* libguile/snarf.h (SCM_DEFINE)[SCM_SUPPORT_STATIC_ALLOCATION]: Provide
a declaration for FNAME since the last argument to
`SCM_IMMUTABLE_SUBR ()' refers to it.
This is a follow-up to 46f9baf49a ("Allow
the static initialization of subrs.") and
e20d7001c3 ("Remove "compiled closures"
("cclos") in favor of a simpler mechanism.").
* libguile/procs.h (SCM_SUBR_ARITY_TO_TYPE): Return the appropriate type
for gsubrs instead of returning -1.
* libguile/Makefile.am (snarf-gsubr.h): Remove target.
(BUILT_SOURCES, nodist_modinclude_HEADERS, MOSTLYCLEANFILES): Remove
`snarf-gsubr.h'.
* libguile/snarf.h (SCM_DEFINE)[SCM_SUPPORT_STATIC_ALLOCATION]: Don't
include "libguile/snarf-gsubr.h".
(SCM_DEFINE_SUBR_reqX_optY_rstZ): Remove.
* libguile/Makefile.am (snarf-gsubr.h): New target.
(BUILT_SOURCES, nodist_modinclude_HEADERS, MOSTLYCLEANFILES): Add
`snarf-gsubr.h'.
* libguile/procs.h (SCM_SUBR_ARITY_TO_TYPE): New macro.
* libguile/snarf.h (SCM_DEFINE): Rename to...
(SCM_DEFINE_GSUBR): this.
(SCM_DEFINE_SUBR)[SCM_SUPPORT_STATIC_ALLOCATION]: New macro.
(SCM_DEFINE_SUBR_reqX_optY_rstZ)[SCM_SUPPORT_STATIC_ALLOCATION]: New
set of macros.
(SCM_IMMUTABLE_SUBR): New macro.
* libguile/__scm.h (SCM_ALIGNED): New macro.
* libguile/_scm.h: Include "libguile/strings.h", to make the
string/stringbuf-related constants visible to snarffed code.
* libguile/snarf.h (SCM_SUPPORT_STATIC_ALLOCATION): New macro.
(SCM_SYMBOL, SCM_GLOBAL_SYMBOL)[SCM_SUPPORT_STATIC_ALLOCATION]: New
alternative versions of these macros with support for (almost) static
allocation via the use of `string->symbol'.
(SCM_IMMUTABLE_DOUBLE_CELL, SCM_IMMUTABLE_STRINGBUF,
SCM_IMMUTABLE_STRING): New macros.
* libguile/tags.h (SCM)[SCM_DEBUG_TYPING_STRICTNESS==1]: Use a pointer
type that is compatible with other pointer types, to avoid potential
violation of strict aliasing rules.
SCM_SMOB_FREE, SCM_GLOBAL_SMOB_FREE, SCM_SMOB_PRINT,
SCM_GLOBAL_SMOB_PRINT, SCM_SMOB_EQUALP, SCM_GLOBAL_SMOB_EQUALP,
SCM_SMOB_APPLY, SCM_GLOBAL_SMOB_APPLY): New macros from Paul Jarc.
Thanks!
with the versions in this module using
scm_c_extend_primitive_generic.
* goops.scm (equal?): Define default method.
* goops.c (scm_primitive_generic_generic): Enable primitive
generic if not enabled.
(scm_sys_goops_loaded): Setup unextended primitive generics.
* goops.c, goops.h (scm_c_extend_primitive_generic): New function.
* snarf.h (SCM_PRIMITIVE_GENERIC, SCM_PRIMITIVE_GENERIC_1): New
snarf macros.
* numbers.c (scm_abs): Use SCM_PRIMITIVE_GENERIC. (This is only a
testing example. All uses of SCM_GPROC should be converted.)
* procprop.c (scm_stand_in_scm_proc): Use scm_assq instead of
scm_assoc.
* eq.c (scm_equal_p): Turned into a primitive generic.
(thread_print): Print thread number as well as address of thread
structure.
(scm_join_thread): Bugfix.
(scm_lock_mutex, scm_try_mutex, scm_unlock_mutex,
scm_timed_wait_condition_variable, scm_signal_condition_variable,
scm_broadcast_condition_variable): Use the low-level API.
(scm_all_threads): Return copy of thread list (to prevent
unintended destruction).
(scm_threads_prehistory): Initialize heap_mutex of fake thread.
Simply lock a thread C API recursive mutex.
(SCM_NONREC_CRITICAL_SECTION_START,
SCM_NONREC_CRITICAL_SECTION_END, SCM_REC_CRITICAL_SECTION_START,
SCM_REC_CRITICAL_SECTION_END): Removed.
* eval.c: Replaced SOURCE_SECTION_START / SOURCE_SECTION_END with
direct calls to scm_rec_mutex_lock / unlock around the three calls
to scm_m_expand_body.
* eval.c, eval.h (promise_free): New function.
(scm_force): Rewritten; Now thread-safe; Removed
SCM_DEFER/ALLOW_INTS.
* pthread-threads.h: Added partially implemented plugin interface
for recursive mutexes. These are, for now, only intended to be
used internally within the Guile implementation.
* pthread-threads.c: New file.
* threads.c: Conditionally #include "pthread-threads.c".
* eval.c, eval.h (scm_makprom, scm_force): Rewritten to be
thread-safe;
* snarf.h (SCM_MUTEX, SCM_GLOBAL_MUTEX, SCM_REC_MUTEX,
SCM_GLOBAL_REC_MUTEX): New macros.
* eval.c, threads.c, threads.h, snarf.h: Rewrote critical section
macros---use mutexes instead.
* tags.h (SCM_IM_FUTURE): New tag.
* eval.c (scm_m_future): New primitive macro.
(SCM_CEVAL): Support futures.
(unmemocopy): Support unmemoization of futures.
* print.c (scm_isymnames): Name of future isym.
(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.
index entries for each Guile primitive to the copy of the doc
snarf output that is used for reference manual synchronization.
Online help is unchanged.
* guile-snarf-docs.in, guile-snarf-docs-texi.in: rewrite &
simplify.
* eval.c: all hash signs are in column 0.
* Makefile.am (guile_filter_doc_snarfage): build using
c-tokenize.c, not filter-doc-snarfage.c.
rearrange snarfing dependencies a bit.
* c-tokenize.lex: new file.
filter-doc-snarfage.c: new files.
* Makefile.am: add stuff to [build,] use and distribute
guile-snarf-docs, guile-snarf-docs-texi, guile_filter_doc_snarfage.
* guile-snarf.in: grok the new snarf output.
* snarf.h: make the output both texttools- and `read'-friendly.
* guile-doc-snarf.in (bindir): reimplement in terms of guile-snarf
and guile-snarf-docs. (should also deprecate, I guess. maybe
not).
scm_c_define_gsubr_with_generic): New functions. They replace
scm_make_gsubr and scm_make_gsubr_with_generic. The `make' variants
only create the gsubr object, while the `define' variants also put it
into the current module. Changed all callers. (scm_make_gsubr,
scm_make_gsubr_with_generic): Deprecated.
(scm_c_make_subr, scm_c_define_subr, scm_c_make_subr_with_generic,
scm_c_define_subr_with_generic): New functions. They replace
scm_make_subr, scm_make_subr_opt and scm_make_subr_with_generic. The
`make' variants only create the subr object, while the `define'
variants also put it into the current module. Changed all callers.
(scm_make_subr, scm_make_subr_opt, scm_make_subr_with_generic):
Deprecated.
report the position of the argument.
* error.h, error.c (scm_out_of_range_pos): Added this function to
take extra "pos" argument, the position number of the errant
argument.
* debug.c: Use SCM_OUT_OF_RANGE instead of scm_out_of_range.
* snarf.h: Use SCM_HERE and SCM_INIT as names, not SCM_NOTSNARF
and SCM_SNARFING. Also put the %%% in the SCM_INIT since Mikael
prefers that and I'm reasonably indifferent.
SCM_FUNC_CAST_ARBITRARY_ARGS macro. Modify all the snarf macro
definitions to use SCM_NOTSNARF and SCM_SNARFING macros (like
Mikael's macros, below, but changed names and SCM_SNARFING no
longer expands to include %%% -- that must appear in the argument
so that the token appears at the call-site as a reminder).
