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Code Activity

* hooks.c (scm_c_hook_add): Fixed bug in append mode.

Browse source 
* environments.c (obarray_enter, obarray_retrieve, obarray_remove,
leaf_environment_fold, obarray_remove_all): Use hashtable
accessors.

* gc.c (scm_init_storage): Moved hook initialization to
scm_storage_prehistory.
(scm_storage_prehistory): New function.
(scm_igc): Added commentary about placement of
scm_after_sweep_c_hook.

* gc-mark.c (scm_mark_all): Use hashtable accessors.
(scm_gc_mark_dependencies): Use SCM_WVECT_WEAK_KEY_P and
SCM_WVECT_WEAK_VALUE_P.

* hashtab.c, hashtab.h (scm_hash_for_each, scm_hash_map): New
functions.
(scm_vector_to_hash_table, scm_c_make_resizing_hash_table):
Removed.
(scm_make_weak_key_hash_table, scm_make_weak_value_hash_table,
scm_make_doubly_weak_hash_table): Moved here from weaks.c.

* init.c (scm_init_guile_1): Removed call to scm_init_weaks; Added
calls to scm_storage_prehistory and scm_hashtab_prehistory.

* modules.c (module-reverse-lookup): Use hashtable accessors.

* symbols.c, symbols.h (scm_i_hash_symbol): New function.

* weaks.c, weaks.h (scm_make_weak_key_alist_vector,
scm_make_weak_value_alist_vector,
scm_make_doubly_weak_alist_vector): New functions.

* weaks.c (scm_init_weaks_builtins): New function.

* weaks.h (SCM_WVECTF_WEAK_KEY, SCM_WVECTF_WEAK_VALUE,
SCM_WVECTF_NOSCAN, SCM_WVECT_WEAK_KEY_P, SCM_WVECT_WEAK_VALUE_P,
SCM_WVECT_NOSCAN_P): New macros.

* weaks.c (scm_scan_weak_vectors):  Use SCM_WVECT_WEAK_KEY_P
and SCM_WVECT_WEAK_VALUE_P.

* weaks.c, weaks.h (scm_i_allocate_weak_vector): Renamed from
allocate_weak_vector and exported.

* Makefile.am (ice9_sources): Added weak-vector.scm.

* weak-vector.scm: New file.

* boot-9.scm (module-clear!): Use hash-clear!.
(module-for-each): Use hash-for-each.
(module-map): Use hash-map.
This commit is contained in:
Mikael Djurfeldt 2003-02-19 15:04:51 +00:00
parent 0a4c135550
commit c35738c1ae
18 changed files with 761 additions and 251 deletions
Download patch file Download diff file Expand all files Collapse all files

10
libguile/gc-mark.c
View file

@ -1,4 +1,4 @@
/* Copyright (C) 1995,1996,1997,1998,1999,2000,2001, 2002 Free Software Foundation, Inc.
/* Copyright (C) 1995,1996,1997,1998,1999,2000,2001, 2002, 2003 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
@ -120,9 +120,9 @@ scm_mark_all (void)
/* mark the registered roots */
{
size_t i;
for (i = 0; i < SCM_VECTOR_LENGTH (scm_gc_registered_roots); ++i)
for (i = 0; i < SCM_HASHTABLE_N_BUCKETS (scm_gc_registered_roots); ++i)
{
SCM l = SCM_VELTS (scm_gc_registered_roots)[i];
SCM l = SCM_HASHTABLE_BUCKETS (scm_gc_registered_roots)[i];
for (; !SCM_NULLP (l); l = SCM_CDR (l))
{
SCM *p = (SCM *) (scm_num2long (SCM_CAAR (l), 0, NULL));
@ -313,8 +313,8 @@ scm_gc_mark_dependencies (SCM p)
int weak_values;
len = SCM_VECTOR_LENGTH (ptr);
weak_keys = SCM_IS_WHVEC (ptr) || SCM_IS_WHVEC_B (ptr);
weak_values = SCM_IS_WHVEC_V (ptr) || SCM_IS_WHVEC_B (ptr);
weak_keys = SCM_WVECT_WEAK_KEY_P (ptr);
weak_values = SCM_WVECT_WEAK_VALUE_P (ptr);
for (x = 0; x < len; ++x)
{