/* classes: h_files */
-#ifndef DEBUGH
-#define DEBUGH
-/* Copyright (C) 1995,1996,1998, 1999 Free Software Foundation
+#ifndef SCM_DEBUG_H
+#define SCM_DEBUG_H
+/* Copyright (C) 1995,1996,1998,1999,2000,2001 Free Software Foundation
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
*
* The author can be reached at djurfeldt@nada.kth.se
* Mikael Djurfeldt, SANS/NADA KTH, 10044 STOCKHOLM, SWEDEN */
+
\f
#include "libguile/__scm.h"
/* scm_debug_opts is defined in eval.c.
*/
-extern scm_option scm_debug_opts[];
+extern scm_t_option scm_debug_opts[];
#define SCM_CHEAPTRAPS_P scm_debug_opts[0].val
#define SCM_BREAKPOINTS_P scm_debug_opts[1].val
#define SCM_BACKTRACE_P scm_debug_opts[10].val
#define SCM_DEVAL_P scm_debug_opts[11].val
#define SCM_STACK_LIMIT scm_debug_opts[12].val
-#define SCM_N_DEBUG_OPTIONS 13
+#define SCM_SHOW_FILE_NAME scm_debug_opts[13].val
+#define SCM_N_DEBUG_OPTIONS 14
-extern SCM (*scm_ceval_ptr) SCM_P ((SCM exp, SCM env));
+extern SCM (*scm_ceval_ptr) (SCM exp, SCM env);
extern int scm_debug_mode;
extern int scm_check_entry_p, scm_check_apply_p, scm_check_exit_p;
#define CHECK_EXIT scm_check_exit_p
#define SCM_RESET_DEBUG_MODE \
-{\
- CHECK_ENTRY = SCM_ENTER_FRAME_P || SCM_BREAKPOINTS_P;\
- CHECK_APPLY = SCM_APPLY_FRAME_P || SCM_TRACE_P;\
- CHECK_EXIT = SCM_EXIT_FRAME_P || SCM_TRACE_P;\
+do {\
+ CHECK_ENTRY = (SCM_ENTER_FRAME_P || SCM_BREAKPOINTS_P)\
+ && SCM_NFALSEP (SCM_ENTER_FRAME_HDLR);\
+ CHECK_APPLY = (SCM_APPLY_FRAME_P || SCM_TRACE_P)\
+ && SCM_NFALSEP (SCM_APPLY_FRAME_HDLR);\
+ CHECK_EXIT = (SCM_EXIT_FRAME_P || SCM_TRACE_P)\
+ && SCM_NFALSEP (SCM_EXIT_FRAME_HDLR);\
scm_debug_mode = SCM_DEVAL_P || CHECK_ENTRY || CHECK_APPLY || CHECK_EXIT;\
scm_ceval_ptr = scm_debug_mode ? scm_deval : scm_ceval;\
-}
-
+} while (0)
/* {Evaluator}
*/
-typedef union scm_debug_info
+typedef union scm_t_debug_info
{
struct { SCM exp, env; } e;
struct { SCM proc, args; } a;
SCM id;
-} scm_debug_info;
+} scm_t_debug_info;
-extern int scm_debug_eframe_size;
+extern long scm_debug_eframe_size;
-typedef struct scm_debug_frame
+typedef struct scm_t_debug_frame
{
- struct scm_debug_frame *prev;
+ struct scm_t_debug_frame *prev;
long status;
- scm_debug_info *vect;
- scm_debug_info *info;
-} scm_debug_frame;
+ scm_t_debug_info *vect;
+ scm_t_debug_info *info;
+} scm_t_debug_frame;
+
+#if (SCM_DEBUG_DEPRECATED == 0)
+# define scm_debug_info scm_t_debug_info
+# define scm_debug_frame scm_t_debug_frame
+#endif
#ifndef USE_THREADS
-extern scm_debug_frame *scm_last_debug_frame;
+extern scm_t_debug_frame *scm_last_debug_frame;
#endif
#define SCM_EVALFRAME (0L << 11)
/* {Debug Objects}
*/
-extern long scm_tc16_debugobj;
+extern scm_t_bits scm_tc16_debugobj;
-#define SCM_DEBUGOBJP(x) (scm_tc16_debugobj == SCM_TYP16 (x))
-#define SCM_DEBUGOBJ_FRAME(x) SCM_CDR (x)
-#define SCM_SET_DEBUGOBJ_FRAME(x, f) SCM_SETCDR (x, f)
+#define SCM_DEBUGOBJP(x) \
+ SCM_TYP16_PREDICATE (scm_tc16_debugobj, x)
+#define SCM_DEBUGOBJ_FRAME(x) \
+ ((scm_t_debug_frame *) SCM_CELL_WORD_1 (x))
+#define SCM_SET_DEBUGOBJ_FRAME(x, f) SCM_SET_CELL_WORD_1 (x, f)
/* {Memoized Source}
*/
-extern long scm_tc16_memoized;
+extern scm_t_bits scm_tc16_memoized;
-#define SCM_MEMOIZEDP(x) (scm_tc16_memoized == SCM_TYP16 (x))
-#define SCM_MEMOIZED_EXP(x) SCM_CAR (SCM_CDR (x))
-#define SCM_MEMOIZED_ENV(x) SCM_CDR (SCM_CDR (x))
+#define SCM_MEMOIZEDP(x) SCM_TYP16_PREDICATE (scm_tc16_memoized, x)
+#define SCM_MEMOIZED_EXP(x) SCM_CAR (SCM_CELL_OBJECT_1 (x))
+#define SCM_MEMOIZED_ENV(x) SCM_CDR (SCM_CELL_OBJECT_1 (x))
\f
-extern SCM * scm_lookup_cstr SCM_P ((char *str, int len, SCM env));
-extern SCM * scm_lookup_soft SCM_P ((SCM var, SCM genv));
-extern SCM scm_evstr SCM_P ((char *str));
-extern SCM scm_eval_string SCM_P ((SCM str));
-extern int scm_ready_p SCM_P ((void));
-extern void debug_print SCM_P ((SCM obj));
-extern SCM scm_debug_object_p SCM_P ((SCM obj));
-extern SCM scm_local_eval SCM_P ((SCM exp, SCM env));
-extern SCM scm_reverse_lookup SCM_P ((SCM env, SCM data));
-extern SCM scm_start_stack SCM_P ((SCM id, SCM exp, SCM env));
-extern SCM scm_procedure_environment SCM_P ((SCM proc));
-extern SCM scm_procedure_source SCM_P ((SCM proc));
-extern SCM scm_procedure_name SCM_P ((SCM proc));
-extern SCM scm_memoized_environment SCM_P ((SCM m));
-extern SCM scm_make_memoized SCM_P ((SCM exp, SCM env));
-extern SCM scm_memoized_p SCM_P ((SCM obj));
-extern SCM scm_with_traps SCM_P ((SCM thunk));
-extern SCM scm_evaluator_traps SCM_P ((SCM setting));
-extern SCM scm_debug_options SCM_P ((SCM setting));
-extern SCM scm_unmemoize SCM_P ((SCM memoized));
-extern SCM scm_make_debugobj SCM_P ((scm_debug_frame* debug));
-extern void scm_init_debug SCM_P ((void));
+extern int scm_ready_p (void);
+extern void debug_print (SCM obj);
+extern SCM scm_debug_object_p (SCM obj);
+extern SCM scm_local_eval (SCM exp, SCM env);
+extern SCM scm_reverse_lookup (SCM env, SCM data);
+extern SCM scm_start_stack (SCM id, SCM exp, SCM env);
+extern SCM scm_procedure_environment (SCM proc);
+extern SCM scm_procedure_source (SCM proc);
+extern SCM scm_procedure_name (SCM proc);
+extern SCM scm_memoized_environment (SCM m);
+extern SCM scm_make_memoized (SCM exp, SCM env);
+extern SCM scm_memoized_p (SCM obj);
+extern SCM scm_with_traps (SCM thunk);
+extern SCM scm_evaluator_traps (SCM setting);
+extern SCM scm_debug_options (SCM setting);
+extern SCM scm_unmemoize (SCM memoized);
+extern SCM scm_make_debugobj (scm_t_debug_frame *debug);
+extern void scm_init_debug (void);
#ifdef GUILE_DEBUG
-extern SCM scm_make_gloc SCM_P ((SCM var, SCM env));
-extern SCM scm_gloc_p SCM_P ((SCM obj));
-extern SCM scm_make_iloc SCM_P ((SCM frame, SCM binding, SCM cdrp));
-extern SCM scm_iloc_p SCM_P ((SCM obj));
-extern SCM scm_memcons SCM_P ((SCM car, SCM cdr, SCM env));
-extern SCM scm_mem_to_proc SCM_P ((SCM obj));
-extern SCM scm_proc_to_mem SCM_P ((SCM obj));
-extern SCM scm_debug_hang SCM_P ((SCM obj));
+extern SCM scm_make_iloc (SCM frame, SCM binding, SCM cdrp);
+extern SCM scm_iloc_p (SCM obj);
+extern SCM scm_memcons (SCM car, SCM cdr, SCM env);
+extern SCM scm_mem_to_proc (SCM obj);
+extern SCM scm_proc_to_mem (SCM obj);
+extern SCM scm_debug_hang (SCM obj);
#endif /*GUILE_DEBUG*/
-#endif /* DEBUGH */
+#endif /* SCM_DEBUG_H */
+
+/*
+ Local Variables:
+ c-file-style: "gnu"
+ End:
+*/
HCoop / bpt / guile.git / blobdiff