6 * This software is part of the SBCL system. See the README file for
9 * This software is derived from the CMU CL system, which was
10 * written at Carnegie Mellon University and released into the
11 * public domain. The software is in the public domain and is
12 * provided with absolutely no warranty. See the COPYING and CREDITS
13 * files for more information.
24 ensure_space(lispobj *start, unsigned long size)
26 if (os_validate((os_vm_address_t)start,(os_vm_size_t)size)==NULL) {
28 "ensure_space: failed to validate %ld bytes at 0x%08lx\n",
30 (unsigned long)start);
37 static os_vm_address_t holes[] = HOLES;
44 for (i = 0; i < sizeof(holes)/sizeof(holes[0]); i++) {
45 if (os_validate(holes[i], HOLE_SIZE) == NULL) {
47 "make_holes: failed to validate %ld bytes at 0x%08X\n",
49 (unsigned long)holes[i]);
52 os_protect(holes[i], HOLE_SIZE, 0);
61 printf("validating memory ...");
65 ensure_space( (lispobj *)READ_ONLY_SPACE_START, READ_ONLY_SPACE_SIZE);
66 ensure_space( (lispobj *)STATIC_SPACE_START , STATIC_SPACE_SIZE);
68 ensure_space( (lispobj *)DYNAMIC_SPACE_START , DYNAMIC_SPACE_SIZE);
70 ensure_space( (lispobj *)DYNAMIC_0_SPACE_START , DYNAMIC_SPACE_SIZE);
71 ensure_space( (lispobj *)DYNAMIC_1_SPACE_START , DYNAMIC_SPACE_SIZE);
73 ensure_space( (lispobj *)CONTROL_STACK_START , CONTROL_STACK_SIZE);
74 ensure_space( (lispobj *)BINDING_STACK_START , BINDING_STACK_SIZE);
80 current_dynamic_space = DYNAMIC_0_SPACE_START;