X-Git-Url: http://git.hcoop.net/bpt/emacs.git/blobdiff_plain/c1ade6f79b74e611b15115736b91ef0e529f8fca..bc203f9e4311ddb2c6ea12c14ae2dc2f463591c1:/src/emacs.c

diff --git a/src/emacs.c b/src/emacs.c
index ad7442b0c5..4777044215 100644
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -27,6 +27,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <sys/types.h>
 #include <sys/file.h>
 #include <unistd.h>
+#include <libguile.h>
 
 #include <close-stream.h>
 
@@ -106,6 +107,10 @@ extern void moncontrol (int mode);
 #include <sys/personality.h>
 #endif
 
+Lisp_Object symbol_module;
+Lisp_Object function_module;
+Lisp_Object plist_module;
+
 static const char emacs_version[] = PACKAGE_VERSION;
 static const char emacs_copyright[] = COPYRIGHT;
 static const char emacs_bugreport[] = PACKAGE_BUGREPORT;
@@ -165,10 +170,6 @@ bool running_asynch_code;
 bool display_arg;
 #endif
 
-/* An address near the bottom of the stack.
-   Tells GC how to save a copy of the stack.  */
-char *stack_bottom;
-
 #if defined (DOUG_LEA_MALLOC) || defined (GNU_LINUX)
 /* The address where the heap starts (from the first sbrk (0) call).  */
 static void *my_heap_start;
@@ -393,7 +394,7 @@ init_cmdargs (int argc, char **argv, int skip_args, char *original_pwd)
 {
   register int i;
   Lisp_Object name, dir, handler;
-  ptrdiff_t count = SPECPDL_INDEX ();
+  dynwind_begin ();
   Lisp_Object raw_name;
 
   initial_argv = argv;
@@ -552,7 +553,7 @@ init_cmdargs (int argc, char **argv, int skip_args, char *original_pwd)
 	  = Fcons (build_unibyte_string (argv[i]), Vcommand_line_args);
     }
 
-  unbind_to (count, Qnil);
+  dynwind_end ();
 }
 
 DEFUN ("invocation-name", Finvocation_name, Sinvocation_name, 0, 0, 0,
@@ -699,11 +700,31 @@ close_output_streams (void)
      _exit (EXIT_FAILURE);
 }
 
-/* ARGSUSED */
+static Lisp_Object
+string_from_scheme (Lisp_Object scheme_string)
+{
+  size_t nbytes;
+  char *c_string = scm_to_utf8_stringn (scheme_string, &nbytes);
+  return make_string_from_bytes (c_string,
+                                 scm_c_string_length (scheme_string),
+                                 nbytes);
+}
+
+Lisp_Object xsymbol_fn;
+Lisp_Object symbol_function_fn;
+
+static int main2 (void *, int, char **);
+
 int
 main (int argc, char **argv)
 {
-  char stack_bottom_variable;
+  scm_boot_guile (argc, argv, main2, NULL);
+}
+
+/* ARGSUSED */
+static int
+main2 (void *ignore, int argc, char **argv)
+{
   bool do_initial_setlocale;
   bool dumping;
   int skip_args = 0;
@@ -894,9 +915,6 @@ main (int argc, char **argv)
     }
 #endif /* HAVE_SETRLIMIT and RLIMIT_STACK */
 
-  /* Record (approximately) where the stack begins.  */
-  stack_bottom = &stack_bottom_variable;
-
   clearerr (stdin);
 
 #ifndef SYSTEM_MALLOC
@@ -1161,7 +1179,31 @@ Using an Emacs configured with --with-x-toolkit=lucid does not have this problem
 
   if (!initialized)
     {
+      /* scm_c_module_define (scm_c_resolve_module ("language elisp lexer"), */
+      /*                      "make-lisp-string", */
+      /*                      scm_c_make_gsubr ("make-lisp-string", 1, 0, 0, */
+      /*                                        string_from_scheme)); */
+      (void *) scm_c_resolve_module ("language elisp spec");
+      symbol_module = scm_c_resolve_module ("elisp-symbols");
+      function_module = scm_c_resolve_module ("elisp-functions");
+      plist_module = scm_c_resolve_module ("elisp-plists");
+      scm_set_current_module (scm_c_resolve_module ("guile-user"));
+
       init_alloc_once ();
+
+      scm_c_module_define (scm_c_resolve_module ("language elisp runtime"),
+                           "make-lisp-string",
+                           scm_c_make_gsubr ("make-lisp-string", 1, 0, 0,
+                                             string_from_scheme));
+      scm_c_module_define (scm_c_resolve_module ("language elisp runtime"),
+                           "lisp-string?",
+                           scm_c_make_gsubr ("stringp", 1, 0, 0, Fstringp));
+
+      xsymbol_fn = scm_c_public_ref ("language elisp runtime", "symbol-desc");
+      symbol_function_fn = scm_c_public_ref ("language elisp runtime", "symbol-function");
+
+      init_guile ();
+      init_fns_once ();
       init_obarray ();
       init_eval_once ();
       init_charset_once ();
@@ -1173,6 +1215,20 @@ Using an Emacs configured with --with-x-toolkit=lucid does not have this problem
       init_minibuf_once ();	/* Create list of minibuffers.  */
 				/* Must precede init_window_once.  */
 
+      /* Called before syms_of_fileio, because it sets up
+         Qerror_condition.  Called before other symbol-initialization
+         functions because it sets up symbols used by defsubr.  */
+      syms_of_data ();
+
+      scm_call_7 (scm_c_public_ref ("language elisp runtime", "emacs!"),
+                  SYMBOL_FUNCTION (intern ("symbol-value")),
+                  SYMBOL_FUNCTION (intern ("set")),
+                  SYMBOL_FUNCTION (intern ("boundp")),
+                  SYMBOL_FUNCTION (intern ("default-value")),
+                  SYMBOL_FUNCTION (intern ("set-default")),
+                  SYMBOL_FUNCTION (intern ("default-boundp")),
+                  SYMBOL_FUNCTION (intern ("bind-symbol")));
+
       /* Call syms_of_xfaces before init_window_once because that
 	 function creates Vterminal_frame.  Termcap frames now use
 	 faces, and the face implementation uses some symbols as
@@ -1187,8 +1243,6 @@ Using an Emacs configured with --with-x-toolkit=lucid does not have this problem
 	 CANNOT_DUMP is defined.  */
       syms_of_keyboard ();
 
-      /* Called before syms_of_fileio, because it sets up Qerror_condition.  */
-      syms_of_data ();
       syms_of_fns ();	   /* Before syms_of_charset which uses hashtables.  */
       syms_of_fileio ();
       /* Before syms_of_coding to initialize Vgc_cons_threshold.  */
@@ -1408,7 +1462,6 @@ Using an Emacs configured with --with-x-toolkit=lucid does not have this problem
       syms_of_floatfns ();
 
       syms_of_buffer ();
-      syms_of_bytecode ();
       syms_of_callint ();
       syms_of_casefiddle ();
       syms_of_casetab ();
@@ -1526,8 +1579,6 @@ Using an Emacs configured with --with-x-toolkit=lucid does not have this problem
 #endif /* HAVE_W32NOTIFY */
 #endif /* WINDOWSNT */
 
-      syms_of_profiler ();
-
       keys_of_casefiddle ();
       keys_of_cmds ();
       keys_of_buffer ();
@@ -2029,7 +2080,6 @@ shut_down_emacs (int sig, Lisp_Object stuff)
 
   /* There is a tendency for a SIGIO signal to arrive within exit,
      and cause a SIGHUP because the input descriptor is already closed.  */
-  unrequest_sigio ();
   ignore_sigio ();
 
   /* Do this only if terminating normally, we want glyph matrices
@@ -2073,7 +2123,7 @@ You must run Emacs in batch mode in order to dump it.  */)
 {
   Lisp_Object tem;
   Lisp_Object symbol;
-  ptrdiff_t count = SPECPDL_INDEX ();
+  dynwind_begin ();
 
   check_pure_size ();
 
@@ -2163,7 +2213,8 @@ You must run Emacs in batch mode in order to dump it.  */)
 
   Vpurify_flag = tem;
 
-  return unbind_to (count, Qnil);
+  dynwind_end ();
+  return Qnil;
 }
 
 #endif /* not CANNOT_DUMP */
@@ -2403,22 +2454,13 @@ from the parent process and its tty file descriptors.  */)
 void
 syms_of_emacs (void)
 {
+#include "emacs.x"
+
   DEFSYM (Qfile_name_handler_alist, "file-name-handler-alist");
   DEFSYM (Qrisky_local_variable, "risky-local-variable");
   DEFSYM (Qkill_emacs, "kill-emacs");
   DEFSYM (Qkill_emacs_hook, "kill-emacs-hook");
 
-#ifndef CANNOT_DUMP
-  defsubr (&Sdump_emacs);
-#endif
-
-  defsubr (&Skill_emacs);
-
-  defsubr (&Sinvocation_name);
-  defsubr (&Sinvocation_directory);
-  defsubr (&Sdaemonp);
-  defsubr (&Sdaemon_initialized);
-
   DEFVAR_LISP ("command-line-args", Vcommand_line_args,
 	       doc: /* Args passed by shell to Emacs, as a list of strings.
 Many arguments are deleted from the list as they are processed.  */);