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