLECTABLE(sizeof(struct SEXPR));
- if (r == 0) {
- (void)GC_printf0("Out of memory\n");
- exit(1);
- }
- r -> sexpr_car = x;
- r -> sexpr_cdr = (sexpr)(~(unsigned long)y);
- return(r);
-}
-
-#ifdef GC_GCJ_SUPPORT
-
-
-sexpr gcj_cons(x, y)
-sexpr x;
-sexpr y;
-{
- GC_word * r;
- sexpr result;
- static int count = 0;
-
- if (++count & 1) {
-# ifdef USE_MARK_BYTES
- r = (GC_word *) GC_GCJ_FAST_MALLOC(4, &gcj_class_struct1);
-# else
- r = (GC_word *) GC_GCJ_FAST_MALLOC(3, &gcj_class_struct1);
-# endif
- } else {
- r = (GC_word *) GC_GCJ_MALLOC(sizeof(struct SEXPR)
- + sizeof(struct fake_vtable*),
- &gcj_class_struct2);
- }
- if (r == 0) {
- (void)GC_printf0("Out of memory\n");
- exit(1);
- }
- result = (sexpr)(r + 1);
- result -> sexpr_car = x;
- result -> sexpr_cdr = y;
- return(result);
-}
-#endif
-
-/* Return reverse(x) concatenated with y */
-sexpr reverse1(x, y)
-sexpr x, y;
-{
- if (is_nil(x)) {
- return(y);
- } else {
- return( reverse1(cdr(x), cons(car(x), y)) );
- }
-}
-
-sexpr reverse(x)
-sexpr x;
-{
-# ifdef TEST_WITH_SYSTEM_MALLOC
- malloc(100000);
-# endif
- return( reverse1(x, nil) );
-}
-
-sexpr ints(low, up)
-int low, up;
-{
- if (low > up) {
- return(nil);
- } else {
- return(small_cons(small_cons(INT_TO_SEXPR(low), nil), ints(low+1, up)));
- }
-}
-
-#ifdef GC_GCJ_SUPPORT
-/* Return reverse(x) concatenated with y */
-sexpr gcj_reverse1(x, y)
-sexpr x, y;
-{
- if (is_nil(x)) {
- return(y);
- } else {
- return( gcj_reverse1(cdr(x), gcj_cons(car(x), y)) );
- }
-}
-
-sexpr gcj_reverse(x)
-sexpr x;
-{
- return( gcj_reverse1(x, nil) );
-}
-
-sexpr gcj_ints(low, up)
-int low, up;
-{
- if (low > up) {
- return(nil);
- } else {
- return(gcj_cons(gcj_cons(INT_TO_SEXPR(low), nil), gcj_ints(low+1, up)));
- }
-}
-#endif /* GC_GCJ_SUPPORT */
-
-#ifdef THREAD_LOCAL_ALLOC
-/* Return reverse(x) concatenated with y */
-sexpr local_reverse1(x, y)
-sexpr x, y;
-{
- if (is_nil(x)) {
- return(y);
- } else {
- return( local_reverse1(cdr(x), local_cons(car(x), y)) );
- }
-}
-
-sexpr local_reverse(x)
-sexpr x;
-{
- return( local_reverse1(x, nil) );
-}
-
-sexpr local_ints(low, up)
-int low, up;
-{
- if (low > up) {
- return(nil);
- } else {
- return(local_cons(local_cons(INT_TO_SEXPR(low), nil), local_ints(low+1, up)));
- }
-}
-#endif /* THREAD_LOCAL_ALLOC */
-
-/* To check uncollectable allocation we build lists with disguised cdr */
-/* pointers, and make sure they don't go away. */
-sexpr uncollectable_ints(low, up)
-int low, up;
-{
- if (low > up) {
- return(nil);
- } else {
- return(small_cons_uncollectable(small_cons(INT_TO_SEXPR(low), nil),
- uncollectable_ints(low+1, up)));
- }
-}
-
-void check_ints(list, low, up)
-sexpr list;
-int low, up;
-{
- if ((int)(GC_word)(car(car(list))) != low) {
- (void)GC_printf0(
- "List reversal produced incorrect list - collector is broken\n");
- FAIL;
- }
- if (low == up) {
- if (cdr(list) != nil) {
- (void)GC_printf0("List too long - collector is broken\n");
- FAIL;
- }
- } else {
- check_ints(cdr(list), low+1, up);
- }
-}
-
-# define UNCOLLECTABLE_CDR(x) (sexpr)(~(unsigned long)(cdr(x)))
-
-void check_uncollectable_ints(list, low, up)
-sexpr list;
-int low, up;
-{
- if ((int)(GC_word)(car(car(list))) != low) {
- (void)GC_printf0(
- "Uncollectable list corrupted - collector is broken\n");
- FAIL;
- }
- if (low == up) {
- if (UNCOLLECTABLE_CDR(list) != nil) {
- (void)GC_printf0("Uncollectable list too long - collector is broken\n");
- FAIL;
- }
- } else {
- check_uncollectable_ints(UNCOLLECTABLE_CDR(list), low+1, up);
- }
-}
-
-/* Not used, but useful for debugging: */
-void print_int_list(x)
-sexpr x;
-{
- if (is_nil(x)) {
- (void)GC_printf0("NIL\n");
- } else {
- (void)GC_printf1("(%ld)", (long)(car(car(x))));
- if (!is_nil(cdr(x))) {
- (void)GC_printf0(", ");
- (void)print_int_list(cdr(x));
- } else {
- (void)GC_printf0("\n");
- }
- }
-}
-
-/*
- * A tiny list reversal test to check thread creation.
- */
-#ifdef THREADS
-
-# if defined(GC_WIN32_THREADS) && !defined(CYGWIN32)
- DWORD __stdcall tiny_reverse_test(void * arg)
-# else
- void * tiny_reverse_test(void * arg)
-# endif
-{
- int i;
- for (i = 0; i < 5; ++i) {
- check_ints(reverse(reverse(ints(1,10))), 1, 10);
-# ifdef THREAD_LOCAL_ALLOC
- check_ints(local_reverse(local_reverse(local_ints(1,10))), 1, 10);
-# endif
- }
- return 0;
-}
-
-# if defined(GC_PTHREADS)
- void fork_a_thread()
- {
- pthread_t t;
- int code;
- if ((code = pthread_create(&t, 0, tiny_reverse_test, 0)) != 0) {
- (void)GC_printf1("Small thread creation failed %lu\n",
- (unsigned long)code);
- FAIL;
- }
- if ((code = pthread_join(t, 0)) != 0) {
- (void)GC_printf1("Small thread join failed %lu\n",
- (unsigned long)code);
- FAIL;
- }
- }
-
-# elif defined(GC_WIN32_THREADS)
- void fork_a_thread()
- {
- DWORD thread_id;
- HANDLE h;
- h = GC_CreateThread(NULL, 0, tiny_reverse_test, 0, 0, &thread_id);
- if (h == (HANDLE)NULL) {
- (void)GC_printf1("Small thread creation failed %lu\n",
- (unsigned long)GetLastError());
- FAIL;
- }
- if (WaitForSingleObject(h, INFINITE) != WAIT_OBJECT_0) {
- (void)GC_printf1("Small thread wait failed %lu\n",
- (unsigned long)GetLastError());
- FAIL;
- }
- }
-
-/* # elif defined(GC_SOLARIS_THREADS) */
-
-# else
-
-# define fork_a_thread()
-
-# endif
-
-#else
-
-# define fork_a_thread()
-
-#endif
-
-/* Try to force a to be strangely aligned */
-struct {
- char dummy;
- sexpr aa;
-} A;
-#define a A.aa
-
-/*
- * Repeatedly reverse lists built out of very different sized cons cells.
- * Check that we didn't lose anything.
- */
-void reverse_test()
-{
- int i;
- sexpr b;
- sexpr c;
- sexpr d;
- sexpr e;
- sexpr *f, *g, *h;
-# if defined(MSWIN32) || defined(MACOS)
- /* Win32S only allows 128K stacks */
-# define BIG 1000
-# else
-# if defined PCR
- /* PCR default stack is 100K. Stack frames are up to 120 bytes. */
-# define BIG 700
-# else
-# if defined MSWINCE
- /* WinCE only allows 64K stacks */
-# define BIG 500
-# else
-# if defined(OSF1)
- /* OSF has limited stack space by default, and large frames. */
-# define BIG 200
-# else
-# if defined(__MACH__) && defined(__ppc64__)
- /* Small stack and largish frames. */
-# define BIG 2500
-# else
-# define BIG 4500
-# endif
-# endif
-# endif
-# endif
-# endif
-
- A.dummy = 17;
- a = ints(1, 49);
- b = ints(1, 50);
- c = ints(1, BIG);
- d = uncollectable_ints(1, 100);
- e = uncollectable_ints(1, 1);
- /* Check that realloc updates object descriptors correctly */
- collectable_count++;
- f = (sexpr *)GC_MALLOC(4 * sizeof(sexpr));
- realloc_count++;
- f = (sexpr *)GC_REALLOC((GC_PTR)f, 6 * sizeof(sexpr));
- f[5] = ints(1,17);
- collectable_count++;
- g = (sexpr *)GC_MALLOC(513 * sizeof(sexpr));
- realloc_count++;
- g = (sexpr *)GC_REALLOC((GC_PTR)g, 800 * sizeof(sexpr));
- g[799] = ints(1,18);
- collectable_count++;
- h = (sexpr *)GC_MALLOC(1025 * sizeof(sexpr));
- realloc_count++;
- h = (sexpr *)GC_REALLOC((GC_PTR)h, 2000 * sizeof(sexpr));
-# ifdef GC_GCJ_SUPPORT
- h[1999] = gcj_ints(1,200);
- for (i = 0; i < 51; ++i)
- h[1999] = gcj_reverse(h[1999]);
- /* Leave it as the reveresed list for now. */
-# else
- h[1999] = ints(1,200);
-# endif
- /* Try to force some collections and reuse of small list elements */
- for (i = 0; i < 10; i++) {
- (void)ints(1, BIG);
- }
- /* Superficially test interior pointer recognition on stack */
- c = (sexpr)((char *)c + sizeof(char *));
- d = (sexpr)((char *)d + sizeof(char *));
-
-# ifdef __STDC__
- GC_FREE((void *)e);
-# else
- GC_FREE((char *)e);
-# endif
- check_ints(b,1,50);
- check_ints(a,1,49);
- for (i = 0; i < 50; i++) {
- check_ints(b,1,50);
- b = reverse(reverse(b));
- }
- check_ints(b,1,50);
- check_ints(a,1,49);
- for (i = 0; i < 60; i++) {
- if (i % 10 == 0) fork_a_thread();
- /* This maintains the invariant that a always points to a list of */
- /* 49 integers. Thus this is thread safe without locks, */
- /* assuming atomic pointer assignments. */
- a = reverse(reverse(a));
-# ifdef THREAD_LOCAL_ALLOC
- a = local_reverse(local_reverse(a));
-# endif
-# if !defined(AT_END) && !defined(THREADS)
- /* This is not thread safe, since realloc explicitly deallocates */
- if (i & 1) {
- a = (sexpr)GC_REALLOC((GC_PTR)a, 500);
- } else {
- a = (sexpr)GC_REALLOC((GC_PTR)a, 8200);
- }
-# endif
- }
- check_ints(a,1,49);
- check_ints(b,1,50);
- c = (sexpr)((char *)c - sizeof(char *));
- d = (sexpr)((char *)d - sizeof(char *));
- check_ints(c,1,BIG);
- check_uncollectable_ints(d, 1, 100);
- check_ints(f[5], 1,17);
- check_ints(g[799], 1,18);
-# ifdef GC_GCJ_SUPPORT
- h[1999] = gcj_reverse(h[1999]);
-# endif
- check_ints(h[1999], 1,200);
-# ifndef THREADS
- a = 0;
-# endif
- b = c = 0;
-}
-
-#undef a
-
-/*
- * The rest of this builds balanced binary trees, checks that they don't
- * disappear, and tests finalization.
- */
-typedef struct treenode {
- int level;
- struct treenode * lchild;
- struct treenode * rchild;
-} tn;
-
-int finalizable_count = 0;
-int finalized_count = 0;
-VOLATILE int dropped_something = 0;
-
-# ifdef __STDC__
- void finalizer(void * obj, void * client_data)
-# else
- void finalizer(obj, client_data)
- char * obj;
- char * client_data;
-# endif
-{
- tn * t = (tn *)obj;
-
-# ifdef PCR
- PCR_ThCrSec_EnterSys();
-# endif
-# if defined(GC_SOLARIS_THREADS) && !defined(GC_SOLARIS_PTHREADS)
- static mutex_t incr_lock;
- mutex_lock(&incr_lock);
-# endif
-# if defined(GC_PTHREADS)
- static pthread_mutex_t incr_lock = PTHREAD_MUTEX_INITIALIZER;
- pthread_mutex_lock(&incr_lock);
-# else
-# ifdef GC_WIN32_THREADS
- EnterCriticalSection(&incr_cs);
-# endif
-# endif
- if ((int)(GC_word)client_data != t -> level) {
- (void)GC_printf0("Wrong finalization data - collector is broken\n");
- FAIL;
- }
- finalized_count++;
- t -> level = -1; /* detect duplicate finalization immediately */
-# ifdef PCR
- PCR_ThCrSec_ExitSys();
-# endif
-# if defined(GC_SOLARIS_THREADS) && !defined(GC_SOLARIS_PTHREADS)
- mutex_unlock(&incr_lock);
-# endif
-# if defined(GC_PTHREADS)
- pthread_mutex_unlock(&incr_lock);
-# else
-# ifdef GC_WIN32_THREADS
- LeaveCriticalSection(&incr_cs);
-# endif
-# endif
-}
-
-size_t counter = 0;
-
-# define MAX_FINALIZED 8000
-
-# if !defined(MACOS)
- GC_FAR GC_word live_indicators[MAX_FINALIZED] = {0};
-#else
- /* Too big for THINK_C. have to allocate it dynamically. */
- GC_word *live_indicators = 0;
-#endif
-
-int live_indicators_count = 0;
-
-tn * mktree(n)
-int n;
-{
-# ifdef THREAD_LOCAL_ALLOC
- tn * result = (tn *)GC_LOCAL_MALLOC(sizeof(tn));
-# else
- tn * result = (tn *)GC_MALLOC(sizeof(tn));
-# endif
-
- collectable_count++;
-# ifdef THREAD_LOCAL_ALLOC
- /* Minimally exercise thread local allocation */
- {
- char * result = (char *)GC_LOCAL_MALLOC_ATOMIC(17);
- memset(result, 'a', 17);
- }
-# endif /* THREAD_LOCAL_ALLOC */
-# if defined(MACOS)
- /* get around static data limitations. */
- if (!live_indicators)
- live_indicators =
- (GC_word*)NewPtrClear(MAX_FINALIZED * sizeof(GC_word));
- if (!live_indicators) {
- (void)GC_printf0("Out of memory\n");
- exit(1);
- }
-# endif
- if (n == 0) return(0);
- if (result == 0) {
- (void)GC_printf0("Out of memory\n");
- exit(1);
- }
- result -> level = n;
- result -> lchild = mktree(n-1);
- result -> rchild = mktree(n-1);
- if (counter++ % 17 == 0 && n >= 2) {
- tn * tmp = result -> lchild -> rchild;
-
- result -> lchild -> rchild = result -> rchild -> lchild;
- result -> rchild -> lchild = tmp;
- }
- if (counter++ % 119 == 0) {
- int my_index;
-
- {
-# ifdef PCR
- PCR_ThCrSec_EnterSys();
-# endif
-# if defined(GC_SOLARIS_THREADS) && !defined(GC_SOLARIS_PTHREADS)
- static mutex_t incr_lock;
- mutex_lock(&incr_lock);
-# endif
-# if defined(GC_PTHREADS)
- static pthread_mutex_t incr_lock = PTHREAD_MUTEX_INITIALIZER;
- pthread_mutex_lock(&incr_lock);
-# else
-# ifdef GC_WIN32_THREADS
- EnterCriticalSection(&incr_cs);
-# endif
-# endif
- /* Losing a count here causes erroneous report of failure. */
- finalizable_count++;
- my_index = live_indicators_count++;
-# ifdef PCR
- PCR_ThCrSec_ExitSys();
-# endif
-# if defined(GC_SOLARIS_THREADS) && !defined(GC_SOLARIS_PTHREADS)
- mutex_unlock(&incr_lock);
-# endif
-# if defined(GC_PTHREADS)
- pthread_mutex_unlock(&incr_lock);
-# else
-# ifdef GC_WIN32_THREADS
- LeaveCriticalSection(&incr_cs);
-# endif
-# endif
- }
-
- GC_REGISTER_FINALIZER((GC_PTR)result, finalizer, (GC_PTR)(GC_word)n,
- (GC_finalization_proc *)0, (GC_PTR *)0);
- if (my_index >= MAX_FINALIZED) {
- GC_printf0("live_indicators overflowed\n");
- FAIL;
- }
- live_indicators[my_index] = 13;
- if (GC_GENERAL_REGISTER_DISAPPEARING_LINK(
- (GC_PTR *)(&(live_indicators[my_index])),
- (GC_PTR)result) != 0) {
- GC_printf0("GC_general_register_disappearing_link failed\n");
- FAIL;
- }
- if (GC_unregister_disappearing_link(
- (GC_PTR *)
- (&(live_indicators[my_index]))) == 0) {
- GC_printf0("GC_unregister_disappearing_link failed\n");
- FAIL;
- }
- if (GC_GENERAL_REGISTER_DISAPPEARING_LINK(
- (GC_PTR *)(&(live_indicators[my_index])),
- (GC_PTR)result) != 0) {
- GC_printf0("GC_general_register_disappearing_link failed 2\n");
- FAIL;
- }
- }
- return(result);
-}
-
-void chktree(t,n)
-tn *t;
-int n;
-{
- if (n == 0 && t != 0) {
- (void)GC_printf0("Clobbered a leaf - collector is broken\n");
- FAIL;
- }
- if (n == 0) return;
- if (t -> level != n) {
- (void)GC_printf1("Lost a node at level %lu - collector is broken\n",
- (unsigned long)n);
- FAIL;
- }
- if (counter++ % 373 == 0) {
- collectable_count++;
- (void) GC_MALLOC(counter%5001);
- }
- chktree(t -> lchild, n-1);
- if (counter++ % 73 == 0) {
- collectable_count++;
- (void) GC_MALLOC(counter%373);
- }
- chktree(t -> rchild, n-1);
-}
-
-# if defined(GC_SOLARIS_THREADS) && !defined(GC_SOLARIS_PTHREADS)
-thread_key_t fl_key;
-
-void * alloc8bytes()
-{
-# if defined(SMALL_CONFIG) || defined(GC_DEBUG)
- collectable_count++;
- return(GC_MALLOC(8));
-# else
- void ** my_free_list_ptr;
- void * my_free_list;
-
- if (thr_getspecific(fl_key, (void **)(&my_free_list_ptr)) != 0) {
- (void)GC_printf0("thr_getspecific failed\n");
- FAIL;
- }
- if (my_free_list_ptr == 0) {
- uncollectable_count++;
- my_free_list_ptr = GC_NEW_UNCOLLECTABLE(void *);
- if (thr_setspecific(fl_key, my_free_list_ptr) != 0) {
- (void)GC_printf0("thr_setspecific failed\n");
- FAIL;
- }
- }
- my_free_list = *my_free_list_ptr;
- if (my_free_list == 0) {
- collectable_count++;
- my_free_list = GC_malloc_many(8);
- if (my_free_list == 0) {
- (void)GC_printf0("alloc8bytes out of memory\n");
- FAIL;
- }
- }
- *my_free_list_ptr = GC_NEXT(my_free_list);
- GC_NEXT(my_free_list) = 0;
- return(my_free_list);
-# endif
-}
-
-#else
-
-# if defined(GC_PTHREADS)
-pthread_key_t fl_key;
-
-void * alloc8bytes()
-{
-# if defined(SMALL_CONFIG) || defined(GC_DEBUG)
- collectable_count++;
- return(GC_MALLOC(8));
-# else
- void ** my_free_list_ptr;
- void * my_free_list;
-
- my_free_list_ptr = (void **)pthread_getspecific(fl_key);
- if (my_free_list_ptr == 0) {
- uncollectable_count++;
- my_free_list_ptr = GC_NEW_UNCOLLECTABLE(void *);
- if (pthread_setspecific(fl_key, my_free_list_ptr) != 0) {
- (void)GC_printf0("pthread_setspecific failed\n");
- FAIL;
- }
- }
- my_free_list = *my_free_list_ptr;
- if (my_free_list == 0) {
- my_free_list = GC_malloc_many(8);
- if (my_free_list == 0) {
- (void)GC_printf0("alloc8bytes out of memory\n");
- FAIL;
- }
- }
- *my_free_list_ptr = GC_NEXT(my_free_list);
- GC_NEXT(my_free_list) = 0;
- collectable_count++;
- return(my_free_list);
-# endif
-}
-
-# else
-# define alloc8bytes() GC_MALLOC_ATOMIC(8)
-# endif
-#endif
-
-void alloc_small(n)
-int n;
-{
- register int i;
-
- for (i = 0; i < n; i += 8) {
- atomic_count++;
- if (alloc8bytes() == 0) {
- (void)GC_printf0("Out of memory\n");
- FAIL;
- }
- }
-}
-
-# if defined(THREADS) && defined(GC_DEBUG)
-# ifdef VERY_SMALL_CONFIG
-# define TREE_HEIGHT 12
-# else
-# define TREE_HEIGHT 15
-# endif
-# else
-# ifdef VERY_SMALL_CONFIG
-# define TREE_HEIGHT 13
-# else
-# define TREE_HEIGHT 16
-# endif
-# endif
-void tree_test()
-{
- tn * root;
- register int i;
-
- root = mktree(TREE_HEIGHT);
-# ifndef VERY_SMALL_CONFIG
- alloc_small(5000000);
-# endif
- chktree(root, TREE_HEIGHT);
- if (finalized_count && ! dropped_something) {
- (void)GC_printf0("Premature finalization - collector is broken\n");
- FAIL;
- }
- dropped_something = 1;
- GC_noop(root); /* Root needs to remain live until */
- /* dropped_something is set. */
- root = mktree(TREE_HEIGHT);
- chktree(root, TREE_HEIGHT);
- for (i = TREE_HEIGHT; i >= 0; i--) {
- root = mktree(i);
- chktree(root, i);
- }
-# ifndef VERY_SMALL_CONFIG
- alloc_small(5000000);
-# endif
-}
-
-unsigned n_tests = 0;
-
-GC_word bm_huge[10] = {
- 0xffffffff,
- 0xffffffff,
- 0xffffffff,
- 0xffffffff,
- 0xffffffff,
- 0xffffffff,
- 0xffffffff,
- 0xffffffff,
- 0xffffffff,
- 0x00ffffff,
-};
-
-/* A very simple test of explicitly typed allocation */
-void typed_test()
-{
- GC_word * old, * new;
- GC_word bm3 = 0x3;
- GC_word bm2 = 0x2;
- GC_word bm_large = 0xf7ff7fff;
- GC_descr d1 = GC_make_descriptor(&bm3, 2);
- GC_descr d2 = GC_make_descriptor(&bm2, 2);
-# ifndef LINT
- GC_descr dummy = GC_make_descriptor(&bm_large, 32);
-# endif
- GC_descr d3 = GC_make_descriptor(&bm_large, 32);
- GC_descr d4 = GC_make_descriptor(bm_huge, 320);
- GC_word * x = (GC_word *)GC_malloc_explicitly_typed(2000, d4);
- register int i;
-
- collectable_count++;
- old = 0;
- for (i = 0; i < 4000; i++) {
- collectable_count++;
- new = (GC_word *) GC_malloc_explicitly_typed(4 * sizeof(GC_word), d1);
- if (0 != new[0] || 0 != new[1]) {
- GC_printf0("Bad initialization by GC_malloc_explicitly_typed\n");
- FAIL;
- }
- new[0] = 17;
- new[1] = (GC_word)old;
- old = new;
- collectable_count++;
- new = (GC_word *) GC_malloc_explicitly_typed(4 * sizeof(GC_word), d2);
- new[0] = 17;
- new[1] = (GC_word)old;
- old = new;
- collectable_count++;
- new = (GC_word *) GC_malloc_explicitly_typed(33 * sizeof(GC_word), d3);
- new[0] = 17;
- new[1] = (GC_word)old;
- old = new;
- collectable_count++;
- new = (GC_word *) GC_calloc_explicitly_typed(4, 2 * sizeof(GC_word),
- d1);
- new[0] = 17;
- new[1] = (GC_word)old;
- old = new;
- collectable_count++;
- if (i & 0xff) {
- new = (GC_word *) GC_calloc_explicitly_typed(7, 3 * sizeof(GC_word),
- d2);
- } else {
- new = (GC_word *) GC_calloc_explicitly_typed(1001,
- 3 * sizeof(GC_word),
- d2);
- if (0 != new[0] || 0 != new[1]) {
- GC_printf0("Bad initialization by GC_malloc_explicitly_typed\n");
- FAIL;
- }
- }
- new[0] = 17;
- new[1] = (GC_word)old;
- old = new;
- }
- for (i = 0; i < 20000; i++) {
- if (new[0] != 17) {
- (void)GC_printf1("typed alloc failed at %lu\n",
- (unsigned long)i);
- FAIL;
- }
- new[0] = 0;
- old = new;
- new = (GC_word *)(old[1]);
- }
- GC_gcollect();
- GC_noop(x);
-}
-
-int fail_count = 0;
-
-#ifndef __STDC__
-/*ARGSUSED*/
-void fail_proc1(x)
-GC_PTR x;
-{
- fail_count++;
-}
-
-#else
-
-/*ARGSUSED*/
-void fail_proc1(GC_PTR x)
-{
- fail_count++;
-}
-
-static void uniq(void *p, ...) {
- va_list a;
- void *q[100];
- int n = 0, i, j;
- q[n++] = p;
- va_start(a,p);
- for (;(q[n] = va_arg(a,void *));n++) ;
- va_end(a);
- for (i=0; i<n; i++)
- for (j=0; j<i; j++)
- if (q[i] == q[j]) {
- GC_printf0(
- "Apparently failed to mark form some function arguments.\n"
- "Perhaps GC_push_regs was configured incorrectly?\n"
- );
- FAIL;
- }
-}
-
-#endif /* __STDC__ */
-
-#ifdef THREADS
-# define TEST_FAIL_COUNT(n) 1
-#else
-# define TEST_FAIL_COUNT(n) (fail_count >= (n))
-#endif
-
-void run_one_test()
-{
- char *x;
-# ifdef LINT
- char *y = 0;
-# else
- char *y = (char *)(size_t)fail_proc1;
-# endif
- DCL_LOCK_STATE;
-
-# ifdef FIND_LEAK
- (void)GC_printf0(
- "This test program is not designed for leak detection mode\n");
- (void)GC_printf0("Expect lots of problems.\n");
-# endif
- GC_FREE(0);
-# ifndef DBG_HDRS_ALL
- collectable_count += 3;
- if (GC_size(GC_malloc(7)) != 8 &&
- GC_size(GC_malloc(7)) != MIN_WORDS * sizeof(GC_word)
- || GC_size(GC_malloc(15)) != 16) {
- (void)GC_printf0("GC_size produced unexpected results\n");
- FAIL;
- }
- collectable_count += 1;
- if (GC_size(GC_malloc(0)) != MIN_WORDS * sizeof(GC_word)) {
- (void)GC_printf1("GC_malloc(0) failed: GC_size returns %ld\n",
- GC_size(GC_malloc(0)));
- FAIL;
- }
- collectable_count += 1;
- if (GC_size(GC_malloc_uncollectable(0)) != MIN_WORDS * sizeof(GC_word)) {
- (void)GC_printf0("GC_malloc_uncollectable(0) failed\n");
- FAIL;
- }
- GC_is_valid_displacement_print_proc = fail_proc1;
- GC_is_visible_print_proc = fail_proc1;
- collectable_count += 1;
- x = GC_malloc(16);
- if (GC_base(x + 13) != x) {
- (void)GC_printf0("GC_base(heap ptr) produced incorrect result\n");
- FAIL;
- }
-# ifndef PCR
- if (GC_base(y) != 0) {
- (void)GC_printf0("GC_base(fn_ptr) produced incorrect result\n");
- FAIL;
- }
-# endif
- if (GC_same_obj(x+5, x) != x + 5) {
- (void)GC_printf0("GC_same_obj produced incorrect result\n");
- FAIL;
- }
- if (GC_is_visible(y) != y || GC_is_visible(x) != x) {
- (void)GC_printf0("GC_is_visible produced incorrect result\n");
- FAIL;
- }
- if (!TEST_FAIL_COUNT(1)) {
-# if!(defined(RS6000) || defined(POWERPC) || defined(IA64)) || defined(M68K)
- /* ON RS6000s function pointers point to a descriptor in the */
- /* data segment, so there should have been no failures. */
- /* The same applies to IA64. Something similar seems to */
- /* be going on with NetBSD/M68K. */
- (void)GC_printf0("GC_is_visible produced wrong failure indication\n");
- FAIL;
-# endif
- }
- if (GC_is_valid_displacement(y) != y
- || GC_is_valid_displacement(x) != x
- || GC_is_valid_displacement(x + 3) != x + 3) {
- (void)GC_printf0(
- "GC_is_valid_displacement produced incorrect result\n");
- FAIL;
- }
-# if defined(__STDC__) && !defined(MSWIN32) && !defined(MSWINCE)
- /* Harder to test under Windows without a gc.h declaration. */
- {
- size_t i;
- extern void *GC_memalign();
-
- GC_malloc(17);
- for (i = sizeof(GC_word); i < 512; i *= 2) {
- GC_word result = (GC_word) GC_memalign(i, 17);
- if (result % i != 0 || result == 0 || *(int *)result != 0) FAIL;
- }
- }
-# endif
-# ifndef ALL_INTERIOR_POINTERS
-# if defined(RS6000) || defined(POWERPC)
- if (!TEST_FAIL_COUNT(1)) {
-# else
- if (GC_all_interior_pointers && !TEST_FAIL_COUNT(1)
- || !GC_all_interior_pointers && !TEST_FAIL_COUNT(2)) {
-# endif
- (void)GC_printf0("GC_is_valid_displacement produced wrong failure indication\n");
- FAIL;
- }
-# endif
-# endif /* DBG_HDRS_ALL */
- /* Test floating point alignment */
- collectable_count += 2;
- *(double *)GC_MALLOC(sizeof(double)) = 1.0;
- *(double *)GC_MALLOC(sizeof(double)) = 1.0;
-# ifdef GC_GCJ_SUPPORT
- GC_REGISTER_DISPLACEMENT(sizeof(struct fake_vtable *));
- GC_init_gcj_malloc(0, (void *)fake_gcj_mark_proc);
-# endif
- /* Make sure that fn arguments are visible to the collector. */
-# ifdef __STDC__
- uniq(
- GC_malloc(12), GC_malloc(12), GC_malloc(12),
- (GC_gcollect(),GC_malloc(12)),
- GC_malloc(12), GC_malloc(12), GC_malloc(12),
- (GC_gcollect(),GC_malloc(12)),
- GC_malloc(12), GC_malloc(12), GC_malloc(12),
- (GC_gcollect(),GC_malloc(12)),
- GC_malloc(12), GC_malloc(12), GC_malloc(12),
- (GC_gcollect(),GC_malloc(12)),
- GC_malloc(12), GC_malloc(12), GC_malloc(12),
- (GC_gcollect(),GC_malloc(12)),
- (void *)0);
-# endif
- /* Repeated list reversal test. */
- reverse_test();
-# ifdef PRINTSTATS
- GC_printf0("-------------Finished reverse_test\n");
-# endif
-# ifndef DBG_HDRS_ALL
- typed_test();
-# ifdef PRINTSTATS
- GC_printf0("-------------Finished typed_test\n");
-# endif
-# endif /* DBG_HDRS_ALL */
- tree_test();
- LOCK();
- n_tests++;
- UNLOCK();
-# if defined(THREADS) && defined(HANDLE_FORK)
- if (fork() == 0) {
- GC_gcollect();
- tiny_reverse_test(0);
- GC_gcollect();
- GC_printf0("Finished a child process\n");
- exit(0);
- }
-# endif
- /* GC_printf1("Finished %x\n", pthread_self()); */
-}
-
-void check_heap_stats()
-{
- unsigned long max_heap_sz;
- register int i;
- int still_live;
- int late_finalize_count = 0;
-
-# ifdef VERY_SMALL_CONFIG
- /* these are something of a guess */
- if (sizeof(char *) > 4) {
- max_heap_sz = 4500000;
- } else {
- max_heap_sz = 2800000;
- }
-# else
- if (sizeof(char *) > 4) {
- max_heap_sz = 19000000;
- } else {
- max_heap_sz = 11000000;
- }
-# endif
-# ifndef ALIGN_DOUBLE
- /* We end up needing more small object pages. */
- max_heap_sz += 2000000;
-# endif
-# ifdef GC_DEBUG
- max_heap_sz *= 2;
-# ifdef SAVE_CALL_CHAIN
- max_heap_sz *= 3;
-# ifdef SAVE_CALL_COUNT
- max_heap_sz += max_heap_sz * SAVE_CALL_COUNT/4;
-# endif
-# endif
-# endif
- /* Garbage collect repeatedly so that all inaccessible objects */
- /* can be finalized. */
- while (GC_collect_a_little()) { }
- for (i = 0; i < 16; i++) {
- GC_gcollect();
- late_finalize_count += GC_invoke_finalizers();
- }
- (void)GC_printf1("Completed %lu tests\n", (unsigned long)n_tests);
- (void)GC_printf1("Allocated %lu collectable objects\n", (unsigned long)collectable_count);
- (void)GC_printf1("Allocated %lu uncollectable objects\n", (unsigned long)uncollectable_count);
- (void)GC_printf1("Allocated %lu atomic objects\n", (unsigned long)atomic_count);
- (void)GC_printf1("Allocated %lu stubborn objects\n", (unsigned long)stubborn_count);
- (void)GC_printf2("Finalized %lu/%lu objects - ",
- (unsigned long)finalized_count,
- (unsigned long)finalizable_count);
-# ifdef FINALIZE_ON_DEMAND
- if (finalized_count != late_finalize_count) {
- (void)GC_printf0("Demand finalization error\n");
- FAIL;
- }
-# endif
- if (finalized_count > finalizable_count
- || finalized_count < finalizable_count/2) {
- (void)GC_printf0("finalization is probably broken\n");
- FAIL;
- } else {
- (void)GC_printf0("finalization is probably ok\n");
- }
- still_live = 0;
- for (i = 0; i < MAX_FINALIZED; i++) {
- if (live_indicators[i] != 0) {
- still_live++;
- }
- }
- i = finalizable_count - finalized_count - still_live;
- if (0 != i) {
- (void)GC_printf2
- ("%lu disappearing links remain and %ld more objects were not finalized\n",
- (unsigned long) still_live, (long)i);
- if (i > 10) {
- GC_printf0("\tVery suspicious!\n");
- } else {
- GC_printf0("\tSlightly suspicious, but probably OK.\n");
- }
- }
- (void)GC_printf1("Total number of bytes allocated is %lu\n",
- (unsigned long)
- WORDS_TO_BYTES(GC_words_allocd + GC_words_allocd_before_gc));
- (void)GC_printf1("Final heap size is %lu bytes\n",
- (unsigned long)GC_get_heap_size());
- if (WORDS_TO_BYTES(GC_words_allocd + GC_words_allocd_before_gc)
-# ifdef VERY_SMALL_CONFIG
- < 2700000*n_tests) {
-# else
- < 33500000*n_tests) {
-# endif
- (void)GC_printf0("Incorrect execution - missed some allocations\n");
- FAIL;
- }
- if (GC_get_heap_size() > max_heap_sz*n_tests) {
- (void)GC_printf0("Unexpected heap growth - collector may be broken\n");
- FAIL;
- }
- (void)GC_printf0("Collector appears to work\n");
-}
-
-#if defined(MACOS)
-void SetMinimumStack(long minSize)
-{
- long newApplLimit;
-
- if (minSize > LMGetDefltStack())
- {
- newApplLimit = (long) GetApplLimit()
- - (minSize - LMGetDefltStack());
- SetApplLimit((Ptr) newApplLimit);
- MaxApplZone();
- }
-}
-
-#define cMinStackSpace (512L * 1024L)
-
-#endif
-
-#ifdef __STDC__
- void warn_proc(char *msg, GC_word p)
-#else
- void warn_proc(msg, p)
- char *msg;
- GC_word p;
-#endif
-{
- GC_printf1(msg, (unsigned long)p);
- /*FAIL;*/
-}
-
-
-#if !defined(PCR) && !defined(GC_SOLARIS_THREADS) \
- && !defined(GC_WIN32_THREADS) && !defined(GC_PTHREADS) \
- || defined(LINT)
-#if defined(MSWIN32) && !defined(__MINGW32__)
- int APIENTRY WinMain(HINSTANCE instance, HINSTANCE prev, LPTSTR cmd, int n)
-#else
- int main()
-#endif
-{
-# if defined(DJGPP)
- int dummy;
-# endif
- n_tests = 0;
-
-# if defined(DJGPP)
- /* No good way to determine stack base from library; do it */
- /* manually on this platform. */
- GC_stackbottom = (GC_PTR)(&dummy);
-# endif
-# if defined(MACOS)
- /* Make sure we have lots and lots of stack space. */
- SetMinimumStack(cMinStackSpace);
- /* Cheat and let stdio initialize toolbox for us. */
- printf("Testing GC Macintosh port.\n");
-# endif
- GC_INIT(); /* Only needed on a few platforms. */
- (void) GC_set_warn_proc(warn_proc);
-# if (defined(MPROTECT_VDB) || defined(PROC_VDB)) \
- && !defined(MAKE_BACK_GRAPH)
- GC_enable_incremental();
- (void) GC_printf0("Switched to incremental mode\n");
-# if defined(MPROTECT_VDB)
- (void)GC_printf0("Emulating dirty bits with mprotect/signals\n");
-# else
-# ifdef PROC_VDB
- (void)GC_printf0("Reading dirty bits from /proc\n");
-# else
- (void)GC_printf0("Using DEFAULT_VDB dirty bit implementation\n");
-# endif
-# endif
-# endif
- run_one_test();
- check_heap_stats();
-# ifndef MSWINCE
- (void)fflush(stdout);
-# endif
-# ifdef LINT
- /* Entry points we should be testing, but aren't. */
- /* Some can be tested by defining GC_DEBUG at the top of this file */
- /* This is a bit SunOS4 specific. */
- GC_noop(GC_expand_hp, GC_add_roots, GC_clear_roots,
- GC_register_disappearing_link,
- GC_register_finalizer_ignore_self,
- GC_debug_register_displacement,
- GC_print_obj, GC_debug_change_stubborn,
- GC_debug_end_stubborn_change, GC_debug_malloc_uncollectable,
- GC_debug_free, GC_debug_realloc, GC_generic_malloc_words_small,
- GC_init, GC_make_closure, GC_debug_invoke_finalizer,
- GC_page_was_ever_dirty, GC_is_fresh,
- GC_malloc_ignore_off_page, GC_malloc_atomic_ignore_off_page,
- GC_set_max_heap_size, GC_get_bytes_since_gc,
- GC_get_total_bytes, GC_pre_incr, GC_post_incr);
-# endif
-# ifdef MSWIN32
- GC_win32_free_heap();
-# endif
- return(0);
-}
-# endif
-
-#if defined(GC_WIN32_THREADS) && !defined(CYGWIN32)
-
-DWORD __stdcall thr_run_one_test(void *arg)
-{
- run_one_test();
- return 0;
-}
-
-#ifdef MSWINCE
-HANDLE win_created_h;
-HWND win_handle;
-
-LRESULT CALLBACK window_proc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
-{
- LRESULT ret = 0;
- switch (uMsg) {
- case WM_HIBERNATE:
- GC_printf0("Received WM_HIBERNATE, calling GC_gcollect\n");
- GC_gcollect();
- break;
- case WM_CLOSE:
- GC_printf0("Received WM_CLOSE, closing window\n");
- DestroyWindow(hwnd);
- break;
- case WM_DESTROY:
- PostQuitMessage(0);
- break;
- default:
- ret = DefWindowProc(hwnd, uMsg, wParam, lParam);
- break;
- }
- return ret;
-}
-
-DWORD __stdcall thr_window(void *arg)
-{
- WNDCLASS win_class = {
- CS_NOCLOSE,
- window_proc,
- 0,
- 0,
- GetModuleHandle(NULL),
- NULL,
- NULL,
- (HBRUSH)(COLOR_APPWORKSPACE+1),
- NULL,
- L"GCtestWindow"
- };
- MSG msg;
-
- if (!RegisterClass(&win_class))
- FAIL;
-
- win_handle = CreateWindowEx(
- 0,
- L"GCtestWindow",
- L"GCtest",
- 0,
- CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
- NULL,
- NULL,
- GetModuleHandle(NULL),
- NULL);
-
- if (win_handle == NULL)
- FAIL;
-
- SetEvent(win_created_h);
-
- ShowWindow(win_handle, SW_SHOW);
- UpdateWindow(win_handle);
-
- while (GetMessage(&msg, NULL, 0, 0)) {
- TranslateMessage(&msg);
- DispatchMessage(&msg);
- }
-
- return 0;
-}
-#endif
-
-#define NTEST 2
-
-# ifdef MSWINCE
-int APIENTRY GC_WinMain(HINSTANCE instance, HINSTANCE prev, LPWSTR cmd, int n)
-# else
-int APIENTRY WinMain(HINSTANCE instance, HINSTANCE prev, LPSTR cmd, int n)
-# endif
-{
-# if NTEST > 0
- HANDLE h[NTEST];
- int i;
-# endif
-# ifdef MSWINCE
- HANDLE win_thr_h;
-# endif
- DWORD thread_id;
-# if 0
- GC_enable_incremental();
-# endif
- GC_init();
- InitializeCriticalSection(&incr_cs);
- (void) GC_set_warn_proc(warn_proc);
-# ifdef MSWINCE
- win_created_h = CreateEvent(NULL, FALSE, FALSE, NULL);
- if (win_created_h == (HANDLE)NULL) {
- (void)GC_printf1("Event creation failed %lu\n", (unsigned long)GetLastError());
- FAIL;
- }
- win_thr_h = GC_CreateThread(NULL, 0, thr_window, 0, 0, &thread_id);
- if (win_thr_h == (HANDLE)NULL) {
- (void)GC_printf1("Thread creation failed %lu\n", (unsigned long)GetLastError());
- FAIL;
- }
- if (WaitForSingleObject(win_created_h, INFINITE) != WAIT_OBJECT_0)
- FAIL;
- CloseHandle(win_created_h);
-# endif
-# if NTEST > 0
- for (i = 0; i < NTEST; i++) {
- h[i] = GC_CreateThread(NULL, 0, thr_run_one_test, 0, 0, &thread_id);
- if (h[i] == (HANDLE)NULL) {
- (void)GC_printf1("Thread creation failed %lu\n", (unsigned long)GetLastError());
- FAIL;
- }
- }
-# endif /* NTEST > 0 */
- run_one_test();
-# if NTEST > 0
- for (i = 0; i < NTEST; i++) {
- if (WaitForSingleObject(h[i], INFINITE) != WAIT_OBJECT_0) {
- (void)GC_printf1("Thread wait failed %lu\n", (unsigned long)GetLastError());
- FAIL;
- }
- }
-# endif /* NTEST > 0 */
-# ifdef MSWINCE
- PostMessage(win_handle, WM_CLOSE, 0, 0);
- if (WaitForSingleObject(win_thr_h, INFINITE) != WAIT_OBJECT_0)
- FAIL;
-# endif
- check_heap_stats();
- return(0);
-}
-
-#endif /* GC_WIN32_THREADS */
-
-
-#ifdef PCR
-test()
-{
- PCR_Th_T * th1;
- PCR_Th_T * th2;
- int code;
-
- n_tests = 0;
- /* GC_enable_incremental(); */
- (void) GC_set_warn_proc(warn_proc);
- th1 = PCR_Th_Fork(run_one_test, 0);
- th2 = PCR_Th_Fork(run_one_test, 0);
- run_one_test();
- if (PCR_Th_T_Join(th1, &code, NIL, PCR_allSigsBlocked, PCR_waitForever)
- != PCR_ERes_okay || code != 0) {
- (void)GC_printf0("Thread 1 failed\n");
- }
- if (PCR_Th_T_Join(th2, &code, NIL, PCR_allSigsBlocked, PCR_waitForever)
- != PCR_ERes_okay || code != 0) {
- (void)GC_printf0("Thread 2 failed\n");
- }
- check_heap_stats();
- return(0);
-}
-#endif
-
-#if defined(GC_SOLARIS_THREADS) || defined(GC_PTHREADS)
-void * thr_run_one_test(void * arg)
-{
- run_one_test();
- return(0);
-}
-
-#ifdef GC_DEBUG
-# define GC_free GC_debug_free
-#endif
-
-#if defined(GC_SOLARIS_THREADS) && !defined(GC_SOLARIS_PTHREADS)
-main()
-{
- thread_t th1;
- thread_t th2;
- int code;
-
- n_tests = 0;
- GC_INIT(); /* Only needed if gc is dynamic library. */
-# ifndef MAKE_BACK_GRAPH
- GC_enable_incremental();
-# endif
- (void) GC_set_warn_proc(warn_proc);
- if (thr_keycreate(&fl_key, GC_free) != 0) {
- (void)GC_printf1("Key creation failed %lu\n", (unsigned long)code);
- FAIL;
- }
- if ((code = thr_create(0, 1024*1024, thr_run_one_test, 0, 0, &th1)) != 0) {
- (void)GC_printf1("Thread 1 creation failed %lu\n", (unsigned long)code);
- FAIL;
- }
- if ((code = thr_create(0, 1024*1024, thr_run_one_test, 0, THR_NEW_LWP, &th2)) != 0) {
- (void)GC_printf1("Thread 2 creation failed %lu\n", (unsigned long)code);
- FAIL;
- }
- run_one_test();
- if ((code = thr_join(th1, 0, 0)) != 0) {
- (void)GC_printf1("Thread 1 failed %lu\n", (unsigned long)code);
- FAIL;
- }
- if (thr_join(th2, 0, 0) != 0) {
- (void)GC_printf1("Thread 2 failed %lu\n", (unsigned long)code);
- FAIL;
- }
- check_heap_stats();
- (void)fflush(stdout);
- return(0);
-}
-#else /* pthreads */
-
-#ifndef GC_PTHREADS
- --> bad news
-#endif
-
-main()
-{
- pthread_t th1;
- pthread_t th2;
- pthread_attr_t attr;
- int code;
-
-# ifdef GC_IRIX_THREADS
- /* Force a larger stack to be preallocated */
- /* Since the initial cant always grow later. */
- *((volatile char *)&code - 1024*1024) = 0; /* Require 1 Mb */
-# endif /* GC_IRIX_THREADS */
-# if defined(GC_HPUX_THREADS)
- /* Default stack size is too small, especially with the 64 bit ABI */
- /* Increase it. */
- if (pthread_default_stacksize_np(1024*1024, 0) != 0) {
- (void)GC_printf0("pthread_default_stacksize_np failed.\n");
- }
-# endif /* GC_HPUX_THREADS */
- GC_INIT();
-
- pthread_attr_init(&attr);
-# if defined(GC_IRIX_THREADS) || defined(GC_FREEBSD_THREADS) \
- || defined(GC_DARWIN_THREADS) || defined(GC_AIX_THREADS)
- pthread_attr_setstacksize(&attr, 1000000);
-# endif
- n_tests = 0;
-# if (defined(MPROTECT_VDB)) \
- && !defined(PARALLEL_MARK) &&!defined(REDIRECT_MALLOC) \
- && !defined(MAKE_BACK_GRAPH)
- GC_enable_incremental();
- (void) GC_printf0("Switched to incremental mode\n");
-# if defined(MPROTECT_VDB)
- (void)GC_printf0("Emulating dirty bits with mprotect/signals\n");
-# else
-# ifdef PROC_VDB
- (void)GC_printf0("Reading dirty bits from /proc\n");
-# else
- (void)GC_printf0("Using DEFAULT_VDB dirty bit implementation\n");
-# endif
-# endif
-# endif
- (void) GC_set_warn_proc(warn_proc);
- if ((code = pthread_key_create(&fl_key, 0)) != 0) {
- (void)GC_printf1("Key creation failed %lu\n", (unsigned long)code);
- FAIL;
- }
- if ((code = pthread_create(&th1, &attr, thr_run_one_test, 0)) != 0) {
- (void)GC_printf1("Thread 1 creation failed %lu\n", (unsigned long)code);
- FAIL;
- }
- if ((code = pthread_create(&th2, &attr, thr_run_one_test, 0)) != 0) {
- (void)GC_printf1("Thread 2 creation failed %lu\n", (unsigned long)code);
- FAIL;
- }
- run_one_test();
- if ((code = pthread_join(th1, 0)) != 0) {
- (void)GC_printf1("Thread 1 failed %lu\n", (unsigned long)code);
- FAIL;
- }
- if (pthread_join(th2, 0) != 0) {
- (void)GC_printf1("Thread 2 failed %lu\n", (unsigned long)code);
- FAIL;
- }
- check_heap_stats();
- (void)fflush(stdout);
- pthread_attr_destroy(&attr);
- GC_printf1("Completed %d collections\n", GC_gc_no);
- return(0);
-}
-#endif /* GC_PTHREADS */
-#endif /* GC_SOLARIS_THREADS || GC_PTHREADS */
diff --git a/gcc-4.7/boehm-gc/testsuite/boehm-gc.c/leak_test.c b/gcc-4.7/boehm-gc/testsuite/boehm-gc.c/leak_test.c
deleted file mode 100644
index bf563ac1c..000000000
--- a/gcc-4.7/boehm-gc/testsuite/boehm-gc.c/leak_test.c
+++ /dev/null
@@ -1,22 +0,0 @@
-#include "leak_detector.h"
-
-int main() {
- int *p[10];
- int i;
- GC_find_leak = 1; /* for new collect versions not compiled */
- /* with -DFIND_LEAK. */
- for (i = 0; i < 10; ++i) {
- p[i] = malloc(sizeof(int)+i);
- }
- CHECK_LEAKS();
- for (i = 1; i < 10; ++i) {
- free(p[i]);
- }
- for (i = 0; i < 9; ++i) {
- p[i] = malloc(sizeof(int)+i);
- }
- CHECK_LEAKS();
- CHECK_LEAKS();
- CHECK_LEAKS();
- return 0;
-}
diff --git a/gcc-4.7/boehm-gc/testsuite/boehm-gc.c/middle.c b/gcc-4.7/boehm-gc/testsuite/boehm-gc.c/middle.c
deleted file mode 100644
index 5d9360af5..000000000
--- a/gcc-4.7/boehm-gc/testsuite/boehm-gc.c/middle.c
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Test at the boundary between small and large objects.
- * Inspired by a test case from Zoltan Varga.
- */
-#include <gc.h>
-#include <stdio.h>
-
-int main ()
-{
- int i;
-
- GC_all_interior_pointers = 0;
-
- for (i = 0; i < 20000; ++i) {
- GC_malloc_atomic (4096);
- GC_malloc (4096);
- }
- for (i = 0; i < 20000; ++i) {
- GC_malloc_atomic (2048);
- GC_malloc (2048);
- }
- printf("Final heap size is %ld\n", GC_get_heap_size());
- return 0;
-}
-
diff --git a/gcc-4.7/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c b/gcc-4.7/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c
deleted file mode 100644
index 890146512..000000000
--- a/gcc-4.7/boehm-gc/testsuite/boehm-gc.c/thread_leak_test.c
+++ /dev/null
@@ -1,74 +0,0 @@
-#ifndef GC_THREADS
-# define GC_THREADS
-#endif
-#include "leak_detector.h"
-#ifdef GC_PTHREADS
-# include <pthread.h>
-#else
-# include <windows.h>
-#endif
-#include <stdio.h>
-
-#ifdef GC_PTHREADS
- void * test(void * arg)
-#else
- DWORD WINAPI test(LPVOID arg)
-#endif
-{
- int *p[10];
- int i;
- for (i = 0; i < 10; ++i) {
- p[i] = malloc(sizeof(int)+i);
- }
- CHECK_LEAKS();
- for (i = 1; i < 10; ++i) {
- free(p[i]);
- }
-#ifdef GC_PTHREADS
- return arg;
-#else
- return (DWORD)(GC_word)arg;
-#endif
-}
-
-#define NTHREADS 5
-
-int main(void) {
- int i;
-#ifdef GC_PTHREADS
- pthread_t t[NTHREADS];
-#else
- HANDLE t[NTHREADS];
- DWORD thread_id;
-#endif
- int code;
-
- GC_find_leak = 1; /* for new collect versions not compiled */
- GC_INIT();
- for (i = 0; i < NTHREADS; ++i) {
-#ifdef GC_PTHREADS
- code = pthread_create(t + i, 0, test, 0);
-#else
- t[i] = CreateThread(NULL, 0, test, 0, 0, &thread_id);
- code = t[i] != NULL ? 0 : (int)GetLastError();
-#endif
- if (code != 0) {
- printf("Thread creation failed %d\n", code);
- }
- }
- for (i = 0; i < NTHREADS; ++i) {
-#ifdef GC_PTHREADS
- code = pthread_join(t[i], 0);
-#else
- code = WaitForSingleObject(t[i], INFINITE) == WAIT_OBJECT_0 ? 0 :
- (int)GetLastError();
-#endif
- if (code != 0) {
- printf("Thread join failed %d\n", code);
- }
- }
- CHECK_LEAKS();
- CHECK_LEAKS();
- CHECK_LEAKS();
- return 0;
-}
diff --git a/gcc-4.7/boehm-gc/testsuite/boehm-gc.c/trace_test.c b/gcc-4.7/boehm-gc/testsuite/boehm-gc.c/trace_test.c
deleted file mode 100644
index 00bcadf19..000000000
--- a/gcc-4.7/boehm-gc/testsuite/boehm-gc.c/trace_test.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/* { dg-skip-if "requires --enable-gc-debug" *-*-* } */
-
-#include <stdio.h>
-#define GC_DEBUG
-#include "gc.h"
-
-struct treenode {
- struct treenode *x;
- struct treenode *y;
-} * root[10];
-
-struct treenode * mktree(int i) {
- struct treenode * r = GC_MALLOC(sizeof(struct treenode));
- if (0 == i) return 0;
- if (1 == i) r = GC_MALLOC_ATOMIC(sizeof(struct treenode));
- r -> x = mktree(i-1);
- r -> y = mktree(i-1);
- return r;
-}
-
-int main()
-{
- int i;
- for (i = 0; i < 10; ++i) {
- root[i] = mktree(12);
- }
- GC_generate_random_backtrace();
- GC_generate_random_backtrace();
- GC_generate_random_backtrace();
- GC_generate_random_backtrace();
- return 0;
-}
diff --git a/gcc-4.7/boehm-gc/testsuite/boehm-gc.lib/lib.exp b/gcc-4.7/boehm-gc/testsuite/boehm-gc.lib/lib.exp
deleted file mode 100644
index f7b83d85e..000000000
--- a/gcc-4.7/boehm-gc/testsuite/boehm-gc.lib/lib.exp
+++ /dev/null
@@ -1,26 +0,0 @@
-# Copyright (C) 2011 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; see the file COPYING3. If not see
-# <http://www.gnu.org/licenses/>.
-
-dg-init
-boehm-gc-init
-
-# Gather list of tests, skipping library source files.
-set tests [lsort [glob -nocomplain $srcdir/$subdir/*.c]]
-set tests [prune $tests $srcdir/$subdir/*lib.c]
-
-boehm-gc-dg-runtest $tests "-O2" ""
-
-dg-finish
diff --git a/gcc-4.7/boehm-gc/testsuite/boehm-gc.lib/staticrootslib.c b/gcc-4.7/boehm-gc/testsuite/boehm-gc.lib/staticrootslib.c
deleted file mode 100644
index 6e13278a6..000000000
--- a/gcc-4.7/boehm-gc/testsuite/boehm-gc.lib/staticrootslib.c
+++ /dev/null
@@ -1,33 +0,0 @@
-#include <stdio.h>
-
-#ifndef GC_DEBUG
-# define GC_DEBUG
-#endif
-
-#include "gc.h"
-
-struct treenode {
- struct treenode *x;
- struct treenode *y;
-} * root[10];
-
-struct treenode * libsrl_mktree(int i)
-{
- struct treenode * r = GC_MALLOC(sizeof(struct treenode));
- if (0 == i) return 0;
- if (1 == i) r = GC_MALLOC_ATOMIC(sizeof(struct treenode));
- r -> x = libsrl_mktree(i-1);
- r -> y = libsrl_mktree(i-1);
- return r;
-}
-
-void * libsrl_init(void)
-{
- GC_INIT();
- return GC_MALLOC(sizeof(struct treenode));
-}
-
-void * libsrl_collect (void)
-{
- GC_gcollect();
-}
diff --git a/gcc-4.7/boehm-gc/testsuite/boehm-gc.lib/staticrootstest.c b/gcc-4.7/boehm-gc/testsuite/boehm-gc.lib/staticrootstest.c
deleted file mode 100644
index a029ccf42..000000000
--- a/gcc-4.7/boehm-gc/testsuite/boehm-gc.lib/staticrootstest.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/* { dg-add-shlib "staticrootslib.c" } */
-
-#include <stdio.h>
-
-#ifndef GC_DEBUG
-# define GC_DEBUG
-#endif
-
-#include "gc.h"
-#include "gc_backptr.h"
-
-struct treenode {
- struct treenode *x;
- struct treenode *y;
-} * root[10];
-
-static char *staticroot = 0;
-
-extern struct treenode * libsrl_mktree(int i);
-extern void * libsrl_init(void);
-extern void * libsrl_collect (void);
-
-int main(void)
-{
- int i;
- staticroot = libsrl_init();
- for (i = 0; i < sizeof(struct treenode); ++i) {
- staticroot[i] = 0x42;
- }
- libsrl_collect();
- for (i = 0; i < 10; ++i) {
- root[i] = libsrl_mktree(12);
- libsrl_collect();
- }
- for (i = 0; i < sizeof(struct treenode); ++i) {
- if (staticroot[i] != 0x42)
- return -1;
- }
- for (i = 0; i < 10; ++i) {
- root[i] = libsrl_mktree(12);
- libsrl_collect();
- }
- for (i = 0; i < sizeof(struct treenode); ++i) {
- if (staticroot[i] != 0x42)
- return -1;
- }
- return 0;
-}
diff --git a/gcc-4.7/boehm-gc/testsuite/config/default.exp b/gcc-4.7/boehm-gc/testsuite/config/default.exp
deleted file mode 100644
index 90967cccc..000000000
--- a/gcc-4.7/boehm-gc/testsuite/config/default.exp
+++ /dev/null
@@ -1 +0,0 @@
-load_lib "standard.exp"
diff --git a/gcc-4.7/boehm-gc/testsuite/lib/boehm-gc.exp b/gcc-4.7/boehm-gc/testsuite/lib/boehm-gc.exp
deleted file mode 100644
index c5b3e95b0..000000000
--- a/gcc-4.7/boehm-gc/testsuite/lib/boehm-gc.exp
+++ /dev/null
@@ -1,334 +0,0 @@
-# Copyright (C) 2011 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; see the file COPYING3. If not see
-# <http://www.gnu.org/licenses/>.
-
-proc load_gcc_lib { filename } {
- global srcdir loaded_libs
- load_file $srcdir/../../gcc/testsuite/lib/$filename
- set loaded_libs($filename) ""
-}
-
-load_lib dg.exp
-load_gcc_lib target-libpath.exp
-load_gcc_lib wrapper.exp
-# Required by target-supports-dg.exp.
-load_gcc_lib target-supports.exp
-# For dg-skip-if.
-load_gcc_lib target-supports-dg.exp
-# For ${tool}_exit.
-load_gcc_lib gcc-defs.exp
-# For prune_gcc_output.
-load_gcc_lib prune.exp
-
-set dg-do-what-default run
-
-# Define boehm-gc callbacks for dg.exp.
-
-# FIXME: The next two are independent of boehm-gc; move to some library.
-proc ${tool}-dg-test-1 { target_compile prog do_what extra_tool_flags } {
-
- # Set up the compiler flags, based on what we're going to do.
-
- set options [list]
- switch $do_what {
- "compile" {
- set compile_type "assembly"
- set output_file "[file rootname [file tail $prog]].s"
- }
- "assemble" {
- set compile_type "object"
- set output_file "[file rootname [file tail $prog]].o"
- }
- "ltassemble" {
- # Needs to be different from assemble since we cannot determine
- # from $prog whether to produce a regular or a libtool object.
- set compile_type "object"
- set output_file "[file rootname [file tail $prog]].lo"
- }
- "link" {
- set compile_type "executable"
- # Don't add .exe extension, libtool may strip if from output file.
- set output_file "[file rootname [file tail $prog]]"
- # If we're linking a libtool object, produce a libtool library.
- if { [file extension $prog] == ".lo" } {
- set output_file "lib$output_file.la"
- }
- }
- "run" {
- set compile_type "executable"
- # FIXME: "./" is to cope with "." not being in $PATH.
- # Should this be handled elsewhere?
- # YES.
- set output_file "./[file rootname [file tail $prog]]"
- # This is the only place where we care if an executable was
- # created or not. If it was, dg.exp will try to run it.
- remote_file build delete $output_file
- }
- default {
- perror "$do_what: not a valid dg-do keyword"
- return ""
- }
- }
-
- if { $extra_tool_flags != "" } {
- lappend options "additional_flags=$extra_tool_flags"
- }
-
- set comp_output [$target_compile "$prog" "$output_file" "$compile_type" $options];
-
- return [list $comp_output $output_file]
-}
-
-proc ${tool}-dg-test { prog do_what extra_tool_flags } {
- global tool
-
- return [${tool}-dg-test-1 ${tool}_target_compile $prog $do_what $extra_tool_flags]
-}
-
-proc boehm-gc-init { args } {
- global gluefile wrap_flags
- global srcdir
- global blddirgc
- global TOOL_EXECUTABLE
- global GCC_UNDER_TEST
- global objdir
- global gc_include
- global gc_lib
- global gc_lib_conv
- global tool
- global tool_root_dir
- global ld_library_path
-
- set blddirgc [lookfor_file [get_multilibs] ${tool}]
- verbose "blddirgc: $blddirgc"
-
- if ![info exists GCC_UNDER_TEST] then {
- if [info exists TOOL_EXECUTABLE] {
- set GCC_UNDER_TEST $TOOL_EXECUTABLE
- } else {
- set GCC_UNDER_TEST "[find_gcc]"
- }
- }
-
- set gccdir [lookfor_file $tool_root_dir gcc/libgcc.a]
- if {$gccdir != ""} {
- set gccdir [file dirname $gccdir]
- }
- verbose "gccdir: $gccdir"
-
- set ld_library_path "."
- append ld_library_path ":${gccdir}"
-
- set compiler "${gccdir}/xgcc"
- if { [is_remote host] == 0 && [which $compiler] != 0 } {
- foreach i "[exec $compiler --print-multi-lib]" {
- set mldir ""
- regexp -- "\[a-z0-9=_/\.-\]*;" $i mldir
- set mldir [string trimright $mldir "\;@"]
- if { "$mldir" == "." } {
- continue
- }
- if { [llength [glob -nocomplain ${gccdir}/${mldir}/libgcc_s*.so.*]] >= 1 } {
- append ld_library_path ":${gccdir}/${mldir}"
- }
- }
- }
- # Add the library path for boehm-gc.
- append ld_library_path ":${blddirgc}/.libs"
-
- # Add the library path for boehm-gc.lib libtool libraries.
- append ld_library_path ":.libs"
-
- verbose "ld_library_path: $ld_library_path"
-
- # Point to the headers in boehm-gc.
- set gc_include "${blddirgc}/include"
- verbose "gc_include: $gc_include"
-
- set gc_lib "${blddirgc}/libgcjgc.la"
- verbose "gc_lib: $gc_lib"
-
- set gc_lib_conv "${blddirgc}/libgcjgc_convenience.la"
- verbose "gc_lib_conv: $gc_lib_conv"
-
- set_ld_library_path_env_vars
- boehm-gc_maybe_build_wrapper "${objdir}/testglue.o"
-}
-
-proc boehm-gc_target_compile { source dest type options } {
- global gluefile wrap_flags;
- global srcdir
- global TOOL_OPTIONS
- global GCC_UNDER_TEST
- global libtool
- global gc_include
- global gc_lib
- global gc_lib_conv
- global threadcflags
- global threadlibs
- global extra_test_libs
-
- if { [target_info needs_status_wrapper]!="" && [info exists gluefile] } {
- lappend options "libs=${gluefile}"
- lappend options "ldflags=$wrap_flags"
- }
-
- # TOOL_OPTIONS must come first, so that it doesn't override testcase
- # specific options.
- if [info exists TOOL_OPTIONS] {
- lappend options [concat "additional_flags=$TOOL_OPTIONS" $options];
- }
-
- # Map type to libtool mode.
- switch $type {
- "object" {
- set mode "compile"
- }
- "executable" {
- set mode "link"
- }
- default {
- perror "$type: unhandled type"
- return ""
- }
- }
-
- # Set this once for reuse in boehm-gc.lib/lib.exp.
- set libtool "../libtool"
- # We have to run silently to avoid DejaGnu lossage.
- lappend options "compiler=$libtool --silent --tag=CC --mode=$mode \
- $GCC_UNDER_TEST"
-
- lappend options "additional_flags=-I${gc_include} -I${srcdir}/../include"
- lappend options "additional_flags=${threadcflags}"
-
- lappend options "libs=-Wc,-shared-libgcc"
-
- if { [file extension $dest] == ".la" } {
- lappend options "libs=${gc_lib_conv}"
- } else {
- lappend options "libs=${gc_lib}"
- }
- lappend options "libs=${threadlibs} ${extra_test_libs}"
-
- verbose "options: $options"
- return [target_compile $source $dest $type $options]
-}
-
-# Prune harmless messages.
-proc boehm-gc-dg-prune { system text } {
- # Prune the same messages as the gcc testsuite does.
- set text [prune_gcc_output $text]
-
- # Ignore harmless Darwin ranlib warnings.
- regsub -all "(^|\n)(\[^\n\]*ranlib: file: \[^\n\]* has no symbols\n?)+" $text "\\1" text
-
- return $text
-}
-
-# Build shared library from LIB.
-proc boehm-gc-build-shlib { lib flags extra-flags } {
- global subdir
- global dg-do-what-default
- global libtool
- global gc_lib_conv
-
- # Determine basename.
- set basename "[file rootname [file tail $lib]]"
- verbose "basename: $basename"
-
- # DejaGnu 1.4.4 doesn't support nested calls to dg-test. Restore
- # original state before calling it again.
- if { [info procs dg-save-unknown] != [list] } {
- rename unknown ""
- rename dg-save-unknown unknown
- }
-
- set saved-dg-do-what ${dg-do-what-default}
-
- # Compile $lib into libtool object.
- set dg-do-what-default ltassemble
- dg-test -keep-output $lib $flags ${extra-flags}
-
- # FIXME: Explain options.
- set shopt "-version-info 1:2:0 -no-undefined -rpath /nowhere"
-
- # There's no way to get output_file out of dg-test, only
- # ${tool}-dg-test returns it, so hardcode that here.
- set dg-do-what-default link
- dg-test -keep-output $basename.lo $flags "${extra-flags} $shopt"
-
- set dg-do-what-default ${saved-dg-do-what}
-
- # Restore unknown, dg-save-unknown as DejaGnu 1.4.4 dg-test expects them.
- if { [info procs dg-save-unknown] == [list] } {
- rename unknown dg-save-unknown
- proc unknown {} {
- }
- }
-
- remote_exec host $libtool "--mode=clean rm -f $basename.lo"
-
- return lib$basename.la
-}
-
-# Handle dg-add-shlib.
-proc dg-add-shlib { args } {
- global tool
- global srcdir subdir
- global shlib
-
- if { [llength $args] > 2 } {
- error "[lindex $args 0]: too many arguments"
- return
- }
-
- set lib [lindex $args 1]
- set lib "$srcdir/$subdir/$lib"
- verbose -log "dg-add-shlib $lib"
-
- upvar tool_flags flags
- upvar default_extra_tool_flags extra-flags
- # Build support library.
- set shlib [boehm-gc-build-shlib $lib $flags ${extra-flags}]
-
- uplevel lappend tool_flags $shlib
-}
-
-# Run boehm-gc testcases.
-proc boehm-gc-dg-runtest { testcases flags extra-flags } {
- global runtests
- global libtool
- global shlib
-
- set shlib ""
-
- foreach testcase $testcases {
- # If we're only testing specific files and this isn't one of them,
- # skip it.
- if ![runtest_file_p $runtests $testcase] {
- return
- }
-
- # Run testcase.
- # Keep output, otherwise libtool below won't remove the corresponding
- # file in .libs.
- dg-test -keep-output $testcase $flags ${extra-flags}
-
- # Remove $execname and eventually $shlib.
- remote_exec host $libtool "--mode=clean rm -f \
- [file rootname [file tail $testcase]] $shlib"
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-01 01:38:06 +0000