* libguile/bytevectors.c (scm_tc16_bytevector, print_bytevector,
bytevector_equal_p, free_bytevector): Don't use the snarfing macros.
(scm_bootstrap_bytevectors): New.
(scm_init_bytevectors): No longer initialize SCM_NULL_BYTEVECTOR,
which is done by `scm_bootstrap_bytevectors ()'.
* libguile/bytevectors.h (scm_bootstrap_bytevectors): New declaration.
(scm_init_bytevectors): Made internal. This can be done because we
explicitly register it with `scm_c_register_extension ()' in
`scm_bootstrap_bytevectors ()'.
* libguile/init.c (scm_i_init_guile): Call `scm_bootstrap_bytevectors ()'.
This is so that expressions like "(generalized-vector-length #vu8())"
work even when `(rnrs bytevector)' hasn't been loaded.
* libguile/init.c (scm_load_startup_files): Use
scm_c_primitive_load_path.
* libguile/load.c (scm_primitive_load_path): Add an optional arg,
exception_on_error, which if #f will cause primitive-load-path to just
return #f if no file is found. This is to help out the semantics of
try-module-autoload. We can't just catch misc-error, because loading
the file could raise any exception.
(scm_c_primitive_load_path): Add the extra arg to
scm_primitive_load_path.
* libguile/load.h: Adapt scm_primitive_load_path prototype.
* module/ice-9/boot-9.scm (try-module-autoload): Refactor slightly to be
clearer.
* libguile/procs.c (scm_subr_table, scm_subr_table_size,
scm_subr_table_room, subr_table_gc_hint, scm_init_subr_table,
scm_mark_subr_table): Remove.
(scm_c_make_subr): Simply return a double-cell, with the procedure
name and properties stored in a two-element array.
(scm_free_subr_entry): Free the meta-info slot.
* libguile/init.c (scm_i_init_guile): Remove call to
`scm_init_subr_table ()'.
* libguile/procs.h (SCM_SUBR_META_INFO): New macro.
(SCM_SNAME, SCM_SUBR_PROPS): Use it.
(SCM_SUBR_GENERIC, SCM_SET_SUBR_GENERIC, SCM_SET_SUBR_GENERIC_LOC):
Update.
(scm_t_subr_entry, SCM_SUBR_ENTRY, SCM_SUBRNUM, scm_subr_table,
scm_mark_subr_table, scm_init_subr_table): Remove.
* ice-9/boot-9.scm: Only define load-compiled as #f if it's not already
defined, which won't normally be the case.
* libguile/guile-vm.c: Removed, there's no more guile-vm binary.
* libguile/frames.c: (with change frame? -> heap-frame?)
* libguile/frames.h:
* libguile/instructions.c:
* libguile/instructions.h:
* libguile/objcodes.c:
* libguile/objcodes.h:
* libguile/programs.c:
* libguile/programs.h:
* libguile/vm-bootstrap.h: (was bootstrap.h)
* libguile/vm-engine.c: (was vm_engine.c)
* libguile/vm-engine.h: (was vm_engine.h)
* libguile/vm-expand.h: (was vm_expand.h)
* libguile/vm-i-loader.c: (was vm_loader.c)
* libguile/vm-i-scheme.c: (was vm_scheme.c)
* libguile/vm-i-system.c: (was vm_system.c)
* libguile/vm.c:
* libguile/vm.h: These files moved here from src/, as guile-vm is now a
part of libguile.
* libguile/init.c: Bootstrap the VM. Yay!
* libguile/Makefile.am: The necessary chicanery here.
* module/system/vm/Makefile.am:
* module/system/vm/bootstrap.scm:
* module/system/vm/frame.scm:
* module/system/vm/instruction.scm:
* module/system/vm/objcode.scm:
* module/system/vm/program.scm:
* module/system/vm/vm.scm:
* pre-inst-guile-env.in: Add builddirs to the load path; add module/ to
the path in the empty-$GUILE_LOAD_PATH case as well.
* src/Makefile.am: Moved out everything except guilec and guile-disasm,
which probably should be moved to the scripts directory?
* testsuite/Makefile.am: Update to find guile-vm in the right place.
* module/system/vm/Makefile.am:
* module/system/vm/bootstrap.scm: Removed bootstrap.scm, scm_init_guile
handles the bootstrapping for us.
* module/system/vm/frame.scm:
* module/system/vm/instruction.scm:
* module/system/vm/objcode.scm:
* module/system/vm/program.scm:
* module/system/vm/vm.scm: Call the init functions in libguile; should
fix at some point to avoid the dlopen?
are only caught by scm_with_guile will bypass us and would cause
scm_boot_guile to return erroneously.
(scm_boot_guile): Expect scm_with_guile to return and call exit
here, passing it an appropriate exit code.
hashtable and guardian machinery but call the relevant functions
directly.
* guardians.h, guardians.c, deprecated.h,
deprecated.c (scm_destroy_guardian_x, scm_guardian_greedy_p,
scm_guardian_destroyed_p, scm_guard, scm_get_one_zombie):
Deprecated and moved into deprecated.[ch].
* guardians.h, guardians.c: Mostly rewritten.
(scm_i_init_guardians_for_gc,
scm_i_identify_inaccessible_guardeds,
scm_i_mark_inaccessible_guardeds): New.
* weaks.h, weaks.c (SCM_I_WVECT_TYPE, SCM_I_SET_WVECT_TYPE): New.
(SCM_I_WVECT_N_ITEMS, SCM_I_SET_WVECT_N_ITEMS): New.
(SCM_WVECTF_NOSCAN, SCM_WVECT_NOSCAN_P): Removed.
(scm_weaks_prehistory): Removed.
(scm_i_init_weak_vectors_for_gc, scm_i_mark_weak_vector,
scm_i_mark_weak_vectors_non_weaks,
scm_i_remove_weaks_from_weak_vectors, scm_i_remove_weaks): New.
(scm_weak_vector_gc_init, scm_mark_weak_vector_spines,
scm_scan_weak_vectors): Removed.
* hashtab.h (scm_i_scan_weak_hashtables): New.
* hashtab.c (make_hash_table, scm_i_rehash): Do not use
SCM_WVECTF_NOSCAN.
(hashtable_print): Use SCM_HASHTABLE_N_ITEMS instead of
t->n_items.
(scan_weak_hashtables, scm_i_scan_weak_hashtables): Renamed former
to latter. Do not scan the alists themselves, this is done by the
weak vector code now. Just update the element count.
* vectors.h (SCM_I_WVECT_TYPE, SCM_I_WVECT_EXTRA): Renamed former
to latter. The type is now only part of the cell word.
(SCM_I_SET_WVECT_TYPE, SCM_I_SET_WVECT_EXTRA): Likewise.
* init.c (scm_i_init_guile): Do not call scm_weaks_prehistory.
* posix.c (scm_init_posix): Add LC_PAPER, LC_NAME, LC_ADDRESS,
LC_TELEPHONE, LC_MEASUREMENT, LC_IDENTIFICATION.
* i18n.c (scm_i_to_lc_category): New name and export. Support all
LC categories.
* posix.c (s_scm_setlocale): Use it.
* i18n.h, i18n.c (scm_textdomain, scm_bindtextdomain,
scm_bind_textdomain_codeset): Make wrappers similar to C function
they wrap.
* i18n.h: New file.
* i18n.c: New file.
* gettext.h: New file, taken from GNU gettext.
* init.c: Include libguile/i18n.h.
(scm_init_guile_1): Add call to scm_init_i18n().
* Makefile.am (libguile_la_SOURCES): Add i18n.c.
(DOT_X_FILES): Add i18n.x.
(DOT_DOC_FILES): Add i18n.doc.
(libguile_la_LDFLAGS): Add @LTLIBINTL@.
(modinclude_HEADERS): Add i18n.h.
SCM_NEGATE_BOOL, SCM_BOOLP): Deprecated by moving into "deprecated.h".
Replaced all uses with scm_is_false, scm_is_true, scm_from_bool, and
scm_is_bool, respectively.
* 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.
* gc-malloc.c (malloc_mutex): New mutex.
(scm_gc_malloc_prehistory): Initialize it.
(scm_realloc): Serialize call to realloc
(scm_calloc): Same for calloc.
Thanks to Wolfgang Jaehrling!
(Now we have to make sure all calls to malloc/realloc are made
through scm_malloc.)
* init.c (scm_init_guile_1): Call scm_gc_malloc_prehistory.
(SCM_NONREC_CRITICAL_SECTION_START,
SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
SCM_REC_CRITICAL_SECTION_END): New macros.
(SCM_CRITICAL_SECTION_START/END): Defined here.
* eval.c: Insert SOURCE_SECTION_START / SOURCE_SECTION_END around
the three calls to scm_m_expand_body.
* gc.h: #include "libguile/pthread-threads.h";
(SCM_FREELIST_CREATE, SCM_FREELIST_LOC): New macros.
* gc.c (scm_i_freelist, scm_i_freelist2): Defined to be of type
scm_t_key;
* gc.c, gc-freelist.c, inline.h: Use SCM_FREELIST_LOC for freelist
access.
* gc-freelist.c (scm_gc_init_freelist): Create freelist keys.
* gc-freelist.c, threads.c (really_launch): Use
SCM_FREELIST_CREATE.
* gc-malloc.c (scm_realloc, scm_gc_register_collectable_memory):
* gc.c (scm_i_expensive_validation_check, scm_gc,
scm_gc_for_newcell): Put threads to sleep before doing GC-related
heap administration so that those pieces of code are executed
single-threaded. We might consider rewriting these code sections
in terms of a "call_gc_code_singly_threaded" construct instead of
calling the pair of scm_i_thread_put_to_sleep () and
scm_i_thread_wake_up (). Also, we would want to have as many of
these sections eleminated.
* init.c (scm_init_guile_1): Call scm_threads_prehistory.
* inline.h: #include "libguile/threads.h"
* pthread-threads.h: Macros now conform more closely to the
pthreads interface. Some of them now take a second argument.
* threads.c, threads.h: Many changes.
* configure.in: Temporarily replaced "copt" threads option with new
option "pthreads".
(USE_PTHREAD_THREADS): Define if pthreads configured.
* *.c: add space after commas everywhere.
* *.c: use SCM_VECTOR_SET everywhere, where a vector is written.
Document cases where SCM_WRITABLE_VELTS() is used.
* vectors.h (SCM_VELTS): prepare for write barrier, and let
SCM_VELTS() return a const pointer
(SCM_VECTOR_SET): add macro.
* autogen.sh (mscripts): find and check version number of
autoconf. Complain if 2.53 is not found.
defined. They don't do anything useful, especially since the
only case where DYNAMIC_LINKING is undefined seems to be
when --with-modules=no is given to configure, which is basically
requesting that the "dynamic linking module" be omitted.
* Makefile.am (libguile_la_SOURCES): move dynl.c from
libguile_la_SOURCES to EXTRA_libguile_la_SOURCES.
* extensions.c (load_extension): check DYNAMIC_LINKING for
scm_dynamic_call.
* init.c (scm_init_guile_1): check DYNAMIC_LINKING for
scm_init_dynamic_linking.
* configure.in: check dynamic linking before modules. Add dynl.c
if dynamic linking is available, i.e., unless --with-modules=no
was given to configure.
