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2011-05-01deprecate scm_struct_tableAndy Wingo1-8/+1
* libguile/goops.h: * libguile/goops.c (scm_i_define_class_for_vtable): New internal helper, defines a class for a vtable, relying on the name slot being set correctly. (scm_class_of, create_struct_classes): Use the local vtable-to-class map instead of scm_struct_table. * libguile/struct.h (SCM_STRUCT_TABLE_NAME, SCM_SET_STRUCT_TABLE_NAME) (SCM_STRUCT_TABLE_CLASS, SCM_SET_STRUCT_TABLE_CLASS, scm_struct_table) (scm_struct_create_handle): Deprecate these internals of the map between structs and classes. * libguile/deprecated.h: * libguile/deprecated.c (scm_struct_create_handle): Deprecated code over here now.
2010-08-29add flag to vtables to indicate that their layout is validAndy Wingo1-16/+16
* libguile/struct.h (SCM_VTABLE_FLAG_VALIDATED): New flag, indicates that the layout of a vtable has been validated. The other flags have been renumbered. * libguile/struct.c (scm_i_struct_inherit_vtable_magic): Set the VALIDATED flag if everything goes through. (scm_struct_vtable_p): If the struct should be a vtable but isn't validated, throw an error. (scm_make_vtable_vtable): Validate the incoming user_fields layout bit. Set the VALIDATED flag. (scm_c_make_structv): Add a comment about the case in which we delay scm_i_struct_inherit_vtable_magic.
2010-01-26Recognize structs with both "pr" and "pw" flags as simple.Ludovic Courtès1-1/+1
* libguile/struct.c (set_vtable_layout_flags): Keep the `SCM_VTABLE_FLAG_SIMPLE' flag when VTABLE has a mixture of `r' and `w' fields. * libguile/struct.h (SCM_VTABLE_FLAG_SIMPLE): Adjust comment.
2010-01-25Add ASCII art representing the basic struct layout.Ludovic Courtès1-1/+29
* libguile/struct.h: Add ASCII art version of the basic struct layout as shown in Andy's diagrams.
2010-01-23Optimize struct initialization and accessors for the common case.Ludovic Courtès1-6/+6
* libguile/struct.c (set_vtable_layout_flags): New function. (scm_i_struct_inherit_vtable_magic): Use it. (scm_struct_init): Optimize the case where HANDLE's vtable has the `SCM_VTABLE_FLAG_SIMPLE' flag. (scm_struct_ref): Likewise. (scm_struct_ref): Likewise, when `SCM_VTABLE_FLAG_SIMPLE_RW' is also set. * libguile/struct.h (SCM_VTABLE_BASE_LAYOUT): Update comment for the next-to-last hidden field. (scm_vtable_index_reserved_6): Rename to... (scm_vtable_index_size): ... this. (SCM_VTABLE_FLAG_RESERVED_0): Rename to... (SCM_VTABLE_FLAG_SIMPLE): ... this. (SCM_VTABLE_FLAG_RESERVED_1): Rename to... (SCM_VTABLE_FLAG_SIMPLE_RW): ... this. * test-suite/tests/structs.test ("low-level struct procedures")["struct-ref", "struct-set!", "struct-ref out-of-range", "struct-set! out-of-range"]: New tests.
2009-12-08scm_i_alloc_struct does not take a "what" argAndy Wingo1-1/+1
* libguile/struct.h: * libguile/struct.c (scm_i_alloc_struct): Change to not take a "what" argument. Callers changed.
2009-12-08reserve a vtable flag for smobs.Andy Wingo1-1/+1
* libguile/struct.h (SCM_VTABLE_FLAG_SMOB_0): Reserve a vtable flag for smobs.
2009-12-08add vtable finalizer and printer setter macrosAndy Wingo1-1/+3
* libguile/struct.h (SCM_VTABLE_INSTANCE_FINALIZER): Use DATA_REF, not SLOT_REF. (SCM_SET_VTABLE_INSTANCE_FINALIZER, SCM_SET_VTABLE_INSTANCE_PRINTER): New accessor macros.
2009-12-08make some applicable struct vtable-vtable public to CAndy Wingo1-0/+4
* libguile/struct.h (scm_standard_vtable_vtable) (scm_applicable_struct_vtable_vtable) (scm_applicable_struct_with_setter_vtable_vtable) * libguile/struct.c: Make these stock meta-tables public to C.
2009-12-07add scm_c_make_struct[v]Andy Wingo1-0/+4
* libguile/struct.h (scm_c_make_struct, scm_c_make_structv): New functions with which you can make a struct without consing a rest list. * libguile/struct.c (scm_struct_init): Refactor to take an array of init values, not a list. (scm_make_struct, scm_make_vtable_vtable): Pull the rest arg out into a list and pass it down to the new array-taking functions. * libguile/memoize.c: Remove a neeless #include <alloca>.
2009-12-07procedures-with-setters implemented in terms of structsAndy Wingo1-1/+1
* libguile/tags.h (scm_tc7_pws): No more. * libguile/procs.c (scm_procedure_with_setter_p) (scm_make_procedure_with_setter, scm_procedure, scm_setter): Implement procedures-with-setters in terms of applicable structs with setters. * libguile/procs.h: Remove a big, outdated comment, and the deprecated macros. * libguile/deprecated.h (SCM_PROCEDURE_WITH_SETTER_P, SCM_PROCEDURE) (SCM_SETTER): Deprecate these. SCM_PROCEDURE and SCM_SETTER are bad names. * libguile/evalext.c (scm_self_evaluating_p): * libguile/gc.c (scm_i_tag_name): * libguile/goops.c: (scm_class_of): * libguile/print.c (iprin1): * libguile/procprop.c (scm_i_procedure_arity): * libguile/procs.c (scm_procedure_p): * libguile/debug.c (scm_procedure_source): Remove a tc7_pws case. * libguile/goops.h: * libguile/goops.c (scm_class_procedure_with_setter): Remove this class; it is subsumed by applicable_struct_with_setter. * libguile/struct.h: Update a comment. * libguile/vm-i-system.c (call, goto/args, mv-call): Remove PWS cases.
2009-12-05some scm_i_init_guile cleanupsAndy Wingo1-1/+0
* libguile/init.c (scm_i_init_guile): Since hash tables are tc7 objects, things that depend on hash tables no longer depend on smobs, so move smob_prehistory up a bit. No more struct_prehistory. * libguile/struct.h: * libguile/struct.c (scm_struct_prehistory): Remove empty function.
2009-11-26header tidyingsAndy Wingo1-11/+11
* libguile/goops.h: * libguile/struct.h: c-backslash-region some vars.
2009-11-26limn goops flags, remove foreign objs, rename entity to applicable-structAndy Wingo1-3/+5
* libguile/goops.c (scm_class_applicable_struct) (scm_class_applicable_struct_with_setter) (scm_class_applicable_struct_class): Rename from scm_class_entity, scm_class_entity_with_setter, and scm_class_entity_class. (scm_class_simple_method): Removed; this abstraction is not used. (scm_class_foreign_class, scm_class_foreign_object): Remove these, they are undocumented and unused. They might come back later. (scm_sys_inherit_magic_x): Simply inherit the vtable flags from the class's class. Flags are about layout, and it is the class that determines the layout of the instance. (scm_basic_basic_make_class): Don't bother setting GOOPS_OR_VALID, inherit-magic will do that. (scm_basic_make_class): Inherit magic after setting the layout. Allows the struct magic checker to do its job. (scm_accessor_method_slot_definition): Move implementation to Scheme. Removes the need for the accessor flag. (scm_sys_allocate_instance): Adapt to scm_i_alloc_struct name change, and that alloc-struct will handle finalization. (scm_compute_applicable_methods): Remove accessor check, as it's unnecessary. (scm_make): Adapt to new generic slot order, and no more simple-method. (create_standard_classes): What was the GF slot "dispatch-procedure" is now the applicable-struct slot "procedure". No more foreign class, foreign object, or simple method. Rename <entity> and friends to <applicable-struct> and friends. No more entity-with-setter -- though perhaps it will come back too. Instead generic-with-setter is its own thing. * libguile/goops.h (SCM_CLASSF_METACLASS): "A goops class that is a vtable" -- no need for a separate flag. (SCM_CLASSF_FOREIGN, SCM_CLASSF_SIMPLE_METHOD) (SCM_CLASSF_ACCESSOR_METHOD): Removed these unused flags. (SCM_ACCESSORP): Removed. Renumber generic slots, rename entity classes, and remove the foreign class, foreign object, and simple method classes. * libguile/struct.c (scm_i_struct_inherit_vtable_magic): New function, called when making new vtables.applicable structs (scm_i_alloc_struct): Remove 8-bit alignment check, as libGC guarantees this for us. Handle finalizer registration here. (scm_make_struct): Factor some things to scm_i_alloc_struct and scm_i_struct_inherit_vtable_magic. (scm_make_vtable_vtable): Adapt to scm_i_alloc_struct name change. * libguile/struct.h (scm_i_alloc_struct): Change name from scm_alloc_struct, and make internal. * module/oop/goops.scm (oop): Don't declare #:replace <class> et al, because <class> isn't defined in the core any more. (accessor-method-slot-definition): Defined in Scheme now. Remove <foreign-object> methods. (initialize on <class>): Prep layout before inheriting magic, as in scm_basic_make_class. * module/oop/goops/dispatch.scm (delayed-compile) (memoize-effective-method!): Adapt to 'procedure slot name change.
2009-11-26a very big commit cleaning up structs & goops. also applicable structs.Andy Wingo1-42/+105
I tried to split this one, and I know it's a bit disruptive, but this stuff really is one big cobweb. So instead we'll pretend like these are separate commits, by separating the changelog. Applicable struct runtime support. * libguile/debug.c (scm_procedure_source): * libguile/eval.c (scm_trampoline_0, scm_trampoline_1) (scm_trampoline_2): * libguile/eval.i.c (CEVAL): * libguile/goops.c (scm_class_of): * libguile/procprop.c (scm_i_procedure_arity): * libguile/procs.c (scm_procedure_p, scm_procedure, scm_setter): Allow for applicable structs. Whee! * libguile/deprecated.h (scm_vtable_index_vtable): Define as a synonym for scm_vtable_index_self. (scm_vtable_index_printer): Alias scm_vtable_index_instance_printer. (scm_struct_i_free): Alias scm_vtable_index_instance_finalize. (scm_struct_i_flags): Alias scm_vtable_index_flags. (SCM_STRUCTF_FLAGS): Be a -1 mask, we have a whole word now. (SCM_SET_VTABLE_DESTRUCTOR): Implement by hand. Hidden slots. * libguile/struct.c (scm_make_struct_layout): Add support for "hidden" fields, writable fields that are not visible to make-struct. This allows us to add fields to vtables and not break existing make-struct invocations. (scm_struct_ref, scm_struct_set_x): Always get struct length from the vtable. Support hidden fields. * libguile/goops.c (scm_class_hidden, scm_class_protected_hidden): New slot classes, to correspond to the new vtable slots. (scm_sys_prep_layout_x): Turn hidden slots into 'h'. (build_class_class_slots): Reorder the class slots to account for vtable fields coming out of negative-land, for name as a vtable slot, and for hidden fields. (create_standard_classes): Define <hidden-slot> and <protected-hidden-slot>. Clean up struct.h. * libguile/struct.h: Lay things out cleaner. There are no more hidden (negative) words. Names are nicer. The exposition is nicer. But the basics are the same. The incompatibilities are that <vtable> has more slots now, and that scm_alloc_struct's signature has changed. The former is ameliorated by the "hidden" slots mentioned before, and the latter, well, it was always a very internal thing... (scm_t_struct_finalize): New type, a finalizer function to be run when instances of a vtable are collected. (scm_t_struct_free): Removed, structs' data is managed by the GC now, and not freed by vtable functions. * libguile/struct.c: (scm_vtable_p): Now we keep flags on vtable-vtables, so this check is cheaper. (scm_alloc_struct): No hidden words. Yippee. (struct_finalizer_trampoline): Entersify. (scm_make_struct): No need to babysit extra words, though now we have to babysit flags. Propagate the vtable, applicable, and setter flags appropriately. (scm_make_vtable_vtable): Update for new simplicity. (scm_print_struct): A better printer. (scm_init_struct): Define <applicable-struct-vtable>, a magical vtable like CL's funcallable-standard-class. Also define <applicable-struct-with-setter-vtable>. Remove foreign object implementation. * libguile/goops.h: * libguile/goops.c (scm_make_foreign_object, scm_make_class) (scm_add_slot, scm_wrap_object, scm_wrap_component): Remove, these were undocumented and unworking. Clean up goops.h, a little. * libguile/goops.h: * libguile/goops.c: Also clean up. * module/oop/goops/dispatch.scm (hashset-index): Adapt for new hashset index.
2009-11-15remove redundant, unnecessary instance size from struct vtablesAndy Wingo1-1/+0
* libguile/struct.h (scm_struct_i_size): Remove this shared field -- I mean, the slot is still there, but it's only used for flags. * libguile/goops.h (SCM_SET_CLASS_INSTANCE_SIZE): * libguile/goops.c (scm_sys_inherit_magic_x, scm_make_class): Remove uses and definition of SCM_SET_CLASS_INSTANCE_SIZE. Light structs used it, but you have that info in the layout; and foreign classes used it, but that is going away soon anyway :)
2009-11-15remove support for "entities" -- a form of applicable structAndy Wingo1-1/+1
Entities were meant to be a form of applicable struct. Unfortunately, the implementation is intertwingled with generics. Removing them, for now, will make it possible to cleanly re-add applicable struct support. * libguile/struct.h (SCM_STRUCTF_ENTITY): Remove. (SCM_STRUCTF_GOOPS_HACK): New flag; sigh. * libguile/struct.c (scm_make_struct): We make "entity" structs if the GOOPS_HACK flag is set. This will be fixed when we rework flags and remove hidden words. * libguile/goops.c (scm_class_of): Structs are not applicable, for now at least. (scm_sys_inherit_magic_x, scm_basic_basic_make_class) (scm_sys_allocate_instance, scm_sys_set_object_setter_x): (make_struct_class): Adapt for no more entities (and thus no entity flag). (create_standard_classes): For some reason, generic functions were getting the LIGHT flag set, after the ENTITY flag was removed; so for now explicitly clear that flag. * libguile/goops.h (SCM_GENERIC_SETTER, SCM_SET_GENERIC_SETTER): New macros. * libguile/objects.h: * libguile/objects.c: Remove code for entities. * libguile/debug.c: (scm_procedure_source): Only work with generics. * libguile/eval.c (scm_trampoline_0, scm_trampoline_1) (scm_trampoline_2): Only handle generics. * libguile/eval.i.c (CEVAL): #ifdef out the pieces about entities. * libguile/procprop.c (scm_i_procedure_arity): Remove support for entities. * libguile/procs.c (scm_procedure_p, scm_procedure, scm_setter): Remove entity support.
2009-11-15remove unused struct gc chain macrosAndy Wingo1-3/+0
* libguile/struct.h (SCM_STRUCT_GC_CHAIN, SCM_SET_STRUCT_GC_CHAIN): Remove, no longer necessary given topological finalization, provided by libGC.
2009-10-20Use proper types for hash/assoc functions in `hashtab.h'.Ludovic Courtès1-2/+2
Partly fixes bug #23681 ("Function declarators with empty parentheses should not be used"). * libguile/goops.c (scm_wrap_component): Cast `scm_sloppy_assq'. * libguile/hashtab.c (scm_hash_fn_get_handle): Update to take functions of type `scm_t_hash_fn' and `scm_t_assoc_fn'. Update callers. (scm_ihashx): Change to match `scm_t_hash_fn'. (scm_sloppy_assx): Change to match `scm_t_assoc_fn'. * libguile/hashtab.h (scm_t_hash_fn, scm_t_assoc_fn): New types. (scm_t_hashtable)[hash_fn]: Change to `scm_t_hash_fn'. (scm_i_rehash, scm_hash_fn_get_handle, scm_hash_fn_create_handle_x, scm_hash_fn_ref, scm_hash_fn_set_x, scm_hash_fn_remove_x): Change to take `scm_t_hash_fn' and `scm_t_assoc_fn' parameters. * libguile/srcprop.h (scm_whash_get_handle, scm_whash_create_handle, scm_whash_lookup): Implement in terms of `scm_hashq_*' instead of `scm_hash_fn_*'. * libguile/struct.c (scm_struct_ihashq): Change to match `scm_t_hash_fn'. (scm_struct_create_handle): Cast `scm_sloppy_assq'. * libguile/struct.h (scm_struct_ihashq): Update, make internal.
2009-08-18Merge branch 'master' into boehm-demers-weiser-gcLudovic Courtès1-6/+7
Conflicts: lib/Makefile.am libguile/Makefile.am libguile/frames.c libguile/gc-card.c libguile/gc-freelist.c libguile/gc-mark.c libguile/gc-segment.c libguile/gc_os_dep.c libguile/load.c libguile/macros.c libguile/objcodes.c libguile/programs.c libguile/strings.c libguile/vm.c m4/gnulib-cache.m4 m4/gnulib-comp.m4 m4/inline.m4
2009-06-17Change Guile license to LGPLv3+Neil Jerram1-6/+7
(Not quite finished, the following will be done tomorrow. module/srfi/*.scm module/rnrs/*.scm module/scripts/*.scm testsuite/*.scm guile-readline/* )
2008-09-10Merge branch 'master' into boehm-demers-weiser-gcLudovic Courtès1-3/+3
Conflicts: libguile/Makefile.am libguile/coop-defs.h libguile/gc-card.c libguile/gc-freelist.c libguile/gc-malloc.c libguile/gc-mark.c libguile/gc-segment.c libguile/gc.c libguile/gc.h libguile/gc_os_dep.c libguile/hashtab.c libguile/hashtab.h libguile/inline.h libguile/private-gc.h libguile/struct.c libguile/struct.h libguile/threads.c libguile/threads.h libguile/vectors.h libguile/weaks.h test-suite/tests/gc.test
2008-09-10Merge commit '7337d56d5714227865aeca2b40b6bd97cce296d2' into ↵Ludovic Courtès1-1/+2
boehm-demers-weiser-gc Conflicts: libguile/struct.c
2008-09-10Removed the now-useless `scm_struct_free_*' functions.Ludovic Courtes1-4/+0
* libguile/struct.c (scm_alloc_struct): Set the `scm_struct_i_free' element to 0 instead of `scm_struct_free_standard'. (scm_struct_free_0): Removed. (scm_struct_free_light): Removed. (scm_struct_free_standard): Removed. (scm_struct_free_entity): Removed. * libguile/struct.h (scm_struct_free_0): Removed. (scm_struct_free_light): Removed. (scm_struct_free_standard): Removed. (scm_struct_free_entity): Removed. git-archimport-id: lcourtes@laas.fr--2005-libre/guile-core--boehm-gc--1.9--patch-35
2008-09-05Added support for the free function of structures.Ludovic Courtes1-1/+0
* libguile/struct.c (struct_finalizer_trampoline): New. (scm_struct_gc_init): Removed. (scm_i_structs_to_free): Removed. (scm_free_structs): Removed. (scm_make_struct): Register a finalizer for the new struct if need be. (scm_struct_prehistory): Cleared. * libguile/struct.h (scm_i_structs_to_free): Removed. git-archimport-id: lcourtes@laas.fr--2005-libre/guile-core--boehm-gc--1.9--patch-33
2008-08-16Use word_2 to store mark bits for freeing structs and vtables in theHan-Wen Nienhuys1-0/+9
correct order. This ensures that we only use GC Marks during the actual GC Mark.
2008-05-31Add `SCM_INTERNAL' macro, use it.Ludovic Courtès1-4/+4
2007-03-07merge from 1.8 branchKevin Ryde1-1/+2
2006-06-13Changes from arch/CVS synchronizationLudovic Courtès1-0/+1
2006-04-17merge from 1.8 branchKevin Ryde1-1/+1
2005-05-23The FSF has a new address.Marius Vollmer1-1/+1
2003-04-05Changed license terms to the plain LGPL thru-out.Marius Vollmer1-35/+11
2002-09-05* struct.h: change scm_structs_to_free to scm_i_structs_to_freeHan-Wen Nienhuys1-1/+1
* gc-malloc.c (scm_gc_register_collectable_memory): use floats; these won't ever wrap around with high memory usage. * gc-malloc.c: add DEBUGINFO for mtrigger GCs.
2002-02-11* gc.h, gc.c (scm_gc_sweep): Issue deprecation warning whenMarius Vollmer1-6/+7
non-zero is returned from a port or smob free function. (scm_malloc, scm_realloc, scm_strndup, scm_strdup, scm_gc_register_collectable_memory, scm_gc_unregister_collectable_memory, scm_gc_malloc, scm_gc_realloc, scm_gc_free, scm_gc_strndup, scm_gc_strdup): New. * backtrace.c, continuations.c, convert.i.c, coop-threads.c, debug-malloc.c, dynl.c, environments.c, environments.h, extensions.c, filesys.c, fports.c, gc.c, gc.h, gh_data.c, goops.c, guardians.c, hooks.c, init.c, keywords.c, load.c, numbers.c, ports.c, posix.c, procs.c, rdelim.c, regex-posix.c, root.c, smob.c, stime.c, strings.c, struct.c, struct.h, symbols.c, unif.c, vectors.c, weaks.c: Use scm_gc_malloc/scm_malloc and scm_gc_free/free instead of scm_must_malloc and scm_must_free, as appropriate. Return zero from smob and port free functions. * debug-malloc.c (scm_malloc_reregister): Handle "old == NULL". * fports.c (scm_setvbuf): Reset read buffer to saved values when it is pointing to the putback buffer.
2001-11-02Prefixed each each exported symbol with SCM_API.Marius Vollmer1-23/+23
2001-08-31* Remove deprecated macros and typenames.Dirk Herrmann1-4/+5
* Rename header macros to SCM_<filename>_H. * Prefer !SCM_<foo> over SCM_N<foo>.
2001-07-29(scm_vtable_index_vcell): Removed. Renumbered subsequent indices.Marius Vollmer1-4/+6
2001-07-26* tags.h: Update tag system docs.Marius Vollmer1-4/+3
(scm_tc3_cons_gloc): Renamed to scm_tc3_struct. Changed all uses. (scm_tcs_cons_gloc): Renamed to scm_tcs_struct. Changed all uses. (SCM_ECONSP, SCM_NECONSP): Removed. Changed all uses to SCM_CONSP or SCM_NCONSP, respectively. * struct.c, struct.h, srcprop.c, procs.c, procprop.c, print.c, objects.c. modules.c, goops.c, eval.c, debug.c: Changed all uses of scm_tc3_cond_gloc and scm_tcs_cons_gloc. See above. * print.c (scm_iprin1): Remove printing of glocs. Do not try to tell glocs from structs. * gc.c (scm_gc_mark, scm_gc_sweep): Remove handling of glocs. * eval.c (scm_m_atbind): Make a list of variables, not glocs. (scm_ceval, scm_deval): For SCM_IM_BIND, fiddle with variables instead of with glocs. (EVALCAR): Do not test for glocs. (scm_lookupcar, scm_lookupcar1): Do not handle glocs in race condition. (scm_unmemocar): Do not handle glocs. (scm_m_atfop): Memoize as a variable, not as a gloc. (scm_eval_args, scm_deval_args): Do not handle glocs. (scm_ceval, scm_deval): Likewise. * eval.h (SCM_XEVALCAR): Do not test for glocs. (SCM_GLOC_VAR, SCM_GLOC_VAL, SCM_GLOC_SET_VAL, SCM_GLOC_VAL_LOC): Removed. * debug.h, debug.c (scm_make_gloc, scm_gloc_p): Removed. * dynwind.c (scm_swap_bindings): Likewise. (scm_dowinds): Updated to recognize lists of variables instead of lists of glocs. * __scm.h (SCM_CAUTIOS, SCM_RECKLESS): Update comments.
2001-07-09Remove "face-lift" comment.Thien-Thi Nguyen1-2/+0
2001-06-14replace "scm_*_t" with "scm_t_*".Marius Vollmer1-9/+9
2001-06-11* Simplified the goops macro system a bit and fixed a bug.Dirk Herrmann1-0/+2
2001-05-27* Changed the default definition of SCM.Dirk Herrmann1-5/+5
* Fixed some typing problems detected by the above change. * Fixed some problems that were detected by compiling guile with -W.
2001-05-26revert the ill-considered part of the 2001-05-24 changesMichael Livshin1-1/+1
2001-05-24* validate.hMichael Livshin1-6/+6
(SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]): new macros. * unif.h: type renaming: scm_array -> scm_array_t scm_array_dim -> scm_array_dim_t the old names are deprecated, all in-Guile uses changed. * tags.h (scm_ubits_t): new typedef, representing unsigned scm_bits_t. * stacks.h: type renaming: scm_info_frame -> scm_info_frame_t scm_stack -> scm_stack_t the old names are deprecated, all in-Guile uses changed. * srcprop.h: type renaming: scm_srcprops -> scm_srcprops_t scm_srcprops_chunk -> scm_srcprops_chunk_t the old names are deprecated, all in-Guile uses changed. * gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c, rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c, strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c, vectors.c, vports.c, weaks.c: various int/size_t -> size_t/scm_bits_t changes. * random.h: type renaming: scm_rstate -> scm_rstate_t scm_rng -> scm_rng_t scm_i_rstate -> scm_i_rstate_t the old names are deprecated, all in-Guile uses changed. * procs.h: type renaming: scm_subr_entry -> scm_subr_entry_t the old name is deprecated, all in-Guile uses changed. * options.h (scm_option_t.val): unsigned long -> scm_bits_t. type renaming: scm_option -> scm_option_t the old name is deprecated, all in-Guile uses changed. * objects.c: various long -> scm_bits_t changes. (scm_i_make_class_object): flags: unsigned long -> scm_ubits_t * numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to SCM_I_FIXNUM_BIT. * num2integral.i.c: new file, multiply included by numbers.c, used to "templatize" the various integral <-> num conversion routines. * numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig, scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl): deprecated. (scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig, scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big, scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big, scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big, scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big, scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num, scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num, scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int, scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff, scm_num2size): new functions. * modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.x * load.c: change int -> size_t in various places (where the variable is used to store a string length). (search-path): call scm_done_free, not scm_done_malloc. * list.c (scm_ilength): return a scm_bits_t, not long. some other {int,long} -> scm_bits_t changes. * hashtab.c: various [u]int -> scm_bits_t changes. scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef). (scm_ihashx): n: uint -> scm_bits_t use scm_bits2num instead of scm_ulong2num. * gsubr.c: various int -> scm_bits_t changes. * gh_data.c (gh_scm2double): no loss of precision any more. * gh.h (gh_str2scm): len: int -> size_t (gh_{get,set}_substr): start: int -> scm_bits_t, len: int -> size_t (gh_<num>2scm): n: int -> scm_bits_t (gh_*vector_length): return scm_[u]size_t, not unsigned long. (gh_length): return scm_bits_t, not unsigned long. * fports.h: type renaming: scm_fport -> scm_fport_t the old name is deprecated, all in-Guile uses changed. * fports.c (fport_fill_input): count: int -> scm_bits_t (fport_flush): init_size, remaining, count: int -> scm_bits_t * debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed those prototypes, as the functions they prototype don't exist. * fports.c (default_buffer_size): int -> size_t (scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t default_size: int -> size_t (scm_setvbuf): csize: int -> scm_bits_t * fluids.c (n_fluids): int -> scm_bits_t (grow_fluids): old_length, i: int -> scm_bits_t (next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int -> scm_bits_t (scm_c_with_fluids): flen, vlen: int -> scm_bits_t * filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to the new and shiny SCM_NUM2INT. * extensions.c: extension -> extension_t (and made a typedef). * eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so there are no nasty surprises if/when the various deeply magic tag bits move somewhere else. * eval.c: changed the locals used to store results of SCM_IFRAME, scm_ilength and such to be of type scm_bits_t (and not int/long). (iqq): depth, edepth: int -> scm_bits_t (scm_eval_stack): int -> scm_bits_t (SCM_CEVAL): various vars are not scm_bits_t instead of int. (check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t i: int -> scm_bits_t * environments.c: changed the many calls to scm_ulong2num to scm_ubits2num. (import_environment_fold): proc_as_ul: ulong -> scm_ubits_t * dynwind.c (scm_dowinds): delta: long -> scm_bits_t * debug.h: type renaming: scm_debug_info -> scm_debug_info_t scm_debug_frame -> scm_debug_frame_t the old names are deprecated, all in-Guile uses changed. (scm_debug_eframe_size): int -> scm_bits_t * debug.c (scm_init_debug): use scm_c_define instead of the deprecated scm_define. * continuations.h: type renaming: scm_contregs -> scm_contregs_t the old name is deprecated, all in-Guile uses changed. (scm_contregs_t.num_stack_items): size_t -> scm_bits_t (scm_contregs_t.num_stack_items): ulong -> scm_ubits_t * continuations.c (scm_make_continuation): change the type of stack_size form long to scm_bits_t. * ports.h: type renaming: scm_port_rw_active -> scm_port_rw_active_t (and made a typedef) scm_port -> scm_port_t scm_ptob_descriptor -> scm_ptob_descriptor_t the old names are deprecated, all in-Guile uses changed. (scm_port_t.entry): int -> scm_bits_t. (scm_port_t.line_number): int -> long. (scm_port_t.putback_buf_size): int -> size_t. * __scm.h (long_long, ulong_long): deprecated (they pollute the global namespace and have little value besides that). (SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an SCM handle). (ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they exist (for size_t & ptrdiff_t) (scm_sizet): deprecated. * Makefile.am (noinst_HEADERS): add num2integral.i.c
2000-11-26 * reimplementation of values, call-with-values as primitives:Gary Houston1-0/+2
* values.c, values.h: new files. use a struct to contain multiple values, similar to the previous Scheme-level implementation. * Makefile.am: add values.c, values.h, values.x. * continuations.c (continuation_apply): support R5RS multiple value continuations. * init.c: call scm_init_values. * struct.h: define SCM_SET_STRUCT_PRINTER.
2000-08-09* struct.h (SCM_STRUCT_GC_CHAIN, SCM_SET_STRUCT_GC_CHAIN): NewMikael Djurfeldt1-0/+5
macros. (scm_structs_to_free, scm_struct_prehistory): Declare.
2000-07-26* Fixed struct initialization.Dirk Herrmann1-1/+0
2000-04-18Fixed some SCM/scm_bits_t mixups.Dirk Herrmann1-1/+1
2000-04-17* struct.c, struct.h: Struct data regions (and thus also vtable data regions)Dirk Herrmann1-9/+8
are now C arrays of scm_bits_t elements. * gc.c: Made the mixup of glocs and structs explicit.
2000-04-12The struct data is now an array of scm_bits_t variables.Dirk Herrmann1-1/+1