Convert scm_gc_malloc* calls to scm_allocate*

* libguile/arrays.c:
* libguile/bitvectors.c:
* libguile/bytevectors.c:
* libguile/chooks.c:
* libguile/continuations.c:
* libguile/control.c:
* libguile/dynstack.c:
* libguile/ephemerons.c:
* libguile/filesys.c:
* libguile/foreign.c:
* libguile/fports.c:
* libguile/frames.c:
* libguile/gsubr.c:
* libguile/hashtab.c:
* libguile/i18n.c:
* libguile/integers.c:
* libguile/intrinsics.c:
* libguile/load.c:
* libguile/loader.c:
* libguile/macros.c:
* libguile/numbers.c:
* libguile/options.c:
* libguile/ports.c:
* libguile/programs.h:
* libguile/random.c:
* libguile/read.c:
* libguile/regex-posix.c:
* libguile/smob.c:
* libguile/srfi-14.c:
* libguile/strings.c:
* libguile/struct.c:
* libguile/threads.c:
* libguile/threads.h:
* libguile/values.c:
* libguile/vm.c: Convert all calls to scm_gc_malloc_pointerless to
scm_allocate_pointerless.  Convert scm_gc_malloc to either
scm_allocate_tagged or scm_allocate_sloppy, depending on whether the
value can be precisely traced or not.

libguile/programs.h

@@ -21,6 +21,7 @@
 #define _SCM_PROGRAMS_H_
 
 #include <libguile/gc.h>
+#include <libguile/threads.h>
 
 /*
  * Programs
@@ -122,11 +123,14 @@ scm_program_free_variable_set_x (struct scm_program *program, size_t idx, SCM v)
   program->free_variables[idx] = v;
 }
 
+#include "threads.h"
+
 static inline SCM
 scm_i_make_program (const uint32_t *code)
 {
   struct scm_program *ret =
-    scm_gc_malloc_pointerless (sizeof (struct scm_program), "program");
+    scm_allocate_pointerless (SCM_I_CURRENT_THREAD,
+                              sizeof (struct scm_program));
   ret->tag_flags_and_free_variable_count = scm_tc7_program;
   ret->code = code;
   return scm_from_program (ret);