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https://git.savannah.gnu.org/git/guile.git
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1be6b49ccb
(SCM_NUM2{SIZE,PTRDIFF,SHORT,USHORT,BITS,UBITS,INT,UINT}[_DEF]):
new macros.
* unif.h: type renaming:
scm_array -> scm_array_t
scm_array_dim -> scm_array_dim_t
the old names are deprecated, all in-Guile uses changed.
* tags.h (scm_ubits_t): new typedef, representing unsigned
scm_bits_t.
* stacks.h: type renaming:
scm_info_frame -> scm_info_frame_t
scm_stack -> scm_stack_t
the old names are deprecated, all in-Guile uses changed.
* srcprop.h: type renaming:
scm_srcprops -> scm_srcprops_t
scm_srcprops_chunk -> scm_srcprops_chunk_t
the old names are deprecated, all in-Guile uses changed.
* gsubr.c, procs.c, print.c, ports.c, read.c, rdelim.c, ramap.c,
rw.c, smob.c, sort.c, srcprop.c, stacks.c, strings.c, strop.c,
strorder.c, strports.c, struct.c, symbols.c, unif.c, values.c,
vectors.c, vports.c, weaks.c:
various int/size_t -> size_t/scm_bits_t changes.
* random.h: type renaming:
scm_rstate -> scm_rstate_t
scm_rng -> scm_rng_t
scm_i_rstate -> scm_i_rstate_t
the old names are deprecated, all in-Guile uses changed.
* procs.h: type renaming:
scm_subr_entry -> scm_subr_entry_t
the old name is deprecated, all in-Guile uses changed.
* options.h (scm_option_t.val): unsigned long -> scm_bits_t.
type renaming:
scm_option -> scm_option_t
the old name is deprecated, all in-Guile uses changed.
* objects.c: various long -> scm_bits_t changes.
(scm_i_make_class_object): flags: unsigned long -> scm_ubits_t
* numbers.h (SCM_FIXNUM_BIT): deprecated, renamed to
SCM_I_FIXNUM_BIT.
* num2integral.i.c: new file, multiply included by numbers.c, used
to "templatize" the various integral <-> num conversion routines.
* numbers.c (scm_mkbig, scm_big2num, scm_adjbig, scm_normbig,
scm_copybig, scm_2ulong2big, scm_dbl2big, scm_big2dbl):
deprecated.
(scm_i_mkbig, scm_i_big2inum, scm_i_adjbig, scm_i_normbig,
scm_i_copybig, scm_i_short2big, scm_i_ushort2big, scm_i_int2big,
scm_i_uint2big, scm_i_long2big, scm_i_ulong2big, scm_i_bits2big,
scm_i_ubits2big, scm_i_size2big, scm_i_ptrdiff2big,
scm_i_long_long2big, scm_i_ulong_long2big, scm_i_dbl2big,
scm_i_big2dbl, scm_short2num, scm_ushort2num, scm_int2num,
scm_uint2num, scm_bits2num, scm_ubits2num, scm_size2num,
scm_ptrdiff2num, scm_num2short, scm_num2ushort, scm_num2int,
scm_num2uint, scm_num2bits, scm_num2ubits, scm_num2ptrdiff,
scm_num2size): new functions.
* modules.c (scm_module_reverse_lookup): i, n: int -> scm_bits_t.x
* load.c: change int -> size_t in various places (where the
variable is used to store a string length).
(search-path): call scm_done_free, not scm_done_malloc.
* list.c (scm_ilength): return a scm_bits_t, not long.
some other {int,long} -> scm_bits_t changes.
* hashtab.c: various [u]int -> scm_bits_t changes.
scm_ihashx_closure -> scm_ihashx_closure_t (and made a typedef).
(scm_ihashx): n: uint -> scm_bits_t
use scm_bits2num instead of scm_ulong2num.
* gsubr.c: various int -> scm_bits_t changes.
* gh_data.c (gh_scm2double): no loss of precision any more.
* gh.h (gh_str2scm): len: int -> size_t
(gh_{get,set}_substr): start: int -> scm_bits_t,
len: int -> size_t
(gh_<num>2scm): n: int -> scm_bits_t
(gh_*vector_length): return scm_[u]size_t, not unsigned long.
(gh_length): return scm_bits_t, not unsigned long.
* fports.h: type renaming:
scm_fport -> scm_fport_t
the old name is deprecated, all in-Guile uses changed.
* fports.c (fport_fill_input): count: int -> scm_bits_t
(fport_flush): init_size, remaining, count: int -> scm_bits_t
* debug.h (scm_lookup_cstr, scm_lookup_soft, scm_evstr): removed
those prototypes, as the functions they prototype don't exist.
* fports.c (default_buffer_size): int -> size_t
(scm_fport_buffer_add): read_size, write_size: int -> scm_bits_t
default_size: int -> size_t
(scm_setvbuf): csize: int -> scm_bits_t
* fluids.c (n_fluids): int -> scm_bits_t
(grow_fluids): old_length, i: int -> scm_bits_t
(next_fluid_num, scm_fluid_ref, scm_fluid_set_x): n: int ->
scm_bits_t
(scm_c_with_fluids): flen, vlen: int -> scm_bits_t
* filesys.c (s_scm_open_fdes): changed calls to SCM_NUM2LONG to
the new and shiny SCM_NUM2INT.
* extensions.c: extension -> extension_t (and made a typedef).
* eval.h (SCM_IFRAME): cast to scm_bits_t, not int. just so
there are no nasty surprises if/when the various deeply magic tag
bits move somewhere else.
* eval.c: changed the locals used to store results of SCM_IFRAME,
scm_ilength and such to be of type scm_bits_t (and not int/long).
(iqq): depth, edepth: int -> scm_bits_t
(scm_eval_stack): int -> scm_bits_t
(SCM_CEVAL): various vars are not scm_bits_t instead of int.
(check_map_args, scm_map, scm_for_each): len: long -> scm_bits_t
i: int -> scm_bits_t
* environments.c: changed the many calls to scm_ulong2num to
scm_ubits2num.
(import_environment_fold): proc_as_ul: ulong -> scm_ubits_t
* dynwind.c (scm_dowinds): delta: long -> scm_bits_t
* debug.h: type renaming:
scm_debug_info -> scm_debug_info_t
scm_debug_frame -> scm_debug_frame_t
the old names are deprecated, all in-Guile uses changed.
(scm_debug_eframe_size): int -> scm_bits_t
* debug.c (scm_init_debug): use scm_c_define instead of the
deprecated scm_define.
* continuations.h: type renaming:
scm_contregs -> scm_contregs_t
the old name is deprecated, all in-Guile uses changed.
(scm_contregs_t.num_stack_items): size_t -> scm_bits_t
(scm_contregs_t.num_stack_items): ulong -> scm_ubits_t
* continuations.c (scm_make_continuation): change the type of
stack_size form long to scm_bits_t.
* ports.h: type renaming:
scm_port_rw_active -> scm_port_rw_active_t (and made a typedef)
scm_port -> scm_port_t
scm_ptob_descriptor -> scm_ptob_descriptor_t
the old names are deprecated, all in-Guile uses changed.
(scm_port_t.entry): int -> scm_bits_t.
(scm_port_t.line_number): int -> long.
(scm_port_t.putback_buf_size): int -> size_t.
* __scm.h (long_long, ulong_long): deprecated (they pollute the
global namespace and have little value besides that).
(SCM_BITS_LENGTH): new, is the bit size of scm_bits_t (i.e. of an
SCM handle).
(ifdef spaghetti): include sys/types.h and sys/stdtypes.h, if they
exist (for size_t & ptrdiff_t)
(scm_sizet): deprecated.
* Makefile.am (noinst_HEADERS): add num2integral.i.c
229 lines
7.9 KiB
C
229 lines
7.9 KiB
C
/* classes: h_files */
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#ifndef DEBUGH
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#define DEBUGH
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/* Copyright (C) 1995,1996,1998, 1999, 2000 Free Software Foundation
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307 USA
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*
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* As a special exception, the Free Software Foundation gives permission
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* for additional uses of the text contained in its release of GUILE.
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*
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* The exception is that, if you link the GUILE library with other files
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* to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the GUILE library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the
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* Free Software Foundation under the name GUILE. If you copy
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* code from other Free Software Foundation releases into a copy of
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* GUILE, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for GUILE, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice.
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*
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* The author can be reached at djurfeldt@nada.kth.se
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* Mikael Djurfeldt, SANS/NADA KTH, 10044 STOCKHOLM, SWEDEN */
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/* Software engineering face-lift by Greg J. Badros, 11-Dec-1999,
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gjb@cs.washington.edu, http://www.cs.washington.edu/homes/gjb */
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#include "libguile/__scm.h"
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#include "libguile/options.h"
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/*
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* Here comes some definitions for the debugging machinery.
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* It might seem strange to represent debug flags as ints,
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* but consider that any particular piece of code is normally
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* only interested in one flag at a time. This is then
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* the most efficient representation.
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*/
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/* {Options}
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*/
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/* scm_debug_opts is defined in eval.c.
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*/
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extern scm_option_t scm_debug_opts[];
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#define SCM_CHEAPTRAPS_P scm_debug_opts[0].val
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#define SCM_BREAKPOINTS_P scm_debug_opts[1].val
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#define SCM_TRACE_P scm_debug_opts[2].val
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#define SCM_REC_PROCNAMES_P scm_debug_opts[3].val
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#define SCM_BACKWARDS_P scm_debug_opts[4].val
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#define SCM_BACKTRACE_WIDTH scm_debug_opts[5].val
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#define SCM_BACKTRACE_INDENT scm_debug_opts[6].val
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#define SCM_N_FRAMES scm_debug_opts[7].val
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#define SCM_BACKTRACE_MAXDEPTH scm_debug_opts[8].val
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#define SCM_BACKTRACE_DEPTH scm_debug_opts[9].val
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#define SCM_BACKTRACE_P scm_debug_opts[10].val
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#define SCM_DEVAL_P scm_debug_opts[11].val
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#define SCM_STACK_LIMIT scm_debug_opts[12].val
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#define SCM_N_DEBUG_OPTIONS 13
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extern SCM (*scm_ceval_ptr) (SCM exp, SCM env);
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extern int scm_debug_mode;
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extern int scm_check_entry_p, scm_check_apply_p, scm_check_exit_p;
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#define CHECK_ENTRY scm_check_entry_p
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#define CHECK_APPLY scm_check_apply_p
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#define CHECK_EXIT scm_check_exit_p
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#define SCM_RESET_DEBUG_MODE \
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do {\
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CHECK_ENTRY = SCM_ENTER_FRAME_P || SCM_BREAKPOINTS_P;\
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CHECK_APPLY = SCM_APPLY_FRAME_P || SCM_TRACE_P;\
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CHECK_EXIT = SCM_EXIT_FRAME_P || SCM_TRACE_P;\
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scm_debug_mode = SCM_DEVAL_P || CHECK_ENTRY || CHECK_APPLY || CHECK_EXIT;\
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scm_ceval_ptr = scm_debug_mode ? scm_deval : scm_ceval;\
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} while (0)
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/* {Evaluator}
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*/
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typedef union scm_debug_info_t
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{
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struct { SCM exp, env; } e;
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struct { SCM proc, args; } a;
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SCM id;
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} scm_debug_info_t;
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extern scm_bits_t scm_debug_eframe_size;
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typedef struct scm_debug_frame_t
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{
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struct scm_debug_frame_t *prev;
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long status;
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scm_debug_info_t *vect;
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scm_debug_info_t *info;
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} scm_debug_frame_t;
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#if (SCM_DEBUG_DEPRECATED == 0)
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# define scm_debug_info scm_debug_info_t
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# define scm_debug_frame scm_debug_frame_t
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#endif
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#ifndef USE_THREADS
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extern scm_debug_frame_t *scm_last_debug_frame;
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#endif
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#define SCM_EVALFRAME (0L << 11)
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#define SCM_APPLYFRAME (1L << 11)
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#define SCM_VOIDFRAME (3L << 11)
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#define SCM_MACROEXPF (1L << 10)
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#define SCM_TAILREC (1L << 9)
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#define SCM_TRACED_FRAME (1L << 8)
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#define SCM_ARGS_READY (1L << 7)
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#define SCM_DOVERFLOW (1L << 6)
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#define SCM_MAX_FRAME_SIZE 63 /* also used as a mask for the size field */
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#define SCM_FRAMETYPE (3L << 11)
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#define SCM_EVALFRAMEP(x) (((x).status & SCM_FRAMETYPE) == SCM_EVALFRAME)
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#define SCM_APPLYFRAMEP(x) (((x).status & SCM_FRAMETYPE) == SCM_APPLYFRAME)
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#define SCM_VOIDFRAMEP(x) (((x).status & SCM_FRAMETYPE) == SCM_VOIDFRAME)
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#define SCM_OVERFLOWP(x) (((x).status & SCM_DOVERFLOW) != 0)
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#define SCM_ARGS_READY_P(x) (((x).status & SCM_ARGS_READY) != 0)
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#define SCM_TRACED_FRAME_P(x) (((x).status & SCM_TRACED_FRAME) != 0)
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#define SCM_TAILRECP(x) (((x).status & SCM_TAILREC) != 0)
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#define SCM_MACROEXPP(x) (((x).status & SCM_MACROEXPF) != 0)
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#define SCM_SET_OVERFLOW(x) ((x).status |= SCM_DOVERFLOW)
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#define SCM_SET_ARGSREADY(x) ((x).status |= SCM_ARGS_READY)
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#define SCM_CLEAR_ARGSREADY(x) ((x).status &= ~SCM_ARGS_READY)
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#define SCM_SET_TRACED_FRAME(x) ((x).status |= SCM_TRACED_FRAME)
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#define SCM_CLEAR_TRACED_FRAME(x) ((x).status &= ~SCM_TRACED_FRAME)
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#define SCM_SET_TAILREC(x) ((x).status |= SCM_TAILREC)
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#define SCM_SET_MACROEXP(x) ((x).status |= SCM_MACROEXPF)
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#define SCM_CLEAR_MACROEXP(x) ((x).status &= ~SCM_MACROEXPF)
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#define SCM_DEBUGGINGP scm_debug_mode
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#define SCM_DSIDEVAL(x, env) if NIMP(x) scm_deval((x), (env))
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/* {Debug Objects}
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*/
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extern scm_bits_t scm_tc16_debugobj;
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#define SCM_DEBUGOBJP(x) SCM_TYP16_PREDICATE (scm_tc16_debugobj, x)
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#define SCM_DEBUGOBJ_FRAME(x) SCM_CELL_WORD_1 (x)
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#define SCM_SET_DEBUGOBJ_FRAME(x, f) SCM_SET_CELL_WORD_1 (x, f)
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/* {Memoized Source}
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*/
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extern scm_bits_t scm_tc16_memoized;
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#define SCM_MEMOIZEDP(x) SCM_TYP16_PREDICATE (scm_tc16_memoized, x)
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#define SCM_MEMOIZED_EXP(x) SCM_CAR (SCM_CELL_OBJECT_1 (x))
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#define SCM_MEMOIZED_ENV(x) SCM_CDR (SCM_CELL_OBJECT_1 (x))
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extern SCM * scm_lookup_cstr (char *str, int len, SCM env);
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extern SCM * scm_lookup_soft (SCM var, SCM genv);
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extern SCM scm_evstr (char *str);
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extern SCM scm_eval_string (SCM str);
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extern int scm_ready_p (void);
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extern void debug_print (SCM obj);
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extern SCM scm_debug_object_p (SCM obj);
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extern SCM scm_local_eval (SCM exp, SCM env);
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extern SCM scm_reverse_lookup (SCM env, SCM data);
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extern SCM scm_start_stack (SCM id, SCM exp, SCM env);
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extern SCM scm_procedure_environment (SCM proc);
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extern SCM scm_procedure_source (SCM proc);
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extern SCM scm_procedure_name (SCM proc);
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extern SCM scm_memoized_environment (SCM m);
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extern SCM scm_make_memoized (SCM exp, SCM env);
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extern SCM scm_memoized_p (SCM obj);
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extern SCM scm_with_traps (SCM thunk);
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extern SCM scm_evaluator_traps (SCM setting);
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extern SCM scm_debug_options (SCM setting);
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extern SCM scm_unmemoize (SCM memoized);
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extern SCM scm_make_debugobj (scm_debug_frame_t *debug);
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extern void scm_init_debug (void);
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#ifdef GUILE_DEBUG
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extern SCM scm_make_gloc (SCM var, SCM env);
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extern SCM scm_gloc_p (SCM obj);
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extern SCM scm_make_iloc (SCM frame, SCM binding, SCM cdrp);
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extern SCM scm_iloc_p (SCM obj);
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extern SCM scm_memcons (SCM car, SCM cdr, SCM env);
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extern SCM scm_mem_to_proc (SCM obj);
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extern SCM scm_proc_to_mem (SCM obj);
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extern SCM scm_debug_hang (SCM obj);
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#endif /*GUILE_DEBUG*/
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#endif /* DEBUGH */
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/*
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Local Variables:
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c-file-style: "gnu"
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End:
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*/
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