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2018-06-26Rename scm_i_thread to scm_threadAndy Wingo1-4/+4
* 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.
2018-06-20Update license notices in all C filesAndy Wingo1-17/+17
Update to newest recommended license notices from the FSF. Everything stays LGPLv3+ except guile-readline which is GPLv3+.
2018-06-20Remove (C) from copyright statementsAndy Wingo1-6/+1
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.
2018-06-20Rationalize include order in C filesAndy Wingo1-1/+1
Include config.h first, then system includes, then libguile includes, in alphabetical order, then the include for the file in question.
2018-06-20Make libguile header inclusion consistent within libguile c filesAndy Wingo1-9/+9
Change from '#include "libguile/foo.h"' and '#include <libguile/foo.h>' to '#include "foo.h"'.
2018-06-20Remove Emacs local variables comments in Guile sourceAndy Wingo1-6/+0
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.
2018-06-20Remove _scm.hAndy Wingo1-1/+0
* 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.
2018-06-20Devolve threads.h from _scm.h.Andy Wingo1-0/+1
* libguile/__scm.h (scm_print_state, scm_t_dynstack): Add forward declarations. * libguile/_scm.h: Remove threads.h. * libguile/atomic.c: * libguile/bitvectors.h: * libguile/bytevectors.c: * libguile/continuations.h: * libguile/control.c: * libguile/deprecation.c: * libguile/dynl.c: * libguile/dynstack.h: * libguile/dynwind.c: * libguile/extensions.c: * libguile/fdes-finalizers.c: * libguile/foreign-object.c: * libguile/frames.c: * libguile/guardians.c: * libguile/hashtab.c: * libguile/list.c: * libguile/loader.c: * libguile/macros.c: * libguile/memoize.c: * libguile/net_db.c: * libguile/pairs.c: * libguile/procprop.c: * libguile/rdelim.c: * libguile/simpos.c: * libguile/srfi-14.c: * libguile/srfi-60.c: * libguile/strings.c: * libguile/strports.c: * libguile/syntax.c: * libguile/syntax.h: * libguile/unicode.c: * libguile/variable.c: * libguile/vectors.c: * libguile/weak-set.c: * libguile/weak-set.h: * libguile/weak-table.c: * libguile/weak-table.h: * libguile/weak-vector.c: Add threads.h as appropriate, or possible other headers that threads.h pulled in.
2018-06-20Devolve variable.h from _scm.h.Andy Wingo1-0/+1
* libguile/_scm.h: Remove variable.h. * libguile/backtrace.c: * libguile/debug.c: * libguile/dynstack.c: * libguile/dynwind.c: * libguile/eval.c: * libguile/evalext.c: * libguile/expand.c: * libguile/feature.c: * libguile/fluids.c: * libguile/foreign-object.c: * libguile/fports.c: * libguile/frames.c: * libguile/goops.c: * libguile/i18n.c: * libguile/load.c: * libguile/macros.c: * libguile/memoize.c: * libguile/ports.c: * libguile/print.c: * libguile/programs.c: * libguile/random.c: * libguile/read.c: * libguile/scmsigs.c: * libguile/srfi-4.c: * libguile/strports.c: * libguile/syntax.c: * libguile/threads.c: * libguile/throw.c: Add variable.h.
2018-06-18Devolve pairs.hAndy Wingo1-0/+1
* 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.
2018-06-18Devolve boolean.h include.Andy Wingo1-1/+3
* libguile/_scm.h: Remove boolean.h include. * libguile/alist.c: * libguile/array-map.c: * libguile/arrays.c: * libguile/backtrace.c: * libguile/bitvectors.c: * libguile/chars.c: * libguile/continuations.c: * libguile/dynwind.c: * libguile/eq.c: * libguile/eval.c: * libguile/expand.c: * libguile/fdes-finalizers.c: * libguile/filesys.c: * libguile/foreign.c: * libguile/fports.c: * libguile/frames.c: * libguile/generalized-arrays.h: * libguile/goops.c: * libguile/goops.h: * libguile/guardians.c: * libguile/hooks.c: * libguile/i18n.c: * libguile/intrinsics.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/options.c: * libguile/ports.c: * libguile/print.c: * libguile/procprop.c: * libguile/procs.h: * libguile/programs.c: * libguile/r6rs-ports.c: * libguile/read.c: * libguile/scmsigs.c: * libguile/sort.c: * libguile/srcprop.h: * libguile/srfi-1.c: * libguile/srfi-13.c: * libguile/srfi-14.c: * libguile/srfi-14.h: * libguile/srfi-4.c: * libguile/stacks.c: * libguile/stime.c: * libguile/strorder.c: * libguile/struct.c: * libguile/struct.h: * libguile/symbols.c: * libguile/threads.c: * libguile/throw.c: * libguile/vports.c: Add boolean.h includes.
2012-03-03remove out-of-date commentAndy Wingo1-1/+0
* libguile/dynwind.c (scm_dynwind_end): Remove out-of-date comment.
2012-03-03the dynamic stack is really a stack now, instead of a listAndy Wingo1-194/+32
* libguile/dynstack.h: * libguile/dynstack.c: New files, implementing the dynamic stack as a true stack instead of a linked list. This lowers the cost of dynwinds: frames, winders, prompts, with-fluids, and dynamic-wind. For the most part, we allocate these items directly on the stack. * libguile/dynwinds.h: * libguile/dynwinds.c: Adapt all manipulators of the wind stack to use interfaces from dynstack.c. Remove heap-allocated winder and frame object types. (scm_dowinds, scm_i_dowinds): Remove these. The first was exported, but it was not a public interface. * libguile/continuations.c: * libguile/continuations.h (scm_t_contregs): Continuation objects reference scm_t_dynstack* values now. Adapt to the new interfaces. * libguile/control.c: * libguile/control.h: There is no longer a scm_tc7_prompt kind of object that can be allocated on the heap. Instead, the prompt flags, key, and registers are pushed on the dynwind stack. (The registers are still on the heap.) Also, since the vm_cont will reference the dynwinds, make the partial continuation stub take just one extra arg, instead of storing the intwinds separately in the object table. * libguile/fluids.c: * libguile/fluids.h: No more with-fluids objects; instead, the fluids go on the dynstack. The values still have to be on the heap, though. (scm_prepare_fluids, scm_swap_fluids): New internal functions, replacing scm_i_make_with_fluids and scm_i_swap_with_fluids. * libguile/print.c: Remove prompt and with-fluids printers. * libguile/tags.h: Revert prompt and with-fluids tc7 values to what they were before they were allocated. * libguile/vm-i-system.c (partial_cont_call): Just pop the vmcont, the intwinds will not be passed as a second arg. Rewind the dynamic stack from within the VM, so that any rewinder sees valid prompt entries. (call_cc, tail_call_cc): Adapt to pass the dynstack to scm_i_vm_capture_stack. (prompt, wind, unwind, wind_fluids, unwind_fluids): Adapt to the new interfaces. * libguile/vm.h (scm_i_capture_current_stack): Rename from scm_i_vm_capture_continuation. (scm_i_vm_capture_stack): Take a dynstack as an argument. * libguile/vm.c (vm_reinstate_partial_continuation): Don't wind here, as that could result in winders seeing invalid prompts. * libguile/eval.c: * libguile/root.c: * libguile/stacks.c: * libguile/threads.c: * libguile/threads.h: * libguile/throw.c: Adapt other users of dynwinds to use the dynstack.
2011-10-24check for pairs with scm_is_pair, not scm_nimpAndy Wingo1-1/+1
* libguile/array-map.c (scm_ra_matchp, scm_ramapc): * libguile/dynwind.c (scm_swap_bindings): * libguile/hooks.c (hook_print, scm_c_run_hook, scm_c_run_hookn): * libguile/objprop.c (scm_object_property, scm_set_object_property_x): Use !scm_is_pair as the termination condition, not scm_imp.
2011-05-13deprecate scm_internal_dynamic_windAndy Wingo1-18/+1
* libguile/dynwind.c: * libguile/dynwind.h: * libguile/deprecated.h (scm_t_inner): * libguile/deprecated.c (scm_internal_dynamic_wind): Deprecate, as the scm_dynwind API is better, and this API encourages users to stuff SCM values into pointers.
2010-03-04tighten up scm_i_dowinds, fixing invalid SCM_CAR (prompt)Andy Wingo1-32/+15
* libguile/dynwind.c: Update comment regarding what can be on the wind stack. (scm_i_dowinds): Clean up to remove @bind and catch/throw-handler cases, to add a case for prompts, and to be more strict in general regarding the set of things that can be on the wind stack. Fixes a bug whereby prompts were accessed via SCM_CAR; thanks to Ken Raeburn for the report.
2010-02-18add with-fluids objects and primitive syntaxAndy Wingo1-0/+10
* libguile/tags.h (scm_tc7_with_fluids): Allocate a tc7 for "with-fluids" objects, which will only live on the dynamic stack (wind list), not in normal scheme-land. * libguile/fluids.h (SCM_WITH_FLUIDS_P, SCM_WITH_FLUIDS_LEN) (SCM_WITH_FLUIDS_NTH_FLUID, SCM_WITH_FLUIDS_NTH_VAL) (SCM_WITH_FLUIDS_SET_NTH_VAL): Add some accessors. * libguile/fluids.c (scm_i_make_with_fluids, scm_i_swap_with_fluids): New internal functions. (scm_c_with_fluids, scm_c_with_fluid): Push with-fluids objects on the dynwind list, not winders. * libguile/dynwind.c (scm_i_dowinds): Add cases for winding and unwinding with-fluids objects. * libguile/memoize.h (scm_sym_with_fluids, SCM_M_BEGIN): New public data. * libguile/memoize.c (scm_m_with_fluids): Define with-fluids as a primitive syntax. (unmemoize): Add with-fluids case. * libguile/eval.c (eval): * module/ice-9/eval.scm (primitive-eval): Add with-fluids cases. * test-suite/tests/fluids.test ("fluids not modified if nonfluid passed to with-fluids"): Enable a now-passing test.
2010-02-18dynwind is now a part of guile's primitive languageAndy Wingo1-52/+4
* libguile/memoize.h (scm_sym_at_dynamic_wind, SCM_M_DYNWIND) * libguile/memoize.c (memoized_tags, MAKMEMO_DYNWIND) (scm_m_at_dynamic_wind, unmemoize): Add dynwind as a primitive expression type. * libguile/dynwind.c (scm_dynamic_wind): Downgrade to a normal C function. * libguile/eval.c (eval): * module/ice-9/eval.scm (primitive-eval): Add dynwind support. * module/ice-9/r4rs.scm: More relevant docs. (apply): Define in a more regular way. (dynamic-wind): Add to this file, with docs, dispatching to @dynamic-wind. * module/language/tree-il/primitives.scm: Parse @dynamic-wind into a tree-il dynamic-wind.
2009-10-07Revert "Change dynwind flag enums to #defines, for greater portability"Neil Jerram1-5/+9
This reverts commit b25aa0b9373d2798469e0fe999cd915e8beedc4f.
2009-10-02Change dynwind flag enums to #defines, for greater portabilityNeil Jerram1-9/+5
Thanks to Inge Gutheil for raising this problem. * doc/ref/api-control.texi (Dynamic Wind): Remove doc for scm_t_dynwind_flags, and change uses of scm_t_dynwind_flags to int. Mention possible flags inside doc for scm_dynwind_begin instead. Similarly for scm_t_wind_flags. In this case the doc on possible flags is moved to after the four functions that can use them. * libguile/dynwind.c (scm_dynwind_begin): Change scm_t_dynwind_flags to int. (scm_dynwind_unwind_handler): Change scm_t_wind_flags to int. (scm_dynwind_rewind_handler): Ditto. (scm_dynwind_unwind_handler_with_scm): Ditto. (scm_dynwind_rewind_handler_with_scm): Ditto. * libguile/dynwind.h (SCM_F_DYNWIND_REWINDABLE): Use #define instead of typedef enum. (SCM_F_WIND_EXPLICITLY): Ditto. (function declarations): Change scm_t_dynwind_flags and scm_t_wind_flags to int. * test-suite/standalone/test-unwind.c (check_cont_body): Change scm_t_dynwind_flags to int.
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/* )
2009-03-22Merge branch 'master' into boehm-demers-weiser-gcLudovic Courtès1-2/+2
Conflicts: libguile/continuations.c libguile/gc-freelist.c libguile/gc-mark.c libguile/symbols.c libguile/threads.c module/ice-9/boot-9.scm
2008-10-09fix dynwind + nonlocal entrance/exit + programs bugAndy Wingo1-2/+2
* libguile/dynwind.c (scm_i_dowinds): Invoke guard procedures when entering and exiting nonlocally. Previously this procedure was program-racist.
2008-09-13Merge branch 'master' into boehm-demers-weiser-gcLudovic Courtès1-1/+5
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
2008-09-13Include <config.h> in all C files; use `#ifdef HAVE_CONFIG_H' rather than `#if'.Ludovic Courtès1-1/+5
2008-09-05Removed a lot of now-useless SMOB mark/free functions.Ludovic Courtes1-9/+0
* 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
2006-04-17merge from 1.8 branchKevin Ryde1-1/+1
2006-02-04* throw.h (scm_c_catch, scm_c_with_throw_handler,Neil Jerram1-1/+1
scm_catch_with_pre_unwind_handler, scm_with_throw_handler): New. * throw.c (SCM_JBPREUNWIND, SCM_SETJBPREUNWIND): New. (struct pre_unwind_data): New, replaces struct lazy_catch. (scm_c_catch): New, replaces scm_internal_catch as the primary catch API for C code; adds pre-unwind handler support. (scm_internal_catch): Now just a wrapper for scm_c_catch, for back compatibility. (tc16_pre_unwind_data, pre_unwind_data_print, make_pre_unwind_data, SCM_PRE_UNWIND_DATA_P): Renamed from "lazy_catch" equivalents. (scm_c_with_throw_handler): New, replaces scm_internal_lazy_catch as the primary C API for a "lazy" catch. (scm_internal_lazy_catch): Now just a wrapper for scm_c_with_throw_handler, for back compatibility. (scm_catch_with_pre_unwind_handler): Renamed from scm_catch; adds pre-unwind handler support. (scm_catch): Now just a wrapper for scm_catch_with_pre_unwind_handler, for back compatibility. (scm_with_throw_handler): New. (scm_lazy_catch): Update comment to say that the handler can return, and what happens if it does. (toggle_pre_unwind_running): New. (scm_ithrow): When identifying the throw target, take running flags into account. In general, change naming of things from "lazy_catch" to "pre_unwind". When throwing to a throw handler, don't unwind the dynamic context first. Add dynwind framing to manage the running flag of a throw handler. If a lazy catch or throw handler returns, rethrow the same exception again. Add pre-unwind support to the normal catch case (SCM_JMPBUFP). * root.c (scm_internal_cwdr): Add NULL args to scm_i_with_continuation_barrier call. * dynwind.c: Change comment mentioning lazy-catch to mention pre-unwind data and throw handler also. * continuations.h (scm_i_with_continuation_barrier): Add pre-unwind handler args. * continuations.c (scm_i_with_continuation_barrier): Add pre-unwind handler args, and pass on to scm_c_catch (changed from scm_internal_catch). (c_handler): Remove scm_handle_by_message_noexit call. (scm_c_with_continuation_barrier): Call scm_i_with_continuation_barrier with scm_handle_by_message_noexit as the pre-unwind handler. (scm_handler): Remove scm_handle_by_message_noexit call. (s_scm_with_continuation_barrier): Call scm_i_with_continuation_barrier with scm_handle_by_message_noexit as the pre-unwind handler.
2006-01-29Renamed the "frames" that are related to dynamic-wind to "dynamicMarius Vollmer1-17/+17
contexts. Renamed all functions from scm_frame_ to scm_dynwind_. Updated documentation.
2005-05-23The FSF has a new address.Marius Vollmer1-1/+1
2005-03-02See ChangeLog from 2005-03-02.Marius Vollmer1-16/+24
2004-09-22*** empty log message ***Marius Vollmer1-3/+3
2004-08-10(scm_frame_free): New.Marius Vollmer1-0/+6
2004-07-27* tags.h, deprecated.h (SCM_EQ_P): Deprecated by moving it intoMarius Vollmer1-1/+1
deprecated.h. Replaced all uses with scm_is_eq.
2004-07-23(scm_i_dowinds): Removed unused code that would call the unexistingMarius Vollmer1-50/+34
scm_cross_dynwind_binding_scope for inums on the windlist.
2004-07-06* deprecated.h, boolean.h (SCM_FALSEP, SCM_NFALSEP, SCM_BOOL,Marius Vollmer1-1/+1
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.
2004-05-24(winder_mark): Use SCM_PACK to correctly convert the WINDER_DATA to aMarius Vollmer1-1/+1
SCM.
2004-05-06Use SCM_SMOB_* instead of SCM_CELL_* as appropriate. UseMarius Vollmer1-21/+22
SCM_SMOB_FLAGS and SCM_SET_SMOB_FLAGS instead of accessing the zeroth word directly. Use SCM_SMOB_PREDICATE as appropriate.
2004-01-11(scm_frame_unwind, scm_frame_unwind_handler): Renamed and changed allMarius Vollmer1-10/+10
uses. (scm_frame_rewind, scm_frame_rewind_handler): Likewise.
2004-01-07* dynwind.h, dynwind.c (scm_i_dowinds): Removed 'explicit'Marius Vollmer1-20/+9
argument since it is always zero now. Changed all callers. Removed code for handling fluids.
2004-01-07* dynwind.c (scm_i_dowinds): Removed code for handling fluids.Marius Vollmer1-8/+1
2004-01-07* dynwind.c (scm_frame_end): Do not use scm_i_dowinds. Instead, doMarius Vollmer1-26/+26
the unwinding directly. It is simple enough. * dynwind.h, dynwind.c: Did the following renamings: scm_begin_frame -> scm_frame_begin, scm_end_frame -> scm_frame_end, scm_on_unwind -> scm_frame_unwind, scm_on_rewind -> scm_frame_rewind, scm_on_unwind_with_scm -> scm_frame_unwind_with_scm, scm_on_rewind_with_scm -> scm_frame_rewind_with_scm. Changed all uses.
2004-01-06(frame_print): Removed, use the default printer. (WINDER_F_MARK,Marius Vollmer1-14/+41
WINDER_MARK_P, winder_mark): New. (scm_on_unwind_with_scm, scm_on_rewind_with_scm): New. Use above to protect SCM values.
2004-01-03(scm_t_frame_flags, scm_t_wind_flags,Marius Vollmer1-61/+168
scm_begin_frame, scm_end_frame, scm_on_unwind, scm_on_rewind): New. (scm_dowinds, scm_i_dowinds): scm_dowinds has been renamed to scm_i_dowinds and extended to handle frames and to invoke a 'turn' function when the outermost wind point has been reached. The latter is used to copy a continuation stack at the right time. scm_dowinds remains available. (SCM_GUARDSP, SCM_BEFORE_GUARD, SCM_AFTER_GUARD, SCM_GUARD_DATA, tc16_guard, guards_print): Removed. (scm_internal_dynamic_wind): Reimplemented using frames.
2003-04-05Changed license terms to the plain LGPL thru-out.Marius Vollmer1-36/+12
2002-03-14Retire inclusion guard macro SCM_MAGIC_SNARFER.Thien-Thi Nguyen1-2/+0
2001-11-11* Documentation work.Neil Jerram1-2/+2
2001-08-25* eval.c (scm_m_atbind): Redesigned to behvae like `let', but withMarius Vollmer1-1/+1
dynamic scope. * dynwind.h (scm_swap_bindings): Declare. * dynwind.c (scm_swap_bindings): Make non-static.
2001-07-26* tags.h: Update tag system docs.Marius Vollmer1-13/+19
(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.