You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
246 lines
8.8 KiB
C
246 lines
8.8 KiB
C
/* scheme.h for Chez Scheme Version 9.5.9 (ta6ob) */
|
|
|
|
/* Do not edit this file. It is automatically generated and */
|
|
/* specifically tailored to the version of Chez Scheme named */
|
|
/* above. Always be certain that you have the correct scheme.h */
|
|
/* for the version of Chez Scheme you are using. */
|
|
|
|
/* Warning: Some macros may evaluate arguments more than once. */
|
|
|
|
/* Specify declaration of exports. */
|
|
#ifdef _WIN32
|
|
# if __cplusplus
|
|
# ifdef SCHEME_IMPORT
|
|
# define EXPORT extern "C" __declspec (dllimport)
|
|
# elif SCHEME_STATIC
|
|
# define EXPORT extern "C"
|
|
# else
|
|
# define EXPORT extern "C" __declspec (dllexport)
|
|
# endif
|
|
# else
|
|
# ifdef SCHEME_IMPORT
|
|
# define EXPORT extern __declspec (dllimport)
|
|
# elif SCHEME_STATIC
|
|
# define EXPORT extern
|
|
# else
|
|
# define EXPORT extern __declspec (dllexport)
|
|
# endif
|
|
# endif
|
|
#else
|
|
# if __cplusplus
|
|
# define EXPORT extern "C"
|
|
# else
|
|
# define EXPORT extern
|
|
# endif
|
|
#endif
|
|
|
|
/* Chez Scheme Version and machine type */
|
|
#define VERSION "9.5.9"
|
|
#define MACHINE_TYPE "ta6ob"
|
|
|
|
/* All Scheme objects are of type ptr. Type iptr and */
|
|
/* uptr are signed and unsigned ints of the same size */
|
|
/* as a ptr */
|
|
typedef void * ptr;
|
|
typedef long int iptr;
|
|
typedef unsigned long int uptr;
|
|
|
|
/* String elements are 32-bit tagged char objects */
|
|
typedef unsigned int string_char;
|
|
|
|
/* Bytevector elements are 8-bit unsigned "octets" */
|
|
typedef unsigned char octet;
|
|
|
|
/* Type predicates */
|
|
#define Sfixnump(x) (((uptr)(x)&0x7)==0x0)
|
|
#define Scharp(x) (((uptr)(x)&0xFF)==0x16)
|
|
#define Snullp(x) ((uptr)(x)==0x26)
|
|
#define Seof_objectp(x) ((uptr)(x)==0x36)
|
|
#define Sbwp_objectp(x) ((uptr)(x)==0x4E)
|
|
#define Sbooleanp(x) (((uptr)(x)&0xF7)==0x6)
|
|
#define Spairp(x) (((uptr)(x)&0x7)==0x1)
|
|
#define Ssymbolp(x) (((uptr)(x)&0x7)==0x3)
|
|
#define Sprocedurep(x) (((uptr)(x)&0x7)==0x5)
|
|
#define Sflonump(x) (((uptr)(x)&0x7)==0x2)
|
|
#define Svectorp(x) ((((uptr)(x)&0x7)==0x7) &&\
|
|
(((uptr)((*((ptr *)((uptr)(x)+1))))&0x7)==0x0))
|
|
#define Sfxvectorp(x) ((((uptr)(x)&0x7)==0x7) &&\
|
|
(((uptr)((*((ptr *)((uptr)(x)+1))))&0x7)==0x3))
|
|
#define Sbytevectorp(x) ((((uptr)(x)&0x7)==0x7) &&\
|
|
(((uptr)((*((ptr *)((uptr)(x)+1))))&0x3)==0x1))
|
|
#define Sstringp(x) ((((uptr)(x)&0x7)==0x7) &&\
|
|
(((uptr)((*((ptr *)((uptr)(x)+1))))&0x7)==0x2))
|
|
#define Sbignump(x) ((((uptr)(x)&0x7)==0x7) &&\
|
|
(((uptr)((*((ptr *)((uptr)(x)+1))))&0x1F)==0x6))
|
|
#define Sboxp(x) ((((uptr)(x)&0x7)==0x7) &&\
|
|
(((uptr)((*((ptr *)((uptr)(x)+1))))&0x7F)==0xE))
|
|
#define Sinexactnump(x) ((((uptr)(x)&0x7)==0x7) &&\
|
|
((uptr)((*((ptr *)((uptr)(x)+1))))==0x36))
|
|
#define Sexactnump(x) ((((uptr)(x)&0x7)==0x7) &&\
|
|
((uptr)((*((ptr *)((uptr)(x)+1))))==0x56))
|
|
#define Sratnump(x) ((((uptr)(x)&0x7)==0x7) &&\
|
|
((uptr)((*((ptr *)((uptr)(x)+1))))==0x16))
|
|
#define Sinputportp(x) ((((uptr)(x)&0x7)==0x7) &&\
|
|
(((uptr)((*((ptr *)((uptr)(x)+1))))&0x1FF)==0x11E))
|
|
#define Soutputportp(x) ((((uptr)(x)&0x7)==0x7) &&\
|
|
(((uptr)((*((ptr *)((uptr)(x)+1))))&0x2FF)==0x21E))
|
|
#define Srecordp(x) ((((uptr)(x)&0x7)==0x7) &&\
|
|
(((uptr)((*((ptr *)((uptr)(x)+1))))&0x7)==0x7))
|
|
|
|
/* Accessors */
|
|
#define Sfixnum_value(x) ((iptr)(x)/8)
|
|
#define Schar_value(x) ((string_char)((uptr)(x)>>8))
|
|
#define Sboolean_value(x) ((x) != Sfalse)
|
|
#define Scar(x) (*((ptr *)((uptr)(x)+7)))
|
|
#define Scdr(x) (*((ptr *)((uptr)(x)+15)))
|
|
#define Sflonum_value(x) (*((double *)((uptr)(x)+6)))
|
|
#define Svector_length(x) ((iptr)((uptr)(*((iptr *)((uptr)(x)+1)))>>4))
|
|
#define Svector_ref(x,i) (((ptr *)((uptr)(x)+9))[i])
|
|
#define Sfxvector_length(x) ((iptr)((uptr)(*((iptr *)((uptr)(x)+1)))>>4))
|
|
#define Sfxvector_ref(x,i) (((ptr *)((uptr)(x)+9))[i])
|
|
#define Sbytevector_length(x) ((iptr)((uptr)(*((iptr *)((uptr)(x)+1)))>>3))
|
|
#define Sbytevector_u8_ref(x,i) (((octet *)((uptr)(x)+9))[i])
|
|
/* Warning: Sbytevector_data(x) returns a pointer into x. */
|
|
#define Sbytevector_data(x) &Sbytevector_u8_ref(x,0)
|
|
#define Sstring_length(x) ((iptr)((uptr)(*((iptr *)((uptr)(x)+1)))>>4))
|
|
#define Sstring_ref(x,i) Schar_value(((string_char *)((uptr)(x)+9))[i])
|
|
#define Sunbox(x) (*((ptr *)((uptr)(x)+9)))
|
|
EXPORT iptr Sinteger_value(ptr);
|
|
#define Sunsigned_value(x) (uptr)Sinteger_value(x)
|
|
EXPORT int Sinteger32_value(ptr);
|
|
#define Sunsigned32_value(x) (unsigned int)Sinteger32_value(x)
|
|
EXPORT long Sinteger64_value(ptr);
|
|
#define Sunsigned64_value(x) (unsigned long)Sinteger64_value(x)
|
|
|
|
/* Mutators */
|
|
EXPORT void Sset_box(ptr, ptr);
|
|
EXPORT void Sset_car(ptr, ptr);
|
|
EXPORT void Sset_cdr(ptr, ptr);
|
|
#define Sstring_set(x,i,c) ((void)((((string_char *)((uptr)(x)+9))[i]) = (string_char)(uptr)Schar(c)))
|
|
#define Sfxvector_set(x,i,n) ((void)(Sfxvector_ref(x,i) = (n)))
|
|
#define Sbytevector_u8_set(x,i,n) ((void)(Sbytevector_u8_ref(x,i) = (n)))
|
|
EXPORT void Svector_set(ptr, iptr, ptr);
|
|
|
|
/* Constructors */
|
|
#define Sfixnum(x) ((ptr)(uptr)((x)*8))
|
|
#define Schar(x) ((ptr)(uptr)((x)<<8|0x16))
|
|
#define Snil ((ptr)0x26)
|
|
#define Strue ((ptr)0xE)
|
|
#define Sfalse ((ptr)0x6)
|
|
#define Sboolean(x) ((x)?Strue:Sfalse)
|
|
#define Sbwp_object ((ptr)0x4E)
|
|
#define Seof_object ((ptr)0x36)
|
|
#define Svoid ((ptr)0x3E)
|
|
EXPORT ptr Scons(ptr, ptr);
|
|
EXPORT ptr Sstring_to_symbol(const char *);
|
|
EXPORT ptr Ssymbol_to_string(ptr);
|
|
EXPORT ptr Sflonum(double);
|
|
EXPORT ptr Smake_vector(iptr, ptr);
|
|
EXPORT ptr Smake_fxvector(iptr, ptr);
|
|
EXPORT ptr Smake_bytevector(iptr, int);
|
|
EXPORT ptr Smake_string(iptr, int);
|
|
EXPORT ptr Smake_uninitialized_string(iptr);
|
|
EXPORT ptr Sstring(const char *);
|
|
EXPORT ptr Sstring_of_length(const char *, iptr);
|
|
EXPORT ptr Sstring_utf8(const char*, iptr);
|
|
EXPORT ptr Sbox(ptr);
|
|
EXPORT ptr Sinteger(iptr);
|
|
EXPORT ptr Sunsigned(uptr);
|
|
EXPORT ptr Sinteger32(int);
|
|
EXPORT ptr Sunsigned32(unsigned int);
|
|
EXPORT ptr Sinteger64(long);
|
|
EXPORT ptr Sunsigned64(unsigned long);
|
|
|
|
/* Miscellaneous */
|
|
EXPORT ptr Stop_level_value(ptr);
|
|
EXPORT void Sset_top_level_value(ptr, ptr);
|
|
EXPORT void Slock_object(ptr);
|
|
EXPORT void Sunlock_object(ptr);
|
|
EXPORT int Slocked_objectp(ptr);
|
|
EXPORT void Sforeign_symbol(const char *, void *);
|
|
EXPORT void Sregister_symbol(const char *, void *);
|
|
|
|
/* Support for calls into Scheme */
|
|
EXPORT ptr Scall0(ptr);
|
|
EXPORT ptr Scall1(ptr, ptr);
|
|
EXPORT ptr Scall2(ptr, ptr, ptr);
|
|
EXPORT ptr Scall3(ptr, ptr, ptr, ptr);
|
|
EXPORT void Sinitframe(iptr);
|
|
EXPORT void Sput_arg(iptr, ptr);
|
|
EXPORT ptr Scall(ptr, iptr);
|
|
/* Warning: Sforeign_callable_entry_point(x) returns a pointer into x. */
|
|
#define Sforeign_callable_entry_point(x) ((void (*)(void))((uptr)(x)+65))
|
|
#define Sforeign_callable_code_object(x) ((ptr)((uptr)(x)-65))
|
|
|
|
/* Customization support. */
|
|
EXPORT const char * Skernel_version(void);
|
|
EXPORT void Sretain_static_relocation(void);
|
|
EXPORT void Sset_verbose(int);
|
|
EXPORT void Sscheme_init(void (*)(void));
|
|
EXPORT void Sregister_boot_file(const char *);
|
|
EXPORT void Sregister_boot_file_fd(const char *, int fd);
|
|
EXPORT void Sregister_heap_file(const char *);
|
|
EXPORT void Scompact_heap(void);
|
|
EXPORT void Ssave_heap(const char *, int);
|
|
EXPORT void Sbuild_heap(const char *, void (*)(void));
|
|
EXPORT void Senable_expeditor(const char *);
|
|
EXPORT int Sscheme_start(int, const char *[]);
|
|
EXPORT int Sscheme_script(const char *, int, const char *[]);
|
|
EXPORT int Sscheme_program(const char *, int, const char *[]);
|
|
EXPORT void Sscheme_deinit(void);
|
|
|
|
/* Thread support. */
|
|
EXPORT int Sactivate_thread(void);
|
|
EXPORT void Sdeactivate_thread(void);
|
|
EXPORT int Sdestroy_thread(void);
|
|
|
|
/* Features. */
|
|
#define FEATURE_ICONV
|
|
#define FEATURE_EXPEDITOR
|
|
#define FEATURE_PTHREADS
|
|
|
|
/* Locking macros. */
|
|
#define INITLOCK(addr) \
|
|
__asm__ __volatile__ ("movq $0, (%0)"\
|
|
: \
|
|
: "r" (addr) \
|
|
: "memory")
|
|
|
|
#define SPINLOCK(addr) \
|
|
__asm__ __volatile__ ("0:\n\t"\
|
|
"movq $1, %%rax\n\t"\
|
|
"xchgq (%0), %%rax\n\t"\
|
|
"cmpq $0, %%rax\n\t"\
|
|
"je 2f\n\t"\
|
|
"1:\n\t"\
|
|
"pause\n\t"\
|
|
"cmpq $0, (%0)\n\t"\
|
|
"je 0b\n\t"\
|
|
"jmp 1b\n\t"\
|
|
"2:"\
|
|
: \
|
|
: "r" (addr) \
|
|
: "rax", "flags", "memory")
|
|
|
|
#define UNLOCK(addr) \
|
|
__asm__ __volatile__ ("movq $0, (%0)"\
|
|
: \
|
|
: "r" (addr) \
|
|
:"memory")
|
|
|
|
#define LOCKED_INCR(addr, ret) \
|
|
__asm__ __volatile__ ("lock; incq (%1)\n\t"\
|
|
"sete %b0\n\t"\
|
|
"movzx %b0, %0\n\t"\
|
|
: "=q" (ret) \
|
|
: "r" (addr) \
|
|
: "flags", "memory")
|
|
|
|
#define LOCKED_DECR(addr, ret) \
|
|
__asm__ __volatile__ ("lock; decq (%1)\n\t"\
|
|
"sete %b0\n\t"\
|
|
"movzx %b0, %0\n\t"\
|
|
: "=q" (ret) \
|
|
: "r" (addr) \
|
|
: "flags", "memory")
|