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304 commits

Author SHA1 Message Date
Ludovic Courtès
8840ee5a3c vm: Fix stack-marking bug in multi-threaded programs. 
Fixes <https://bugs.gnu.org/28211>.

* libguile/vm-engine.c (call, call_label, handle_interrupts): Add
'new_fp' variable; set the dynamic link and return address of the frame
at NEW_FP before setting 'vp->fp'.  This fixes a bug whereby, in a
multi-threaded context, the stack-marking code could run after vp->fp
has been set but before its dynamic link has been set, leading the
stack-walking code in 'scm_i_vm_mark_stack' to exit early on.
 2018-08-07 12:31:11 +02:00
Ludovic Courtès
ffc1b9f3ac vm: Fix another typo. 
Fix typo introduced in efc33cd149.

* libguile/vm.c (return_unused_stack_to_os): Remove extra 'while'.
 2018-08-07 12:13:35 +02:00
Ludovic Courtès
4611ba2fcf vm: Fix typo when checking for 'madvise' error code. 
* libguile/vm.c (return_unused_stack_to_os): Check for EAGAIN, not -EAGAIN.
 2018-08-07 12:09:19 +02:00
Andy Wingo
2a8d72f7e0 Microoptimizations to hook dispatch 
* libguile/vm.c (vm_dispatch_hook): Add a check that we're in the debug
  engine and the trace level is positive.  Allows us to do cheaper
  checks for when to dispatch hooks.
  (scm_call_n): Just check if trace level is nonzero.
* libguile/vm-engine.c (RUN_HOOK): Likewise just check if trace level is
  nonzero.
 2018-06-27 19:26:03 +02:00
Andy Wingo
19cff78bb5 Minor optimizations to debug hook dispatch 
* libguile/vm.c (scm_call_n): Only call hooks if the engine supports
  it.
  (vm_dispatch_abort_hook, vm_dispatch_next_hook)
  (vm_dispatch_pop_continuation_hook, vm_dispatch_push_continuation_hook)
  (vm_dispatch_apply_hook, vm_dispatch_hook): Take a thread as arg
  instead of VM, because that will probably already be in a register in
  the VM.  Given that all values are taken relative to the SP, no
  need to pass that either.
* libguile/vm-engine.c (RUN_HOOK0, RUN_HOOK1): Update appropriately.
 2018-06-27 19:16:38 +02:00
Andy Wingo
9c8c4060dd Remove "resume" arg from vm engine 
* libguile/vm-engine.c (vm_engine): Remove "resume" argument; scm_call_n
  will handle the differences.
* libguile/vm.c (scm_call_n): Inline handling of what to do in normal
  and resume cases.  Remove resume argument to vm_engine.
 2018-06-27 18:57:37 +02:00
Andy Wingo
64d114817a Intrinsics take registers from thread 
* libguile/continuations.c (scm_i_make_continuation): Remove registers
  argument; instead get from thread.
* libguile/vm-engine.c (vm_engine): Adapt VM engine to not receive a
  registers argument, and thus to not pass it to intrinsics either.
* libguile/intrinsics.h:
* libguile/intrinsics.c (push_prompt):
* libguile/vm.c (capture_continuation, compose_continuation)
  (abort_to_prompt): Refactor these intrinsics to not take a registers
  argument; it's not necessary.
  (scm_call_n): Don't pass registers argument.
 2018-06-27 18:42:21 +02:00
Andy Wingo
18431e6e63 Refactor handling of active VM registers 
* libguile/threads.h (scm_thread): Remove unused jmp_buf regs member.
* libguile/vm.h (struct scm_vm): Rename resumable_prompt_cookie to just
  "registers"; we know it's a jmp_buf pointer.
* libguile/vm.c (scm_call_n):
* libguile/throw.c (catch):
* libguile/eval.c (eval):
* libguile/control.c (scm_suspendable_continuation_p): Adapt to cookie
  renaming.
 2018-06-27 18:21:04 +02:00
Andy Wingo
7883290d88 Inline handling of non-program apply 
* libguile/vm.c (vm_apply_non_program_code): Remove, now unneeded.
* libguile/vm-engine.c (vm_engine, call, tail-call, tail-call/shuffle)
  (tail-apply, call/cc): Inline handling of non-programs, as will be the
  case with JIT code.
 2018-06-27 13:54:45 +02:00
Andy Wingo
1735cc1fec Apply-non-program is an intrinsic 
* libguile/intrinsics.h (SCM_FOR_ALL_VM_INTRINSICS): Add
  apply-non-program intrinsic.
* libguile/vm-engine.c (apply-non-program): Replace impl with call to
  intrinsic.
* libguile/vm.c (vm_error_wrong_type_apply): Inline into
  apply_non_program intrinsic.
  (apply_non_program): New intrinsic.
  (scm_bootstrap_vm): Wire it up.
 2018-06-27 13:38:30 +02:00
Andy Wingo
6eb4735149 Add intrinsics for error conditions (wrong num args etc) 
* libguile/intrinsics.c (error_wrong_num_args, error_no_values)
  (error_not_enough_values, error_wrong_number_of_values): New
  intrinsics.
* libguile/intrinsics.h: Add new intrinsics.
* libguile/vm-engine.c: Signal errors using the new intrinsics.
* libguile/vm.c (vm_error): Remove, now that it's unused.
  (vm_error_bad_instruction): Abort instead of throwing an exception.
  If we get a bad instruction, nothing good will ever happen!
  (compose_continuation): Use wrong-type-arg for unrewindable
  continuations.
  (scm_bootstrap_vm): No need to make "vm-run" or "vm-error" symbols.
 2018-06-27 09:47:31 +02:00
Andy Wingo
0ce9a1f870 VM throw uses intrinsics 
* libguile/intrinsics.h (SCM_FOR_ALL_VM_INTRINSICS): Add intrinsics for
  throw, throw/value, and throw/value+data.
* libguile/intrinsics.c (throw_, throw_with_value):
  (throw_with_value_and_data): And here they are.
* libguile/vm-engine.c (throw, throw/value, throw/value+data): Use
  intrinsics.
* libguile/vm.c: Remove vm_throw et al.
 2018-06-26 20:45:26 +02:00
Andy Wingo
51e71a473f Allow abort_to_prompt to avoid a longjmp 
* libguile/vm-engine.c (abort):
* libguile/vm.c (abort_to_prompt): Allow fallthrough if longjmp isn't
  needed.
 2018-06-26 17:16:19 +02:00
Andy Wingo
bf66fdca55 Optimize abort-to-prompt to avoid alloca 
* libguile/vm.c (capture_delimited_continuation): Adapt to caller not
  truncating vp->sp to vp->fp before calling.
  (abort_to_prompt): Inline vm_abort and avoid the alloca.
 2018-06-26 17:08:24 +02:00
Andy Wingo
770360e066 Refactors to abort-to-prompt implementation 
* libguile/control.c (scm_abort_to_prompt_star)
* libguile/throw.c (abort_to_prompt): Pass prompt tag and argv in one
  array.
* libguile/vm.c (scm_i_vm_abort): Reimplement as a call into the VM's
  abort_to_prompt builtin.
  (vm_abort): New helper, a copy of scm_i_vm_abort.  Will allow us to
  avoid some arg shuffling when aborting from the VM.
* libguile/vm.h: Remove setjmp include and simplify scm_i_vm_abort
  decl.
 2018-06-26 16:39:34 +02:00
Andy Wingo
e7778c62aa abort-to-prompt uses an intrinsic 
* libguile/control.h:
* libguile/control.c (scm_i_make_composable_continuation): Rename from
  make_partial_continuation and expose internally.
  (scm_abort_to_prompt_star): Adapt to scm_i_vm_abort name change.
* libguile/intrinsics.h (SCM_FOR_ALL_VM_INTRINSICS): Define
  abort_to_prompt intrinsic.
* libguile/throw.c (abort_to_prompt): Adapt to scm_i_vm_abort name
  change.
* libguile/vm-engine.c (abort): Use abort_to_prompt intrinsic.
* libguile/vm.c (capture_delimited_continuation): Move here from
  control.c where it was named reify_partial_continuation.
  (scm_i_vm_abort): Move from control.c where it was named
  scm_c_abort (and only exposed internally).
  (abort_to_prompt): New intrinsic, replacing vm_abort.
* libguile/vm.h: Add setjmp include and scm_i_vm_abort decl.
 2018-06-26 16:23:02 +02:00
Andy Wingo
03a9b71479 Add rest-arg-length intrinsic. 
* libguile/intrinsics.h:
* libguile/vm.c (rest_arg_length): New intrinsic.
  (vm_error_apply_to_non_list): Remove now-unused error proc.
* libguile/vm-engine.c (tail-apply): Use new intrinsic.
 2018-06-26 15:34:40 +02:00
Andy Wingo
b4553dbb02 compose-continuation uses an intrinsic 
* libguile/intrinsics.h (SCM_FOR_ALL_VM_INTRINSICS): Add
  compose-continuation intrinsic.
* libguile/vm-engine.c (compose-continuation): Call compose-continuation
  intrinsic.
* libguile/vm.c (compose_continuation_inner, compose_continuation): Move
  down and rename from vm_reinstate_partial_continuation, and make into
  a form that works as an intrinsic.
 2018-06-26 15:10:58 +02:00
Andy Wingo
ba23bc12fd Add intrinsic for call/cc 
* libguile/intrinsics.h: Add "capture-continuation" intrinsic.
* libguile/vm-engine.c (call/cc): Rework to use capture_continuation
  intrinsic.
* libguile/vm.c (capture_continuation): New intrinsic.
 2018-06-26 12:01:01 +02:00
Andy Wingo
5804c977d7 Rename scm_i_thread to scm_thread 
* libguile/scm.h (struct scm_thread, scm_thread): Rename from
  scm_i_thread.
* libguile/deprecated.h (scm_i_thread): Add deprecated typedef.
* libguile/threads.h: Adapt to renaming.
* libguile/intrinsics.h:
* libguile/scmsigs.h:
* libguile/cache-internal.h: Remove threads.h includes; unnecessary with
  the forward decl.
* libguile/continuations.h:
* libguile/gc-inline.h:
* libguile/async.h: Adapt scm_thread type name change.
* libguile/async.c:
* libguile/continuations.c:
* libguile/control.c:
* libguile/dynstack.c:
* libguile/dynwind.c:
* libguile/eval.c:
* libguile/finalizers.c:
* libguile/fluids.c:
* libguile/gc.c:
* libguile/intrinsics.c:
* libguile/load.c:
* libguile/memoize.c:
* libguile/print.c:
* libguile/read.c:
* libguile/scmsigs.c:
* libguile/script.c:
* libguile/stackchk.c:
* libguile/stacks.c:
* libguile/symbols.c:
* libguile/threads.c:
* libguile/throw.c:
* libguile/vm-engine.c:
* libguile/vm.c: Adapt to type name change, and add additional includes
  as needed.
 2018-06-26 11:40:22 +02:00
Andy Wingo
5e8e816c61 Reinstating undelimited continuations uses intrinsic 
* libguile/continuations.h (scm_t_contregs): Remove "struct vm*" member;
  unneeded.
* libguile/continuations.c (scm_i_make_continuation): No need to store
  continuation->vp.
  (scm_i_contregs): New internal function, replaces scm_i_contregs_vp
  and scm_i_contregs_vm_cont.
  (scm_i_check_continuation): Remove; moved to vm.c.
  (scm_i_reinstate_continuation): Add an abort(), to satisfy
  SCM_NORETURN.
* libguile/intrinsics.h: Add new "reinstate-continuation!" intrinsic.
* libguile/vm-engine.c (continuation-call): Use new
  reinstate-continuation! intrinsic.
* libguile/vm.c (vm_return_to_continuation_inner): Move later in the
  file.
  (reinstate_continuation_x): New intrinsic.
  (scm_bootstrap_vm): Init new intrinsic.
 2018-06-26 11:09:36 +02:00
Andy Wingo
3b6bf20ef5 Most header files use forward decl for union scm_vm_stack_element 
* libguile.h: Add includes for frames.h and vm.h.  Probably need to
  revisit these includes.
* libguile/scm.h (struct scm_frame, union scm_vm_stack_element)
  (struct scm_vm): Add forward declarations.
* libguile/vm.h: Remove frames.h include.
* libguile/foreign.h:
* libguile/gsubr.h: Remove forward decls of union scm_vm_stack_element.
* libguile/control.c:
* libguile/eval.c:
* libguile/print.c: Add frames.h includes.
* libguile/threads.h: Remove continuations.h.
* libguile/vm.c: Add continuations.h.
* libguile/control.h: Swap vm.h include for scm.h include.
* libguile/continuations.h: Add programs.h include for SCM_PROGRAM_P.
 2018-06-26 10:55:02 +02:00
Andy Wingo
08bf4aba30 Add push-interrupt-frame VM intrinsic 
* libguile/intrinsics.h (SCM_FOR_ALL_VM_INTRINSICS): Add
  push-interrupt-frame.
* libguile/vm.c (push_interrupt_frame): New intrinsic.  Goal is to
  reduce the amount of inline code the JIT will generate for handling
  interrupts.
* libguile/vm-engine.c (handle-interrupts): Call out to the
  push_interrupt_frame intrinsic in the slow case.
 2018-06-25 17:50:28 +02:00
Andy Wingo
8e5755e771 Move VM keyword argument parsing to happen via an intrinsic 
* libguile/intrinsics.h (SCM_FOR_ALL_VM_INTRINSICS): Add new intrinsics
  for binding keyword arguments.
* libguile/vm-engine.c (bind_kwargs): Call intrinsics.
* libguile/vm.c (vm_error_kwargs_missing_value)
  (vm_error_kwargs_invalid_keyword)
  (vm_error_kwargs_unrecognized_keyword): Remove unused error cases.
  (frame_locals_count, alloc_frame): New helper.
  (compute_kwargs_npositional, bind_kwargs, cons_rest): New intrinsics.
  (scm_bootstrap_vm): Define intrinsics.
 2018-06-25 17:50:28 +02:00
Andy Wingo
6ceb33e767 expand_stack intrinsic takes thread 
* libguile/intrinsics.h (scm_t_thread_sp_intrinsic): Change to take
  thread instead of vp.
  (SCM_FOR_ALL_VM_INTRINSICS): Change expand_stack to expect thread, not
  vp.
* libguile/vm-engine.c (ALLOC_FRAME): Call expand_stack with thread.
* libguile/vm.c (thread_expand_stack, scm_bootstrap_vm): Adapt.
 2018-06-25 17:50:27 +02:00
Andy Wingo
eecb72746a VM gets VP from thread 
* libguile/vm.c (scm_t_vm_engine, scm_call_n): Remove "vp" argument.
* libguile/vm-engine.c (VP): New macro, to get VP from thread.  Replace
  all uses of vp with this.
 2018-06-25 17:50:22 +02:00
Andy Wingo
7f7169847e Eagerly initialize thread VM; remove scm_the_vm 
* libguile/threads.c (thread_mark): Unconditionally call
  scm_i_vm_mark_stack.
  (guilify_self_1): Eagerly prepare the thread stack, before entering
  Guile mode.  It's only a page of mmap, after all.
* libguile/vm.c (scm_i_vm_prepare_stack): Rename from init_vm.
  (thread_vm, scm_the_vm): Remove.
  (VM_DEFINE_HOOK, scm_vm_trace_level, scm_set_vm_trace_level_x)
  (scm_vm_engine, scm_c_set_vm_engine_x, scm_i_capture_current_stack)
  (scm_call_n, scm_call_with_stack_overflow_handler): Adapt to get VM
  from thread.
  (scm_i_vm_free_stack): Memset the whole thing to 0 when we're done.
* libguile/control.c (scm_abort_to_prompt_star)
* libguile/eval.c (eval):
* libguile/throw.c (catch, abort_to_prompt): Get VM from thread.
 2018-06-25 17:49:50 +02:00
Andy Wingo
2480761bde Inline struct scm_vm into struct scm_i_thread 
* libguile/threads.h (scm_i_thread): Inline struct scm_vm into struct
  scm_i_thread, as these exist in a one-to-one relationship.
* libguile/threads.c (guilify_self_1, thread_mark, on_thread_exit):
* libguile/control.c (scm_suspendable_continuation_p):
* libguile/vm.c (init_vm, thread_vm): Adapt users.
 2018-06-24 08:59:42 +02:00
Andy Wingo
6ad1fc9ce0 Use ptrdiff_t instead of scm_t_ptrdiff 
* libguile/continuations.h:
* libguile/control.c:
* libguile/control.h:
* libguile/dynstack.c:
* libguile/dynstack.h:
* libguile/eval.c:
* libguile/foreign.c:
* libguile/frames.h:
* libguile/gen-scmconfig.c:
* libguile/gsubr.c:
* libguile/gsubr.h:
* libguile/loader.c:
* libguile/numbers.h:
* libguile/stacks.c:
* libguile/throw.c:
* libguile/vm-engine.c:
* libguile/vm.c:
* libguile/vm.h: Use ptrdiff_t from stddef.h.
 2018-06-21 20:20:01 +02:00
Andy Wingo
16879cabed Replace uses of scm_t_int8, scm_t_uintmax, etc with stdint types 
* libguile/bitvectors.c:
* libguile/bitvectors.h:
* libguile/bytevectors.c:
* libguile/bytevectors.h:
* libguile/chars.c:
* libguile/continuations.c:
* libguile/control.c:
* libguile/conv-integer.i.c:
* libguile/conv-uinteger.i.c:
* libguile/dynstack.c:
* libguile/dynstack.h:
* libguile/foreign.c:
* libguile/frames.c:
* libguile/frames.h:
* libguile/gc-inline.h:
* libguile/gc.h:
* libguile/gsubr.c:
* libguile/gsubr.h:
* libguile/hash.c:
* libguile/i18n.c:
* libguile/instructions.c:
* libguile/intrinsics.c:
* libguile/intrinsics.h:
* libguile/loader.c:
* libguile/loader.h:
* libguile/numbers.c:
* libguile/numbers.h:
* libguile/pairs.c:
* libguile/ports-internal.h:
* libguile/ports.c:
* libguile/ports.h:
* libguile/posix.c:
* libguile/print.c:
* libguile/print.h:
* libguile/programs.c:
* libguile/programs.h:
* libguile/r6rs-ports.c:
* libguile/random.c:
* libguile/random.h:
* libguile/scm.h:
* libguile/socket.c:
* libguile/srfi-4.c:
* libguile/srfi-4.h:
* libguile/stacks.c:
* libguile/stime.c:
* libguile/strings.c:
* libguile/struct.c:
* libguile/struct.h:
* libguile/symbols.c:
* libguile/threads.c:
* libguile/threads.h:
* libguile/uniform.c:
* libguile/vm-engine.c:
* libguile/vm.c:
* libguile/vm.h:
* libguile/vports.c:
* test-suite/standalone/test-conversion.c:
* test-suite/standalone/test-ffi-lib.c:
* test-suite/standalone/test-scm-take-u8vector.c:
* test-suite/standalone/test-srfi-4.c: Replace e.g. scm_t_uint8 with
  uint8_t.
 2018-06-21 20:18:54 +02:00
Andy Wingo
1234bb1850 Update license notices in all C files 
Update to newest recommended license notices from the FSF.  Everything
stays LGPLv3+ except guile-readline which is GPLv3+.
 2018-06-20 20:07:34 +02:00
Andy Wingo
791eb0c01a Remove (C) from copyright statements 
As the FSF advises, 'There is no legal significance to using the
three-character sequence “(C)”, but it does no harm.'  It does take up
space though!  For that reason, we remove it here from our C files.
 2018-06-20 19:17:06 +02:00
Andy Wingo
dd8add2fa0 Make .c copyright headers uniform 2018-06-20 18:48:30 +02:00
Andy Wingo
b8d757732f Rationalize include order in C files 
Include config.h first, then system includes, then libguile includes, in
alphabetical order, then the include for the file in question.
 2018-06-20 18:31:24 +02:00
Andy Wingo
3068bc7384 Make libguile header inclusion consistent within libguile c files 
Change from '#include "libguile/foo.h"' and '#include <libguile/foo.h>'
to '#include "foo.h"'.
 2018-06-20 17:19:31 +02:00
Andy Wingo
c495b44714 Remove Emacs local variables comments in Guile source 
The .dir-locals.el file in the repository is sufficient for Emacs
users.

* libguile/__scm.h:
* libguile/alist.c:
* libguile/alist.h:
* libguile/array-handle.c:
* libguile/array-handle.h:
* libguile/array-map.c:
* libguile/array-map.h:
* libguile/arrays.c:
* libguile/arrays.h:
* libguile/async.c:
* libguile/async.h:
* libguile/backtrace.c:
* libguile/backtrace.h:
* libguile/bitvectors.c:
* libguile/bitvectors.h:
* libguile/boolean.c:
* libguile/boolean.h:
* libguile/chars.c:
* libguile/chars.h:
* libguile/chooks.c:
* libguile/chooks.h:
* libguile/continuations.c:
* libguile/continuations.h:
* libguile/control.c:
* libguile/conv-integer.i.c:
* libguile/debug-malloc.h:
* libguile/debug.c:
* libguile/debug.h:
* libguile/deprecation.c:
* libguile/deprecation.h:
* libguile/dynl.c:
* libguile/dynl.h:
* libguile/dynstack.c:
* libguile/dynstack.h:
* libguile/dynwind.c:
* libguile/dynwind.h:
* libguile/eq.c:
* libguile/eq.h:
* libguile/error.c:
* libguile/error.h:
* libguile/eval.c:
* libguile/eval.h:
* libguile/evalext.c:
* libguile/evalext.h:
* libguile/expand.c:
* libguile/expand.h:
* libguile/extensions.c:
* libguile/extensions.h:
* libguile/feature.c:
* libguile/feature.h:
* libguile/filesys.c:
* libguile/filesys.h:
* libguile/fluids.c:
* libguile/fluids.h:
* libguile/foreign.c:
* libguile/fports.c:
* libguile/fports.h:
* libguile/frames.c:
* libguile/frames.h:
* libguile/gc-inline.h:
* libguile/gc.c:
* libguile/gc.h:
* libguile/generalized-arrays.c:
* libguile/generalized-arrays.h:
* libguile/generalized-vectors.c:
* libguile/generalized-vectors.h:
* libguile/gettext.c:
* libguile/gettext.h:
* libguile/goops.c:
* libguile/goops.h:
* libguile/gsubr.c:
* libguile/gsubr.h:
* libguile/guardians.c:
* libguile/guardians.h:
* libguile/guile.c:
* libguile/hash.c:
* libguile/hash.h:
* libguile/hashtab.c:
* libguile/hashtab.h:
* libguile/hooks.c:
* libguile/hooks.h:
* libguile/i18n.c:
* libguile/i18n.h:
* libguile/init.c:
* libguile/init.h:
* libguile/instructions.c:
* libguile/instructions.h:
* libguile/intrinsics.c:
* libguile/intrinsics.h:
* libguile/ioext.c:
* libguile/ioext.h:
* libguile/iselect.h:
* libguile/keywords.c:
* libguile/keywords.h:
* libguile/list.c:
* libguile/list.h:
* libguile/load.c:
* libguile/load.h:
* libguile/loader.c:
* libguile/loader.h:
* libguile/macros.c:
* libguile/macros.h:
* libguile/mallocs.c:
* libguile/mallocs.h:
* libguile/memmove.c:
* libguile/memoize.c:
* libguile/memoize.h:
* libguile/modules.c:
* libguile/modules.h:
* libguile/net_db.c:
* libguile/net_db.h:
* libguile/null-threads.c:
* libguile/null-threads.h:
* libguile/numbers.c:
* libguile/numbers.h:
* libguile/objprop.c:
* libguile/objprop.h:
* libguile/options.c:
* libguile/options.h:
* libguile/pairs.c:
* libguile/pairs.h:
* libguile/poll.c:
* libguile/poll.h:
* libguile/ports.c:
* libguile/ports.h:
* libguile/posix.c:
* libguile/posix.h:
* libguile/print.c:
* libguile/print.h:
* libguile/procprop.c:
* libguile/procprop.h:
* libguile/procs.c:
* libguile/procs.h:
* libguile/programs.c:
* libguile/programs.h:
* libguile/promises.c:
* libguile/promises.h:
* libguile/pthread-threads.h:
* libguile/random.c:
* libguile/random.h:
* libguile/rdelim.c:
* libguile/rdelim.h:
* libguile/read.c:
* libguile/read.h:
* libguile/regex-posix.c:
* libguile/regex-posix.h:
* libguile/rw.c:
* libguile/rw.h:
* libguile/scmsigs.c:
* libguile/scmsigs.h:
* libguile/script.c:
* libguile/script.h:
* libguile/simpos.c:
* libguile/simpos.h:
* libguile/smob.c:
* libguile/smob.h:
* libguile/snarf.h:
* libguile/socket.c:
* libguile/socket.h:
* libguile/sort.c:
* libguile/sort.h:
* libguile/srcprop.c:
* libguile/srcprop.h:
* libguile/stackchk.c:
* libguile/stackchk.h:
* libguile/stacks.c:
* libguile/stacks.h:
* libguile/stime.c:
* libguile/stime.h:
* libguile/strerror.c:
* libguile/strings.c:
* libguile/strings.h:
* libguile/strorder.c:
* libguile/strorder.h:
* libguile/strports.c:
* libguile/strports.h:
* libguile/struct.c:
* libguile/struct.h:
* libguile/symbols.c:
* libguile/symbols.h:
* libguile/syntax.c:
* libguile/syscalls.h:
* libguile/tags.h:
* libguile/threads.c:
* libguile/threads.h:
* libguile/throw.c:
* libguile/throw.h:
* libguile/trees.h:
* libguile/unicode.c:
* libguile/unicode.h:
* libguile/uniform.c:
* libguile/uniform.h:
* libguile/values.c:
* libguile/values.h:
* libguile/variable.c:
* libguile/variable.h:
* libguile/vectors.c:
* libguile/vectors.h:
* libguile/version.c:
* libguile/vm-engine.c:
* libguile/vm-expand.h:
* libguile/vm.c:
* libguile/vm.h:
* libguile/vports.c:
* libguile/vports.h:
* libguile/weak-list.h:
* libguile/weak-set.c:
* libguile/weak-set.h:
* libguile/weak-table.c:
* libguile/weak-table.h:
* libguile/weak-vector.c:
* libguile/weak-vector.h: Remove needless trailing comments.
 2018-06-20 14:32:28 +02:00
Andy Wingo
40ade0886e Remove _scm.h 
* libguile/_scm.h: Remove.  An internal header, never installed.
* libguile/__scm.h: Remove horrible documentation.
* libguile/Makefile.am (EXTRA_libguile_@GUILE_EFFECTIVE_VERSION@_la_SOURCES):
  Remove _scm.h.
* libguile/alist.c:
* libguile/array-handle.c:
* libguile/array-map.c:
* libguile/arrays.c:
* libguile/async.c:
* libguile/atomic.c:
* libguile/backtrace.c:
* libguile/bitvectors.c:
* libguile/boolean.c:
* libguile/bytevectors.c:
* libguile/chars.c:
* libguile/continuations.c:
* libguile/control.c:
* libguile/debug-malloc.c:
* libguile/debug.c:
* libguile/deprecated.c:
* libguile/deprecation.c:
* libguile/dynl.c:
* libguile/dynstack.c:
* libguile/dynwind.c:
* libguile/eq.c:
* libguile/error.c:
* libguile/eval.c:
* libguile/evalext.c:
* libguile/expand.c:
* libguile/extensions.c:
* libguile/fdes-finalizers.c:
* libguile/feature.c:
* libguile/filesys.c:
* libguile/finalizers.c:
* libguile/fluids.c:
* libguile/foreign-object.c:
* libguile/foreign.c:
* libguile/fports.c:
* libguile/frames.c:
* libguile/gc-malloc.c:
* libguile/gc.c:
* libguile/gen-scmconfig.c:
* libguile/generalized-arrays.c:
* libguile/generalized-vectors.c:
* libguile/gettext.c:
* libguile/goops.c:
* libguile/gsubr.c:
* libguile/guardians.c:
* libguile/hash.c:
* libguile/hashtab.c:
* libguile/hooks.c:
* libguile/i18n.c:
* libguile/init.c:
* libguile/instructions.c:
* libguile/intrinsics.c:
* libguile/ioext.c:
* libguile/keywords.c:
* libguile/list.c:
* libguile/load.c:
* libguile/loader.c:
* libguile/macros.c:
* libguile/mallocs.c:
* libguile/memoize.c:
* libguile/modules.c:
* libguile/net_db.c:
* libguile/null-threads.c:
* libguile/numbers.c:
* libguile/objprop.c:
* libguile/options.c:
* libguile/pairs.c:
* libguile/poll.c:
* libguile/ports-internal.h:
* libguile/ports.c:
* libguile/posix.c:
* libguile/print.c:
* libguile/procprop.c:
* libguile/procs.c:
* libguile/programs.c:
* libguile/promises.c:
* libguile/r6rs-ports.c:
* libguile/random.c:
* libguile/rdelim.c:
* libguile/read.c:
* libguile/regex-posix.c:
* libguile/rw.c:
* libguile/scmsigs.c:
* libguile/script.c:
* libguile/simpos.c:
* libguile/smob.c:
* libguile/socket.c:
* libguile/sort.c:
* libguile/srcprop.c:
* libguile/srfi-1.c:
* libguile/srfi-13.c:
* libguile/srfi-14.c:
* libguile/srfi-4.c:
* libguile/srfi-60.c:
* libguile/stackchk.c:
* libguile/stacks.c:
* libguile/stime.c:
* libguile/strings.c:
* libguile/strorder.c:
* libguile/strports.c:
* libguile/struct.c:
* libguile/symbols.c:
* libguile/syntax.c:
* libguile/threads.c:
* libguile/throw.c:
* libguile/trees.c:
* libguile/unicode.c:
* libguile/uniform.c:
* libguile/values.c:
* libguile/variable.c:
* libguile/vectors.c:
* libguile/version.c:
* libguile/vm.c:
* libguile/vports.c:
* libguile/weak-set.c:
* libguile/weak-table.c:
* libguile/weak-vector.c: Remove _scm.h includes.
 2018-06-20 14:26:01 +02:00
Andy Wingo
e2470e6aca Devolve foreign.h from _scm.h 
* libguile/_scm.h: Remove foreign.h.
* libguile/eq.c:
* libguile/goops.c:
* libguile/hash.c:
* libguile/init.c:
* libguile/print.c:
* libguile/vm.c: Add foreign.h.
 2018-06-20 13:30:49 +02:00
Andy Wingo
a7bcd66f6f Devolve symbols.h from _scm.h 
* libguile/_scm.h: Remove symbols.h.
* libguile/array-handle.c:
* libguile/array-map.c:
* libguile/backtrace.c:
* libguile/bytevectors.c:
* libguile/chars.c:
* libguile/continuations.c:
* libguile/error.c:
* libguile/eval.c:
* libguile/evalext.c:
* libguile/expand.c:
* libguile/feature.c:
* libguile/filesys.c:
* libguile/foreign.c:
* libguile/fports.c:
* libguile/frames.c:
* libguile/gc.c:
* libguile/goops.c:
* libguile/gsubr.c:
* libguile/i18n.c:
* libguile/instructions.c:
* libguile/intrinsics.c:
* libguile/keywords.c:
* libguile/load.c:
* libguile/macros.c:
* libguile/memoize.c:
* libguile/modules.c:
* libguile/net_db.c:
* libguile/options.c:
* libguile/ports.c:
* libguile/posix.c:
* libguile/print.c:
* libguile/procprop.c:
* libguile/procs.c:
* libguile/r6rs-ports.c:
* libguile/random.c:
* libguile/read.c:
* libguile/socket.c:
* libguile/srcprop.c:
* libguile/srfi-13.c:
* libguile/srfi-14.c:
* libguile/stacks.c:
* libguile/strings.c:
* libguile/strports.c:
* libguile/struct.c:
* libguile/threads.c:
* libguile/throw.c:
* libguile/vm.c: Add symbols.h.
 2018-06-20 12:19:12 +02:00
Andy Wingo
f043d0c3dc Remove modules.h from _scm.h. 
* libguile/_scm.h: Remove modules.h.
* libguile/arrays.c:
* libguile/backtrace.c:
* libguile/feature.c:
* libguile/filesys.c:
* libguile/foreign-object.c:
* libguile/foreign.c:
* libguile/fports.c:
* libguile/frames.c:
* libguile/gc.c:
* libguile/gsubr.c:
* libguile/i18n.c:
* libguile/intrinsics.c:
* libguile/macros.c:
* libguile/numbers.c:
* libguile/poll.c:
* libguile/ports.c:
* libguile/posix.c:
* libguile/random.c:
* libguile/read.c:
* libguile/regex-posix.c:
* libguile/scmsigs.c:
* libguile/script.c:
* libguile/socket.c:
* libguile/srcprop.c:
* libguile/srfi-14.c:
* libguile/srfi-4.c:
* libguile/stime.c:
* libguile/struct.c:
* libguile/syntax.c:
* libguile/threads.c:
* libguile/throw.c: Add modules.h.
 2018-06-20 12:18:24 +02:00
Andy Wingo
bf15afa6bf Move subr snarfing macros to gsubr.h. 
* libguile/snarf.h: Remove gsubr include and subr snarfers.
* libguile/gsubr.h (SCM_DEFINE_GSUBR, SCM_DEFINE, SCM_PRIMITIVE_GENERIC):
  (SCM_DEFINE_PUBLIC, SCM_PROC, SCM_REGISTER_PROC, SCM_GPROC): Move
  here.
* libguile/alist.c:
* libguile/array-map.c:
* libguile/arrays.c:
* libguile/async.c:
* libguile/atomic.c:
* libguile/backtrace.c:
* libguile/bitvectors.c:
* libguile/boolean.c:
* libguile/bytevectors.c:
* libguile/chars.c:
* libguile/continuations.c:
* libguile/control.c:
* libguile/debug-malloc.c:
* libguile/debug.c:
* libguile/deprecation.c:
* libguile/dynl.c:
* libguile/eq.c:
* libguile/error.c:
* libguile/error.h:
* libguile/eval.c:
* libguile/evalext.c:
* libguile/expand.c:
* libguile/extensions.c:
* libguile/fdes-finalizers.c:
* libguile/feature.c:
* libguile/filesys.c:
* libguile/finalizers.c:
* libguile/fluids.c:
* libguile/foreign-object.c:
* libguile/foreign.c:
* libguile/fports.c:
* libguile/frames.c:
* libguile/gc.c:
* libguile/generalized-arrays.c:
* libguile/generalized-vectors.c:
* libguile/gettext.c:
* libguile/guardians.c:
* libguile/hash.c:
* libguile/hashtab.c:
* libguile/hooks.c:
* libguile/i18n.c:
* libguile/instructions.c:
* libguile/intrinsics.c:
* libguile/ioext.c:
* libguile/keywords.c:
* libguile/list.c:
* libguile/load.c:
* libguile/loader.c:
* libguile/macros.c:
* libguile/memoize.c:
* libguile/modules.c:
* libguile/net_db.c:
* libguile/numbers.c:
* libguile/objprop.c:
* libguile/pairs.c:
* libguile/poll.c:
* libguile/ports.c:
* libguile/posix.c:
* libguile/print.c:
* libguile/procs.c:
* libguile/programs.c:
* libguile/promises.c:
* libguile/r6rs-ports.c:
* libguile/random.c:
* libguile/rdelim.c:
* libguile/read.c:
* libguile/regex-posix.c:
* libguile/rw.c:
* libguile/scmsigs.c:
* libguile/simpos.c:
* libguile/smob.c:
* libguile/socket.c:
* libguile/sort.c:
* libguile/srcprop.c:
* libguile/srfi-1.c:
* libguile/srfi-13.c:
* libguile/srfi-14.c:
* libguile/srfi-4.c:
* libguile/srfi-60.c:
* libguile/stackchk.c:
* libguile/stacks.c:
* libguile/stime.c:
* libguile/strings.c:
* libguile/strorder.c:
* libguile/strports.c:
* libguile/struct.c:
* libguile/symbols.c:
* libguile/syntax.c:
* libguile/threads.c:
* libguile/throw.c:
* libguile/trees.c:
* libguile/unicode.c:
* libguile/values.c:
* libguile/variable.c:
* libguile/vectors.c:
* libguile/version.c:
* libguile/vm.c:
* libguile/vports.c:
* libguile/weak-table.c:
* libguile/weak-vector.c: Add gsubr includes.
 2018-06-20 09:04:55 +02:00
Andy Wingo
d3cfabd89b Devolve numbers.h from _scm.h. 
* libguile/_scm.h: Remove numbers.h.
* libguile/array-handle.c:
* libguile/array-map.c:
* libguile/arrays.c:
* libguile/backtrace.c:
* libguile/bitvectors.c:
* libguile/bytevectors.c:
* libguile/chars.c:
* libguile/continuations.c:
* libguile/debug-malloc.c:
* libguile/error.c:
* libguile/eval.c:
* libguile/filesys.c:
* libguile/foreign-object.c:
* libguile/foreign.c:
* libguile/fports.c:
* libguile/frames.c:
* libguile/gc.c:
* libguile/generalized-arrays.c:
* libguile/gettext.c:
* libguile/goops.c:
* libguile/gsubr.c:
* libguile/guardians.c:
* libguile/hash.c:
* libguile/hashtab.c:
* libguile/hooks.c:
* libguile/i18n.c:
* libguile/instructions.c:
* libguile/intrinsics.c:
* libguile/ioext.c:
* libguile/list.c:
* libguile/memoize.c:
* libguile/net_db.c:
* libguile/options.c:
* libguile/ports.c:
* libguile/posix-w32.c:
* libguile/posix.c:
* libguile/procprop.c:
* libguile/programs.c:
* libguile/r6rs-ports.c:
* libguile/random.c:
* libguile/rdelim.c:
* libguile/read.c:
* libguile/regex-posix.c:
* libguile/rw.c:
* libguile/scmsigs.c:
* libguile/simpos.c:
* libguile/smob.c:
* libguile/socket.c:
* libguile/srcprop.c:
* libguile/srfi-13.c:
* libguile/srfi-14.c:
* libguile/srfi-4.c:
* libguile/stackchk.c:
* libguile/stacks.c:
* libguile/stime.c:
* libguile/strings.c:
* libguile/struct.c:
* libguile/symbols.c:
* libguile/threads.c:
* libguile/throw.c:
* libguile/vectors.c:
* libguile/version.c:
* libguile/vm.c:
* libguile/vports.c:
* libguile/weak-table.c: Add numbers.h.
 2018-06-19 15:37:23 +02:00
Andy Wingo
e56d22153b Remove ports.h from inline.h 
* libguile/inline.h: Remove ports.h.
* libguile/bitvectors.c:
* libguile/bytevectors.c:
* libguile/foreign.c:
* libguile/frames.c:
* libguile/goops.h:
* libguile/programs.c:
* libguile/smob.c:
* libguile/srfi-14.c:
* libguile/vm.c: Add ports.h.
 2018-06-19 12:01:38 +02:00
Andy Wingo
1e792c6580 Remove <stdio.h> from ports.h 
* libguile/ports.h: Remove <stdio.h>.
* libguile/finalizers.c:
* libguile/guile.c:
* libguile/memoize.c:
* libguile/srfi-14.c:
* libguile/vm.c: Add <stdio.h>.
* libguile/struct.c: Add <stdarg.h>.
 2018-06-19 11:51:57 +02:00
Andy Wingo
123ba3e77a Devolve vectors.h include from ports.h 
* libguile/ports.h: Remove vectors.h include.
* libguile/array-handle.c:
* libguile/expand.c:
* libguile/memoize.c:
* libguile/poll.c:
* libguile/ports-internal.h:
* libguile/srfi-1.c:
* libguile/vm.c:
* libguile/weak-vector.c: Add vectors.h includes.
 2018-06-19 10:53:09 +02:00
Andy Wingo
730cfd80e2 Devolve pairs.h 
* libguile/_scm.h: Remove pairs.h.
* libguile/alist.c:
* libguile/array-handle.c:
* libguile/array-map.c:
* libguile/arrays.c:
* libguile/async.c:
* libguile/bitvectors.c:
* libguile/bytevectors.c:
* libguile/chars.c:
* libguile/continuations.c:
* libguile/control.c:
* libguile/debug.c:
* libguile/deprecation.c:
* libguile/dynwind.c:
* libguile/eq.c:
* libguile/eval.c:
* libguile/evalext.c:
* libguile/expand.c:
* libguile/fdes-finalizers.c:
* libguile/feature.c:
* libguile/filesys.c:
* libguile/fluids.c:
* libguile/foreign.c:
* libguile/fports.c:
* libguile/gc.c:
* libguile/generalized-arrays.c:
* libguile/goops.c:
* libguile/guardians.c:
* libguile/hash.c:
* libguile/hashtab.c:
* libguile/hooks.c:
* libguile/i18n.c:
* libguile/instructions.c:
* libguile/ioext.c:
* libguile/keywords.c:
* libguile/list.c:
* libguile/load.c:
* libguile/loader.c:
* libguile/memoize.c:
* libguile/modules.c:
* libguile/net_db.c:
* libguile/numbers.c:
* libguile/objprop.c:
* libguile/options.c:
* libguile/ports-internal.h:
* libguile/ports.c:
* libguile/posix.c:
* libguile/print.c:
* libguile/print.h:
* libguile/procprop.c:
* libguile/programs.c:
* libguile/random.c:
* libguile/rdelim.c:
* libguile/read.c:
* libguile/regex-posix.c:
* libguile/scmsigs.c:
* libguile/script.c:
* libguile/socket.c:
* libguile/sort.c:
* libguile/srcprop.c:
* libguile/srfi-1.c:
* libguile/srfi-13.c:
* libguile/srfi-14.c:
* libguile/srfi-60.c:
* libguile/stacks.c:
* libguile/stime.c:
* libguile/strings.c:
* libguile/strorder.c:
* libguile/struct.c:
* libguile/symbols.c:
* libguile/threads.c:
* libguile/throw.c:
* libguile/trees.c:
* libguile/values.c:
* libguile/vectors.c:
* libguile/vm.c:
* libguile/weak-list.h:
* libguile/weak-set.c:
* libguile/weak-table.c:
* libguile/weak-vector.c: Add pairs.h.
 2018-06-18 22:03:13 +02:00
Andy Wingo
460552163e Remove list.h from _scm.h 
* libguile/_scm.h: Remove list.h include.  Add appropriate includes to
  relevant callers.
 2018-06-18 11:46:32 +02:00
Andy Wingo
6f294ecc75 Devolve more validate macros 
* libguile.h: Add chooks.h.
* libguile/Makefile.am: Add chooks.h and chooks.c.
* libguile/chooks.c:
* libguile/chooks.h: New files, for the C implementation of hooks.
  Broken out to avoid cycles in gc.h includes.
* libguile/gc.h:
* libguile/gc.c (scm_i_gc_admin_mutex, scm_i_sweep_mutex): Remove unused
  mutexes.  Include chooks instead of hooks in the main header.
* libguile/deprecated.h (scm_gc_running_p): Deprecate this macro always
  defined to 0.
  (SCM_VALIDATE_VECTOR_OR_DVECTOR): Deprecate this weird one too.
* libguile/array-map.c: Add procs.h include.
* libguile/threads.h:
* libguile/vm.c:
* libguile/r6rs-ports.c: Add smob.h include.
* libguile/atomic.h (SCM_VALIDATE_ATOMIC_BOX): Devolve.
* libguile/deprecation.c (scm_c_issue_deprecation_warning): Remove use
  of scm_gc_running_p.
* libguile/error.c (scm_error_scm): Remove use of scm_gc_running_p.
* libguile/filesys.h (SCM_VALIDATE_DIR)
* libguile/fluids.h (SCM_VALIDATE_FLUID)
* libguile/fports.h (SCM_VALIDATE_FPORT, SCM_VALIDATE_OPFPORT)
* libguile/generalized-arrays.h (SCM_VALIDATE_ARRAY)
* libguile/hooks.h (SCM_VALIDATE_HOOK)
* libguile/keywords.h (SCM_VALIDATE_KEYWORD)
* libguile/ports.h (SCM_VALIDATE_PORT, SCM_VALIDATE_INPUT_PORT)
  (SCM_VALIDATE_OUTPUT_PORT, SCM_VALIDATE_OPINPORT)
  (SCM_VALIDATE_OPENPORT, SCM_VALIDATE_OPPORT, SCM_VALIDATE_OPOUTPORT)
* libguile/procs.h (SCM_VALIDATE_PROC)
* libguile/random.h (SCM_VALIDATE_RSTATE)
* libguile/regex-posix.h (SCM_VALIDATE_RGXP)
* libguile/stacks.h (SCM_VALIDATE_STACK, SCM_VALIDATE_FRAME)
* libguile/strports.h (SCM_VALIDATE_OPOUTSTRPORT)
* libguile/struct.h (SCM_VALIDATE_STRUCT SCM_VALIDATE_VTABLE)
* libguile/symbols.h (SCM_VALIDATE_SYMBOL)
* libguile/variable.h (SCM_VALIDATE_VARIABLE)
* libguile/vectors.h (SCM_VALIDATE_VECTOR SCM_VALIDATE_VECTOR_LEN):
  Devolve.
* libguile/validate.h: It's empty now!

hooks squish
 2018-06-18 10:50:17 +02:00
Andy Wingo
68d9780ce4 Remove errno.h include from _scm.h. 
* libguile/_scm.h: Remove errno.h include.
* libguile/bytevectors.c:
* libguile/debug.c:
* libguile/finalizers.c:
* libguile/loader.c:
* libguile/poll.c:
* libguile/strings.c:
* libguile/threads.c:
* libguile/vm.c: Add errno.h include.  Sort includes as needed.
 2018-06-17 19:46:33 +02:00
Andy Wingo
5159a15306 More _scm.h refactoring 
* libguile/foreign.c (ROUND_UP): Copy here.
* libguile/vm.c (SCM_NOINLINE): Move here, to the only file that uses
  it.
  (ROUND_UP): Copy here.
* libguile/_scm.h (ROUND_UP, SCM_NOINLINE): Remove.  Centralizing
  private definitions isn't bad, but _scm.h also includes a bunch of
  Guile API as well, and the include itself is poorly named.
 2018-06-17 19:10:52 +02:00