diff options
Diffstat (limited to 'src/scheme/ao_scheme.h')
| -rw-r--r-- | src/scheme/ao_scheme.h | 352 |
1 files changed, 227 insertions, 125 deletions
diff --git a/src/scheme/ao_scheme.h b/src/scheme/ao_scheme.h index 2fa1ed60..d4c9bc05 100644 --- a/src/scheme/ao_scheme.h +++ b/src/scheme/ao_scheme.h @@ -15,14 +15,26 @@ #ifndef _AO_SCHEME_H_ #define _AO_SCHEME_H_ +#ifndef DBG_MEM #define DBG_MEM 0 +#endif +#ifndef DBG_EVAL #define DBG_EVAL 0 +#endif +#ifndef DBG_READ #define DBG_READ 0 +#endif +#ifndef DBG_FREE_CONS #define DBG_FREE_CONS 0 +#endif #define NDEBUG 1 #include <stdint.h> #include <string.h> +#include <stdbool.h> +#define AO_SCHEME_BUILTIN_FEATURES +#include "ao_scheme_builtin.h" +#undef AO_SCHEME_BUILTIN_FEATURES #include <ao_scheme_os.h> #ifndef __BYTE_ORDER #include <endian.h> @@ -40,6 +52,10 @@ struct ao_scheme_os_save { uint16_t const_checksum_inv; }; +#ifndef AO_SCHEME_POOL_TOTAL +#error Must define AO_SCHEME_POOL_TOTAL for AO_SCHEME_SAVE +#endif + #define AO_SCHEME_POOL_EXTRA (sizeof(struct ao_scheme_os_save)) #define AO_SCHEME_POOL ((int) (AO_SCHEME_POOL_TOTAL - AO_SCHEME_POOL_EXTRA)) @@ -60,7 +76,7 @@ extern uint8_t ao_scheme_const[AO_SCHEME_POOL_CONST] __attribute__((aligned(4))) #define ao_scheme_pool ao_scheme_const #define AO_SCHEME_POOL AO_SCHEME_POOL_CONST -#define _atom(n) ao_scheme_atom_poly(ao_scheme_atom_intern(n)) +#define _atom(n) ao_scheme_atom_poly(ao_scheme_atom_intern((char *) n)) #define _bool(v) ao_scheme_bool_poly(ao_scheme_bool_get(v)) #define _ao_scheme_bool_true _bool(1) @@ -75,7 +91,7 @@ extern uint8_t ao_scheme_const[AO_SCHEME_POOL_CONST] __attribute__((aligned(4))) #else #include "ao_scheme_const.h" #ifndef AO_SCHEME_POOL -#define AO_SCHEME_POOL 3072 +#error Must define AO_SCHEME_POOL #endif #ifndef AO_SCHEME_POOL_EXTRA #define AO_SCHEME_POOL_EXTRA 0 @@ -86,7 +102,7 @@ extern uint8_t ao_scheme_pool[AO_SCHEME_POOL + AO_SCHEME_POOL_EXTRA] __attribut /* Primitive types */ #define AO_SCHEME_CONS 0 #define AO_SCHEME_INT 1 -#define AO_SCHEME_STRING 2 +#define AO_SCHEME_BIGINT 2 #define AO_SCHEME_OTHER 3 #define AO_SCHEME_TYPE_MASK 0x0003 @@ -102,10 +118,20 @@ extern uint8_t ao_scheme_pool[AO_SCHEME_POOL + AO_SCHEME_POOL_EXTRA] __attribut #define AO_SCHEME_LAMBDA 8 #define AO_SCHEME_STACK 9 #define AO_SCHEME_BOOL 10 -#define AO_SCHEME_BIGINT 11 +#define AO_SCHEME_STRING 11 +#ifdef AO_SCHEME_FEATURE_FLOAT #define AO_SCHEME_FLOAT 12 +#define _AO_SCHEME_FLOAT AO_SCHEME_FLOAT +#else +#define _AO_SCHEME_FLOAT 12 +#endif +#ifdef AO_SCHEME_FEATURE_VECTOR #define AO_SCHEME_VECTOR 13 -#define AO_SCHEME_NUM_TYPE 14 +#define _AO_SCHEME_VECTOR AO_SCHEME_VECTOR +#else +#define _AO_SCHEME_VECTOR _AO_SCHEME_FLOAT +#endif +#define AO_SCHEME_NUM_TYPE (_AO_SCHEME_VECTOR+1) /* Leave two bits for types to use as they please */ #define AO_SCHEME_OTHER_TYPE_MASK 0x3f @@ -129,9 +155,17 @@ ao_scheme_is_const(ao_poly poly) { return poly & AO_SCHEME_CONST; } -#define AO_SCHEME_IS_CONST(a) (ao_scheme_const <= ((uint8_t *) (a)) && ((uint8_t *) (a)) < ao_scheme_const + AO_SCHEME_POOL_CONST) -#define AO_SCHEME_IS_POOL(a) (ao_scheme_pool <= ((uint8_t *) (a)) && ((uint8_t *) (a)) < ao_scheme_pool + AO_SCHEME_POOL) -#define AO_SCHEME_IS_INT(p) (ao_scheme_poly_base_type(p) == AO_SCHEME_INT) +static inline int +ao_scheme_is_const_addr(const void *addr) { + const uint8_t *a = addr; + return (ao_scheme_const <= a) && (a < ao_scheme_const + AO_SCHEME_POOL_CONST); +} + +static inline int +ao_scheme_is_pool_addr(const void *addr) { + const uint8_t *a = addr; + return (ao_scheme_pool <= a) && (a < ao_scheme_pool + AO_SCHEME_POOL); +} void * ao_scheme_ref(ao_poly poly); @@ -158,6 +192,11 @@ struct ao_scheme_atom { char name[]; }; +struct ao_scheme_string { + uint8_t type; + char val[]; +}; + struct ao_scheme_val { ao_poly atom; ao_poly val; @@ -182,54 +221,41 @@ struct ao_scheme_bool { uint16_t pad; }; -struct ao_scheme_bigint { - uint32_t value; -}; +#ifdef AO_SCHEME_FEATURE_FLOAT struct ao_scheme_float { uint8_t type; uint8_t pad1; uint16_t pad2; float value; }; +#endif +#ifdef AO_SCHEME_FEATURE_VECTOR struct ao_scheme_vector { uint8_t type; uint8_t pad1; uint16_t length; ao_poly vals[]; }; - -#if __BYTE_ORDER == __LITTLE_ENDIAN -static inline uint32_t -ao_scheme_int_bigint(int32_t i) { - return AO_SCHEME_BIGINT | (i << 8); -} -static inline int32_t -ao_scheme_bigint_int(uint32_t bi) { - return (int32_t) bi >> 8; -} -#else -static inline uint32_t -ao_scheme_int_bigint(int32_t i) { - return (uint32_t) (i & 0xffffff) | (AO_SCHEME_BIGINT << 24); -} -static inlint int32_t -ao_scheme_bigint_int(uint32_t bi) { - return (int32_t) (bi << 8) >> 8; -} #endif #define AO_SCHEME_MIN_INT (-(1 << (15 - AO_SCHEME_TYPE_SHIFT))) #define AO_SCHEME_MAX_INT ((1 << (15 - AO_SCHEME_TYPE_SHIFT)) - 1) -#define AO_SCHEME_MIN_BIGINT (-(1 << 24)) -#define AO_SCHEME_MAX_BIGINT ((1 << 24) - 1) -#define AO_SCHEME_NOT_INTEGER 0x7fffffff +#ifdef AO_SCHEME_FEATURE_BIGINT + +struct ao_scheme_bigint { + uint32_t value; +}; + +#define AO_SCHEME_MIN_BIGINT INT32_MIN +#define AO_SCHEME_MAX_BIGINT INT32_MAX + +#endif /* AO_SCHEME_FEATURE_BIGINT */ /* Set on type when the frame escapes the lambda */ #define AO_SCHEME_FRAME_MARK 0x80 -#define AO_SCHEME_FRAME_PRINT 0x40 static inline int ao_scheme_frame_marked(struct ao_scheme_frame *f) { return f->type & AO_SCHEME_FRAME_MARK; @@ -281,7 +307,6 @@ struct ao_scheme_stack { }; #define AO_SCHEME_STACK_MARK 0x80 /* set on type when a reference has been taken */ -#define AO_SCHEME_STACK_PRINT 0x40 /* stack is being printed */ static inline int ao_scheme_stack_marked(struct ao_scheme_stack *s) { return s->type & AO_SCHEME_STACK_MARK; @@ -433,6 +458,7 @@ ao_scheme_int_poly(int32_t i) return ((ao_poly) i << 2) | AO_SCHEME_INT; } +#ifdef AO_SCHEME_FEATURE_BIGINT static inline struct ao_scheme_bigint * ao_scheme_poly_bigint(ao_poly poly) { @@ -442,19 +468,20 @@ ao_scheme_poly_bigint(ao_poly poly) static inline ao_poly ao_scheme_bigint_poly(struct ao_scheme_bigint *bi) { - return ao_scheme_poly(bi, AO_SCHEME_OTHER); + return ao_scheme_poly(bi, AO_SCHEME_BIGINT); } +#endif /* AO_SCHEME_FEATURE_BIGINT */ -static inline char * +static inline struct ao_scheme_string * ao_scheme_poly_string(ao_poly poly) { return ao_scheme_ref(poly); } static inline ao_poly -ao_scheme_string_poly(char *s) +ao_scheme_string_poly(struct ao_scheme_string *s) { - return ao_scheme_poly(s, AO_SCHEME_STRING); + return ao_scheme_poly(s, AO_SCHEME_OTHER); } static inline struct ao_scheme_atom * @@ -493,6 +520,7 @@ ao_scheme_poly_bool(ao_poly poly) return ao_scheme_ref(poly); } +#ifdef AO_SCHEME_FEATURE_FLOAT static inline ao_poly ao_scheme_float_poly(struct ao_scheme_float *f) { @@ -507,7 +535,9 @@ ao_scheme_poly_float(ao_poly poly) float ao_scheme_poly_number(ao_poly p); +#endif +#ifdef AO_SCHEME_FEATURE_VECTOR static inline ao_poly ao_scheme_vector_poly(struct ao_scheme_vector *v) { @@ -519,6 +549,7 @@ ao_scheme_poly_vector(ao_poly poly) { return ao_scheme_ref(poly); } +#endif /* memory functions */ @@ -528,19 +559,8 @@ extern uint64_t ao_scheme_loops[2]; /* returns 1 if the object was already marked */ int -ao_scheme_mark(const struct ao_scheme_type *type, void *addr); - -/* returns 1 if the object was already marked */ -int ao_scheme_mark_memory(const struct ao_scheme_type *type, void *addr); -void * -ao_scheme_move_map(void *addr); - -/* returns 1 if the object was already moved */ -int -ao_scheme_move(const struct ao_scheme_type *type, void **ref); - /* returns 1 if the object was already moved */ int ao_scheme_move_memory(const struct ao_scheme_type *type, void **ref); @@ -548,6 +568,21 @@ ao_scheme_move_memory(const struct ao_scheme_type *type, void **ref); void * ao_scheme_alloc(int size); +/* Marks an object as being printed, returns 1 if it was already marked */ +int +ao_scheme_print_mark_addr(void *addr); + +void +ao_scheme_print_clear_addr(void *addr); + +/* Notes that printing has started */ +void +ao_scheme_print_start(void); + +/* Notes that printing has ended, returns 1 if printing is still happening */ +int +ao_scheme_print_stop(void); + #define AO_SCHEME_COLLECT_FULL 1 #define AO_SCHEME_COLLECT_INCREMENTAL 0 @@ -560,48 +595,82 @@ ao_scheme_cons_check(struct ao_scheme_cons *cons); #endif void -ao_scheme_cons_stash(int id, struct ao_scheme_cons *cons); +ao_scheme_poly_stash(ao_poly poly); -struct ao_scheme_cons * -ao_scheme_cons_fetch(int id); +ao_poly +ao_scheme_poly_fetch(void); -void -ao_scheme_poly_stash(int id, ao_poly poly); +static inline void +ao_scheme_cons_stash(struct ao_scheme_cons *cons) { + ao_scheme_poly_stash(ao_scheme_cons_poly(cons)); +} -ao_poly -ao_scheme_poly_fetch(int id); +static inline struct ao_scheme_cons * +ao_scheme_cons_fetch(void) { + return ao_scheme_poly_cons(ao_scheme_poly_fetch()); +} -void -ao_scheme_string_stash(int id, char *string); +static inline void +ao_scheme_atom_stash(struct ao_scheme_atom *atom) { + ao_scheme_poly_stash(ao_scheme_atom_poly(atom)); +} -char * -ao_scheme_string_fetch(int id); +static inline struct ao_scheme_atom * +ao_scheme_atom_fetch(void) { + return ao_scheme_poly_atom(ao_scheme_poly_fetch()); +} static inline void -ao_scheme_stack_stash(int id, struct ao_scheme_stack *stack) { - ao_scheme_poly_stash(id, ao_scheme_stack_poly(stack)); +ao_scheme_string_stash(struct ao_scheme_string *string) { + ao_scheme_poly_stash(ao_scheme_string_poly(string)); +} + +static inline struct ao_scheme_string * +ao_scheme_string_fetch(void) { + return ao_scheme_poly_string(ao_scheme_poly_fetch()); +} + +#ifdef AO_SCHEME_FEATURE_VECTOR +static inline void +ao_scheme_vector_stash(struct ao_scheme_vector *vector) { + ao_scheme_poly_stash(ao_scheme_vector_poly(vector)); +} + +static inline struct ao_scheme_vector * +ao_scheme_vector_fetch(void) { + return ao_scheme_poly_vector(ao_scheme_poly_fetch()); +} +#endif + +static inline void +ao_scheme_stack_stash(struct ao_scheme_stack *stack) { + ao_scheme_poly_stash(ao_scheme_stack_poly(stack)); } static inline struct ao_scheme_stack * -ao_scheme_stack_fetch(int id) { - return ao_scheme_poly_stack(ao_scheme_poly_fetch(id)); +ao_scheme_stack_fetch(void) { + return ao_scheme_poly_stack(ao_scheme_poly_fetch()); } -void -ao_scheme_frame_stash(int id, struct ao_scheme_frame *frame); +static inline void +ao_scheme_frame_stash(struct ao_scheme_frame *frame) { + ao_scheme_poly_stash(ao_scheme_frame_poly(frame)); +} -struct ao_scheme_frame * -ao_scheme_frame_fetch(int id); +static inline struct ao_scheme_frame * +ao_scheme_frame_fetch(void) { + return ao_scheme_poly_frame(ao_scheme_poly_fetch()); +} /* bool */ extern const struct ao_scheme_type ao_scheme_bool_type; void -ao_scheme_bool_write(ao_poly v); +ao_scheme_bool_write(ao_poly v, bool write); #ifdef AO_SCHEME_MAKE_CONST -struct ao_scheme_bool *ao_scheme_true, *ao_scheme_false; +extern struct ao_scheme_bool *ao_scheme_true, *ao_scheme_false; struct ao_scheme_bool * ao_scheme_bool_get(uint8_t value); @@ -618,7 +687,7 @@ struct ao_scheme_cons * ao_scheme_cons_cdr(struct ao_scheme_cons *cons); ao_poly -ao_scheme__cons(ao_poly car, ao_poly cdr); +ao_scheme_cons(ao_poly car, ao_poly cdr); extern struct ao_scheme_cons *ao_scheme_cons_free_list; @@ -626,10 +695,7 @@ void ao_scheme_cons_free(struct ao_scheme_cons *cons); void -ao_scheme_cons_write(ao_poly); - -void -ao_scheme_cons_display(ao_poly); +ao_scheme_cons_write(ao_poly, bool write); int ao_scheme_cons_length(struct ao_scheme_cons *cons); @@ -640,23 +706,26 @@ ao_scheme_cons_copy(struct ao_scheme_cons *cons); /* string */ extern const struct ao_scheme_type ao_scheme_string_type; -char * -ao_scheme_string_copy(char *a); +struct ao_scheme_string * +ao_scheme_string_copy(struct ao_scheme_string *a); -char * -ao_scheme_string_cat(char *a, char *b); +struct ao_scheme_string * +ao_scheme_string_make(char *a); + +struct ao_scheme_string * +ao_scheme_atom_to_string(struct ao_scheme_atom *a); + +struct ao_scheme_string * +ao_scheme_string_cat(struct ao_scheme_string *a, struct ao_scheme_string *b); ao_poly ao_scheme_string_pack(struct ao_scheme_cons *cons); ao_poly -ao_scheme_string_unpack(char *a); +ao_scheme_string_unpack(struct ao_scheme_string *a); void -ao_scheme_string_write(ao_poly s); - -void -ao_scheme_string_display(ao_poly s); +ao_scheme_string_write(ao_poly s, bool write); /* atom */ extern const struct ao_scheme_type ao_scheme_atom_type; @@ -666,7 +735,10 @@ extern struct ao_scheme_frame *ao_scheme_frame_global; extern struct ao_scheme_frame *ao_scheme_frame_current; void -ao_scheme_atom_write(ao_poly a); +ao_scheme_atom_write(ao_poly a, bool write); + +struct ao_scheme_atom * +ao_scheme_string_to_atom(struct ao_scheme_string *string); struct ao_scheme_atom * ao_scheme_atom_intern(char *name); @@ -685,10 +757,11 @@ ao_scheme_atom_def(ao_poly atom, ao_poly val); /* int */ void -ao_scheme_int_write(ao_poly i); +ao_scheme_int_write(ao_poly i, bool write); +#ifdef AO_SCHEME_FEATURE_BIGINT int32_t -ao_scheme_poly_integer(ao_poly p); +ao_scheme_poly_integer(ao_poly p, bool *fail); ao_poly ao_scheme_integer_poly(int32_t i); @@ -700,17 +773,27 @@ ao_scheme_integer_typep(uint8_t t) } void -ao_scheme_bigint_write(ao_poly i); +ao_scheme_bigint_write(ao_poly i, bool write); extern const struct ao_scheme_type ao_scheme_bigint_type; -/* vector */ +#else -void -ao_scheme_vector_write(ao_poly v); +#define ao_scheme_poly_integer(a,b) ao_scheme_poly_int(a) +#define ao_scheme_integer_poly ao_scheme_int_poly + +static inline int +ao_scheme_integer_typep(uint8_t t) +{ + return (t == AO_SCHEME_INT); +} + +#endif /* AO_SCHEME_FEATURE_BIGINT */ + +/* vector */ void -ao_scheme_vector_display(ao_poly v); +ao_scheme_vector_write(ao_poly v, bool write); struct ao_scheme_vector * ao_scheme_vector_alloc(uint16_t length, ao_poly fill); @@ -730,11 +813,10 @@ ao_scheme_vector_to_list(struct ao_scheme_vector *vector); extern const struct ao_scheme_type ao_scheme_vector_type; /* prim */ -void -ao_scheme_poly_write(ao_poly p); +void (*ao_scheme_poly_write_func(ao_poly p))(ao_poly p, bool write); -void -ao_scheme_poly_display(ao_poly p); +static inline void +ao_scheme_poly_write(ao_poly p, bool write) { (*ao_scheme_poly_write_func(p))(p, write); } int ao_scheme_poly_mark(ao_poly p, uint8_t note_cons); @@ -758,26 +840,29 @@ ao_poly ao_scheme_set_cond(struct ao_scheme_cons *cons); /* float */ +#ifdef AO_SCHEME_FEATURE_FLOAT extern const struct ao_scheme_type ao_scheme_float_type; void -ao_scheme_float_write(ao_poly p); +ao_scheme_float_write(ao_poly p, bool write); ao_poly ao_scheme_float_get(float value); +#endif +#ifdef AO_SCHEME_FEATURE_FLOAT static inline uint8_t ao_scheme_number_typep(uint8_t t) { return ao_scheme_integer_typep(t) || (t == AO_SCHEME_FLOAT); } - -float -ao_scheme_poly_number(ao_poly p); +#else +#define ao_scheme_number_typep ao_scheme_integer_typep +#endif /* builtin */ void -ao_scheme_builtin_write(ao_poly b); +ao_scheme_builtin_write(ao_poly b, bool write); extern const struct ao_scheme_type ao_scheme_builtin_type; @@ -836,7 +921,7 @@ ao_poly ao_scheme_frame_add(struct ao_scheme_frame *frame, ao_poly atom, ao_poly val); void -ao_scheme_frame_write(ao_poly p); +ao_scheme_frame_write(ao_poly p, bool write); void ao_scheme_frame_init(void); @@ -850,7 +935,7 @@ struct ao_scheme_lambda * ao_scheme_lambda_new(ao_poly cons); void -ao_scheme_lambda_write(ao_poly lambda); +ao_scheme_lambda_write(ao_poly lambda, bool write); ao_poly ao_scheme_lambda_eval(void); @@ -861,6 +946,8 @@ extern const struct ao_scheme_type ao_scheme_stack_type; extern struct ao_scheme_stack *ao_scheme_stack; extern struct ao_scheme_stack *ao_scheme_stack_free_list; +extern int ao_scheme_frame_print_indent; + void ao_scheme_stack_reset(struct ao_scheme_stack *stack); @@ -874,7 +961,7 @@ void ao_scheme_stack_clear(void); void -ao_scheme_stack_write(ao_poly stack); +ao_scheme_stack_write(ao_poly stack, bool write); ao_poly ao_scheme_stack_eval(void); @@ -882,19 +969,13 @@ ao_scheme_stack_eval(void); /* error */ void -ao_scheme_vprintf(char *format, va_list args); +ao_scheme_vprintf(const char *format, va_list args); void -ao_scheme_printf(char *format, ...); - -void -ao_scheme_error_poly(char *name, ao_poly poly, ao_poly last); - -void -ao_scheme_error_frame(int indent, char *name, struct ao_scheme_frame *frame); +ao_scheme_printf(const char *format, ...); ao_poly -ao_scheme_error(int error, char *format, ...); +ao_scheme_error(int error, const char *format, ...); /* builtins */ @@ -903,9 +984,11 @@ ao_scheme_error(int error, char *format, ...); /* debugging macros */ -#if DBG_EVAL || DBG_READ || DBG_MEM -#define DBG_CODE 1 +#if DBG_EVAL || DBG_READ int ao_scheme_stack_depth; +#endif + +#if DBG_EVAL #define DBG_DO(a) a #define DBG_INDENT() do { int _s; for(_s = 0; _s < ao_scheme_stack_depth; _s++) printf(" "); } while(0) #define DBG_IN() (++ao_scheme_stack_depth) @@ -913,10 +996,10 @@ int ao_scheme_stack_depth; #define DBG_RESET() (ao_scheme_stack_depth = 0) #define DBG(...) ao_scheme_printf(__VA_ARGS__) #define DBGI(...) do { printf("%4d: ", __LINE__); DBG_INDENT(); DBG(__VA_ARGS__); } while (0) -#define DBG_CONS(a) ao_scheme_cons_write(ao_scheme_cons_poly(a)) -#define DBG_POLY(a) ao_scheme_poly_write(a) +#define DBG_CONS(a) ao_scheme_cons_write(ao_scheme_cons_poly(a), true) +#define DBG_POLY(a) ao_scheme_poly_write(a, true) #define OFFSET(a) ((a) ? (int) ((uint8_t *) a - ao_scheme_pool) : -1) -#define DBG_STACK() ao_scheme_stack_write(ao_scheme_stack_poly(ao_scheme_stack)) +#define DBG_STACK() ao_scheme_stack_write(ao_scheme_stack_poly(ao_scheme_stack), true) static inline void ao_scheme_frames_dump(void) { @@ -942,27 +1025,46 @@ ao_scheme_frames_dump(void) #endif #if DBG_READ -#define RDBGI(...) DBGI(__VA_ARGS__) -#define RDBG_IN() DBG_IN() -#define RDBG_OUT() DBG_OUT() +#define RDBGI(...) do { printf("%4d: ", __LINE__); DBG_INDENT(); ao_scheme_printf(__VA_ARGS__); } while (0) +#define RDBG_IN() (++ao_scheme_stack_depth) +#define RDBG_OUT() (--ao_scheme_stack_depth) #else #define RDBGI(...) #define RDBG_IN() #define RDBG_OUT() #endif -#define DBG_MEM_START 1 +static inline int +ao_scheme_mdbg_offset(void *a) +{ + uint8_t *u = a; + + if (u == 0) + return -1; + + if (ao_scheme_pool <= u && u < ao_scheme_pool + AO_SCHEME_POOL) + return u - ao_scheme_pool; + +#ifndef AO_SCHEME_MAKE_CONST + if (ao_scheme_const <= u && u < ao_scheme_const + AO_SCHEME_POOL_CONST) + return - (int) (u - ao_scheme_const); +#endif + return -2; +} + +#define MDBG_OFFSET(a) ao_scheme_mdbg_offset(a) #if DBG_MEM +#define DBG_MEM_START 1 + #include <assert.h> extern int dbg_move_depth; #define MDBG_DUMP 1 -#define MDBG_OFFSET(a) ((a) ? (int) ((uint8_t *) (a) - ao_scheme_pool) : -1) extern int dbg_mem; -#define MDBG_DO(a) DBG_DO(a) +#define MDBG_DO(a) a #define MDBG_MOVE(...) do { if (dbg_mem) { int d; for (d = 0; d < dbg_move_depth; d++) printf (" "); printf(__VA_ARGS__); } } while (0) #define MDBG_MORE(...) do { if (dbg_mem) printf(__VA_ARGS__); } while (0) #define MDBG_MOVE_IN() (dbg_move_depth++) |