mirror of
https://git.savannah.gnu.org/git/guile.git
synced 2025-05-03 13:20:26 +02:00
f4c50447dd
* libguile/frames.c (scm_frame_return_values): New function, for use when a frame is at "return-values". (scm_init_frames_builtins): Register frame-return-values. * libguile/vm-engine.c (RETURN_HOOK): Rename from POP_CONTINUATION_HOOK. (call, call-label): Remove PUSH_CONTINUATION_HOOK; it's unneeded, as you can always check the FP from an apply hook. (return-values): Run return hook before popping frame. * libguile/vm.c (vm_dispatch_return_hook): Rename from vm_dispatch_pop_continuation_hook. Remove push continuation hook. (scm_vm_return_hook): * libguile/vm.h (SCM_VM_PUSH_CONTINUATION_HOOK): Remove. (SCM_VM_RETURN_HOOK): Rename from SCM_VM_POP_CONTINUATION_HOOK. * module/system/vm/frame.scm (frame-return-values): Export. * module/system/vm/trace.scm (print-return, trace-calls-to-procedure) (trace-calls-in-procedure): Adapt to not receiving values as arguments. * module/system/vm/traps.scm (trap-in-procedure, trap-frame-finish): Adapt to return hook coming from returning frame. (program-sources-by-line): Update to use match instead of pmatch. * module/system/vm/traps.scm (trap-in-dynamic-extent) (trap-calls-to-procedure): Adapt to return hook not receiving values. * module/system/vm/vm.scm: Remove push continuation hook and rename return hook.
31 lines
1.2 KiB
Scheme
31 lines
1.2 KiB
Scheme
;;; Guile VM core
|
|
|
|
;;; Copyright (C) 2001,2009-2010,2013-2014,2018 Free Software Foundation, Inc.
|
|
;;;
|
|
;;; This library is free software; you can redistribute it and/or
|
|
;;; modify it under the terms of the GNU Lesser General Public
|
|
;;; License as published by the Free Software Foundation; either
|
|
;;; version 3 of the License, or (at your option) any later version.
|
|
;;;
|
|
;;; This library is distributed in the hope that it will be useful,
|
|
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
;;; Lesser General Public License for more details.
|
|
;;;
|
|
;;; You should have received a copy of the GNU Lesser General Public
|
|
;;; License along with this library; if not, write to the Free Software
|
|
;;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
|
|
;;; Code:
|
|
|
|
(define-module (system vm vm)
|
|
#:export (call-with-vm
|
|
call-with-stack-overflow-handler
|
|
vm-trace-level set-vm-trace-level!
|
|
vm-engine set-vm-engine! set-default-vm-engine!
|
|
vm-apply-hook vm-return-hook
|
|
vm-next-hook
|
|
vm-abort-continuation-hook))
|
|
|
|
(load-extension (string-append "libguile-" (effective-version))
|
|
"scm_init_vm")
|