50 lines
1.8 KiB
C
50 lines
1.8 KiB
C
#define SICP
|
|
#include "scm-tags.h"
|
|
#undef SCM_NCELLP
|
|
#define SCM_NCELLP(x) ((SCM_SIZE-1) & (int)(x))
|
|
#define SCM_ITAG8_DATA(X) ((X)>>8)
|
|
#define SCM_ICHR(x) ((unsigned char)SCM_ITAG8_DATA(x))
|
|
#define SCM_ICHRP(x) (SCM_ITAG8(x) == scm_tc8_char)
|
|
#define scm_tc8_char 0xf4
|
|
#define SCM_IFLAGP(n) ((0x87 & (int)(n))==4)
|
|
#define SCM_ISYMNUM(n) ((int)((n)>>9))
|
|
#define SCM_ISYMCHARS(n) (scm_isymnames[SCM_ISYMNUM(n)])
|
|
#define SCM_ILOCP(n) ((0xff & (int)(n))==0xfc)
|
|
#define SCM_ITAG8(X) ((int)(X) & 0xff)
|
|
#define SCM_TYP7(x) (0x7f & (int)SCM_CAR(x))
|
|
#define SCM_LENGTH(x) (((unsigned long)SCM_CAR(x))>>8)
|
|
#define SCM_NCONSP(x) (1 & (int)SCM_CAR(x))
|
|
#define SCM_NECONSP(x) (SCM_NCONSP(x) && (1 != SCM_TYP3(x)))
|
|
#define SCM_CAR(x) scm_get_field (x, 0)
|
|
#define SCM_CDR(x) scm_get_field (x, 1)
|
|
#define SCM_VELTS(x) ((SCM *)SCM_CDR(x))
|
|
#define SCM_CLOSCAR(x) (SCM_CAR(x)-scm_tc3_closure)
|
|
#define SCM_CODE(x) SCM_CAR(SCM_CLOSCAR (x))
|
|
#define SCM_MAKINUM(x) (((x)<<2)+2L)
|
|
|
|
/* Forward decls for prototypes */
|
|
struct value;
|
|
|
|
extern int scm_value_print PARAMS ((struct value *, GDB_FILE *,
|
|
int, enum val_prettyprint));
|
|
|
|
extern int scm_val_print PARAMS ((struct type *, char *, int, CORE_ADDR, GDB_FILE *,
|
|
int, int, int, enum val_prettyprint));
|
|
|
|
extern LONGEST scm_get_field PARAMS ((LONGEST, int));
|
|
|
|
extern void scm_scmval_print PARAMS ((LONGEST, GDB_FILE *,
|
|
int, int, int, enum val_prettyprint));
|
|
|
|
extern int is_scmvalue_type PARAMS ((struct type *));
|
|
|
|
extern void scm_printchar PARAMS ((int, GDB_FILE *));
|
|
|
|
extern struct value *scm_evaluate_string PARAMS ((char *, int));
|
|
|
|
extern struct type *builtin_type_scm;
|
|
|
|
extern int scm_parse PARAMS ((void));
|
|
|
|
extern LONGEST scm_unpack PARAMS ((struct type *, char *, enum type_code));
|