Age | Commit message (Collapse) | Author | Files | Lines |
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* libguile/async.c (scm_i_prepare_to_wait): Don't signal interrupt if
asyncs are blocked.
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* libguile/async.h:
* libguile/async.c (struct scm_thread_wake_data): Include the cond to
signal. Be a union and include a tag.
(scm_i_prepare_to_wait): Rename from scm_i_setup_sleep and take wake
data directly. Also call scm_i_wait_finished as appropriate.
(scm_i_wait_finished): Rename from scm_i_reset_sleep.
(scm_i_prepare_to_wait_on_fd, scm_c_prepare_to_wait_on_fd):
(scm_i_prepare_to_wait_on_cond, scm_c_prepare_to_wait_on_cond): New
functions.
(scm_c_wait_finished): New function.
(scm_system_async_mark_for_thread): Adapt to wake data change.
* libguile/threads.c (block_self, scm_std_select): Adapt to async
interface changes.
* doc/ref/api-scheduling.texi (Asyncs): Doc new public interfaces.
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* libguile/root.h:
* libguile/root.c: Remove these files.
* libguile/deprecated.h:
* libguile/deprecated.c (scm_internal_cwdr, scm_call_with_dynamic_root)
(scm_dynamic_root, scm_apply_with_dynamic_root): Deprecate.
Remove all root.h usage, which was vestigial.
* module/ice-9/serialize.scm: Use (current-thread) instead
of (dynamic-root).
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* libguile/async.c:
* libguile/async.h (scm_i_async_push, scm_i_async_pop): Make internally
available.
* libguile/vm-engine.c (vm_engine): Invoke interrupts inline. Add
return-from-interrupt instruction.
* libguile/vm.c (vm_handle_interrupt_code): New "builtin".
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* libguile/async.c (scm_i_async_push, scm_i_async_pop): New helpers.
(scm_async_tick, scm_system_async_mark_for_thread): Use the new
helpers.
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* libguile/async.c (scm_system_async_mark_for_thread): Only signal the
cond if there is a wait mutex.
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* libguile/async.c (struct scm_thread_wake_data): Move definition here.
(scm_i_setup_sleep): Remove "sleep_object". Caller now responsible
for scm_remember_upto_here_1 as appropriate.
(scm_system_async_mark_for_thread): Remove scm_remember_upto_here_1
call.
* libguile/async.h (scm_i_setup_sleep): Adapt prototype.
* libguile/threads.h (struct scm_thread_wake_data): Remove definition.
* libguile/threads.c (block_self): Remove sleep_object argument.
(scm_join_thread_timed, scm_timed_lock_mutex)
(scm_timed_wait_condition_variable, scm_std_select): Adapt.
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* NEWS: Deprecate critical sections.
* doc/ref/api-scheduling.texi (Critical Sections): Remove.
* libguile/async.c:
* libguile/async.h:
* libguile/deprecated.c:
* libguile/deprecated.h:
* libguile/threads.c:
* libguile/threads.h: Deprecate critical section API.
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* libguile/threads.h (scm_i_thread):
* libguile/threads.c (guilify_self_1): Remove critical_section_level
member of scm_i_thread.
* libguile/async.c (scm_critical_section_end)
(scm_critical_section_start): Remove bookkeeping.
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* libguile/async.h (SCM_CRITICAL_SECTION_START)
(SCM_CRITICAL_SECTION_END): Define in just one way.
* libguile/async.c (critical_section_mutex): New static variable.
(scm_critical_section_start, scm_critical_section_end): Inline
internal body of critical section gates.
(scm_init_async): Init critical_section_mutex.
* libguile/threads.c (scm_threads_prehistory): Don't declare critical
section mutex here.
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* libguile/__scm.h (SCM_TICK): Always define as scm_async_tick().
* libguile/error.c (scm_syserror, scm_syserror_msg):
* libguile/fports.c (fport_read, fport_write):
* libguile/_scm.h (SCM_SYSCALL): Replace SCM_ASYNC_TICK with
scm_async_tick ().
(SCM_ASYNC_TICK, SCM_ASYNC_TICK_WITH_CODE)
(SCM_ASYNC_TICK_WITH_GUARD_CODE): Remove internal definitions. We
inline into vm-engine.c, the only place where it matters.
* libguile/async.h:
* libguile/async.c (scm_async_tick, scm_i_setup_sleep):
(scm_i_reset_sleep, scm_system_async_mark_for_thread):
* libguile/threads.h (struct scm_thread_wake_data):
* libguile/threads.h (scm_i_thread):
* libguile/threads.c (block_self, guilify_self_1, scm_std_select):
Rewrite to use sequentially-consistent atomic references.
* libguile/atomics-internal.h (scm_atomic_set_pointer):
(scm_atomic_ref_pointer): New definitions.
* libguile/finalizers.c (queue_finalizer_async): We can allocate, so
just use scm_system_async_mark_for_thread instead of the set-cdr!
shenanigans.
* libguile/scmsigs.c (take_signal):
* libguile/gc.c (queue_after_gc_hook): Adapt to new asyncs mechanism.
Can't allocate but we're just manipulating the current thread when no
other threads are running so we should be good.
* libguile/vm-engine.c (VM_HANDLE_INTERRUPTS): Inline the async_tick
business.
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* libguile/async.c:
* libguile/async.h:
* libguile/deprecated.c:
* libguile/deprecated.h (scm_async, scm_async_mark, scm_run_asyncs):
Deprecate these functions, which comprise the "users asyncs" facility.
* module/oop/goops.scm: Adapt to <async> deprecation.
* doc/ref/api-scheduling.texi:
* doc/ref/libguile-concepts.texi:
* doc/ref/libguile-foreign-objects.texi:
* doc/ref/posix.texi: Remove documentation on user asyncs, and replace
references to "system asyncs" to be just "asyncs".
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Conflicts:
GUILE-VERSION
NEWS
guile-readline/ice-9/readline.scm
libguile/async.c
libguile/backtrace.c
libguile/deprecated.h
libguile/gc-malloc.c
libguile/gdbint.c
libguile/init.c
libguile/ioext.c
libguile/mallocs.c
libguile/print.c
libguile/rw.c
libguile/scmsigs.c
libguile/script.c
libguile/simpos.c
libguile/snarf.h
libguile/strports.c
libguile/threads.c
libguile/vm-i-scheme.c
libguile/vm-i-system.c
module/srfi/srfi-18.scm
test-suite/Makefile.am
test-suite/standalone/test-num2integral.c
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* libguile/async.c:
* libguile/backtrace.c:
* libguile/error.c:
* libguile/filesys.c:
* libguile/fports.c:
* libguile/gc-malloc.c:
* libguile/gc.c:
* libguile/gdbint.c:
* libguile/init.c:
* libguile/ioext.c:
* libguile/load.c:
* libguile/mallocs.c:
* libguile/mkstemp.c:
* libguile/ports.c:
* libguile/posix.c:
* libguile/r6rs-ports.c:
* libguile/random.c:
* libguile/rw.c:
* libguile/scmsigs.c:
* libguile/script.c:
* libguile/simpos.c:
* libguile/socket.c:
* libguile/stime.c:
* libguile/strports.c:
* libguile/threads.c: Unconditionally include <unistd.h>.
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This reverts commit 6a97b1f93aace5c7c976aef51d36b3ae9cfd5630.
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* libguile/async.c:
* libguile/deprecation.c:
* libguile/fluids.c:
* libguile/gc.c:
* libguile/instructions.c:
* libguile/ports.c:
* libguile/posix.c:
* libguile/strings.c:
* libguile/threads.c: Use the SCM_PTHREAD_ATFORK_LOCK_STATIC_MUTEX
mechanism to lock a number of static mutexen.
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* libguile/_scm.h (SCM_ASYNC_TICK, SCM_ASYNC_TICK_WITH_CODE): Make these
definitions private. Call the tick() function instead of click().
* libguile/__scm.h:
* libguile/async.h (scm_async_tick): Move declaration here. Remove
scm_async_click declaration. Tick is the new (and old!) click, you
see.
(SCM_CRITICAL_SECTION_END): Call tick() instead of click().
* libguile/async.c (scm_async_tick): Remove old definition, and rename
scm_async_click to scm_async_tick.
(decrease_block): Adapt to click() -> tick() name change.
* libguile/deprecated.h (scm_async_click, SCM_ASYNC_TICK): Define some
GONE macros.
* libguile/threads.c (fat_mutex_unlock): Tick() instead of click().
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* libguile/async.c (increase_block, decrease_block): Write more
clearly.
(scm_dynwind_block_asyncs, scm_dynwind_unblock_asyncs): Move
definitions up.
(scm_call_with_blocked_asyncs, scm_c_call_with_blocked_asyncs)
(scm_call_with_unblocked_asyncs, scm_c_call_with_unblocked_asyncs):
Implement in terms of scm_dynwind_{un,}block_asyncs, so that we don't
stuff SCM values into pointers.
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* libguile/async.c:
* libguile/async.h:
* libguile/debug.h:
* libguile/deprecated.c:
* libguile/deprecated.h:
* libguile/evalext.h:
* libguile/gc-malloc.c:
* libguile/gc.h:
* libguile/gen-scmconfig.c:
* libguile/numbers.c:
* libguile/ports.c:
* libguile/ports.h:
* libguile/procprop.c:
* libguile/procprop.h:
* libguile/read.c:
* libguile/socket.c:
* libguile/srfi-4.h:
* libguile/strings.c:
* libguile/strings.h:
* libguile/tags.h:
* module/ice-9/boot-9.scm:
* module/ice-9/deprecated.scm: Remove all deprecated code. CPP defines
that were not previously issuing warnings were changed so that their
expansions would indicate the replacement forms to use,
e.g. scm_sizet__GONE__REPLACE_WITH__size_t.
The two exceptions were SCM_LISTN, which did not produce warnings
before, and the string-filter argument order stuff.
Drops the initial dirty memory usage of Guile down to 2.8 MB on my
machine, from 4.4 MB.
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* doc/ref/Makefile.am ($(snarf_doc).am): Untabify.
* libguile/eval.c: Remove unnecessary <assert.h> inclusion.
* .x-sc_m4_quote_check: Update.
* libguile/error.c (scm_error_scm): Use `EXIT_FAILURE' instead of 1.
* libguile/init.c (fixconfig, scm_boot_guile): Likewise.
* libguile/null-threads.h (scm_i_pthread_exit): Likewise.
* libguile/script.c (scm_compile_shell_switches): Likewise.
* test-suite/standalone/test-conversion.c: Likewise.
* test-suite/standalone/test-list.c: Likewise.
* test-suite/standalone/test-unwind.c: Likewise.
* libguile/async.c: Remove unnecessary inclusion of <signal.h>.
* NEWS: "filesystem" -> "file system".
* doc/ref/r6rs.texi: Ditto.
* cfg.mk (local-checks-to-skip): New variable.
* .x-sc_m4_quote_check, .x-sc_obsolete_symbols, .x-sc_program_name,
.x-sc_prohibit_atoi_atof, .x-sc_prohibit_magic_number_exit: New
files.
* .gitignore: Update.
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* libguile/Makefile.am:
* libguile/init.c:
* libguile/lang.c:
* libguile/lang.h: Remove lang.c and lang.h.
* libguile/pairs.h (SCM_NIL_P, SCM_NULL_OR_NIL_P): Moved here.
* module/ice-9/deprecated.scm (%nil): %nil definition moved here.
* libguile/alist.c:
* libguile/async.c:
* libguile/backtrace.c:
* libguile/boolean.c:
* libguile/dynl.c:
* libguile/eval.c:
* libguile/filesys.c:
* libguile/fluids.c:
* libguile/list.c:
* libguile/load.c:
* libguile/options.c:
* libguile/posix.c:
* libguile/print.c:
* libguile/promises.c:
* libguile/sort.c:
* libguile/throw.c:
* libguile/trees.c:
* libguile/vectors.c:
* libguile/vm.c:
* libguile/weaks.c:
* srfi/srfi-1.c: <libguile/lang.h> references removed.
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* libguile/async.c (ASYNC_GOT_IT, SET_ASYNC_GOT_IT, ASYNC_THUNK): Fix
SCM_CELL_* macro usage.
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* libguile/root.h
* libguile/root.c (scm_sys_protects): It used to be that for some reason
we'd define a special array of "protected" values. This was a little
silly, always, but with the BDW GC it's completely unnecessary. Also
many of these variables were unused, and none of them were good API.
So remove this array, and either eliminate, make static, or make
internal the various values.
* libguile/snarf.h: No need to generate calls to scm_permanent_object.
* guile-readline/readline.c (scm_init_readline): No need to call
scm_permanent_object.
* libguile/array-map.c (ramap, rafe): Remove the dubious nullvect
optimizations.
* libguile/async.c (scm_init_async): No need to init scm_asyncs, it is
no more.
* libguile/eval.c (scm_init_eval): No need to init scm_listofnull, it is
no more.
* libguile/gc.c: Make scm_protects a static var.
(scm_storage_prehistory): Change the sanity check to use the address
of protects.
(scm_init_gc_protect_object): No need to clear the scm_sys_protects,
as it is no more.
* libguile/keywords.c: Make the keyword obarray a static var.
* libguile/numbers.c: Make flo0 a static var.
* libguile/objprop.c: Make object_whash a static var.
* libguile/properties.c: Make properties_whash a static var.
* libguile/srcprop.h:
* libguile/srcprop.c: Make scm_source_whash a global with internal
linkage.
* libguile/strings.h:
* libguile/strings.c: Make scm_nullstr a global with internal linkage.
* libguile/vectors.c (scm_init_vectors): No need to init scm_nullvect,
it's unused.
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* libguile/__scm.h (scm_async_tick): New declaration.
(SCM_ASYNC_TICK)[!BUILDING_LIBGUILE]: Use `scm_async_tick ()'.
* libguile/async.c (scm_critical_section_start,
scm_critical_section_end, scm_async_tick): New functions.
* libguile/async.h (scm_i_critical_section_mutex): Made internal.
(scm_critical_section_start, scm_critical_section_end): New
declarations.
(SCM_CRITICAL_SECTION_START,
SCM_CRITICAL_SECTION_END)[!BUILDING_LIBGUILE]: Use the same-named
function (lower-case).
* libguile/stackchk.h (SCM_STACK_OVERFLOW_P): Conditionalize on
`BUILDING_LIBGUILE'.
* libguile/threads.h (SCM_I_CURRENT_THREAD, scm_i_dynwinds,
scm_i_set_dynwinds, scm_i_last_debug_frame,
scm_i_set_last_debug_frame): Conditionalize on `BUILDING_LIBGUILE'.
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* libguile/deprecated.c (SCM_BUILDING_DEPRECATED_CODE): New macro.
* libguile/async.c (SCM_BUILDING_DEPRECATED_CODE): Likewise.
* libguile/macros.c (SCM_BUILDING_DEPRECATED_CODE): Likewise.
* libguile/async.h, libguile/deprecated.h, libguile/eval.h,
libguile/gc.h, libguile/gc.h, libguile/macros.h, libguile/ports.h,
libguile/srfi-4.h, libguile/strings.h: Change declarations of
deprecated functions and variables to use `SCM_DEPRECATED' instead of
`SCM_API'.
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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
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(Not quite finished, the following will be done tomorrow.
module/srfi/*.scm
module/rnrs/*.scm
module/scripts/*.scm
testsuite/*.scm
guile-readline/*
)
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Conflicts:
lib/Makefile.am
libguile/struct.c
libguile/threads.c
m4/gnulib-cache.m4
m4/gnulib-comp.m4
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This fixes bug #24009 reported by Martin Pitt.
* libguile/threads.c (guilify_self_1): Check the return value of
pipe(2).
(scm_std_select): Use `full_read ()' instead of `read ()' when reading
from WAKEUP_FD.
* libguile/async.c (scm_i_queue_async_cell): Use `full_write ()' instead
of write(2) when writing to SLEEP_FD.
* libguile/fports.c (fport_flush): Likewise.
* libguile/posix.c (getgroups): Use the return value of getgroups(2) as
NGROUPS.
(scm_nice): Get the return value of nice(2) to make glibc happy.
* libguile/scmsigs.c (take_signal): Use `full_write ()' instead of
write(2).
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Conflicts:
lib/Makefile.am
libguile/gc-card.c
libguile/gc-freelist.c
libguile/gc-mark.c
libguile/gc-segment.c
libguile/gc.c
libguile/gc.h
libguile/gc_os_dep.c
libguile/private-gc.h
m4/.cvsignore
m4/gnulib-cache.m4
m4/gnulib-comp.m4
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* libguile/arbiters.c (scm_init_arbiters): Don't invoke `scm_set_smob_mark'.
* libguile/async.c (async_gc_mark): Removed.
(scm_init_async): Don't invoke `scm_set_smob_mark'.
* libguile/coop-pthreads.c (thread_mark): Removed.
(create_thread): Use `scm_gc_malloc' instead of `scm_malloc' when
allocating `launch_data'.
(mutex_mark): Removed.
(scm_threads_init): Don't invoke `scm_set_smob_mark' and
`scm_set_smob_free'.
* libguile/debug.c (scm_init_debug): Don't invoke `scm_set_smob_mark'.
* libguile/dynl.c (dynl_obj_mark): Removed.
(scm_init_dynamic_linking): Don't invoke `scm_set_smob_mark'.
* libguile/dynwind.c (winder_mark): Removed.
(scm_init_dynwind): Don't invoke `scm_set_smob_mark'.
* libguile/environments.c (environment_mark): Removed.
(environment_free): Removed.
(observer_mark): Removed.
(core_environments_mark): Removed.
(core_environments_finalize): Removed.
(leaf_environment_mark): Removed.
(leaf_environment_free): Removed.
(leaf_environment_funcs): Don't refer to the above funcs.
(eval_environment_mark): Removed.
(eval_environment_free): Removed.
(eval_environment_funcs): Don't refer to the above funcs.
(import_environment_mark): Removed.
(import_environment_free): Removed.
(import_environment_funcs): Don't refer to the above funcs.
(export_environment_mark): Removed.
(export_environment_free): Removed.
(export_environment_funcs): Don't refer to the above funcs.
(scm_environments_prehistory): Don't invoke `scm_set_smob_mark' and
`scm_set_smob_free'.
* libguile/environments.h (scm_environment_funcs)[mark]: Removed.
[free]: Removed.
* libguile/eval.c (promise_mark): Removed.
(promise_free): Removed.
(scm_init_eval): Don't invoke `scm_set_smob_mark' and
`scm_set_smob_free'.
* libguile/fluids.c (fluid_free): Removed.
(scm_fluids_prehistory): Don't invoke `scm_set_smob_mark' and
`scm_set_smob_free'.
* libguile/futures.c (future_mark): Removed.
(scm_init_futures): Don't invoke `scm_set_smob_mark'.
* libguile/hashtab.c (hashtable_free): Removed.
(scm_hashtab_prehistory): Don't invoke `scm_set_smob_mark' and
`scm_set_smob_free'.
* libguile/hooks.c (scm_init_hooks): Don't invoke `scm_set_smob_mark'.
* libguile/keywords.c (scm_init_keywords): Don't invoke
`scm_set_smob_mark'.
* libguile/macros.c (scm_init_macros): Don't invoke `scm_set_smob_mark'.
* libguile/modules.c (scm_init_modules): Don't invoke
`scm_set_smob_mark'.
* libguile/print.c (scm_init_print): Don't invoke `scm_set_smob_mark'.
* libguile/random.c (scm_i_copy_rstate): Use `scm_gc_malloc' instead of
`scm_malloc'.
(scm_c_make_rstate): Likewise.
(rstate_free): Removed.
(scm_init_random): Don't invoke `scm_set_smob_free'.
* libguile/srcprop.c (srcprops_mark): Removed.
(scm_init_srcprop): Don't invoke `srcprops_mark'.
* libguile/srfi-14.c (charset_free): Removed.
(scm_init_srfi_14): Don't invoke `scm_set_smob_free'.
* libguile/srfi-4.c (uvec_mark): Removed.
(uvec_free): Removed.
(scm_init_srfi_4): Don't invoke `scm_set_smob_free' and
`scm_set_smob_mark'.
* libguile/threads.c (thread_mark): Removed.
(fat_mutex_mark): Removed.
(fat_cond_mark): Removed.
(scm_init_threads): Dont invoke `scm_set_smob_mark' and
`scm_set_smob_free'.
* libguile/unif.c (bitvector_free): Removed.
(array_mark): Removed.
(array_free): Removed.
(scm_init_unif): Don't invoke `scm_set_smob_free' and
`scm_set_smob_mark'.
git-archimport-id: lcourtes@laas.fr--2005-libre/guile-core--boehm-gc--1.9--patch-28
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contexts. Renamed all functions from scm_frame_ to scm_dynwind_.
Updated documentation.
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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.
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uses. (scm_frame_rewind, scm_frame_rewind_handler): Likewise.
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scm_frame_block_asyncs, scm_with_unblocked_asyncs ->
scm_frame_unblock_asyncs. Changed all uses.
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"explicitly" not "explicitely", damn. Changed all uses.
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* gc.c (scm_gc_for_newcell), init.c (scm_init_guile_1),
root.c (scm_internal_cwdr), gdbint.c (SCM_BEGIN_FOREIGN_BLOCK,
SCM_END_FOREIGN_BLOCK): Don't touch scm_ints_disabled.
(old_ints): Removed.
* __scm.h (SCM_DEFER_INTS, SCM_ALLOW_INTS): Define as a recursive
critical section.
(SCM_REDEFER_INTS, SCM_ALLOW_INTS): Define as SCM_DEFER_INTS and
SCM_ALLOW_INTS.
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SCM_DEBUG_DEPRECATED. Removed their use thru-out Guile.
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signal_asyncs. Don't set cdr of a non-signal async to #f.
(scm_i_queue_async_cell): Do not check cdr of cell for #f, queue
always. Set pending_asyncs.
(scm_system_async_mark_for_thread): Check that thread has not
exited.
(scm_unmask_signals, decrease_block): Call scm_async_click after
block_asyncs becomes zero.
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lots of places to gove better error messages. Thanks to Bill
Schottstaedt!
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