* files for more information.
*/
+#include "sbcl.h"
+
#include <stdio.h>
#include <string.h>
#include <libgen.h>
#include <sys/types.h>
+#include <sys/wait.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/file.h>
#include <sys/param.h>
#include <sys/stat.h>
+#include <signal.h>
+#include <sched.h>
+#include <errno.h>
+#include <locale.h>
#if defined(SVR4) || defined(__linux__)
#include <time.h>
#include "signal.h"
#include "runtime.h"
-#include "sbcl.h"
#include "alloc.h"
#include "vars.h"
#include "globals.h"
#include "core.h"
#include "save.h"
#include "lispregs.h"
+#include "thread.h"
#include "genesis/static-symbols.h"
#include "genesis/symbol.h"
#include <string.h>
#include "interr.h"
#endif
+
+#ifndef SBCL_HOME
+#define SBCL_HOME "/usr/local/lib/sbcl/"
+#endif
+
\f
/* SIGINT handler that invokes the monitor (for when Lisp isn't up to it) */
static void
}
/* Convert a null-terminated array of null-terminated strings (e.g.
- * argv or envp) into a Lisp list of Lisp strings. */
+ * argv or envp) into a Lisp list of Lisp base-strings. */
static lispobj
-alloc_string_list(char *array_ptr[])
+alloc_base_string_list(char *array_ptr[])
{
if (*array_ptr) {
- return alloc_cons(alloc_string(*array_ptr),
- alloc_string_list(1 + array_ptr));
+ return alloc_cons(alloc_base_string(*array_ptr),
+ alloc_base_string_list(1 + array_ptr));
} else {
return NIL;
}
{
printf(
"This is SBCL %s, an implementation of ANSI Common Lisp.\n\
+More information about SBCL is available at <http://www.sbcl.org/>.\n\
\n\
-SBCL is derived from the CMU CL system created at Carnegie Mellon University.\n\
-Besides software and documentation originally created at Carnegie Mellon\n\
-University, SBCL contains some software originally from the Massachusetts\n\
-Institute of Technology, Symbolics Incorporated, and Xerox Corporation, and\n\
-material contributed by volunteers since the release of CMU CL into the\n\
-public domain. See the CREDITS file in the distribution for more information.\n\
-\n\
-SBCL is a free software system, provided as is, with absolutely no warranty.\n\
-It is mostly in the public domain, but also includes some software copyrighted\n\
- Massachusetts Institute of Technology, 1986;\n\
- Symbolics, Inc., 1989, 1990, 1991, 1992; and\n\
- Xerox Corporation, 1985, 1986, 1987, 1988, 1989, 1990\n\
-used under BSD-style licenses allowing copying only under certain conditions.\n\
-See the COPYING file in the distribution for more information.\n\
-\n\
-More information about SBCL is available at <http://sbcl.sourceforge.net/>.\n\
+SBCL is free software, provided as is, with absolutely no warranty.\n\
+It is mostly in the public domain; some portions are provided under\n\
+BSD-style licenses. See the CREDITS and COPYING files in the\n\
+distribution for more information.\n\
", SBCL_VERSION_STRING);
}
+
\f
int
main(int argc, char *argv[], char *envp[])
lispobj initial_function;
+ setlocale(LC_ALL, "");
+
/* KLUDGE: os_vm_page_size is set by os_init(), and on some
* systems (e.g. Alpha) arch_init() needs need os_vm_page_size, so
* it must follow os_init(). -- WHN 2000-01-26 */
/* If no core file was specified, look for one. */
if (!core) {
char *sbcl_home = getenv("SBCL_HOME");
- if (sbcl_home) {
- char *lookhere;
- char *stem = "/sbcl.core";
- lookhere = (char *) calloc(strlen(sbcl_home) +
- strlen(stem) +
- 1,
- sizeof(char));
- sprintf(lookhere, "%s%s", sbcl_home, stem);
- core = copied_existing_filename_or_null(lookhere);
- free(lookhere);
- } else {
- putenv("SBCL_HOME=/usr/local/lib/sbcl/");
- core = copied_existing_filename_or_null("/usr/local/lib/sbcl/sbcl.core");
- if (!core) {
- putenv("SBCL_HOME=/usr/lib/sbcl/");
- core =
- copied_existing_filename_or_null("/usr/lib/sbcl/sbcl.core");
- }
- }
+ char *lookhere;
+ char *stem = "/sbcl.core";
+ if(!sbcl_home) sbcl_home = SBCL_HOME;
+ lookhere = (char *) calloc(strlen(sbcl_home) +
+ strlen(stem) +
+ 1,
+ sizeof(char));
+ sprintf(lookhere, "%s%s", sbcl_home, stem);
+ core = copied_existing_filename_or_null(lookhere);
+ free(lookhere);
if (!core) {
lose("can't find core file");
}
- } else {
- /* If a core was specified and SBCL_HOME is unset, set it */
- char *sbcl_home = getenv("SBCL_HOME");
- if (!sbcl_home) {
- char *envstring, *copied_core, *dir;
- char *stem = "SBCL_HOME=";
- copied_core = copied_string(core);
- dir = dirname(copied_core);
- envstring = (char *) calloc(strlen(stem) +
- strlen(dir) +
- 1,
- sizeof(char));
- sprintf(envstring, "%s%s", stem, dir);
- putenv(envstring);
- free(copied_core);
- }
}
-
+ /* Make sure that SBCL_HOME is set, no matter where the core was
+ * found */
+ if (!getenv("SBCL_HOME")) {
+ char *envstring, *copied_core, *dir;
+ char *stem = "SBCL_HOME=";
+ copied_core = copied_string(core);
+ dir = dirname(copied_core);
+ envstring = (char *) calloc(strlen(stem) +
+ strlen(dir) +
+ 1,
+ sizeof(char));
+ sprintf(envstring, "%s%s", stem, dir);
+ putenv(envstring);
+ free(copied_core);
+ }
+
if (!noinform) {
print_banner();
fflush(stdout);
}
-#ifdef MACH
- mach_init();
-#endif
#if defined(SVR4) || defined(__linux__)
tzset();
#endif
gc_initialize_pointers();
-#ifdef BINDING_STACK_POINTER
- SetSymbolValue(BINDING_STACK_POINTER, BINDING_STACK_START);
-#endif
-
interrupt_init();
-
arch_install_interrupt_handlers();
os_install_interrupt_handlers();
-#ifdef PSEUDO_ATOMIC_ATOMIC
- /* Turn on pseudo atomic for when we call into Lisp. */
- SHOW("turning on pseudo atomic");
- SetSymbolValue(PSEUDO_ATOMIC_ATOMIC, make_fixnum(1));
- SetSymbolValue(PSEUDO_ATOMIC_INTERRUPTED, make_fixnum(0));
-#endif
-
/* Convert remaining argv values to something that Lisp can grok. */
SHOW("setting POSIX-ARGV symbol value");
- SetSymbolValue(POSIX_ARGV, alloc_string_list(argv));
+ SetSymbolValue(POSIX_ARGV, alloc_base_string_list(argv),0);
/* Install a handler to pick off SIGINT until the Lisp system gets
* far enough along to install its own handler. */
sigint_init();
FSHOW((stderr, "/funcalling initial_function=0x%lx\n", initial_function));
- funcall0(initial_function);
-
- /* initial_function() is not supposed to return. */
- lose("Lisp initial_function gave up control.");
- return 0; /* dummy value: return something */
+ create_initial_thread(initial_function);
+ lose("CATS. CATS ARE NICE.");
+ return 0;
}
projects / sbcl.git / blobdiff